Merge "More QS Tile modes in the API"
diff --git a/api/current.txt b/api/current.txt
index 1a8185a..94bb21a 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -5197,6 +5197,7 @@
     field public static final int SUPPRESSED_EFFECTS_UNSET = -1; // 0xffffffff
     field public static final int SUPPRESSED_EFFECT_LIGHTS = 1; // 0x1
     field public static final int SUPPRESSED_EFFECT_PEEK = 2; // 0x2
+    field public static final int SUPPRESSED_EFFECT_SCREEN_ON = 4; // 0x4
     field public final int priorityCallSenders;
     field public final int priorityCategories;
     field public final int priorityMessageSenders;
@@ -33105,6 +33106,7 @@
   public class NetworkSecurityPolicy {
     method public static android.security.NetworkSecurityPolicy getInstance();
     method public boolean isCleartextTrafficPermitted();
+    method public boolean isCleartextTrafficPermitted(java.lang.String);
   }
 
 }
@@ -33560,6 +33562,7 @@
     field public static final java.lang.String SERVICE_INTERFACE = "android.service.notification.NotificationListenerService";
     field public static final int SUPPRESSED_EFFECT_LIGHTS = 1; // 0x1
     field public static final int SUPPRESSED_EFFECT_PEEK = 2; // 0x2
+    field public static final int SUPPRESSED_EFFECT_SCREEN_ON = 4; // 0x4
   }
 
   public static class NotificationListenerService.Ranking {
@@ -34898,6 +34901,7 @@
     field public static final int PROPERTY_GENERIC_CONFERENCE = 2; // 0x2
     field public static final int PROPERTY_HIGH_DEF_AUDIO = 16; // 0x10
     field public static final int PROPERTY_WIFI = 8; // 0x8
+    field public static final int PROPERTY_WORK_CALL = 32; // 0x20
   }
 
   public final class CallAudioState implements android.os.Parcelable {
diff --git a/api/system-current.txt b/api/system-current.txt
index 7e30350..79e44ea 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -5317,6 +5317,7 @@
     field public static final int SUPPRESSED_EFFECTS_UNSET = -1; // 0xffffffff
     field public static final int SUPPRESSED_EFFECT_LIGHTS = 1; // 0x1
     field public static final int SUPPRESSED_EFFECT_PEEK = 2; // 0x2
+    field public static final int SUPPRESSED_EFFECT_SCREEN_ON = 4; // 0x4
     field public final int priorityCallSenders;
     field public final int priorityCategories;
     field public final int priorityMessageSenders;
@@ -9549,12 +9550,6 @@
     method public abstract void onPackagesUnavailable(java.lang.String[], android.os.UserHandle, boolean);
   }
 
-  public class ManifestDigest implements android.os.Parcelable {
-    method public int describeContents();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.content.pm.ManifestDigest> CREATOR;
-  }
-
   public class PackageInfo implements android.os.Parcelable {
     ctor public PackageInfo();
     method public int describeContents();
@@ -35247,6 +35242,7 @@
   public class NetworkSecurityPolicy {
     method public static android.security.NetworkSecurityPolicy getInstance();
     method public boolean isCleartextTrafficPermitted();
+    method public boolean isCleartextTrafficPermitted(java.lang.String);
   }
 
 }
@@ -35707,6 +35703,7 @@
     field public static final java.lang.String SERVICE_INTERFACE = "android.service.notification.NotificationListenerService";
     field public static final int SUPPRESSED_EFFECT_LIGHTS = 1; // 0x1
     field public static final int SUPPRESSED_EFFECT_PEEK = 2; // 0x2
+    field public static final int SUPPRESSED_EFFECT_SCREEN_ON = 4; // 0x4
     field public static final int TRIM_FULL = 0; // 0x0
     field public static final int TRIM_LIGHT = 1; // 0x1
   }
@@ -37115,6 +37112,7 @@
     field public static final int PROPERTY_GENERIC_CONFERENCE = 2; // 0x2
     field public static final int PROPERTY_HIGH_DEF_AUDIO = 16; // 0x10
     field public static final int PROPERTY_WIFI = 8; // 0x8
+    field public static final int PROPERTY_WORK_CALL = 32; // 0x20
   }
 
   public static abstract deprecated class Call.Listener extends android.telecom.Call.Callback {
diff --git a/api/test-current.txt b/api/test-current.txt
index db9cc98..090644b 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -5197,6 +5197,7 @@
     field public static final int SUPPRESSED_EFFECTS_UNSET = -1; // 0xffffffff
     field public static final int SUPPRESSED_EFFECT_LIGHTS = 1; // 0x1
     field public static final int SUPPRESSED_EFFECT_PEEK = 2; // 0x2
+    field public static final int SUPPRESSED_EFFECT_SCREEN_ON = 4; // 0x4
     field public final int priorityCallSenders;
     field public final int priorityCategories;
     field public final int priorityMessageSenders;
@@ -33108,6 +33109,7 @@
   public class NetworkSecurityPolicy {
     method public static android.security.NetworkSecurityPolicy getInstance();
     method public boolean isCleartextTrafficPermitted();
+    method public boolean isCleartextTrafficPermitted(java.lang.String);
   }
 
 }
@@ -33563,6 +33565,7 @@
     field public static final java.lang.String SERVICE_INTERFACE = "android.service.notification.NotificationListenerService";
     field public static final int SUPPRESSED_EFFECT_LIGHTS = 1; // 0x1
     field public static final int SUPPRESSED_EFFECT_PEEK = 2; // 0x2
+    field public static final int SUPPRESSED_EFFECT_SCREEN_ON = 4; // 0x4
   }
 
   public static class NotificationListenerService.Ranking {
@@ -34901,6 +34904,7 @@
     field public static final int PROPERTY_GENERIC_CONFERENCE = 2; // 0x2
     field public static final int PROPERTY_HIGH_DEF_AUDIO = 16; // 0x10
     field public static final int PROPERTY_WIFI = 8; // 0x8
+    field public static final int PROPERTY_WORK_CALL = 32; // 0x20
   }
 
   public final class CallAudioState implements android.os.Parcelable {
diff --git a/core/java/android/app/ActionBar.java b/core/java/android/app/ActionBar.java
index 3e6b595..6fc0d74 100644
--- a/core/java/android/app/ActionBar.java
+++ b/core/java/android/app/ActionBar.java
@@ -1082,6 +1082,10 @@
         return false;
     }
 
+    /** @hide */
+    public void onDestroy() {
+    }
+
     /**
      * Common implementation for requestFocus that takes in the Toolbar and moves focus
      * to the contents. This makes the ViewGroups containing the toolbar allow focus while it stays
diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index 800ebc6..8346161 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -1703,6 +1703,10 @@
             mSearchManager.stopSearch();
         }
 
+        if (mActionBar != null) {
+            mActionBar.onDestroy();
+        }
+
         getApplication().dispatchActivityDestroyed(this);
     }
 
@@ -2208,14 +2212,22 @@
      * @param toolbar Toolbar to set as the Activity's action bar
      */
     public void setActionBar(@Nullable Toolbar toolbar) {
-        if (getActionBar() instanceof WindowDecorActionBar) {
+        final ActionBar ab = getActionBar();
+        if (ab instanceof WindowDecorActionBar) {
             throw new IllegalStateException("This Activity already has an action bar supplied " +
                     "by the window decor. Do not request Window.FEATURE_ACTION_BAR and set " +
                     "android:windowActionBar to false in your theme to use a Toolbar instead.");
         }
-        // Clear out the MenuInflater to make sure that it is valid for the new Action Bar
+
+        // If we reach here then we're setting a new action bar
+        // First clear out the MenuInflater to make sure that it is valid for the new Action Bar
         mMenuInflater = null;
 
+        // If we have an action bar currently, destroy it
+        if (ab != null) {
+            ab.onDestroy();
+        }
+
         ToolbarActionBar tbab = new ToolbarActionBar(toolbar, getTitle(), this);
         mActionBar = tbab;
         mWindow.setCallback(tbab.getWrappedWindowCallback());
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 77721e6..a60fbf6 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -42,7 +42,6 @@
 import android.content.pm.InstrumentationInfo;
 import android.content.pm.IntentFilterVerificationInfo;
 import android.content.pm.KeySet;
-import android.content.pm.ManifestDigest;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageInstaller;
 import android.content.pm.PackageItemInfo;
@@ -1421,7 +1420,7 @@
     public void installPackage(Uri packageURI, IPackageInstallObserver observer, int flags,
                                String installerPackageName) {
         final VerificationParams verificationParams = new VerificationParams(null, null,
-                null, VerificationParams.NO_UID, null);
+                null, VerificationParams.NO_UID);
         installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags,
                 installerPackageName, verificationParams, null, mContext.getUserId());
     }
@@ -1429,9 +1428,9 @@
     @Override
     public void installPackageWithVerification(Uri packageURI, IPackageInstallObserver observer,
             int flags, String installerPackageName, Uri verificationURI,
-            ManifestDigest manifestDigest, ContainerEncryptionParams encryptionParams) {
+            ContainerEncryptionParams encryptionParams) {
         final VerificationParams verificationParams = new VerificationParams(verificationURI, null,
-                null, VerificationParams.NO_UID, manifestDigest);
+                null, VerificationParams.NO_UID);
         installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags,
                 installerPackageName, verificationParams, encryptionParams, mContext.getUserId());
     }
@@ -1455,7 +1454,7 @@
     public void installPackageAsUser(Uri packageURI, PackageInstallObserver observer, int flags,
                String installerPackageName, int userId) {
         final VerificationParams verificationParams = new VerificationParams(null, null,
-                null, VerificationParams.NO_UID, null);
+                null, VerificationParams.NO_UID);
         installCommon(packageURI, observer, flags, installerPackageName, verificationParams, null,
                 userId);
     }
@@ -1463,10 +1462,10 @@
     @Override
     public void installPackageWithVerification(Uri packageURI,
             PackageInstallObserver observer, int flags, String installerPackageName,
-            Uri verificationURI, ManifestDigest manifestDigest,
+            Uri verificationURI,
             ContainerEncryptionParams encryptionParams) {
         final VerificationParams verificationParams = new VerificationParams(verificationURI, null,
-                null, VerificationParams.NO_UID, manifestDigest);
+                null, VerificationParams.NO_UID);
         installCommon(packageURI, observer, flags, installerPackageName, verificationParams,
                 encryptionParams, mContext.getUserId());
     }
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index 85d9831..9a3c820 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -637,10 +637,12 @@
         public static final int SUPPRESSED_EFFECTS_UNSET = -1;
         public static final int SUPPRESSED_EFFECT_LIGHTS = 1 << 0;
         public static final int SUPPRESSED_EFFECT_PEEK = 1 << 1;
+        public static final int SUPPRESSED_EFFECT_SCREEN_ON = 1 << 2;
 
         private static final int[] ALL_SUPPRESSED_EFFECTS = {
                 SUPPRESSED_EFFECT_LIGHTS,
                 SUPPRESSED_EFFECT_PEEK,
+                SUPPRESSED_EFFECT_SCREEN_ON,
         };
 
         /**
@@ -750,6 +752,7 @@
             switch (effect) {
                 case SUPPRESSED_EFFECT_LIGHTS: return "SUPPRESSED_EFFECT_LIGHTS";
                 case SUPPRESSED_EFFECT_PEEK: return "SUPPRESSED_EFFECT_PEEK";
+                case SUPPRESSED_EFFECT_SCREEN_ON: return "SUPPRESSED_EFFECT_SCREEN_ON";
                 case SUPPRESSED_EFFECTS_UNSET: return "SUPPRESSED_EFFECTS_UNSET";
                 default: return "UNKNOWN_" + effect;
             }
diff --git a/core/java/android/content/pm/ManifestDigest.java b/core/java/android/content/pm/ManifestDigest.java
deleted file mode 100644
index e7dc764..0000000
--- a/core/java/android/content/pm/ManifestDigest.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.content.pm;
-
-import com.android.internal.util.HexDump;
-
-import android.annotation.SystemApi;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.Slog;
-
-import java.io.BufferedInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.DigestInputStream;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.Arrays;
-
-import libcore.io.IoUtils;
-
-/**
- * Represents the manifest digest for a package. This is suitable for comparison
- * of two packages to know whether the manifests are identical.
- *
- * @hide
- */
-@SystemApi
-public class ManifestDigest implements Parcelable {
-    private static final String TAG = "ManifestDigest";
-
-    /** The digest of the manifest in our preferred order. */
-    private final byte[] mDigest;
-
-    /** What we print out first when toString() is called. */
-    private static final String TO_STRING_PREFIX = "ManifestDigest {mDigest=";
-
-    /** Digest algorithm to use. */
-    private static final String DIGEST_ALGORITHM = "SHA-256";
-
-    ManifestDigest(byte[] digest) {
-        mDigest = digest;
-    }
-
-    private ManifestDigest(Parcel source) {
-        mDigest = source.createByteArray();
-    }
-
-    static ManifestDigest fromInputStream(InputStream fileIs) {
-        if (fileIs == null) {
-            return null;
-        }
-
-        final MessageDigest md;
-        try {
-            md = MessageDigest.getInstance(DIGEST_ALGORITHM);
-        } catch (NoSuchAlgorithmException e) {
-            throw new RuntimeException(DIGEST_ALGORITHM + " must be available", e);
-        }
-
-        final DigestInputStream dis = new DigestInputStream(new BufferedInputStream(fileIs), md);
-        try {
-            byte[] readBuffer = new byte[8192];
-            while (dis.read(readBuffer, 0, readBuffer.length) != -1) {
-                // not using
-            }
-        } catch (IOException e) {
-            Slog.w(TAG, "Could not read manifest");
-            return null;
-        } finally {
-            IoUtils.closeQuietly(dis);
-        }
-
-        final byte[] digest = md.digest();
-        return new ManifestDigest(digest);
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (!(o instanceof ManifestDigest)) {
-            return false;
-        }
-
-        final ManifestDigest other = (ManifestDigest) o;
-
-        return this == other || Arrays.equals(mDigest, other.mDigest);
-    }
-
-    @Override
-    public int hashCode() {
-        return Arrays.hashCode(mDigest);
-    }
-
-    @Override
-    public String toString() {
-        final StringBuilder sb = new StringBuilder(TO_STRING_PREFIX.length()
-                + (mDigest.length * 3) + 1);
-
-        sb.append(TO_STRING_PREFIX);
-
-        final int N = mDigest.length;
-        for (int i = 0; i < N; i++) {
-            final byte b = mDigest[i];
-            HexDump.appendByteAsHex(sb, b, false);
-            sb.append(',');
-        }
-        sb.append('}');
-
-        return sb.toString();
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeByteArray(mDigest);
-    }
-
-    public static final Parcelable.Creator<ManifestDigest> CREATOR
-            = new Parcelable.Creator<ManifestDigest>() {
-        public ManifestDigest createFromParcel(Parcel source) {
-            return new ManifestDigest(source);
-        }
-
-        public ManifestDigest[] newArray(int size) {
-            return new ManifestDigest[size];
-        }
-    };
-
-}
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index e0855de..bccc3d9 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -3899,7 +3899,6 @@
             PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0);
             if ((flags & GET_SIGNATURES) != 0) {
                 parser.collectCertificates(pkg, 0);
-                parser.collectManifestDigest(pkg);
             }
             PackageUserState state = new PackageUserState();
             return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state);
@@ -3959,14 +3958,12 @@
      * @param verificationURI The location of the supplementary verification
      *            file. This can be a 'file:' or a 'content:' URI. May be
      *            {@code null}.
-     * @param manifestDigest an object that holds the digest of the package
-     *            which can be used to verify ownership. May be {@code null}.
      * @param encryptionParams if the package to be installed is encrypted,
      *            these parameters describing the encryption and authentication
      *            used. May be {@code null}.
      * @hide
      * @deprecated Use {@link #installPackageWithVerification(Uri,
-     *             PackageInstallObserver, int, String, Uri, ManifestDigest,
+     *             PackageInstallObserver, int, String, Uri,
      *             ContainerEncryptionParams)} instead. This method will
      *             continue to be supported but the older observer interface
      *             will not get additional failure details.
@@ -3974,7 +3971,7 @@
     // @SystemApi
     public abstract void installPackageWithVerification(Uri packageURI,
             IPackageInstallObserver observer, int flags, String installerPackageName,
-            Uri verificationURI, ManifestDigest manifestDigest,
+            Uri verificationURI,
             ContainerEncryptionParams encryptionParams);
 
     /**
@@ -4083,8 +4080,6 @@
      * @param verificationURI The location of the supplementary verification
      *            file. This can be a 'file:' or a 'content:' URI. May be
      *            {@code null}.
-     * @param manifestDigest an object that holds the digest of the package
-     *            which can be used to verify ownership. May be {@code null}.
      * @param encryptionParams if the package to be installed is encrypted,
      *            these parameters describing the encryption and authentication
      *            used. May be {@code null}.
@@ -4092,7 +4087,7 @@
      */
     public abstract void installPackageWithVerification(Uri packageURI,
             PackageInstallObserver observer, int flags, String installerPackageName,
-            Uri verificationURI, ManifestDigest manifestDigest,
+            Uri verificationURI,
             ContainerEncryptionParams encryptionParams);
 
     /**
diff --git a/core/java/android/content/pm/PackageParser.java b/core/java/android/content/pm/PackageParser.java
index a145231..236cf64a 100644
--- a/core/java/android/content/pm/PackageParser.java
+++ b/core/java/android/content/pm/PackageParser.java
@@ -1032,31 +1032,6 @@
     }
 
     /**
-     * Gathers the {@link ManifestDigest} for {@code pkg} if it exists in the
-     * APK. If it successfully scanned the package and found the
-     * {@code AndroidManifest.xml}, {@code true} is returned.
-     */
-    public void collectManifestDigest(Package pkg) throws PackageParserException {
-        pkg.manifestDigest = null;
-
-        // TODO: extend to gather digest for split APKs
-        try {
-            final StrictJarFile jarFile = new StrictJarFile(pkg.baseCodePath);
-            try {
-                final ZipEntry je = jarFile.findEntry(ANDROID_MANIFEST_FILENAME);
-                if (je != null) {
-                    pkg.manifestDigest = ManifestDigest.fromInputStream(jarFile.getInputStream(je));
-                }
-            } finally {
-                jarFile.close();
-            }
-        } catch (IOException | RuntimeException e) {
-            throw new PackageParserException(INSTALL_PARSE_FAILED_MANIFEST_MALFORMED,
-                    "Failed to collect manifest digest");
-        }
-    }
-
-    /**
      * Collect certificates from all the APKs described in the given package,
      * populating {@link Package#mSignatures}. Also asserts that all APK
      * contents are signed correctly and consistently.
@@ -4499,12 +4474,6 @@
         /* The required account type without which this application will not function */
         public String mRequiredAccountType;
 
-        /**
-         * Digest suitable for comparing whether this package's manifest is the
-         * same as another.
-         */
-        public ManifestDigest manifestDigest;
-
         public String mOverlayTarget;
         public int mOverlayPriority;
         public boolean mTrustedOverlay;
diff --git a/core/java/android/content/pm/VerificationParams.java b/core/java/android/content/pm/VerificationParams.java
index e5119b6..f90d295 100644
--- a/core/java/android/content/pm/VerificationParams.java
+++ b/core/java/android/content/pm/VerificationParams.java
@@ -16,7 +16,6 @@
 
 package android.content.pm;
 
-import android.content.pm.ManifestDigest;
 import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -51,12 +50,6 @@
     private int mInstallerUid;
 
     /**
-     * An object that holds the digest of the package which can be used to
-     * verify ownership.
-     */
-    private final ManifestDigest mManifestDigest;
-
-    /**
      * Creates verification specifications for installing with application verification.
      *
      * @param verificationURI The location of the supplementary verification
@@ -67,16 +60,13 @@
      *            May be {@code null}.
      * @param originatingUid UID of the application that the install request originated
      *            from, or NO_UID if not present
-     * @param manifestDigest an object that holds the digest of the package
-     *            which can be used to verify ownership. May be {@code null}.
      */
     public VerificationParams(Uri verificationURI, Uri originatingURI, Uri referrer,
-            int originatingUid, ManifestDigest manifestDigest) {
+            int originatingUid) {
         mVerificationURI = verificationURI;
         mOriginatingURI = originatingURI;
         mReferrer = referrer;
         mOriginatingUid = originatingUid;
-        mManifestDigest = manifestDigest;
         mInstallerUid = NO_UID;
     }
 
@@ -97,10 +87,6 @@
         return mOriginatingUid;
     }
 
-    public ManifestDigest getManifestDigest() {
-        return mManifestDigest;
-    }
-
     /** @return NO_UID when not set */
     public int getInstallerUid() {
         return mInstallerUid;
@@ -155,14 +141,6 @@
             return false;
         }
 
-        if (mManifestDigest == null) {
-            if (other.mManifestDigest != null) {
-                return false;
-            }
-        } else if (!mManifestDigest.equals(other.mManifestDigest)) {
-            return false;
-        }
-
         if (mInstallerUid != other.mInstallerUid) {
             return false;
         }
@@ -178,8 +156,7 @@
         hash += 7 * (mOriginatingURI == null ? 1 : mOriginatingURI.hashCode());
         hash += 11 * (mReferrer == null ? 1 : mReferrer.hashCode());
         hash += 13 * mOriginatingUid;
-        hash += 17 * (mManifestDigest == null ? 1 : mManifestDigest.hashCode());
-        hash += 19 * mInstallerUid;
+        hash += 17 * mInstallerUid;
 
         return hash;
     }
@@ -196,8 +173,6 @@
         sb.append(mReferrer.toString());
         sb.append(",mOriginatingUid=");
         sb.append(mOriginatingUid);
-        sb.append(",mManifestDigest=");
-        sb.append(mManifestDigest.toString());
         sb.append(",mInstallerUid=");
         sb.append(mInstallerUid);
         sb.append('}');
@@ -211,7 +186,6 @@
         dest.writeParcelable(mOriginatingURI, 0);
         dest.writeParcelable(mReferrer, 0);
         dest.writeInt(mOriginatingUid);
-        dest.writeParcelable(mManifestDigest, 0);
         dest.writeInt(mInstallerUid);
     }
 
@@ -221,7 +195,6 @@
         mOriginatingURI = source.readParcelable(Uri.class.getClassLoader());
         mReferrer = source.readParcelable(Uri.class.getClassLoader());
         mOriginatingUid = source.readInt();
-        mManifestDigest = source.readParcelable(ManifestDigest.class.getClassLoader());
         mInstallerUid = source.readInt();
     }
 
diff --git a/core/java/android/content/res/AssetManager.java b/core/java/android/content/res/AssetManager.java
index 7669053..ee6aec2 100644
--- a/core/java/android/content/res/AssetManager.java
+++ b/core/java/android/content/res/AssetManager.java
@@ -698,6 +698,18 @@
      */
     public native final String[] getLocales();
 
+    /**
+     * Same as getLocales(), except that locales that are only provided by the system (i.e. those
+     * present in framework-res.apk or its overlays) will not be listed.
+     *
+     * For example, if the "system" assets support English, French, and German, and the additional
+     * assets support Cherokee and French, getLocales() would return
+     * [Cherokee, English, French, German], while getNonSystemLocales() would return
+     * [Cherokee, French].
+     * {@hide}
+     */
+    public native final String[] getNonSystemLocales();
+
     /** {@hide} */
     public native final Configuration[] getSizeConfigurations();
 
diff --git a/core/java/android/content/res/Resources.java b/core/java/android/content/res/Resources.java
index 60c6e82..b01633e 100644
--- a/core/java/android/content/res/Resources.java
+++ b/core/java/android/content/res/Resources.java
@@ -1976,7 +1976,21 @@
 
             if (setLocalesToDefault || mResolvedLocale == null
                     || (configChanges & Configuration.NATIVE_CONFIG_LOCALE) != 0) {
-                mResolvedLocale = locales.getFirstMatch(mAssets.getLocales());
+                if (locales.size() == 1) {
+                    // This is an optimization to avoid the JNI call(s) when the result of
+                    // getFirstMatchWithEnglishSupported() does not depend on the supported locales.
+                    mResolvedLocale = locales.getPrimary();
+                } else {
+                    String[] supportedLocales = mAssets.getNonSystemLocales();
+                    if (LocaleList.isPseudoLocalesOnly(supportedLocales)) {
+                        // We fallback to all locales (including system locales) if there was no
+                        // locale specifically supported by the assets. This is to properly support
+                        // apps that only rely on the shared system assets and don't need assets of
+                        // their own.
+                        supportedLocales = mAssets.getLocales();
+                    }
+                    mResolvedLocale = locales.getFirstMatchWithEnglishSupported(supportedLocales);
+                }
             }
             mAssets.setConfiguration(mConfiguration.mcc, mConfiguration.mnc,
                     adjustLanguageTag(mResolvedLocale.toLanguageTag()),
diff --git a/core/java/android/security/NetworkSecurityPolicy.java b/core/java/android/security/NetworkSecurityPolicy.java
index 46aa1af..37ec725 100644
--- a/core/java/android/security/NetworkSecurityPolicy.java
+++ b/core/java/android/security/NetworkSecurityPolicy.java
@@ -68,7 +68,6 @@
      * TLS or STARTTLS) is permitted for communicating with {@code hostname} for this process.
      *
      * @see #isCleartextTrafficPermitted()
-     * @hide
      */
     public boolean isCleartextTrafficPermitted(String hostname) {
         return libcore.net.NetworkSecurityPolicy.getInstance()
diff --git a/core/java/android/service/notification/NotificationListenerService.java b/core/java/android/service/notification/NotificationListenerService.java
index 6c99489..b42d9ea 100644
--- a/core/java/android/service/notification/NotificationListenerService.java
+++ b/core/java/android/service/notification/NotificationListenerService.java
@@ -123,6 +123,8 @@
             NotificationManager.Policy.SUPPRESSED_EFFECT_LIGHTS;
     public static final int SUPPRESSED_EFFECT_PEEK =
             NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK;
+    public static final int SUPPRESSED_EFFECT_SCREEN_ON =
+            NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON;
 
     /**
      * The full trim of the StatusBarNotification including all its features.
@@ -961,7 +963,8 @@
 
         /**
          * Returns the type(s) of visual effects that should be suppressed for this notification.
-         * See {@link #SUPPRESSED_EFFECT_LIGHTS}, {@link #SUPPRESSED_EFFECT_PEEK}}.
+         * See {@link #SUPPRESSED_EFFECT_LIGHTS}, {@link #SUPPRESSED_EFFECT_PEEK},
+         * {@link #SUPPRESSED_EFFECT_SCREEN_ON}.
          */
         public int getSuppressedVisualEffects() {
             return mSuppressedVisualEffects;
diff --git a/core/java/android/service/notification/ZenModeConfig.java b/core/java/android/service/notification/ZenModeConfig.java
index 541623d..4688843 100644
--- a/core/java/android/service/notification/ZenModeConfig.java
+++ b/core/java/android/service/notification/ZenModeConfig.java
@@ -79,6 +79,7 @@
     private static final boolean DEFAULT_ALLOW_REPEAT_CALLERS = false;
     private static final boolean DEFAULT_ALLOW_PEEK = true;
     private static final boolean DEFAULT_ALLOW_LIGHTS = true;
+    private static final boolean DEFAULT_ALLOW_SCREEN_ON = true;
 
     private static final int XML_VERSION = 2;
     private static final String ZEN_TAG = "zen";
@@ -95,6 +96,7 @@
     private static final String ALLOW_ATT_EVENTS = "events";
     private static final String ALLOW_ATT_PEEK = "peek";
     private static final String ALLOW_ATT_LIGHTS = "lights";
+    private static final String ALLOW_ATT_SCREEN_ON = "screen_on";
 
     private static final String CONDITION_TAG = "condition";
     private static final String CONDITION_ATT_COMPONENT = "component";
@@ -128,6 +130,7 @@
     public int user = UserHandle.USER_SYSTEM;
     public boolean allowPeek = DEFAULT_ALLOW_PEEK;
     public boolean allowLights = DEFAULT_ALLOW_LIGHTS;
+    public boolean allowScreenOn = DEFAULT_ALLOW_SCREEN_ON;
 
     public ZenRule manualRule;
     public ArrayMap<String, ZenRule> automaticRules = new ArrayMap<>();
@@ -156,6 +159,7 @@
         }
         allowPeek = source.readInt() == 1;
         allowLights = source.readInt() == 1;
+        allowScreenOn = source.readInt() == 1;
     }
 
     @Override
@@ -185,6 +189,7 @@
         }
         dest.writeInt(allowPeek ? 1 : 0);
         dest.writeInt(allowLights ? 1 : 0);
+        dest.writeInt(allowScreenOn ? 1 : 0);
     }
 
     @Override
@@ -200,6 +205,7 @@
                 .append(",allowEvents=").append(allowEvents)
                 .append(",allowPeek=").append(allowPeek)
                 .append(",allowLights=").append(allowLights)
+                .append(",allowScreenOn=").append(allowScreenOn)
                 .append(",automaticRules=").append(automaticRules)
                 .append(",manualRule=").append(manualRule)
                 .append(']').toString();
@@ -240,6 +246,9 @@
         if (allowLights != to.allowLights) {
             d.addLine("allowLights", allowLights, to.allowLights);
         }
+        if (allowScreenOn != to.allowScreenOn) {
+            d.addLine("allowScreenOn", allowScreenOn, to.allowScreenOn);
+        }
         final ArraySet<String> allRules = new ArraySet<>();
         addKeys(allRules, automaticRules);
         addKeys(allRules, to.automaticRules);
@@ -339,6 +348,7 @@
                 && other.allowEvents == allowEvents
                 && other.allowPeek == allowPeek
                 && other.allowLights == allowLights
+                && other.allowScreenOn == allowScreenOn
                 && other.user == user
                 && Objects.equals(other.automaticRules, automaticRules)
                 && Objects.equals(other.manualRule, manualRule);
@@ -348,7 +358,7 @@
     public int hashCode() {
         return Objects.hash(allowCalls, allowRepeatCallers, allowMessages, allowCallsFrom,
                 allowMessagesFrom, allowReminders, allowEvents, allowPeek, allowLights,
-                user, automaticRules, manualRule);
+                allowScreenOn, user, automaticRules, manualRule);
     }
 
     private static String toDayList(int[] days) {
@@ -435,6 +445,8 @@
                     }
                     rt.allowPeek = safeBoolean(parser, ALLOW_ATT_PEEK, DEFAULT_ALLOW_PEEK);
                     rt.allowLights = safeBoolean(parser, ALLOW_ATT_LIGHTS, DEFAULT_ALLOW_LIGHTS);
+                    rt.allowScreenOn =
+                            safeBoolean(parser, ALLOW_ATT_SCREEN_ON, DEFAULT_ALLOW_SCREEN_ON);
                 } else if (MANUAL_TAG.equals(tag)) {
                     rt.manualRule = readRuleXml(parser);
                 } else if (AUTOMATIC_TAG.equals(tag)) {
@@ -465,6 +477,7 @@
         out.attribute(null, ALLOW_ATT_MESSAGES_FROM, Integer.toString(allowMessagesFrom));
         out.attribute(null, ALLOW_ATT_PEEK, Boolean.toString(allowPeek));
         out.attribute(null, ALLOW_ATT_LIGHTS, Boolean.toString(allowLights));
+        out.attribute(null, ALLOW_ATT_SCREEN_ON, Boolean.toString(allowScreenOn));
         out.endTag(null, ALLOW_TAG);
 
         if (manualRule != null) {
@@ -643,6 +656,9 @@
         if (!allowLights) {
             suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_LIGHTS;
         }
+        if (!allowScreenOn) {
+            suppressedVisualEffects |= Policy.SUPPRESSED_EFFECT_SCREEN_ON;
+        }
         priorityCallSenders = sourceToPrioritySenders(allowCallsFrom, priorityCallSenders);
         priorityMessageSenders = sourceToPrioritySenders(allowMessagesFrom, priorityMessageSenders);
         return new Policy(priorityCategories, priorityCallSenders, priorityMessageSenders,
@@ -681,6 +697,8 @@
         if (policy.suppressedVisualEffects != Policy.SUPPRESSED_EFFECTS_UNSET) {
             allowPeek = (policy.suppressedVisualEffects & Policy.SUPPRESSED_EFFECT_PEEK) == 0;
             allowLights = (policy.suppressedVisualEffects & Policy.SUPPRESSED_EFFECT_LIGHTS) == 0;
+            allowScreenOn =
+                    (policy.suppressedVisualEffects & Policy.SUPPRESSED_EFFECT_SCREEN_ON) == 0;
         }
     }
 
diff --git a/core/java/android/util/LocaleList.java b/core/java/android/util/LocaleList.java
index 7bc06b9..f22cde0 100644
--- a/core/java/android/util/LocaleList.java
+++ b/core/java/android/util/LocaleList.java
@@ -213,6 +213,20 @@
         }
     }
 
+    private static final String STRING_EN_XA = "en-XA";
+    private static final String STRING_AR_XB = "ar-XB";
+    private static final Locale LOCALE_EN_XA = new Locale("en", "XA");
+    private static final Locale LOCALE_AR_XB = new Locale("ar", "XB");
+    private static final int NUM_PSEUDO_LOCALES = 2;
+
+    private static boolean isPseudoLocale(String locale) {
+        return STRING_EN_XA.equals(locale) || STRING_AR_XB.equals(locale);
+    }
+
+    private static boolean isPseudoLocale(Locale locale) {
+        return LOCALE_EN_XA.equals(locale) || LOCALE_AR_XB.equals(locale);
+    }
+
     private static int matchScore(Locale supported, Locale desired) {
         if (supported.equals(desired)) {
             return 1;  // return early so we don't do unnecessary computation
@@ -220,6 +234,11 @@
         if (!supported.getLanguage().equals(desired.getLanguage())) {
             return 0;
         }
+        if (isPseudoLocale(supported) || isPseudoLocale(desired)) {
+            // The locales are not the same, but the languages are the same, and one of the locales
+            // is a pseudo-locale. So this is not a match.
+            return 0;
+        }
         // There is no match if the two locales use different scripts. This will most imporantly
         // take care of traditional vs simplified Chinese.
         final String supportedScr = getLikelyScript(supported);
@@ -227,24 +246,26 @@
         return supportedScr.equals(desiredScr) ? 1 : 0;
     }
 
-    /**
-     * Returns the first match in the locale list given an unordered array of supported locales
-     * in BCP47 format.
-     *
-     * If the locale list is empty, null would be returned.
-     */
-    @Nullable
-    public Locale getFirstMatch(String[] supportedLocales) {
+    private static final Locale EN_LATN = Locale.forLanguageTag("en-Latn");
+
+    private Locale computeFirstMatch(String[] supportedLocales, boolean assumeEnglishIsSupported) {
         if (mList.length == 1) {  // just one locale, perhaps the most common scenario
             return mList[0];
         }
         if (mList.length == 0) {  // empty locale list
             return null;
         }
-        // TODO: Figure out what to if en-XA or ar-XB are in the locale list
         int bestIndex = Integer.MAX_VALUE;
-        for (String tag : supportedLocales) {
-            final Locale supportedLocale = Locale.forLanguageTag(tag);
+        final int numSupportedLocales =
+                supportedLocales.length + (assumeEnglishIsSupported ? 1 : 0);
+        for (int i = 0; i < numSupportedLocales; i++) {
+            final Locale supportedLocale;
+            if (assumeEnglishIsSupported) {
+                // Try English first, so we can return early if it's in the LocaleList
+                supportedLocale = (i == 0) ? EN_LATN : Locale.forLanguageTag(supportedLocales[i-1]);
+            } else {
+                supportedLocale = Locale.forLanguageTag(supportedLocales[i]);
+            }
             // We expect the average length of locale lists used for locale resolution to be
             // smaller than three, so it's OK to do this as an O(mn) algorithm.
             for (int idx = 0; idx < mList.length; idx++) {
@@ -265,6 +286,47 @@
         }
     }
 
+    /**
+     * Returns the first match in the locale list given an unordered array of supported locales
+     * in BCP47 format.
+     *
+     * If the locale list is empty, null would be returned.
+     */
+    @Nullable
+    public Locale getFirstMatch(String[] supportedLocales) {
+        return computeFirstMatch(supportedLocales, false /* assume English is not supported */);
+    }
+
+    /**
+     * Same as getFirstMatch(), but with English assumed to be supported, even if it's not.
+     * {@hide}
+     */
+    @Nullable
+    public Locale getFirstMatchWithEnglishSupported(String[] supportedLocales) {
+        return computeFirstMatch(supportedLocales, true /* assume English is supported */);
+    }
+
+    /**
+     * Returns true if the array of locale tags only contains empty locales and pseudolocales.
+     * Assumes that there is no repetition in the input.
+     * {@hide}
+     */
+    public static boolean isPseudoLocalesOnly(String[] supportedLocales) {
+        if (supportedLocales.length > NUM_PSEUDO_LOCALES + 1) {
+            // This is for optimization. Since there's no repetition in the input, if we have more
+            // than the number of pseudo-locales plus one for the empty string, it's guaranteed
+            // that we have some meaninful locale in the list, so the list is not "practically
+            // empty".
+            return false;
+        }
+        for (String locale : supportedLocales) {
+            if (!locale.isEmpty() && !isPseudoLocale(locale)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     private final static Object sLock = new Object();
 
     @GuardedBy("sLock")
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index cd93dab..1c24392 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -1419,8 +1419,9 @@
 
         case DragEvent.ACTION_DRAG_ENDED: {
             // Release the bookkeeping now that the drag lifecycle has ended
-            if (mChildrenInterestedInDrag != null) {
-                for (View child : mChildrenInterestedInDrag) {
+            final HashSet<View> childrenInterestedInDrag = mChildrenInterestedInDrag;
+            if (childrenInterestedInDrag != null) {
+                for (View child : childrenInterestedInDrag) {
                     // If a child was interested in the ongoing drag, it's told that it's over
                     if (child.dispatchDragEvent(event)) {
                         retval = true;
@@ -1428,12 +1429,11 @@
                     child.mPrivateFlags2 &= ~View.DRAG_MASK;
                     child.refreshDrawableState();
                 }
-
-                mChildrenInterestedInDrag.clear();
-                if (mCurrentDragStartEvent != null) {
-                    mCurrentDragStartEvent.recycle();
-                    mCurrentDragStartEvent = null;
-                }
+                childrenInterestedInDrag.clear();
+            }
+            if (mCurrentDragStartEvent != null) {
+                mCurrentDragStartEvent.recycle();
+                mCurrentDragStartEvent = null;
             }
 
             if (mIsInterestedInDrag) {
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index f2b4fb3..1c9f3b4 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -3315,6 +3315,7 @@
                         && mPendingStableInsets.equals(args.arg6)
                         && mPendingVisibleInsets.equals(args.arg3)
                         && mPendingOutsets.equals(args.arg7)
+                        && mPendingBackDropFrame.equals(args.arg8)
                         && args.arg4 == null) {
                     break;
                 }
diff --git a/core/java/com/android/internal/app/ToolbarActionBar.java b/core/java/com/android/internal/app/ToolbarActionBar.java
index 4b6e7e4..575ef02 100644
--- a/core/java/com/android/internal/app/ToolbarActionBar.java
+++ b/core/java/com/android/internal/app/ToolbarActionBar.java
@@ -483,6 +483,12 @@
         return true;
     }
 
+    @Override
+    public void onDestroy() {
+        // Remove any invalidation callbacks
+        mDecorToolbar.getViewGroup().removeCallbacks(mMenuInvalidator);
+    }
+
     public void addOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
         mMenuVisibilityListeners.add(listener);
     }
diff --git a/core/java/com/android/internal/logging/MetricsLogger.java b/core/java/com/android/internal/logging/MetricsLogger.java
index 5fc7448..4b821ab 100644
--- a/core/java/com/android/internal/logging/MetricsLogger.java
+++ b/core/java/com/android/internal/logging/MetricsLogger.java
@@ -37,6 +37,7 @@
     public static final int ACTION_DEFAULT_SMS_APP_CHANGED = 264;
     public static final int QS_COLOR_MATRIX = 265;
     public static final int QS_CUSTOM = 266;
+    public static final int ACTION_ZEN_ALLOW_SCREEN_ON = 267;
 
     /**
      * Logged when the user docks a window from recents by longpressing a task and dragging it to
diff --git a/core/jni/android/graphics/FontFamily.cpp b/core/jni/android/graphics/FontFamily.cpp
index ab0df55..7c8dbe8 100644
--- a/core/jni/android/graphics/FontFamily.cpp
+++ b/core/jni/android/graphics/FontFamily.cpp
@@ -36,12 +36,12 @@
 namespace android {
 
 static jlong FontFamily_create(JNIEnv* env, jobject clazz, jstring lang, jint variant) {
-    FontLanguage fontLanguage;
-    if (lang != NULL) {
-        ScopedUtfChars str(env, lang);
-        fontLanguage = FontLanguage(str.c_str(), str.size());
+    if (lang == NULL) {
+        return (jlong)new FontFamily(variant);
     }
-    return (jlong)new FontFamily(fontLanguage, variant);
+    ScopedUtfChars str(env, lang);
+    uint32_t langId = FontStyle::registerLanguageList(str.c_str());
+    return (jlong)new FontFamily(langId, variant);
 }
 
 static void FontFamily_unref(JNIEnv* env, jobject clazz, jlong familyPtr) {
diff --git a/core/jni/android/graphics/Paint.cpp b/core/jni/android/graphics/Paint.cpp
index 654d148..0a25a0a 100644
--- a/core/jni/android/graphics/Paint.cpp
+++ b/core/jni/android/graphics/Paint.cpp
@@ -313,94 +313,10 @@
         obj->setTextAlign(align);
     }
 
-    // generate bcp47 identifier for the supplied locale
-    static void toLanguageTag(char* output, size_t outSize,
-            const char* locale) {
-        if (output == NULL || outSize <= 0) {
-            return;
-        }
-        if (locale == NULL) {
-            output[0] = '\0';
-            return;
-        }
-        char canonicalChars[ULOC_FULLNAME_CAPACITY];
-        UErrorCode uErr = U_ZERO_ERROR;
-        uloc_canonicalize(locale, canonicalChars, ULOC_FULLNAME_CAPACITY,
-                &uErr);
-        if (U_SUCCESS(uErr)) {
-            char likelyChars[ULOC_FULLNAME_CAPACITY];
-            uErr = U_ZERO_ERROR;
-            uloc_addLikelySubtags(canonicalChars, likelyChars,
-                    ULOC_FULLNAME_CAPACITY, &uErr);
-            if (U_SUCCESS(uErr)) {
-                uErr = U_ZERO_ERROR;
-                uloc_toLanguageTag(likelyChars, output, outSize, FALSE, &uErr);
-                if (U_SUCCESS(uErr)) {
-                    return;
-                } else {
-                    ALOGD("uloc_toLanguageTag(\"%s\") failed: %s", likelyChars,
-                            u_errorName(uErr));
-                }
-            } else {
-                ALOGD("uloc_addLikelySubtags(\"%s\") failed: %s",
-                        canonicalChars, u_errorName(uErr));
-            }
-        } else {
-            ALOGD("uloc_canonicalize(\"%s\") failed: %s", locale,
-                    u_errorName(uErr));
-        }
-        // unable to build a proper language identifier
-        output[0] = '\0';
-    }
-
-    static void toLanguageTags(std::string* output, const char* locales) {
-        if (output == NULL) {
-            return;
-        }
-        if (locales == NULL) {
-            output->clear();
-            return;
-        }
-
-        char langTag[ULOC_FULLNAME_CAPACITY];
-        const char* commaLoc = strchr(locales, ',');
-        if (commaLoc == NULL) {
-            assert(locales[0] != '\0');  // the string should not be empty
-            toLanguageTag(langTag, ULOC_FULLNAME_CAPACITY, locales);
-            *output = langTag;
-            return;
-        }
-
-        size_t len = strlen(locales);
-        char locale[len];
-        output->clear();
-        output->reserve(len);
-        const char* lastStart = locales;
-        do {
-            assert(lastStart > commaLoc);  // the substring should not be empty
-            strncpy(locale, lastStart, commaLoc - lastStart);
-            locale[commaLoc - lastStart] = '\0';
-            toLanguageTag(langTag, ULOC_FULLNAME_CAPACITY, locale);
-            if (langTag[0] != '\0') {
-                output->append(langTag);
-                output->push_back(',');
-            }
-            lastStart = commaLoc + 1;
-            commaLoc = strchr(lastStart, ',');
-        } while (commaLoc != NULL);
-        assert(lastStart[0] != '\0');  // the final substring should not be empty
-        toLanguageTag(langTag, ULOC_FULLNAME_CAPACITY, lastStart);
-        if (langTag[0] != '\0') {
-            output->append(langTag);
-        }
-    }
-
     static jint setTextLocales(JNIEnv* env, jobject clazz, jlong objHandle, jstring locales) {
         Paint* obj = reinterpret_cast<Paint*>(objHandle);
         ScopedUtfChars localesChars(env, locales);
-        std::string buf;
-        toLanguageTags(&buf, localesChars.c_str());
-        jint minikinLangListId = FontStyle::registerLanguageList(buf);
+        jint minikinLangListId = FontStyle::registerLanguageList(localesChars.c_str());
         obj->setMinikinLangListId(minikinLangListId);
         return minikinLangListId;
     }
diff --git a/core/jni/android_util_AssetManager.cpp b/core/jni/android_util_AssetManager.cpp
index 90606a35..3473d9d 100644
--- a/core/jni/android_util_AssetManager.cpp
+++ b/core/jni/android_util_AssetManager.cpp
@@ -578,7 +578,7 @@
     return am->isUpToDate() ? JNI_TRUE : JNI_FALSE;
 }
 
-static jobjectArray android_content_AssetManager_getLocales(JNIEnv* env, jobject clazz)
+static jobjectArray getLocales(JNIEnv* env, jobject clazz, bool includeSystemLocales)
 {
     Vector<String8> locales;
 
@@ -587,7 +587,7 @@
         return NULL;
     }
 
-    am->getLocales(&locales);
+    am->getLocales(&locales, includeSystemLocales);
 
     const int N = locales.size();
 
@@ -608,6 +608,16 @@
     return result;
 }
 
+static jobjectArray android_content_AssetManager_getLocales(JNIEnv* env, jobject clazz)
+{
+    return getLocales(env, clazz, true /* include system locales */);
+}
+
+static jobjectArray android_content_AssetManager_getNonSystemLocales(JNIEnv* env, jobject clazz)
+{
+    return getLocales(env, clazz, false /* don't include system locales */);
+}
+
 static jobject constructConfigurationObject(JNIEnv* env, const ResTable_config& config) {
     jobject result = env->NewObject(gConfigurationOffsets.classObject,
             gConfigurationOffsets.constructor);
@@ -2154,6 +2164,8 @@
     // Resources.
     { "getLocales",      "()[Ljava/lang/String;",
         (void*) android_content_AssetManager_getLocales },
+    { "getNonSystemLocales", "()[Ljava/lang/String;",
+        (void*) android_content_AssetManager_getNonSystemLocales },
     { "getSizeConfigurations", "()[Landroid/content/res/Configuration;",
         (void*) android_content_AssetManager_getSizeConfigurations },
     { "setConfiguration", "!(IILjava/lang/String;IIIIIIIIIIIIII)V",
diff --git a/core/res/res/values/locale_config.xml b/core/res/res/values/locale_config.xml
index eee5771..3cfd9f4 100644
--- a/core/res/res/values/locale_config.xml
+++ b/core/res/res/values/locale_config.xml
@@ -49,6 +49,7 @@
         <item>ar-SY</item> <!-- Arabic (Syria) -->
         <item>ar-TD</item> <!-- Arabic (Chad) -->
         <item>ar-TN</item> <!-- Arabic (Tunisia) -->
+        <item>ar-XB</item> <!-- Right-to-left pseudolocale -->
         <item>ar-YE</item> <!-- Arabic (Yemen) -->
         <item>as-IN</item> <!-- Assamese (India) -->
         <item>asa-TZ</item> <!-- Asu (Tanzania) -->
@@ -195,6 +196,7 @@
         <item>en-VI</item> <!-- English (U.S. Virgin Islands) -->
         <item>en-VU</item> <!-- English (Vanuatu) -->
         <item>en-WS</item> <!-- English (Samoa) -->
+        <item>en-XA</item> <!-- Left-to-right pseudolocale -->
         <item>en-ZA</item> <!-- English (South Africa) -->
         <item>en-ZM</item> <!-- English (Zambia) -->
         <item>en-ZW</item> <!-- English (Zimbabwe) -->
diff --git a/core/tests/coretests/Android.mk b/core/tests/coretests/Android.mk
index 7cd25af..ee8921e 100644
--- a/core/tests/coretests/Android.mk
+++ b/core/tests/coretests/Android.mk
@@ -22,7 +22,7 @@
 	$(call all-java-files-under, EnabledTestApp/src)
 
 LOCAL_DX_FLAGS := --core-library
-LOCAL_AAPT_FLAGS = -0 dat -0 gld
+LOCAL_AAPT_FLAGS = -0 dat -0 gld -c fa
 LOCAL_STATIC_JAVA_LIBRARIES := \
     core-tests-support \
     android-common \
diff --git a/core/tests/coretests/res/values-fa/strings.xml b/core/tests/coretests/res/values-fa/strings.xml
new file mode 100644
index 0000000..c83f5f1
--- /dev/null
+++ b/core/tests/coretests/res/values-fa/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="dummy_string">رشتهٔ الکی</string>
+</resources>
diff --git a/core/tests/coretests/res/values/strings.xml b/core/tests/coretests/res/values/strings.xml
index 04b0478..ef915bb 100644
--- a/core/tests/coretests/res/values/strings.xml
+++ b/core/tests/coretests/res/values/strings.xml
@@ -139,4 +139,7 @@
     <!-- RestrictionsManagerTest -->
     <string name="restrictionManager_title">Title</string>
     <string name="restrictionManager_desc">Description</string>
+
+    <!-- ResourcesLocaleResolutionTest -->
+    <string name="dummy_string">dummy string</string>
 </resources>
diff --git a/core/tests/coretests/src/android/content/pm/ManifestDigestTest.java b/core/tests/coretests/src/android/content/pm/ManifestDigestTest.java
deleted file mode 100644
index 37495e1..0000000
--- a/core/tests/coretests/src/android/content/pm/ManifestDigestTest.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.content.pm;
-
-import android.os.Parcel;
-import android.test.AndroidTestCase;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.MessageDigest;
-
-public class ManifestDigestTest extends AndroidTestCase {
-    private static final byte[] MESSAGE_1 = {
-            (byte) 0x00, (byte) 0xAA, (byte) 0x55, (byte) 0xFF
-    };
-
-    public void testManifestDigest_FromInputStream_Null() {
-        assertNull("Attributes were null, so ManifestDigest.fromAttributes should return null",
-                ManifestDigest.fromInputStream(null));
-    }
-
-    public void testManifestDigest_FromInputStream_ThrowsIoException() {
-        InputStream is = new InputStream() {
-            @Override
-            public int read() throws IOException {
-                throw new IOException();
-            }
-        };
-
-        assertNull("InputStream threw exception, so ManifestDigest should be null",
-                ManifestDigest.fromInputStream(is));
-    }
-
-    public void testManifestDigest_Equals() throws Exception {
-        InputStream is = new ByteArrayInputStream(MESSAGE_1);
-
-        ManifestDigest expected =
-                new ManifestDigest(MessageDigest.getInstance("SHA-256").digest(MESSAGE_1));
-
-        ManifestDigest actual = ManifestDigest.fromInputStream(is);
-        assertEquals(expected, actual);
-
-        ManifestDigest unexpected = new ManifestDigest(new byte[0]);
-        assertFalse(unexpected.equals(actual));
-    }
-
-    public void testManifestDigest_Parcel() throws Exception {
-        InputStream is = new ByteArrayInputStream(MESSAGE_1);
-
-        ManifestDigest digest = ManifestDigest.fromInputStream(is);
-
-        Parcel p = Parcel.obtain();
-        digest.writeToParcel(p, 0);
-        p.setDataPosition(0);
-
-        ManifestDigest fromParcel = ManifestDigest.CREATOR.createFromParcel(p);
-
-        assertEquals("ManifestDigest going through parceling should be the same as before: "
-                + digest.toString() + " and " + fromParcel.toString(), digest,
-                fromParcel);
-    }
-}
diff --git a/core/tests/coretests/src/android/content/pm/VerificationParamsTest.java b/core/tests/coretests/src/android/content/pm/VerificationParamsTest.java
index 9b216cb..d963812 100644
--- a/core/tests/coretests/src/android/content/pm/VerificationParamsTest.java
+++ b/core/tests/coretests/src/android/content/pm/VerificationParamsTest.java
@@ -16,7 +16,6 @@
 
 package android.content.pm;
 
-import android.content.pm.ManifestDigest;
 import android.content.pm.VerificationParams;
 import android.net.Uri;
 import android.os.Parcel;
@@ -33,7 +32,6 @@
     private final static String VERIFICATION_URI_STRING = "http://verification.uri/path";
     private final static String ORIGINATING_URI_STRING = "http://originating.uri/path";
     private final static String REFERRER_STRING = "http://referrer.uri/path";
-    private final static byte[] DIGEST_BYTES = "fake digest".getBytes();
     private final static int INSTALLER_UID = 42;
 
     private final static Uri VERIFICATION_URI = Uri.parse(VERIFICATION_URI_STRING);
@@ -42,11 +40,9 @@
 
     private final static int ORIGINATING_UID = 10042;
 
