Merge "Standby exemption for system gallery's backup jobs"
diff --git a/apex/statsd/Android.bp b/apex/statsd/Android.bp
index c0f84a0..baa1c25 100644
--- a/apex/statsd/Android.bp
+++ b/apex/statsd/Android.bp
@@ -20,6 +20,7 @@
 
 apex_defaults {
     native_shared_libs: [
+        "libstatssocket",
         "libstatspull",
         "libstats_jni",
     ],
@@ -76,4 +77,4 @@
         //TODO (b/148620413): remove platform.
          "//apex_available:platform",
     ],
-}
\ No newline at end of file
+}
diff --git a/api/current.txt b/api/current.txt
index 0290586..8394416 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -2958,7 +2958,7 @@
   }
 
   public static final class AccessibilityService.ScreenshotResult {
-    method @Nullable public android.graphics.ColorSpace getColorSpace();
+    method @NonNull public android.graphics.ColorSpace getColorSpace();
     method @NonNull public android.hardware.HardwareBuffer getHardwareBuffer();
     method public long getTimestamp();
   }
@@ -12071,7 +12071,7 @@
     field public static final String FEATURE_COMPANION_DEVICE_SETUP = "android.software.companion_device_setup";
     field public static final String FEATURE_CONNECTION_SERVICE = "android.software.connectionservice";
     field public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir";
-    field public static final String FEATURE_CONTEXTHUB = "android.hardware.context_hub";
+    field public static final String FEATURE_CONTEXT_HUB = "android.hardware.context_hub";
     field public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin";
     field public static final String FEATURE_EMBEDDED = "android.hardware.type.embedded";
     field public static final String FEATURE_ETHERNET = "android.hardware.ethernet";
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index 956fd29..1bcf44e 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -120,13 +120,14 @@
         "libstatslog",
         "libstatsmetadata",
         "libsysutils",
+	// TODO(b/145923087): move to shared when statsd is moved to the apex
+        "libstatssocket",
         "libutils",
     ],
     shared_libs: [
         "libbinder",
         "libincident",
         "liblog",
-        "libstatssocket",
         "statsd-aidl-cpp",
     ],
 }
diff --git a/core/java/android/accessibilityservice/AccessibilityService.java b/core/java/android/accessibilityservice/AccessibilityService.java
index 0ed6b1f..b7a35f7 100644
--- a/core/java/android/accessibilityservice/AccessibilityService.java
+++ b/core/java/android/accessibilityservice/AccessibilityService.java
@@ -29,6 +29,7 @@
 import android.content.pm.ParceledListSlice;
 import android.graphics.Bitmap;
 import android.graphics.ColorSpace;
+import android.graphics.ParcelableColorSpace;
 import android.graphics.Region;
 import android.hardware.HardwareBuffer;
 import android.os.Binder;
@@ -39,6 +40,7 @@
 import android.os.Message;
 import android.os.RemoteCallback;
 import android.os.RemoteException;
+import android.os.SystemClock;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.Slog;
@@ -600,8 +602,12 @@
             "screenshot_hardwareBuffer";
 
     /** @hide */
-    public static final String KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE_ID =
-            "screenshot_colorSpaceId";
+    public static final String KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE =
+            "screenshot_colorSpace";
+
+    /** @hide */
+    public static final String KEY_ACCESSIBILITY_SCREENSHOT_TIMESTAMP =
+            "screenshot_timestamp";
 
     /**
      * Callback for {@link android.view.accessibility.AccessibilityEvent}s.
@@ -1920,6 +1926,8 @@
      *                  default display.
      * @param executor Executor on which to run the callback.
      * @param callback The callback invoked when the taking screenshot is done.
+     *                 The {@link AccessibilityService.ScreenshotResult} will be null for an
+     *                 invalid display.
      *
      * @return {@code true} if the taking screenshot accepted, {@code false} if not.
      */
@@ -1941,14 +1949,11 @@
                 }
                 final HardwareBuffer hardwareBuffer =
                         result.getParcelable(KEY_ACCESSIBILITY_SCREENSHOT_HARDWAREBUFFER);
-                final int colorSpaceId =
-                        result.getInt(KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE_ID);
-                ColorSpace colorSpace = null;
-                if (colorSpaceId >= 0 && colorSpaceId < ColorSpace.Named.values().length) {
-                    colorSpace = ColorSpace.get(ColorSpace.Named.values()[colorSpaceId]);
-                }
+                final ParcelableColorSpace colorSpace =
+                        result.getParcelable(KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE);
                 ScreenshotResult screenshot = new ScreenshotResult(hardwareBuffer,
-                        colorSpace, System.currentTimeMillis());
+                        colorSpace.getColorSpace(),
+                        result.getLong(KEY_ACCESSIBILITY_SCREENSHOT_TIMESTAMP));
                 sendScreenshotResult(executor, callback, screenshot);
             }));
         } catch (RemoteException re) {
@@ -2361,41 +2366,38 @@
     }
 