-    private final static ManifestDigest MANIFEST_DIGEST = new ManifestDigest(DIGEST_BYTES);
-
     public void testParcel() throws Exception {
         VerificationParams expected = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         Parcel parcel = Parcel.obtain();
         expected.writeToParcel(parcel, 0);
@@ -61,85 +57,70 @@
         assertEquals(REFERRER, actual.getReferrer());
 
         assertEquals(ORIGINATING_UID, actual.getOriginatingUid());
-
-        assertEquals(MANIFEST_DIGEST, actual.getManifestDigest());
     }
 
     public void testEquals_Success() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
 
         assertEquals(params1, params2);
     }
 
     public void testEquals_VerificationUri_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse("http://a.different.uri/"), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
 
         assertFalse(params1.equals(params2));
     }
 
     public void testEquals_OriginatingUri_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse("http://a.different.uri/"),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
 
         assertFalse(params1.equals(params2));
     }
 
     public void testEquals_Referrer_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse("http://a.different.uri/"), ORIGINATING_UID,
-                new ManifestDigest(DIGEST_BYTES));
+                Uri.parse("http://a.different.uri/"), ORIGINATING_UID);
 
         assertFalse(params1.equals(params2));
     }
 
     public void testEquals_Originating_Uid_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), 12345, new ManifestDigest(DIGEST_BYTES));
-
-        assertFalse(params1.equals(params2));
-    }
-
-    public void testEquals_ManifestDigest_Failure() throws Exception {
-        VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
-
-        VerificationParams params2 = new VerificationParams(
-                Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID,
-                new ManifestDigest("a different digest".getBytes()));
+                Uri.parse(REFERRER_STRING), 12345);
 
         assertFalse(params1.equals(params2));
     }
 
     public void testEquals_InstallerUid_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
         params2.setInstallerUid(INSTALLER_UID);
 
         assertFalse(params1.equals(params2));
@@ -147,78 +128,65 @@
 
     public void testHashCode_Success() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
 
         assertEquals(params1.hashCode(), params2.hashCode());
     }
 
     public void testHashCode_VerificationUri_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(null, Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
 
         assertFalse(params1.hashCode() == params2.hashCode());
     }
 
     public void testHashCode_OriginatingUri_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse("http://a.different.uri/"),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
 
         assertFalse(params1.hashCode() == params2.hashCode());
     }
 
     public void testHashCode_Referrer_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING), null,
-                ORIGINATING_UID, new ManifestDigest(DIGEST_BYTES));
+                ORIGINATING_UID);
 
         assertFalse(params1.hashCode() == params2.hashCode());
     }
 
     public void testHashCode_Originating_Uid_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), 12345, new ManifestDigest(DIGEST_BYTES));
-
-        assertFalse(params1.hashCode() == params2.hashCode());
-    }
-
-    public void testHashCode_ManifestDigest_Failure() throws Exception {
-        VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
-
-        VerificationParams params2 = new VerificationParams(
-                Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID,
-                new ManifestDigest("a different digest".getBytes()));
+                Uri.parse(REFERRER_STRING), 12345);
 
         assertFalse(params1.hashCode() == params2.hashCode());
     }
 
     public void testHashCode_InstallerUid_Failure() throws Exception {
         VerificationParams params1 = new VerificationParams(VERIFICATION_URI, ORIGINATING_URI,
-                REFERRER, ORIGINATING_UID, MANIFEST_DIGEST);
+                REFERRER, ORIGINATING_UID);
 
         VerificationParams params2 = new VerificationParams(
                 Uri.parse(VERIFICATION_URI_STRING), Uri.parse(ORIGINATING_URI_STRING),
-                Uri.parse(REFERRER_STRING), ORIGINATING_UID,
-                new ManifestDigest("a different digest".getBytes()));
+                Uri.parse(REFERRER_STRING), ORIGINATING_UID);
         params2.setInstallerUid(INSTALLER_UID);
 
         assertFalse(params1.hashCode() == params2.hashCode());
diff --git a/core/tests/coretests/src/android/content/res/ResourcesLocaleResolutionTest.java b/core/tests/coretests/src/android/content/res/ResourcesLocaleResolutionTest.java
new file mode 100644
index 0000000..55c0031
--- /dev/null
+++ b/core/tests/coretests/src/android/content/res/ResourcesLocaleResolutionTest.java
@@ -0,0 +1,53 @@
+/*
+* Copyright (C) 2015 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+package android.content.res;
+
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.util.DisplayMetrics;
+import android.util.LocaleList;
+
+import java.util.Arrays;
+import java.util.Locale;
+
+public class ResourcesLocaleResolutionTest extends AndroidTestCase {
+    @SmallTest
+    public void testGetResolvedLocale_englishIsAlwaysConsideredSupported() {
+        // First make sure English has no explicit assets other than the default assets
+        final AssetManager assets = getContext().getAssets();
+        final String supportedLocales[] = assets.getNonSystemLocales();
+        for (String languageTag : supportedLocales) {
+            if ("en-XA".equals(languageTag)) {
+                continue;
+            }
+            assertFalse(
+                    "supported locales: " + Arrays.toString(supportedLocales),
+                    "en".equals(Locale.forLanguageTag(languageTag).getLanguage()));
+        }
+
+        final DisplayMetrics dm = new DisplayMetrics();
+        dm.setToDefaults();
+        final Configuration cfg = new Configuration();
+        cfg.setToDefaults();
+        // Avestan and English have no assets, but Persian does.
+        cfg.setLocales(LocaleList.forLanguageTags("ae,en,fa"));
+        Resources res = new Resources(assets, dm, cfg);
+        // We should get English, because it is always considered supported.
+        assertEquals("en", res.getResolvedLocale().toLanguageTag());
+    }
+}
+
diff --git a/data/fonts/fonts.xml b/data/fonts/fonts.xml
index 554b6f1..731bf42 100644
--- a/data/fonts/fonts.xml
+++ b/data/fonts/fonts.xml
@@ -344,7 +344,7 @@
     <family>
         <font weight="400" style="normal">NanumGothic.ttf</font>
     </family>
-    <family lang="und-Qaae">
+    <family lang="und-Zsye">
         <font weight="400" style="normal">NotoColorEmoji.ttf</font>
     </family>
     <family>
diff --git a/include/androidfw/AssetManager.h b/include/androidfw/AssetManager.h
index 3d4e47d..914ac3d 100644
--- a/include/androidfw/AssetManager.h
+++ b/include/androidfw/AssetManager.h
@@ -100,16 +100,17 @@
      * then on success, *cookie is set to the value corresponding to the
      * newly-added asset source.
      */
-    bool addAssetPath(const String8& path, int32_t* cookie, bool appAsLib=false);
+    bool addAssetPath(const String8& path, int32_t* cookie,
+        bool appAsLib=false, bool isSystemAsset=false);
     bool addOverlayPath(const String8& path, int32_t* cookie);
 
-    /*                                                                       
+    /*
      * Convenience for adding the standard system assets.  Uses the
      * ANDROID_ROOT environment variable to find them.
      */
     bool addDefaultAssets();
 
-    /*                                                                       
+    /*
      * Iterate over the asset paths in this manager.  (Previously
      * added via addAssetPath() and addDefaultAssets().)  On first call,
      * 'cookie' must be 0, resulting in the first cookie being returned.
@@ -118,7 +119,7 @@
      */
     int32_t nextAssetPath(const int32_t cookie) const;
 
-    /*                                                                       
+    /*
      * Return an asset path in the manager.  'which' must be between 0 and
      * countAssetPaths().
      */
@@ -221,11 +222,11 @@
      * the current data.
      */
     bool isUpToDate();
-    
+
     /**
      * Get the known locales for this asset manager object.
      */
-    void getLocales(Vector<String8>* locales) const;
+    void getLocales(Vector<String8>* locales, bool includeSystemLocales=true) const;
 
     /**
      * Generate idmap data to translate resources IDs between a package and a
@@ -237,11 +238,13 @@
 private:
     struct asset_path
     {
-        asset_path() : path(""), type(kFileTypeRegular), idmap(""), isSystemOverlay(false) {}
+        asset_path() : path(""), type(kFileTypeRegular), idmap(""),
+                       isSystemOverlay(false), isSystemAsset(false) {}
         String8 path;
         FileType type;
         String8 idmap;
         bool isSystemOverlay;
+        bool isSystemAsset;
     };
 
     Asset* openInPathLocked(const char* fileName, AccessMode mode,
diff --git a/include/androidfw/ResourceTypes.h b/include/androidfw/ResourceTypes.h
index 49b6333..428a2b8 100644
--- a/include/androidfw/ResourceTypes.h
+++ b/include/androidfw/ResourceTypes.h
@@ -1552,9 +1552,9 @@
 
     status_t add(Asset* asset, const int32_t cookie=-1, bool copyData=false);
     status_t add(Asset* asset, Asset* idmapAsset, const int32_t cookie=-1, bool copyData=false,
-            bool appAsLib=false);
+            bool appAsLib=false, bool isSystemAsset=false);
 
-    status_t add(ResTable* src);
+    status_t add(ResTable* src, bool isSystemAsset=false);
     status_t addEmpty(const int32_t cookie);
 
     status_t getError() const;
@@ -1822,9 +1822,9 @@
 
     // Return the configurations (ResTable_config) that we know about
     void getConfigurations(Vector<ResTable_config>* configs, bool ignoreMipmap=false,
-            bool ignoreAndroidPackage=false) const;
+            bool ignoreAndroidPackage=false, bool includeSystemConfigs=true) const;
 
-    void getLocales(Vector<String8>* locales) const;
+    void getLocales(Vector<String8>* locales, bool includeSystemLocales=true) const;
 
     // Generate an idmap.
     //
@@ -1860,7 +1860,7 @@
     typedef Vector<Type*> TypeList;
 
     status_t addInternal(const void* data, size_t size, const void* idmapData, size_t idmapDataSize,
-            bool appAsLib, const int32_t cookie, bool copyData);
+            bool appAsLib, const int32_t cookie, bool copyData, bool isSystemAsset=false);
 
     ssize_t getResourcePackageIndex(uint32_t resID) const;
 
@@ -1873,10 +1873,11 @@
             size_t nameLen, uint32_t* outTypeSpecFlags) const;
 
     status_t parsePackage(
-        const ResTable_package* const pkg, const Header* const header, bool appAsLib);
+        const ResTable_package* const pkg, const Header* const header,
+        bool appAsLib, bool isSystemAsset);
 
     void print_value(const Package* pkg, const Res_value& value) const;
-    
+
     mutable Mutex               mLock;
 
     status_t                    mError;
diff --git a/libs/androidfw/AssetManager.cpp b/libs/androidfw/AssetManager.cpp
index 8a03b94..6913f43 100644
--- a/libs/androidfw/AssetManager.cpp
+++ b/libs/androidfw/AssetManager.cpp
@@ -176,7 +176,8 @@
     delete[] mVendor;
 }
 
-bool AssetManager::addAssetPath(const String8& path, int32_t* cookie, bool appAsLib)
+bool AssetManager::addAssetPath(
+        const String8& path, int32_t* cookie, bool appAsLib, bool isSystemAsset)
 {
     AutoMutex _l(mLock);
 
@@ -222,6 +223,7 @@
     }
     delete manifestAsset;
 
+    ap.isSystemAsset = isSystemAsset;
     mAssetPaths.add(ap);
 
     // new paths are always added at the end
@@ -233,6 +235,7 @@
     // Load overlays, if any
     asset_path oap;
     for (size_t idx = 0; mZipSet.getOverlay(ap.path, idx, &oap); idx++) {
+        oap.isSystemAsset = isSystemAsset;
         mAssetPaths.add(oap);
     }
 #endif
@@ -340,7 +343,7 @@
     String8 path(root);
     path.appendPath(kSystemAssets);
 
-    return addAssetPath(path, NULL);
+    return addAssetPath(path, NULL, false /* appAsLib */, true /* isSystemAsset */);
 }
 
 int32_t AssetManager::nextAssetPath(const int32_t cookie) const
@@ -682,10 +685,10 @@
         ALOGV("Installing resource asset %p in to table %p\n", ass, mResources);
         if (sharedRes != NULL) {
             ALOGV("Copying existing resources for %s", ap.path.string());
-            mResources->add(sharedRes);
+            mResources->add(sharedRes, ap.isSystemAsset);
         } else {
             ALOGV("Parsing resources for %s", ap.path.string());
-            mResources->add(ass, idmap, nextEntryIdx + 1, !shared, appAsLib);
+            mResources->add(ass, idmap, nextEntryIdx + 1, !shared, appAsLib, ap.isSystemAsset);
         }
         onlyEmptyResources = false;
 
@@ -831,11 +834,11 @@
     return mZipSet.isUpToDate();
 }
 
-void AssetManager::getLocales(Vector<String8>* locales) const
+void AssetManager::getLocales(Vector<String8>* locales, bool includeSystemLocales) const
 {
     ResTable* res = mResources;
     if (res != NULL) {
-        res->getLocales(locales);
+        res->getLocales(locales, includeSystemLocales);
     }
 
     const size_t numLocales = locales->size();
diff --git a/libs/androidfw/ResourceTypes.cpp b/libs/androidfw/ResourceTypes.cpp
index 21b543e..44f92c7 100644
--- a/libs/androidfw/ResourceTypes.cpp
+++ b/libs/androidfw/ResourceTypes.cpp
@@ -3080,13 +3080,16 @@
 // table that defined the package); the ones after are skins on top of it.
 struct ResTable::PackageGroup
 {
-    PackageGroup(ResTable* _owner, const String16& _name, uint32_t _id, bool appAsLib)
+    PackageGroup(
+            ResTable* _owner, const String16& _name, uint32_t _id,
+            bool appAsLib, bool _isSystemAsset)
         : owner(_owner)
         , name(_name)
         , id(_id)
         , largestTypeId(0)
         , bags(NULL)
         , dynamicRefTable(static_cast<uint8_t>(_id), appAsLib)
+        , isSystemAsset(_isSystemAsset)
     { }
 
     ~PackageGroup() {
@@ -3178,6 +3181,10 @@
     // by having these tables in a per-package scope rather than
     // per-package-group.
     DynamicRefTable                 dynamicRefTable;
+
+    // If the package group comes from a system asset. Used in
+    // determining non-system locales.
+    const bool                      isSystemAsset;
 };
 
 struct ResTable::bag_set
@@ -3572,8 +3579,9 @@
             copyData);
 }
 
-status_t ResTable::add(Asset* asset, Asset* idmapAsset, const int32_t cookie, bool copyData,
-        bool appAsLib) {
+status_t ResTable::add(
+        Asset* asset, Asset* idmapAsset, const int32_t cookie, bool copyData,
+        bool appAsLib, bool isSystemAsset) {
     const void* data = asset->getBuffer(true);
     if (data == NULL) {
         ALOGW("Unable to get buffer of resource asset file");
@@ -3592,20 +3600,21 @@
     }
 
     return addInternal(data, static_cast<size_t>(asset->getLength()),
-            idmapData, idmapSize, appAsLib, cookie, copyData);
+            idmapData, idmapSize, appAsLib, cookie, copyData, isSystemAsset);
 }
 
-status_t ResTable::add(ResTable* src)
+status_t ResTable::add(ResTable* src, bool isSystemAsset)
 {
     mError = src->mError;
 
-    for (size_t i=0; i<src->mHeaders.size(); i++) {
+    for (size_t i=0; i < src->mHeaders.size(); i++) {
         mHeaders.add(src->mHeaders[i]);
     }
 
-    for (size_t i=0; i<src->mPackageGroups.size(); i++) {
+    for (size_t i=0; i < src->mPackageGroups.size(); i++) {
         PackageGroup* srcPg = src->mPackageGroups[i];
-        PackageGroup* pg = new PackageGroup(this, srcPg->name, srcPg->id, false);
+        PackageGroup* pg = new PackageGroup(this, srcPg->name, srcPg->id,
+                false /* appAsLib */, isSystemAsset || srcPg->isSystemAsset);
         for (size_t j=0; j<srcPg->packages.size(); j++) {
             pg->packages.add(srcPg->packages[j]);
         }
@@ -3646,7 +3655,7 @@
 }
 
 status_t ResTable::addInternal(const void* data, size_t dataSize, const void* idmapData, size_t idmapDataSize,
-        bool appAsLib, const int32_t cookie, bool copyData)
+        bool appAsLib, const int32_t cookie, bool copyData, bool isSystemAsset)
 {
     if (!data) {
         return NO_ERROR;
@@ -3749,7 +3758,8 @@
                 return (mError=BAD_TYPE);
             }
 
-            if (parsePackage((ResTable_package*)chunk, header, appAsLib) != NO_ERROR) {
+            if (parsePackage(
+                    (ResTable_package*)chunk, header, appAsLib, isSystemAsset) != NO_ERROR) {
                 return mError;
             }
             curPackage++;
@@ -5663,7 +5673,7 @@
 }
 
 void ResTable::getConfigurations(Vector<ResTable_config>* configs, bool ignoreMipmap,
-        bool ignoreAndroidPackage) const {
+        bool ignoreAndroidPackage, bool includeSystemConfigs) const {
     const size_t packageCount = mPackageGroups.size();
     String16 android("android");
     for (size_t i = 0; i < packageCount; i++) {
@@ -5671,6 +5681,9 @@
         if (ignoreAndroidPackage && android == packageGroup->name) {
             continue;
         }
+        if (!includeSystemConfigs && packageGroup->isSystemAsset) {
+            continue;
+        }
         const size_t typeCount = packageGroup->types.size();
         for (size_t j = 0; j < typeCount; j++) {
             const TypeList& typeList = packageGroup->types[j];
@@ -5707,11 +5720,14 @@
     }
 }
 
-void ResTable::getLocales(Vector<String8>* locales) const
+void ResTable::getLocales(Vector<String8>* locales, bool includeSystemLocales) const
 {
     Vector<ResTable_config> configs;
     ALOGV("calling getConfigurations");
-    getConfigurations(&configs);
+    getConfigurations(&configs,
+            false /* ignoreMipmap */,
+            false /* ignoreAndroidPackage */,
+            includeSystemLocales /* includeSystemConfigs */);
     ALOGV("called getConfigurations size=%d", (int)configs.size());
     const size_t I = configs.size();
 
@@ -5937,7 +5953,7 @@
 }
 
 status_t ResTable::parsePackage(const ResTable_package* const pkg,
-                                const Header* const header, bool appAsLib)
+                                const Header* const header, bool appAsLib, bool isSystemAsset)
 {
     const uint8_t* base = (const uint8_t*)pkg;
     status_t err = validate_chunk(&pkg->header, sizeof(*pkg) - sizeof(pkg->typeIdOffset),
@@ -5985,8 +6001,8 @@
     if (id >= 256) {
         LOG_ALWAYS_FATAL("Package id out of range");
         return NO_ERROR;
-    } else if (id == 0 || appAsLib) {
-        // This is a library so assign an ID
+    } else if (id == 0 || appAsLib || isSystemAsset) {
+        // This is a library or a system asset, so assign an ID
         id = mNextPackageId++;
     }
 
@@ -6018,7 +6034,7 @@
 
         char16_t tmpName[sizeof(pkg->name)/sizeof(pkg->name[0])];
         strcpy16_dtoh(tmpName, pkg->name, sizeof(pkg->name)/sizeof(pkg->name[0]));
-        group = new PackageGroup(this, String16(tmpName), id, appAsLib);
+        group = new PackageGroup(this, String16(tmpName), id, appAsLib, isSystemAsset);
         if (group == NULL) {
             delete package;
             return (mError=NO_MEMORY);
diff --git a/libs/hwui/Android.mk b/libs/hwui/Android.mk
index f48c509..11056d4 100644
--- a/libs/hwui/Android.mk
+++ b/libs/hwui/Android.mk
@@ -108,6 +108,7 @@
     hwui_src_files += \
         BakedOpDispatcher.cpp \
         BakedOpRenderer.cpp \
+        BakedOpState.cpp \
         OpReorderer.cpp \
         RecordingCanvas.cpp
 
diff --git a/libs/hwui/BakedOpDispatcher.cpp b/libs/hwui/BakedOpDispatcher.cpp
index 0f0768f..332a204 100644
--- a/libs/hwui/BakedOpDispatcher.cpp
+++ b/libs/hwui/BakedOpDispatcher.cpp
@@ -79,7 +79,9 @@
             .setTransform(Matrix4::identity(), TransformFlags::None)
             .setModelViewIdentityEmptyBounds()
             .build();
-    renderer.renderGlop(nullptr, opList.clipSideFlags ? &opList.clip : nullptr, glop);
+    ClipRect renderTargetClip(opList.clip);
+    const ClipBase* clip = opList.clipSideFlags ? &renderTargetClip : nullptr;
+    renderer.renderGlop(nullptr, clip, glop);
 }
 
 void BakedOpDispatcher::onMergedPatchOps(BakedOpRenderer& renderer,
@@ -183,7 +185,9 @@
             .setTransform(Matrix4::identity(), TransformFlags::None)
             .setModelViewIdentityEmptyBounds()
             .build();
-    renderer.renderGlop(nullptr, opList.clipSideFlags ? &opList.clip : nullptr, glop);
+    ClipRect renderTargetClip(opList.clip);
+    const ClipBase* clip = opList.clipSideFlags ? &renderTargetClip : nullptr;
+    renderer.renderGlop(nullptr, clip, glop);
 }
 
 static void renderTextShadow(BakedOpRenderer& renderer, FontRenderer& fontRenderer,
@@ -224,7 +228,7 @@
 };
 
 static void renderTextOp(BakedOpRenderer& renderer, const TextOp& op, const BakedOpState& state,
-        const Rect* renderClip, TextRenderType renderType) {
+        const ClipBase* renderClip, TextRenderType renderType) {
     FontRenderer& fontRenderer = renderer.caches().fontRenderer.getFontRenderer();
 
     if (CC_UNLIKELY(PaintUtils::hasTextShadow(op.paint))) {
@@ -272,7 +276,7 @@
 
     bool forceFinish = (renderType == TextRenderType::Flush);
     bool mustDirtyRenderTarget = renderer.offscreenRenderTarget();
-    const Rect* localOpClip = pureTranslate ? &state.computedState.clipRect : nullptr;
+    const Rect* localOpClip = pureTranslate ? &state.computedState.clipRect() : nullptr;
     fontRenderer.renderPosText(op.paint, localOpClip,
             (const char*) op.glyphs, op.glyphCount, x, y,
             op.positions, mustDirtyRenderTarget ? &layerBounds : nullptr, &functor, forceFinish);
@@ -287,7 +291,8 @@
 
 void BakedOpDispatcher::onMergedTextOps(BakedOpRenderer& renderer,
         const MergedBakedOpList& opList) {
-    const Rect* clip = opList.clipSideFlags ? &opList.clip : nullptr;
+    ClipRect renderTargetClip(opList.clip);
+    const ClipBase* clip = opList.clipSideFlags ? &renderTargetClip : nullptr;
     for (size_t i = 0; i < opList.count; i++) {
         const BakedOpState& state = *(opList.states[i]);
         const TextOp& op = *(static_cast<const TextOp*>(state.op));
@@ -701,14 +706,13 @@
 }
 
 void BakedOpDispatcher::onTextOp(BakedOpRenderer& renderer, const TextOp& op, const BakedOpState& state) {
-    const Rect* clip = state.computedState.clipSideFlags ? &state.computedState.clipRect : nullptr;
-    renderTextOp(renderer, op, state, clip, TextRenderType::Flush);
+    renderTextOp(renderer, op, state, state.computedState.getClipIfNeeded(), TextRenderType::Flush);
 }
 
 void BakedOpDispatcher::onTextOnPathOp(BakedOpRenderer& renderer, const TextOnPathOp& op, const BakedOpState& state) {
     // Note: can't trust clipSideFlags since we record with unmappedBounds == clip.
     // TODO: respect clipSideFlags, once we record with bounds
-    const Rect* renderTargetClip = &state.computedState.clipRect;
+    auto renderTargetClip = state.computedState.clipState;
 
     FontRenderer& fontRenderer = renderer.caches().fontRenderer.getFontRenderer();
     fontRenderer.setFont(op.paint, SkMatrix::I());
diff --git a/libs/hwui/BakedOpRenderer.cpp b/libs/hwui/BakedOpRenderer.cpp
index f8282dc..a0d5fae 100644
--- a/libs/hwui/BakedOpRenderer.cpp
+++ b/libs/hwui/BakedOpRenderer.cpp
@@ -60,27 +60,67 @@
 }
 
 void BakedOpRenderer::endLayer() {
+    if (mRenderTarget.stencil) {
+        // if stencil was used for clipping, detach it and return it to pool
+        glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, 0);
+        LOG_ALWAYS_FATAL_IF(GLUtils::dumpGLErrors(), "glfbrb endlayer failed");
+        mCaches.renderBufferCache.put(mRenderTarget.stencil);
+        mRenderTarget.stencil = nullptr;
+    }
+    mRenderTarget.lastStencilClip = nullptr;
+
     mRenderTarget.offscreenBuffer->updateMeshFromRegion();
-    mRenderTarget.offscreenBuffer = nullptr;
+    mRenderTarget.offscreenBuffer = nullptr; // It's in drawLayerOp's hands now.
 
     // Detach the texture from the FBO
     glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
     LOG_ALWAYS_FATAL_IF(GLUtils::dumpGLErrors(), "endLayer FAILED");
     mRenderState.deleteFramebuffer(mRenderTarget.frameBufferId);
-    mRenderTarget.frameBufferId = -1;
+    mRenderTarget.frameBufferId = 0;
 }
 
 void BakedOpRenderer::startFrame(uint32_t width, uint32_t height, const Rect& repaintRect) {
+    LOG_ALWAYS_FATAL_IF(mRenderTarget.frameBufferId != 0, "primary framebufferId must be 0");
     mRenderState.bindFramebuffer(0);
     setViewport(width, height);
-    mCaches.clearGarbage();
 
     if (!mOpaque) {
         clearColorBuffer(repaintRect);
     }
+
+    mRenderState.debugOverdraw(true, true);
 }
 
-void BakedOpRenderer::endFrame() {
+void BakedOpRenderer::endFrame(const Rect& repaintRect) {
+    if (CC_UNLIKELY(Properties::debugOverdraw)) {
+        ClipRect overdrawClip(repaintRect);
+        Rect viewportRect(mRenderTarget.viewportWidth, mRenderTarget.viewportHeight);
+        // overdraw visualization
+        for (int i = 1; i <= 4; i++) {
+            if (i < 4) {
+                // nth level of overdraw tests for n+1 draws per pixel
+                mRenderState.stencil().enableDebugTest(i + 1, false);
+            } else {
+                // 4th level tests for 4 or higher draws per pixel
+                mRenderState.stencil().enableDebugTest(4, true);
+            }
+
+            SkPaint paint;
+            paint.setColor(mCaches.getOverdrawColor(i));
+            Glop glop;
+            GlopBuilder(mRenderState, mCaches, &glop)
+                    .setRoundRectClipState(nullptr)
+                    .setMeshUnitQuad()
+                    .setFillPaint(paint, 1.0f)
+                    .setTransform(Matrix4::identity(), TransformFlags::None)
+                    .setModelViewMapUnitToRect(viewportRect)
+                    .build();
+            renderGlop(nullptr, &overdrawClip, glop);
+        }
+        mRenderState.stencil().disable();
+    }
+
+    mCaches.clearGarbage();
     mCaches.pathCache.trim();
     mCaches.tessellationCache.trim();
 
@@ -128,12 +168,121 @@
     return texture;
 }
 
-void BakedOpRenderer::prepareRender(const Rect* dirtyBounds, const Rect* clip) {
+// clears and re-fills stencil with provided rendertarget space quads,
+// and then put stencil into test mode
+void BakedOpRenderer::setupStencilQuads(std::vector<Vertex>& quadVertices,
+        int incrementThreshold) {
+    mRenderState.stencil().enableWrite(incrementThreshold);
+    mRenderState.stencil().clear();
+    Glop glop;
+    GlopBuilder(mRenderState, mCaches, &glop)
+            .setRoundRectClipState(nullptr)
+            .setMeshIndexedQuads(quadVertices.data(), quadVertices.size() / 4)
+            .setFillBlack()
+            .setTransform(Matrix4::identity(), TransformFlags::None)
+            .setModelViewIdentityEmptyBounds()
+            .build();
+    mRenderState.render(glop, mRenderTarget.orthoMatrix);
+    mRenderState.stencil().enableTest(incrementThreshold);
+}
+
+void BakedOpRenderer::setupStencilRectList(const ClipBase* clip) {
+    auto&& rectList = reinterpret_cast<const ClipRectList*>(clip)->rectList;
+    int quadCount = rectList.getTransformedRectanglesCount();
+    std::vector<Vertex> rectangleVertices;
+    rectangleVertices.reserve(quadCount * 4);
+    for (int i = 0; i < quadCount; i++) {
+        const TransformedRectangle& tr(rectList.getTransformedRectangle(i));
+        const Matrix4& transform = tr.getTransform();
+        Rect bounds = tr.getBounds();
+        if (transform.rectToRect()) {
+            // If rectToRect, can simply map bounds before storing verts
+            transform.mapRect(bounds);
+            bounds.doIntersect(clip->rect);
+            if (bounds.isEmpty()) {
+                continue; // will be outside of scissor, skip
+            }
+        }
+
+        rectangleVertices.push_back(Vertex{bounds.left, bounds.top});
+        rectangleVertices.push_back(Vertex{bounds.right, bounds.top});
+        rectangleVertices.push_back(Vertex{bounds.left, bounds.bottom});
+        rectangleVertices.push_back(Vertex{bounds.right, bounds.bottom});
+
+        if (!transform.rectToRect()) {
+            // If not rectToRect, must map each point individually
+            for (auto cur = rectangleVertices.end() - 4; cur < rectangleVertices.end(); cur++) {
+                transform.mapPoint(cur->x, cur->y);
+            }
+        }
+    }
+    setupStencilQuads(rectangleVertices, rectList.getTransformedRectanglesCount());
+}
+
+void BakedOpRenderer::setupStencilRegion(const ClipBase* clip) {
+    auto&& region = reinterpret_cast<const ClipRegion*>(clip)->region;
+
+    std::vector<Vertex> regionVertices;
+    SkRegion::Cliperator it(region, clip->rect.toSkIRect());
+    while (!it.done()) {
+        const SkIRect& r = it.rect();
+        regionVertices.push_back(Vertex{(float)r.fLeft, (float)r.fTop});
+        regionVertices.push_back(Vertex{(float)r.fRight, (float)r.fTop});
+        regionVertices.push_back(Vertex{(float)r.fLeft, (float)r.fBottom});
+        regionVertices.push_back(Vertex{(float)r.fRight, (float)r.fBottom});
+        it.next();
+    }
+    setupStencilQuads(regionVertices, 0);
+}
+
+void BakedOpRenderer::prepareRender(const Rect* dirtyBounds, const ClipBase* clip) {
+    // prepare scissor / stencil
     mRenderState.scissor().setEnabled(clip != nullptr);
     if (clip) {
-        mRenderState.scissor().set(clip->left, mRenderTarget.viewportHeight - clip->bottom,
-            clip->getWidth(), clip->getHeight());
+        mRenderState.scissor().set(mRenderTarget.viewportHeight, clip->rect);
     }
+
+    if (CC_LIKELY(!Properties::debugOverdraw)) {
+        // only modify stencil mode and content when it's not used for overdraw visualization
+        if (CC_UNLIKELY(clip && clip->mode != ClipMode::Rectangle)) {
+            // NOTE: this pointer check is only safe for non-rect clips,
+            // since rect clips may be created on the stack
+            if (mRenderTarget.lastStencilClip != clip) {
+                // Stencil needed, but current stencil isn't up to date
+                mRenderTarget.lastStencilClip = clip;
+
+                if (mRenderTarget.frameBufferId != 0 && !mRenderTarget.stencil) {
+                    OffscreenBuffer* layer = mRenderTarget.offscreenBuffer;
+                    mRenderTarget.stencil = mCaches.renderBufferCache.get(
+                            Stencil::getLayerStencilFormat(),
+                            layer->texture.width, layer->texture.height);
+                    // stencil is bound + allocated - associate it with current FBO
+                    glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT,
+                            GL_RENDERBUFFER, mRenderTarget.stencil->getName());
+                }
+
+                if (clip->mode == ClipMode::RectangleList) {
+                    setupStencilRectList(clip);
+                } else {
+                    setupStencilRegion(clip);
+                }
+            } else {
+                // stencil is up to date - just need to ensure it's enabled (since an unclipped
+                // or scissor-only clipped op may have been drawn, disabling the stencil)
+                int incrementThreshold = 0;
+                if (CC_LIKELY(clip->mode == ClipMode::RectangleList)) {
+                    auto&& rectList = reinterpret_cast<const ClipRectList*>(clip)->rectList;
+                    incrementThreshold = rectList.getTransformedRectanglesCount();
+                }
+                mRenderState.stencil().enableTest(incrementThreshold);
+            }
+        } else {
+            // either scissor or no clip, so disable stencil test
+            mRenderState.stencil().disable();
+        }
+    }
+
+    // dirty offscreenbuffer
     if (dirtyBounds && mRenderTarget.offscreenBuffer) {
         // register layer damage to draw-back region
         android::Rect dirty(dirtyBounds->left, dirtyBounds->top,
@@ -142,17 +291,18 @@
     }
 }
 
-void BakedOpRenderer::renderGlop(const Rect* dirtyBounds, const Rect* clip, const Glop& glop) {
+void BakedOpRenderer::renderGlop(const Rect* dirtyBounds, const ClipBase* clip,
+        const Glop& glop) {
     prepareRender(dirtyBounds, clip);
     mRenderState.render(glop, mRenderTarget.orthoMatrix);
     if (!mRenderTarget.frameBufferId) mHasDrawn = true;
 }
 
 void BakedOpRenderer::renderFunctor(const FunctorOp& op, const BakedOpState& state) {
-    prepareRender(&state.computedState.clippedBounds, &state.computedState.clipRect);
+    prepareRender(&state.computedState.clippedBounds, state.computedState.getClipIfNeeded());
 
     DrawGlInfo info;
-    auto&& clip = state.computedState.clipRect;
+    auto&& clip = state.computedState.clipRect();
     info.clipLeft = clip.left;
     info.clipTop = clip.top;
     info.clipRight = clip.right;
diff --git a/libs/hwui/BakedOpRenderer.h b/libs/hwui/BakedOpRenderer.h
index f158e8b..65e8b29 100644
--- a/libs/hwui/BakedOpRenderer.h
+++ b/libs/hwui/BakedOpRenderer.h
@@ -27,6 +27,7 @@
 struct Glop;
 class Layer;
 class RenderState;
+struct ClipBase;
 
 /**
  * Main rendering manager for a collection of work - one frame + any contained FBOs.
@@ -59,7 +60,7 @@
     Caches& caches() { return mCaches; }
 
     void startFrame(uint32_t width, uint32_t height, const Rect& repaintRect);
-    void endFrame();
+    void endFrame(const Rect& repaintRect);
     OffscreenBuffer* startTemporaryLayer(uint32_t width, uint32_t height);
     void startRepaintLayer(OffscreenBuffer* offscreenBuffer, const Rect& repaintRect);
     void endLayer();
@@ -68,21 +69,23 @@
     const LightInfo& getLightInfo() const { return mLightInfo; }
 
     void renderGlop(const BakedOpState& state, const Glop& glop) {
-        bool useScissor = state.computedState.clipSideFlags != OpClipSideFlags::None;
         renderGlop(&state.computedState.clippedBounds,
-                useScissor ? &state.computedState.clipRect : nullptr,
+                state.computedState.getClipIfNeeded(),
                 glop);
     }
     void renderFunctor(const FunctorOp& op, const BakedOpState& state);
 
-    void renderGlop(const Rect* dirtyBounds, const Rect* clip, const Glop& glop);
+    void renderGlop(const Rect* dirtyBounds, const ClipBase* clip, const Glop& glop);
     bool offscreenRenderTarget() { return mRenderTarget.offscreenBuffer != nullptr; }
     void dirtyRenderTarget(const Rect& dirtyRect);
     bool didDraw() const { return mHasDrawn; }
 private:
     void setViewport(uint32_t width, uint32_t height);
     void clearColorBuffer(const Rect& clearRect);
-    void prepareRender(const Rect* dirtyBounds, const Rect* clip);
+    void prepareRender(const Rect* dirtyBounds, const ClipBase* clip);
+    void setupStencilRectList(const ClipBase* clip);
+    void setupStencilRegion(const ClipBase* clip);
+    void setupStencilQuads(std::vector<Vertex>& quadVertices, int incrementThreshold);
 
     RenderState& mRenderState;
     Caches& mCaches;
@@ -92,10 +95,23 @@
     // render target state - setup by start/end layer/frame
     // only valid to use in between start/end pairs.
     struct {
+        // If not drawing to a layer: fbo = 0, offscreenBuffer = null,
+        // Otherwise these refer to currently painting layer's state
         GLuint frameBufferId = 0;
         OffscreenBuffer* offscreenBuffer = nullptr;
+
+        // Used when drawing to a layer and using stencil clipping. otherwise null.
+        RenderBuffer* stencil = nullptr;
+
+        // value representing the ClipRectList* or ClipRegion* currently stored in
+        // the stencil of the current render target
+        const ClipBase* lastStencilClip = nullptr;
+
+        // Size of renderable region in current render target - for layers, may not match actual
+        // bounds of FBO texture. offscreenBuffer->texture has this information.
         uint32_t viewportWidth = 0;
         uint32_t viewportHeight = 0;
+
         Matrix4 orthoMatrix;
     } mRenderTarget;
 
diff --git a/libs/hwui/BakedOpState.cpp b/libs/hwui/BakedOpState.cpp
new file mode 100644
index 0000000..e6b943a
--- /dev/null
+++ b/libs/hwui/BakedOpState.cpp
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "BakedOpState.h"
+
+#include "ClipArea.h"
+
+namespace android {
+namespace uirenderer {
+
+ResolvedRenderState::ResolvedRenderState(LinearAllocator& allocator, Snapshot& snapshot,
+        const RecordedOp& recordedOp, bool expandForStroke) {
+    // resolvedMatrix = parentMatrix * localMatrix
+    transform.loadMultiply(*snapshot.transform, recordedOp.localMatrix);
+
+    // resolvedClippedBounds = intersect(resolvedMatrix * opBounds, resolvedClipRect)
+    clippedBounds = recordedOp.unmappedBounds;
+    if (CC_UNLIKELY(expandForStroke)) {
+        // account for non-hairline stroke
+        clippedBounds.outset(recordedOp.paint->getStrokeWidth() * 0.5f);
+    }
+    transform.mapRect(clippedBounds);
+    if (CC_UNLIKELY(expandForStroke
+            && (!transform.isPureTranslate() || recordedOp.paint->getStrokeWidth() < 1.0f))) {
+        // account for hairline stroke when stroke may be < 1 scaled pixel
+        // Non translate || strokeWidth < 1 is conservative, but will cover all cases
+        clippedBounds.outset(0.5f);
+    }
+
+    // resolvedClipRect = intersect(parentMatrix * localClip, parentClip)
+    clipState = snapshot.mutateClipArea().serializeIntersectedClip(allocator,
+            recordedOp.localClip, *(snapshot.transform));
+    LOG_ALWAYS_FATAL_IF(!clipState, "must clip!");
+
+    const Rect& clipRect = clipState->rect;
+    if (CC_UNLIKELY(clipRect.isEmpty() || !clippedBounds.intersects(clipRect))) {
+        // Rejected based on either empty clip, or bounds not intersecting with clip
+        if (clipState) {
+            allocator.rewindIfLastAlloc(clipState);
+            clipState = nullptr;
+        }
+        clippedBounds.setEmpty();
+    } else {
+        // Not rejected! compute true clippedBounds and clipSideFlags
+        if (clipRect.left > clippedBounds.left) clipSideFlags |= OpClipSideFlags::Left;
+        if (clipRect.top > clippedBounds.top) clipSideFlags |= OpClipSideFlags::Top;
+        if (clipRect.right < clippedBounds.right) clipSideFlags |= OpClipSideFlags::Right;
+        if (clipRect.bottom < clippedBounds.bottom) clipSideFlags |= OpClipSideFlags::Bottom;
+        clippedBounds.doIntersect(clipRect);
+    }
+}
+
+ResolvedRenderState::ResolvedRenderState(LinearAllocator& allocator, Snapshot& snapshot) {
+    transform = *snapshot.transform;
+
+    // Since the op doesn't have known bounds, we conservatively set the mapped bounds
+    // to the current clipRect, and clipSideFlags to Full.
+    clipState = snapshot.mutateClipArea().serializeClip(allocator);
+    LOG_ALWAYS_FATAL_IF(!clipState, "clipState required");
+    clippedBounds = clipState->rect;
+    transform.mapRect(clippedBounds);
+    clipSideFlags = OpClipSideFlags::Full;
+}
+
+} // namespace uirenderer
+} // namespace android
diff --git a/libs/hwui/BakedOpState.h b/libs/hwui/BakedOpState.h
index b12c0c9..9df4e3a 100644
--- a/libs/hwui/BakedOpState.h
+++ b/libs/hwui/BakedOpState.h
@@ -52,89 +52,35 @@
  */
 class ResolvedRenderState {
 public:
-    // TODO: remove the mapRects/matrix multiply when snapshot & recorded transforms are translates
-    ResolvedRenderState(const Snapshot& snapshot, const RecordedOp& recordedOp, bool expandForStroke) {
-        /* TODO: benchmark a fast path for translate-only matrices, such as:
-        if (CC_LIKELY(snapshot.transform->getType() == Matrix4::kTypeTranslate
-                && recordedOp.localMatrix.getType() == Matrix4::kTypeTranslate)) {
-            float translateX = snapshot.transform->getTranslateX() + recordedOp.localMatrix.getTranslateX();
-            float translateY = snapshot.transform->getTranslateY() + recordedOp.localMatrix.getTranslateY();
-            transform.loadTranslate(translateX, translateY, 0);
+    ResolvedRenderState(LinearAllocator& allocator, Snapshot& snapshot,
+            const RecordedOp& recordedOp, bool expandForStroke);
 
-            // resolvedClipRect = intersect(parentMatrix * localClip, parentClip)
-            clipRect = recordedOp.localClipRect;
-            clipRect.translate(translateX, translateY);
-            clipRect.doIntersect(snapshot.getClipRect());
-            clipRect.snapToPixelBoundaries();
-
-            // resolvedClippedBounds = intersect(resolvedMatrix * opBounds, resolvedClipRect)
-            clippedBounds = recordedOp.unmappedBounds;
-            clippedBounds.translate(translateX, translateY);
-        } ... */
-
-        // resolvedMatrix = parentMatrix * localMatrix
-        transform.loadMultiply(*snapshot.transform, recordedOp.localMatrix);
-
-        // resolvedClipRect = intersect(parentMatrix * localClip, parentClip)
-        clipRect = recordedOp.localClipRect;
-        snapshot.transform->mapRect(clipRect);
-        clipRect.doIntersect(snapshot.getRenderTargetClip());
-        clipRect.snapToPixelBoundaries();
-
-        // resolvedClippedBounds = intersect(resolvedMatrix * opBounds, resolvedClipRect)
-        clippedBounds = recordedOp.unmappedBounds;
-        if (CC_UNLIKELY(expandForStroke)) {
-            // account for non-hairline stroke
-            clippedBounds.outset(recordedOp.paint->getStrokeWidth() * 0.5f);
-        }
-        transform.mapRect(clippedBounds);
-        if (CC_UNLIKELY(expandForStroke
-                && (!transform.isPureTranslate() || recordedOp.paint->getStrokeWidth() < 1.0f))) {
-            // account for hairline stroke when stroke may be < 1 scaled pixel
-            // Non translate || strokeWidth < 1 is conservative, but will cover all cases
-            clippedBounds.outset(0.5f);
-        }
-
-        if (clipRect.left > clippedBounds.left) clipSideFlags |= OpClipSideFlags::Left;
-        if (clipRect.top > clippedBounds.top) clipSideFlags |= OpClipSideFlags::Top;
-        if (clipRect.right < clippedBounds.right) clipSideFlags |= OpClipSideFlags::Right;
-        if (clipRect.bottom < clippedBounds.bottom) clipSideFlags |= OpClipSideFlags::Bottom;
-        clippedBounds.doIntersect(clipRect);
-
-        /**
-         * TODO: once we support complex clips, we may want to reject to avoid that work where
-         * possible. Should we:
-         * 1 - quickreject based on clippedBounds, quick early (duplicating logic in resolvedOp)
-         * 2 - merge stuff into tryConstruct factory method, so it can handle quickRejection
-         *         and early return null in one place.
-         */
-    }
-
-    /**
-     * Constructor for unbounded ops without transform/clip (namely shadows)
-     *
-     * Since the op doesn't have known bounds, we conservatively set the mapped bounds
-     * to the current clipRect, and clipSideFlags to Full.
-     */
-    ResolvedRenderState(const Snapshot& snapshot) {
-        transform = *snapshot.transform;
-        clipRect = snapshot.getRenderTargetClip();
-        clippedBounds = clipRect;
-        transform.mapRect(clippedBounds);
-        clipSideFlags = OpClipSideFlags::Full;
-    }
+    // Constructor for unbounded ops without transform/clip (namely shadows)
+    ResolvedRenderState(LinearAllocator& allocator, Snapshot& snapshot);
 
     Rect computeLocalSpaceClip() const {
         Matrix4 inverse;
         inverse.loadInverse(transform);
 
-        Rect outClip(clipRect);
+        Rect outClip(clipRect());
         inverse.mapRect(outClip);
         return outClip;
     }
 
     Matrix4 transform;
-    Rect clipRect;
+    const Rect& clipRect() const {
+        return clipState->rect;
+    }
+    bool requiresClip() const {
+        return clipSideFlags != OpClipSideFlags::None
+                || CC_UNLIKELY(clipState->mode != ClipMode::Rectangle);
+    }
+
+    // returns the clip if it's needed to draw the operation, otherwise nullptr
+    const ClipBase* getClipIfNeeded() const {
+        return requiresClip() ? clipState : nullptr;
+    }
+    const ClipBase* clipState = nullptr;
     int clipSideFlags = 0;
     Rect clippedBounds;
 };
@@ -147,8 +93,9 @@
 class BakedOpState {
 public:
     static BakedOpState* tryConstruct(LinearAllocator& allocator,
-            const Snapshot& snapshot, const RecordedOp& recordedOp) {
-        BakedOpState* bakedState = new (allocator) BakedOpState(snapshot, recordedOp, false);
+            Snapshot& snapshot, const RecordedOp& recordedOp) {
+        BakedOpState* bakedState = new (allocator) BakedOpState(
+                allocator, snapshot, recordedOp, false);
         if (bakedState->computedState.clippedBounds.isEmpty()) {
             // bounds are empty, so op is rejected
             allocator.rewindIfLastAlloc(bakedState);
@@ -165,13 +112,13 @@
     };
 
     static BakedOpState* tryStrokeableOpConstruct(LinearAllocator& allocator,
-            const Snapshot& snapshot, const RecordedOp& recordedOp, StrokeBehavior strokeBehavior) {
+            Snapshot& snapshot, const RecordedOp& recordedOp, StrokeBehavior strokeBehavior) {
         bool expandForStroke = (strokeBehavior == StrokeBehavior::StyleDefined)
                 ? (recordedOp.paint && recordedOp.paint->getStyle() != SkPaint::kFill_Style)
                 : true;
 
         BakedOpState* bakedState = new (allocator) BakedOpState(
-                snapshot, recordedOp, expandForStroke);
+                allocator, snapshot, recordedOp, expandForStroke);
         if (bakedState->computedState.clippedBounds.isEmpty()) {
             // bounds are empty, so op is rejected
             allocator.rewindIfLastAlloc(bakedState);
@@ -181,11 +128,11 @@
     }
 
     static BakedOpState* tryShadowOpConstruct(LinearAllocator& allocator,
-            const Snapshot& snapshot, const ShadowOp* shadowOpPtr) {
+            Snapshot& snapshot, const ShadowOp* shadowOpPtr) {
         if (snapshot.getRenderTargetClip().isEmpty()) return nullptr;
 
         // clip isn't empty, so construct the op
-        return new (allocator) BakedOpState(snapshot, shadowOpPtr);
+        return new (allocator) BakedOpState(allocator, snapshot, shadowOpPtr);
     }
 
     static void* operator new(size_t size, LinearAllocator& allocator) {
@@ -202,15 +149,16 @@
     const RecordedOp* op;
 
 private:
-    BakedOpState(const Snapshot& snapshot, const RecordedOp& recordedOp, bool expandForStroke)
-            : computedState(snapshot, recordedOp, expandForStroke)
+    BakedOpState(LinearAllocator& allocator, Snapshot& snapshot,
+            const RecordedOp& recordedOp, bool expandForStroke)
+            : computedState(allocator, snapshot, recordedOp, expandForStroke)
             , alpha(snapshot.alpha)
             , roundRectClipState(snapshot.roundRectClipState)
             , projectionPathMask(snapshot.projectionPathMask)
             , op(&recordedOp) {}
 
-    BakedOpState(const Snapshot& snapshot, const ShadowOp* shadowOpPtr)
-            : computedState(snapshot)
+    BakedOpState(LinearAllocator& allocator, Snapshot& snapshot, const ShadowOp* shadowOpPtr)
+            : computedState(allocator, snapshot)
             , alpha(snapshot.alpha)
             , roundRectClipState(snapshot.roundRectClipState)
             , projectionPathMask(snapshot.projectionPathMask)
diff --git a/libs/hwui/CanvasState.cpp b/libs/hwui/CanvasState.cpp
index cf76e6b..cf2726b 100644
--- a/libs/hwui/CanvasState.cpp
+++ b/libs/hwui/CanvasState.cpp
@@ -45,6 +45,21 @@
     }
 }
 
+void CanvasState::initializeRecordingSaveStack(int viewportWidth, int viewportHeight) {
+    if (mWidth != viewportWidth || mHeight != viewportHeight) {
+        mWidth = viewportWidth;
+        mHeight = viewportHeight;
+        mFirstSnapshot.initializeViewport(viewportWidth, viewportHeight);
+        mCanvas.onViewportInitialized();
+    }
+
+    freeAllSnapshots();
+    mSnapshot = allocSnapshot(&mFirstSnapshot,
+            SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag);
+    mSnapshot->setRelativeLightCenter(Vector3());
+    mSaveCount = 1;
+}
+
 void CanvasState::initializeSaveStack(
         int viewportWidth, int viewportHeight,
         float clipLeft, float clipTop,
diff --git a/libs/hwui/CanvasState.h b/libs/hwui/CanvasState.h
index 4709ef4..b9e87ae 100644
--- a/libs/hwui/CanvasState.h
+++ b/libs/hwui/CanvasState.h
@@ -80,6 +80,12 @@
      * Initializes the first snapshot, computing the projection matrix,
      * and stores the dimensions of the render target.
      */
+    void initializeRecordingSaveStack(int viewportWidth, int viewportHeight);
+
+    /**
+     * Initializes the first snapshot, computing the projection matrix,
+     * and stores the dimensions of the render target.
+     */
     void initializeSaveStack(int viewportWidth, int viewportHeight,
             float clipLeft, float clipTop, float clipRight, float clipBottom,
             const Vector3& lightCenter);
@@ -168,6 +174,7 @@
     void freeAllSnapshots();
 
     /// indicates that the clip has been changed since the last time it was consumed
+    // TODO: delete when switching to HWUI_NEW_OPS
     bool mDirtyClip;
 
     /// Dimensions of the drawing surface
diff --git a/libs/hwui/ClipArea.cpp b/libs/hwui/ClipArea.cpp
index 5f166ca..160090d 100644
--- a/libs/hwui/ClipArea.cpp
+++ b/libs/hwui/ClipArea.cpp
@@ -15,10 +15,11 @@
  */
 #include "ClipArea.h"
 
+#include "utils/LinearAllocator.h"
+
 #include <SkPath.h>
 #include <limits>
-
-#include "Rect.h"
+#include <type_traits>
 
 namespace android {
 namespace uirenderer {
@@ -171,12 +172,18 @@
     return rectangleListAsRegion;
 }
 
+void RectangleList::transform(const Matrix4& transform) {
+    for (int index = 0; index < mTransformedRectanglesCount; index++) {
+        mTransformedRectangles[index].transform(transform);
+    }
+}
+
 /*
  * ClipArea
  */
 
 ClipArea::ClipArea()
-        : mMode(Mode::Rectangle) {
+        : mMode(ClipMode::Rectangle) {
 }
 