     /**
-     * Class including hardwareBuffer, colorSpace, and timestamp to be the result for
+     * Can be used to construct a bitmap of the screenshot or any other operations for
      * {@link AccessibilityService#takeScreenshot} API.
-     * <p>
-     * <strong>Note:</strong> colorSpace would be null if the name of this colorSpace isn't at
-     * {@link ColorSpace.Named}.
-     * </p>
      */
     public static final class ScreenshotResult {
         private final @NonNull HardwareBuffer mHardwareBuffer;
-        private final @Nullable ColorSpace mColorSpace;
+        private final @NonNull ColorSpace mColorSpace;
         private final long mTimestamp;
 
         private ScreenshotResult(@NonNull HardwareBuffer hardwareBuffer,
-                @Nullable ColorSpace colorSpace, long timestamp) {
+                @NonNull ColorSpace colorSpace, long timestamp) {
             Preconditions.checkNotNull(hardwareBuffer, "hardwareBuffer cannot be null");
+            Preconditions.checkNotNull(colorSpace, "colorSpace cannot be null");
             mHardwareBuffer = hardwareBuffer;
             mColorSpace = colorSpace;
             mTimestamp = timestamp;
         }
 
         /**
-         * Gets the colorSpace identifying a specific organization of colors of the screenshot.
+         * Gets the {@link ColorSpace} identifying a specific organization of colors of the
+         * screenshot.
          *
-         * @return the colorSpace or {@code null} if the name of colorSpace isn't at
-         * {@link ColorSpace.Named}
+         * @return the color space
          */
-        @Nullable
+        @NonNull
         public ColorSpace getColorSpace() {
             return mColorSpace;
         }
 
         /**
-         * Gets the hardwareBuffer representing a memory buffer of the screenshot.
+         * Gets the {@link HardwareBuffer} representing a memory buffer of the screenshot.
          *
-         * @return the hardwareBuffer
+         * @return the hardware buffer
          */
         @NonNull
         public HardwareBuffer getHardwareBuffer() {
@@ -2405,7 +2407,8 @@
         /**
          * Gets the timestamp of taking the screenshot.
          *
-         * @return the timestamp from {@link System#currentTimeMillis()}
+         * @return milliseconds of non-sleep uptime before screenshot since boot and it's from
+         * {@link SystemClock#uptimeMillis()}
          */
         public long getTimestamp() {
             return mTimestamp;
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index ae14748..7b484b7 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -1988,10 +1988,11 @@
 
     /**
      * Feature for {@link #getSystemAvailableFeatures} and
-     * {@link #hasSystemFeature}: The device supports a Context Hub.
+     * {@link #hasSystemFeature}: The device supports a Context Hub, used to expose the
+     * functionalities in {@link android.hardware.location.ContextHubManager}.
      */
     @SdkConstant(SdkConstantType.FEATURE)
-    public static final String FEATURE_CONTEXTHUB = "android.hardware.context_hub";
+    public static final String FEATURE_CONTEXT_HUB = "android.hardware.context_hub";
 
     /** {@hide} */
     @SdkConstant(SdkConstantType.FEATURE)
diff --git a/core/java/android/hardware/location/ContextHubManager.java b/core/java/android/hardware/location/ContextHubManager.java
index db16d24..1ed791d 100644
--- a/core/java/android/hardware/location/ContextHubManager.java
+++ b/core/java/android/hardware/location/ContextHubManager.java
@@ -54,7 +54,7 @@
  */
 @SystemApi
 @SystemService(Context.CONTEXTHUB_SERVICE)
-@RequiresFeature(PackageManager.FEATURE_CONTEXTHUB)
+@RequiresFeature(PackageManager.FEATURE_CONTEXT_HUB)
 public final class ContextHubManager {
     private static final String TAG = "ContextHubManager";
 
diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index afeb6c3..44e7ae6 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -79,6 +79,7 @@
 
         DEFAULT_FLAGS.put("settings_tether_all_in_one", "false");
         DEFAULT_FLAGS.put(SETTINGS_SCHEDULES_FLAG, "false");
+        DEFAULT_FLAGS.put("settings_contextual_home2", "false");
     }
 