 /*
@@ -184,39 +191,44 @@
  */
 
 void ClipArea::setViewportDimensions(int width, int height) {
+    mPostViewportClipObserved = false;
     mViewportBounds.set(0, 0, width, height);
     mClipRect = mViewportBounds;
 }
 
 void ClipArea::setEmpty() {
-    mMode = Mode::Rectangle;
+    onClipUpdated();
+    mMode = ClipMode::Rectangle;
     mClipRect.setEmpty();
     mClipRegion.setEmpty();
     mRectangleList.setEmpty();
 }
 
 void ClipArea::setClip(float left, float top, float right, float bottom) {
-    mMode = Mode::Rectangle;
+    onClipUpdated();
+    mMode = ClipMode::Rectangle;
     mClipRect.set(left, top, right, bottom);
     mClipRegion.setEmpty();
 }
 
 void ClipArea::clipRectWithTransform(const Rect& r, const mat4* transform,
         SkRegion::Op op) {
+    onClipUpdated();
     switch (mMode) {
-    case Mode::Rectangle:
+    case ClipMode::Rectangle:
         rectangleModeClipRectWithTransform(r, transform, op);
         break;
-    case Mode::RectangleList:
+    case ClipMode::RectangleList:
         rectangleListModeClipRectWithTransform(r, transform, op);
         break;
-    case Mode::Region:
+    case ClipMode::Region:
         regionModeClipRectWithTransform(r, transform, op);
         break;
     }
 }
 
 void ClipArea::clipRegion(const SkRegion& region, SkRegion::Op op) {
+    onClipUpdated();
     enterRegionMode();
     mClipRegion.op(region, op);
     onClipRegionUpdated();
@@ -224,6 +236,7 @@
 
 void ClipArea::clipPathWithTransform(const SkPath& path, const mat4* transform,
         SkRegion::Op op) {
+    onClipUpdated();
     SkMatrix skTransform;
     transform->copyTo(skTransform);
     SkPath transformed;
@@ -241,7 +254,7 @@
     // Entering rectangle mode discards any
     // existing clipping information from the other modes.
     // The only way this occurs is by a clip setting operation.
-    mMode = Mode::Rectangle;
+    mMode = ClipMode::Rectangle;
 }
 
 void ClipArea::rectangleModeClipRectWithTransform(const Rect& r,
@@ -276,8 +289,8 @@
     // Is is only legal to enter rectangle list mode from
     // rectangle mode, since rectangle list mode cannot represent
     // all clip areas that can be represented by a region.
-    ALOG_ASSERT(mMode == Mode::Rectangle);
-    mMode = Mode::RectangleList;
+    ALOG_ASSERT(mMode == ClipMode::Rectangle);
+    mMode = ClipMode::RectangleList;
     mRectangleList.set(mClipRect, Matrix4::identity());
 }
 
@@ -295,12 +308,11 @@
  */
 
 void ClipArea::enterRegionMode() {
-    Mode oldMode = mMode;
-    mMode = Mode::Region;
-    if (oldMode != Mode::Region) {
-        if (oldMode == Mode::Rectangle) {
-            mClipRegion.setRect(mClipRect.left, mClipRect.top,
-                    mClipRect.right, mClipRect.bottom);
+    ClipMode oldMode = mMode;
+    mMode = ClipMode::Region;
+    if (oldMode != ClipMode::Region) {
+        if (oldMode == ClipMode::Rectangle) {
+            mClipRegion.setRect(mClipRect.toSkIRect());
         } else {
             mClipRegion = mRectangleList.convertToRegion(createViewportRegion());
             onClipRegionUpdated();
@@ -330,5 +342,172 @@
     }
 }
 
+/**
+ * Clip serialization
+ */
+
+const ClipBase* ClipArea::serializeClip(LinearAllocator& allocator) {
+    if (!mPostViewportClipObserved) {
+        // Only initial clip-to-viewport observed, so no serialization of clip necessary
+        return nullptr;
+    }
+
+    static_assert(std::is_trivially_destructible<Rect>::value,
+            "expect Rect to be trivially destructible");
+    static_assert(std::is_trivially_destructible<RectangleList>::value,
+            "expect RectangleList to be trivially destructible");
+
+    if (mLastSerialization == nullptr) {
+        switch (mMode) {
+        case ClipMode::Rectangle:
+            mLastSerialization = allocator.create<ClipRect>(mClipRect);
+            break;
+        case ClipMode::RectangleList:
+            mLastSerialization = allocator.create<ClipRectList>(mRectangleList);
+            break;
+        case ClipMode::Region:
+            mLastSerialization = allocator.create<ClipRegion>(mClipRegion);
+            break;
+        }
+    }
+    return mLastSerialization;
+}
+
+inline static const Rect& getRect(const ClipBase* scb) {
+    return reinterpret_cast<const ClipRect*>(scb)->rect;
+}
+
+inline static const RectangleList& getRectList(const ClipBase* scb) {
+    return reinterpret_cast<const ClipRectList*>(scb)->rectList;
+}
+
+inline static const SkRegion& getRegion(const ClipBase* scb) {
+    return reinterpret_cast<const ClipRegion*>(scb)->region;
+}
+
+// Conservative check for too many rectangles to fit in rectangle list.
+// For simplicity, doesn't account for rect merging
+static bool cannotFitInRectangleList(const ClipArea& clipArea, const ClipBase* scb) {
+    int currentRectCount = clipArea.isRectangleList()
+            ? clipArea.getRectangleList().getTransformedRectanglesCount()
+            : 1;
+    int recordedRectCount = (scb->mode == ClipMode::RectangleList)
+            ? getRectList(scb).getTransformedRectanglesCount()
+            : 1;
+    return currentRectCount + recordedRectCount > RectangleList::kMaxTransformedRectangles;
+}
+
+const ClipBase* ClipArea::serializeIntersectedClip(LinearAllocator& allocator,
+        const ClipBase* recordedClip, const Matrix4& recordedClipTransform) {
+    // if no recordedClip passed, just serialize current state
+    if (!recordedClip) return serializeClip(allocator);
+
+    if (!mLastResolutionResult
+            || recordedClip != mLastResolutionClip
+            || recordedClipTransform != mLastResolutionTransform) {
+        mLastResolutionClip = recordedClip;
+        mLastResolutionTransform = recordedClipTransform;
+
+        if (CC_LIKELY(mMode == ClipMode::Rectangle
+                && recordedClip->mode == ClipMode::Rectangle
+                && recordedClipTransform.rectToRect())) {
+            // common case - result is a single rectangle
+            auto rectClip = allocator.create<ClipRect>(getRect(recordedClip));
+            recordedClipTransform.mapRect(rectClip->rect);
+            rectClip->rect.doIntersect(mClipRect);
+            mLastResolutionResult = rectClip;
+        } else if (CC_UNLIKELY(mMode == ClipMode::Region
+                || recordedClip->mode == ClipMode::Region
+                || cannotFitInRectangleList(*this, recordedClip))) {
+            // region case
+            SkRegion other;
+            switch (recordedClip->mode) {
+            case ClipMode::Rectangle:
+                if (CC_LIKELY(recordedClipTransform.rectToRect())) {
+                    // simple transform, skip creating SkPath
+                    Rect resultClip(getRect(recordedClip));
+                    recordedClipTransform.mapRect(resultClip);
+                    other.setRect(resultClip.toSkIRect());
+                } else {
+                    SkPath transformedRect = pathFromTransformedRectangle(getRect(recordedClip),
+                            recordedClipTransform);
+                    other.setPath(transformedRect, createViewportRegion());
+                }
+                break;
+            case ClipMode::RectangleList: {
+                RectangleList transformedList(getRectList(recordedClip));
+                transformedList.transform(recordedClipTransform);
+                other = transformedList.convertToRegion(createViewportRegion());
+                break;
+            }
+            case ClipMode::Region:
+                other = getRegion(recordedClip);
+
+                // TODO: handle non-translate transforms properly!
+                other.translate(recordedClipTransform.getTranslateX(),
+                        recordedClipTransform.getTranslateY());
+            }
+
+            ClipRegion* regionClip = allocator.create<ClipRegion>();
+            switch (mMode) {
+            case ClipMode::Rectangle:
+                regionClip->region.op(mClipRect.toSkIRect(), other, SkRegion::kIntersect_Op);
+                break;
+            case ClipMode::RectangleList:
+                regionClip->region.op(mRectangleList.convertToRegion(createViewportRegion()),
+                        other, SkRegion::kIntersect_Op);
+                break;
+            case ClipMode::Region:
+                regionClip->region.op(mClipRegion, other, SkRegion::kIntersect_Op);
+                break;
+            }
+            regionClip->rect.set(regionClip->region.getBounds());
+            mLastResolutionResult = regionClip;
+        } else {
+            auto rectListClip = allocator.create<ClipRectList>(mRectangleList);
+            auto&& rectList = rectListClip->rectList;
+            if (mMode == ClipMode::Rectangle) {
+                rectList.set(mClipRect, Matrix4::identity());
+            }
+
+            if (recordedClip->mode == ClipMode::Rectangle) {
+                rectList.intersectWith(getRect(recordedClip), recordedClipTransform);
+            } else {
+                const RectangleList& other = getRectList(recordedClip);
+                for (int i = 0; i < other.getTransformedRectanglesCount(); i++) {
+                    auto&& tr = other.getTransformedRectangle(i);
+                    Matrix4 totalTransform(recordedClipTransform);
+                    totalTransform.multiply(tr.getTransform());
+                    rectList.intersectWith(tr.getBounds(), totalTransform);
+                }
+            }
+            rectListClip->rect = rectList.calculateBounds();
+            mLastResolutionResult = rectListClip;
+        }
+    }
+    return mLastResolutionResult;
+}
+
+void ClipArea::applyClip(const ClipBase* clip, const Matrix4& transform) {
+    if (!clip) return; // nothing to do
+
+    if (CC_LIKELY(clip->mode == ClipMode::Rectangle)) {
+        clipRectWithTransform(getRect(clip), &transform, SkRegion::kIntersect_Op);
+    } else if (CC_LIKELY(clip->mode == ClipMode::RectangleList)) {
+        auto&& rectList = getRectList(clip);
+        for (int i = 0; i < rectList.getTransformedRectanglesCount(); i++) {
+            auto&& tr = rectList.getTransformedRectangle(i);
+            Matrix4 totalTransform(transform);
+            totalTransform.multiply(tr.getTransform());
+            clipRectWithTransform(tr.getBounds(), &totalTransform, SkRegion::kIntersect_Op);
+        }
+    } else {
+        SkRegion region(getRegion(clip));
+        // TODO: handle non-translate transforms properly!
+        region.translate(transform.getTranslateX(), transform.getTranslateY());
+        clipRegion(region, SkRegion::kIntersect_Op);
+    }
+}
+
 } /* namespace uirenderer */
 } /* namespace android */
diff --git a/libs/hwui/ClipArea.h b/libs/hwui/ClipArea.h
index 268301c..479796d 100644
--- a/libs/hwui/ClipArea.h
+++ b/libs/hwui/ClipArea.h
@@ -16,15 +16,17 @@
 #ifndef CLIPAREA_H
 #define CLIPAREA_H
 
-#include <SkRegion.h>
-
 #include "Matrix.h"
 #include "Rect.h"
 #include "utils/Pair.h"
 
+#include <SkRegion.h>
+
 namespace android {
 namespace uirenderer {
 
+class LinearAllocator;
+
 Rect transformAndCalculateBounds(const Rect& r, const Matrix4& transform);
 
 class TransformedRectangle {
@@ -50,6 +52,12 @@
         return mTransform;
     }
 
+    void transform(const Matrix4& transform) {
+        Matrix4 t;
+        t.loadMultiply(transform, mTransform);
+        mTransform = t;
+    }
+
 private:
     Rect mBounds;
     Matrix4 mTransform;
@@ -66,27 +74,62 @@
     void setEmpty();
     void set(const Rect& bounds, const Matrix4& transform);
     bool intersectWith(const Rect& bounds, const Matrix4& transform);
+    void transform(const Matrix4& transform);
 
     SkRegion convertToRegion(const SkRegion& clip) const;
     Rect calculateBounds() const;
 
-private:
     enum {
         kMaxTransformedRectangles = 5
     };
 
+private:
     int mTransformedRectanglesCount;
     TransformedRectangle mTransformedRectangles[kMaxTransformedRectangles];
 };
 
-class ClipArea {
-private:
-    enum class Mode {
-        Rectangle,
-        Region,
-        RectangleList
-    };
+enum class ClipMode {
+    Rectangle,
+    RectangleList,
 
+    // region and path - intersected. if either is empty, don't use
+    Region
+};
+
+struct ClipBase {
+    ClipBase(ClipMode mode)
+            : mode(mode) {}
+    ClipBase(const Rect& rect)
+            : mode(ClipMode::Rectangle)
+            , rect(rect) {}
+    const ClipMode mode;
+    // Bounds of the clipping area, used to define the scissor, and define which
+    // portion of the stencil is updated/used
+    Rect rect;
+};
+
+struct ClipRect : ClipBase {
+    ClipRect(const Rect& rect)
+            : ClipBase(rect) {}
+};
+
+struct ClipRectList : ClipBase {
+    ClipRectList(const RectangleList& rectList)
+            : ClipBase(ClipMode::RectangleList)
+            , rectList(rectList) {}
+    RectangleList rectList;
+};
+
+struct ClipRegion : ClipBase {
+    ClipRegion(const SkRegion& region)
+            : ClipBase(ClipMode::Region)
+            , region(region) {}
+    ClipRegion()
+            : ClipBase(ClipMode::Region) {}
+    SkRegion region;
+};
+
+class ClipArea {
 public:
     ClipArea();
 
@@ -117,17 +160,22 @@
     }
 
     bool isRegion() const {
-        return Mode::Region == mMode;
+        return ClipMode::Region == mMode;
     }
 
     bool isSimple() const {
-        return mMode == Mode::Rectangle;
+        return mMode == ClipMode::Rectangle;
     }
 
     bool isRectangleList() const {
-        return mMode == Mode::RectangleList;
+        return mMode == ClipMode::RectangleList;
     }
 
+    const ClipBase* serializeClip(LinearAllocator& allocator);
+    const ClipBase* serializeIntersectedClip(LinearAllocator& allocator,
+            const ClipBase* recordedClip, const Matrix4& recordedClipTransform);
+    void applyClip(const ClipBase* recordedClip, const Matrix4& recordedClipTransform);
+
 private:
     void enterRectangleMode();
     void rectangleModeClipRectWithTransform(const Rect& r, const mat4* transform, SkRegion::Op op);
@@ -145,6 +193,13 @@
     void ensureClipRegion();
     void onClipRegionUpdated();
 
+    // Called by every state modifying public method.
+    void onClipUpdated() {
+        mPostViewportClipObserved = true;
+        mLastSerialization = nullptr;
+        mLastResolutionResult = nullptr;
+    }
+
     SkRegion createViewportRegion() {
         return SkRegion(mViewportBounds.toSkIRect());
     }
@@ -155,7 +210,22 @@
         pathAsRegion.setPath(path, createViewportRegion());
     }
 
-    Mode mMode;
+    ClipMode mMode;
+    bool mPostViewportClipObserved = false;
+
+    /**
+     * If mLastSerialization is non-null, it represents an already serialized copy
+     * of the current clip state. If null, it has not been computed.
+     */
+    const ClipBase* mLastSerialization = nullptr;
+
+    /**
+     * This pair of pointers is a single entry cache of most recently seen
+     */
+    const ClipBase* mLastResolutionResult = nullptr;
+    const ClipBase* mLastResolutionClip = nullptr;
+    Matrix4 mLastResolutionTransform;
+
     Rect mViewportBounds;
     Rect mClipRect;
     SkRegion mClipRegion;
diff --git a/libs/hwui/FontRenderer.h b/libs/hwui/FontRenderer.h
index ff4dc4a..9994498 100644
--- a/libs/hwui/FontRenderer.h
+++ b/libs/hwui/FontRenderer.h
@@ -47,6 +47,7 @@
 #if HWUI_NEW_OPS
 class BakedOpState;
 class BakedOpRenderer;
+struct ClipBase;
 #else
 class OpenGLRenderer;
 #endif
@@ -57,7 +58,7 @@
 #if HWUI_NEW_OPS
             BakedOpRenderer* renderer,
             const BakedOpState* bakedState,
-            const Rect* clip,
+            const ClipBase* clip,
 #else
             OpenGLRenderer* renderer,
 #endif
@@ -81,7 +82,7 @@
 #if HWUI_NEW_OPS
     BakedOpRenderer* renderer;
     const BakedOpState* bakedState;
-    const Rect* clip;
+    const ClipBase* clip;
 #else
     OpenGLRenderer* renderer;
 #endif
diff --git a/libs/hwui/Glop.h b/libs/hwui/Glop.h
index bcf819e..e72f396 100644
--- a/libs/hwui/Glop.h
+++ b/libs/hwui/Glop.h
@@ -64,7 +64,7 @@
 
         // Canvas transform isn't applied to the mesh at draw time,
         //since it's already built in.
-        MeshIgnoresCanvasTransform = 1 << 1, // TODO: remove
+        MeshIgnoresCanvasTransform = 1 << 1, // TODO: remove for HWUI_NEW_OPS
     };
 };
 
diff --git a/libs/hwui/GlopBuilder.cpp b/libs/hwui/GlopBuilder.cpp
index 2507ff3..45fc16c 100644
--- a/libs/hwui/GlopBuilder.cpp
+++ b/libs/hwui/GlopBuilder.cpp
@@ -78,7 +78,7 @@
     mOutGlop->mesh.vertices = {
             vbo,
             VertexAttribFlags::TextureCoord,
-            nullptr, nullptr, nullptr,
+            nullptr, (const void*) kMeshTextureOffset, nullptr,
             kTextureVertexStride };
     mOutGlop->mesh.elementCount = elementCount;
     return *this;
diff --git a/libs/hwui/OpReorderer.cpp b/libs/hwui/OpReorderer.cpp
index ad9559f..11b2c8a 100644
--- a/libs/hwui/OpReorderer.cpp
+++ b/libs/hwui/OpReorderer.cpp
@@ -460,7 +460,7 @@
             deferBeginLayerOp(*new (mAllocator) BeginLayerOp(
                     saveLayerBounds,
                     Matrix4::identity(),
-                    saveLayerBounds,
+                    nullptr, // no record-time clip - need only respect defer-time one
                     &saveLayerPaint));
             deferNodeOps(node);
             deferEndLayerOp(*new (mAllocator) EndLayerOp());
@@ -604,7 +604,7 @@
             mCanvasState.getLocalClipBounds(),
             mCanvasState.currentSnapshot()->getRelativeLightCenter());
     BakedOpState* bakedOpState = BakedOpState::tryShadowOpConstruct(
-            mAllocator, *mCanvasState.currentSnapshot(), shadowOp);
+            mAllocator, *mCanvasState.writableSnapshot(), shadowOp);
     if (CC_LIKELY(bakedOpState)) {
         currentLayer().deferUnmergeableOp(mAllocator, bakedOpState, OpBatchType::Shadow);
     }
@@ -681,10 +681,10 @@
     if (op.renderNode->nothingToDraw()) return;
     int count = mCanvasState.save(SkCanvas::kClip_SaveFlag | SkCanvas::kMatrix_SaveFlag);
 
-    // apply state from RecordedOp
+    // apply state from RecordedOp (clip first, since op's clip is transformed by current matrix)
+    mCanvasState.writableSnapshot()->mutateClipArea().applyClip(op.localClip,
+            *mCanvasState.currentSnapshot()->transform);
     mCanvasState.concatMatrix(op.localMatrix);
-    mCanvasState.clipRect(op.localClipRect.left, op.localClipRect.top,
-            op.localClipRect.right, op.localClipRect.bottom, SkRegion::kIntersect_Op);
 
     // then apply state from node properties, and defer ops
     deferNodePropsAndOps(*op.renderNode);
@@ -706,7 +706,7 @@
         BakedOpState::StrokeBehavior strokeBehavior) {
     // Note: here we account for stroke when baking the op
     BakedOpState* bakedState = BakedOpState::tryStrokeableOpConstruct(
-            mAllocator, *mCanvasState.currentSnapshot(), op, strokeBehavior);
+            mAllocator, *mCanvasState.writableSnapshot(), op, strokeBehavior);
     if (!bakedState) return; // quick rejected
     currentLayer().deferUnmergeableOp(mAllocator, bakedState, batchId);
 }
@@ -769,7 +769,7 @@
     const OvalOp* resolvedOp = new (mAllocator) OvalOp(
             unmappedBounds,
             op.localMatrix,
-            op.localClipRect,
+            op.localClip,
             op.paint);
     deferOvalOp(*resolvedOp);
 }
@@ -829,7 +829,7 @@
     const RoundRectOp* resolvedOp = new (mAllocator) RoundRectOp(
             Rect(*(op.left), *(op.top), *(op.right), *(op.bottom)),
             op.localMatrix,
-            op.localClipRect,
+            op.localClip,
             op.paint, *op.rx, *op.ry);
     deferRoundRectOp(*resolvedOp);
 }
@@ -953,7 +953,7 @@
     LayerOp* drawLayerOp = new (mAllocator) LayerOp(
             beginLayerOp.unmappedBounds,
             beginLayerOp.localMatrix,
-            beginLayerOp.localClipRect,
+            beginLayerOp.localClip,
             beginLayerOp.paint,
             &mLayerReorderers[finishedLayerIndex].offscreenBuffer);
     BakedOpState* bakedOpState = tryBakeOpState(*drawLayerOp);
diff --git a/libs/hwui/OpReorderer.h b/libs/hwui/OpReorderer.h
index dbbce8b..4e9b5e6 100644
--- a/libs/hwui/OpReorderer.h
+++ b/libs/hwui/OpReorderer.h
@@ -192,7 +192,7 @@
         const LayerReorderer& fbo0 = mLayerReorderers[0];
         renderer.startFrame(fbo0.width, fbo0.height, fbo0.repaintRect);
         fbo0.replayBakedOpsImpl((void*)&renderer, unmergedReceivers, mergedReceivers);
-        renderer.endFrame();
+        renderer.endFrame(fbo0.repaintRect);
     }
 
     void dump() const {
@@ -223,7 +223,7 @@
     LayerReorderer& currentLayer() { return mLayerReorderers[mLayerStack.back()]; }
 
     BakedOpState* tryBakeOpState(const RecordedOp& recordedOp) {
-        return BakedOpState::tryConstruct(mAllocator, *mCanvasState.currentSnapshot(), recordedOp);
+        return BakedOpState::tryConstruct(mAllocator, *mCanvasState.writableSnapshot(), recordedOp);
     }
 
     // should always be surrounded by a save/restore pair, and not called if DisplayList is null
diff --git a/libs/hwui/RecordedOp.h b/libs/hwui/RecordedOp.h
index cfdd0d2..1971530 100644
--- a/libs/hwui/RecordedOp.h
+++ b/libs/hwui/RecordedOp.h
@@ -33,6 +33,7 @@
 namespace android {
 namespace uirenderer {
 
+struct ClipBase;
 class OffscreenBuffer;
 class RenderNode;
 struct Vertex;
@@ -91,10 +92,10 @@
 static_assert(RecordedOpId::ArcOp == 0,
         "First index must be zero for LUTs to work");
 
-#define BASE_PARAMS const Rect& unmappedBounds, const Matrix4& localMatrix, const Rect& localClipRect, const SkPaint* paint
-#define BASE_PARAMS_PAINTLESS const Rect& unmappedBounds, const Matrix4& localMatrix, const Rect& localClipRect
-#define SUPER(Type) RecordedOp(RecordedOpId::Type, unmappedBounds, localMatrix, localClipRect, paint)
-#define SUPER_PAINTLESS(Type) RecordedOp(RecordedOpId::Type, unmappedBounds, localMatrix, localClipRect, nullptr)
+#define BASE_PARAMS const Rect& unmappedBounds, const Matrix4& localMatrix, const ClipBase* localClip, const SkPaint* paint
+#define BASE_PARAMS_PAINTLESS const Rect& unmappedBounds, const Matrix4& localMatrix, const ClipBase* localClip
+#define SUPER(Type) RecordedOp(RecordedOpId::Type, unmappedBounds, localMatrix, localClip, paint)
+#define SUPER_PAINTLESS(Type) RecordedOp(RecordedOpId::Type, unmappedBounds, localMatrix, localClip, nullptr)
 
 struct RecordedOp {
     /* ID from RecordedOpId - generally used for jumping into function tables */
@@ -106,8 +107,8 @@
     /* transform in recording space (vs DisplayList origin) */
     const Matrix4 localMatrix;
 
-    /* clip in recording space */
-    const Rect localClipRect;
+    /* clip in recording space - nullptr if not clipped */
+    const ClipBase* localClip;
 
     /* optional paint, stored in base object to simplify merging logic */
     const SkPaint* paint;
@@ -116,7 +117,7 @@
             : opId(opId)
             , unmappedBounds(unmappedBounds)
             , localMatrix(localMatrix)
-            , localClipRect(localClipRect)
+            , localClip(localClip)
             , paint(paint) {}
 };
 
@@ -187,9 +188,9 @@
 };
 
 struct CirclePropsOp : RecordedOp {
-    CirclePropsOp(const Matrix4& localMatrix, const Rect& localClipRect, const SkPaint* paint,
+    CirclePropsOp(const Matrix4& localMatrix, const ClipBase* localClip, const SkPaint* paint,
             float* x, float* y, float* radius)
-            : RecordedOp(RecordedOpId::CirclePropsOp, Rect(), localMatrix, localClipRect, paint)
+            : RecordedOp(RecordedOpId::CirclePropsOp, Rect(), localMatrix, localClip, paint)
             , x(x)
             , y(y)
             , radius(radius) {}
@@ -259,9 +260,9 @@
 };
 
 struct RoundRectPropsOp : RecordedOp {
-    RoundRectPropsOp(const Matrix4& localMatrix, const Rect& localClipRect, const SkPaint* paint,
+    RoundRectPropsOp(const Matrix4& localMatrix, const ClipBase* localClip, const SkPaint* paint,
             float* left, float* top, float* right, float* bottom, float *rx, float *ry)
-            : RecordedOp(RecordedOpId::RoundRectPropsOp, Rect(), localMatrix, localClipRect, paint)
+            : RecordedOp(RecordedOpId::RoundRectPropsOp, Rect(), localMatrix, localClip, paint)
             , left(left)
             , top(top)
             , right(right)
@@ -286,12 +287,13 @@
  */
 struct ShadowOp : RecordedOp {
     ShadowOp(const RenderNodeOp& casterOp, float casterAlpha, const SkPath* casterPath,
-            const Rect& clipRect, const Vector3& lightCenter)
-            : RecordedOp(RecordedOpId::ShadowOp, Rect(), Matrix4::identity(), clipRect, nullptr)
+            const Rect& localClipRect, const Vector3& lightCenter)
+            : RecordedOp(RecordedOpId::ShadowOp, Rect(), Matrix4::identity(), nullptr, nullptr)
             , shadowMatrixXY(casterOp.localMatrix)
             , shadowMatrixZ(casterOp.localMatrix)
             , casterAlpha(casterAlpha)
             , casterPath(casterPath)
+            , localClipRect(localClipRect)
             , lightCenter(lightCenter) {
         const RenderNode& node = *casterOp.renderNode;
         node.applyViewPropertyTransforms(shadowMatrixXY, false);
@@ -301,6 +303,7 @@
     Matrix4 shadowMatrixZ;
     const float casterAlpha;
     const SkPath* casterPath;
+    const Rect localClipRect;
     const Vector3 lightCenter;
 };
 
@@ -374,7 +377,7 @@
  */
 struct EndLayerOp : RecordedOp {
     EndLayerOp()
-            : RecordedOp(RecordedOpId::EndLayerOp, Rect(), Matrix4::identity(), Rect(), nullptr) {}
+            : RecordedOp(RecordedOpId::EndLayerOp, Rect(), Matrix4::identity(), nullptr, nullptr) {}
 };
 
 /**
@@ -388,13 +391,13 @@
     LayerOp(BASE_PARAMS, OffscreenBuffer** layerHandle)
             : SUPER_PAINTLESS(LayerOp)
             , layerHandle(layerHandle)
-            , alpha(paint->getAlpha() / 255.0f)
+            , alpha(paint ? paint->getAlpha() / 255.0f : 1.0f)
             , mode(PaintUtils::getXfermodeDirect(paint))
-            , colorFilter(paint->getColorFilter())
+            , colorFilter(paint ? paint->getColorFilter() : nullptr)
             , destroy(true) {}
 
     LayerOp(RenderNode& node)
-        : RecordedOp(RecordedOpId::LayerOp, Rect(node.getWidth(), node.getHeight()), Matrix4::identity(), Rect(node.getWidth(), node.getHeight()), nullptr)
+        : RecordedOp(RecordedOpId::LayerOp, Rect(node.getWidth(), node.getHeight()), Matrix4::identity(), nullptr, nullptr)
         , layerHandle(node.getLayerHandle())
         , alpha(node.properties().layerProperties().alpha() / 255.0f)
         , mode(node.properties().layerProperties().xferMode())
diff --git a/libs/hwui/RecordingCanvas.cpp b/libs/hwui/RecordingCanvas.cpp
index f75d8d4..f7f6caf 100644
--- a/libs/hwui/RecordingCanvas.cpp
+++ b/libs/hwui/RecordingCanvas.cpp
@@ -39,7 +39,7 @@
             "prepareDirty called a second time during a recording!");
     mDisplayList = new DisplayList();
 
-    mState.initializeSaveStack(width, height, 0, 0, width, height, Vector3());
+    mState.initializeRecordingSaveStack(width, height);
 
     mDeferredBarrierType = DeferredBarrierType::InOrder;
     mState.setDirtyClip(false);
@@ -155,6 +155,8 @@
         return saveValue;
     }
 
+    auto previousClip = getRecordedClip(); // note: done while snapshot == previous
+
     snapshot.flags |= Snapshot::kFlagFboTarget | Snapshot::kFlagIsFboLayer;
     snapshot.initializeViewport(untransformedBounds.getWidth(), untransformedBounds.getHeight());
     snapshot.transform->loadTranslate(-untransformedBounds.left, -untransformedBounds.top, 0.0f);
@@ -167,7 +169,7 @@
     addOp(new (alloc()) BeginLayerOp(
             Rect(left, top, right, bottom),
             *previous.transform, // transform to *draw* with
-            previous.getRenderTargetClip(), // clip to *draw* with
+            previousClip, // clip to *draw* with
             refPaint(paint)));
 
     return saveValue;
@@ -229,11 +231,10 @@
 }
 
 void RecordingCanvas::drawPaint(const SkPaint& paint) {
-    // TODO: more efficient recording?
     addOp(new (alloc()) RectOp(
-            mState.getRenderTargetClipBounds(),
+            mState.getRenderTargetClipBounds(), // OK, since we've not passed transform
             Matrix4::identity(),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint)));
 }
 
@@ -253,7 +254,7 @@
     addOp(new (alloc()) PointsOp(
             calcBoundsOfPoints(points, floatCount),
             *mState.currentSnapshot()->transform,
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint), refBuffer<float>(points, floatCount), floatCount));
 }
 
@@ -264,7 +265,7 @@
     addOp(new (alloc()) LinesOp(
             calcBoundsOfPoints(points, floatCount),
             *mState.currentSnapshot()->transform,
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint), refBuffer<float>(points, floatCount), floatCount));
 }
 
@@ -272,7 +273,7 @@
     addOp(new (alloc()) RectOp(
             Rect(left, top, right, bottom),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint)));
 }
 
@@ -305,7 +306,7 @@
     addOp(new (alloc()) SimpleRectsOp(
             Rect(left, top, right, bottom),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(paint), rectData, vertexCount));
 }
 
@@ -339,7 +340,7 @@
     addOp(new (alloc()) RoundRectOp(
             Rect(left, top, right, bottom),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint), rx, ry));
 }
 
@@ -358,7 +359,7 @@
     refBitmapsInShader(paint->value.getShader());
     addOp(new (alloc()) RoundRectPropsOp(
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             &paint->value,
             &left->value, &top->value, &right->value, &bottom->value,
             &rx->value, &ry->value));
@@ -380,7 +381,7 @@
     refBitmapsInShader(paint->value.getShader());
     addOp(new (alloc()) CirclePropsOp(
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             &paint->value,
             &x->value, &y->value, &radius->value));
 }
@@ -390,7 +391,7 @@
     addOp(new (alloc()) OvalOp(
             Rect(left, top, right, bottom),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint)));
 }
 
@@ -399,7 +400,7 @@
     addOp(new (alloc()) ArcOp(
             Rect(left, top, right, bottom),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint),
             startAngle, sweepAngle, useCenter));
 }
@@ -408,7 +409,7 @@
     addOp(new (alloc()) PathOp(
             Rect(path.getBounds()),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint), refPath(&path)));
 }
 
@@ -459,7 +460,7 @@
         addOp(new (alloc()) BitmapRectOp(
                 Rect(dstLeft, dstTop, dstRight, dstBottom),
                 *(mState.currentSnapshot()->transform),
-                mState.getRenderTargetClipBounds(),
+                getRecordedClip(),
                 refPaint(paint), refBitmap(bitmap),
                 Rect(srcLeft, srcTop, srcRight, srcBottom)));
     }
@@ -471,7 +472,7 @@
     addOp(new (alloc()) BitmapMeshOp(
             calcBoundsOfPoints(vertices, vertexCount * 2),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(paint), refBitmap(bitmap), meshWidth, meshHeight,
             refBuffer<float>(vertices, vertexCount * 2), // 2 floats per vertex
             refBuffer<int>(colors, vertexCount))); // 1 color per vertex
@@ -483,7 +484,7 @@
     addOp(new (alloc()) PatchOp(
             Rect(dstLeft, dstTop, dstRight, dstBottom),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(paint), refBitmap(bitmap), refPatch(&patch)));
 }
 
@@ -499,7 +500,7 @@
     addOp(new (alloc()) TextOp(
             Rect(boundsLeft, boundsTop, boundsRight, boundsBottom),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint), glyphs, positions, glyphCount, x, y));
     drawTextDecorations(x, y, totalAdvance, paint);
 }
@@ -509,9 +510,9 @@
     if (!glyphs || glyphCount <= 0 || PaintUtils::paintWillNotDrawText(paint)) return;
     glyphs = refBuffer<glyph_t>(glyphs, glyphCount);
     addOp(new (alloc()) TextOnPathOp(
-            mState.getRenderTargetClipBounds(), // TODO: explicitly define bounds
+            mState.getLocalClipBounds(), // TODO: explicitly define bounds
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(&paint), glyphs, glyphCount, refPath(&path), hOffset, vOffset));
 }
 
@@ -519,7 +520,7 @@
     addOp(new (alloc()) BitmapOp(
             Rect(bitmap->width(), bitmap->height()),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             refPaint(paint), refBitmap(*bitmap)));
 }
 
@@ -528,7 +529,7 @@
     RenderNodeOp* op = new (alloc()) RenderNodeOp(
             Rect(stagingProps.getWidth(), stagingProps.getHeight()),
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             renderNode);
     int opIndex = addOp(op);
     int childIndex = mDisplayList->addChild(op);
@@ -554,16 +555,16 @@
     addOp(new (alloc()) TextureLayerOp(
             Rect(layer->getWidth(), layer->getHeight()),
             totalTransform,
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             layer));
 }
 
 void RecordingCanvas::callDrawGLFunction(Functor* functor) {
     mDisplayList->functors.push_back(functor);
     addOp(new (alloc()) FunctorOp(
-            mState.getRenderTargetClipBounds(), // TODO: explicitly define bounds
+            mState.getLocalClipBounds(), // TODO: explicitly define bounds
             *(mState.currentSnapshot()->transform),
-            mState.getRenderTargetClipBounds(),
+            getRecordedClip(),
             functor));
 }
 
diff --git a/libs/hwui/RecordingCanvas.h b/libs/hwui/RecordingCanvas.h
index 470f9ec..1a2ac97f 100644
--- a/libs/hwui/RecordingCanvas.h
+++ b/libs/hwui/RecordingCanvas.h
@@ -36,6 +36,7 @@
 namespace android {
 namespace uirenderer {
 
+struct ClipBase;
 class DeferredLayerUpdater;
 struct RecordedOp;
 
@@ -199,6 +200,9 @@
     virtual bool drawTextAbsolutePos() const override { return false; }
 
 private:
+    const ClipBase* getRecordedClip() {
+        return mState.writableSnapshot()->mutateClipArea().serializeClip(alloc());
+    }
 
     void drawBitmap(const SkBitmap* bitmap, const SkPaint* paint);
     void drawSimpleRects(const float* rects, int vertexCount, const SkPaint* paint);
diff --git a/libs/hwui/Snapshot.h b/libs/hwui/Snapshot.h
index 194aa57..5fac3a1 100644
--- a/libs/hwui/Snapshot.h
+++ b/libs/hwui/Snapshot.h
@@ -167,6 +167,7 @@
     const SkRegion& getClipRegion() const { return mClipArea->getClipRegion(); }
     bool clipIsSimple() const { return mClipArea->isSimple(); }
     const ClipArea& getClipArea() const { return *mClipArea; }
+    ClipArea& mutateClipArea() { return *mClipArea; }
 
     /**
      * Resets the clip to the specified rect.
diff --git a/libs/hwui/renderstate/Scissor.cpp b/libs/hwui/renderstate/Scissor.cpp
index 95dcd18..61dd8c3 100644
--- a/libs/hwui/renderstate/Scissor.cpp
+++ b/libs/hwui/renderstate/Scissor.cpp
@@ -15,6 +15,8 @@
  */
 #include "renderstate/Scissor.h"
 
+#include "Rect.h"
+
 #include <utils/Log.h>
 
 namespace android {
@@ -71,6 +73,26 @@
     return false;
 }
 
+void Scissor::set(int viewportHeight, const Rect& clip) {
+    // transform to Y-flipped GL space, and prevent negatives
+    GLint x = std::max(0, (int)clip.left);
+    GLint y = std::max(0, viewportHeight - (int)clip.bottom);
+    GLint width = std::max(0, ((int)clip.right) - x);
+    GLint height = std::max(0, (viewportHeight - (int)clip.top) - y);
+
+    if (x != mScissorX
+            || y != mScissorY
+            || width != mScissorWidth
+            || height != mScissorHeight) {
+        glScissor(x, y, width, height);
+
+        mScissorX = x;
+        mScissorY = y;
+        mScissorWidth = width;
+        mScissorHeight = height;
+    }
+}
+
 void Scissor::reset() {
     mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0;
 }
diff --git a/libs/hwui/renderstate/Scissor.h b/libs/hwui/renderstate/Scissor.h
index b37ec58..f302244 100644
--- a/libs/hwui/renderstate/Scissor.h
+++ b/libs/hwui/renderstate/Scissor.h
@@ -22,11 +22,14 @@
 namespace android {
 namespace uirenderer {
 
+class Rect;
+
 class Scissor {
     friend class RenderState;
 public:
     bool setEnabled(bool enabled);
     bool set(GLint x, GLint y, GLint width, GLint height);
+    void set(int viewportHeight, const Rect& clip);
     void reset();
     bool isEnabled() { return mEnabled; }
     void dump();
diff --git a/libs/hwui/tests/common/scenes/ClippingAnimation.cpp b/libs/hwui/tests/common/scenes/ClippingAnimation.cpp
new file mode 100644
index 0000000..db6402c
--- /dev/null
+++ b/libs/hwui/tests/common/scenes/ClippingAnimation.cpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "TestSceneBase.h"
+
+class ClippingAnimation;
+
+static TestScene::Registrar _RectGrid(TestScene::Info{
+    "clip",
+    "Complex clip cases"
+    "Low CPU/GPU load.",
+    TestScene::simpleCreateScene<ClippingAnimation>
+});
+
+class ClippingAnimation : public TestScene {
+public:
+    sp<RenderNode> card;
+    void createContent(int width, int height, TestCanvas& canvas) override {
+        canvas.drawColor(Color::White, SkXfermode::kSrcOver_Mode);
+        card = TestUtils::createNode(0, 0, 200, 400,
+                [](RenderProperties& props, TestCanvas& canvas) {
+            canvas.save(SkCanvas::kMatrixClip_SaveFlag);
+            {
+                canvas.clipRect(0, 0, 200, 200, SkRegion::kIntersect_Op);
+                canvas.translate(100, 100);
+                canvas.rotate(45);
+                canvas.translate(-100, -100);
+                canvas.clipRect(0, 0, 200, 200, SkRegion::kIntersect_Op);
+                canvas.drawColor(Color::Blue_500, SkXfermode::kSrcOver_Mode);
+            }
+            canvas.restore();
+
+            canvas.save(SkCanvas::kMatrixClip_SaveFlag);
+            {
+                SkPath clipCircle;
+                clipCircle.addCircle(100, 300, 100);
+                canvas.clipPath(&clipCircle, SkRegion::kIntersect_Op);
+                canvas.drawColor(Color::Red_500, SkXfermode::kSrcOver_Mode);
+            }
+            canvas.restore();
+
+            // put on a layer, to test stencil attachment
+            props.mutateLayerProperties().setType(LayerType::RenderLayer);
+            props.setAlpha(0.9f);
+        });
+        canvas.drawRenderNode(card.get());
+    }
+    void doFrame(int frameNr) override {
+        int curFrame = frameNr % 150;
+        card->mutateStagingProperties().setTranslationX(curFrame);
+        card->mutateStagingProperties().setTranslationY(curFrame);
+        card->setPropertyFieldsDirty(RenderNode::X | RenderNode::Y);
+    }
+};
diff --git a/libs/hwui/tests/common/scenes/TestSceneBase.h b/libs/hwui/tests/common/scenes/TestSceneBase.h
index ac78124..935ddcf 100644
--- a/libs/hwui/tests/common/scenes/TestSceneBase.h
+++ b/libs/hwui/tests/common/scenes/TestSceneBase.h
@@ -22,6 +22,7 @@
 #include "tests/common/TestContext.h"
 #include "tests/common/TestScene.h"
 #include "tests/common/TestUtils.h"
+#include "utils/Color.h"
 
 #include <functional>
 
diff --git a/libs/hwui/tests/unit/BakedOpStateTests.cpp b/libs/hwui/tests/unit/BakedOpStateTests.cpp
index f9f5316..3fd822d 100644
--- a/libs/hwui/tests/unit/BakedOpStateTests.cpp
+++ b/libs/hwui/tests/unit/BakedOpStateTests.cpp
@@ -17,6 +17,7 @@
 #include <gtest/gtest.h>
 
 #include <BakedOpState.h>
+#include <ClipArea.h>
 #include <RecordedOp.h>
 #include <tests/common/TestUtils.h>
 
@@ -24,31 +25,33 @@
 namespace uirenderer {
 
 TEST(ResolvedRenderState, construct) {
+    LinearAllocator allocator;
     Matrix4 translate10x20;
     translate10x20.loadTranslate(10, 20, 0);
 
     SkPaint paint;
-    RectOp recordedOp(Rect(30, 40, 100, 200), translate10x20, Rect(100, 200), &paint);
+    ClipRect clip(Rect(100, 200));
+    RectOp recordedOp(Rect(30, 40, 100, 200), translate10x20, &clip, &paint);
     {
         // recorded with transform, no parent transform
         auto parentSnapshot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(100, 200));
-        ResolvedRenderState state(*parentSnapshot, recordedOp, false);
+        ResolvedRenderState state(allocator, *parentSnapshot, recordedOp, false);
         EXPECT_MATRIX_APPROX_EQ(state.transform, translate10x20);
-        EXPECT_EQ(Rect(100, 200), state.clipRect);
+        EXPECT_EQ(Rect(100, 200), state.clipRect());
         EXPECT_EQ(Rect(40, 60, 100, 200), state.clippedBounds); // translated and also clipped
         EXPECT_EQ(OpClipSideFlags::Right | OpClipSideFlags::Bottom, state.clipSideFlags);
     }
     {
         // recorded with transform and parent transform
         auto parentSnapshot = TestUtils::makeSnapshot(translate10x20, Rect(100, 200));
-        ResolvedRenderState state(*parentSnapshot, recordedOp, false);
+        ResolvedRenderState state(allocator, *parentSnapshot, recordedOp, false);
 
         Matrix4 expectedTranslate;
         expectedTranslate.loadTranslate(20, 40, 0);
         EXPECT_MATRIX_APPROX_EQ(expectedTranslate, state.transform);
 
         // intersection of parent & transformed child clip
-        EXPECT_EQ(Rect(10, 20, 100, 200), state.clipRect);
+        EXPECT_EQ(Rect(10, 20, 100, 200), state.clipRect());
 
         // translated and also clipped
         EXPECT_EQ(Rect(50, 80, 100, 200), state.clippedBounds);
@@ -57,22 +60,24 @@
 }
 
 TEST(ResolvedRenderState, computeLocalSpaceClip) {
+    LinearAllocator allocator;
     Matrix4 translate10x20;
     translate10x20.loadTranslate(10, 20, 0);
 
     SkPaint paint;
-    RectOp recordedOp(Rect(1000, 1000), translate10x20, Rect(100, 200), &paint);
+    ClipRect clip(Rect(100, 200));
+    RectOp recordedOp(Rect(1000, 1000), translate10x20, &clip, &paint);
     {
         // recorded with transform, no parent transform
         auto parentSnapshot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(100, 200));
-        ResolvedRenderState state(*parentSnapshot, recordedOp, false);
+        ResolvedRenderState state(allocator, *parentSnapshot, recordedOp, false);
         EXPECT_EQ(Rect(-10, -20, 90, 180), state.computeLocalSpaceClip())
             << "Local clip rect should be 100x200, offset by -10,-20";
     }
     {
         // recorded with transform + parent transform
         auto parentSnapshot = TestUtils::makeSnapshot(translate10x20, Rect(100, 200));
-        ResolvedRenderState state(*parentSnapshot, recordedOp, false);
+        ResolvedRenderState state(allocator, *parentSnapshot, recordedOp, false);
         EXPECT_EQ(Rect(-10, -20, 80, 160), state.computeLocalSpaceClip())
             << "Local clip rect should be 90x190, offset by -10,-20";
     }
@@ -149,6 +154,7 @@
 };
 
 TEST(ResolvedRenderState, construct_expandForStroke) {
+    LinearAllocator allocator;
     // Loop over table of test cases and verify different combinations of stroke width and transform
     for (auto&& testCase : sStrokeTestCases) {
         SkPaint strokedPaint;
@@ -156,14 +162,15 @@
         strokedPaint.setStyle(SkPaint::kStroke_Style);
         strokedPaint.setStrokeWidth(testCase.strokeWidth);
 
+        ClipRect clip(Rect(200, 200));
         RectOp recordedOp(Rect(50, 50, 150, 150),
-                Matrix4::identity(), Rect(200, 200), &strokedPaint);
+                Matrix4::identity(), &clip, &strokedPaint);
 
         Matrix4 snapshotMatrix;
         snapshotMatrix.loadScale(testCase.scale, testCase.scale, 1);
         auto parentSnapshot = TestUtils::makeSnapshot(snapshotMatrix, Rect(200, 200));
 
-        ResolvedRenderState state(*parentSnapshot, recordedOp, true);
+        ResolvedRenderState state(allocator, *parentSnapshot, recordedOp, true);
         testCase.validator(state);
     }
 }
@@ -175,8 +182,9 @@
     translate100x0.loadTranslate(100, 0, 0);
 
     SkPaint paint;
+    ClipRect clip(Rect(100, 200));
     {
-        RectOp rejectOp(Rect(30, 40, 100, 200), translate100x0, Rect(100, 200), &paint);
+        RectOp rejectOp(Rect(30, 40, 100, 200), translate100x0, &clip, &paint);
         auto snapshot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(100, 200));
         BakedOpState* bakedState = BakedOpState::tryConstruct(allocator, *snapshot, rejectOp);
 
@@ -184,7 +192,7 @@
         EXPECT_GT(8u, allocator.usedSize()); // no significant allocation space used for rejected op
     }
     {
-        RectOp successOp(Rect(30, 40, 100, 200), Matrix4::identity(), Rect(100, 200), &paint);
+        RectOp successOp(Rect(30, 40, 100, 200), Matrix4::identity(), &clip, &paint);
         auto snapshot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(100, 200));
         BakedOpState* bakedState = BakedOpState::tryConstruct(allocator, *snapshot, successOp);
 
@@ -218,7 +226,8 @@
         SkPaint paint;
         paint.setStyle(SkPaint::kStrokeAndFill_Style);
         paint.setStrokeWidth(0.0f);
-        RectOp rejectOp(Rect(100, 200), Matrix4::identity(), Rect(100, 200), &paint);
+        ClipRect clip(Rect(100, 200));
+        RectOp rejectOp(Rect(100, 200), Matrix4::identity(), &clip, &paint);
         auto snapshot = TestUtils::makeSnapshot(Matrix4::identity(), Rect()); // Note: empty clip
         auto bakedState = BakedOpState::tryStrokeableOpConstruct(allocator, *snapshot, rejectOp,
                 BakedOpState::StrokeBehavior::StyleDefined);
@@ -231,7 +240,8 @@
         SkPaint paint;
         paint.setStyle(SkPaint::kStrokeAndFill_Style);
         paint.setStrokeWidth(10.0f);
-        RectOp rejectOp(Rect(50, 50, 150, 150), Matrix4::identity(), Rect(200, 200), &paint);
+        ClipRect clip(Rect(200, 200));
+        RectOp rejectOp(Rect(50, 50, 150, 150), Matrix4::identity(), &clip, &paint);
         auto snapshot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(200, 200));
         auto bakedState = BakedOpState::tryStrokeableOpConstruct(allocator, *snapshot, rejectOp,
                 BakedOpState::StrokeBehavior::StyleDefined);
@@ -245,7 +255,8 @@
         SkPaint paint;
         paint.setStyle(SkPaint::kFill_Style);
         paint.setStrokeWidth(10.0f);
-        RectOp rejectOp(Rect(50, 50, 150, 150), Matrix4::identity(), Rect(200, 200), &paint);
+        ClipRect clip(Rect(200, 200));
+        RectOp rejectOp(Rect(50, 50, 150, 150), Matrix4::identity(), &clip, &paint);
         auto snapshot = TestUtils::makeSnapshot(Matrix4::identity(), Rect(200, 200));
         auto bakedState = BakedOpState::tryStrokeableOpConstruct(allocator, *snapshot, rejectOp,
                 BakedOpState::StrokeBehavior::Forced);
diff --git a/libs/hwui/tests/unit/ClipAreaTests.cpp b/libs/hwui/tests/unit/ClipAreaTests.cpp
index c4d305e..4cae737 100644
--- a/libs/hwui/tests/unit/ClipAreaTests.cpp
+++ b/libs/hwui/tests/unit/ClipAreaTests.cpp
@@ -119,5 +119,122 @@
     EXPECT_EQ(expected, area.getClipRect());
 }
 