     /**
diff --git a/core/java/android/view/WindowManagerImpl.java b/core/java/android/view/WindowManagerImpl.java
index 56683dd..3274449 100644
--- a/core/java/android/view/WindowManagerImpl.java
+++ b/core/java/android/view/WindowManagerImpl.java
@@ -16,6 +16,9 @@
 
 package android.view;
 
+import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR;
+import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
+
 import android.annotation.NonNull;
 import android.app.ResourcesManager;
 import android.compat.annotation.UnsupportedAppUsage;
@@ -67,10 +70,6 @@
 
     private IBinder mDefaultToken;
 
-    private boolean mIsViewAdded;
-    private View mLastView;
-    private WindowManager.LayoutParams mLastParams;
-
     public WindowManagerImpl(Context context) {
         this(context, null);
     }
@@ -102,9 +101,6 @@
     public void addView(@NonNull View view, @NonNull ViewGroup.LayoutParams params) {
         applyDefaultToken(params);
         mGlobal.addView(view, params, mContext.getDisplay(), mParentWindow);
-        mIsViewAdded = true;
-        mLastView = view;
-        mLastParams = (WindowManager.LayoutParams) params;
     }
 
     @Override
@@ -250,18 +246,15 @@
         // TODO(window-context): This can only be properly implemented
         //  once we flip the new insets mode flag.
         if (mParentWindow != null) {
-            if (mParentWindow.getDecorView().isAttachedToWindow()) {
-                return mParentWindow.getDecorView().getViewRootImpl()
-                        .getWindowInsets(true /* forceConstruct */);
-            }
             return getWindowInsetsFromServer(mParentWindow.getAttributes());
         }
-        if (mIsViewAdded) {
-            return mLastView.getViewRootImpl().getWindowInsets(true /* forceConstruct */);
-        } else {
-            return getWindowInsetsFromServer(new WindowManager.LayoutParams());
-        }
+        return getWindowInsetsFromServer(getDefaultParams());
+    }
 
+    private static WindowManager.LayoutParams getDefaultParams() {
+        final WindowManager.LayoutParams params = new WindowManager.LayoutParams();
+        params.flags = FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR;
+        return params;
     }
 
     private WindowInsets getWindowInsetsFromServer(WindowManager.LayoutParams attrs) {
diff --git a/core/tests/coretests/AndroidManifest.xml b/core/tests/coretests/AndroidManifest.xml
index 59335a5..be94f02 100644
--- a/core/tests/coretests/AndroidManifest.xml
+++ b/core/tests/coretests/AndroidManifest.xml
@@ -138,6 +138,9 @@
     <!-- vr test permissions -->
     <uses-permission android:name="android.permission.RESTRICTED_VR_ACCESS" />
 
+    <!-- WindowMetricsTest permissions -->
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+
     <application android:theme="@style/Theme" android:supportsRtl="true">
         <uses-library android:name="android.test.runner" />
         <uses-library android:name="org.apache.http.legacy" android:required="false" />
diff --git a/core/tests/coretests/src/android/view/WindowMetricsTest.java b/core/tests/coretests/src/android/view/WindowMetricsTest.java
new file mode 100644
index 0000000..d2eb8f5
--- /dev/null
+++ b/core/tests/coretests/src/android/view/WindowMetricsTest.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2020 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.view;
+
+import static android.view.Display.DEFAULT_DISPLAY;
+import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
+
+import android.content.Context;
+import android.hardware.display.DisplayManager;
+import android.os.Handler;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+/**
+ * Tests for {@link WindowManager#getCurrentWindowMetrics()} and
+ * {@link WindowManager#getMaximumWindowMetrics()}.
+ *
+ * <p>Build/Install/Run:
+ *  atest FrameworksCoreTests:WindowMetricsTest
+ *
+ * <p>This test class is a part of Window Manager Service tests and specified in
+ * {@link com.android.server.wm.test.filters.FrameworksTestsFilter}.
+ */
+@FlakyTest(bugId = 148789183, detail = "Remove after confirmed it's stable.")
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+@Presubmit
+public class WindowMetricsTest {
+    private Context mWindowContext;
+    private WindowManager mWm;
+
+    @Before
+    public void setUp() {
+        final Context insetContext = InstrumentationRegistry.getInstrumentation()
+                .getTargetContext();
+        final Display display = insetContext.getSystemService(DisplayManager.class)
+                .getDisplay(DEFAULT_DISPLAY);
+        mWindowContext = insetContext.createDisplayContext(display)
+                .createWindowContext(TYPE_APPLICATION_OVERLAY, null /* options */);
+        mWm = mWindowContext.getSystemService(WindowManager.class);
+    }
+
+    @Test
+    public void testAddViewANdRemoveView_GetMetrics_DoNotCrash() {
+        final View view = new View(mWindowContext);
+        final WindowManager.LayoutParams params =
+                new WindowManager.LayoutParams(TYPE_APPLICATION_OVERLAY);
+        Handler.getMain().runWithScissors(() -> {
+            mWm.addView(view, params);
+            // Check get metrics do not crash.
+            mWm.getCurrentWindowMetrics();
+            mWm.getMaximumWindowMetrics();
+
+            mWm.removeViewImmediate(view);
+            // Check get metrics do not crash.
+            mWm.getCurrentWindowMetrics();
+            mWm.getMaximumWindowMetrics();
+        }, 0);
+    }
+}
diff --git a/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouterManagerTest.java b/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
similarity index 99%
rename from media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouterManagerTest.java
rename to media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
index 3ffb951..615dc48 100644
--- a/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouterManagerTest.java
+++ b/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
@@ -70,8 +70,8 @@
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
-public class MediaRouterManagerTest {
-    private static final String TAG = "MediaRouterManagerTest";
+public class MediaRouter2ManagerTest {
+    private static final String TAG = "MediaRouter2ManagerTest";
     private static final int TIMEOUT_MS = 5000;
 
     private Context mContext;
diff --git a/packages/SettingsLib/Android.bp b/packages/SettingsLib/Android.bp
index 6212493..3f42ad4 100644
--- a/packages/SettingsLib/Android.bp
+++ b/packages/SettingsLib/Android.bp
@@ -27,6 +27,7 @@
         "SettingsLibRadioButtonPreference",
         "WifiTrackerLib",
         "SettingsLibDisplayDensityUtils",
+        "SettingsLibSchedulesProvider",
     ],
 
     // ANDROIDMK TRANSLATION ERROR: unsupported assignment to LOCAL_SHARED_JAVA_LIBRARIES
diff --git a/packages/SettingsLib/SchedulesProvider/Android.bp b/packages/SettingsLib/SchedulesProvider/Android.bp
new file mode 100644
index 0000000..ef59252
--- /dev/null
+++ b/packages/SettingsLib/SchedulesProvider/Android.bp
@@ -0,0 +1,12 @@
+android_library {
+    name: "SettingsLibSchedulesProvider",
+
+    srcs: ["src/**/*.java"],
+
+    static_libs: [
+          "androidx.annotation_annotation",
+    ],
+
+    sdk_version: "system_current",
+    min_sdk_version: "21",
+}
diff --git a/packages/SettingsLib/SchedulesProvider/AndroidManifest.xml b/packages/SettingsLib/SchedulesProvider/AndroidManifest.xml
new file mode 100644
index 0000000..1b0e4bf
--- /dev/null
+++ b/packages/SettingsLib/SchedulesProvider/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 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
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.settingslib.schedulesprovider">
+
+    <uses-sdk android:minSdkVersion="21" />
+
+</manifest>
diff --git a/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/ScheduleInfo.java b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/ScheduleInfo.java
new file mode 100644
index 0000000..7d2b8e2
--- /dev/null
+++ b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/ScheduleInfo.java
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2020 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.settingslib.schedulesprovider;
+
+import android.content.Intent;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.text.TextUtils;
+
+import androidx.annotation.NonNull;
+
+/**
+ * This is a schedule data item. It contains the schedule title text, the summary text which
+ * displays on the summary of the Settings preference and an {@link Intent}. Intent is able to
+ * launch the editing page of the schedule data when user clicks this item (preference).
+ */
+public class ScheduleInfo implements Parcelable {
+    private static final String TAG = "ScheduleInfo";
+    private final String mTitle;
+    private final String mSummary;
+    private final Intent mIntent;
+
+    public ScheduleInfo(Builder builder) {
+        mTitle = builder.mTitle;
+        mSummary = builder.mSummary;
+        mIntent = builder.mIntent;
+    }
+
+    protected ScheduleInfo(Parcel in) {
+        mTitle = in.readString();
+        mSummary = in.readString();
+        mIntent = in.readParcelable(Intent.class.getClassLoader());
+    }
+
+    /**
+     * Returns the title text.
+     *
+     * @return The title.
+     */
+    public String getTitle() {
+        return mTitle;
+    }
+
+    /**
+     * Returns the summary text.
+     *
+     * @return The summary.
+     */
+    public String getSummary() {
+        return mSummary;
+    }
+
+    /**
+     * Returns an {@link Intent}.
+     */
+    public Intent getIntent() {
+        return mIntent;
+    }
+
+    /**
+     * Verify the member variables are valid.
+     *
+     * @return {@code true} if all member variables are valid.
+     */
+    public boolean isValid() {
+        return !TextUtils.isEmpty(mTitle) && !TextUtils.isEmpty(mSummary) && (mIntent != null);
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeString(mTitle);
+        dest.writeString(mSummary);
+        dest.writeParcelable(mIntent, flags);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Creator<ScheduleInfo> CREATOR = new Creator<ScheduleInfo>() {
+        @Override
+        public ScheduleInfo createFromParcel(Parcel in) {
+            return new ScheduleInfo(in);
+        }
+
+        @Override
+        public ScheduleInfo[] newArray(int size) {
+            return new ScheduleInfo[size];
+        }
+    };
+
+    @NonNull
+    @Override
+    public String toString() {
+        return "title : " + mTitle + " summary : " + mSummary + (mIntent == null
+                ? " and intent is null." : ".");
+    }
+
+    /**
+     * A simple builder for {@link ScheduleInfo}.
+     */
+    public static class Builder {
+        @NonNull
+        private String mTitle;
+        @NonNull
+        private String mSummary;
+        @NonNull
+        private Intent mIntent;
+
+        /**
+         * Sets the title.
+         *
+         * @param title The title of the preference item.
+         * @return This instance.
+         */
+        public Builder setTitle(@NonNull String title) {
+            mTitle = title;
+            return this;
+        }
+
+        /**
+         * Sets the summary.
+         *
+         * @param summary The summary of the preference summary.
+         * @return This instance.
+         */
+        public Builder setSummary(@NonNull String summary) {
+            mSummary = summary;
+            return this;
+        }
+
+        /**
+         * Sets the {@link Intent}.
+         *