+TEST(ClipArea, serializeClip) {
+    ClipArea area(createClipArea());
+    LinearAllocator allocator;
+
+    // unset clip
+    EXPECT_EQ(nullptr, area.serializeClip(allocator));
+
+    // rect clip
+    area.setClip(0, 0, 200, 200);
+    {
+        auto serializedClip = area.serializeClip(allocator);
+        ASSERT_NE(nullptr, serializedClip);
+        ASSERT_EQ(ClipMode::Rectangle, serializedClip->mode);
+        auto clipRect = reinterpret_cast<const ClipRect*>(serializedClip);
+        ASSERT_EQ(Rect(200, 200), clipRect->rect);
+        EXPECT_EQ(serializedClip, area.serializeClip(allocator))
+                << "Requery of clip on unmodified ClipArea must return same pointer.";
+    }
+
+    // rect list
+    Matrix4 rotate;
+    rotate.loadRotate(2.0f);
+    area.clipRectWithTransform(Rect(200, 200), &rotate, SkRegion::kIntersect_Op);
+    {
+        auto serializedClip = area.serializeClip(allocator);
+        ASSERT_NE(nullptr, serializedClip);
+        ASSERT_EQ(ClipMode::RectangleList, serializedClip->mode);
+        auto clipRectList = reinterpret_cast<const ClipRectList*>(serializedClip);
+        ASSERT_EQ(2, clipRectList->rectList.getTransformedRectanglesCount());
+        EXPECT_EQ(serializedClip, area.serializeClip(allocator))
+                << "Requery of clip on unmodified ClipArea must return same pointer.";
+    }
+
+    // region
+    SkPath circlePath;
+    circlePath.addCircle(100, 100, 100);
+    area.clipPathWithTransform(circlePath, &Matrix4::identity(), SkRegion::kReplace_Op);
+    {
+        auto serializedClip = area.serializeClip(allocator);
+        ASSERT_NE(nullptr, serializedClip);
+        ASSERT_EQ(ClipMode::Region, serializedClip->mode);
+        auto clipRegion = reinterpret_cast<const ClipRegion*>(serializedClip);
+        ASSERT_EQ(SkIRect::MakeWH(200, 200), clipRegion->region.getBounds())
+                << "Clip region should be 200x200";
+        EXPECT_EQ(serializedClip, area.serializeClip(allocator))
+                << "Requery of clip on unmodified ClipArea must return same pointer.";
+    }
 }
+
+TEST(ClipArea, serializeIntersectedClip) {
+    ClipArea area(createClipArea());
+    LinearAllocator allocator;
+
+    // simple state;
+    EXPECT_EQ(nullptr, area.serializeIntersectedClip(allocator, nullptr, Matrix4::identity()));
+    area.setClip(0, 0, 200, 200);
+    {
+        auto origRectClip = area.serializeClip(allocator);
+        ASSERT_NE(nullptr, origRectClip);
+        EXPECT_EQ(origRectClip, area.serializeIntersectedClip(allocator, nullptr, Matrix4::identity()));
+    }
+
+    // rect
+    {
+        ClipRect recordedClip(Rect(100, 100));
+        Matrix4 translateScale;
+        translateScale.loadTranslate(100, 100, 0);
+        translateScale.scale(2, 3, 1);
+        auto resolvedClip = area.serializeIntersectedClip(allocator, &recordedClip, translateScale);
+        ASSERT_NE(nullptr, resolvedClip);
+        ASSERT_EQ(ClipMode::Rectangle, resolvedClip->mode);
+        EXPECT_EQ(Rect(100, 100, 200, 200),
+                reinterpret_cast<const ClipRect*>(resolvedClip)->rect);
+
+        EXPECT_EQ(resolvedClip, area.serializeIntersectedClip(allocator, &recordedClip, translateScale))
+                << "Must return previous serialization, since input is same";
+
+        ClipRect recordedClip2(Rect(100, 100));
+        EXPECT_NE(resolvedClip, area.serializeIntersectedClip(allocator, &recordedClip2, translateScale))
+                << "Shouldn't return previous serialization, since matrix location is different";
+    }
+
+    // rect list
+    Matrix4 rotate;
+    rotate.loadRotate(2.0f);
+    area.clipRectWithTransform(Rect(200, 200), &rotate, SkRegion::kIntersect_Op);
+    {
+        ClipRect recordedClip(Rect(100, 100));
+        auto resolvedClip = area.serializeIntersectedClip(allocator, &recordedClip, Matrix4::identity());
+        ASSERT_NE(nullptr, resolvedClip);
+        ASSERT_EQ(ClipMode::RectangleList, resolvedClip->mode);
+        auto clipRectList = reinterpret_cast<const ClipRectList*>(resolvedClip);
+        EXPECT_EQ(2, clipRectList->rectList.getTransformedRectanglesCount());
+    }
+
+    // region
+    SkPath circlePath;
+    circlePath.addCircle(100, 100, 100);
+    area.clipPathWithTransform(circlePath, &Matrix4::identity(), SkRegion::kReplace_Op);
+    {
+        SkPath ovalPath;
+        ovalPath.addOval(SkRect::MakeLTRB(50, 0, 150, 200));
+
+        ClipRegion recordedClip;
+        recordedClip.region.setPath(ovalPath, SkRegion(SkIRect::MakeWH(200, 200)));
+
+        Matrix4 translate10x20;
+        translate10x20.loadTranslate(10, 20, 0);
+        auto resolvedClip = area.serializeIntersectedClip(allocator, &recordedClip,
+                translate10x20); // Note: only translate for now, others not handled correctly
+        ASSERT_NE(nullptr, resolvedClip);
+        ASSERT_EQ(ClipMode::Region, resolvedClip->mode);
+        auto clipRegion = reinterpret_cast<const ClipRegion*>(resolvedClip);
+        EXPECT_EQ(SkIRect::MakeLTRB(60, 20, 160, 200), clipRegion->region.getBounds());
+    }
 }
+
+} // namespace uirenderer
+} // namespace android
diff --git a/libs/hwui/tests/unit/LinearAllocatorTests.cpp b/libs/hwui/tests/unit/LinearAllocatorTests.cpp
index 78d65dd..5c44290 100644
--- a/libs/hwui/tests/unit/LinearAllocatorTests.cpp
+++ b/libs/hwui/tests/unit/LinearAllocatorTests.cpp
@@ -27,7 +27,7 @@
     int two = 2;
 };
 
-TEST(LinearAllocator, alloc) {
+TEST(LinearAllocator, create) {
     LinearAllocator la;
     EXPECT_EQ(0u, la.usedSize());
     la.alloc(64);
@@ -35,7 +35,7 @@
     // so the usedSize isn't strictly defined
     EXPECT_LE(64u, la.usedSize());
     EXPECT_GT(80u, la.usedSize());
-    auto pair = la.alloc<SimplePair>();
+    auto pair = la.create<SimplePair>();
     EXPECT_LE(64u + sizeof(SimplePair), la.usedSize());
     EXPECT_GT(80u + sizeof(SimplePair), la.usedSize());
     EXPECT_EQ(1, pair->one);
@@ -47,8 +47,8 @@
     {
         LinearAllocator la;
         for (int i = 0; i < 5; i++) {
-            la.alloc<TestUtils::SignalingDtor>()->setSignal(destroyed + i);
-            la.alloc<SimplePair>();
+            la.create<TestUtils::SignalingDtor>()->setSignal(destroyed + i);
+            la.create<SimplePair>();
         }
         la.alloc(100);
         for (int i = 0; i < 5; i++) {
@@ -75,7 +75,7 @@
         la.rewindIfLastAlloc(addr, 100);
         EXPECT_GT(16u, la.usedSize());
         size_t emptySize = la.usedSize();
-        auto sigdtor = la.alloc<TestUtils::SignalingDtor>();
+        auto sigdtor = la.create<TestUtils::SignalingDtor>();
         sigdtor->setSignal(&destroyed);
         EXPECT_EQ(0, destroyed);
         EXPECT_LE(emptySize, la.usedSize());
diff --git a/libs/hwui/tests/unit/OpReordererTests.cpp b/libs/hwui/tests/unit/OpReordererTests.cpp
index b28e436..0d13118 100644
--- a/libs/hwui/tests/unit/OpReordererTests.cpp
+++ b/libs/hwui/tests/unit/OpReordererTests.cpp
@@ -64,7 +64,7 @@
         ADD_FAILURE() << "Layer updates not expected in this test";
     }
     virtual void startFrame(uint32_t width, uint32_t height, const Rect& repaintRect) {}
-    virtual void endFrame() {}
+    virtual void endFrame(const Rect& repaintRect) {}
 
     // define virtual defaults for single draw methods
 #define X(Type) \
@@ -127,7 +127,7 @@
         void onBitmapOp(const BitmapOp& op, const BakedOpState& state) override {
             EXPECT_EQ(2, mIndex++);
         }
-        void endFrame() override {
+        void endFrame(const Rect& repaintRect) override {
             EXPECT_EQ(3, mIndex++);
         }
     };
@@ -327,7 +327,7 @@
     public:
         void onTextureLayerOp(const TextureLayerOp& op, const BakedOpState& state) override {
             EXPECT_EQ(0, mIndex++);
-            EXPECT_EQ(Rect(50, 50, 150, 150), state.computedState.clipRect);
+            EXPECT_EQ(Rect(50, 50, 150, 150), state.computedState.clipRect());
             EXPECT_EQ(Rect(50, 50, 105, 105), state.computedState.clippedBounds);
 
             Matrix4 expected;
@@ -405,7 +405,7 @@
         void onBitmapOp(const BitmapOp& op, const BakedOpState& state) override {
             EXPECT_EQ(0, mIndex++);
             EXPECT_EQ(Rect(10, 20, 30, 40), state.computedState.clippedBounds);
-            EXPECT_EQ(Rect(10, 20, 30, 40), state.computedState.clipRect);
+            EXPECT_EQ(Rect(10, 20, 30, 40), state.computedState.clipRect());
             EXPECT_TRUE(state.computedState.transform.isIdentity());
         }
     };
@@ -439,7 +439,7 @@
             EXPECT_EQ(1, mIndex++);
             EXPECT_EQ(Rect(10, 10, 190, 190), op.unmappedBounds);
             EXPECT_EQ(Rect(180, 180), state.computedState.clippedBounds);
-            EXPECT_EQ(Rect(180, 180), state.computedState.clipRect);
+            EXPECT_EQ(Rect(180, 180), state.computedState.clipRect());
 
             Matrix4 expectedTransform;
             expectedTransform.loadTranslate(-10, -10, 0);
@@ -448,7 +448,7 @@
         void onLayerOp(const LayerOp& op, const BakedOpState& state) override {
             EXPECT_EQ(3, mIndex++);
             EXPECT_EQ(Rect(10, 10, 190, 190), state.computedState.clippedBounds);
-            EXPECT_EQ(Rect(200, 200), state.computedState.clipRect);
+            EXPECT_EQ(Rect(200, 200), state.computedState.clipRect());
             EXPECT_TRUE(state.computedState.transform.isIdentity());
         }
     };
@@ -494,7 +494,7 @@
         void startFrame(uint32_t width, uint32_t height, const Rect& repaintRect) override {
             EXPECT_EQ(7, mIndex++);
         }
-        void endFrame() override {
+        void endFrame(const Rect& repaintRect) override {
             EXPECT_EQ(9, mIndex++);
         }
         void onRectOp(const RectOp& op, const BakedOpState& state) override {
@@ -574,7 +574,7 @@
             EXPECT_TRUE(state.computedState.transform.isIdentity())
                     << "Transform should be reset within layer";
 
-            EXPECT_EQ(state.computedState.clipRect, Rect(25, 25, 75, 75))
+            EXPECT_EQ(Rect(25, 25, 75, 75), state.computedState.clipRect())
                     << "Damage rect should be used to clip layer content";
         }
         void endLayer() override {
@@ -586,7 +586,7 @@
         void onLayerOp(const LayerOp& op, const BakedOpState& state) override {
             EXPECT_EQ(4, mIndex++);
         }
-        void endFrame() override {
+        void endFrame(const Rect& repaintRect) override {
             EXPECT_EQ(5, mIndex++);
         }
     };
@@ -675,7 +675,7 @@
                 EXPECT_EQ(200u, layer->viewportHeight);
             } else { ADD_FAILURE(); }
         }
-        void endFrame() override {
+        void endFrame(const Rect& repaintRect) override {
             EXPECT_EQ(12, mIndex++);
         }
     };
diff --git a/libs/hwui/tests/unit/RecordingCanvasTests.cpp b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
index 08f927c..a63cb18 100644
--- a/libs/hwui/tests/unit/RecordingCanvasTests.cpp
+++ b/libs/hwui/tests/unit/RecordingCanvasTests.cpp
@@ -33,6 +33,14 @@
     }
 }
 
+#define EXPECT_CLIP_RECT(expRect, clipStatePtr) \
+    EXPECT_NE(nullptr, (clipStatePtr)) << "Op is unclipped"; \
+    if ((clipStatePtr)->mode == ClipMode::Rectangle) { \
+        EXPECT_EQ((expRect), reinterpret_cast<const ClipRect*>(clipStatePtr)->rect); \
+    } else { \
+        ADD_FAILURE() << "ClipState not a rect"; \
+    }
+
 TEST(RecordingCanvas, emptyPlayback) {
     auto dl = TestUtils::createDisplayList<RecordingCanvas>(100, 200, [](RecordingCanvas& canvas) {
         canvas.save(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag);
@@ -41,6 +49,22 @@
     playbackOps(*dl, [](const RecordedOp& op) { ADD_FAILURE(); });
 }
 
+TEST(RecordingCanvas, clipRect) {
+    auto dl = TestUtils::createDisplayList<RecordingCanvas>(100, 100, [](RecordingCanvas& canvas) {
+        canvas.save(SkCanvas::kMatrixClip_SaveFlag);
+        canvas.clipRect(0, 0, 100, 100, SkRegion::kIntersect_Op);
+        canvas.drawRect(0, 0, 50, 50, SkPaint());
+        canvas.drawRect(50, 50, 100, 100, SkPaint());
+        canvas.restore();
+    });
+
+    ASSERT_EQ(2u, dl->getOps().size()) << "Must be exactly two ops";
+    EXPECT_CLIP_RECT(Rect(100, 100), dl->getOps()[0]->localClip);
+    EXPECT_CLIP_RECT(Rect(100, 100), dl->getOps()[1]->localClip);
+    EXPECT_EQ(dl->getOps()[0]->localClip, dl->getOps()[1]->localClip)
+            << "Clip should be serialized once";
+}
+
 TEST(RecordingCanvas, drawLines) {
     auto dl = TestUtils::createDisplayList<RecordingCanvas>(100, 200, [](RecordingCanvas& canvas) {
         SkPaint paint;
@@ -66,7 +90,7 @@
     ASSERT_EQ(1u, dl->getOps().size()) << "Must be exactly one op";
     auto op = *(dl->getOps()[0]);
     ASSERT_EQ(RecordedOpId::RectOp, op.opId);
-    EXPECT_EQ(Rect(100, 200), op.localClipRect);
+    EXPECT_EQ(nullptr, op.localClip);
     EXPECT_EQ(Rect(10, 20, 90, 180), op.unmappedBounds);
 }
 
@@ -83,7 +107,7 @@
     playbackOps(*dl, [&count](const RecordedOp& op) {
         count++;
         ASSERT_EQ(RecordedOpId::TextOp, op.opId);
-        EXPECT_EQ(Rect(200, 200), op.localClipRect);
+        EXPECT_EQ(nullptr, op.localClip);
         EXPECT_TRUE(op.localMatrix.isIdentity());
         EXPECT_TRUE(op.unmappedBounds.contains(25, 15, 50, 25))
                 << "Op expected to be 25+ pixels wide, 10+ pixels tall";
@@ -185,7 +209,7 @@
             ASSERT_NE(nullptr, op.paint);
             EXPECT_EQ(SK_ColorBLUE, op.paint->getColor());
             EXPECT_EQ(Rect(100, 200), op.unmappedBounds);
-            EXPECT_EQ(Rect(100, 200), op.localClipRect);
+            EXPECT_EQ(nullptr, op.localClip);
 
             Matrix4 expectedMatrix;
             expectedMatrix.loadIdentity();
@@ -194,7 +218,7 @@
             ASSERT_EQ(RecordedOpId::BitmapOp, op.opId);
             EXPECT_EQ(nullptr, op.paint);
             EXPECT_EQ(Rect(25, 25), op.unmappedBounds);
-            EXPECT_EQ(Rect(100, 200), op.localClipRect);
+            EXPECT_EQ(nullptr, op.localClip);
 
             Matrix4 expectedMatrix;
             expectedMatrix.loadTranslate(25, 25, 0);
@@ -219,12 +243,12 @@
         case 0:
             EXPECT_EQ(RecordedOpId::BeginLayerOp, op.opId);
             EXPECT_EQ(Rect(10, 20, 190, 180), op.unmappedBounds);
-            EXPECT_EQ(Rect(200, 200), op.localClipRect);
+            EXPECT_EQ(nullptr, op.localClip);
             EXPECT_TRUE(op.localMatrix.isIdentity());
             break;
         case 1:
             EXPECT_EQ(RecordedOpId::RectOp, op.opId);
-            EXPECT_EQ(Rect(180, 160), op.localClipRect);
+            EXPECT_CLIP_RECT(Rect(180, 160), op.localClip);
             EXPECT_EQ(Rect(10, 20, 190, 180), op.unmappedBounds);
             expectedMatrix.loadTranslate(-10, -20, 0);
             EXPECT_MATRIX_APPROX_EQ(expectedMatrix, op.localMatrix);
@@ -254,8 +278,8 @@
         if (count++ == 1) {
             Matrix4 expectedMatrix;
             EXPECT_EQ(RecordedOpId::RectOp, op.opId);
-            EXPECT_EQ(Rect(100, 100), op.localClipRect) << "Recorded clip rect should be"
-                    " intersection of viewport and saveLayer bounds, in layer space";
+            EXPECT_CLIP_RECT(Rect(100, 100), op.localClip) // Recorded clip rect should be
+            // intersection of viewport and saveLayer bounds, in layer space;
             EXPECT_EQ(Rect(400, 400), op.unmappedBounds);
             expectedMatrix.loadTranslate(-100, -100, 0);
             EXPECT_MATRIX_APPROX_EQ(expectedMatrix, op.localMatrix);
@@ -281,7 +305,7 @@
     playbackOps(*dl, [&count](const RecordedOp& op) {
         if (count++ == 1) {
             EXPECT_EQ(RecordedOpId::RectOp, op.opId);
-            EXPECT_EQ(Rect(100, 100), op.localClipRect);
+            EXPECT_CLIP_RECT(Rect(100, 100), op.localClip);
             EXPECT_EQ(Rect(100, 100), op.unmappedBounds);
             EXPECT_MATRIX_APPROX_EQ(Matrix4::identity(), op.localMatrix)
                     << "Recorded op shouldn't see any canvas transform before the saveLayer";
@@ -312,7 +336,16 @@
 
             // ...and get about 58.6, 58.6, 341.4 341.4, because the bounds are clipped by
             // the parent 200x200 viewport, but prior to rotation
-            EXPECT_RECT_APPROX_EQ(Rect(58.57864, 58.57864, 341.42136, 341.42136), op.localClipRect);
+            ASSERT_NE(nullptr, op.localClip);
+            ASSERT_EQ(ClipMode::Rectangle, op.localClip->mode);
+            // NOTE: this check relies on saveLayer altering the clip post-viewport init. This
+            // causes the clip to be recorded by contained draw commands, though it's not necessary
+            // since the same clip will be computed at draw time. If such a change is made, this
+            // check could be done at record time by querying the clip, or the clip could be altered
+            // slightly so that it is serialized.
+            EXPECT_RECT_APPROX_EQ(Rect(58.57864, 58.57864, 341.42136, 341.42136),
+                    (reinterpret_cast<const ClipRect*>(op.localClip))->rect);
+
             EXPECT_EQ(Rect(400, 400), op.unmappedBounds);
             expectedMatrix.loadIdentity();
             EXPECT_MATRIX_APPROX_EQ(expectedMatrix, op.localMatrix);
diff --git a/libs/hwui/utils/LinearAllocator.h b/libs/hwui/utils/LinearAllocator.h
index e1c6f6c..dcbc0dd 100644
--- a/libs/hwui/utils/LinearAllocator.h
+++ b/libs/hwui/utils/LinearAllocator.h
@@ -56,12 +56,12 @@
     void* alloc(size_t size);
 
     /**
-     * Allocates an instance of the template type with the default constructor
+     * Allocates an instance of the template type with the given construction parameters
      * and adds it to the automatic destruction list.
      */
-    template<class T>
-    T* alloc() {
-        T* ret = new (*this) T;
+    template<class T, typename... Params>
+    T* create(Params... params) {
+        T* ret = new (*this) T(params...);
         autoDestroy(ret);
         return ret;
     }
diff --git a/packages/DocumentsUI/res/values-sw/strings.xml b/packages/DocumentsUI/res/values-sw/strings.xml
index b522e0a..c303e0c 100644
--- a/packages/DocumentsUI/res/values-sw/strings.xml
+++ b/packages/DocumentsUI/res/values-sw/strings.xml
@@ -97,8 +97,8 @@
     <string name="copy_failure_alert_content" msgid="3715575000297709082">"Faili hizi hazikunakiliwa: <xliff:g id="LIST">%1$s</xliff:g>"</string>
     <string name="move_failure_alert_content" msgid="7151140279020481180">"Faili hizi hazikuhamishwa: <xliff:g id="LIST">%1$s</xliff:g>"</string>
     <plurals name="clipboard_files_clipped" formatted="false" msgid="855459017537058539">
-      <item quantity="other">Alinakili faili <xliff:g id="COUNT_1">%1$d</xliff:g> kwenye ubaoklipu.</item>
-      <item quantity="one">Alinakili faili <xliff:g id="COUNT_0">%1$d</xliff:g> kwenye ubaoklipu.</item>
+      <item quantity="other">Alinakili faili <xliff:g id="COUNT_1">%1$d</xliff:g> kwenye ubao wa kunakili.</item>
+      <item quantity="one">Alinakili faili <xliff:g id="COUNT_0">%1$d</xliff:g> kwenye ubao wa kunakili.</item>
     </plurals>
     <string name="clipboard_files_cannot_paste" msgid="2878324825602325706">"Haiwezi kubandika faili zilizochaguliwa katika eneo hili."</string>
 </resources>
diff --git a/packages/DocumentsUI/src/com/android/documentsui/DirectoryLoader.java b/packages/DocumentsUI/src/com/android/documentsui/DirectoryLoader.java
index 4eacee5..6719b23 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DirectoryLoader.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DirectoryLoader.java
@@ -114,11 +114,7 @@
         if (userMode != State.MODE_UNKNOWN) {
             result.mode = userMode;
         } else {
-            if ((mDoc.flags & Document.FLAG_DIR_PREFERS_GRID) != 0) {
-                result.mode = State.MODE_GRID;
-            } else {
-                result.mode = State.MODE_LIST;
-            }
+            result.mode = State.MODE_GRID;
         }
 
         if (mUserSortOrder != State.SORT_ORDER_UNKNOWN) {
diff --git a/packages/DocumentsUI/src/com/android/documentsui/State.java b/packages/DocumentsUI/src/com/android/documentsui/State.java
index c81d4fb..46372c0 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/State.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/State.java
@@ -36,7 +36,7 @@
     /** Explicit user choice */
     public int userMode = MODE_UNKNOWN;
     /** Derived after loader */
-    public int derivedMode = MODE_LIST;
+    public int derivedMode = MODE_GRID;
 
     /** Explicit user choice */
     public int userSortOrder = SORT_ORDER_UNKNOWN;
diff --git a/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java b/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java
index 0d5e34e..9617582 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java
@@ -53,6 +53,7 @@
 import android.support.annotation.Nullable;
 import android.support.design.widget.Snackbar;
 import android.support.v7.widget.GridLayoutManager;
+import android.support.v7.widget.GridLayoutManager.SpanSizeLookup;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.RecyclerView.LayoutManager;
@@ -99,18 +100,17 @@
 import com.android.documentsui.model.DocumentInfo;
 import com.android.documentsui.model.DocumentStack;
 import com.android.documentsui.model.RootInfo;
+
 import com.google.common.collect.Lists;
-import com.google.common.collect.Sets;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.Set;
 
 /**
  * Display the documents inside a single directory.
  */
-public class DirectoryFragment extends Fragment {
+public class DirectoryFragment extends Fragment implements DocumentsAdapter.Environment {
 
     public static final int TYPE_NORMAL = 1;
     public static final int TYPE_SEARCH = 2;
@@ -126,7 +126,7 @@
     private static final String TAG = "DirectoryFragment";
 
     private static final int LOADER_ID = 42;
-    private static final boolean DEBUG_ENABLE_DND = true;
+    static final boolean DEBUG_ENABLE_DND = true;
 
     private static final String EXTRA_TYPE = "type";
     private static final String EXTRA_ROOT = "root";
@@ -289,7 +289,11 @@
         final RootInfo root = getArguments().getParcelable(EXTRA_ROOT);
         final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC);
 
-        mAdapter = new DocumentsAdapter();
+        mIconHelper = new IconHelper(context, state.derivedMode);
+
+        mAdapter = new SectionBreakDocumentsAdapterWrapper(
+                this, new ModelBackedDocumentsAdapter(this, mIconHelper));
+
         mRecView.setAdapter(mAdapter);
 
         GestureDetector.SimpleOnGestureListener listener =
@@ -328,12 +332,13 @@
         // into the selection manager.
         mSelectionManager = new MultiSelectManager(
                 mRecView,
+                mAdapter,
                 state.allowMultiple
                     ? MultiSelectManager.MODE_MULTIPLE
                     : MultiSelectManager.MODE_SINGLE);
         mSelectionManager.addCallback(new SelectionModeListener());
 
-        mModel = new Model(context, mAdapter);
+        mModel = new Model(context);
         mModel.addUpdateListener(mAdapter);
         mModel.addUpdateListener(mModelUpdateListener);
 
@@ -343,8 +348,6 @@
         mTuner = FragmentTuner.pick(state);
         mClipper = new DocumentClipper(context);
 
-        mIconHelper = new IconHelper(context, state.derivedMode);
-
         boolean hideGridTitles;
         if (mType == TYPE_RECENT_OPEN) {
             // Hide titles when showing recents for picking images/videos
@@ -574,7 +577,10 @@
             case MODE_GRID:
                 if (mGridLayout == null) {
                     mGridLayout = new GridLayoutManager(getContext(), mColumnCount);
-                    mGridLayout.setSpanSizeLookup(mAdapter.createSpanSizeLookup());
+                    SpanSizeLookup lookup = mAdapter.createSpanSizeLookup();
+                    if (lookup != null) {
+                        mGridLayout.setSpanSizeLookup(lookup);
+                    }
                 }
                 layout = mGridLayout;
                 break;
@@ -609,6 +615,11 @@
         return columnCount;
     }
 
+    @Override
+    public int getColumnCount() {
+        return mColumnCount;
+    }
+
     /**
      * Manages the integration between our ActionMode and MultiSelectManager, initiating
      * ActionMode when there is a selection, canceling it when there is no selection,
@@ -893,10 +904,34 @@
         }.execute(selected);
     }
 
-    private State getDisplayState() {
+    @Override
+    public void initDocumentHolder(DocumentHolder holder) {
+        holder.addClickListener(mItemClickListener);
+        holder.addOnKeyListener(mSelectionManager);
+    }
+
+    @Override
+    public void onBindDocumentHolder(DocumentHolder holder, Cursor cursor) {
+        if (DEBUG_ENABLE_DND) {
+            setupDragAndDropOnDocumentView(holder.itemView, cursor);
+        }
+    }
+
+    @Override
+    public State getDisplayState() {
         return ((BaseActivity) getActivity()).getDisplayState();
     }
 
+    @Override
+    public Model getModel() {
+        return mModel;
+    }
+
+    @Override
+    public boolean isDocumentEnabled(String docMimeType, int docFlags) {
+        return mTuner.isDocumentEnabled(docMimeType, docFlags);
+    }
+
     void showEmptyView() {
         mEmptyView.setVisibility(View.VISIBLE);
         mRecView.setVisibility(View.GONE);
@@ -920,240 +955,6 @@
         mRecView.setVisibility(View.VISIBLE);
     }
 
-    final class DocumentsAdapter
-            extends RecyclerView.Adapter<DocumentHolder>
-            implements Model.UpdateListener {
-
-        private static final String TAG = "DocumentsAdapter";
-        public static final int ITEM_TYPE_LAYOUT_DIVIDER = 0;
-        public static final int ITEM_TYPE_DOCUMENT = 1;
-        public static final int ITEM_TYPE_DIRECTORY = 2;
-
-        /**
-         * An ordered list of model IDs. This is the data structure that determines what shows up in
-         * the UI, and where.
-         */
-        private List<String> mModelIds = new ArrayList<>();
-
-        // The list is divided into two segments - directories, and everything else. Record the
-        // position where the transition happens.
-        private int mDividerPosition;
-
-        public GridLayoutManager.SpanSizeLookup createSpanSizeLookup() {
-            return new GridLayoutManager.SpanSizeLookup() {
-                @Override
-                public int getSpanSize(int position) {
-                    // Make layout whitespace span the grid. This has the effect of breaking
-                    // grid rows whenever layout whitespace is encountered.
-                    if (getItemViewType(position) == ITEM_TYPE_LAYOUT_DIVIDER) {
-                        return mColumnCount;
-                    } else {
-                        return 1;
-                    }
-                }
-            };
-        }
-
-        @Override
-        public DocumentHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-            if (viewType == ITEM_TYPE_LAYOUT_DIVIDER) {
-                return new EmptyDocumentHolder(getContext());
-            };
-
-            DocumentHolder holder = null;
-            final State state = getDisplayState();
-            switch (state.derivedMode) {
-                case MODE_GRID:
-                    switch (viewType) {
-                        case ITEM_TYPE_DIRECTORY:
-                            holder = new GridDirectoryHolder(getContext(), parent);
-                            break;
-                        case ITEM_TYPE_DOCUMENT:
-                            holder = new GridDocumentHolder(getContext(), parent, mIconHelper);
-                            break;
-                        default:
-                            throw new IllegalStateException("Unsupported layout type.");
-                    }
-                    break;
-                case MODE_LIST:
-                    holder = new ListDocumentHolder(getContext(), parent, mIconHelper);
-                    break;
-                case MODE_UNKNOWN:
-                default:
-                    throw new IllegalStateException("Unsupported layout mode.");
-            }
-
-            holder.addClickListener(mItemClickListener);
-            holder.addOnKeyListener(mSelectionManager);
-            return holder;
-        }
-
-        /**
-         * Deal with selection changed events by using a custom ItemAnimator that just changes the
-         * background color.  This works around focus issues (otherwise items lose focus when their
-         * selection state changes) but also optimizes change animations for selection.
-         */
-        @Override
-        public void onBindViewHolder(DocumentHolder holder, int position, List<Object> payload) {
-            if (holder.getItemViewType() == ITEM_TYPE_LAYOUT_DIVIDER) {
-                // Whitespace items are hidden elements with no data to bind.
-                return;
-            }
-
-            final View itemView = holder.itemView;
-
-            if (payload.contains(MultiSelectManager.SELECTION_CHANGED_MARKER)) {
-                final boolean selected = isSelected(mModelIds.get(position));
-                itemView.setActivated(selected);
-                return;
-            } else {
-                onBindViewHolder(holder, position);
-            }
-        }
-
-        @Override
-        public void onBindViewHolder(DocumentHolder holder, int position) {
-            if (holder.getItemViewType() == ITEM_TYPE_LAYOUT_DIVIDER) {
-                // Whitespace items are hidden elements with no data to bind.
-                return;
-            }
-
-            String modelId = mModelIds.get(position);
-            Cursor cursor = mModel.getItem(modelId);
-            holder.bind(cursor, modelId, getDisplayState());
-
-            final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE);
-            final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS);
-
-            holder.setSelected(isSelected(modelId));
-            holder.setEnabled(mTuner.isDocumentEnabled(docMimeType, docFlags));
-            if (DEBUG_ENABLE_DND) {
-                setupDragAndDropOnDocumentView(holder.itemView, cursor);
-            }
-        }
-
-        @Override
-        public int getItemCount() {
-            return mModelIds.size();
-        }
-
-        @Override
-        public void onModelUpdate(Model model) {
-            mModelIds = Lists.newArrayList(model.getModelIds());
-            // Start the divider at the end. That way if the code below encounters no documents
-            // (i.e. in a directory containing only directories), the divider is placed at the end
-            // of the list, as expected.
-            mDividerPosition = mModelIds.size();
-
-            // Walk down the list of IDs till we encounter something that's not a directory, and
-            // insert a whitespace element - this introduces a visual break in the grid between
-            // folders and documents.
-            // TODO: This code makes assumptions about the model, namely, that it performs a
-            // bucketed sort where directories will always be ordered before other files.  CBB.
-            for (int i = 0; i < mModelIds.size(); ++i) {
-                final String mimeType = getCursorString(
-                        model.getItem(mModelIds.get(i)), Document.COLUMN_MIME_TYPE);
-                if (!Document.MIME_TYPE_DIR.equals(mimeType)) {
-                    mDividerPosition = i;
-                    break;
-                }
-            }
-
-            mModelIds.add(mDividerPosition, null);
-        }
-
-        @Override
-        public void onModelUpdateFailed(Exception e) {
-            if (DEBUG) Log.d(TAG, "onModelUpdateFailed called ");
-            mModelIds.clear();
-        }
-
-        /**
-         * @return The model ID of the item at the given adapter position.
-         */
-        public String getModelId(int adapterPosition) {
-            return mModelIds.get(adapterPosition);
-        }
-
-        /**
-         * Hides a set of items from the associated RecyclerView.
-         *
-         * @param ids The Model IDs of the items to hide.
-         * @return A SparseArray that maps the hidden IDs to their old positions. This can be used
-         *         to {@link #unhide} the items if necessary.
-         */
-        public SparseArray<String> hide(String... ids) {
-            Set<String> toHide = Sets.newHashSet(ids);
-
-            // Proceed backwards through the list of items, because each removal causes the
-            // positions of all subsequent items to change.
-            SparseArray<String> hiddenItems = new SparseArray<>();
-            for (int i = mModelIds.size() - 1; i >= 0; --i) {
-                String id = mModelIds.get(i);
-                if (toHide.contains(id)) {
-                    hiddenItems.put(i, mModelIds.remove(i));
-                    notifyItemRemoved(i);
-                }
-            }
-
-            return hiddenItems;
-        }
-
-        /**
-         * Unhides a set of previously hidden items.
-         *
-         * @param ids A sparse array of IDs from a previous call to {@link #hide}.
-         */
-        public void unhide(SparseArray<String> ids) {
-            // Proceed backwards through the list of items, because each addition causes the
-            // positions of all subsequent items to change.
-            for (int i = ids.size() - 1; i >= 0; --i) {
-                int pos = ids.keyAt(i);
-                String id = ids.get(pos);
-                mModelIds.add(pos, id);
-                notifyItemInserted(pos);
-            }
-        }
-
-        /**
-         * Returns a list of model IDs of items currently in the adapter. Excludes items that are
-         * currently hidden (see {@link #hide(String...)}).
-         *
-         * @return A list of Model IDs.
-         */
-        public List<String> getModelIds() {
-            return mModelIds;
-        }
-
-        @Override
-        public int getItemViewType(int position) {
-            if (position < mDividerPosition) {
-                return ITEM_TYPE_DIRECTORY;
-            } else if (position == mDividerPosition) {
-                return ITEM_TYPE_LAYOUT_DIVIDER;
-            } else {
-                return ITEM_TYPE_DOCUMENT;
-            }
-        }
-
-        /**
-         * Triggers item-change notifications by stable ID. Passing an unrecognized ID will result
-         * in a warning in logcat, but no other error.
-         *
-         * @param id
-         * @param selectionChangedMarker
-         */
-        public void notifyItemChanged(String id, String selectionChangedMarker) {
-            int position = mModelIds.indexOf(id);
-
-            if (position >= 0) {
-                notifyItemChanged(position, selectionChangedMarker);
-            } else {
-                Log.w(TAG, "Item change notification received for unknown item: " + id);
-            }
-        }
-    }
-
     private String findCommonMimeType(List<String> mimeTypes) {
         String[] commonType = mimeTypes.get(0).split("/");
         if (commonType.length != 2) {
@@ -1504,7 +1305,8 @@
         abstract void onDocumentsReady(List<DocumentInfo> docs);
     }
 
-    boolean isSelected(String modelId) {
+    @Override
+    public boolean isSelected(String modelId) {
         return mSelectionManager.getSelection().contains(modelId);
     }
 
@@ -1520,7 +1322,7 @@
         }
     }
 
-    private class ModelUpdateListener implements Model.UpdateListener {
+    private final class ModelUpdateListener implements Model.UpdateListener {
         @Override
         public void onModelUpdate(Model model) {
             if (model.info != null || model.error != null) {
diff --git a/packages/DocumentsUI/src/com/android/documentsui/dirlist/DocumentsAdapter.java b/packages/DocumentsUI/src/com/android/documentsui/dirlist/DocumentsAdapter.java
new file mode 100644
index 0000000..43c2f63
--- /dev/null
+++ b/packages/DocumentsUI/src/com/android/documentsui/dirlist/DocumentsAdapter.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import static com.android.documentsui.model.DocumentInfo.getCursorString;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.provider.DocumentsContract.Document;
+import android.support.v7.widget.GridLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.util.SparseArray;
+
+import com.android.documentsui.State;
+
+import java.nio.channels.UnsupportedAddressTypeException;
+import java.util.List;
+
+/**
+ * DocumentsAdapter provides glue between a directory Model, and RecylcerView. We've
+ * abstracted this a bit in order to decompose some specialized support
+ * for adding dummy layout objects (@see SectionBreakDocumentsAdapter). Handling of the
+ * dummy layout objects was error prone when interspersed with the core mode / adapter code.
+ *
+ * @see ModelBackedDocumentsAdapter
+ * @see SectionBreakDocumentsAdapter
+ */
+abstract class DocumentsAdapter
+        extends RecyclerView.Adapter<DocumentHolder>
+        implements Model.UpdateListener {
+
+    // Payloads for notifyItemChange to distinguish between selection and other events.
+    static final String SELECTION_CHANGED_MARKER = "Selection-Changed";
+
+    /**
+     * Returns a list of model IDs of items currently in the adapter. Excludes items that are
+     * currently hidden (see {@link #hide(String...)}).
+     *
+     * @return A list of Model IDs.
+     */
+    abstract List<String> getModelIds();
+
+    /**
+     * Triggers item-change notifications by stable ID (as opposed to position).
+     * Passing an unrecognized ID will result in a warning in logcat, but no other error.
+     */
+    abstract void onItemSelectionChanged(String id);
+
+    /**
+     * @return The model ID of the item at the given adapter position.
+     */
+    abstract String getModelId(int position);
+
+    /**
+     * Hides a set of items from the associated RecyclerView.
+     *
+     * @param ids The Model IDs of the items to hide.
+     * @return A SparseArray that maps the hidden IDs to their old positions. This can be used
+     *         to {@link #unhide} the items if necessary.
+     */
+    abstract public SparseArray<String> hide(String... ids);
+
+    /**
+     * Unhides a set of previously hidden items.
+     *
+     * @param ids A sparse array of IDs from a previous call to {@link #hide}.
+     */
+    abstract void unhide(SparseArray<String> ids);
+
+    /**
+     * Returns a class that yields the span size for a particular element. This is
+     * primarily useful in {@link SectionBreakDocumentsAdapterWrapper} where
+     * we adjust sizes.
+     */
+    GridLayoutManager.SpanSizeLookup createSpanSizeLookup() {
+        throw new UnsupportedAddressTypeException();
+    }
+
+    static boolean isDirectory(Cursor cursor) {
+        final String mimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE);
+        return Document.MIME_TYPE_DIR.equals(mimeType);
+    }
+
+    boolean isDirectory(Model model, int position) {
+        String modelId = getModelIds().get(position);
+        Cursor cursor = model.getItem(modelId);
+        return isDirectory(cursor);
+    }
+
+    /**
+     * Environmental access for View adapter implementations.
+     */
+    interface Environment {
+        Context getContext();
+        int getColumnCount();
+        State getDisplayState();
+        boolean isSelected(String id);
+        Model getModel();
+        boolean isDocumentEnabled(String mimeType, int flags);
+        void initDocumentHolder(DocumentHolder holder);
+        void onBindDocumentHolder(DocumentHolder holder, Cursor cursor);
+    }
+}
diff --git a/packages/DocumentsUI/src/com/android/documentsui/dirlist/Model.java b/packages/DocumentsUI/src/com/android/documentsui/dirlist/Model.java
index bea38c6..f2bade5 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/dirlist/Model.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/dirlist/Model.java
@@ -35,7 +35,6 @@
 import android.provider.DocumentsContract.Document;
 import android.support.annotation.Nullable;
 import android.support.annotation.VisibleForTesting;
-import android.support.v7.widget.RecyclerView;
 import android.util.Log;
 
 import com.android.documentsui.BaseActivity.SiblingProvider;
@@ -74,7 +73,7 @@
     @Nullable String info;
     @Nullable String error;
 
-    Model(Context context, RecyclerView.Adapter<?> viewAdapter) {
+    Model(Context context) {
         mContext = context;
     }
 
@@ -87,8 +86,19 @@
     private static String createModelId(Cursor c) {
         // TODO: Maybe more efficient to use just the document ID, in cases where there is only one
         // authority (which should be the majority of cases).
-        return getCursorString(c, RootCursorWrapper.COLUMN_AUTHORITY) +
-                "|" + getCursorString(c, Document.COLUMN_DOCUMENT_ID);
+        return createModelId(
+                getCursorString(c, RootCursorWrapper.COLUMN_AUTHORITY),
+                getCursorString(c, Document.COLUMN_DOCUMENT_ID));
+    }
+
+    /**
+     * Generates a Model ID for a cursor entry that refers to a document. The Model ID is a unique
+     * string that can be used to identify the document referred to by the cursor.
+     *
+     * @param c A cursor that refers to a document.
+     */
+    static String createModelId(String authority, String docId) {
+        return authority + "|" + docId;
     }
 
     private void notifyUpdateListeners() {
@@ -404,8 +414,14 @@
 
         @Override
         protected Void doInBackground(Selection... selected) {
-            List<DocumentInfo> toDelete = getDocuments(selected[0]);
-            mHadTrouble = false;
+            List<DocumentInfo> toDelete = null;
+            try {
+                toDelete = getDocuments(selected[0]);
+            } catch (NullPointerException e) {
+                Log.w(TAG, "Failed to retrieve documents for delete.");
+                mHadTrouble = true;
+                return null;
+            }
 
             for (DocumentInfo doc : toDelete) {
                 if (!doc.isDeleteSupported()) {
diff --git a/packages/DocumentsUI/src/com/android/documentsui/dirlist/ModelBackedDocumentsAdapter.java b/packages/DocumentsUI/src/com/android/documentsui/dirlist/ModelBackedDocumentsAdapter.java
new file mode 100644
index 0000000..68756a3
--- /dev/null
+++ b/packages/DocumentsUI/src/com/android/documentsui/dirlist/ModelBackedDocumentsAdapter.java
@@ -0,0 +1,230 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import static com.android.documentsui.Shared.DEBUG;
+import static com.android.documentsui.State.MODE_GRID;
+import static com.android.documentsui.State.MODE_LIST;
+import static com.android.documentsui.State.MODE_UNKNOWN;
+import static com.android.documentsui.model.DocumentInfo.getCursorInt;
+import static com.android.documentsui.model.DocumentInfo.getCursorString;
+
+import android.database.Cursor;
+import android.provider.DocumentsContract.Document;
+import android.util.Log;
+import android.util.SparseArray;
+import android.view.ViewGroup;
+
+import com.android.documentsui.State;
+
+import com.google.common.collect.Sets;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Adapts from dirlist.Model to something RecyclerView understands.
+ */
+final class ModelBackedDocumentsAdapter extends DocumentsAdapter {
+
+    private static final String TAG = "ModelBackedDocumentsAdapter";
+    public static final int ITEM_TYPE_DOCUMENT = 1;
+    public static final int ITEM_TYPE_DIRECTORY = 2;
+
+    // Provides access to information needed when creating and view holders. This
+    // isn't an ideal pattern (more transitive dependency stuff) but good enough for now.
+    private final Environment mEnv;
+    private final IconHelper mIconHelper;  // a transitive dependency of the holders.
+
+    /**
+     * An ordered list of model IDs. This is the data structure that determines what shows up in
+     * the UI, and where.
+     */
+    private List<String> mModelIds = new ArrayList<>();
+
+    // List of files that have been deleted. Some transient directory updates
+    // may happen while files are being deleted. During this time we don't
+    // want once-hidden files to be re-shown. We only remove
+    // items from this list when we get a model update where the model
+    // does not contain a corresponding id. This ensures hidden entries
+    // don't momentarily re-appear if we get intermediate updates from
+    // the file system.
+    private Set<String> mHiddenIds = new HashSet<>();
+
+    public ModelBackedDocumentsAdapter(Environment env, IconHelper iconHelper) {
+        mEnv = env;
+        mIconHelper = iconHelper;
+    }
+
+    @Override
+    public DocumentHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        DocumentHolder holder = null;
+        final State state = mEnv.getDisplayState();
+        switch (state.derivedMode) {
+            case MODE_GRID:
+                switch (viewType) {
+                    case ITEM_TYPE_DIRECTORY:
+                        holder = new GridDirectoryHolder(mEnv.getContext(), parent);
+                        break;
+                    case ITEM_TYPE_DOCUMENT:
+                        holder = new GridDocumentHolder(mEnv.getContext(), parent, mIconHelper);
+                        break;
+                    default:
+                        throw new IllegalStateException("Unsupported layout type.");
+                }
+                break;
+            case MODE_LIST:
+                holder = new ListDocumentHolder(mEnv.getContext(), parent, mIconHelper);
+                break;
+            case MODE_UNKNOWN:
+            default:
+                throw new IllegalStateException("Unsupported layout mode.");
+        }
+
+        mEnv.initDocumentHolder(holder);
+        return holder;
+    }
+
+    @Override
+    public void onBindViewHolder(DocumentHolder holder, int position, List<Object> payload) {
+        if (payload.contains(SELECTION_CHANGED_MARKER)) {
+            final boolean selected = mEnv.isSelected(mModelIds.get(position));
+            holder.setSelected(selected);
+        } else {
+            onBindViewHolder(holder, position);
+        }
+    }
+
+    @Override
+    public void onBindViewHolder(DocumentHolder holder, int position) {
+        String modelId = mModelIds.get(position);
+        Cursor cursor = mEnv.getModel().getItem(modelId);
+        holder.bind(cursor, modelId, mEnv.getDisplayState());
+
+        final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE);
+        final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS);
+
+        holder.setSelected(mEnv.isSelected(modelId));
+        holder.setEnabled(mEnv.isDocumentEnabled(docMimeType, docFlags));
+
+        mEnv.onBindDocumentHolder(holder, cursor);
+    }
+
+    @Override
+    public int getItemCount() {
+        return mModelIds.size();
+    }
+
+    @Override
+    public void onModelUpdate(Model model) {
+        if (DEBUG && mHiddenIds.size() > 0) {
+            Log.d(TAG, "Updating model with hidden ids: " + mHiddenIds);
+        }
+
+        List<String> modelIds = model.getModelIds();
+        mModelIds = new ArrayList<>(modelIds.size());
+        for (String id : modelIds) {
+            if (!mHiddenIds.contains(id)) {
+                mModelIds.add(id);
+            } else {
+                if (DEBUG) Log.d(TAG, "Omitting hidden id from model during update: " + id);
+            }
+        }
+
+        // Finally remove any hidden ids that aren't present in the model.
+        // This assumes that model updates represent a complete set of files.
+        mHiddenIds.retainAll(mModelIds);
+    }
+
+    @Override
+    public void onModelUpdateFailed(Exception e) {
+        Log.w(TAG, "Model update failed.", e);
+        mModelIds.clear();
+    }
+
+    @Override
+    public String getModelId(int adapterPosition) {
+        return mModelIds.get(adapterPosition);
+    }
+
+    @Override
+    public SparseArray<String> hide(String... ids) {
+        if (DEBUG) Log.d(TAG, "Hiding ids: " + ids);
+        Set<String> toHide = Sets.newHashSet(ids);
+
+        // Proceed backwards through the list of items, because each removal causes the
+        // positions of all subsequent items to change.
+        SparseArray<String> hiddenItems = new SparseArray<>();
+        for (int i = mModelIds.size() - 1; i >= 0; --i) {
+            String id = mModelIds.get(i);
+            if (toHide.contains(id)) {
+                mHiddenIds.add(id);
+                hiddenItems.put(i, mModelIds.remove(i));
+                notifyItemRemoved(i);
+            }
+        }
+
+        return hiddenItems;
+    }
+
+    @Override
+    public void unhide(SparseArray<String> ids) {
+        if (DEBUG) Log.d(TAG, "Un-iding ids: " + ids);
+
+        // An ArrayList can shrink at runtime...and in fact
+        // it does when we clear it completely.
+        // This means we can't call add(pos, id) without
+        // first checking the list size.
+        List<String> oldIds = mModelIds;
+        mModelIds = new ArrayList<>(oldIds.size() + ids.size());
+        mModelIds.addAll(oldIds);
+
+        // Finally insert the unhidden items.
+        for (int i = 0; i < ids.size(); i++) {
+            int pos = ids.keyAt(i);
+            String id = ids.get(pos);
+            mHiddenIds.remove(id);
+            mModelIds.add(pos, id);
+            notifyItemInserted(pos);
+        }
+    }
+
+    @Override
+    public List<String> getModelIds() {
+        return mModelIds;
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        return isDirectory(mEnv.getModel(), position)
+                ? ITEM_TYPE_DIRECTORY
+                : ITEM_TYPE_DOCUMENT;
+    }
+
+    @Override
+    public void onItemSelectionChanged(String id) {
+        int position = mModelIds.indexOf(id);
+
+        if (position >= 0) {
+            notifyItemChanged(position, SELECTION_CHANGED_MARKER);
+        } else {
+            Log.w(TAG, "Item change notification received for unknown item: " + id);
+        }
+    }
+}
diff --git a/packages/DocumentsUI/src/com/android/documentsui/dirlist/MultiSelectManager.java b/packages/DocumentsUI/src/com/android/documentsui/dirlist/MultiSelectManager.java
index e47af67..5994df9 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/dirlist/MultiSelectManager.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/dirlist/MultiSelectManager.java
@@ -68,24 +68,23 @@
 
     private final Selection mSelection = new Selection();
 
-    private Range mRanger;
-    private SelectionEnvironment mEnvironment;
-
+    private final SelectionEnvironment mEnvironment;
+    private final DocumentsAdapter mAdapter;
     private final List<MultiSelectManager.Callback> mCallbacks = new ArrayList<>(1);
 
+    private Range mRanger;
     private boolean mSingleSelect;
 
-    // Payloads for notifyItemChange to distinguish between selection and other events.
-    public static final String SELECTION_CHANGED_MARKER = "Selection-Changed";
-
     @Nullable private BandController mBandManager;
 
+
     /**
      * @param recyclerView
      * @param mode Selection mode
      */
-    public MultiSelectManager(final RecyclerView recyclerView, int mode) {
-        this(new RuntimeSelectionEnvironment(recyclerView), mode);
+    public MultiSelectManager(
+            final RecyclerView recyclerView, DocumentsAdapter adapter, int mode) {
+        this(new RuntimeSelectionEnvironment(recyclerView), adapter, mode);
 
         if (mode == MODE_MULTIPLE) {
             mBandManager = new BandController();
@@ -136,11 +135,12 @@
      * @hide
      */
     @VisibleForTesting
-    MultiSelectManager(SelectionEnvironment environment, int mode) {
+    MultiSelectManager(SelectionEnvironment environment, DocumentsAdapter adapter, int mode) {
         mEnvironment = checkNotNull(environment, "'environment' cannot be null.");
+        mAdapter = checkNotNull(adapter, "'adapter' cannot be null.");
         mSingleSelect = mode == MODE_SINGLE;
 
-        mEnvironment.registerDataObserver(
+        mAdapter.registerAdapterDataObserver(
                 new RecyclerView.AdapterDataObserver() {
 
                     private List<String> mModelIds;
@@ -149,7 +149,7 @@
                     public void onChanged() {
                         // TODO: This is causing b/22765812
                         mSelection.clear();
-                        mModelIds = mEnvironment.getModelIds();
+                        mModelIds = mAdapter.getModelIds();
                     }
 
                     @Override
@@ -339,7 +339,10 @@
             if (DEBUG) Log.d(TAG, "Ignoring toggle for element with no position.");
             return;
         }
-        toggleSelection(mEnvironment.getModelIdFromAdapterPosition(position));
+        String id = mAdapter.getModelId(position);
+        if (id != null) {
+            toggleSelection(id);
+        }
     }
 
     /**
@@ -348,6 +351,7 @@
      * @param modelId
      */
     public void toggleSelection(String modelId) {
+        checkNotNull(modelId);
         boolean changed = false;
         if (mSelection.contains(modelId)) {
             changed = attemptDeselect(modelId);
@@ -387,7 +391,7 @@
             return;
         }
 
-        if (mSelection.contains(mEnvironment.getModelIdFromAdapterPosition(position))) {
+        if (mSelection.contains(mAdapter.getModelId(position))) {
             mRanger = new Range(position);
         }
     }
@@ -404,7 +408,11 @@
     private void updateRange(int begin, int end, boolean selected) {
         checkState(end >= begin);
         for (int i = begin; i <= end; i++) {
-            String id = mEnvironment.getModelIdFromAdapterPosition(i);
+            String id = mAdapter.getModelId(i);
+            if (id == null) {
+                continue;
+            }
+
             if (selected) {
                 boolean canSelect = notifyBeforeItemStateChange(id, true);
                 if (canSelect) {
@@ -436,6 +444,7 @@
      * @return True if the update was applied.
      */
     private boolean attemptDeselect(String id) {
+        checkArgument(id != null);
         if (notifyBeforeItemStateChange(id, false)) {
             mSelection.remove(id);
             notifyItemStateChanged(id, false);
@@ -462,11 +471,12 @@
      * (identified by {@code position}) changes.
      */
     private void notifyItemStateChanged(String id, boolean selected) {
+        checkArgument(id != null);
         int lastListener = mCallbacks.size() - 1;
         for (int i = lastListener; i > -1; i--) {
             mCallbacks.get(i).onItemStateChanged(id, selected);
         }
-        mEnvironment.notifyItemChanged(id);
+        mAdapter.onItemSelectionChanged(id);
     }
 
     /**
@@ -613,7 +623,7 @@
          * @param id
          * @return true if the position is currently selected.
          */
-        public boolean contains(String id) {
+        public boolean contains(@Nullable String id) {
             return mTotalSelection.contains(id);
         }
 
@@ -804,11 +814,6 @@
         int getChildCount();
         int getVisibleChildCount();
         void focusItem(int position);
-        String getModelIdFromAdapterPosition(int position);
-        int getItemCount();
-        List<String> getModelIds();
-        void notifyItemChanged(String id);
-        void registerDataObserver(RecyclerView.AdapterDataObserver observer);
     }
 
     /** Recycler view facade implementation backed by good ol' RecyclerView. */
@@ -818,11 +823,9 @@
         private final Drawable mBand;
 
         private boolean mIsOverlayShown = false;
-        private DirectoryFragment.DocumentsAdapter mAdapter;
 
-        RuntimeSelectionEnvironment(RecyclerView rv) {
-            mView = rv;
-            mAdapter = (DirectoryFragment.DocumentsAdapter) rv.getAdapter();
+        RuntimeSelectionEnvironment(RecyclerView view) {
+            mView = view;
             mBand = mView.getContext().getTheme().getDrawable(R.drawable.band_select_overlay);
         }
 