+         * @param intent The action when user clicks the preference.
+         * @return This instance.
+         */
+        public Builder setIntent(@NonNull Intent intent) {
+            mIntent = intent;
+            return this;
+        }
+
+        /**
+         * Creates an instance of {@link ScheduleInfo}.
+         *
+         * @return The instance of {@link ScheduleInfo}.
+         */
+        public ScheduleInfo build() {
+            return new ScheduleInfo(this);
+        }
+    }
+}
diff --git a/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/SchedulesProvider.java b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/SchedulesProvider.java
new file mode 100644
index 0000000..a423e47
--- /dev/null
+++ b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/SchedulesProvider.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2020 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.settingslib.schedulesprovider;
+
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.SystemProperties;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * This provider is a bridge for client apps to provide the schedule data.
+ * Client provider needs to implement their {@link #getScheduleInfoList()} and returns a list of
+ * {@link ScheduleInfo}.
+ */
+public abstract class SchedulesProvider extends ContentProvider {
+    public static final String METHOD_GENERATE_SCHEDULE_INFO_LIST = "generateScheduleInfoList";
+    public static final String BUNDLE_SCHEDULE_INFO_LIST = "scheduleInfoList";
+    private static final String TAG = "SchedulesProvider";
+
+    @Override
+    public boolean onCreate() {
+        return true;
+    }
+
+    @Override
+    public final Cursor query(
+            Uri uri, String[] projection, String selection, String[] selectionArgs,
+            String sortOrder) {
+        throw new UnsupportedOperationException("Query operation is not supported currently.");
+    }
+
+    @Override
+    public final String getType(Uri uri) {
+        throw new UnsupportedOperationException("GetType operation is not supported currently.");
+    }
+
+    @Override
+    public final Uri insert(Uri uri, ContentValues values) {
+        throw new UnsupportedOperationException("Insert operation is not supported currently.");
+    }
+
+    @Override
+    public final int delete(Uri uri, String selection, String[] selectionArgs) {
+        throw new UnsupportedOperationException("Delete operation not supported currently.");
+    }
+
+    @Override
+    public final int update(Uri uri, ContentValues values, String selection,
+            String[] selectionArgs) {
+        throw new UnsupportedOperationException("Update operation is not supported currently.");
+    }
+
+    /**
+     * Return the list of the schedule information.
+     *
+     * @return a list of the {@link ScheduleInfo}.
+     */
+    public abstract ArrayList<ScheduleInfo> getScheduleInfoList();
+
+    /**
+     * Returns a bundle which contains a list of {@link ScheduleInfo} and data types:
+     * scheduleInfoList : ArrayList<ScheduleInfo>
+     */
+    @Override
+    public Bundle call(@NonNull String method, @Nullable String arg, @Nullable Bundle extras) {
+        final Bundle bundle = new Bundle();
+        if (METHOD_GENERATE_SCHEDULE_INFO_LIST.equals(method)) {
+            final ArrayList<ScheduleInfo> scheduleInfoList = filterInvalidData(
+                    getScheduleInfoList());
+            if (scheduleInfoList != null) {
+                bundle.putParcelableArrayList(BUNDLE_SCHEDULE_INFO_LIST, scheduleInfoList);
+            }
+        }
+        return bundle;
+    }
+
+    /**
+     * To filter the invalid schedule info.
+     *
+     * @param scheduleInfoList The list of the {@link ScheduleInfo}.
+     * @return The valid list of the {@link ScheduleInfo}.
+     */
+    private ArrayList<ScheduleInfo> filterInvalidData(ArrayList<ScheduleInfo> scheduleInfoList) {
+        if (scheduleInfoList == null) {
+            Log.d(TAG, "package : " + getContext().getPackageName() + " has no scheduling data.");
+            return null;
+        }
+        // Dump invalid data in debug mode.
+        if (SystemProperties.getInt("ro.debuggable", 0) == 1) {
+            new Thread(() -> {
+                dumpInvalidData(scheduleInfoList);
+            }).start();
+        }
+        final List<ScheduleInfo> filteredList = scheduleInfoList
+                .stream()
+                .filter(scheduleInfo -> scheduleInfo.isValid())
+                .collect(Collectors.toList());
+
+        return new ArrayList<>(filteredList);
+    }
+
+    private void dumpInvalidData(ArrayList<ScheduleInfo> scheduleInfoList) {
+        Log.d(TAG, "package : " + getContext().getPackageName()
+                + " provided some scheduling data are invalid.");
+        scheduleInfoList
+                .stream()
+                .filter(scheduleInfo -> !scheduleInfo.isValid())
+                .forEach(scheduleInfo -> Log.d(TAG, scheduleInfo.toString()));
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java b/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
index e910967..8e4a982 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
@@ -74,13 +74,6 @@
         refreshDevices();
     }
 