@@ -841,11 +844,6 @@
         }
 
         @Override
-        public String getModelIdFromAdapterPosition(int position) {
-            return mAdapter.getModelId(position);
-        }
-
-        @Override
         public void addOnScrollListener(RecyclerView.OnScrollListener listener) {
             mView.addOnScrollListener(listener);
         }
@@ -961,26 +959,6 @@
                     });
             }
         }
-
-        @Override
-        public void notifyItemChanged(String id) {
-            mAdapter.notifyItemChanged(id, SELECTION_CHANGED_MARKER);
-        }
-
-        @Override
-        public int getItemCount() {
-            return mAdapter.getItemCount();
-        }
-
-        @Override
-        public void registerDataObserver(RecyclerView.AdapterDataObserver observer) {
-            mAdapter.registerAdapterDataObserver(observer);
-        }
-
-        @Override
-        public List<String> getModelIds() {
-            return mAdapter.getModelIds();
-        }
     }
 
     public interface Callback {
@@ -1037,7 +1015,7 @@
             mModelBuilder = new Runnable() {
                 @Override
                 public void run() {
-                    mModel = new GridModel(mEnvironment);
+                    mModel = new GridModel(mEnvironment, mAdapter);
                     mModel.addOnSelectionChangedListener(BandController.this);
                 }
             };
@@ -1088,7 +1066,7 @@
             return !isActive()
                     && e.isMouseEvent()  // a mouse
                     && e.isActionDown()  // the initial button press
-                    && mEnvironment.getItemCount() > 0
+                    && mAdapter.getItemCount() > 0
                     && e.getItemPosition() == RecyclerView.NO_ID;  // in empty space
         }
 
@@ -1165,7 +1143,7 @@
             mModel.endSelection();
             int firstSelected = mModel.getPositionNearestOrigin();
             if (firstSelected != NOT_SET) {
-                if (mSelection.contains(mEnvironment.getModelIdFromAdapterPosition(firstSelected))) {
+                if (mSelection.contains(mAdapter.getModelId(firstSelected))) {
                     // TODO: firstSelected should really be lastSelected, we want to anchor the item
                     // where the mouse-up occurred.
                     setSelectionRangeBegin(firstSelected);
@@ -1327,6 +1305,8 @@
         private static final int LOWER_RIGHT = LOWER | RIGHT;
 
         private final SelectionEnvironment mHelper;
+        private final DocumentsAdapter mAdapter;
+
         private final List<OnSelectionChangedListener> mOnSelectionChangedListeners =
                 new ArrayList<>();
 
@@ -1364,8 +1344,9 @@
         // should expand from when Shift+click is used.
         private int mPositionNearestOrigin = NOT_SET;
 
-        GridModel(SelectionEnvironment helper) {
+        GridModel(SelectionEnvironment helper, DocumentsAdapter adapter) {
             mHelper = helper;
+            mAdapter = adapter;
             mHelper.addOnScrollListener(this);
         }
 
@@ -1568,7 +1549,7 @@
                     // position. Use a sentry value to prevent erroneously selecting item 0.
                     int position = items.get(items.keyAt(row), NOT_SET);
                     if (position != NOT_SET) {
-                        String id = mHelper.getModelIdFromAdapterPosition(position);
+                        String id = mAdapter.getModelId(position);
                         if (id != null) {
                             // The adapter inserts items for UI layout purposes that aren't associated
                             // with files.  Those will have a null model ID.  Don't select them.
@@ -1977,7 +1958,7 @@
         if (keyCode == KeyEvent.KEYCODE_MOVE_HOME) {
             position = 0;
         } else if (keyCode == KeyEvent.KEYCODE_MOVE_END) {
-            position = mEnvironment.getItemCount() - 1;
+            position = mAdapter.getItemCount() - 1;
         } else {
             // Find a navigation target based on the arrow key that the user pressed.  Ignore
             // navigation targets that aren't items in the recycler view.
diff --git a/packages/DocumentsUI/src/com/android/documentsui/dirlist/SectionBreakDocumentsAdapterWrapper.java b/packages/DocumentsUI/src/com/android/documentsui/dirlist/SectionBreakDocumentsAdapterWrapper.java
new file mode 100644
index 0000000..b4782f0
--- /dev/null
+++ b/packages/DocumentsUI/src/com/android/documentsui/dirlist/SectionBreakDocumentsAdapterWrapper.java
@@ -0,0 +1,217 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import static com.android.internal.util.Preconditions.checkArgument;
+
+import android.support.v7.widget.GridLayoutManager;
+import android.support.v7.widget.RecyclerView.AdapterDataObserver;
+import android.util.SparseArray;
+import android.view.ViewGroup;
+
+import java.util.List;
+
+/**
+ * Adapter wrapper that inserts a sort of line break item between directories and regular files.
+ * Only needs to be used in GRID mode...at this time.
+ */
+final class SectionBreakDocumentsAdapterWrapper extends DocumentsAdapter {
+
+    private static final String TAG = "SectionBreakDocumentsAdapterWrapper";
+    private static final int ITEM_TYPE_SECTION_BREAK = Integer.MAX_VALUE;
+
+    private final Environment mEnv;
+    private final DocumentsAdapter mDelegate;
+
+    private int mBreakPosition = -1;
+
+    SectionBreakDocumentsAdapterWrapper(Environment environment, DocumentsAdapter delegate) {
+        mEnv = environment;
+        mDelegate = delegate;
+
+        // Relay events published by our delegate to our listeners (presumably RecyclerView)
+        // with adjusted positions.
+        mDelegate.registerAdapterDataObserver(new EventRelay());
+    }
+
+    public GridLayoutManager.SpanSizeLookup createSpanSizeLookup() {
+        return new GridLayoutManager.SpanSizeLookup() {
+            @Override
+            public int getSpanSize(int position) {
+                // Make layout whitespace span the grid. This has the effect of breaking
+                // grid rows whenever layout whitespace is encountered.
+                if (getItemViewType(position) == ITEM_TYPE_SECTION_BREAK) {
+                    return mEnv.getColumnCount();
+                } else {
+                    return 1;
+                }
+            }
+        };
+    }
+
+    @Override
+    public DocumentHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        if (viewType == ITEM_TYPE_SECTION_BREAK) {
+            return new EmptyDocumentHolder(mEnv.getContext());
+        } else {
+            return mDelegate.createViewHolder(parent, viewType);
+        }
+    }
+
+    @Override
+    public void onBindViewHolder(DocumentHolder holder, int p, List<Object> payload) {
+        if (holder.getItemViewType() != ITEM_TYPE_SECTION_BREAK) {
+            mDelegate.onBindViewHolder(holder, toDelegatePosition(p), payload);
+        }
+    }
+
+    @Override
+    public void onBindViewHolder(DocumentHolder holder, int p) {
+        if (holder.getItemViewType() != ITEM_TYPE_SECTION_BREAK) {
+            mDelegate.onBindViewHolder(holder, toDelegatePosition(p));
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return mBreakPosition == -1
+                ? mDelegate.getItemCount()
+                : mDelegate.getItemCount() + 1;
+    }
+
+    @Override
+    public void onModelUpdate(Model model) {
+        mDelegate.onModelUpdate(model);
+        mBreakPosition = -1;
+
+        // Walk down the list of IDs till we encounter something that's not a directory, and
+        // insert a whitespace element - this introduces a visual break in the grid between
+        // folders and documents.
+        // TODO: This code makes assumptions about the model, namely, that it performs a
+        // bucketed sort where directories will always be ordered before other files. CBB.
+        List<String> modelIds = mDelegate.getModelIds();
+        for (int i = 0; i < modelIds.size(); i++) {
+            if (!isDirectory(model, i)) {
+                mBreakPosition = i;
+                break;
+            }
+        }
+    }
+
+    @Override
+    public void onModelUpdateFailed(Exception e) {
+        mDelegate.onModelUpdateFailed(e);
+    }
+
+    @Override
+    public int getItemViewType(int p) {
+        if (p == mBreakPosition) {
+            return ITEM_TYPE_SECTION_BREAK;
+        } else {
+            return mDelegate.getItemViewType(toDelegatePosition(p));
+        }
+    }
+
+    /**
+     * Returns the position of an item in the delegate, adjusting
+     * values that are greater than the break position.
+     *
+     * @param p Position within the view
+     * @return Position within the delegate
+     */
+    private int toDelegatePosition(int p) {
+        return (mBreakPosition != -1 && p > mBreakPosition) ? p - 1 : p;
+    }
+
+    /**
+     * Returns the position of an item in the view, adjusting
+     * values that are greater than the break position.
+     *
+     * @param p Position within the delegate
+     * @return Position within the view
+     */
+    private int toViewPosition(int p) {
+        // If position is greater than or equal to the break, increase by one.
+        return (mBreakPosition != -1 && p >= mBreakPosition) ? p + 1 : p;
+    }
+
+    @Override
+    public SparseArray<String> hide(String... ids) {
+        // NOTE: We hear about these changes and adjust break position
+        // in our AdapterDataObserver.
+        return mDelegate.hide(ids);
+    }
+
+    @Override
+    void unhide(SparseArray<String> ids) {
+        // NOTE: We hear about these changes and adjust break position
+        // in our AdapterDataObserver.
+        mDelegate.unhide(ids);
+    }
+
+    @Override
+    List<String> getModelIds() {
+        return mDelegate.getModelIds();
+    }
+
+    @Override
+    String getModelId(int p) {
+        return (p == mBreakPosition) ? null : mDelegate.getModelId(toDelegatePosition(p));
+    }
+
+    @Override
+    public void onItemSelectionChanged(String id) {
+        mDelegate.onItemSelectionChanged(id);
+    }
+
+    // Listener we add to our delegate. This allows us to relay events published
+    // by the delegate to our listeners (presumably RecyclerView) with adjusted positions.
+    private final class EventRelay extends AdapterDataObserver {
+        public void onChanged() {
+            throw new UnsupportedOperationException();
+        }
+
+        public void onItemRangeChanged(int positionStart, int itemCount) {
+            throw new UnsupportedOperationException();
+        }
+
+        public void onItemRangeChanged(int positionStart, int itemCount, Object payload) {
+            checkArgument(itemCount == 1);
+            notifyItemRangeChanged(toViewPosition(positionStart), itemCount, payload);
+        }
+
+        public void onItemRangeInserted(int positionStart, int itemCount) {
+            checkArgument(itemCount == 1);
+            if (positionStart < mBreakPosition) {
+                mBreakPosition++;
+            }
+            notifyItemRangeInserted(toViewPosition(positionStart), itemCount);
+        }
+
+        public void onItemRangeRemoved(int positionStart, int itemCount) {
+            checkArgument(itemCount == 1);
+            if (positionStart < mBreakPosition) {
+                mBreakPosition--;
+            }
+            notifyItemRangeRemoved(toViewPosition(positionStart), itemCount);
+        }
+
+        public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
+            throw new UnsupportedOperationException();
+        }
+    }
+}
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/ModelBackedDocumentsAdapterTest.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/ModelBackedDocumentsAdapterTest.java
new file mode 100644
index 0000000..5ce1823
--- /dev/null
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/ModelBackedDocumentsAdapterTest.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.support.v7.widget.RecyclerView;
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.util.SparseArray;
+import android.view.ViewGroup;
+
+import com.android.documentsui.State;
+
+import java.util.List;
+
+@SmallTest
+public class ModelBackedDocumentsAdapterTest extends AndroidTestCase {
+
+    private static final String AUTHORITY = "test_authority";
+    private static final String[] NAMES = new String[] {
+            "4",
+            "foo",
+            "1",
+            "bar",
+            "*(Ljifl;a",
+            "0",
+            "baz",
+            "2",
+            "3",
+            "%$%VD"
+    };
+
+    private TestModel mModel;
+    private ModelBackedDocumentsAdapter mAdapter;
+
+    public void setUp() {
+
+        final Context testContext = TestContext.createStorageTestContext(getContext(), AUTHORITY);
+        mModel = new TestModel(testContext, AUTHORITY);
+        mModel.update(NAMES);
+
+        DocumentsAdapter.Environment env = new TestEnvironment(testContext);
+
+        mAdapter = new ModelBackedDocumentsAdapter(
+                env, new IconHelper(testContext, State.MODE_GRID));
+        mAdapter.onModelUpdate(mModel);
+    }
+
+    // Tests that the item count is correct.
+    public void testItemCount() {
+        assertEquals(mModel.getItemCount(), mAdapter.getItemCount());
+    }
+
+    // Tests that the item count is correct.
+    public void testHide_ItemCount() {
+        List<String> ids = mModel.getModelIds();
+        mAdapter.hide(ids.get(0), ids.get(1));
+        assertEquals(mModel.getItemCount() - 2, mAdapter.getItemCount());
+    }
+
+    // Tests that the items can be hidden and unhidden.
+    public void testUnhide_ItemCount() {
+        List<String> ids = mModel.getModelIds();
+        SparseArray<String> hidden = mAdapter.hide(ids.toArray(new String[ids.size()]));
+        mAdapter.unhide(hidden);
+        assertEquals(mModel.getItemCount(), mAdapter.getItemCount());
+    }
+
+    // Tests that the items can be hidden and unhidden.
+    public void testUnhide_PreservesOrder() {
+        List<String> ids = mModel.getModelIds();
+        SparseArray<String> hidden = mAdapter.hide(
+                ids.get(0), ids.get(1), ids.get(5), ids.get(9));
+        mAdapter.unhide(hidden);
+
+        // Finally ensure the restored items are in the original order
+        // by checking them against the model.
+        for (int i = 0; i < mAdapter.getItemCount(); i++) {
+            assertEquals(mModel.idForPosition(i), mAdapter.getModelId(i));
+        }
+    }
+
+    private final class TestEnvironment implements DocumentsAdapter.Environment {
+        private final Context testContext;
+
+        private TestEnvironment(Context testContext) {
+            this.testContext = testContext;
+        }
+
+        @Override
+        public boolean isSelected(String id) {
+            return false;
+        }
+
+        @Override
+        public boolean isDocumentEnabled(String mimeType, int flags) {
+            return true;
+        }
+
+        @Override
+        public void initDocumentHolder(DocumentHolder holder) {}
+
+        @Override
+        public Model getModel() {
+            return mModel;
+        }
+
+        @Override
+        public State getDisplayState() {
+            return null;
+        }
+
+        @Override
+        public Context getContext() {
+            return testContext;
+        }
+
+        @Override
+        public int getColumnCount() {
+            return 4;
+        }
+
+        @Override
+        public void onBindDocumentHolder(DocumentHolder holder, Cursor cursor) {}
+    }
+
+    private static class DummyListener implements Model.UpdateListener {
+        public void onModelUpdate(Model model) {}
+        public void onModelUpdateFailed(Exception e) {}
+    }
+
+    private static class DummyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+        public int getItemCount() { return 0; }
+        public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {}
+        public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            return null;
+        }
+    }
+}
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/ModelTest.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/ModelTest.java
index 121eb41..bed7c9c 100644
--- a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/ModelTest.java
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/ModelTest.java
@@ -21,16 +21,10 @@
 import android.content.ContextWrapper;
 import android.database.Cursor;
 import android.database.MatrixCursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.DocumentsContract;
 import android.provider.DocumentsContract.Document;
-import android.support.v7.widget.RecyclerView;
 import android.test.AndroidTestCase;
-import android.test.mock.MockContentProvider;
 import android.test.mock.MockContentResolver;
 import android.test.suitebuilder.annotation.SmallTest;
-import android.view.ViewGroup;
 
 import com.android.documentsui.DirectoryResult;
 import com.android.documentsui.RootCursorWrapper;
@@ -49,6 +43,7 @@
 
     private static final int ITEM_COUNT = 10;
     private static final String AUTHORITY = "test_authority";
+
     private static final String[] COLUMNS = new String[]{
         RootCursorWrapper.COLUMN_AUTHORITY,
         Document.COLUMN_DOCUMENT_ID,
@@ -57,23 +52,24 @@
         Document.COLUMN_SIZE,
         Document.COLUMN_MIME_TYPE
     };
-    private static Cursor cursor;
 
+    private static final String[] NAMES = new String[] {
+            "4",
+            "foo",
+            "1",
+            "bar",
+            "*(Ljifl;a",
+            "0",
+            "baz",
+            "2",
+            "3",
+            "%$%VD"
+        };
+
+    private Cursor cursor;
     private Context context;
     private Model model;
     private TestContentProvider provider;
-    private static final String[] NAMES = new String[] {
-        "4",
-        "foo",
-        "1",
-        "bar",
-        "*(Ljifl;a",
-        "0",
-        "baz",
-        "2",
-        "3",
-        "%$%VD"
-    };
 
     public void setUp() {
         setupTestContext();
@@ -97,7 +93,7 @@
         r.cursor = cursor;
 
         // Instantiate the model with a dummy view adapter and listener that (for now) do nothing.
-        model = new Model(context, new DummyAdapter());
+        model = new Model(context);
         model.addUpdateListener(new DummyListener());
         model.update(r);
     }
@@ -326,32 +322,4 @@
         public void onModelUpdate(Model model) {}
         public void onModelUpdateFailed(Exception e) {}
     }
-
-    private static class DummyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
-        public int getItemCount() { return 0; }
-        public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {}
-        public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-            return null;
-        }
-    }
-
-    private static class TestContentProvider extends MockContentProvider {
-        List<Uri> mDeleted = new ArrayList<>();
-
-        @Override
-        public Bundle call(String method, String arg, Bundle extras) {
-            // Intercept and log delete method calls.
-            if (DocumentsContract.METHOD_DELETE_DOCUMENT.equals(method)) {
-                final Uri documentUri = extras.getParcelable(DocumentsContract.EXTRA_URI);
-                mDeleted.add(documentUri);
-                return new Bundle();
-            } else {
-                return super.call(method, arg, extras);
-            }
-        }
-
-        public void assertWasDeleted(DocumentInfo doc) {
-            assertTrue(mDeleted.contains(doc.derivedUri));
-        }
-    }
 }
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManagerTest.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManagerTest.java
index 5989135..e06199e 100644
--- a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManagerTest.java
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManagerTest.java
@@ -23,6 +23,7 @@
 
 import com.android.documentsui.TestInputEvent;
 import com.android.documentsui.dirlist.MultiSelectManager.Selection;
+
 import com.google.common.collect.Lists;
 
 import java.util.ArrayList;
@@ -44,11 +45,13 @@
     private MultiSelectManager mManager;
     private TestCallback mCallback;
     private TestSelectionEnvironment mEnv;
+    private TestDocumentsAdapter mAdapter;
 
     public void setUp() throws Exception {
         mCallback = new TestCallback();
         mEnv = new TestSelectionEnvironment(items);
-        mManager = new MultiSelectManager(mEnv, MultiSelectManager.MODE_MULTIPLE);
+        mAdapter = new TestDocumentsAdapter(items);
+        mManager = new MultiSelectManager(mEnv, mAdapter, MultiSelectManager.MODE_MULTIPLE);
         mManager.addCallback(mCallback);
     }
 
@@ -164,7 +167,7 @@
     }
 
     public void testSingleSelectMode() {
-        mManager = new MultiSelectManager(mEnv, MultiSelectManager.MODE_SINGLE);
+        mManager = new MultiSelectManager(mEnv, mAdapter, MultiSelectManager.MODE_SINGLE);
         mManager.addCallback(mCallback);
         longPress(20);
         tap(13);
@@ -172,7 +175,7 @@
     }
 
     public void testSingleSelectMode_ShiftTap() {
-        mManager = new MultiSelectManager(mEnv, MultiSelectManager.MODE_SINGLE);
+        mManager = new MultiSelectManager(mEnv, mAdapter, MultiSelectManager.MODE_SINGLE);
         mManager.addCallback(mCallback);
         longPress(13);
         shiftTap(20);
@@ -180,7 +183,7 @@
     }
 
     public void testSingleSelectMode_ShiftDoesNotExtendSelection() {
-        mManager = new MultiSelectManager(mEnv, MultiSelectManager.MODE_SINGLE);
+        mManager = new MultiSelectManager(mEnv, mAdapter, MultiSelectManager.MODE_SINGLE);
         mManager.addCallback(mCallback);
         longPress(20);
         keyToPosition(22, true);
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManager_GridModelTest.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManager_GridModelTest.java
index 3d6923f..5c04db9 100644
--- a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManager_GridModelTest.java
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/MultiSelectManager_GridModelTest.java
@@ -20,7 +20,6 @@
 
 import android.graphics.Point;
 import android.graphics.Rect;
-import android.support.v7.widget.RecyclerView.AdapterDataObserver;
 import android.support.v7.widget.RecyclerView.OnScrollListener;
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
@@ -28,7 +27,7 @@
 
 import com.android.documentsui.dirlist.MultiSelectManager.GridModel;
 
-import java.util.List;
+import java.util.ArrayList;
 import java.util.Set;
 
 @SmallTest
@@ -38,15 +37,28 @@
     private static final int CHILD_VIEW_EDGE_PX = 100;
     private static final int VIEWPORT_HEIGHT = 500;
 
-    private static GridModel model;
-    private static TestEnvironment env;
-    private static Set<String> lastSelection;
-    private static int viewWidth;
+    private GridModel model;
+    private TestEnvironment env;
+    private TestDocumentsAdapter adapter;
+    private Set<String> lastSelection;
+    private int viewWidth;
 
-    private static void setUp(int numChildren, int numColumns) {
+    private void initData(final int numChildren, int numColumns) {
         env = new TestEnvironment(numChildren, numColumns);
+        adapter = new TestDocumentsAdapter(new ArrayList<String>()) {
+            @Override
+            public String getModelId(int position) {
+                return Integer.toString(position);
+            }
+
+            @Override
+            public int getItemCount() {
+                return numChildren;
+            }
+        };
+
         viewWidth = VIEW_PADDING_PX + numColumns * (VIEW_PADDING_PX + CHILD_VIEW_EDGE_PX);
-        model = new GridModel(env);
+        model = new GridModel(env, adapter);
         model.addOnSelectionChangedListener(
                 new GridModel.OnSelectionChangedListener() {
                     @Override
@@ -64,7 +76,7 @@
     }
 
     public void testSelectionLeftOfItems() {
-        setUp(20, 5);
+        initData(20, 5);
         model.startSelection(new Point(0, 10));
         model.resizeSelection(new Point(1, 11));
         assertSelected();
@@ -72,7 +84,7 @@
     }
 
     public void testSelectionRightOfItems() {
-        setUp(20, 4);
+        initData(20, 4);
         model.startSelection(new Point(viewWidth - 1, 10));
         model.resizeSelection(new Point(viewWidth - 2, 11));
         assertSelected();
@@ -80,7 +92,7 @@
     }
 
     public void testSelectionAboveItems() {
-        setUp(20, 4);
+        initData(20, 4);
         model.startSelection(new Point(10, 0));
         model.resizeSelection(new Point(11, 1));
         assertSelected();
@@ -88,7 +100,7 @@
     }
 
     public void testSelectionBelowItems() {
-        setUp(5, 4);
+        initData(5, 4);
         model.startSelection(new Point(10, VIEWPORT_HEIGHT - 1));
         model.resizeSelection(new Point(11, VIEWPORT_HEIGHT - 2));
         assertSelected();
@@ -96,7 +108,7 @@
     }
 
     public void testVerticalSelectionBetweenItems() {
-        setUp(20, 4);
+        initData(20, 4);
         model.startSelection(new Point(106, 0));
         model.resizeSelection(new Point(107, 200));
         assertSelected();
@@ -104,7 +116,7 @@
     }
 
     public void testHorizontalSelectionBetweenItems() {
-        setUp(20, 4);
+        initData(20, 4);
         model.startSelection(new Point(0, 105));
         model.resizeSelection(new Point(200, 106));
         assertSelected();
@@ -112,7 +124,7 @@
     }
 
     public void testGrowingAndShrinkingSelection() {
-        setUp(20, 4);
+        initData(20, 4);
         model.startSelection(new Point(0, 0));
         model.resizeSelection(new Point(5, 5));
         assertSelected(0);
@@ -142,7 +154,7 @@
     }
 
     public void testSelectionMovingAroundOrigin() {
-        setUp(16, 4);
+        initData(16, 4);
         model.startSelection(new Point(210, 210));
         model.resizeSelection(new Point(viewWidth - 1, 0));
         assertSelected(2, 3, 6, 7);
@@ -156,7 +168,7 @@
     }
 
     public void testScrollingBandSelect() {
-        setUp(40, 4);
+        initData(40, 4);
         model.startSelection(new Point(0, 0));
         model.resizeSelection(new Point(100, VIEWPORT_HEIGHT - 1));
         assertSelected(0, 4, 8, 12, 16);
@@ -173,14 +185,14 @@
         assertEquals(0, model.getPositionNearestOrigin());
     }
 
-    private static void assertSelected(int... selectedPositions) {
+    private void assertSelected(int... selectedPositions) {
         assertEquals(selectedPositions.length, lastSelection.size());
         for (int position : selectedPositions) {
             assertTrue(lastSelection.contains(Integer.toString(position)));
         }
     }
 
-    private static void scroll(int dy) {
+    private void scroll(int dy) {
         assertTrue(env.verticalOffset + VIEWPORT_HEIGHT + dy <= env.getTotalHeight());
         env.verticalOffset += dy;
         model.onScrolled(null, 0, dy);
@@ -322,30 +334,5 @@
         public void focusItem(int i) {
             throw new UnsupportedOperationException();
         }
-
-        @Override
-        public String getModelIdFromAdapterPosition(int position) {
-            return Integer.toString(position);
-        }
-
-        @Override
-        public int getItemCount() {
-            return mNumChildren;
-        }
-
-        @Override
-        public List<String> getModelIds() {
-            return null;
-        }
-
-        @Override
-        public void notifyItemChanged(String id) {
-            throw new UnsupportedOperationException();
-        }
-
-        @Override
-        public void registerDataObserver(AdapterDataObserver observer) {
-            throw new UnsupportedOperationException();
-        }
     }
 }
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestContentProvider.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestContentProvider.java
new file mode 100644
index 0000000..c8d424f
--- /dev/null
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestContentProvider.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.DocumentsContract;
+import android.test.mock.MockContentProvider;
+
+import com.android.documentsui.model.DocumentInfo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A very simple test double for ContentProvider. Useful in this package only.
+ */
+class TestContentProvider extends MockContentProvider {
+    List<Uri> mDeleted = new ArrayList<>();
+
+    @Override
+    public Bundle call(String method, String arg, Bundle extras) {
+        // Intercept and log delete method calls.
+        if (DocumentsContract.METHOD_DELETE_DOCUMENT.equals(method)) {
+            final Uri documentUri = extras.getParcelable(DocumentsContract.EXTRA_URI);
+            mDeleted.add(documentUri);
+            return new Bundle();
+        } else {
+            return super.call(method, arg, extras);
+        }
+    }
+
+    public void assertWasDeleted(DocumentInfo doc) {
+        ModelTest.assertTrue(mDeleted.contains(doc.derivedUri));
+    }
+}
\ No newline at end of file
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestContext.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestContext.java
new file mode 100644
index 0000000..714062d
--- /dev/null
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestContext.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.ContextWrapper;
+import android.test.mock.MockContentResolver;
+
+public final class TestContext {
+
+    /**
+     * Returns a Context configured with test provider for authority.
+     */
+    static Context createStorageTestContext(Context context, String authority) {
+        final MockContentResolver testResolver = new MockContentResolver();
+        TestContentProvider provider = new TestContentProvider();
+        testResolver.addProvider(authority, provider);
+
+        return new ContextWrapper(context) {
+            @Override
+            public ContentResolver getContentResolver() {
+                return testResolver;
+            }
+        };
+    }
+}
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestDocumentsAdapter.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestDocumentsAdapter.java
new file mode 100644
index 0000000..267f47d
--- /dev/null
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestDocumentsAdapter.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import android.util.SparseArray;
+import android.view.ViewGroup;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A skeletal {@link DocumentsAdapter} test double.
+ */
+public class TestDocumentsAdapter extends DocumentsAdapter {
+
+    List<String> mModelIds = new ArrayList<>();
+
+    public TestDocumentsAdapter(List<String> modelIds) {
+        mModelIds = modelIds;
+    }
+
+    @Override
+    public void onModelUpdate(Model model) {
+    }
+
+    @Override
+    public void onModelUpdateFailed(Exception e) {
+    }
+
+    @Override
+    List<String> getModelIds() {
+        return mModelIds;
+    }
+
+    @Override
+    void onItemSelectionChanged(String id) {
+    }
+
+    @Override
+    String getModelId(int position) {
+        return mModelIds.get(position);
+    }
+
+    @Override
+    public SparseArray<String> hide(String... ids) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    void unhide(SparseArray<String> ids) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public DocumentHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void onBindViewHolder(DocumentHolder holder, int position) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public int getItemCount() {
+        return mModelIds.size();
+    }
+}
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestModel.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestModel.java
new file mode 100644
index 0000000..3a537a6
--- /dev/null
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestModel.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.documentsui.dirlist;
+
+import android.content.Context;
+import android.database.MatrixCursor;
+import android.provider.DocumentsContract.Document;
+
+import com.android.documentsui.DirectoryResult;
+import com.android.documentsui.RootCursorWrapper;
+import com.android.documentsui.dirlist.MultiSelectManager.Selection;
+
+import java.util.Random;
+import java.util.Set;
+
+public class TestModel extends Model {
+
+    private static final String[] COLUMNS = new String[]{
+        RootCursorWrapper.COLUMN_AUTHORITY,
+        Document.COLUMN_DOCUMENT_ID,
+        Document.COLUMN_FLAGS,
+        Document.COLUMN_DISPLAY_NAME,
+        Document.COLUMN_SIZE,
+        Document.COLUMN_MIME_TYPE
+    };
+
+    private final String mAuthority;
+    private Set<String> mDeleted;
+
+    /**
+     * Creates a new context. context must be configured with provider for authority.
+     * @see TestContext#createStorageTestContext(Context, String).
+     */
+    public TestModel(Context context, String authority) {
+        super(context);
+        mAuthority = authority;
+    }
+
+    void update(String... names) {
+        Random rand = new Random();
+
+        MatrixCursor c = new MatrixCursor(COLUMNS);
+        for (int i = 0; i < names.length; i++) {
+            MatrixCursor.RowBuilder row = c.newRow();
+            row.add(RootCursorWrapper.COLUMN_AUTHORITY, mAuthority);
+            row.add(Document.COLUMN_DOCUMENT_ID, Integer.toString(i));
+            row.add(Document.COLUMN_FLAGS, Document.FLAG_SUPPORTS_DELETE);
+            // Generate random document names and sizes. This forces the model's internal sort code
+            // to actually do something.
+            row.add(Document.COLUMN_DISPLAY_NAME, names[i]);
+            row.add(Document.COLUMN_SIZE, rand.nextInt());
+        }
+
+        DirectoryResult r = new DirectoryResult();
+        r.cursor = c;
+        update(r);
+    }
+
+    // Note that model id includes authority qualifier and is distinct
+    // WRT documentId because of this.
+    String idForPosition(int p) {
+        return createModelId(mAuthority, Integer.toString(p));
+    }
+
+    @Override
+    public void delete(Selection selected, DeletionListener listener) {
+        for (String id : selected.getAll()) {
+            mDeleted.add(id);
+        }
+        listener.onCompletion();
+    }
+}
diff --git a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestSelectionEnvironment.java b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestSelectionEnvironment.java
index fc85f2b..c4cfd3a 100644
--- a/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestSelectionEnvironment.java
+++ b/packages/DocumentsUI/tests/src/com/android/documentsui/dirlist/TestSelectionEnvironment.java
@@ -18,7 +18,6 @@
 
 import android.graphics.Point;
 import android.graphics.Rect;
-import android.support.v7.widget.RecyclerView.AdapterDataObserver;
 import android.support.v7.widget.RecyclerView.OnScrollListener;
 import android.view.View;
 
@@ -28,10 +27,7 @@
 
 public class TestSelectionEnvironment implements SelectionEnvironment {
 
-    private List<String> mItems;
-
     public TestSelectionEnvironment(List<String> items) {
-        mItems = items;
     }
 