-    @VisibleForTesting
-    String getControlCategoryByPackageName(String packageName) {
-        //TODO(b/117129183): Use package name to get ControlCategory.
-        //Since api not ready, return fixed ControlCategory for prototype.
-        return "com.google.android.gms.cast.CATEGORY_CAST";
-    }
-
     @Override
     public void stopScan() {
         mRouterManager.unregisterCallback(mMediaRouterCallback);
@@ -192,5 +185,10 @@
         public void onRoutesChanged(List<MediaRoute2Info> routes) {
             refreshDevices();
         }
+
+        @Override
+        public void onRoutesRemoved(List<MediaRoute2Info> routes) {
+            refreshDevices();
+        }
     }
 }
diff --git a/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java b/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
index 984ab11..f8db70a 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
@@ -16,6 +16,8 @@
 package com.android.settingslib.media;
 
 import android.app.Notification;
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothProfile;
 import android.content.Context;
 import android.text.TextUtils;
@@ -26,13 +28,13 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.settingslib.bluetooth.BluetoothCallback;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
@@ -66,9 +68,16 @@
     @VisibleForTesting
     List<MediaDevice> mMediaDevices = new ArrayList<>();
     @VisibleForTesting
+    List<MediaDevice> mDisconnectedMediaDevices = new ArrayList<>();
+    @VisibleForTesting
     MediaDevice mPhoneDevice;
     @VisibleForTesting
     MediaDevice mCurrentConnectedDevice;
+    @VisibleForTesting
+    DeviceAttributeChangeCallback mDeviceAttributeChangeCallback =
+            new DeviceAttributeChangeCallback();
+    @VisibleForTesting
+    BluetoothAdapter mBluetoothAdapter;
 
     /**
      * Register to start receiving callbacks for MediaDevice events.
@@ -89,6 +98,7 @@
         mPackageName = packageName;
         mLocalBluetoothManager =
                 LocalBluetoothManager.getInstance(context, /* onInitCallback= */ null);
+        mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
         if (mLocalBluetoothManager == null) {
             Log.e(TAG, "Bluetooth is not supported on this device");
             return;
@@ -164,7 +174,7 @@
     }
 
     void dispatchDeviceListUpdate() {
-        Collections.sort(mMediaDevices, COMPARATOR);
+        //TODO(b/149260820): Use new rule to rank device once device type api is ready.
         for (DeviceCallback callback : getCallbacks()) {
             callback.onDeviceListUpdate(new ArrayList<>(mMediaDevices));
         }
@@ -278,12 +288,44 @@
         public void onDeviceListAdded(List<MediaDevice> devices) {
             mMediaDevices.clear();
             mMediaDevices.addAll(devices);
+            mMediaDevices.addAll(buildDisconnectedBluetoothDevice());
+
             final MediaDevice infoMediaDevice = mInfoMediaManager.getCurrentConnectedDevice();
             mCurrentConnectedDevice = infoMediaDevice != null
                     ? infoMediaDevice : updateCurrentConnectedDevice();
             dispatchDeviceListUpdate();
         }
 
+        private List<MediaDevice> buildDisconnectedBluetoothDevice() {
+            for (MediaDevice device : mDisconnectedMediaDevices) {
+                ((BluetoothMediaDevice) device).getCachedDevice()
+                        .unregisterCallback(mDeviceAttributeChangeCallback);
+            }
+            mDisconnectedMediaDevices.clear();
+            final List<BluetoothDevice> bluetoothDevices =
+                    mBluetoothAdapter.getMostRecentlyConnectedDevices();
+            final CachedBluetoothDeviceManager cachedDeviceManager =
+                    mLocalBluetoothManager.getCachedDeviceManager();
+
+            for (BluetoothDevice device : bluetoothDevices) {
+                final CachedBluetoothDevice cachedDevice =
+                        cachedDeviceManager.findDevice(device);
+                if (cachedDevice != null) {
+                    if (cachedDevice.getBondState() == BluetoothDevice.BOND_BONDED
+                            && !cachedDevice.isConnected()) {
+                        final MediaDevice mediaDevice = new BluetoothMediaDevice(mContext,
+                                cachedDevice,
+                                null, null, mPackageName);
+                        if (!mMediaDevices.contains(mediaDevice)) {
+                            cachedDevice.registerCallback(mDeviceAttributeChangeCallback);
+                            mDisconnectedMediaDevices.add(mediaDevice);
+                        }
+                    }
+                }
+            }
+            return new ArrayList<>(mDisconnectedMediaDevices);
+        }
+
         @Override
         public void onDeviceRemoved(MediaDevice device) {
             if (mMediaDevices.contains(device)) {
@@ -345,4 +387,17 @@
          */
         default void onDeviceAttributesChanged() {};
     }
+
+    /**
+     * This callback is for update {@link BluetoothMediaDevice} summary when
+     * {@link CachedBluetoothDevice} connection state is changed.
+     */
+    @VisibleForTesting
+    class DeviceAttributeChangeCallback implements CachedBluetoothDevice.Callback {
+
+        @Override
+        public void onDeviceAttributesChanged() {
+            dispatchDeviceAttributesChanged();
+        }
+    }
 }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
index 05f5fa0..8b815bf 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
@@ -203,4 +203,46 @@
 
         assertThat(mInfoMediaManager.connectDeviceWithoutPackageName(device)).isFalse();
     }
+
+    @Test
+    public void onRoutesRemoved_getAvailableRoutes_shouldAddMediaDevice() {
+        final MediaRoute2Info info = mock(MediaRoute2Info.class);
+        when(info.getId()).thenReturn(TEST_ID);
+        when(info.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
+
+        final List<MediaRoute2Info> routes = new ArrayList<>();
+        routes.add(info);
+        when(mRouterManager.getAvailableRoutes(TEST_PACKAGE_NAME)).thenReturn(routes);
+
+        final MediaDevice mediaDevice = mInfoMediaManager.findMediaDevice(TEST_ID);
+        assertThat(mediaDevice).isNull();
+
+        mInfoMediaManager.mMediaRouterCallback.onRoutesRemoved(routes);
+
+        final MediaDevice infoDevice = mInfoMediaManager.mMediaDevices.get(0);
+        assertThat(infoDevice.getId()).isEqualTo(TEST_ID);
+        assertThat(mInfoMediaManager.getCurrentConnectedDevice()).isEqualTo(infoDevice);
+        assertThat(mInfoMediaManager.mMediaDevices).hasSize(routes.size());
+    }
+
+    @Test
+    public void onRoutesRemoved_buildAllRoutes_shouldAddMediaDevice() {
+        final MediaRoute2Info info = mock(MediaRoute2Info.class);
+        when(info.getId()).thenReturn(TEST_ID);
+        when(info.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
+
+        final List<MediaRoute2Info> routes = new ArrayList<>();
+        routes.add(info);
+        when(mRouterManager.getAllRoutes()).thenReturn(routes);
+
+        final MediaDevice mediaDevice = mInfoMediaManager.findMediaDevice(TEST_ID);
+        assertThat(mediaDevice).isNull();
+
+        mInfoMediaManager.mPackageName = "";
+        mInfoMediaManager.mMediaRouterCallback.onRoutesChanged(routes);
+
+        final MediaDevice infoDevice = mInfoMediaManager.mMediaDevices.get(0);
+        assertThat(infoDevice.getId()).isEqualTo(TEST_ID);
+        assertThat(mInfoMediaManager.mMediaDevices).hasSize(routes.size());
+    }
 }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java
index 3d67ba0..3611dfe 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/LocalMediaManagerTest.java
@@ -25,13 +25,17 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
 import android.content.Context;
 