     @Override
@@ -114,27 +110,4 @@
     @Override
     public void focusItem(int position) {
     }
-
-    @Override
-    public String getModelIdFromAdapterPosition(int position) {
-        return mItems.get(position);
-    }
-
-    @Override
-    public int getItemCount() {
-        return mItems.size();
-    }
-
-    @Override
-    public List<String> getModelIds() {
-        return null;
-    }
-
-    @Override
-    public void notifyItemChanged(String id) {
-    }
-
-    @Override
-    public void registerDataObserver(AdapterDataObserver observer) {
-    }
 }
diff --git a/packages/SettingsLib/res/values-af/strings.xml b/packages/SettingsLib/res/values-af/strings.xml
index 0d9d79c..ebe8752 100644
--- a/packages/SettingsLib/res/values-af/strings.xml
+++ b/packages/SettingsLib/res/values-af/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Laat enige program na ekstern geskryf word, ongeag manifeswaardes"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Verplig verstelbare groottes vir aktiwiteite"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Maak grootte van alle aktiwiteite verstelbaar vir veelvuldige vensters, ongeag manifeswaardes."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Aktiveer vormvrye vensters"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Aktiveer steun vir eksperimentele vormvrye vensters."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Werkskerm-rugsteunwagwoord"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Volle rekenaarrugsteune word nie tans beskerm nie"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Raak om die wagwoord vir volledige rekenaarrugsteune te verander of te verwyder"</string>
diff --git a/packages/SettingsLib/res/values-am/strings.xml b/packages/SettingsLib/res/values-am/strings.xml
index 1c9b0a9..e33d0fa 100644
--- a/packages/SettingsLib/res/values-am/strings.xml
+++ b/packages/SettingsLib/res/values-am/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"አንጸባራቂ እሴቶች ግምት ውስጥ ሳይገቡ ማንኛውም መተግበሪያ ወደ ውጫዊ ማከማቻ ለመጻፍ ብቁ ያደርጋል።"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"እንቅስቃሴዎች ዳግመኛ እንዲመጣጠኑ አስገድድ"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"የዝርዝር ሰነድ እሴቶች ምንም ይሁኑ ምን ለበርካታ መስኮቶች ሁሉንም እንቅስቃሴዎች ዳግም የሚመጣጠኑ እንዲሆኑ ያደርጋቸዋል።"</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"የነጻ ቅርጽ መስኮቶችን ያንቁ"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"የሙከራ ነጻ ቅርጽ መስኮቶች ድጋፍን ያነቃል።"</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"የዴስክቶፕ መጠባበቂያ ይለፍ ቃል"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ዴስክቶፕ ሙሉ ምትኬዎች በአሁኑ ሰዓት አልተጠበቁም"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ለዴስክቶፕ ሙሉ ምትኬዎች የይለፍ ቃል ለመለወጥ ወይም ለማስወገድ ንካ"</string>
diff --git a/packages/SettingsLib/res/values-ar/strings.xml b/packages/SettingsLib/res/values-ar/strings.xml
index fc11a6b..71761b9 100644
--- a/packages/SettingsLib/res/values-ar/strings.xml
+++ b/packages/SettingsLib/res/values-ar/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"تأهيل أي تطبيق بحيث تتم كتابته على سعة تخزين خارجية، بغض النظر عن قيم البيان"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"فرض إمكانية تغيير على الأنشطة"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"لتمكين تغيير حجم جميع الأنشطة لتناسب تعدد النوافذ، بغض النظر عن قيم البيان."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"تمكين النوافذ الحرة"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"لتمكين إتاحة استخدام النوافذ الحرة التجريبية."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"كلمة مرور احتياطية للكمبيوتر"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"النسخ الاحتياطية الكاملة لسطح المكتب غير محمية في الوقت الحالي"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"المس لتغيير كلمة مرور النسخ الاحتياطية الكاملة لسطح المكتب أو إزالتها"</string>
diff --git a/packages/SettingsLib/res/values-az-rAZ/strings.xml b/packages/SettingsLib/res/values-az-rAZ/strings.xml
index 4a5ea37..b5a7181 100644
--- a/packages/SettingsLib/res/values-az-rAZ/strings.xml
+++ b/packages/SettingsLib/res/values-az-rAZ/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Seçilmiş hər hansı tətbiqi bəyannamə dəyərlərindən aslı olmayaraq xarici yaddaşa yazılabilən edir."</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Ölçü dəyişdirmək üçün məcburi fəaliyyətlər"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Bəyannamə dəyərlərindən aslı olmayaraq bütün fəaliyyətləri çoxsaylı pəncərə üçün dəyişkən ölçülü edir."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Freeform windows aktiv edin"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Sınaq üçün freeform windows aktiv edir"</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Masaüstü rezerv parolu"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Masaüstü tam rezervlər hazırda qorunmayıblar."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Masaüstünün tam rezevr kopyalanması üçün parolu dəyişmək və ya silmək üçün toxunun"</string>
diff --git a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
index 676c618..54d2dfa 100644
--- a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
+++ b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Omogućava upisivanje svih aplikacija u spoljnu memoriju, bez obzira na vrednosti manifesta"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Prinudno omogući promenu veličine aktivnosti"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Omogućava promenu veličine svih aktivnosti za režim sa više prozora, bez obzira na vrednosti manifesta."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Lozinka rezervne kopije za računar"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Rezervne kopije čitavog sistema trenutno nisu zaštićene"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Dodirnite da biste promenili ili uklonili lozinku za pravljenje rezervnih kopija čitavog sistema na računaru"</string>
diff --git a/packages/SettingsLib/res/values-bg/strings.xml b/packages/SettingsLib/res/values-bg/strings.xml
index 8180261..95badc5 100644
--- a/packages/SettingsLib/res/values-bg/strings.xml
+++ b/packages/SettingsLib/res/values-bg/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Позволява прилож. да се записват във външ. хранил. независимо от стойностите в манифеста"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Възможност за преоразмеряване на активностите"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Дава възможност за преоразмеряване на всички активности в режима за няколко прозореца независимо от стойностите в манифеста."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Наст. комп.: Парола"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Понастоящем пълните резервни копия за настолен компютър не са защитени"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Докоснете, за да промените или премахнете паролата за пълни резервни копия на настолния компютър"</string>
diff --git a/packages/SettingsLib/res/values-bn-rBD/strings.xml b/packages/SettingsLib/res/values-bn-rBD/strings.xml
index a5787f5..e4d97d7 100644
--- a/packages/SettingsLib/res/values-bn-rBD/strings.xml
+++ b/packages/SettingsLib/res/values-bn-rBD/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ম্যানিফেস্ট মানগুলি নির্বিশেষে যেকোনো অ্যাপ্লিকেশানকে বাহ্যিক সঞ্চয়স্থানে লেখার উপযুক্ত বানায়"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"আকার পরিবর্তনযোগ্য করার জন্য ক্রিয়াকলাপগুলিকে জোর করুন"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"ম্যানিফেস্ট মানগুলির নির্বিশেষে মাল্টি-উইন্ডোর জন্য সমস্ত ক্রিয়াকলাপগুলিকে আকার পরিবর্তনযোগ্য করে তোলে৷"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"ডেস্কটপ ব্যাকআপ পাসওয়ার্ড"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ডেস্কটপ পূর্ণ ব্যাকআপ বর্তমানে সুরক্ষিত নয়"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ডেস্কটপ পুরো ব্যাকআপের জন্য পাসওয়ার্ড পরিবর্তন বা মুছে ফেলার জন্য স্পর্শ করুন"</string>
diff --git a/packages/SettingsLib/res/values-ca/strings.xml b/packages/SettingsLib/res/values-ca/strings.xml
index 8553ed9..93b6438 100644
--- a/packages/SettingsLib/res/values-ca/strings.xml
+++ b/packages/SettingsLib/res/values-ca/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Permet que les aplicacions es puguin escriure en un dispositiu d’emmagatzematge extern, independentment dels valors definits"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Força l\'ajust de la mida de les activitats"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Permet ajustar la mida de totes les activitats per al mode multifinestra, independentment dels valors definits."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Contrasenya per a còpies d\'ordinador"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Les còpies de seguretat d\'ordinador completes no estan protegides"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Toca per canviar o eliminar la contrasenya per a còpies de seguretat d\'ordinador completes"</string>
diff --git a/packages/SettingsLib/res/values-cs/strings.xml b/packages/SettingsLib/res/values-cs/strings.xml
index 495f10f..beb8f94 100644
--- a/packages/SettingsLib/res/values-cs/strings.xml
+++ b/packages/SettingsLib/res/values-cs/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Každou aplikaci bude možné zapsat do externího úložiště, bez ohledu na hodnoty manifestu"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Vynutit možnost změny velikosti aktivit"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Velikost všech aktivit bude možné změnit na několik oken (bez ohledu na hodnoty manifestu)."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Aktivovat okna s volným tvarem"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Aktivuje podporu experimentálních oken s volným tvarem."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Heslo pro zálohy v počítači"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Úplné zálohy v počítači nejsou v současné době chráněny"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Tuto možnost vyberte, chcete-li změnit nebo odebrat heslo pro úplné zálohy v počítači"</string>
diff --git a/packages/SettingsLib/res/values-da/strings.xml b/packages/SettingsLib/res/values-da/strings.xml
index 82654bc..3923dbd 100644
--- a/packages/SettingsLib/res/values-da/strings.xml
+++ b/packages/SettingsLib/res/values-da/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Gør det muligt at overføre enhver app til et eksternt lager uafhængigt af manifestværdier"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Tving aktiviteter til at kunne tilpasses"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Sørger for, at alle aktiviteter kan tilpasses flere vinduer uafhængigt af manifestværdier."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Aktivér vinduer i frit format"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Aktiverer understøttelse af eksperimentelle vinduer i frit format."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Kode til lokal sikkerhedskopi"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Lokale fuldstændige sikkerhedskopieringer er i øjeblikket ikke beskyttet"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Tryk for at skifte eller fjerne adgangskoden til fuld lokal sikkerhedskopiering"</string>
diff --git a/packages/SettingsLib/res/values-de/strings.xml b/packages/SettingsLib/res/values-de/strings.xml
index a2f750b..0b1238b 100644
--- a/packages/SettingsLib/res/values-de/strings.xml
+++ b/packages/SettingsLib/res/values-de/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Ermöglicht es jeder qualifizierten App, Daten auf externen Speicher zu schreiben, unabhängig von den Manifestwerten"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Anpassen der Größe von Aktivitäten erzwingen"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Ermöglicht es, die Größe aller Aktivitäten an den Mehrfenstermodus anzupassen, unabhängig von den Manifestwerten."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Desktop-Sicherungspasswort"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Vollständige Desktop-Sicherungen sind momentan nicht passwortgeschützt."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Zum Ändern oder Entfernen des Passworts für vollständige Desktop-Sicherungen berühren"</string>
diff --git a/packages/SettingsLib/res/values-el/strings.xml b/packages/SettingsLib/res/values-el/strings.xml
index d426616..c3acca7 100644
--- a/packages/SettingsLib/res/values-el/strings.xml
+++ b/packages/SettingsLib/res/values-el/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Κάνει κάθε εφαρμογή κατάλληλη για εγγραφή σε εξωτερικό χώρο αποθήκευσης, ανεξάρτητα από τις τιμές του μανιφέστου"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Αναγκαστική δυνατότητα αλλαγής μεγέθους δραστηριοτήτων"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Να έχουν όλες οι δραστηριότητες δυνατότητα αλλαγής μεγέθους για την προβολή πολλαπλών παραθύρων, ανεξάρτητα από τις τιμές του μανιφέστου."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Ενεργοποίηση παραθύρων ελεύθερης μορφής"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Ενεργοποιεί την υποστήριξη για πειραματικά παράθυρα ελεύθερης μορφής."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Εφ/κός κωδικός desktop"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Τα πλήρη αντίγραφα ασφαλείας επιφάνειας εργασίας δεν προστατεύονται αυτήν τη στιγμή"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Αγγίξτε για αλλαγή ή κατάργηση του κωδικού πρόσβασης για τα πλήρη αντίγραφα ασφαλείας επιφάνειας εργασίας"</string>
diff --git a/packages/SettingsLib/res/values-en-rAU/strings.xml b/packages/SettingsLib/res/values-en-rAU/strings.xml
index b8c8521..dae40d9 100644
--- a/packages/SettingsLib/res/values-en-rAU/strings.xml
+++ b/packages/SettingsLib/res/values-en-rAU/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Makes any app eligible to be written to external storage, regardless of manifest values"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Force activities to be re-sizable"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Makes all activities re-sizable for multi-window, regardless of manifest values."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Desktop backup password"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Desktop full backups aren\'t currently protected"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Touch to change or remove the password for desktop full backups"</string>
diff --git a/packages/SettingsLib/res/values-en-rGB/strings.xml b/packages/SettingsLib/res/values-en-rGB/strings.xml
index b8c8521..dae40d9 100644
--- a/packages/SettingsLib/res/values-en-rGB/strings.xml
+++ b/packages/SettingsLib/res/values-en-rGB/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Makes any app eligible to be written to external storage, regardless of manifest values"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Force activities to be re-sizable"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Makes all activities re-sizable for multi-window, regardless of manifest values."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Desktop backup password"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Desktop full backups aren\'t currently protected"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Touch to change or remove the password for desktop full backups"</string>
diff --git a/packages/SettingsLib/res/values-en-rIN/strings.xml b/packages/SettingsLib/res/values-en-rIN/strings.xml
index b8c8521..dae40d9 100644
--- a/packages/SettingsLib/res/values-en-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-en-rIN/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Makes any app eligible to be written to external storage, regardless of manifest values"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Force activities to be re-sizable"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Makes all activities re-sizable for multi-window, regardless of manifest values."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Desktop backup password"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Desktop full backups aren\'t currently protected"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Touch to change or remove the password for desktop full backups"</string>
diff --git a/packages/SettingsLib/res/values-es-rUS/strings.xml b/packages/SettingsLib/res/values-es-rUS/strings.xml
index 34ebef4..855b72c 100644
--- a/packages/SettingsLib/res/values-es-rUS/strings.xml
+++ b/packages/SettingsLib/res/values-es-rUS/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Cualquier aplicación puede escribirse en una memoria externa, independientemente de los valores del manifiesto."</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forzar actividades para que cambien de tamaño"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Permite que todas las actividades puedan cambiar de tamaño para el modo multiventana, sin importar los valores del manifiesto."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Contraseñas"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Tus copias de seguridad de escritorio no están protegidas por contraseña."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Toca para cambiar o eliminar la contraseña de las copias de seguridad completas de tu escritorio."</string>
diff --git a/packages/SettingsLib/res/values-es/strings.xml b/packages/SettingsLib/res/values-es/strings.xml
index cedd582..858c1b6 100644
--- a/packages/SettingsLib/res/values-es/strings.xml
+++ b/packages/SettingsLib/res/values-es/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Hace que cualquier aplicación se pueda escribir en un dispositivo de almacenamiento externo, independientemente de los valores definidos"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forzar el ajuste de tamaño de las actividades"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Permite que se pueda ajustar el tamaño de todas las actividades para el modo multiventana, independientemente de los valores establecidos."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Habilitar ventanas de forma libre"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Permite utilizar ventanas de forma libre experimentales."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Contraseña para copias de ordenador"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Las copias de seguridad completas de ordenador no están protegidas"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Tocar para cambiar o quitar la contraseña para las copias de seguridad completas de ordenador"</string>
diff --git a/packages/SettingsLib/res/values-et-rEE/strings.xml b/packages/SettingsLib/res/values-et-rEE/strings.xml
index 714004e..7f1056c 100644
--- a/packages/SettingsLib/res/values-et-rEE/strings.xml
+++ b/packages/SettingsLib/res/values-et-rEE/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Lubab rakendusi kirjutada välisesse salvestusruumi olenemata manifesti väärtustest"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Muuda tegevuste suurused muudetavaks"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Muudab kõigi tegevuste suurused mitme aknaga vaates olenemata manifesti väärtustest muudetavaks."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Luba vabas vormis aknad"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Lubatakse katseliste vabas vormis akende tugi."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Arvutivarunduse parool"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Täielikud arvutivarundused pole praegu kaitstud"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Puudutage, et muuta või eemaldada täielike arvutivarunduste parool"</string>
diff --git a/packages/SettingsLib/res/values-eu-rES/strings.xml b/packages/SettingsLib/res/values-eu-rES/strings.xml
index 7f47bf3..fe5fc29 100644
--- a/packages/SettingsLib/res/values-eu-rES/strings.xml
+++ b/packages/SettingsLib/res/values-eu-rES/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Aplikazioek kanpoko memorian idatz dezakete, manifestuaren balioak kontuan izan gabe"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Behartu jardueren tamaina doitu ahal izatea"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Manifestuan jartzen duena jartzen duela ere, jarduera guztien tamaina doitzeko aukera ematen du, hainbat leihotan erabili ahal izan daitezen."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Tokiko babeskop. pasahitza"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Une honetan, ordenagailuko babeskopia osoak ez daude babestuta."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Ukitu ordenagailuko babeskopia osoak egiteko pasahitza aldatzeko edo kentzeko"</string>
diff --git a/packages/SettingsLib/res/values-fa/strings.xml b/packages/SettingsLib/res/values-fa/strings.xml
index 1f8b575..e1a35f7 100644
--- a/packages/SettingsLib/res/values-fa/strings.xml
+++ b/packages/SettingsLib/res/values-fa/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"بدون توجه به مقادیر مانیفست، هر برنامه‌ای را برای نوشتن در حافظه خارجی واجد شرایط می‌کند"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"اجبار فعالیت‌ها به قابل تغییر اندازه بودن"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"بدون درنظر گرفتن مقادیر مانیفست، همه فعالیت‌ها را برای چندپنجره قابل تغییر اندازه می‌کند."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"گذرواژه پشتیبان‌گیری محلی"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"پشتیبان‌گیری کامل رایانه درحال حاضر محافظت نمی‌شود"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"برای تغییر یا حذف گذرواژه برای نسخه‌های پشتیبان کامل دسک‌تاپ لمس کنید"</string>
diff --git a/packages/SettingsLib/res/values-fi/strings.xml b/packages/SettingsLib/res/values-fi/strings.xml
index e4b4b93..498f204 100644
--- a/packages/SettingsLib/res/values-fi/strings.xml
+++ b/packages/SettingsLib/res/values-fi/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Mahdollistaa sovellusten tallentamisen ulkoiseen tall.tilaan luettelosta riippumatta"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Pakota kaikki toiminnot hyväksymään koon muutos"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Pakottaa kaikki toiminnot hyväksymään koon muuttamisen rinnakkaisnäkymään luettelon arvoista riippumatta."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Varmuuskop. salasana"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Tietokoneen kaikkien tietojen varmuuskopiointia ei ole tällä hetkellä suojattu"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Muuta tai vaihda tietokoneen kaikkien tietojen varmuuskopioinnin salasana koskettamalla"</string>
diff --git a/packages/SettingsLib/res/values-fr-rCA/strings.xml b/packages/SettingsLib/res/values-fr-rCA/strings.xml
index 66c54a1..b32bfb7 100644
--- a/packages/SettingsLib/res/values-fr-rCA/strings.xml
+++ b/packages/SettingsLib/res/values-fr-rCA/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Permet enreg. d\'applis sur espace stockage externe"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forcer les activités à être redimensionnables"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Permet de redimensionner toutes les activités pour le mode multifenêtre, indépendamment des valeurs du fichier manifeste."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Mot de passe sauvegarde PC"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Les sauvegardes complètes sur PC ne sont pas protégées actuellement."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Appuyez pour modifier ou supprimer le mot de passe utilisé pour les sauvegardes complètes sur PC."</string>
diff --git a/packages/SettingsLib/res/values-fr/strings.xml b/packages/SettingsLib/res/values-fr/strings.xml
index e56940a..0190454 100644
--- a/packages/SettingsLib/res/values-fr/strings.xml
+++ b/packages/SettingsLib/res/values-fr/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Rend possible enregistrement de toute appli sur espace stockage externe, indépendamment valeurs fichier manifeste."</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forcer possibilité de redimensionner les activités"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Permet de redimensionner toutes les activités pour le mode multifenêtre, indépendamment des valeurs du fichier manifeste."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Mot de passe sauvegarde PC"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Les sauvegardes complètes sur PC ne sont pas protégées actuellement."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Appuyez pour modifier ou supprimer le mot de passe utilisé pour les sauvegardes complètes sur PC."</string>
diff --git a/packages/SettingsLib/res/values-gl-rES/strings.xml b/packages/SettingsLib/res/values-gl-rES/strings.xml
index 9bcf770..0efe805 100644
--- a/packages/SettingsLib/res/values-gl-rES/strings.xml
+++ b/packages/SettingsLib/res/values-gl-rES/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Fai que calquera aplicación se poida escribir nun almacenamento externo, independentemente dos valores expresados"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forzar o axuste do tamaño das actividades"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Permite axustar o tamaño de todas as actividades para o modo de varias ventás, independentemente dos valores definidos."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Activar ventás de forma libre"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Activa a compatibilidade con ventás de forma libre experimentais."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Contrasinal para copias"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"As copias de seguridade de ordenador completas non están protexidas"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Toca para cambiar ou eliminar o contrasinal para as copias de seguranza completas do escritorio"</string>
diff --git a/packages/SettingsLib/res/values-gu-rIN/strings.xml b/packages/SettingsLib/res/values-gu-rIN/strings.xml
index 6dff8fa..4b72648 100644
--- a/packages/SettingsLib/res/values-gu-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-gu-rIN/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"મેનિફેસ્ટ મૂલ્યોને ધ્યાનમાં લીધા સિવાય, કોઈપણ એપ્લિકેશનને બાહ્ય સ્ટોરેજ પર લખાવા માટે લાયક બનાવે છે"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"પ્રવૃત્તિઓને ફરીથી કદ યોગ્ય થવા માટે ફરજ પાડો"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"તમામ પ્રવૃત્તિઓને મલ્ટી-વિંડો માટે ફરીથી કદ બદલી શકે તેવી બનાવે છે, મેનીફેસ્ટ મુલ્યોને ધ્યાનમાં લીધા સિવાય."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"મુક્તાકાર વિંડોઝ સક્ષમ કરો"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"પ્રાયોગિક મુક્તાકાર વિંડોઝ માટે સમર્થનને સક્ષમ કરે છે."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"ડેસ્કટૉપ બેકઅપ પાસવર્ડ"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ડેસ્કટૉપ સંપૂર્ણ બેકઅપ હાલમાં સુરક્ષિત નથી"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ડેસ્કટૉપ સંપૂર્ણ બેકઅપ્સ માટેનો પાસવર્ડ બદલવા અથવા દૂર કરવા માટે ટચ કરો"</string>
diff --git a/packages/SettingsLib/res/values-hi/strings.xml b/packages/SettingsLib/res/values-hi/strings.xml
index 9ce83fa..5224c38 100644
--- a/packages/SettingsLib/res/values-hi/strings.xml
+++ b/packages/SettingsLib/res/values-hi/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"इससे कोई भी ऐप मेनिफेस्‍ट मान अनदेखा करके, बाहरी मेमोरी पर लिखने योग्‍य बन जाता है"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"आकार बदले जाने के लिए गतिविधियों को बाध्य करें"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"एकाधिक-विंडो के लिए सभी गतिविधियों के आकार को बदले जाने योग्य बनाता है, चाहे मेनिफेस्ट मान कुछ भी हों."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"फ़्रीफ़ॉर्म विंडो सक्षम करें"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"प्रयोगात्मक फ़्रीफ़ॉर्म विंडो का समर्थन सक्षम करती है."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"डेस्‍कटॉप बैकअप पासवर्ड"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"डेस्‍कटॉप पूर्ण बैकअप वर्तमान में सुरक्षित नहीं हैं"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"डेस्कटॉप के पूर्ण बैकअप के पासवर्ड को बदलने या निकालने के लिए स्‍पर्श करें."</string>
diff --git a/packages/SettingsLib/res/values-hr/strings.xml b/packages/SettingsLib/res/values-hr/strings.xml
index dd02171..5cde233 100644
--- a/packages/SettingsLib/res/values-hr/strings.xml
+++ b/packages/SettingsLib/res/values-hr/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Aplikacije se mogu zapisivati u vanjsku pohranu neovisno o manifestu"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Nametni mogućnost promjene veličine za aktivnosti"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Veličina svih aktivnosti može se mijenjati za više prozora, neovisno o vrijednostima manifesta."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Zaporka sigurnosne kopije"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Potpune sigurnosne kopije na stolnom računalu trenutačno nisu zaštićene"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Odaberite za promjenu ili uklanjanje zaporke u potpunim sigurnosnim kopijama na stolnom računalu"</string>
diff --git a/packages/SettingsLib/res/values-hu/strings.xml b/packages/SettingsLib/res/values-hu/strings.xml
index 9b3a386..3559f1e 100644
--- a/packages/SettingsLib/res/values-hu/strings.xml
+++ b/packages/SettingsLib/res/values-hu/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Lehetővé teszi, hogy külső tárhelyre lehessen írni"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Tevékenységek átméretezésének kényszerítése"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Lehetővé teszi, hogy az összes tevékenység átméretezhető legyen a többablakos megjelenítés érdekében a jegyzékértékektől függetlenül."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Szabad formájú ablakok engedélyezése"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Engedélyezi a kísérleti jellegű, szabad formájú ablakok támogatását."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Asztali mentés jelszava"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Az asztali teljes biztonsági mentések jelenleg nem védettek."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Érintse meg, ha módosítaná vagy eltávolítaná a jelszót az asztali teljes mentésekhez"</string>
diff --git a/packages/SettingsLib/res/values-hy-rAM/strings.xml b/packages/SettingsLib/res/values-hy-rAM/strings.xml
index 27db9fe..42c9a05 100644
--- a/packages/SettingsLib/res/values-hy-rAM/strings.xml
+++ b/packages/SettingsLib/res/values-hy-rAM/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Թույլ է տալիս պահել հավելվածը արտաքին սարքում՝ մանիֆեստի արժեքներից անկախ"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Ստիպել, որ ակտիվությունների չափերը լինեն փոփոխելի"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Բոլոր ակտիվությունների չափերը բազմապատուհան ռեժիմի համար դարձնել փոփոխելի՝ մանիֆեստի արժեքներից անկախ:"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Աշխատասեղանի պահուստավորման գաղտնաբառ"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Աշխատասեղանի ամբողջական պահուստավորումները այժմ պաշտպանված չեն"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Աշխատասեղանի ամբողջական պահուստավորման համար ընտրել փոխել կամ հեռացնել գաղտնաբառը"</string>
diff --git a/packages/SettingsLib/res/values-in/strings.xml b/packages/SettingsLib/res/values-in/strings.xml
index 0cea206..6988a73 100644
--- a/packages/SettingsLib/res/values-in/strings.xml
+++ b/packages/SettingsLib/res/values-in/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Membuat semua aplikasi dapat ditulis ke penyimpanan eksterna"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Paksa aktivitas agar ukurannya dapat diubah"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Membuat semua aktivitas dapat diubah ukurannya untuk banyak jendela, terlepas dari nilai manifes."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Sandi cadangan desktop"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Saat ini cadangan desktop penuh tidak dilindungi"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Sentuh guna mengubah atau menghapus sandi untuk cadangan lengkap desktop"</string>
diff --git a/packages/SettingsLib/res/values-is-rIS/strings.xml b/packages/SettingsLib/res/values-is-rIS/strings.xml
index b3509ca..8d912e9 100644
--- a/packages/SettingsLib/res/values-is-rIS/strings.xml
+++ b/packages/SettingsLib/res/values-is-rIS/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Gerir hvaða forriti sem er kleift að skrifa í ytri geymslu, burtséð frá gildum í upplýsingaskrá"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Þvinga breytanlega stærð virkni"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Gerir stærð allrar virkni breytanlega svo að hún henti fyrir marga glugga, óháð gildum í upplýsingaskrá."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Aðgangsorð tölvuafritunar"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Heildarafritun á tölvu er ekki varin sem stendur."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Snertu til að breyta eða fjarlægja aðgangsorðið fyrir heildarafritun á tölvu"</string>
diff --git a/packages/SettingsLib/res/values-it/strings.xml b/packages/SettingsLib/res/values-it/strings.xml
index 9f897f7..2d98a74 100644
--- a/packages/SettingsLib/res/values-it/strings.xml
+++ b/packages/SettingsLib/res/values-it/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Rende l\'app idonea all\'installaz. su mem. esterna, senza considerare i valori manifest"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Imponi formato modificabile alle attività"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Rende il formato di tutte le attività modificabile per la modalità multi-finestra, indipendentemente dai valori manifest."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Attiva finestre a forma libera"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Attiva il supporto per le finestre a forma libera sperimentali."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Password di backup desktop"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"I backup desktop completi non sono attualmente protetti."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Tocca per modificare o rimuovere la password per i backup desktop completi"</string>
diff --git a/packages/SettingsLib/res/values-iw/strings.xml b/packages/SettingsLib/res/values-iw/strings.xml
index 2d44612..e175208 100644
--- a/packages/SettingsLib/res/values-iw/strings.xml
+++ b/packages/SettingsLib/res/values-iw/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"מאפשר כתיבה של כל אפליקציה באחסון חיצוני, ללא התחשבות בערכי המניפסט"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"אלץ יכולת קביעת גודל של הפעילויות"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"מאפשר יכולת קביעת גודל של כל הפעילויות לריבוי חלונות, ללא קשר לערך המניפסט."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"סיסמת גיבוי מקומי"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"גיבויים מלאים בשולחן העבודה אינם מוגנים כעת"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"גע כדי לשנות או להסיר את הסיסמה עבור גיבויים מלאים בשולחן העבודה"</string>
diff --git a/packages/SettingsLib/res/values-ja/strings.xml b/packages/SettingsLib/res/values-ja/strings.xml
index 81a5eaf..bf9bf8a 100644
--- a/packages/SettingsLib/res/values-ja/strings.xml
+++ b/packages/SettingsLib/res/values-ja/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"マニフェストの値に関係なく、すべてのアプリを外部ストレージに書き込めるようになります"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"アクティビティをサイズ変更可能にする"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"マニフェストの値に関係なく、マルチウィンドウですべてのアクティビティのサイズを変更できるようになります。"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"PCバックアップパスワード"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"デスクトップのフルバックアップは現在保護されていません"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"デスクトップのフルバックアップ用のパスワードを変更または削除する場合にタップします"</string>
@@ -263,9 +267,9 @@
     <item msgid="8280754435979370728">"目に自然な色"</item>
     <item msgid="5363960654009010371">"デジタルコンテンツに最適な色"</item>
   </string-array>
-    <string name="inactive_apps_title" msgid="1317817863508274533">"無効なアプリ"</string>
-    <string name="inactive_app_inactive_summary" msgid="6768756967594202411">"無効。タップすると切り替わります。"</string>
-    <string name="inactive_app_active_summary" msgid="4512911571954375968">"有効。タップすると切り替わります。"</string>
+    <string name="inactive_apps_title" msgid="1317817863508274533">"休止中のアプリ"</string>
+    <string name="inactive_app_inactive_summary" msgid="6768756967594202411">"休止中。タップすると切り替わります。"</string>
+    <string name="inactive_app_active_summary" msgid="4512911571954375968">"実行中。タップすると切り替わります。"</string>
     <string name="runningservices_settings_title" msgid="8097287939865165213">"実行中のサービス"</string>
     <string name="runningservices_settings_summary" msgid="854608995821032748">"現在実行中のサービスを表示して制御する"</string>
     <string name="night_mode_title" msgid="2594133148531256513">"夜間モード"</string>
diff --git a/packages/SettingsLib/res/values-ka-rGE/strings.xml b/packages/SettingsLib/res/values-ka-rGE/strings.xml
index e2dfd7e..da9d204 100644
--- a/packages/SettingsLib/res/values-ka-rGE/strings.xml
+++ b/packages/SettingsLib/res/values-ka-rGE/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"აპები ჩაიწერ. გარე მეხს.-ზე აღწ. ფაილის მნიშვნ. მიუხედ."</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"ზომაცვლადი აქტივობების იძულება"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"მანიფესტის მნიშვნელობების მიუხედავად, ყველა აქტივობას მრავალი ფანჯრის რეჟიმისთვის ზომაცვლადად აქცევს."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"დესკტოპის სარეზერვო ასლის პაროლი"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"დესკტოპის სრული სარეზერვო ასლები ამჟამად დაცული არ არის"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"შეეხეთ დესკტოპის სრული სარეზერვო ასლების პაროლის შესაცვლელად ან წასაშლელად"</string>
diff --git a/packages/SettingsLib/res/values-kk-rKZ/strings.xml b/packages/SettingsLib/res/values-kk-rKZ/strings.xml
index 1b8e176..549711c 100644
--- a/packages/SettingsLib/res/values-kk-rKZ/strings.xml
+++ b/packages/SettingsLib/res/values-kk-rKZ/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Манифест мәндеріне қарамастан кез келген қолданбаны сыртқы жадқа жазуға жарамды етеді"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Әрекеттерді өлшемін өзгертуге болатын етуге мәжбүрлеу"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Манифест мәндеріне қарамастан барлық әрекеттерді бірнеше терезе үшін өлшемін өзгертуге болатын етеді."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Компьютер үстелінің сақтық көшірмесі"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Жұмыс үстелінің сақтық көшірмелері қазір қорғалмаған"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Жұмыс үстелінің толық сақтық көшірмесінің кілтсөзін өзгерту немесе жою үшін түртіңіз"</string>
diff --git a/packages/SettingsLib/res/values-km-rKH/strings.xml b/packages/SettingsLib/res/values-km-rKH/strings.xml
index 0186a68..aed4365 100644
--- a/packages/SettingsLib/res/values-km-rKH/strings.xml
+++ b/packages/SettingsLib/res/values-km-rKH/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ធ្វើឲ្យកម្មវិធីទាំងឡាយមានសិទ្ធិសរសេរទៅកាន់ឧបករណ៍ផ្ទុកខាងក្រៅ ដោយមិនគិតពីតម្លៃជាក់លាក់"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"បង្ខំឲ្យសកម្មភាពអាចប្តូរទំហំបាន"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"កំណត់ឲ្យសកម្មភាពទាំងអស់អាចប្តូរទំហំបានសម្រាប់ពហុផ្ទាំងវិនដូ ដោយមិនគិតពីតម្លៃមេនីហ្វេសឡើយ។"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"ពាក្យ​សម្ងាត់​បម្រុង​ទុក​លើ​ផ្ទៃតុ"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ការ​បម្រុង​ទុក​ពេញលេញ​លើ​ផ្ទៃតុ​បច្ចុប្បន្ន​មិន​ត្រូវ​បាន​ការពារ​ទេ។"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ប៉ះ ដើម្បី​ប្ដូរ ឬ​លុប​ពាក្យ​សម្ងាត់​សម្រាប់​ការ​បម្រុងទុក​ពេញលេញ​លើ​ផ្ទៃតុ"</string>
diff --git a/packages/SettingsLib/res/values-kn-rIN/strings.xml b/packages/SettingsLib/res/values-kn-rIN/strings.xml
index 56f4006..50e5955 100644
--- a/packages/SettingsLib/res/values-kn-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-kn-rIN/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ಮ್ಯಾನಿಫೆಸ್ಟ್ ಮೌಲ್ಯಗಳನ್ನು ಪರಿಗಣಿಸದೇ, ಯಾವುದೇ ಅಪ್ಲಿಕೇಶನ್‌ಗೆ ಬಾಹ್ಯ ಸಂಗ್ರಹಣೆಗೆ ಬರೆಯಲು ಅರ್ಹಗೊಳಿಸುತ್ತದೆ"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"ಚಟುವಟಿಕೆಗಳನ್ನು ಮರುಗಾತ್ರಗೊಳಿಸುವಂತೆ ಒತ್ತಾಯ ಮಾಡಿ"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"ಮ್ಯಾನಿಫೆಸ್ಟ್ ಮೌಲ್ಯಗಳನ್ನು ಪರಿಗಣಿಸದೇ, ಬಹು-ವಿಂಡೊಗೆ ಎಲ್ಲಾ ಚಟುವಟಿಕೆಗಳನ್ನು ಮರುಗಾತ್ರಗೊಳಿಸುವಂತೆ ಮಾಡುತ್ತದೆ."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"ಮುಕ್ತಸ್ವರೂಪದ ವಿಂಡೊಗಳನ್ನು ಸಕ್ರಿಯಗೊಳಿಸಿ"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"ಪ್ರಾಯೋಗಿಕ ಮುಕ್ತಸ್ವರೂಪದ ವಿಂಡೊಗಳಿಗೆ ಬೆಂಬಲವನ್ನು ಸಕ್ರಿಯಗೊಳಿಸುತ್ತದೆ."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"ಡೆಸ್ಕ್‌ಟಾಪ್ ಬ್ಯಾಕಪ್ ಪಾಸ್‌ವರ್ಡ್"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ಡೆಸ್ಕ್‌ಟಾಪ್‌‌ನ ಪೂರ್ಣ ಬ್ಯಾಕಪ್‌‌ಗಳನ್ನು ಪ್ರಸ್ತುತ ರಕ್ಷಿಸಲಾಗಿಲ್ಲ"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ಡೆಸ್ಕ್‌ಟಾಪ್‌ನ ಪೂರ್ಣ ಬ್ಯಾಕಪ್‌ಗಳಿಗೆ ಪಾಸ್‌ವರ್ಡ್‌ ಅನ್ನು ಬದಲಾಯಿಸಲು ಅಥವಾ ತೆಗೆದುಹಾಕಲು ಸ್ಪರ್ಶಿಸಿ"</string>
diff --git a/packages/SettingsLib/res/values-ko/strings.xml b/packages/SettingsLib/res/values-ko/strings.xml
index 6ad3efd..ea5dc00 100644
--- a/packages/SettingsLib/res/values-ko/strings.xml
+++ b/packages/SettingsLib/res/values-ko/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"매니페스트 값에 관계없이 앱을 외부 저장소에 작성"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"활동의 크기가 조정 가능하도록 설정"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"모든 활동을 매니페스트 값에 관계없이 멀티 윈도우용으로 크기 조정 가능하도록 설정"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"데스크톱 백업 비밀번호"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"데스크톱 전체 백업에 비밀번호가 설정되어 있지 않음"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"데스크톱 전체 백업에 대한 비밀번호를 변경하거나 삭제하려면 터치하세요."</string>
diff --git a/packages/SettingsLib/res/values-ky-rKG/strings.xml b/packages/SettingsLib/res/values-ky-rKG/strings.xml
index bf37ac4..6a47406 100644
--- a/packages/SettingsLib/res/values-ky-rKG/strings.xml
+++ b/packages/SettingsLib/res/values-ky-rKG/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Манифест маанилерине карабастан бардык колдонмолорду тышкы сактагычка сактоого уруксат берет"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Аракеттердин өлчөмүн өзгөртүүнү мажбурлоо"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Манифест маанилерине карабастан бардык аракеттерди мульти-терезеге өлчөмү өзгөртүлгүдөй кылат."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Компүтердеги бэкаптын сырсөзү"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Компүтердеги толук бэкап учурда корголгон эмес"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Тийип, компүтердеги толук бэкаптын сырсөзүн өзгөртүңүз же жок кылыңыз"</string>
diff --git a/packages/SettingsLib/res/values-lo-rLA/strings.xml b/packages/SettingsLib/res/values-lo-rLA/strings.xml
index 9e6a4b7..538a38c 100644
--- a/packages/SettingsLib/res/values-lo-rLA/strings.xml
+++ b/packages/SettingsLib/res/values-lo-rLA/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ເຮັດ​ໃຫ້ທຸກແອັບ​ມີ​ສິດ​ໄດ້ຮັບການຂຽນ​ໃສ່​ບ່ອນ​ຈັດ​ເກັບ​ພາຍນອກ, ໂດຍ​ບໍ່​ຄຳ​ນຶງ​ເຖິງ​ຄ່າ​ທີ່​ຈະ​ແຈ້ງ"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"ບັງ​ຄັງ​ໃຫ້​ກິດ​ຈະ​ກຳ​ປ່ຽນ​ຂະ​ໜາດ​ໄດ້"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"ເຮັດ​ໃຫ້​ທຸກ​ກິດ​ຈະ​ກຳ​ປ່ຽນ​ຂະ​ໜາດ​ໄດ້​ສຳ​ລັບ​ຫຼາຍ​ໜ້າ​ຕ່າງ, ໂດຍ​ບໍ່​ຄຳ​ນຶງ​ເຖິງ​ຄ່າ​ທີ່​ຈະ​ແຈ້ງ."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"ລະຫັດຜ່ານການສຳຮອງຂໍ້ມູນເດັກສະທັອບ"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ການ​ສຳຮອງ​ຂໍ້ມູນ​ເຕັມຮູບແບບ​ໃນ​ເດັກສະທັອບ​ຍັງ​ບໍ່​ໄດ້​ຮັບ​ການ​ປ້ອງກັນ​ໃນ​ເວລາ​ນີ້"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ແຕະເພື່ອປ່ຽນ ຫຼືລຶບລະຫັດຂອງການສຳຮອງຂໍ້ມູນເຕັມຮູບແບບໃນເດັກສະທັອບ"</string>
diff --git a/packages/SettingsLib/res/values-lt/strings.xml b/packages/SettingsLib/res/values-lt/strings.xml
index 2019646..014a6fb 100644
--- a/packages/SettingsLib/res/values-lt/strings.xml
+++ b/packages/SettingsLib/res/values-lt/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Vis. pr. gal. įr. į vid. saug. nepais. apr. vert."</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Priv. nust., kad veiksm. b. g. atl. kelių d. lang."</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Nustatoma, kad visus veiksmus būtų galima atlikti kelių dydžių languose, nepaisant aprašo verčių."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Viet. atsrg. kop. slapt."</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Šiuo metu visos vietinės atsarginės kopijos neapsaugotos"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Jei norite pakeisti ar pašalinti visų vietinių atsarginių kopijų slaptažodį, palieskite"</string>
diff --git a/packages/SettingsLib/res/values-lv/strings.xml b/packages/SettingsLib/res/values-lv/strings.xml
index 2f9a83b..87da105 100644
--- a/packages/SettingsLib/res/values-lv/strings.xml
+++ b/packages/SettingsLib/res/values-lv/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Ļauj jebkuru lietotni ierakstīt ārējā krātuvē neatkarīgi no manifesta vērtības."</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Pielāgot darbības"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Pielāgo visas darbības vairāku logu režīmam neatkarīgi no vērtībām manifestā."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Datora dublējuma parole"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Darbvirsmas pilnie dublējumi pašlaik nav aizsargāti."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Pieskarieties, lai mainītu vai noņemtu paroli pilniem darbvirsmas dublējumiem."</string>
diff --git a/packages/SettingsLib/res/values-mk-rMK/strings.xml b/packages/SettingsLib/res/values-mk-rMK/strings.xml
index 51c2568..b588c2c 100644
--- a/packages/SettingsLib/res/values-mk-rMK/strings.xml
+++ b/packages/SettingsLib/res/values-mk-rMK/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Запишува апл. во надв.меморија, незав. од манифест"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Принуди ги активностите да ја менуваат големината"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Ги прави сите активности да бидат со променлива големина за мултипрозорец, без разлика на вредностите на манифестот."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Овозможи прозорци со слободна форма"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Овозможува поддршка за експериментални прозорци со слободна форма."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Резервна лозинка за работна површина"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Целосни резервни копии на работната површина кои во моментов не се заштитени"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Допрете за да се промени или отстрани лозинката за целосна резервна копија на работната површина"</string>
diff --git a/packages/SettingsLib/res/values-ml-rIN/strings.xml b/packages/SettingsLib/res/values-ml-rIN/strings.xml
index f00103f..d76e87f 100644
--- a/packages/SettingsLib/res/values-ml-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-ml-rIN/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"മാനിഫെസ്റ്റ് മൂല്യങ്ങൾ പരിഗണിക്കാതെ, ബാഹ്യ സ്റ്റോറേജിലേക്ക് എഴുതപ്പെടുന്നതിന് ഏതൊരു ആപ്പിനെയും യോഗ്യമാക്കുന്നു"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"വലിപ്പം മാറ്റാൻ പ്രവർത്തനങ്ങളെ നിർബന്ധിക്കുക"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"മാനിഫെസ്റ്റ് മൂല്യങ്ങൾ പരിഗണിക്കാതെ, എല്ലാ പ്രവർത്തനങ്ങളെയും മൾട്ടി-വിൻഡോയ്ക്കായി വലിപ്പം മാറ്റുന്നു."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"ഡെ‌സ്‌ക്ടോപ്പ് ബാക്കപ്പ് പാസ്‌വേഡ്"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ഡെസ്‌ക്‌ടോപ്പ് പൂർണ്ണ ബാക്കപ്പുകൾ നിലവിൽ പരിരക്ഷിച്ചിട്ടില്ല"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ഡെസ്‌ക്‌ടോപ്പ് പൂർണ്ണ ബാക്കപ്പുകൾക്കായി പാസ്‌വേഡുകൾ മാറ്റാനോ നീക്കംചെയ്യാനോ സ്‌പർശിക്കുക"</string>
diff --git a/packages/SettingsLib/res/values-mn-rMN/strings.xml b/packages/SettingsLib/res/values-mn-rMN/strings.xml
index cc0e7cb..4aea631 100644
--- a/packages/SettingsLib/res/values-mn-rMN/strings.xml
+++ b/packages/SettingsLib/res/values-mn-rMN/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Манифест утгыг нь үл хамааран дурын апп-ыг гадаад санах ойд бичих боломжтой болгодог"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Үйл ажиллагааны хэмжээг өөрчилж болохуйц болгох"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Тодорхойлогч файлын утгыг үл хамааран, бүх үйл ажиллагааг олон цонхонд хэмжээг нь өөрчилж болохуйц болгох."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Десктоп нөөшлөлтийн нууц үг"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Десктоп бүрэн нөөцлөлт одоогоор хамгаалалтгүй байна"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Десктоп дээрх бүрэн нөөшлөлтийн нууц үгийг өөрчлөх буюу арилгахын тулд хүрнэ үү"</string>
diff --git a/packages/SettingsLib/res/values-mr-rIN/strings.xml b/packages/SettingsLib/res/values-mr-rIN/strings.xml
index b939ca0..ed57fb7 100644
--- a/packages/SettingsLib/res/values-mr-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-mr-rIN/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"मॅनिफेस्ट मूल्यांकडे दुर्लक्ष करून, कोणत्याही अॅपला बाह्य संचयनावर लेखन केले जाण्‍यासाठी पात्र बनविते"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"क्र‍ियाकलापाचा आकार बदलण्यायोग्य होण्याची सक्ती करा"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"मॅनिफेस्ट मूल्यांकडे दुर्लक्ष करून, एकाधिक-विंडोसाठी सर्व क्रियाकलापांचा आकार बदलण्यायोग्य करा"</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"freeform विंडो सक्षम करा"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"प्रायोगिक मुक्तस्वरूपाच्या विंडोसाठी समर्थन सक्षम करते."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"डेस्कटॉप बॅकअप संकेतशब्द"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"डेस्कटॉप पूर्ण बॅक अप सध्या संरक्षित नाहीत"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"डेस्कटॉपच्या पूर्ण बॅकअपसाठी असलेला संकेतशब्द बदलण्यासाठी किंवा काढून टाकण्यासाठी स्पर्श करा"</string>
diff --git a/packages/SettingsLib/res/values-ms-rMY/strings.xml b/packages/SettingsLib/res/values-ms-rMY/strings.xml
index 2e67752..1f72d04 100644
--- a/packages/SettingsLib/res/values-ms-rMY/strings.xml
+++ b/packages/SettingsLib/res/values-ms-rMY/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Menjadikan sebarang apl layak ditulis ke storan luaran, walau apa juga nilai manifesnya"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Paksa aktiviti supaya boleh diubah saiz"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Menjadikan semua aktiviti boleh diubah saiz untuk berbilang tetingkap, tanpa mengambil kira nilai manifes."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Kata laluan sandaran komputer meja"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Sandaran penuh komputer meja tidak dilindungi pada masa ini"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Sentuh untuk menukar atau mengalih keluar kata laluan untuk sandaran penuh komputer meja"</string>
diff --git a/packages/SettingsLib/res/values-my-rMM/strings.xml b/packages/SettingsLib/res/values-my-rMM/strings.xml
index 002aed1..cd4812f 100644
--- a/packages/SettingsLib/res/values-my-rMM/strings.xml
+++ b/packages/SettingsLib/res/values-my-rMM/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ပြနေတဲ့ တန်ဖိုး ဘယ်လိုပဲရှိနေနေ၊ ဘယ် appကို မဆို အပြင် သိုလှောင်ခန်းသို့ ရေးသားခွင့် ပေးတယ်"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"လုပ်ဆောင်ချက်များ ဆိုက်ညှိရနိုင်ရန် လုပ်ခိုင်းပါ"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"မန်နီးဖက်စ် တန်ဖိုးမရွေး၊ လုပ်ဆောင်ချက် အားလုံး ဆိုက်ညှိရနိုင်အောင် လုပ်ပေးပါ။"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Desktop အရန်စကားဝှက်"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"အလုပ်ခုံတွင် အရန်သိမ်းဆည်းခြင်းများကို လောလောဆယ် မကာကွယ်နိုင်ပါ။"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"အလုပ်ခုံ တွင် အရန်သိမ်းဆည်းခြင်းအပြည့်လုပ်ရန် အတွက် စကားဝှက်ဖယ်ရန် သို့ ပြောင်းရန် တို့ထိပါ။"</string>
diff --git a/packages/SettingsLib/res/values-nb/strings.xml b/packages/SettingsLib/res/values-nb/strings.xml
index a496a21..ae0b15d 100644
--- a/packages/SettingsLib/res/values-nb/strings.xml
+++ b/packages/SettingsLib/res/values-nb/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Gjør at apper kan skrives til ekstern lagring, uavhengig av manifestverdier"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Tving aktiviteter til å kunne endre størrelse"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Dette gjør at alle aktivitene kan endre størrelse for flervindusmodus, uavhengig av manifestverdier."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Passord for sikkerhetskopiering på datamaskin"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Fullstendig sikkerhetskopiering på datamaskin beskyttes ikke for øyeblikket."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Trykk for å endre eller fjerne passordet for fullstendige sikkerhetskopier på datamaskinen"</string>
diff --git a/packages/SettingsLib/res/values-ne-rNP/strings.xml b/packages/SettingsLib/res/values-ne-rNP/strings.xml
index 5c85c25..5885513 100644
--- a/packages/SettingsLib/res/values-ne-rNP/strings.xml
+++ b/packages/SettingsLib/res/values-ne-rNP/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"म्यानिफेेस्टको उपेक्षा गरी, कुनै पनि अनुप्रयोगलाई बाह्य भण्डारणमा लेख्न योग्य बनाउँछ"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"गतिविधिहरू रिसाइज गर्नको लागि बाध्य गर्नुहोस्"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"म्यानिफेेस्ट मानहरूको ख्याल नगरी, बहु-विन्डोको लागि सबै रिसाइज गर्न सकिने गतिविधिहरू बनाउँछ।"</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"फ्रीफर्म विन्डोहरू सक्रिय गर्नुहोस्"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"प्रयोगात्मक फ्रीफर्म विन्डोहरूका लागि समर्थनलाई सक्रिय गर्छ।"</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"डेस्कटप ब्याकअप पासवर्ड"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"डेस्कटप पूर्ण जगेडाहरू हाललाई सुरक्षित छैनन्"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"डेस्कटप पूर्ण ब्याकअपको लागि पासवर्ड बदल्न वा हटाउन छुनुहोस्"</string>
diff --git a/packages/SettingsLib/res/values-nl/strings.xml b/packages/SettingsLib/res/values-nl/strings.xml
index 1afa444..1dd477d 100644
--- a/packages/SettingsLib/res/values-nl/strings.xml
+++ b/packages/SettingsLib/res/values-nl/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Hierdoor komt een app in aanmerking om te worden geschreven naar externe opslag, ongeacht de manifestwaarden"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Formaat activiteiten geforceerd aanpasbaar maken"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Hiermee wordt het formaat van alle activiteiten aanpasbaar gemaakt, ongeacht de manifestwaarden."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Vensters met vrije vorm inschakelen"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Schakelt ondersteuning in voor vensters met experimentele vrije vorm."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Wachtwoord desktopback-up"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Volledige back-ups naar desktops zijn momenteel niet beveiligd"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Raak dit aan om het wachtwoord voor volledige back-ups naar desktops te wijzigen of te verwijderen"</string>
diff --git a/packages/SettingsLib/res/values-pa-rIN/strings.xml b/packages/SettingsLib/res/values-pa-rIN/strings.xml
index ad3d3ed..85f9ffb 100644
--- a/packages/SettingsLib/res/values-pa-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-pa-rIN/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ਇੱਕ ਐਪ ਨੂੰ ਬਾਹਰਲੀ ਸਟੋਰੇਜ ਤੇ ਲਿਖਣ ਦੇ ਯੋਗ ਬਣਾਉਂਦਾ ਹੈ, ਮੈਨੀਫੈਸਟ ਵੈਲਯੂਜ ਤੇ ਵਿਚਾਰ ਕੀਤੇ ਬਿਨਾਂ"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"ਮੁੜ-ਆਕਾਰ ਬਦਲਣ ਲਈ ਸਰਗਰਮੀਆਂ \'ਤੇ ਜ਼ੋਰ ਦਿਓ"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"ਮਲਟੀ-ਵਿੰਡੋ ਲਈ ਸਾਰੀਆਂ ਸਰਗਰਮੀਆਂ ਨੂੰ ਮੁੜ-ਆਕਾਰ ਵਿੱਚ ਲਿਆਉਂਦੀ ਹੈ, ਚਾਹੇ ਮੈਨੀਫੈਸਟ ਵੈਲਯੂਜ਼ ਕੁਝ ਵੀ ਹੋਣ।"</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"freeform windows ਨੂੰ ਯੋਗ ਬਣਾਓ"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"ਪ੍ਰਯੋਗਾਤਮਕ freeform windows ਲਈ ਸਮਰਥਨ ਨੂੰ ਯੋਗ ਬਣਾਉਂਦੀ ਹੈ।"</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"ਡੈਸਕਟੌਪ ਬੈਕਅਪ ਪਾਸਵਰਡ"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ਡੈਸਕਟੌਪ ਪੂਰੇ ਬੈਕਅਪਸ ਇਸ ਵੇਲੇ ਸੁਰੱਖਿਅਤ ਨਹੀਂ ਹਨ"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ਡੈਸਕਟੌਪ ਪੂਰੇ ਬੈਕਅਪਸ ਲਈ ਪਾਸਵਰਡ ਬਦਲਣ ਜਾਂ ਹਟਾਉਣ ਲਈ ਛੋਹਵੋ"</string>
diff --git a/packages/SettingsLib/res/values-pl/strings.xml b/packages/SettingsLib/res/values-pl/strings.xml
index d58070e..9f7c022 100644
--- a/packages/SettingsLib/res/values-pl/strings.xml
+++ b/packages/SettingsLib/res/values-pl/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Pozwala na zapis aplikacji w pamięci zewn. niezależnie od wartości w pliku manifestu"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Wymuś zmianę rozmiaru okien aktywności"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Umożliwia zmianę rozmiaru wszystkich okien aktywności w trybie wielu okien niezależnie od ustawień w pliku manifestu."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Włącz dowolny rozmiar okien"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Włącza obsługę eksperymentalnej funkcji dowolnego rozmiaru okien."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Hasło kopii zapasowej"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Pełne kopie zapasowe na komputerze nie są obecnie chronione"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Wybierz, aby zmienić lub usunąć hasło pełnych kopii zapasowych na komputerze stacjonarnym."</string>
diff --git a/packages/SettingsLib/res/values-pt-rBR/strings.xml b/packages/SettingsLib/res/values-pt-rBR/strings.xml
index 3b28043..dd4b58d 100644
--- a/packages/SettingsLib/res/values-pt-rBR/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rBR/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Qualifica apps p/ gravação em armazenamento externo, independentemente de valores de manifestos"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forçar atividades a serem redimensionáveis"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Torna todas as atividades redimensionáveis para várias janelas, independentemente dos valores do manifesto."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Senha do backup local"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Os backups completos do computador não estão protegidos no momento"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Toque para alterar ou remover a senha de backups completos do desktop"</string>
diff --git a/packages/SettingsLib/res/values-pt-rPT/strings.xml b/packages/SettingsLib/res/values-pt-rPT/strings.xml
index c5f94cb..0cbe5e4 100644
--- a/packages/SettingsLib/res/values-pt-rPT/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rPT/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Qualquer aplic. pode ser gravada no arm. ext., independ. dos valores do manif."</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forçar as atividades a serem redimensionáveis"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Torna todas as atividades redimensionáveis para várias janelas, independentemente dos valores do manifesto."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Ativar janelas de forma livre"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Ativa a compatibilidade com janelas de forma livre experimentais."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Palavra-passe cópia do comp."</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"As cópias de segurança completas no ambiente de trabalho não estão atualmente protegidas"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Toque para alterar ou remover a palavra-passe para cópias de segurança completas no ambiente de trabalho"</string>
diff --git a/packages/SettingsLib/res/values-pt/strings.xml b/packages/SettingsLib/res/values-pt/strings.xml
index 3b28043..dd4b58d 100644
--- a/packages/SettingsLib/res/values-pt/strings.xml
+++ b/packages/SettingsLib/res/values-pt/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Qualifica apps p/ gravação em armazenamento externo, independentemente de valores de manifestos"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forçar atividades a serem redimensionáveis"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Torna todas as atividades redimensionáveis para várias janelas, independentemente dos valores do manifesto."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Senha do backup local"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Os backups completos do computador não estão protegidos no momento"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Toque para alterar ou remover a senha de backups completos do desktop"</string>
diff --git a/packages/SettingsLib/res/values-ro/strings.xml b/packages/SettingsLib/res/values-ro/strings.xml
index c76faf0..a666da0 100644
--- a/packages/SettingsLib/res/values-ro/strings.xml
+++ b/packages/SettingsLib/res/values-ro/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Face orice aplicație eligibilă să fie scrisă în stocarea externă, indiferent de valorile manifestului"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Forțați redimensionarea activităților"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Permite redimensionarea tuturor activităților pentru modul cu ferestre multiple, indiferent de valorile manifestului."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Parolă copie rez. desktop"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"În prezent, copiile de rezervă complete pe desktop nu sunt protejate"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Atingeţi pentru a modifica sau pentru a elimina parola pentru copiile de rezervă complete pe desktop"</string>
diff --git a/packages/SettingsLib/res/values-ru/strings.xml b/packages/SettingsLib/res/values-ru/strings.xml
index f1cd182..e93bae1 100644
--- a/packages/SettingsLib/res/values-ru/strings.xml
+++ b/packages/SettingsLib/res/values-ru/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Разрешает сохранение приложений на внешние накопители независимо от значения манифеста"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Изменение размера в многооконном режиме"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Позволяет менять размер в многооконном режиме (независимо от значений манифеста)"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Пароль для резервного копирования"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Полные резервные копии в настоящее время не защищены"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Изменить или удалить пароль для резервного копирования"</string>
diff --git a/packages/SettingsLib/res/values-si-rLK/strings.xml b/packages/SettingsLib/res/values-si-rLK/strings.xml
index eb13ce4..6753624 100644
--- a/packages/SettingsLib/res/values-si-rLK/strings.xml
+++ b/packages/SettingsLib/res/values-si-rLK/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"මැනිෆෙස්ට් අගයන් නොසලකා, ඕනෑම යෙදුමක් අභ්‍යන්තර ගබඩාවට ලිවීමට සුදුසුකම් ලබා දෙයි"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"ක්‍රියාකාරකම් ප්‍රතිප්‍රමාණ කළ හැකි බවට බල කරන්න"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"මැනිෆෙස්ට් අගයන් නොසලකා, සියලු ක්‍රියාකාරකම් බහු-කවුළු සඳහා ප්‍රතිප්‍රමාණ කළ හැකි බවට පත් කරයි."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"ඩෙස්ක්ටොප් උපස්ථ මුරපදය"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ඩෙස්ක්ටොප් සම්පූර්ණ උපස්ථ දැනට ආරක්ෂා කර නොමැත"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ඩෙස්ක්ටොප් සම්පූර්ණ උපස්ථ සඳහා මුරපදය වෙනස් කිරීමට හෝ ඉවත් කිරීමට ස්පර්ශ කරන්න"</string>
diff --git a/packages/SettingsLib/res/values-sk/strings.xml b/packages/SettingsLib/res/values-sk/strings.xml
index b5b6d2a..7db7835 100644
--- a/packages/SettingsLib/res/values-sk/strings.xml
+++ b/packages/SettingsLib/res/values-sk/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Umožňuje zapísať akúkoľvek aplikáciu do externého úložiska bez ohľadu na hodnoty v manifeste"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Vynútiť možnosť zmeny veľkosti aktivít"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Veľkosti všetkých aktivít bude možné zmeniť na niekoľko okien (bez ohľadu na hodnoty manifestu)."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Heslo pre zálohy v počítači"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Úplné zálohy na počítači nie sú momentálne chránené"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Dotykom zmeníte alebo odstránite heslo pre úplné zálohy do počítača"</string>
diff --git a/packages/SettingsLib/res/values-sl/strings.xml b/packages/SettingsLib/res/values-sl/strings.xml
index cb107d7..ed37933 100644
--- a/packages/SettingsLib/res/values-sl/strings.xml
+++ b/packages/SettingsLib/res/values-sl/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Poskrbi, da je ne glede na vrednosti v manifestu mogoče vsako aplikacijo zapisati v zunanjo shrambo"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Vsili povečanje velikosti za aktivnosti"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Poskrbi, da je ne glede na vrednosti v manifestu mogoče vsem aktivnostim povečati velikost za način z več okni."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Geslo za varn. kop. rač."</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Popolne varnostne kopije namizja trenutno niso zaščitene"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Dotaknite se, če želite spremeniti ali odstraniti geslo za popolno varnostno kopiranje namizja."</string>
diff --git a/packages/SettingsLib/res/values-sq-rAL/strings.xml b/packages/SettingsLib/res/values-sq-rAL/strings.xml
index c176f18..7f4d6a8 100644
--- a/packages/SettingsLib/res/values-sq-rAL/strings.xml
+++ b/packages/SettingsLib/res/values-sq-rAL/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Bën që çdo aplikacion të jetë i përshtatshëm për t\'u shkruar në hapësirën ruajtëse të jashtme, pavarësisht nga vlerat e manifestit"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Detyro madhësinë e ndryshueshme për aktivitetet"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Bën që të gjitha aktivitetet të kenë madhësi të ndryshueshme për përdorimin me shumë dritare, pavarësisht vlerave të manifestit."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Aktivizo dritaret me formë të lirë"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Aktivizon mbështetjen për dritaret eksperimentale me formë të lirë."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Fjalëkalimi rezervë i kompjuterit"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Rezervimet e plota në kompjuter nuk janë të mbrojtura aktualisht"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Prek për të ndryshuar ose hequr fjalëkalimin për rezervime të plota të desktopit"</string>
diff --git a/packages/SettingsLib/res/values-sr/strings.xml b/packages/SettingsLib/res/values-sr/strings.xml
index 6b66094..9596ce5 100644
--- a/packages/SettingsLib/res/values-sr/strings.xml
+++ b/packages/SettingsLib/res/values-sr/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Омогућава уписивање свих апликација у спољну меморију, без обзира на вредности манифеста"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Принудно омогући промену величине активности"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Омогућава промену величине свих активности за режим са више прозора, без обзира на вредности манифеста."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Лозинка резервне копије за рачунар"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Резервне копије читавог система тренутно нису заштићене"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Додирните да бисте променили или уклонили лозинку за прављење резервних копија читавог система на рачунару"</string>
diff --git a/packages/SettingsLib/res/values-sv/strings.xml b/packages/SettingsLib/res/values-sv/strings.xml
index 40e1593..7d0d0a0 100644
--- a/packages/SettingsLib/res/values-sv/strings.xml
+++ b/packages/SettingsLib/res/values-sv/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Appen kan skrivas till extern lagring, oavsett manifestvärden"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Framtvinga storleksanpassning för aktiviteter"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Detta gör det möjligt att ändra storleken på alla aktiviteter i flerfönsterläge, oavsett manifestvärden."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Lösenord för säkerhetskopia av datorn"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"De fullständiga säkerhetskopiorna av datorn är för närvarande inte skyddade"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Tryck om du vill ändra eller ta bort lösenordet för fullständig säkerhetskopiering av datorn"</string>
diff --git a/packages/SettingsLib/res/values-sw/strings.xml b/packages/SettingsLib/res/values-sw/strings.xml
index a014e1d..d1041da 100644
--- a/packages/SettingsLib/res/values-sw/strings.xml
+++ b/packages/SettingsLib/res/values-sw/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Huweka programu kwenye hifadhi ya nje, bila kujali maelezo"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Lazimisha shughuli ziweze kubadilishwa ukubwa"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Fanya shughuli zote ziweze kubadilishwa ukubwa kwa ajili ya dirisha nyingi, bila kujali thamani za faili ya maelezo."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Nenosiri la hifadhi rudufu ya eneo kazi"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Hifadhi rudufu kamili za eneo kazi hazijalindwa kwa sasa"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Gusa ili ubadilishe au uondoe nenosiri la hifadhi rudufu kamili za eneo kazi"</string>
diff --git a/packages/SettingsLib/res/values-ta-rIN/strings.xml b/packages/SettingsLib/res/values-ta-rIN/strings.xml
index 4f6ea57..e66f073 100644
--- a/packages/SettingsLib/res/values-ta-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-ta-rIN/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"மேனிஃபெஸ்ட் மதிப்புகளை பொருட்படுத்தாமல், எந்தப் பயன்பாட்டையும் வெளிப்புற சேமிப்பிடத்தில் எழுத அனுமதிக்கும்"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"செயல்பாடுகளை அளவுமாறக்கூடியதாக அமை"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"மேனிஃபெஸ்ட் மதிப்புகளைப் பொருட்படுத்தாமல், பல சாளரத்திற்கு எல்லா செயல்பாடுகளையும் அளவுமாறக்கூடியதாக அமைக்கும்."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"டெஸ்க்டாப் காப்புப்பிரதி கடவுச்சொல்"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"டெஸ்க்டாப்பின் முழு காப்புப்பிரதிகள் தற்போது பாதுகாக்கப்படவில்லை"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"டெஸ்க்டாப்பின் முழுமையான காப்புப்பிரதிகளுக்கான கடவுச்சொல்லை மாற்றுவதற்கு அல்லது அகற்றுவதற்குத் தொடவும்"</string>
diff --git a/packages/SettingsLib/res/values-te-rIN/strings.xml b/packages/SettingsLib/res/values-te-rIN/strings.xml
index a6d2140..80b84f0 100644
--- a/packages/SettingsLib/res/values-te-rIN/strings.xml
+++ b/packages/SettingsLib/res/values-te-rIN/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ఏ అనువర్తనాన్ని అయినా మానిఫెస్ట్ విలువలతో సంబంధం లేకుండా బాహ్య నిల్వలో వ్రాయగలిగేలా అనుమతిస్తుంది"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"కార్యాచరణలను పరిమాణం మార్చగలిగేలా నిర్బంధించు"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"మానిఫెస్ట్ విలువలతో సంబంధం లేకుండా అన్ని కార్యాచరణలను బహుళ విండోల్లో సరిపోయేటట్లు పరిమాణం మార్చగలిగేలా చేస్తుంది."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"స్వతంత్ర రూప విండోలను ప్రారంభించండి"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"ప్రయోగాత్మక స్వతంత్ర రూప విండోలకు మద్దతును ప్రారంభిస్తుంది."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"డెస్క్‌టాప్ బ్యాకప్ పాస్‌వర్డ్"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"డెస్క్‌టాప్ పూర్తి బ్యాకప్‌లు ప్రస్తుతం రక్షించబడలేదు"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"డెస్క్‌టాప్ పూర్తి బ్యాకప్‌ల కోసం పాస్‌వర్డ్‌ను మార్చడానికి లేదా తీసివేయడానికి తాకండి"</string>
diff --git a/packages/SettingsLib/res/values-th/strings.xml b/packages/SettingsLib/res/values-th/strings.xml
index de2f33d..6826419 100644
--- a/packages/SettingsLib/res/values-th/strings.xml
+++ b/packages/SettingsLib/res/values-th/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"ให้สามารถเขียนแอปต่างๆ ไปยังที่เก็บภายนอกได้ โดยไม่คำนึงถึงค่าในไฟล์ Manifest"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"บังคับให้กิจกรรมปรับขนาดได้"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"ทำให้กิจกรรมทั้งหมดปรับขนาดได้สำหรับหน้าต่างหลายบาน โดยไม่คำนึงถึงค่าในไฟล์ Manifest"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"รหัสผ่านการสำรองข้อมูลในเดสก์ท็อป"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"การสำรองข้อมูลเต็มรูปแบบในเดสก์ท็อป ไม่ได้รับการป้องกันในขณะนี้"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"แตะเพื่อเปลี่ยนหรือลบรหัสผ่านสำหรับการสำรองข้อมูลเต็มรูปแบบในเดสก์ท็อป"</string>
diff --git a/packages/SettingsLib/res/values-tl/strings.xml b/packages/SettingsLib/res/values-tl/strings.xml
index 231079b..8f62326 100644
--- a/packages/SettingsLib/res/values-tl/strings.xml
+++ b/packages/SettingsLib/res/values-tl/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Mara-write na sa external storage ang anumang app, anuman ang manifest value"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Sapilitang gawing resizable ang mga aktibidad"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Gawing resizable para sa multi-window ang lahat ng aktibidad, anuman ang mga manifest value."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Password ng pag-backup ng desktop"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Kasalukuyang hindi pinoprotektahan ang mga buong pag-backup ng desktop"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Pindutin upang baguhin o alisin ang password para sa mga buong pag-backup ng desktop"</string>
diff --git a/packages/SettingsLib/res/values-tr/strings.xml b/packages/SettingsLib/res/values-tr/strings.xml
index c44d7f8..5e0839a 100644
--- a/packages/SettingsLib/res/values-tr/strings.xml
+++ b/packages/SettingsLib/res/values-tr/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Bildirilen değerlerden bağımsız olarak uygulamaları harici depolamaya yazmak için uygun hale getirir"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Etkinlikleri yeniden boyutlandırılabilmeye zorla"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Manifest değerlerinden bağımsız olarak, tüm etkinlikleri birden fazla pencerede yeniden boyutlandırılabilir hale getirir."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Masaüstü yedekleme şifresi"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Masaüstü tam yedeklemeleri şu an korunmuyor"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Masaüstü tam yedeklemelerinin şifresini değiştirmek veya kaldırmak için dokunun"</string>
diff --git a/packages/SettingsLib/res/values-uk/strings.xml b/packages/SettingsLib/res/values-uk/strings.xml
index d5dbe90..2448b23 100644
--- a/packages/SettingsLib/res/values-uk/strings.xml
+++ b/packages/SettingsLib/res/values-uk/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Додатки можна записувати на зовнішню пам’ять незалежно від значень маніфесту"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Примусово масштабувати активність"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Активність масштабуватиметься на кілька вікон, незалежно від значень у файлі маніфесту."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Увімкнути вікна довільного формату"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Увімкнуться експериментальні вікна довільного формату."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Пароль резерв.копії на ПК"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Повні резервні копії на комп’ютері наразі не захищені"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Торкніться, щоб змінити чи видалити пароль для повного резервного копіювання на комп’ютер"</string>
diff --git a/packages/SettingsLib/res/values-ur-rPK/strings.xml b/packages/SettingsLib/res/values-ur-rPK/strings.xml
index 4c9c178..0834303 100644
--- a/packages/SettingsLib/res/values-ur-rPK/strings.xml
+++ b/packages/SettingsLib/res/values-ur-rPK/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"‏manifest اقدار سے قطع نظر، کسی بھی ایپ کو بیرونی اسٹوریج پر لکھے جانے کا اہل بناتا ہے"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"سرگرمیوں کو ری سائز ایبل بنائیں"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"‏manifest اقدار سے قطع نظر، ملٹی ونڈو کیلئے تمام سرگرمیوں کو ری سائز ایبل بناتا ہے۔"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"ڈیسک ٹاپ کا بیک اپ پاس ورڈ"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"ڈیسک ٹاپ کے مکمل بیک اپس فی الحال محفوظ کیے ہوئے نہیں ہیں"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"ڈیسک ٹاپ کے مکمل بیک اپس کیلئے پاس ورڈ کو تبدیل کرنے یا ہٹانے کیلئے ٹچ کریں"</string>
diff --git a/packages/SettingsLib/res/values-uz-rUZ/strings.xml b/packages/SettingsLib/res/values-uz-rUZ/strings.xml
index d138a28..d2d8b76 100644
--- a/packages/SettingsLib/res/values-uz-rUZ/strings.xml
+++ b/packages/SettingsLib/res/values-uz-rUZ/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Manifest qiymatidan qat’i nazar istalgan ilovani tashqi xotiraga saqlash imkonini beradi"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Harakatlarni moslashuvchan o‘lchamga keltirish"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Manifest qiymatidan qat’i nazar barcha harakatlarni ko‘p oynali rejimga moslashtiradi."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Zaxira nusxa uchun parol"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Kompyuterdagi zaxira nusxalar hozirgi vaqtda himoyalanmagan"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Ish stoli to\'liq zaxira nusxalari parolini o‘zgartirish yoki o‘chirish uchun bu yerni bosing."</string>
diff --git a/packages/SettingsLib/res/values-vi/strings.xml b/packages/SettingsLib/res/values-vi/strings.xml
index 7ab8b02..178e301 100644
--- a/packages/SettingsLib/res/values-vi/strings.xml
+++ b/packages/SettingsLib/res/values-vi/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Giúp ứng dụng bất kỳ đủ điều kiện được ghi vào bộ nhớ ngoài bất kể giá trị tệp kê khai là gì"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Buộc các hoạt động có thể thay đổi kích thước"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Giúp tất cả hoạt động có thể thay đổi kích thước cho nhiều cửa sổ bất kể giá trị tệp kê khai là gì."</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"Mật khẩu sao lưu của máy tính"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Sao lưu toàn bộ máy tính hiện không được bảo vệ"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Chạm để thay đổi hoặc xóa mật khẩu dành cho bộ sao lưu toàn bộ tới máy tính"</string>
diff --git a/packages/SettingsLib/res/values-zh-rCN/strings.xml b/packages/SettingsLib/res/values-zh-rCN/strings.xml
index 509ff88..5b96383 100644
--- a/packages/SettingsLib/res/values-zh-rCN/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rCN/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"允许将任何应用写入外部存储设备(无论清单值是什么)"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"强制将活动设为可调整大小"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"将所有活动设为可配合多窗口环境调整大小(无论清单值是什么)。"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"桌面备份密码"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"桌面完整备份当前未设置密码保护"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"触摸可更改或删除用于桌面完整备份的密码"</string>
diff --git a/packages/SettingsLib/res/values-zh-rHK/strings.xml b/packages/SettingsLib/res/values-zh-rHK/strings.xml
index f323667..db5f09b 100644
--- a/packages/SettingsLib/res/values-zh-rHK/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rHK/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"允許將所有應用程式寫入到外部儲存完間 (所有資訊清單值)"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"強制可變更活動尺寸"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"在任何資訊清單值下,允許為多個視窗變更所有活動的尺寸。"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"桌面電腦備份密碼"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"桌上電腦的完整備份目前未受保護"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"輕觸即可更改或移除桌上電腦完整備份的密碼"</string>
diff --git a/packages/SettingsLib/res/values-zh-rTW/strings.xml b/packages/SettingsLib/res/values-zh-rTW/strings.xml
index c6ad832..787a442 100644
--- a/packages/SettingsLib/res/values-zh-rTW/strings.xml
+++ b/packages/SettingsLib/res/values-zh-rTW/strings.xml
@@ -247,6 +247,10 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"允許將任何應用程式寫入外部儲存空間 (無論資訊清單值為何)"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"將活動強制設為可調整大小"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"將所有活動設為可配合多重視窗環境調整大小 (無論資訊清單值為何)。"</string>
+    <!-- no translation found for enable_freeform_support (1461893351278940416) -->
+    <skip />
+    <!-- no translation found for enable_freeform_support_summary (2252563497485436534) -->
+    <skip />
     <string name="local_backup_password_title" msgid="3860471654439418822">"電腦備份密碼"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"電腦完整備份目前未受保護"</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"輕觸即可變更或移除電腦完整備份的密碼"</string>
diff --git a/packages/SettingsLib/res/values-zu/strings.xml b/packages/SettingsLib/res/values-zu/strings.xml
index cb3670f..bf3addf 100644
--- a/packages/SettingsLib/res/values-zu/strings.xml
+++ b/packages/SettingsLib/res/values-zu/strings.xml
@@ -247,6 +247,8 @@
     <string name="force_allow_on_external_summary" msgid="3191952505860343233">"Yenza noma uluphi uhlelo lokusebenza lifaneleke ukuthi libhalwe kusitoreji sangaphandle, ngaphandle kwamavelu we-manifest"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"Imisebenzi yamandla izonikezwa usayizi omusha"</string>
     <string name="force_resizable_activities_summary" msgid="4508217476997182216">"Yenza yonke imisebenzi ibe nosayizi abasha kuwindi lokuningi, ngokunganaki amanani we-manifest."</string>
+    <string name="enable_freeform_support" msgid="1461893351278940416">"Nika amandla amawindi e-freeform"</string>
+    <string name="enable_freeform_support_summary" msgid="2252563497485436534">"Inika amandla usekelo lwamawindi okuhlola e-freeform."</string>
     <string name="local_backup_password_title" msgid="3860471654439418822">"Iphasiwedi yokusekela ngokulondoloza ye-Desktop"</string>
     <string name="local_backup_password_summary_none" msgid="6951095485537767956">"Ukusekela ngokulondoloza okugcwele kwe-Desktop akuvikelekile okwamanje."</string>
     <string name="local_backup_password_summary_change" msgid="2731163425081172638">"Khetha ukushintsha noma ukususa iphasiwedi yokwenziwa kwezipele ngokugcwele kwideskithophu"</string>
diff --git a/packages/SettingsLib/res/values/arrays.xml b/packages/SettingsLib/res/values/arrays.xml
index 2a4efbd..1bce7f9 100644
--- a/packages/SettingsLib/res/values/arrays.xml
+++ b/packages/SettingsLib/res/values/arrays.xml
@@ -128,7 +128,7 @@
         <item>16777216</item>
     </string-array>
 
-    <!-- Summaries for logd limit size selection preference. [CHAR LIMIT=30]-->
+    <!-- Summaries for logd limit size selection preference. [CHAR LIMIT=50]-->
     <string-array name="select_logd_size_summaries" >
         <item>Off</item>
         <item>64K per log buffer</item>
diff --git a/packages/SystemUI/res/values-af/strings.xml b/packages/SystemUI/res/values-af/strings.xml
index f81bf23..0187993 100644
--- a/packages/SystemUI/res/values-af/strings.xml
+++ b/packages/SystemUI/res/values-af/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Wys hierdie kennisgewings sonder geluide"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Wys boaan die kennisgewinglys en maak \'n geluid"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Verskyn vlugtig op die skerm en maak \'n geluid"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Meer instellings"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Klaar"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normale kleure"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Aandkleure"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Gepasmaakte kleure"</string>
diff --git a/packages/SystemUI/res/values-am/strings.xml b/packages/SystemUI/res/values-am/strings.xml
index d96e790..503a767 100644
--- a/packages/SystemUI/res/values-am/strings.xml
+++ b/packages/SystemUI/res/values-am/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"እነዚህን ማሳወቂያዎች በጸጥታ አሳይ"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"በማሳወቂያዎች ዝርዝር ላይኛው ክፍል ላይ አሳይና ድምፅ አሰማ"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"ወደ ገጸ ማያው ይመልከቱና ድምፅ ይቅረጹ"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"ተጨማሪ ቅንብሮች"</string>
+    <string name="notification_done" msgid="5279426047273930175">"ተከናውኗል"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"መደበኛ ቀለሞች"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"የለሊት ቀለሞች"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"ብጁ ቀለሞች"</string>
diff --git a/packages/SystemUI/res/values-ar/strings.xml b/packages/SystemUI/res/values-ar/strings.xml
index b3e494c..d89d036 100644
--- a/packages/SystemUI/res/values-ar/strings.xml
+++ b/packages/SystemUI/res/values-ar/strings.xml
@@ -464,6 +464,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"عرض هذه الإشعارات بدون تنبيه صوتي"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"العرض أعلى قائمة الإشعارات مع تنبيه صوتي"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"الظهور سريعًا على الشاشة مع تنبيه صوتي"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"المزيد من الإعدادات"</string>
+    <string name="notification_done" msgid="5279426047273930175">"تم"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"ألوان عادية"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"ألوان ليلية"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"ألوان مخصصة"</string>
diff --git a/packages/SystemUI/res/values-az-rAZ/strings.xml b/packages/SystemUI/res/values-az-rAZ/strings.xml
index 4efc5df..55f0841 100644
--- a/packages/SystemUI/res/values-az-rAZ/strings.xml
+++ b/packages/SystemUI/res/values-az-rAZ/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Bu bildişləri səssiz göstərin"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Bildirişlər siyahısında yuxarıda göstərin və səsli edin"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Ekranda nəzər salın və səsli edin"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Daha çox ayar"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Hazırdır"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normal rənglər"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Gecə rəngləri"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Xüsusi rənglər"</string>
diff --git a/packages/SystemUI/res/values-b+sr+Latn/strings.xml b/packages/SystemUI/res/values-b+sr+Latn/strings.xml
index f482e96..4056963 100644
--- a/packages/SystemUI/res/values-b+sr+Latn/strings.xml
+++ b/packages/SystemUI/res/values-b+sr+Latn/strings.xml
@@ -455,12 +455,14 @@
     <string name="low_importance" msgid="4109929986107147930">"Mala važnost"</string>
     <string name="default_importance" msgid="8192107689995742653">"Uobičajena važnost"</string>
     <string name="high_importance" msgid="1527066195614050263">"Velika važnost"</string>
-    <string name="max_importance" msgid="5089005872719563894">"Najveća važnost"</string>
+    <string name="max_importance" msgid="5089005872719563894">"Važnost: hitno"</string>
     <string name="notification_importance_blocked" msgid="2397192642657872872">"Ova obaveštenja se nikada ne prikazuju"</string>
     <string name="notification_importance_low" msgid="4383563267370859725">"Prikazuju se u dnu liste obaveštenja bez zvuka"</string>
     <string name="notification_importance_default" msgid="4926529615920610817">"Ova obaveštenja se prikazuju bez zvuka"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Prikazuju se u vrhu liste obaveštenja i emituje se zvuk"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Nakratko se prikazuju na ekranu i emituje se zvuk"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Još podešavanja"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Gotovo"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normalne boje"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Noćne boje"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Prilagođene boje"</string>
diff --git a/packages/SystemUI/res/values-bg/strings.xml b/packages/SystemUI/res/values-bg/strings.xml
index 95c4a22..93c26a4 100644
--- a/packages/SystemUI/res/values-bg/strings.xml
+++ b/packages/SystemUI/res/values-bg/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Тези известия се показват без звук"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Показване най-горе в списъка с известия и издаване на звуков сигнал"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Показване на екрана и издаване на звуков сигнал"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Още настройки"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Готово"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Нормални цветове"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Нощни цветове"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Персонализирани цветове"</string>
diff --git a/packages/SystemUI/res/values-bn-rBD/strings.xml b/packages/SystemUI/res/values-bn-rBD/strings.xml
index 38885d5..939465b6 100644
--- a/packages/SystemUI/res/values-bn-rBD/strings.xml
+++ b/packages/SystemUI/res/values-bn-rBD/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"নিঃশব্দে এই বিজ্ঞপ্তিগুলি দেখানো হয়"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"বিজ্ঞপ্তি তালিকার শীর্ষে দেখানো হয় এবং শব্দ করে"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"স্ক্রীনের উপরে দেখানো হয় এবং শব্দ করে"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"আরো সেটিংস"</string>
+    <string name="notification_done" msgid="5279426047273930175">"সম্পন্ন"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"স্বাভাবিক রঙ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"রাতের রঙ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"কাস্টম রঙ"</string>
diff --git a/packages/SystemUI/res/values-ca/strings.xml b/packages/SystemUI/res/values-ca/strings.xml
index d27c3ee..e19aa0e 100644
--- a/packages/SystemUI/res/values-ca/strings.xml
+++ b/packages/SystemUI/res/values-ca/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostra aquestes notificacions de manera silenciosa"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostra a la part superior de la llista de notificacions i emet un so"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mostra a la pantalla i emet un so"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Més opcions"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Fet"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Colors normals"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Colors nocturns"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Colors personalitzats"</string>
diff --git a/packages/SystemUI/res/values-cs/strings.xml b/packages/SystemUI/res/values-cs/strings.xml
index 4f26dc1..b1cd561 100644
--- a/packages/SystemUI/res/values-cs/strings.xml
+++ b/packages/SystemUI/res/values-cs/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Tato oznámení zobrazovat bez zvukového upozornění"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Tato oznámení zobrazovat na začátku seznamu a upozornit na ně zvukem"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Tato oznámení zobrazovat přímo na obrazovce a upozornit na ně zvukem"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Další nastavení"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Hotovo"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normální barvy"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Noční barvy"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Vlastní barvy"</string>
diff --git a/packages/SystemUI/res/values-da/strings.xml b/packages/SystemUI/res/values-da/strings.xml
index 3f868a8..2100c57 100644
--- a/packages/SystemUI/res/values-da/strings.xml
+++ b/packages/SystemUI/res/values-da/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Vis disse underretninger lydløst"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Vis øverst på listen over underretninger, og giv lyd"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Vis på skærmen, og giv lyd"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Flere indstillinger"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Færdig"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Almindelige farver"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nattefarver"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Tilpassede farver"</string>
diff --git a/packages/SystemUI/res/values-de/strings.xml b/packages/SystemUI/res/values-de/strings.xml
index 4c87758..1ad5b26 100644
--- a/packages/SystemUI/res/values-de/strings.xml
+++ b/packages/SystemUI/res/values-de/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Diese Benachrichtigungen ohne Ton anzeigen"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mit Ton ganz oben in der Benachrichtigungsliste anzeigen"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mit Ton auf dem Display einblenden"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Weitere Einstellungen"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Fertig"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Standardfarben"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nachtfarben"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Benutzerdefinierte Farben"</string>
diff --git a/packages/SystemUI/res/values-el/strings.xml b/packages/SystemUI/res/values-el/strings.xml
index 21e1eee..f56d630 100644
--- a/packages/SystemUI/res/values-el/strings.xml
+++ b/packages/SystemUI/res/values-el/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Να εμφανίζονται αυτές οι ειδοποιήσεις χωρίς ήχο"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Να εμφανίζονται στην κορυφή της λίστας ειδοποιήσεων με ήχο"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Να προβάλλονται στην οθόνη και να συνοδεύονται από κάποιον ήχο"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Περισσότερες ρυθμίσεις"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Τέλος"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Κανονικά χρώματα"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Νυχτερινά χρώματα"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Προσαρμοσμένα χρώματα"</string>
diff --git a/packages/SystemUI/res/values-en-rAU/strings.xml b/packages/SystemUI/res/values-en-rAU/strings.xml
index fa8b6c33..f6fc997 100644
--- a/packages/SystemUI/res/values-en-rAU/strings.xml
+++ b/packages/SystemUI/res/values-en-rAU/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Silently show these notifications"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Show at the top of the notifications list and make sound"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Peek onto the screen and make sound"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"More settings"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Finished"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normal colours"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Night colours"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Customised colours"</string>
diff --git a/packages/SystemUI/res/values-en-rGB/strings.xml b/packages/SystemUI/res/values-en-rGB/strings.xml
index fa8b6c33..f6fc997 100644
--- a/packages/SystemUI/res/values-en-rGB/strings.xml
+++ b/packages/SystemUI/res/values-en-rGB/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Silently show these notifications"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Show at the top of the notifications list and make sound"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Peek onto the screen and make sound"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"More settings"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Finished"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normal colours"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Night colours"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Customised colours"</string>
diff --git a/packages/SystemUI/res/values-en-rIN/strings.xml b/packages/SystemUI/res/values-en-rIN/strings.xml
index fa8b6c33..f6fc997 100644
--- a/packages/SystemUI/res/values-en-rIN/strings.xml
+++ b/packages/SystemUI/res/values-en-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Silently show these notifications"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Show at the top of the notifications list and make sound"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Peek onto the screen and make sound"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"More settings"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Finished"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normal colours"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Night colours"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Customised colours"</string>
diff --git a/packages/SystemUI/res/values-es-rUS/strings.xml b/packages/SystemUI/res/values-es-rUS/strings.xml
index 54850f0..fd59418 100644
--- a/packages/SystemUI/res/values-es-rUS/strings.xml
+++ b/packages/SystemUI/res/values-es-rUS/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostrar estas notificaciones de manera silenciosa"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostrar en la parte superior de la lista de notificaciones y emitir sonido"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mostrar en la pantalla y emitir sonido"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Más opciones de configuración"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Listo"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Colores normales"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Colores nocturnos"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Colores personalizados"</string>
diff --git a/packages/SystemUI/res/values-es/strings.xml b/packages/SystemUI/res/values-es/strings.xml
index 41d83dc..223e684 100644
--- a/packages/SystemUI/res/values-es/strings.xml
+++ b/packages/SystemUI/res/values-es/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostrar estas notificaciones de forma silenciosa"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostrar en la parte superior de la lista de notificaciones y emitir sonido"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mostrar en la pantalla y emitir sonido"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Más ajustes"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Listo"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Colores normales"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Colores nocturnos"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Colores personalizados"</string>
diff --git a/packages/SystemUI/res/values-et-rEE/strings.xml b/packages/SystemUI/res/values-et-rEE/strings.xml
index 9bb7898..f50e78c 100644
--- a/packages/SystemUI/res/values-et-rEE/strings.xml
+++ b/packages/SystemUI/res/values-et-rEE/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Kuva need märguanded vaikselt"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Kuva märguannete loendi ülaosas koos heliga"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Kuva ekraani servas koos heliga"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Rohkem seadeid"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Valmis"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Tavalised värvid"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Öised värvid"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Kohandatud värvid"</string>
diff --git a/packages/SystemUI/res/values-eu-rES/strings.xml b/packages/SystemUI/res/values-eu-rES/strings.xml
index e62303a..c481f52 100644
--- a/packages/SystemUI/res/values-eu-rES/strings.xml
+++ b/packages/SystemUI/res/values-eu-rES/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Erakutsi jakinarazpen hauek, baina soinurik egin gabe"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Erakutsi jakinarazpen hauek zerrendaren goialdean eta egin soinua"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Agerrarazi jakinarazpen hauek pantailan eta egin soinua"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Ezarpen gehiago"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Eginda"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Kolore normalak"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Gaueko koloreak"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Kolore pertsonalizatuak"</string>
diff --git a/packages/SystemUI/res/values-fa/strings.xml b/packages/SystemUI/res/values-fa/strings.xml
index f45c01b..3dee7c9 100644
--- a/packages/SystemUI/res/values-fa/strings.xml
+++ b/packages/SystemUI/res/values-fa/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"این اعلان‌ها بی‌صدا نشان داده شوند"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"در بالای فهرست اعلان‌ها و به همراه صدا نشان داده شود"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"در جلوی صفحه به همراه صدا نشان داده شود"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"تنظیمات بیشتر"</string>
+    <string name="notification_done" msgid="5279426047273930175">"تمام"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"رنگ‌های عادی"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"رنگ‌های شب"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"رنگ‌های سفارشی"</string>
diff --git a/packages/SystemUI/res/values-fi/strings.xml b/packages/SystemUI/res/values-fi/strings.xml
index af1a1e5..4a5c302 100644
--- a/packages/SystemUI/res/values-fi/strings.xml
+++ b/packages/SystemUI/res/values-fi/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Näytä nämä ilmoitukset huomaamattomasti"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Näytä ilmoitukset luettelon kärjessä ja toista merkkiääni"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Näytä ilmoitus näytöllä ja toista äänimerkki"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Lisäasetukset"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Valmis"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Tavalliset värit"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Yövärit"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Muokatut värit"</string>
diff --git a/packages/SystemUI/res/values-fr-rCA/strings.xml b/packages/SystemUI/res/values-fr-rCA/strings.xml
index 20a8bdc..2a4f4d9 100644
--- a/packages/SystemUI/res/values-fr-rCA/strings.xml
+++ b/packages/SystemUI/res/values-fr-rCA/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Afficher ces notifications en mode silencieux"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Afficher en haut de la liste des notifications et émettre un son"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Afficher sur l\'écran et émettre un son"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Plus de paramètres"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Terminé"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Couleurs normales"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Couleurs nocturnes"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Couleurs personnalisées"</string>
diff --git a/packages/SystemUI/res/values-fr/strings.xml b/packages/SystemUI/res/values-fr/strings.xml
index 8e76ee8..928a8b3 100644
--- a/packages/SystemUI/res/values-fr/strings.xml
+++ b/packages/SystemUI/res/values-fr/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Afficher ces notifications en mode silencieux"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Afficher en haut de la liste des notifications et émettre un son"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Afficher sur l\'écran et émettre un son"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Plus de paramètres"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Terminé"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Couleurs normales"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Couleurs nocturnes"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Couleurs personnalisées"</string>
diff --git a/packages/SystemUI/res/values-gl-rES/strings.xml b/packages/SystemUI/res/values-gl-rES/strings.xml
index 4562d89b..2a951f7 100644
--- a/packages/SystemUI/res/values-gl-rES/strings.xml
+++ b/packages/SystemUI/res/values-gl-rES/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostrar estas notificacións de forma silenciosa"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostrar na parte superior da lista de notificacións e emitir son"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mostrar na pantalla e emitir son"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Máis opcións"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Feito"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Cores normais"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Cores nocturnas"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Cores personalizadas"</string>
diff --git a/packages/SystemUI/res/values-gu-rIN/strings.xml b/packages/SystemUI/res/values-gu-rIN/strings.xml
index 69174ef..f331ef9 100644
--- a/packages/SystemUI/res/values-gu-rIN/strings.xml
+++ b/packages/SystemUI/res/values-gu-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"આ સૂચનાઓ ચુપચાપ બતાવો"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"સૂચનાઓની સૂચિની ટોચ પર બતાવો અને અવાજ કરો"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"સ્ક્રીન પર ત્વરિત દ્રષ્ટિ કરો અને અવાજ કરો"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"વધુ સેટિંગ્સ"</string>
+    <string name="notification_done" msgid="5279426047273930175">"થઈ ગયું"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"સામાન્ય રંગો"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"રાત્રિ રંગો"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"કસ્ટમ રંગો"</string>
diff --git a/packages/SystemUI/res/values-hi/strings.xml b/packages/SystemUI/res/values-hi/strings.xml
index 1ab7f71..b31c1e0 100644
--- a/packages/SystemUI/res/values-hi/strings.xml
+++ b/packages/SystemUI/res/values-hi/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ये नोटिफिकेशन मौन रूप से दिखाएं"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"नोटिफिकेशन सूची में सबसे ऊपर दिखाएं और ध्वनि चलाएं"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"स्‍क्रीन पर एक झलक दिखाएं और ध्‍वनि चलाएं"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"और सेटिंग"</string>
+    <string name="notification_done" msgid="5279426047273930175">"हो गया"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"सामान्य रंग"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"रात्रि के रंग"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"कस्टम रंग"</string>
diff --git a/packages/SystemUI/res/values-hr/strings.xml b/packages/SystemUI/res/values-hr/strings.xml
index a67258c..3bef6e9 100644
--- a/packages/SystemUI/res/values-hr/strings.xml
+++ b/packages/SystemUI/res/values-hr/strings.xml
@@ -461,6 +461,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Prikaži te obavijesti tiho"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Prikaži na vrhu popisa obavijesti i emitiraj zvučni signal"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Prikaži na zaslonu i emitiraj zvučni signal"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Više postavki"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Gotovo"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Uobičajene boje"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Noćne boje"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Prilagođene boje"</string>
diff --git a/packages/SystemUI/res/values-hu/strings.xml b/packages/SystemUI/res/values-hu/strings.xml
index 8589e95..8dc9a19 100644
--- a/packages/SystemUI/res/values-hu/strings.xml
+++ b/packages/SystemUI/res/values-hu/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Hang nélkül jelennek meg ezek az értesítések"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Az értesítési lista tetején jelennek meg hangjelzéssel"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Az értesítések felugranak a képernyőn hangjelzéssel"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"További beállítások"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Kész"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Hagyományos színek"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Esti színek"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Egyéni színek"</string>
diff --git a/packages/SystemUI/res/values-hy-rAM/strings.xml b/packages/SystemUI/res/values-hy-rAM/strings.xml
index 1b8de04..99d6980 100644
--- a/packages/SystemUI/res/values-hy-rAM/strings.xml
+++ b/packages/SystemUI/res/values-hy-rAM/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Ցուցադրել այս ծանուցումներն առանց ձայնային ազդանշանի"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Ցուցադրել ծանուցումների ցանկի վերևում և հնչեցնել ձայնային ազդանշան"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Ցուցադրել էկրանին և հնչեցնել ձայնային ազդանշան"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Այլ կարգավորումներ"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Պատրաստ է"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Սովորական գույներ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Գիշերային գույներ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Հատուկ գույներ"</string>
diff --git a/packages/SystemUI/res/values-in/strings.xml b/packages/SystemUI/res/values-in/strings.xml
index 9075484..f6124db 100644
--- a/packages/SystemUI/res/values-in/strings.xml
+++ b/packages/SystemUI/res/values-in/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Tunjukkan notifikasi ini tanpa suara"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Tunjukkan di bagian atas daftar notifikasi dan bunyikan suara"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Muncul di layar dan bunyikan suara"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Setelan lainnya"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Selesai"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Warna normal"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Warna malam"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Warna khusus"</string>
diff --git a/packages/SystemUI/res/values-is-rIS/strings.xml b/packages/SystemUI/res/values-is-rIS/strings.xml
index 556018c..7ea1746 100644
--- a/packages/SystemUI/res/values-is-rIS/strings.xml
+++ b/packages/SystemUI/res/values-is-rIS/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Sýna þessar tilkynningar án hljóðs"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Sýna efst á tilkynningalistanum og spila hljóð"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Birta á skjánum og spila hljóð"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Fleiri stillingar"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Lokið"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Venjulegir litir"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Næturlitir"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Sérsniðnir litir"</string>
diff --git a/packages/SystemUI/res/values-it/strings.xml b/packages/SystemUI/res/values-it/strings.xml
index b49c387..b395f8b 100644
--- a/packages/SystemUI/res/values-it/strings.xml
+++ b/packages/SystemUI/res/values-it/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostra silenziosamente queste notifiche"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostra nella parte superiore dell\'elenco delle notifiche e riproduci suono"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Apri sullo schermo e riproduci suono"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Altre impostazioni"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Fine"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Colori normali"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Colori per la notte"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Colori personalizzati"</string>
diff --git a/packages/SystemUI/res/values-iw/strings.xml b/packages/SystemUI/res/values-iw/strings.xml
index e6ac5af..2c894f5 100644
--- a/packages/SystemUI/res/values-iw/strings.xml
+++ b/packages/SystemUI/res/values-iw/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"הצג את ההודעות האלה בלי להשמיע צליל"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"הצג בחלק העליון של רשימת ההודעות והשמע צליל"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"הצג לרגע על המסך והשמע צליל"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"הגדרות נוספות"</string>
+    <string name="notification_done" msgid="5279426047273930175">"סיום"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"צבעים רגילים"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"צבעי לילה"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"צבעים מותאמים אישית"</string>
diff --git a/packages/SystemUI/res/values-ja/strings.xml b/packages/SystemUI/res/values-ja/strings.xml
index e7e3a86..580d995 100644
--- a/packages/SystemUI/res/values-ja/strings.xml
+++ b/packages/SystemUI/res/values-ja/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"この通知をマナーモードで表示する"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"通知リストの先頭に表示し、音声でも知らせる"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"画面に数秒間表示し、音声でも知らせる"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"詳細設定"</string>
+    <string name="notification_done" msgid="5279426047273930175">"完了"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"標準の色"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"夜間の色"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"カスタムの色"</string>
diff --git a/packages/SystemUI/res/values-ka-rGE/strings.xml b/packages/SystemUI/res/values-ka-rGE/strings.xml
index 79e0f4f..7a51668 100644
--- a/packages/SystemUI/res/values-ka-rGE/strings.xml
+++ b/packages/SystemUI/res/values-ka-rGE/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ამ შეტყობინებების უხმოდ ჩვენება"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"ამ შეტყობინებების სიის თავში, ხმოვან სიგნალთან ერთად ჩვენება"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"ამ შეტყობინებების პირდაპირ ეკრანზე, ხმოვან სიგნალთან ერთად ჩვენება"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"დამატებითი პარამეტრები"</string>
+    <string name="notification_done" msgid="5279426047273930175">"მზადაა"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"ჩვეულებრივი ფერები"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"ღამის ფერები"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"მორგებული ფერები"</string>
diff --git a/packages/SystemUI/res/values-kk-rKZ/strings.xml b/packages/SystemUI/res/values-kk-rKZ/strings.xml
index 5187b54..eb8995e 100644
--- a/packages/SystemUI/res/values-kk-rKZ/strings.xml
+++ b/packages/SystemUI/res/values-kk-rKZ/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Осы хабарландыруларды үнсіз көрсету"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Хабарландыруларды тізімінің жоғарғы жағында көрсету және дыбыс шығару"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Экранға бекіту және дыбыс шығару"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Қосымша параметрлер"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Дайын"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Қалыпты түстер"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Түнгі түстер"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Арнаулы түстер"</string>
diff --git a/packages/SystemUI/res/values-km-rKH/strings.xml b/packages/SystemUI/res/values-km-rKH/strings.xml
index 5665a90..5c10213 100644
--- a/packages/SystemUI/res/values-km-rKH/strings.xml
+++ b/packages/SystemUI/res/values-km-rKH/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"បង្ហាញការជូនដំណឹងទាំងនេះស្ងាត់ៗ"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"បង្ហាញនៅផ្នែកខាងលើបញ្ជីនៃការជូនដំណឹង និងបន្លឺសំឡេង"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"លោតបង្ហាញនៅលើអេក្រង់ និងបន្លឺសំឡេង"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"ការកំណត់ច្រើនទៀត"</string>
+    <string name="notification_done" msgid="5279426047273930175">"រួចរាល់"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"ពណ៌ធម្មតា"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"ពណ៌ពេលយប់"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"ពណ៌ផ្ទាល់ខ្លួន"</string>
diff --git a/packages/SystemUI/res/values-kn-rIN/strings.xml b/packages/SystemUI/res/values-kn-rIN/strings.xml
index 0326a67..28b2de5 100644
--- a/packages/SystemUI/res/values-kn-rIN/strings.xml
+++ b/packages/SystemUI/res/values-kn-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ಈ ಅಧಿಸೂಚನೆಗಳನ್ನು ಸ್ಥಬ್ಧವಾಗಿ ತೋರಿಸು"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"ಅಧಿಸೂಚನೆಗಳ ಪಟ್ಟಿಯ ಮೇಲ್ಭಾಗದಲ್ಲಿ ತೋರಿಸು ಮತ್ತು ಧ್ವನಿ ಮಾಡು"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"ಪರದೆಯನ್ನು ವೀಕ್ಷಿಸಿ ಮತ್ತು ಧ್ವನಿ ಮಾಡು"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"ಹೆಚ್ಚಿನ ಸೆಟ್ಟಿಂಗ್‌ಗಳು"</string>
+    <string name="notification_done" msgid="5279426047273930175">"ಮುಗಿದಿದೆ"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"ಸಾಮಾನ್ಯ ಬಣ್ಣಗಳು"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"ರಾತ್ರಿ ಬಣ್ಣಗಳು"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"ಕಸ್ಟಮ್ ಬಣ್ಣಗಳು"</string>
diff --git a/packages/SystemUI/res/values-ko/strings.xml b/packages/SystemUI/res/values-ko/strings.xml
index b910c04..110376f 100644
--- a/packages/SystemUI/res/values-ko/strings.xml
+++ b/packages/SystemUI/res/values-ko/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"무음으로 알림 표시"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"알림 목록 상단에 표시하고 소리로 알림"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"화면에 표시하고 소리로 알림"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"설정 더보기"</string>
+    <string name="notification_done" msgid="5279426047273930175">"완료"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"일반 색상"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"야간 색상"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"맞춤 색상"</string>
diff --git a/packages/SystemUI/res/values-ky-rKG/strings.xml b/packages/SystemUI/res/values-ky-rKG/strings.xml
index e703e00..ee2ef5d 100644
--- a/packages/SystemUI/res/values-ky-rKG/strings.xml
+++ b/packages/SystemUI/res/values-ky-rKG/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Бул эскертмелер үнсүз көрсөтүлсүн"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Эскертмелер тизмесинин эң жогорусунда үн чыгарып көрсөтүлсүн"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Үн менен коштолуп, экранга чыгарылсын"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Дагы жөндөөлөр"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Аткарылды"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Кадимки түстөр"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Түнкү түстөр"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Ыңгайлаштырылган түстөр"</string>
diff --git a/packages/SystemUI/res/values-lo-rLA/strings.xml b/packages/SystemUI/res/values-lo-rLA/strings.xml
index 8e43408..ed103ea 100644
--- a/packages/SystemUI/res/values-lo-rLA/strings.xml
+++ b/packages/SystemUI/res/values-lo-rLA/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ສະແດງການແຈ້ງເຕືອນເຫຼົ່ານີ້ແບບບໍ່ມີສຽງ"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"ສະແດງຢູ່ສ່ວນເທິງຂອງລາຍການແຈ້ງເຕືອນ ແລະສົ່ງສຽງດັງ"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"ເດັ້ງຂຶ້ນເທິງຫນ້າຈໍ ແລະສົ່ງສຽງດັງ"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"​ການ​ຕັ້ງ​ຄ່າ​ເພີ່ມ​ເຕີມ"</string>
+    <string name="notification_done" msgid="5279426047273930175">"ສຳເລັດແລ້ວ"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"ສີ​ປົກ​ກະ​ຕິ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"ສີ​ຕອນ​ກາງ​ຄືນ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"ສີແບບກຳນົດເອງ"</string>
diff --git a/packages/SystemUI/res/values-lt/strings.xml b/packages/SystemUI/res/values-lt/strings.xml
index 04066a7..ba98e2b 100644
--- a/packages/SystemUI/res/values-lt/strings.xml
+++ b/packages/SystemUI/res/values-lt/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Tyliai rodyti šiuos pranešimus"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Rodyti pranešimų sąrašo viršuje ir skambėti"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Rodyti ekrane ir skambėti"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Daugiau nustatymų"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Atlikta"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Įprastos spalvos"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nakties spalvos"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Tinkintos spalvos"</string>
diff --git a/packages/SystemUI/res/values-lv/strings.xml b/packages/SystemUI/res/values-lv/strings.xml
index 649d07b..0143fea 100644
--- a/packages/SystemUI/res/values-lv/strings.xml
+++ b/packages/SystemUI/res/values-lv/strings.xml
@@ -461,6 +461,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Rādīt šos paziņojumus bez skaņas signāla"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Rādīt paziņojumu saraksta augšdaļā un ar skaņas signālu"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Rādīt ekrānā ar skaņas signālu"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Citi iestatījumi"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Gatavs"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Parastas krāsas"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nakts krāsas"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Pielāgotas krāsas"</string>
diff --git a/packages/SystemUI/res/values-mk-rMK/strings.xml b/packages/SystemUI/res/values-mk-rMK/strings.xml
index 928bbcd..c573139 100644
--- a/packages/SystemUI/res/values-mk-rMK/strings.xml
+++ b/packages/SystemUI/res/values-mk-rMK/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Тивко прикажувај ги известувањава"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Прикажувај ги на врвот на списокот со известувања и дај звучен сигнал"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Појави се на екранот и дај звучен сигнал"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Повеќе поставки"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Готово"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Нормални бои"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Ноќни бои"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Приспособени бои"</string>
diff --git a/packages/SystemUI/res/values-ml-rIN/strings.xml b/packages/SystemUI/res/values-ml-rIN/strings.xml
index 2f4b81a..c6a08e6 100644
--- a/packages/SystemUI/res/values-ml-rIN/strings.xml
+++ b/packages/SystemUI/res/values-ml-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ഈ അറിയിപ്പുകൾ നിശബ്ദമായി കാണിക്കുക"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"അറിയിപ്പ് ലിസ്റ്റിന്റെ ഏറ്റവും മുകളിൽ കാണിക്കുക, ശബ്ദമുണ്ടാക്കുക"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"സ്ക്രീനിൽ ദൃശ്യമാക്കുക, ശബ്ദമുണ്ടാക്കുക"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"കൂടുതൽ ക്രമീകരണം"</string>
+    <string name="notification_done" msgid="5279426047273930175">"പൂർത്തിയായി"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"സാധാരണ വര്‍ണ്ണങ്ങൾ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"രാത്രി വര്‍ണ്ണങ്ങൾ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"ഇഷ്ടാനുസൃത വര്‍ണ്ണങ്ങൾ"</string>
diff --git a/packages/SystemUI/res/values-mn-rMN/strings.xml b/packages/SystemUI/res/values-mn-rMN/strings.xml
index 3dd084e..91c817a 100644
--- a/packages/SystemUI/res/values-mn-rMN/strings.xml
+++ b/packages/SystemUI/res/values-mn-rMN/strings.xml
@@ -458,6 +458,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Эдгээр мэдэгдлийг дуугүй харуулах"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Мэдэгдлийг жагсаалтын эхэнд дуутай харуулах"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Дэлгэцэнд яаралтайгаар дуутай гаргах"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Бусад тохиргоо"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Дууссан"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Хэвийн өнгө"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Шөнийн өнгө"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Өгөгдмөл өнгө"</string>
diff --git a/packages/SystemUI/res/values-mr-rIN/strings.xml b/packages/SystemUI/res/values-mr-rIN/strings.xml
index 59eadf1..5d3a96f 100644
--- a/packages/SystemUI/res/values-mr-rIN/strings.xml
+++ b/packages/SystemUI/res/values-mr-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"या सूचना शांतपणे दर्शवा"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"सूचना सूचीच्या शीर्षस्थानी दर्शवा आणि ध्वनी चालू करा"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"स्क्रीनवर डोकावून पहा आणि ध्वनी चालू करा"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"अधिक सेटिंग्ज"</string>
+    <string name="notification_done" msgid="5279426047273930175">"पूर्ण झाले"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"सामान्य रंग"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"रात्रीचे रंग"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"सानुकूल रंग"</string>
diff --git a/packages/SystemUI/res/values-ms-rMY/strings.xml b/packages/SystemUI/res/values-ms-rMY/strings.xml
index 5dd221a..f0a013c 100644
--- a/packages/SystemUI/res/values-ms-rMY/strings.xml
+++ b/packages/SystemUI/res/values-ms-rMY/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Tunjukkan pemberitahuan ini secara senyap"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Tunjukkan pada bahagian atas senarai pemberitahuan dan bunyikan"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Intai pada skrin dan bunyikan"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Lagi tetapan"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Selesai"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Warna biasa"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Warna malam"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Warna tersuai"</string>
diff --git a/packages/SystemUI/res/values-my-rMM/strings.xml b/packages/SystemUI/res/values-my-rMM/strings.xml
index 293e010..75008cb 100644
--- a/packages/SystemUI/res/values-my-rMM/strings.xml
+++ b/packages/SystemUI/res/values-my-rMM/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ဤသတိပေးချက်များကို တိတ်တဆိတ်ပြပါ"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"သတိပေးချက်စာရင်းများ၏ ထိပ်တွင်ပြကာ အသံဖွင့်ပါ"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"မျက်နှာပြင်ပေါ်သို့ ဖော်ပြကာ အသံဖွင့်ပါ"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"နောက်ထပ် ဆက်တင်များ"</string>
+    <string name="notification_done" msgid="5279426047273930175">"ပြီးပါပြီ"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"ပုံမှန် အရောင်များ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"ည အရောင်များ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"စိတ်ကြိုက် အရောင်များ"</string>
diff --git a/packages/SystemUI/res/values-nb/strings.xml b/packages/SystemUI/res/values-nb/strings.xml
index ffc2fcf..295a49a 100644
--- a/packages/SystemUI/res/values-nb/strings.xml
+++ b/packages/SystemUI/res/values-nb/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Vis disse varslene uten lyd"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Vis øverst på varsellisten med lyd"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Vis fort på skjermen med lyd"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Flere innstillinger"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Ferdig"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normale farger"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nattfarger"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Spesialtilpassede farger"</string>
diff --git a/packages/SystemUI/res/values-ne-rNP/strings.xml b/packages/SystemUI/res/values-ne-rNP/strings.xml
index 6f40d55..d0aa510 100644
--- a/packages/SystemUI/res/values-ne-rNP/strings.xml
+++ b/packages/SystemUI/res/values-ne-rNP/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"यी सूचनाहरू बिना आवाज देखाउनुहोस्"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"सूचना सूचीको शीर्षमा देखाउनुहोस् र आवाज निकाल्नुहोस्"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"स्क्रिनमा हेर्नुहोस् र आवाज निकाल्नुहोस्"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"थप सेटिङहरू"</string>
+    <string name="notification_done" msgid="5279426047273930175">"सम्पन्‍न भयो"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"सामान्य रङहरू"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"रात्री रङहरू"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"अनुकूलन रङहरू"</string>
diff --git a/packages/SystemUI/res/values-nl/strings.xml b/packages/SystemUI/res/values-nl/strings.xml
index 27eb1d11..75812ad 100644
--- a/packages/SystemUI/res/values-nl/strings.xml
+++ b/packages/SystemUI/res/values-nl/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Deze meldingen zonder geluid weergeven"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Boven aan de lijst met meldingen weergeven en geluid laten horen"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Op het scherm weergeven en geluid laten horen"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Meer instellingen"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Gereed"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normale kleuren"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nachtkleuren"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Aangepaste kleuren"</string>
diff --git a/packages/SystemUI/res/values-pa-rIN/strings.xml b/packages/SystemUI/res/values-pa-rIN/strings.xml
index 2dd91ec..fc5a3ea 100644
--- a/packages/SystemUI/res/values-pa-rIN/strings.xml
+++ b/packages/SystemUI/res/values-pa-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ਇਹਨਾਂ ਸੂਚਨਾਵਾਂ ਨੂੰ ਚੁੱਪਚਾਪ ਢੰਗ ਨਾਲ ਵਿਖਾਓ"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"ਸੂਚਨਾਵਾਂ ਸੂਚੀ ਦੇ ਸਿਖਰ \'ਤੇ ਵਿਖਾਓ ਅਤੇ ਆਵਾਜ਼ ਕਰੋ"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"ਸਕਰੀਨ \'ਤੇ ਝਾਤੀ ਮਾਰੋ ਅਤੇ ਆਵਾਜ਼ ਕਰੋ"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"ਹੋਰ ਸੈਟਿੰਗਾਂ"</string>
+    <string name="notification_done" msgid="5279426047273930175">"ਹੋ ਗਿਆ"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"ਸਧਾਰਨ ਰੰਗ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"ਰਾਤ ਦੇ ਰੰਗ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"ਕਸਟਮ ਰੰਗ"</string>
diff --git a/packages/SystemUI/res/values-pl/strings.xml b/packages/SystemUI/res/values-pl/strings.xml
index bf222bc..8ef50c9 100644
--- a/packages/SystemUI/res/values-pl/strings.xml
+++ b/packages/SystemUI/res/values-pl/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Pokazuj te powiadomienia bez sygnału dźwiękowego"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Pokazuj na górze listy powiadomień i sygnalizuj dźwiękiem"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Wyświetlaj na ekranie i odtwarzaj dźwięk"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Więcej ustawień"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Gotowe"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Kolory standardowe"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Kolory nocne"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Kolory niestandardowe"</string>
diff --git a/packages/SystemUI/res/values-pt-rBR/strings.xml b/packages/SystemUI/res/values-pt-rBR/strings.xml
index 5d43efa..8f61478 100644
--- a/packages/SystemUI/res/values-pt-rBR/strings.xml
+++ b/packages/SystemUI/res/values-pt-rBR/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostrar essas notificações de forma silenciosa"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostrar na parte superior da lista de notificações e emitir som"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mostrar parcialmente na tela e emitir som"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Mais configurações"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Concluído"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Cores normais"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Cores noturnas"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Cores personalizadas"</string>
diff --git a/packages/SystemUI/res/values-pt-rPT/strings.xml b/packages/SystemUI/res/values-pt-rPT/strings.xml
index 44ecd41..8a727a1 100644
--- a/packages/SystemUI/res/values-pt-rPT/strings.xml
+++ b/packages/SystemUI/res/values-pt-rPT/strings.xml
@@ -425,7 +425,7 @@
     <string name="status_bar_airplane" msgid="7057575501472249002">"Modo de avião"</string>
     <string name="add_tile" msgid="2995389510240786221">"Adicionar mosaico"</string>
     <string name="broadcast_tile" msgid="3894036511763289383">"Mosaico de transmissão"</string>
-    <string name="zen_alarm_warning_indef" msgid="3482966345578319605">"Só vai ouvir o próximo alarme às <xliff:g id="WHEN">%1$s</xliff:g> se desativar esta funcionalidade antes dessa hora"</string>
+    <string name="zen_alarm_warning_indef" msgid="3482966345578319605">"Só vai ouvir o próximo alarme (<xliff:g id="WHEN">%1$s</xliff:g>) se desativar esta funcionalidade antes dessa hora"</string>
     <string name="zen_alarm_warning" msgid="444533119582244293">"Não vai ouvir o próximo alarme às <xliff:g id="WHEN">%1$s</xliff:g>"</string>
     <string name="alarm_template" msgid="3980063409350522735">"às <xliff:g id="WHEN">%1$s</xliff:g>"</string>
     <string name="alarm_template_far" msgid="4242179982586714810">"em <xliff:g id="WHEN">%1$s</xliff:g>"</string>
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostrar estas notificações sem som"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostrar na parte superior da lista de notificações e emitir som"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mostrar no ecrã e emitir som"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Mais definições"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Concluído"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Cores normais"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Cores noturnas"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Cores personalizadas"</string>
diff --git a/packages/SystemUI/res/values-pt/strings.xml b/packages/SystemUI/res/values-pt/strings.xml
index 5d43efa..8f61478 100644
--- a/packages/SystemUI/res/values-pt/strings.xml
+++ b/packages/SystemUI/res/values-pt/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Mostrar essas notificações de forma silenciosa"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Mostrar na parte superior da lista de notificações e emitir som"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Mostrar parcialmente na tela e emitir som"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Mais configurações"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Concluído"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Cores normais"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Cores noturnas"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Cores personalizadas"</string>
diff --git a/packages/SystemUI/res/values-ro/strings.xml b/packages/SystemUI/res/values-ro/strings.xml
index e9e7bdc..3ab8bf2 100644
--- a/packages/SystemUI/res/values-ro/strings.xml
+++ b/packages/SystemUI/res/values-ro/strings.xml
@@ -461,6 +461,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Aceste notificări se afișează fără a se emite un sunet"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Se afișează în partea de sus a listei cu notificări și se emite un sunet"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Se afișează pentru o scurtă durată pe ecran și se emite un sunet"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Mai multe setări"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Terminat"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Culori normale"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Culori de noapte"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Culori personalizate"</string>
diff --git a/packages/SystemUI/res/values-ru/strings.xml b/packages/SystemUI/res/values-ru/strings.xml
index b68b434..6ffd333 100644
--- a/packages/SystemUI/res/values-ru/strings.xml
+++ b/packages/SystemUI/res/values-ru/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Показывать уведомления без звука."</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Показывать со звуком в начале списка уведомлений."</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Показывать со звуком поверх всех окон."</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Другие настройки"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Готово"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Обычные цвета"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Ночные цвета"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Собственные цвета"</string>
diff --git a/packages/SystemUI/res/values-si-rLK/strings.xml b/packages/SystemUI/res/values-si-rLK/strings.xml
index b9f7e53..efbc042 100644
--- a/packages/SystemUI/res/values-si-rLK/strings.xml
+++ b/packages/SystemUI/res/values-si-rLK/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"නිශ්ශබ්දව මෙම දැනුම්දීම් පෙන්වන්න"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"දැනුම්දීම් ලැයිස්තුවෙහි ඉහළින්ම පෙන්වන්න සහ ශබ්ද කරන්න"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"තිරයට පැමිණ ශබ්ද කරන්න"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"තව සැකසීම්"</string>
+    <string name="notification_done" msgid="5279426047273930175">"නිමයි"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"සාමාන්‍ය වර්ණ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"රාත්‍රී වර්ණ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"අභිරුචි වර්ණ"</string>
diff --git a/packages/SystemUI/res/values-sk/strings.xml b/packages/SystemUI/res/values-sk/strings.xml
index 91a143e..31985b4 100644
--- a/packages/SystemUI/res/values-sk/strings.xml
+++ b/packages/SystemUI/res/values-sk/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Tieto upozornenia zobrazovať bez zvukového signálu"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Zobrazovať v hornej časti zoznamu upozornení so zvukovým signálom"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Zobrazovať cez obrazovku so zvukovým signálom"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Ďalšie nastavenia"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Hotovo"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normálne farby"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nočné farby"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Vlastné farby"</string>
diff --git a/packages/SystemUI/res/values-sl/strings.xml b/packages/SystemUI/res/values-sl/strings.xml
index 96974ae..7c8d443 100644
--- a/packages/SystemUI/res/values-sl/strings.xml
+++ b/packages/SystemUI/res/values-sl/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Prikaži ta obvestila brez zvoka"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Prikaži na vrhu seznama obvestil in predvajaj zvok"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Za hip pokaži predogled na zaslonu in predvajaj zvok"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Več nastavitev"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Dokončano"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Običajne barve"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nočne barve"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Barve po meri"</string>
diff --git a/packages/SystemUI/res/values-sq-rAL/strings.xml b/packages/SystemUI/res/values-sq-rAL/strings.xml
index b904ae1..c8add94 100644
--- a/packages/SystemUI/res/values-sq-rAL/strings.xml
+++ b/packages/SystemUI/res/values-sq-rAL/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Shfaqi këto njoftime në heshtje"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Shfaqi në krye të listës së njoftimeve dhe lësho tingull"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Shfaq një vështrim të shpejtë në ekran dhe lësho tingull"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Cilësime të tjera"</string>
+    <string name="notification_done" msgid="5279426047273930175">"U krye"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Ngjyrat normale"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Ngjyrat e natës"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Ngjyrat e personalizuara"</string>
diff --git a/packages/SystemUI/res/values-sr/strings.xml b/packages/SystemUI/res/values-sr/strings.xml
index 6470fcc..bec1fd4 100644
--- a/packages/SystemUI/res/values-sr/strings.xml
+++ b/packages/SystemUI/res/values-sr/strings.xml
@@ -455,12 +455,14 @@
     <string name="low_importance" msgid="4109929986107147930">"Мала важност"</string>
     <string name="default_importance" msgid="8192107689995742653">"Уобичајена важност"</string>
     <string name="high_importance" msgid="1527066195614050263">"Велика важност"</string>
-    <string name="max_importance" msgid="5089005872719563894">"Највећа важност"</string>
+    <string name="max_importance" msgid="5089005872719563894">"Важност: хитно"</string>
     <string name="notification_importance_blocked" msgid="2397192642657872872">"Ова обавештења се никада не приказују"</string>
     <string name="notification_importance_low" msgid="4383563267370859725">"Приказују се у дну листе обавештења без звука"</string>
     <string name="notification_importance_default" msgid="4926529615920610817">"Ова обавештења се приказују без звука"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Приказују се у врху листе обавештења и емитује се звук"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Накратко се приказују на екрану и емитује се звук"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Још подешавања"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Готово"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Нормалне боје"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Ноћне боје"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Прилагођене боје"</string>
diff --git a/packages/SystemUI/res/values-sv/strings.xml b/packages/SystemUI/res/values-sv/strings.xml
index 5f2b397..d4a9cdc 100644
--- a/packages/SystemUI/res/values-sv/strings.xml
+++ b/packages/SystemUI/res/values-sv/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Visa aviseringarna utan ljud"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Visa högst upp på listan, med ljud"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Visa på skärmen, med ljud"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Fler inställningar"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Klar"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normala färger"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Nattfärger"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Anpassade färger"</string>
diff --git a/packages/SystemUI/res/values-sw/strings.xml b/packages/SystemUI/res/values-sw/strings.xml
index 8f962da..2ffbf2b 100644
--- a/packages/SystemUI/res/values-sw/strings.xml
+++ b/packages/SystemUI/res/values-sw/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Onyesha arifa hizi bila sauti"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Onyesha katika sehemu ya juu ya orodha ya arifa na itoe sauti"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Weka onyesho la kuchungulia kwenye skrini na itoe sauti"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Mipangilio zaidi"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Nimemaliza"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Rangi za kawaida"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Rangi za usiku"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Rangi maalum"</string>
diff --git a/packages/SystemUI/res/values-ta-rIN/strings.xml b/packages/SystemUI/res/values-ta-rIN/strings.xml
index a625c6f..168a11b 100644
--- a/packages/SystemUI/res/values-ta-rIN/strings.xml
+++ b/packages/SystemUI/res/values-ta-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ஒலியின்றி இந்த அறிவிப்புகளைக் காட்டு"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"அறிவிப்புகள் பட்டியலின் மேல் பகுதியில் ஒலியுடன் காட்டு"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"ஒலியுடன் திரையில் காட்டு"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"மேலும் அமைப்புகள்"</string>
+    <string name="notification_done" msgid="5279426047273930175">"முடிந்தது"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"இயல்பான வண்ணங்கள்"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"இரவுநேர வண்ணங்கள்"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"தனிப்பயன் வண்ணங்கள்"</string>
diff --git a/packages/SystemUI/res/values-te-rIN/strings.xml b/packages/SystemUI/res/values-te-rIN/strings.xml
index 9d1403f..086dede 100644
--- a/packages/SystemUI/res/values-te-rIN/strings.xml
+++ b/packages/SystemUI/res/values-te-rIN/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"ఈ నోటిఫికేషన్‌లను శబ్దం లేకుండా చూపుతుంది"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"నోటిఫికేషన్‌ల జాబితా ఎగువ భాగంలో శబ్దంతో చూపుతుంది"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"స్క్రీన్‌పై శీఘ్రంగా శబ్దంతో చూపుతుంది"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"మరిన్ని సెట్టింగ్‌లు"</string>
+    <string name="notification_done" msgid="5279426047273930175">"పూర్తయింది"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"సాధారణ రంగులు"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"రాత్రి రంగులు"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"అనుకూల రంగులు"</string>
diff --git a/packages/SystemUI/res/values-th/strings.xml b/packages/SystemUI/res/values-th/strings.xml
index 38e028c..8c1a7d3 100644
--- a/packages/SystemUI/res/values-th/strings.xml
+++ b/packages/SystemUI/res/values-th/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"แสดงการแจ้งเตือนเหล่านี้โดยไม่ส่งเสียง"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"แสดงที่ด้านบนของรายการแจ้งเตือนและส่งเสียง"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"แสดงบนหน้าจอในช่วงเวลาสั้นๆ และส่งเสียง"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"การตั้งค่าเพิ่มเติม"</string>
+    <string name="notification_done" msgid="5279426047273930175">"เสร็จสิ้น"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"สีปกติ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"สียามค่ำคืน"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"สีที่กำหนดเอง"</string>
diff --git a/packages/SystemUI/res/values-tl/strings.xml b/packages/SystemUI/res/values-tl/strings.xml
index 5815041..4bee3ea 100644
--- a/packages/SystemUI/res/values-tl/strings.xml
+++ b/packages/SystemUI/res/values-tl/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Tahimik na ipakita ang mga notification na ito"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Ipakita sa itaas ng listahan ng mga notification at mag-play ng tunog"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Ipasilip sa screen at mag-play ng tunog"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Higit pang mga setting"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Tapos Na"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Mga karaniwang kulay"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Madidilim na kulay"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Mga custom na kulay"</string>
diff --git a/packages/SystemUI/res/values-tr/strings.xml b/packages/SystemUI/res/values-tr/strings.xml
index 6832808..c0ecc78 100644
--- a/packages/SystemUI/res/values-tr/strings.xml
+++ b/packages/SystemUI/res/values-tr/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Bu bildirimleri sessizce göster"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Bildirim listesinin en üstünde göster ve ses çıkar"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Ekrana getir ve ses çıkar"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Diğer ayarlar"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Bitti"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Normal renkler"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Gece renkleri"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Özel renkler"</string>
diff --git a/packages/SystemUI/res/values-uk/strings.xml b/packages/SystemUI/res/values-uk/strings.xml
index 9736028..3109403 100644
--- a/packages/SystemUI/res/values-uk/strings.xml
+++ b/packages/SystemUI/res/values-uk/strings.xml
@@ -462,6 +462,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Показувати ці сповіщення без звукового сигналу"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Показувати сповіщення вгорі списку зі звуковим сигналом"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Показувати сповіщення на екрані зі звуковим сигналом"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Більше налаштувань"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Готово"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Стандартні кольори"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Нічні кольори"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Користувацькі кольори"</string>
diff --git a/packages/SystemUI/res/values-ur-rPK/strings.xml b/packages/SystemUI/res/values-ur-rPK/strings.xml
index 28484eb..52aa580 100644
--- a/packages/SystemUI/res/values-ur-rPK/strings.xml
+++ b/packages/SystemUI/res/values-ur-rPK/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"خاموشی سے یہ اطلاعات دکھائیں"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"اطلاعات کی فہرست پر سب سے اوپر دکھائیں اور آواز چلائیں"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"اسکرین پر دکھائیں اور آواز چلائیں"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"مزید ترتیبات"</string>
+    <string name="notification_done" msgid="5279426047273930175">"ہوگیا"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"عام رنگ"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"رات کے رنگ"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"حسب ضرورت رنگ"</string>
diff --git a/packages/SystemUI/res/values-uz-rUZ/strings.xml b/packages/SystemUI/res/values-uz-rUZ/strings.xml
index 4bd9dbc..a849cfc 100644
--- a/packages/SystemUI/res/values-uz-rUZ/strings.xml
+++ b/packages/SystemUI/res/values-uz-rUZ/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Bu bildirishnomalar ovozsiz ko‘rsatilsin"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Bildirishnomalar ro‘yxatining boshida ovoz bilan ko‘rsatilsin"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Barcha oynalar ustida signal ovozi bilan ko‘rsatilsin"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Boshqa sozlamalar"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Tayyor"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Odatiy ranglar"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Qoramtir ranglar"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Foydalanuvchi rangi"</string>
diff --git a/packages/SystemUI/res/values-vi/strings.xml b/packages/SystemUI/res/values-vi/strings.xml
index c094d5b..fa835ba 100644
--- a/packages/SystemUI/res/values-vi/strings.xml
+++ b/packages/SystemUI/res/values-vi/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Hiển thị im lặng các thông báo này"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Hiển thị ở đầu danh sách thông báo và phát ra âm thanh"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Hiển thị trên màn hình và phát ra âm thanh"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Cài đặt khác"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Xong"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Màu thông thường"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Màu tối"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Màu tùy chỉnh"</string>
diff --git a/packages/SystemUI/res/values-zh-rCN/strings.xml b/packages/SystemUI/res/values-zh-rCN/strings.xml
index 3af77c2..bb8f4ad 100644
--- a/packages/SystemUI/res/values-zh-rCN/strings.xml
+++ b/packages/SystemUI/res/values-zh-rCN/strings.xml
@@ -460,6 +460,10 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"显示这些通知,但不发出提示音"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"在通知列表顶部显示,并发出提示音"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"在屏幕上持续显示,并发出提示音"</string>
+    <!-- no translation found for notification_more_settings (816306283396553571) -->
+    <skip />
+    <!-- no translation found for notification_done (5279426047273930175) -->
+    <skip />
     <string name="color_matrix_none" msgid="2121957926040543148">"常规颜色"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"夜间颜色"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"自定义颜色"</string>
diff --git a/packages/SystemUI/res/values-zh-rHK/strings.xml b/packages/SystemUI/res/values-zh-rHK/strings.xml
index 8591785..0782354 100644
--- a/packages/SystemUI/res/values-zh-rHK/strings.xml
+++ b/packages/SystemUI/res/values-zh-rHK/strings.xml
@@ -454,12 +454,14 @@
     <string name="low_importance" msgid="4109929986107147930">"低重要性"</string>
     <string name="default_importance" msgid="8192107689995742653">"一般重要性"</string>
     <string name="high_importance" msgid="1527066195614050263">"高重要性"</string>
-    <string name="max_importance" msgid="5089005872719563894">"緊急"</string>
+    <string name="max_importance" msgid="5089005872719563894">"緊急重要性"</string>
     <string name="notification_importance_blocked" msgid="2397192642657872872">"永不顯示這些通知"</string>
     <string name="notification_importance_low" msgid="4383563267370859725">"顯示在通知清單底部但不發出音效"</string>
     <string name="notification_importance_default" msgid="4926529615920610817">"顯示這些通知但不發出音效"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"顯示在通知清單頂部並發出音效"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"不時於螢幕出現並發出音效"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"更多設定"</string>
+    <string name="notification_done" msgid="5279426047273930175">"完成"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"一般色系"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"深沉色系"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"自訂顏色"</string>
diff --git a/packages/SystemUI/res/values-zh-rTW/strings.xml b/packages/SystemUI/res/values-zh-rTW/strings.xml
index 34fa7aa..29520f6 100644
--- a/packages/SystemUI/res/values-zh-rTW/strings.xml
+++ b/packages/SystemUI/res/values-zh-rTW/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"顯示這些通知且不發出任何音效"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"顯示在通知清單頂端並發出音效"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"短暫顯示在螢幕上並發出音效"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"更多設定"</string>
+    <string name="notification_done" msgid="5279426047273930175">"完成"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"一般顏色"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"夜間顏色"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"自訂顏色"</string>
diff --git a/packages/SystemUI/res/values-zu/strings.xml b/packages/SystemUI/res/values-zu/strings.xml
index ebd857c..3ee46ea 100644
--- a/packages/SystemUI/res/values-zu/strings.xml
+++ b/packages/SystemUI/res/values-zu/strings.xml
@@ -460,6 +460,8 @@
     <string name="notification_importance_default" msgid="4926529615920610817">"Bonisa ngokuthulile lezi zaziso"</string>
     <string name="notification_importance_high" msgid="3222680136612408223">"Bonisa ngaphezulu kohlu lwezaziso uphinde wenze umsindo"</string>
     <string name="notification_importance_max" msgid="5236987171904756134">"Bheka kusikrini uphinde wenze umsindo"</string>
+    <string name="notification_more_settings" msgid="816306283396553571">"Izilungiselelo eziningi"</string>
+    <string name="notification_done" msgid="5279426047273930175">"Kwenziwe"</string>
     <string name="color_matrix_none" msgid="2121957926040543148">"Imibala ejwayelekile"</string>
     <string name="color_matrix_night" msgid="5943817622105307072">"Imibala yasebusuku"</string>
     <string name="color_matrix_custom" msgid="3655576492322298713">"Imibala yangokwezifiso"</string>
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
index ffcc805..57074df 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
@@ -77,6 +77,7 @@
 import com.android.systemui.recents.views.RecentsView;
 import com.android.systemui.recents.views.SystemBarScrimViews;
 import com.android.systemui.recents.views.ViewAnimation;
+import com.android.systemui.statusbar.BaseStatusBar;
 
 import java.util.ArrayList;
 
@@ -298,12 +299,23 @@
      */
     void dismissRecentsToHome(boolean animated) {
         if (animated) {
-            ReferenceCountedTrigger exitTrigger = new ReferenceCountedTrigger(null,
-                    mFinishLaunchHomeRunnable, null);
+            ReferenceCountedTrigger exitTrigger = new ReferenceCountedTrigger();
+            exitTrigger.increment();
+            exitTrigger.addLastDecrementRunnable(mFinishLaunchHomeRunnable);
+            exitTrigger.addLastDecrementRunnable(new Runnable() {
+                @Override
+                public void run() {
+                    Recents.getSystemServices().sendCloseSystemWindows(
+                            BaseStatusBar.SYSTEM_DIALOG_REASON_HOME_KEY);
+                }
+            });
             mRecentsView.startExitToHomeAnimation(
                     new ViewAnimation.TaskViewExitContext(exitTrigger));
+            exitTrigger.decrement();
         } else {
             mFinishLaunchHomeRunnable.run();
+            Recents.getSystemServices().sendCloseSystemWindows(
+                    BaseStatusBar.SYSTEM_DIALOG_REASON_HOME_KEY);
         }
     }
 
@@ -343,7 +355,7 @@
         EventBus.getDefault().register(this, EVENT_BUS_PRIORITY);
 
         // Initialize the widget host (the host id is static and does not change)
-        if (!RecentsDebugFlags.Static.DisableSearchBar) {
+        if (RecentsDebugFlags.Static.EnableSearchBar) {
             mAppWidgetHost = new RecentsAppWidgetHost(this, RecentsAppWidgetHost.HOST_ID);
         }
         mPackageMonitor = new RecentsPackageMonitor();
@@ -368,14 +380,14 @@
         mFinishLaunchHomeRunnable = new FinishRecentsRunnable(homeIntent);
 
         // Bind the search app widget when we first start up
-        if (!RecentsDebugFlags.Static.DisableSearchBar) {
+        if (RecentsDebugFlags.Static.EnableSearchBar) {
             mSearchWidgetInfo = ssp.getOrBindSearchAppWidget(this, mAppWidgetHost);
         }
 
         // Register the broadcast receiver to handle messages when the screen is turned off
         IntentFilter filter = new IntentFilter();
         filter.addAction(Intent.ACTION_SCREEN_OFF);
-        if (!RecentsDebugFlags.Static.DisableSearchBar) {
+        if (RecentsDebugFlags.Static.EnableSearchBar) {
             filter.addAction(SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED);
         }
         registerReceiver(mSystemBroadcastReceiver, filter);
@@ -475,7 +487,7 @@
         mPackageMonitor.unregister();
 
         // Stop listening for widget package changes if there was one bound
-        if (!RecentsDebugFlags.Static.DisableSearchBar) {
+        if (RecentsDebugFlags.Static.EnableSearchBar) {
             mAppWidgetHost.stopListening();
         }
 
@@ -656,8 +668,8 @@
         ReferenceCountedTrigger t = new ReferenceCountedTrigger();
         ViewAnimation.TaskViewEnterContext ctx = new ViewAnimation.TaskViewEnterContext(t);
         ctx.postAnimationTrigger.increment();
-        if (mSearchWidgetInfo != null) {
-            if (!RecentsDebugFlags.Static.DisableSearchBar) {
+        if (RecentsDebugFlags.Static.EnableSearchBar) {
+            if (mSearchWidgetInfo != null) {
                 ctx.postAnimationTrigger.addLastDecrementRunnable(new Runnable() {
                     @Override
                     public void run() {
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsDebugFlags.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsDebugFlags.java
index 40c84ba..c323522 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsDebugFlags.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsDebugFlags.java
@@ -32,8 +32,8 @@
     public static class Static {
         // Enables debug drawing for the transition thumbnail
         public static final boolean EnableTransitionThumbnailDebugMode = false;
-        // This disables the search bar integration
-        public static final boolean DisableSearchBar = true;
+        // This enables the search bar integration
+        public static final boolean EnableSearchBar = false;
         // This disables the bitmap and icon caches
         public static final boolean DisableBackgroundCache = false;
         // Enables the simulated task affiliations
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
index a974c23..fd00289 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java
@@ -19,6 +19,7 @@
 import android.app.ActivityManager;
 import android.app.ActivityOptions;
 import android.app.ITaskStackListener;
+import android.appwidget.AppWidgetProviderInfo;
 import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
@@ -60,6 +61,7 @@
 import com.android.systemui.recents.views.TaskStackView;
 import com.android.systemui.recents.views.TaskViewHeader;
 import com.android.systemui.recents.views.TaskViewTransform;
+import com.android.systemui.statusbar.BaseStatusBar;
 import com.android.systemui.statusbar.phone.PhoneStatusBar;
 
 import java.util.ArrayList;
@@ -364,6 +366,9 @@
 
                 // Otherwise, start the recents activity
                 startRecentsActivity(topTask, isTopTaskHome.value, true /* animate */);
+
+                // Only close the other system windows if we are actually showing recents
+                ssp.sendCloseSystemWindows(BaseStatusBar.SYSTEM_DIALOG_REASON_RECENT_APPS);
                 mLastToggleTime = SystemClock.elapsedRealtime();
             }
         } catch (ActivityNotFoundException e) {
@@ -578,7 +583,7 @@
         // Update the configuration for the current state
         config.update(windowRect);
 
-        if (!RecentsDebugFlags.Static.DisableSearchBar && tryAndBindSearchWidget) {
+        if (RecentsDebugFlags.Static.EnableSearchBar && tryAndBindSearchWidget) {
             // Try and pre-emptively bind the search widget on startup to ensure that we
             // have the right thumbnail bounds to animate to.
             // Note: We have to reload the widget id before we get the task stack bounds below
@@ -854,11 +859,19 @@
         if (!useThumbnailTransition) {
             // If there is no thumbnail transition, but is launching from home into recents, then
             // use a quick home transition and do the animation from home
-            if (!RecentsDebugFlags.Static.DisableSearchBar && hasRecentTasks) {
+            if (hasRecentTasks) {
                 SystemServicesProxy ssp = Recents.getSystemServices();
                 String homeActivityPackage = ssp.getHomeActivityPackageName();
-                String searchWidgetPackage = Prefs.getString(mContext,
-                        Prefs.Key.OVERVIEW_SEARCH_APP_WIDGET_PACKAGE, null);
+                String searchWidgetPackage = null;
+                if (RecentsDebugFlags.Static.EnableSearchBar) {
+                    searchWidgetPackage = Prefs.getString(mContext,
+                            Prefs.Key.OVERVIEW_SEARCH_APP_WIDGET_PACKAGE, null);
+                } else {
+                    AppWidgetProviderInfo searchWidgetInfo = ssp.resolveSearchAppWidget();
+                    if (searchWidgetInfo != null) {
+                        searchWidgetPackage = searchWidgetInfo.provider.getPackageName();
+                    }
+                }
 
                 // Determine whether we are coming from a search owned home activity
                 boolean fromSearchHome = (homeActivityPackage != null) &&
diff --git a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
index ce75e8a..108029d 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
@@ -68,6 +68,7 @@
 import com.android.systemui.R;
 import com.android.systemui.recents.RecentsDebugFlags;
 import com.android.systemui.recents.RecentsImpl;
+import com.android.systemui.statusbar.BaseStatusBar;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -502,6 +503,18 @@
     }
 
     /**
+     * Sends a message to close other system windows.
+     */
+    public void sendCloseSystemWindows(String reason) {
+        if (ActivityManagerNative.isSystemReady()) {
+            try {
+                ActivityManagerNative.getDefault().closeSystemDialogs(reason);
+            } catch (RemoteException e) {
+            }
+        }
+    }
+
+    /**
      * Returns the activity info for a given component name.
      *
      * @param cn The component name of the activity.
@@ -638,7 +651,7 @@
         if (mPm == null) return null;
         if (RecentsDebugFlags.Static.EnableSystemServicesProxy) return null;
 
-        ArrayList<ResolveInfo> homeActivities = new ArrayList<ResolveInfo>();
+        ArrayList<ResolveInfo> homeActivities = new ArrayList<>();
         ComponentName defaultHomeActivity = mPm.getHomeActivities(homeActivities);
         if (defaultHomeActivity != null) {
             return defaultHomeActivity.getPackageName();
@@ -726,7 +739,7 @@
     /**
      * Returns the first Recents widget from the same package as the global assist activity.
      */
-    private AppWidgetProviderInfo resolveSearchAppWidget() {
+    public AppWidgetProviderInfo resolveSearchAppWidget() {
         if (mAssistComponent == null) return null;
         List<AppWidgetProviderInfo> widgets = mAwm.getInstalledProviders(
                 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
index 9b1315a..c95c73b 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
@@ -317,7 +317,7 @@
      * Hides the task stack and shows the empty view.
      */
     public void showEmptyView() {
-        if (!RecentsDebugFlags.Static.DisableSearchBar && (mSearchBar != null)) {
+        if (RecentsDebugFlags.Static.EnableSearchBar && (mSearchBar != null)) {
             mSearchBar.setVisibility(View.INVISIBLE);
         }
         mTaskStackView.setVisibility(View.INVISIBLE);
@@ -332,7 +332,7 @@
     public void hideEmptyView() {
         mEmptyView.setVisibility(View.INVISIBLE);
         mTaskStackView.setVisibility(View.VISIBLE);
-        if (!RecentsDebugFlags.Static.DisableSearchBar && (mSearchBar != null)) {
+        if (RecentsDebugFlags.Static.EnableSearchBar && (mSearchBar != null)) {
             mSearchBar.setVisibility(View.VISIBLE);
         }
         mTaskStackView.bringToFront();
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java
index 10df156..9d391b0 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackLayoutAlgorithm.java
@@ -333,7 +333,6 @@
      * including the search bar.
      */
     public void initialize(Rect taskStackBounds, StackState state) {
-        RecentsDebugFlags debugFlags = Recents.getDebugFlags();
         RecentsConfiguration config = Recents.getConfiguration();
         int widthPadding = (int) (config.taskStackWidthPaddingPct * taskStackBounds.width());
         int heightPadding = mContext.getResources().getDimensionPixelSize(
diff --git a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
index 4c83b51e..109cf47 100644
--- a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
+++ b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
@@ -36,6 +36,7 @@
 import android.view.VelocityTracker;
 import android.view.View;
 import android.view.View.OnTouchListener;
+import android.view.ViewConfiguration;
 import android.view.ViewTreeObserver.InternalInsetsInfo;
 import android.view.ViewTreeObserver.OnComputeInternalInsetsListener;
 import android.view.Window;
@@ -81,6 +82,8 @@
     private int mStartPosition;
     private int mDockSide;
     private final int[] mTempInt2 = new int[2];
+    private boolean mMoving;
+    private int mTouchSlop;
 
     private int mDividerInsets;
     private int mDisplayWidth;
@@ -136,6 +139,7 @@
                 R.dimen.docked_stack_divider_lift_elevation);
         mFastOutSlowInInterpolator = AnimationUtils.loadInterpolator(getContext(),
                 android.R.interpolator.fast_out_slow_in);
+        mTouchSlop = ViewConfiguration.get(mContext).getScaledTouchSlop();
         mFlingAnimationUtils = new FlingAnimationUtils(getContext(), 0.3f);
         updateDisplayInfo();
         boolean landscape = getResources().getConfiguration().orientation
@@ -203,12 +207,21 @@
                 } else {
                     mStartPosition = mTempInt2[0] + mDividerInsets;
                 }
+                mMoving = false;
                 return result;
             case MotionEvent.ACTION_MOVE:
                 mVelocityTracker.addMovement(event);
                 int x = (int) event.getX();
                 int y = (int) event.getY();
-                if (mDockSide != WindowManager.DOCKED_INVALID) {
+                boolean exceededTouchSlop =
+                        isHorizontalDivision() && Math.abs(y - mStartY) > mTouchSlop
+                                || (!isHorizontalDivision() && Math.abs(x - mStartX) > mTouchSlop);
+                if (!mMoving && exceededTouchSlop) {
+                    mStartX = x;
+                    mStartY = y;
+                    mMoving = true;
+                }
+                if (mMoving && mDockSide != WindowManager.DOCKED_INVALID) {
                     int position = calculatePosition(x, y);
                     SnapTarget snapTarget = mSnapAlgorithm.calculateSnapTarget(position,
                             0 /* velocity */);
@@ -226,6 +239,7 @@
                 int position = calculatePosition(x, y);
                 stopDragging(position, isHorizontalDivision() ? mVelocityTracker.getYVelocity()
                         : mVelocityTracker.getXVelocity());
+                mMoving = false;
                 break;
         }
         return true;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
index 11d7b9b..5906bda 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
@@ -148,8 +148,9 @@
     protected static final int INTERRUPTION_THRESHOLD = 10;
     protected static final String SETTING_HEADS_UP_TICKER = "ticker_gets_heads_up";
 
-    // Should match the value in PhoneWindowManager
+    // Should match the values in PhoneWindowManager
     public static final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps";
+    public static final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey";
 
     private static final String BANNER_ACTION_CANCEL =
             "com.android.systemui.statusbar.banner_action_cancel";
@@ -1189,7 +1190,6 @@
 
     protected void toggleRecents() {
         if (mRecents != null) {
-            sendCloseSystemWindows(mContext, SYSTEM_DIALOG_REASON_RECENT_APPS);
             mRecents.toggleRecents(mDisplay, mLayoutDirection, getStatusBarView());
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
index f7680a7..3cc1ab9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
@@ -292,6 +292,15 @@
         return false;
     }
 
+    public boolean shouldSuppressScreenOn(String key) {
+        if (mRankingMap != null) {
+            mRankingMap.getRanking(key, mTmpRanking);
+            return (mTmpRanking.getSuppressedVisualEffects()
+                    & NotificationListenerService.SUPPRESSED_EFFECT_SCREEN_ON) != 0;
+        }
+        return false;
+    }
+
     public int getImportance(String key) {
         if (mRankingMap != null) {
             mRankingMap.getRanking(key, mTmpRanking);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
index eade753..a3d0ce6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
@@ -465,8 +465,13 @@
                 }
 
                 @Override
-                public void onDockedStackExistsChanged(boolean exists) throws RemoteException {
-                    updateRecentsIcon(exists);
+                public void onDockedStackExistsChanged(final boolean exists) throws RemoteException {
+                    mHandler.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            updateRecentsIcon(exists);
+                        }
+                    });
                 }
             });
         } catch (RemoteException e) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 80fcba60e..78d09e3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -1269,19 +1269,26 @@
         }
 
         if (!isHeadsUped && notification.getNotification().fullScreenIntent != null) {
-            // Stop screensaver if the notification has a full-screen intent.
-            // (like an incoming phone call)
-            awakenDreams();
+            if (mNotificationData.shouldSuppressScreenOn(notification.getKey())) {
+                if (DEBUG) {
+                    Log.d(TAG, "No Fullscreen intent: suppressed by DND: " + notification.getKey());
+                }
+            } else {
+                // Stop screensaver if the notification has a full-screen intent.
+                // (like an incoming phone call)
+                awakenDreams();
 
-            // not immersive & a full-screen alert should be shown
-            if (DEBUG) Log.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent");
-            try {
-                EventLog.writeEvent(EventLogTags.SYSUI_FULLSCREEN_NOTIFICATION,
-                        notification.getKey());
-                notification.getNotification().fullScreenIntent.send();
-                shadeEntry.notifyFullScreenIntentLaunched();
-                MetricsLogger.count(mContext, "note_fullscreen", 1);
-            } catch (PendingIntent.CanceledException e) {
+                // not immersive & a full-screen alert should be shown
+                if (DEBUG)
+                    Log.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent");
+                try {
+                    EventLog.writeEvent(EventLogTags.SYSUI_FULLSCREEN_NOTIFICATION,
+                            notification.getKey());
+                    notification.getNotification().fullScreenIntent.send();
+                    shadeEntry.notifyFullScreenIntentLaunched();
+                    MetricsLogger.count(mContext, "note_fullscreen", 1);
+                } catch (PendingIntent.CanceledException e) {
+                }
             }
         }
         addNotificationViews(shadeEntry, ranking);
@@ -4120,32 +4127,6 @@
         return false;
     }
 
-    // Recents
-
-    @Override
-    protected void showRecents(boolean triggeredFromAltTab) {
-        // Set the recents visibility flag
-        mSystemUiVisibility |= View.RECENT_APPS_VISIBLE;
-        notifyUiVisibilityChanged(mSystemUiVisibility);
-        super.showRecents(triggeredFromAltTab);
-    }
-
-    @Override
-    protected void hideRecents(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) {
-        // Unset the recents visibility flag
-        mSystemUiVisibility &= ~View.RECENT_APPS_VISIBLE;
-        notifyUiVisibilityChanged(mSystemUiVisibility);
-        super.hideRecents(triggeredFromAltTab, triggeredFromHomeKey);
-    }
-
-    @Override
-    protected void toggleRecents() {
-        // Toggle the recents visibility flag
-        mSystemUiVisibility ^= View.RECENT_APPS_VISIBLE;
-        notifyUiVisibilityChanged(mSystemUiVisibility);
-        super.toggleRecents();
-    }
-
     public void updateRecentsVisibility(boolean visible) {
         // Update the recents visibility flag
         if (visible) {
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
index 9d4ec10..3c63aae 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
@@ -648,7 +648,7 @@
         if (D.BUG) Log.d(TAG, "updateFooterH");
         final boolean wasVisible = mZenFooter.getVisibility() == View.VISIBLE;
         final boolean visible = mState.zenMode != Global.ZEN_MODE_OFF
-                && mAudioManager.isStreamAffectedByRingerMode(mActiveStream);
+                && (mAudioManager.isStreamAffectedByRingerMode(mActiveStream) || mExpanded);
         if (wasVisible != visible && !visible) {
             prepareForCollapse();
         }
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 998f980..6171694 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -18117,10 +18117,18 @@
                 EventLog.writeEvent(EventLogTags.CONFIGURATION_CHANGED, changes);
 
                 if (!initLocale && !values.getLocales().isEmpty() && values.userSetLocale) {
-                    if (mSupportedSystemLocales == null) {
-                        mSupportedSystemLocales = Resources.getSystem().getAssets().getLocales();
+                    final Locale locale;
+                    if (values.getLocales().size() == 1) {
+                        // This is an optimization to avoid the JNI call when the result of
+                        // getFirstMatch() does not depend on the supported locales.
+                        locale = values.getLocales().getPrimary();
+                    } else {
+                        if (mSupportedSystemLocales == null) {
+                            mSupportedSystemLocales =
+                                    Resources.getSystem().getAssets().getLocales();
+                        }
+                        locale = values.getLocales().getFirstMatch(mSupportedSystemLocales);
                     }
-                    final Locale locale = values.getLocales().getFirstMatch(mSupportedSystemLocales);
                     SystemProperties.set("persist.sys.locale", locale.toLanguageTag());
                     mHandler.sendMessage(mHandler.obtainMessage(SEND_LOCALE_TO_MOUNT_DAEMON_MSG,
                             locale));
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 82c38af..8657049 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -33,6 +33,7 @@
 import static android.service.notification.NotificationListenerService.Ranking.IMPORTANCE_HIGH;
 import static android.service.notification.NotificationListenerService.SUPPRESSED_EFFECT_LIGHTS;
 import static android.service.notification.NotificationListenerService.SUPPRESSED_EFFECT_PEEK;
+import static android.service.notification.NotificationListenerService.SUPPRESSED_EFFECT_SCREEN_ON;
 import static android.service.notification.NotificationListenerService.TRIM_FULL;
 import static android.service.notification.NotificationListenerService.TRIM_LIGHT;
 import static org.xmlpull.v1.XmlPullParser.END_DOCUMENT;
@@ -2563,9 +2564,14 @@
             updateLightsLocked();
         }
         if (buzz || beep || blink) {
-            EventLogTags.writeNotificationAlert(record.getKey(),
-                    buzz ? 1 : 0, beep ? 1 : 0, blink ? 1 : 0);
-            mHandler.post(mBuzzBeepBlinked);
+            if (((record.getSuppressedVisualEffects()
+                    & NotificationListenerService.SUPPRESSED_EFFECT_SCREEN_ON) != 0)) {
+                if (DBG) Slog.v(TAG, "Suppressed SystemUI from triggering screen on");
+            } else {
+                EventLogTags.writeNotificationAlert(record.getKey(),
+                        buzz ? 1 : 0, beep ? 1 : 0, blink ? 1 : 0);
+                mHandler.post(mBuzzBeepBlinked);
+            }
         }
     }
 
@@ -2744,7 +2750,8 @@
         record.setIntercepted(mZenModeHelper.shouldIntercept(record));
         if (record.isIntercepted()) {
             int suppressed = (mZenModeHelper.shouldSuppressLight() ? SUPPRESSED_EFFECT_LIGHTS : 0)
-                    | (mZenModeHelper.shouldSuppressPeek() ? SUPPRESSED_EFFECT_PEEK : 0);
+                    | (mZenModeHelper.shouldSuppressPeek() ? SUPPRESSED_EFFECT_PEEK : 0)
+                    | (mZenModeHelper.shouldSuppressScreenOn() ? SUPPRESSED_EFFECT_SCREEN_ON : 0);
             record.setSuppressedVisualEffects(suppressed);
         }
     }
diff --git a/services/core/java/com/android/server/notification/ZenModeHelper.java b/services/core/java/com/android/server/notification/ZenModeHelper.java
index 85c3cf8..276c6ba 100644
--- a/services/core/java/com/android/server/notification/ZenModeHelper.java
+++ b/services/core/java/com/android/server/notification/ZenModeHelper.java
@@ -155,6 +155,12 @@
         }
     }
 
+    public boolean shouldSuppressScreenOn() {
+        synchronized (mConfig) {
+            return !mConfig.allowScreenOn;
+        }
+    }
+
     public void addCallback(Callback callback) {
         mCallbacks.add(callback);
     }
@@ -435,11 +441,12 @@
             return;
         }
         pw.printf("allow(calls=%s,callsFrom=%s,repeatCallers=%s,messages=%s,messagesFrom=%s,"
-                + "events=%s,reminders=%s,lights=%s,peek=%s)\n",
+                + "events=%s,reminders=%s,lights=%s,peek=%s,screenOn=%s)\n",
                 config.allowCalls, ZenModeConfig.sourceToString(config.allowCallsFrom),
                 config.allowRepeatCallers, config.allowMessages,
                 ZenModeConfig.sourceToString(config.allowMessagesFrom),
-                config.allowEvents, config.allowReminders, config.allowLights, config.allowPeek);
+                config.allowEvents, config.allowReminders, config.allowLights, config.allowPeek,
+                config.allowScreenOn);
         pw.print(prefix); pw.print("  manualRule="); pw.println(config.manualRule);
         if (config.automaticRules.isEmpty()) return;
         final int N = config.automaticRules.size();
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index a07476c..7e186a0 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -123,7 +123,6 @@
 import android.content.pm.InstrumentationInfo;
 import android.content.pm.IntentFilterVerificationInfo;
 import android.content.pm.KeySet;
-import android.content.pm.ManifestDigest;
 import android.content.pm.PackageCleanItem;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageInfoLite;
@@ -6249,7 +6248,6 @@
 
         try {
             pp.collectCertificates(pkg, parseFlags);
-            pp.collectManifestDigest(pkg);
         } catch (PackageParserException e) {
             throw PackageManagerException.from(e);
         }
@@ -10081,7 +10079,7 @@
         }
         final VerificationParams verifParams = new VerificationParams(
                 null, sessionParams.originatingUri, sessionParams.referrerUri,
-                sessionParams.originatingUid, null);
+                sessionParams.originatingUid);
         verifParams.setInstallerUid(installerUid);
 
         final OriginInfo origin;
@@ -11063,13 +11061,6 @@
                     + " file=" + origin.file + " cid=" + origin.cid + "}";
         }
 
-        public ManifestDigest getManifestDigest() {
-            if (verificationParams == null) {
-                return null;
-            }
-            return verificationParams.getManifestDigest();
-        }
-
         private int installLocationPolicy(PackageInfoLite pkgLite) {
             String packageName = pkgLite.packageName;
             int installLocation = pkgLite.installLocation;
@@ -11488,7 +11479,6 @@
         final int installFlags;
         final String installerPackageName;
         final String volumeUuid;
-        final ManifestDigest manifestDigest;
         final UserHandle user;
         final String abiOverride;
         final String[] installGrantPermissions;
@@ -11503,7 +11493,7 @@
 
         InstallArgs(OriginInfo origin, MoveInfo move, IPackageInstallObserver2 observer,
                 int installFlags, String installerPackageName, String volumeUuid,
-                ManifestDigest manifestDigest, UserHandle user, String[] instructionSets,
+                UserHandle user, String[] instructionSets,
                 String abiOverride, String[] installGrantPermissions,
                 String traceMethod, int traceCookie) {
             this.origin = origin;
@@ -11512,7 +11502,6 @@
             this.observer = observer;
             this.installerPackageName = installerPackageName;
             this.volumeUuid = volumeUuid;
-            this.manifestDigest = manifestDigest;
             this.user = user;
             this.instructionSets = instructionSets;
             this.abiOverride = abiOverride;
@@ -11614,7 +11603,7 @@
         /** New install */
         FileInstallArgs(InstallParams params) {
             super(params.origin, params.move, params.observer, params.installFlags,
-                    params.installerPackageName, params.volumeUuid, params.getManifestDigest(),
+                    params.installerPackageName, params.volumeUuid,
                     params.getUser(), null /* instruction sets */, params.packageAbiOverride,
                     params.grantedRuntimePermissions,
                     params.traceMethod, params.traceCookie);
@@ -11625,7 +11614,7 @@
 
         /** Existing install */
         FileInstallArgs(String codePath, String resourcePath, String[] instructionSets) {
-            super(OriginInfo.fromNothing(), null, null, 0, null, null, null, null, instructionSets,
+            super(OriginInfo.fromNothing(), null, null, 0, null, null, null, instructionSets,
                     null, null, null, 0);
             this.codeFile = (codePath != null) ? new File(codePath) : null;
             this.resourceFile = (resourcePath != null) ? new File(resourcePath) : null;
@@ -11852,7 +11841,7 @@
         /** New install */
         AsecInstallArgs(InstallParams params) {
             super(params.origin, params.move, params.observer, params.installFlags,
-                    params.installerPackageName, params.volumeUuid, params.getManifestDigest(),
+                    params.installerPackageName, params.volumeUuid,
                     params.getUser(), null /* instruction sets */, params.packageAbiOverride,
                     params.grantedRuntimePermissions,
                     params.traceMethod, params.traceCookie);
@@ -11862,7 +11851,7 @@
         AsecInstallArgs(String fullCodePath, String[] instructionSets,
                         boolean isExternal, boolean isForwardLocked) {
             super(OriginInfo.fromNothing(), null, null, (isExternal ? INSTALL_EXTERNAL : 0)
-                    | (isForwardLocked ? INSTALL_FORWARD_LOCK : 0), null, null, null, null,
+                    | (isForwardLocked ? INSTALL_FORWARD_LOCK : 0), null, null, null,
                     instructionSets, null, null, null, 0);
             // Hackily pretend we're still looking at a full code path
             if (!fullCodePath.endsWith(RES_FILE_NAME)) {
@@ -11879,7 +11868,7 @@
 
         AsecInstallArgs(String cid, String[] instructionSets, boolean isForwardLocked) {
             super(OriginInfo.fromNothing(), null, null, (isAsecExternal(cid) ? INSTALL_EXTERNAL : 0)
-                    | (isForwardLocked ? INSTALL_FORWARD_LOCK : 0), null, null, null, null,
+                    | (isForwardLocked ? INSTALL_FORWARD_LOCK : 0), null, null, null,
                     instructionSets, null, null, null, 0);
             this.cid = cid;
             setMountPath(PackageHelper.getSdDir(cid));
@@ -12146,7 +12135,7 @@
         /** New install */
         MoveInstallArgs(InstallParams params) {
             super(params.origin, params.move, params.observer, params.installFlags,
-                    params.installerPackageName, params.volumeUuid, params.getManifestDigest(),
+                    params.installerPackageName, params.volumeUuid,
                     params.getUser(), null /* instruction sets */, params.packageAbiOverride,
                     params.grantedRuntimePermissions,
                     params.traceMethod, params.traceCookie);
@@ -12920,35 +12909,6 @@
             Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
         }
 
-        /* If the installer passed in a manifest digest, compare it now. */
-        if (args.manifestDigest != null) {
-            Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "collectManifestDigest");
-            try {
-                pp.collectManifestDigest(pkg);
-            } catch (PackageParserException e) {
-                res.setError("Failed collect during installPackageLI", e);
-                return;
-            } finally {
-                Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
-            }
-
-            if (DEBUG_INSTALL) {
-                final String parsedManifest = pkg.manifestDigest == null ? "null"
-                        : pkg.manifestDigest.toString();
-                Slog.d(TAG, "Comparing manifests: " + args.manifestDigest.toString() + " vs. "
-                        + parsedManifest);
-            }
-
-            if (!args.manifestDigest.equals(pkg.manifestDigest)) {
-                res.setError(INSTALL_FAILED_PACKAGE_CHANGED, "Manifest digest changed");
-                return;
-            }
-        } else if (DEBUG_INSTALL) {
-            final String parsedManifest = pkg.manifestDigest == null
-                    ? "null" : pkg.manifestDigest.toString();
-            Slog.d(TAG, "manifestDigest was not present, but parser got: " + parsedManifest);
-        }
-
         // Get rid of all references to package scan path via parser.
         pp = null;
         String oldCodePath = null;
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index c013412..72611b7 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -3381,7 +3381,6 @@
             if (awakenFromDreams) {
                 awakenDreams();
             }
-            sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY);
             hideRecentApps(false, true);
         } else {
             // Otherwise, just launch Home
diff --git a/services/core/java/com/android/server/wm/DockedStackDividerController.java b/services/core/java/com/android/server/wm/DockedStackDividerController.java
index 27ff5bc8e..7295318 100644
--- a/services/core/java/com/android/server/wm/DockedStackDividerController.java
+++ b/services/core/java/com/android/server/wm/DockedStackDividerController.java
@@ -172,12 +172,18 @@
     void setResizeDimLayer(boolean visible, int targetStackId, float alpha) {
         SurfaceControl.openTransaction();
         TaskStack stack = mDisplayContent.mService.mStackIdToStack.get(targetStackId);
-        if (visible && stack != null) {
+        boolean visibleAndValid = visible && stack != null;
+        if (visibleAndValid) {
             stack.getDimBounds(mTmpRect);
-            mDimLayer.setBounds(mTmpRect);
-            mDimLayer.show(mDisplayContent.mService.mLayersController.getResizeDimLayer(), alpha,
-                    0 /* duration */);
-        } else {
+            if (mTmpRect.height() > 0 && mTmpRect.width() > 0) {
+                mDimLayer.setBounds(mTmpRect);
+                mDimLayer.show(mDisplayContent.mService.mLayersController.getResizeDimLayer(),
+                        alpha, 0 /* duration */);
+            } else {
+                visibleAndValid = false;
+            }
+        }
+        if (!visibleAndValid) {
             mDimLayer.hide();
         }
         SurfaceControl.closeTransaction();
diff --git a/services/core/java/com/android/server/wm/WindowLayersController.java b/services/core/java/com/android/server/wm/WindowLayersController.java
index 59af0cd..2cf2618 100644
--- a/services/core/java/com/android/server/wm/WindowLayersController.java
+++ b/services/core/java/com/android/server/wm/WindowLayersController.java
@@ -58,7 +58,6 @@
     private WindowState mPinnedWindow = null;
     private WindowState mDockedWindow = null;
     private WindowState mDockDivider = null;
-    private WindowState mImeWindow = null;
     private WindowState mReplacingWindow = null;
 
     final void assignLayersLocked(WindowList windows) {
@@ -170,16 +169,13 @@
 
     private void clear() {
         mHighestApplicationLayer = 0;
-        mImeWindow = null;
         mPinnedWindow = null;
         mDockedWindow = null;
         mDockDivider = null;
     }
 
     private void collectSpecialWindows(WindowState w) {
-        if (w.mIsImWindow) {
-            mImeWindow = w;
-        } else if (w.mAttrs.type == TYPE_DOCK_DIVIDER) {
+        if (w.mAttrs.type == TYPE_DOCK_DIVIDER) {
             mDockDivider = w;
         } else {
             final TaskStack stack = w.getStack();
@@ -210,12 +206,6 @@
         // immediately receive the same treatment, e.g. to be above the dock divider.
         layer = assignAndIncreaseLayerIfNeeded(mReplacingWindow, layer);
         layer = assignAndIncreaseLayerIfNeeded(mPinnedWindow, layer);
-        final WindowState inputMethodTarget = mService.mInputMethodTarget;
-        // There might be no applications windows yet, so we need to make sure we uplift the input
-        // method above the target.
-        layer = Math.max(layer,
-                inputMethodTarget != null ? inputMethodTarget.mWinAnimator.mAnimLayer + 1 : 0);
-        layer = assignAndIncreaseLayerIfNeeded(mImeWindow, layer);
     }
 
     private int assignAndIncreaseLayerIfNeeded(WindowState win, int layer) {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index f7b81cb..d722ec7 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -224,11 +224,14 @@
 import static com.android.server.wm.WindowManagerDebugConfig.SHOW_SURFACE_ALLOC;
 import static com.android.server.wm.WindowManagerDebugConfig.SHOW_TRANSACTIONS;
 import static com.android.server.wm.WindowManagerDebugConfig.SHOW_VERBOSE_TRANSACTIONS;
+import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
 
 /** {@hide} */
 public class WindowManagerService extends IWindowManager.Stub
         implements Watchdog.Monitor, WindowManagerPolicy.WindowManagerFuncs {
+    private static final String TAG = TAG_WITH_CLASS_NAME ? "WindowManagerService" : TAG_WM;
+
     static final int LAYOUT_REPEAT_THRESHOLD = 4;
 
     static final boolean PROFILE_ORIENTATION = false;
@@ -2428,13 +2431,17 @@
         }
     }
 
-    void setInsetsWindow(Session session, IWindow client,
-            int touchableInsets, Rect contentInsets,
+    void setInsetsWindow(Session session, IWindow client, int touchableInsets, Rect contentInsets,
             Rect visibleInsets, Region touchableRegion) {
         long origId = Binder.clearCallingIdentity();
         try {
             synchronized (mWindowMap) {
                 WindowState w = windowForClientLocked(session, client, false);
+                if (DEBUG_LAYOUT) Slog.d(TAG, "setInsetsWindow " + w
+                        + ", contentInsets=" + w.mGivenContentInsets + " -> " + contentInsets
+                        + ", visibleInsets=" + w.mGivenVisibleInsets + " -> " + visibleInsets
+                        + ", touchableRegion=" + w.mGivenTouchableRegion + " -> " + touchableRegion
+                        + ", touchableInsets " + w.mTouchableInsets + " -> " + touchableInsets);
                 if (w != null) {
                     w.mGivenInsetsPending = false;
                     w.mGivenContentInsets.set(contentInsets);
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 4c38f92..6e4e01f 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -2352,10 +2352,15 @@
     }
 
     void setReplacing(boolean animate) {
-        if ((mAttrs.privateFlags & PRIVATE_FLAG_WILL_NOT_REPLACE_ON_RELAUNCH) == 0) {
-            mWillReplaceWindow = true;
-            mReplacingWindow = null;
-            mAnimateReplacingWindow = animate;
+        if ((mAttrs.privateFlags & PRIVATE_FLAG_WILL_NOT_REPLACE_ON_RELAUNCH) != 0
+                || mAttrs.type == TYPE_APPLICATION_STARTING) {
+            // We don't set replacing on starting windows since they are added by window manager and
+            // not the client so won't be replaced by the client.
+            return;
         }
+
+        mWillReplaceWindow = true;
+        mReplacingWindow = null;
+        mAnimateReplacingWindow = animate;
     }
 }
diff --git a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
index 6ebda07..feeab27 100644
--- a/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
+++ b/services/core/java/com/android/server/wm/WindowSurfacePlacer.java
@@ -739,13 +739,15 @@
                             }
                         }
                     }
-                    /*
-                     * Updates the shown frame before we set up the surface. This is needed because
-                     * the resizing could change the top-left position (in addition to size) of the
-                     * window. setSurfaceBoundariesLocked uses mShownPosition to position the
-                      * surface.
-                     */
-                    winAnimator.computeShownFrameLocked();
+                    if (!winAnimator.isAnimating()) {
+                        // Updates the shown frame before we set up the surface. This is needed
+                        // because the resizing could change the top-left position (in addition to
+                        // size) of the window. setSurfaceBoundariesLocked uses mShownPosition to
+                        // position the surface. We only apply it to windows that aren't animating,
+                        // because we depend on the animation to calculate the correct shown frame
+                        // on the next animation step.
+                        winAnimator.computeShownFrameLocked();
+                    }
                     winAnimator.setSurfaceBoundariesLocked(recoveringMemory);
                 }
 
diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index 5d5df95..aa95e1d 100644
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -242,8 +242,13 @@
          */
         public static final int PROPERTY_HIGH_DEF_AUDIO = 0x00000010;
 
+        /**
+         * Whether the call is associated with the work profile.
+         */
+        public static final int PROPERTY_WORK_CALL = 0x00000020;
+
         //******************************************************************************************
-        // Next PROPERTY value: 0x00000020
+        // Next PROPERTY value: 0x00000040
         //******************************************************************************************
 
         private final Uri mHandle;
diff --git a/test-runner/src/android/test/mock/MockPackageManager.java b/test-runner/src/android/test/mock/MockPackageManager.java
index 2813df5..2cef1b3 100644
--- a/test-runner/src/android/test/mock/MockPackageManager.java
+++ b/test-runner/src/android/test/mock/MockPackageManager.java
@@ -34,7 +34,6 @@
 import android.content.pm.InstrumentationInfo;
 import android.content.pm.IntentFilterVerificationInfo;
 import android.content.pm.KeySet;
-import android.content.pm.ManifestDigest;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageInstaller;
 import android.content.pm.PackageItemInfo;
@@ -820,7 +819,7 @@
     @Override
     public void installPackageWithVerification(Uri packageURI, IPackageInstallObserver observer,
             int flags, String installerPackageName, Uri verificationURI,
-            ManifestDigest manifestDigest, ContainerEncryptionParams encryptionParams) {
+            ContainerEncryptionParams encryptionParams) {
         throw new UnsupportedOperationException();
     }
 
@@ -957,7 +956,7 @@
     @Override
     public void installPackageWithVerification(Uri packageURI,
             PackageInstallObserver observer, int flags, String installerPackageName,
-            Uri verificationURI, ManifestDigest manifestDigest,
+            Uri verificationURI,
             ContainerEncryptionParams encryptionParams) {
         throw new UnsupportedOperationException();
     }
diff --git a/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java b/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
index b784e0b..01ee18b 100644
--- a/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
+++ b/tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java
@@ -543,6 +543,11 @@
     }
 
     @Override
-    public void registerDockDividerVisibilityListener(IDockDividerVisibilityListener listener) {
+    public void registerDockedStackListener(IDockedStackListener listener) throws RemoteException {
+    }
+
+    @Override
+    public void setResizeDimLayer(boolean visible, int targetStackId, float alpha)
+            throws RemoteException {
     }
 }
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/Bridge.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/Bridge.java
index 683c4aa..c8e3d03 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/Bridge.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/Bridge.java
@@ -183,7 +183,7 @@
      */
     private static LayoutLog sCurrentLog = sDefaultLog;
 
-    private static final int LAST_SUPPORTED_FEATURE = Features.CHOREOGRAPHER;
+    private static final int LAST_SUPPORTED_FEATURE = Features.THEME_PREVIEW_NAVIGATION_BAR;
 
     @Override
     public int getApiLevel() {
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
index a2fad13..3f9574f 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
@@ -34,7 +34,6 @@
 import android.content.pm.InstrumentationInfo;
 import android.content.pm.IntentFilterVerificationInfo;
 import android.content.pm.KeySet;
-import android.content.pm.ManifestDigest;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageInstaller;
 import android.content.pm.PackageItemInfo;
@@ -522,7 +521,7 @@
     @Override
     public void installPackageWithVerification(Uri packageURI, IPackageInstallObserver observer,
             int flags, String installerPackageName, Uri verificationURI,
-            ManifestDigest manifestDigest, ContainerEncryptionParams encryptionParams) {
+            ContainerEncryptionParams encryptionParams) {
     }
 
     @Override
@@ -544,7 +543,7 @@
     @Override
     public void installPackageWithVerification(Uri packageURI, PackageInstallObserver observer,
             int flags, String installerPackageName, Uri verificationURI,
-            ManifestDigest manifestDigest, ContainerEncryptionParams encryptionParams) {
+            ContainerEncryptionParams encryptionParams) {
     }
 
     @Override
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/NavigationBar.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/NavigationBar.java
index 9c89bfe..dfbc69b 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/NavigationBar.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/NavigationBar.java
@@ -19,9 +19,6 @@
 import com.android.layoutlib.bridge.android.BridgeContext;
 import com.android.resources.Density;
 
-import android.content.Context;
-import android.content.pm.ApplicationInfo;
-import android.util.AttributeSet;
 import android.util.DisplayMetrics;
 import android.view.View;
 import android.widget.LinearLayout;
@@ -41,29 +38,18 @@
     private static final int WIDTH_DEFAULT = 36;
     private static final int WIDTH_SW360 = 40;
     private static final int WIDTH_SW600 = 48;
-    private static final String LAYOUT_XML = "/bars/navigation_bar.xml";
+    protected static final String LAYOUT_XML = "/bars/navigation_bar.xml";
     private static final String LAYOUT_600DP_XML = "/bars/navigation_bar600dp.xml";
 
-
-    /**
-     * Constructor to be used when creating the {@link NavigationBar} as a regular control.
-     * This is currently used by the theme editor.
-     */
-    @SuppressWarnings("unused")
-    public NavigationBar(Context context, AttributeSet attrs) {
-        this((BridgeContext) context,
-                Density.getEnum(((BridgeContext) context).getMetrics().densityDpi),
-                LinearLayout.HORIZONTAL, // In this mode, it doesn't need to be render vertically
-                ((BridgeContext) context).getConfiguration().getLayoutDirection() ==
-                        View.LAYOUT_DIRECTION_RTL,
-                (context.getApplicationInfo().flags & ApplicationInfo.FLAG_SUPPORTS_RTL) != 0,
-                0);
+    public NavigationBar(BridgeContext context, Density density, int orientation, boolean isRtl,
+      boolean rtlEnabled, int simulatedPlatformVersion) {
+        this(context, density, orientation, isRtl, rtlEnabled, simulatedPlatformVersion,
+          getShortestWidth(context)>= 600 ? LAYOUT_600DP_XML : LAYOUT_XML);
     }
 
-    public NavigationBar(BridgeContext context, Density density, int orientation, boolean isRtl,
-            boolean rtlEnabled, int simulatedPlatformVersion) {
-        super(context, orientation, getShortestWidth(context)>= 600 ? LAYOUT_600DP_XML : LAYOUT_XML,
-                "navigation_bar.xml", simulatedPlatformVersion);
+    protected NavigationBar(BridgeContext context, Density density, int orientation, boolean isRtl,
+      boolean rtlEnabled, int simulatedPlatformVersion, String layoutPath) {
+        super(context, orientation, layoutPath, "navigation_bar.xml", simulatedPlatformVersion);
 
         int color = getBarColor(ATTR_COLOR, ATTR_TRANSLUCENT);
         setBackgroundColor(color == 0 ? 0xFF000000 : color);
@@ -117,7 +103,7 @@
         view.setLayoutParams(layoutParams);
     }
 
-    private static int getSidePadding(float sw) {
+    protected int getSidePadding(float sw) {
         if (sw >= 400) {
             return PADDING_WIDTH_SW400;
         }
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/ThemePreviewNavigationBar.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/ThemePreviewNavigationBar.java
new file mode 100644
index 0000000..0435280
--- /dev/null
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/ThemePreviewNavigationBar.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.layoutlib.bridge.bars;
+
+import com.android.layoutlib.bridge.android.BridgeContext;
+import com.android.resources.Density;
+
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.LinearLayout;
+
+/**
+ * Navigation Bar for the Theme Editor preview.
+ *
+ * For small bars, it is identical to {@link NavigationBar}.
+ * But wide bars from {@link NavigationBar} are too wide for the Theme Editor preview.
+ * To solve that problem, {@link ThemePreviewNavigationBar} use the layout for small bars,
+ * and have no padding on the sides. That way, they have a similar look as the true ones,
+ * and they fit in the Theme Editor preview.
+ */
+public class ThemePreviewNavigationBar extends NavigationBar {
+    private static final int PADDING_WIDTH_SW600 = 0;
+
+    @SuppressWarnings("unused")
+    public ThemePreviewNavigationBar(Context context, AttributeSet attrs) {
+        super((BridgeContext) context,
+                Density.getEnum(((BridgeContext) context).getMetrics().densityDpi),
+                LinearLayout.HORIZONTAL, // In this mode, it doesn't need to be render vertically
+                ((BridgeContext) context).getConfiguration().getLayoutDirection() ==
+                        View.LAYOUT_DIRECTION_RTL,
+                (context.getApplicationInfo().flags & ApplicationInfo.FLAG_SUPPORTS_RTL) != 0,
+                0, LAYOUT_XML);
+    }
+
+    @Override
+    protected int getSidePadding(float sw) {
+        if (sw >= 600) {
+            return PADDING_WIDTH_SW600;
+        }
+        return super.getSidePadding(sw);
+    }
+}