 import com.android.settingslib.bluetooth.A2dpProfile;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.HearingAidProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
+import com.android.settingslib.testutils.shadow.ShadowBluetoothAdapter;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -40,11 +44,14 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadow.api.Shadow;
 
 import java.util.ArrayList;
 import java.util.List;
 
 @RunWith(RobolectricTestRunner.class)
+@Config(shadows = {ShadowBluetoothAdapter.class})
 public class LocalMediaManagerTest {
 
     private static final String TEST_DEVICE_ID_1 = "device_id_1";
@@ -69,11 +76,15 @@
 
     private Context mContext;
     private LocalMediaManager mLocalMediaManager;
+    private ShadowBluetoothAdapter mShadowBluetoothAdapter;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = RuntimeEnvironment.application;
+        final List<BluetoothDevice> bluetoothDevices = new ArrayList<>();
+        mShadowBluetoothAdapter = Shadow.extract(BluetoothAdapter.getDefaultAdapter());
+        mShadowBluetoothAdapter.setMostRecentlyConnectedDevices(bluetoothDevices);
 
         when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalProfileManager);
         when(mLocalProfileManager.getA2dpProfile()).thenReturn(mA2dpProfile);
@@ -81,6 +92,7 @@
 
         mLocalMediaManager = new LocalMediaManager(mContext, mLocalBluetoothManager,
                 mInfoMediaManager, "com.test.packagename");
+        mLocalMediaManager.mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
     }
 
     @Test
@@ -419,4 +431,50 @@
                 MediaDevice.MediaDeviceType.TYPE_BLUETOOTH_DEVICE);
         assertThat(activeDevices).containsExactly(device3);
     }
+
+    @Test
+    public void onDeviceAttributesChanged_shouldBeCalled() {
+        mLocalMediaManager.registerCallback(mCallback);
+
+        mLocalMediaManager.mDeviceAttributeChangeCallback.onDeviceAttributesChanged();
+
+        verify(mCallback).onDeviceAttributesChanged();
+    }
+
+    @Test
+    public void onDeviceListAdded_haveDisconnectedDevice_addDisconnectedDevice() {
+        final List<MediaDevice> devices = new ArrayList<>();
+        final MediaDevice device1 = mock(MediaDevice.class);
+        final MediaDevice device2 = mock(MediaDevice.class);
+        final MediaDevice device3 = mock(MediaDevice.class);
+        mLocalMediaManager.mPhoneDevice = mock(PhoneMediaDevice.class);
+        devices.add(device1);
+        devices.add(device2);
+        mLocalMediaManager.mMediaDevices.add(device3);
+        mLocalMediaManager.mMediaDevices.add(mLocalMediaManager.mPhoneDevice);
+
+        final List<BluetoothDevice> bluetoothDevices = new ArrayList<>();
+        final BluetoothDevice bluetoothDevice = mock(BluetoothDevice.class);
+        final CachedBluetoothDevice cachedDevice = mock(CachedBluetoothDevice.class);
+        final CachedBluetoothDeviceManager cachedManager = mock(CachedBluetoothDeviceManager.class);
+        bluetoothDevices.add(bluetoothDevice);
+        mShadowBluetoothAdapter.setMostRecentlyConnectedDevices(bluetoothDevices);
+
+        when(mLocalBluetoothManager.getCachedDeviceManager()).thenReturn(cachedManager);
+        when(cachedManager.findDevice(bluetoothDevice)).thenReturn(cachedDevice);
+        when(cachedDevice.getBondState()).thenReturn(BluetoothDevice.BOND_BONDED);
+        when(cachedDevice.isConnected()).thenReturn(false);
+
+        when(device1.getId()).thenReturn(TEST_DEVICE_ID_1);
+        when(device2.getId()).thenReturn(TEST_DEVICE_ID_2);
+        when(device3.getId()).thenReturn(TEST_DEVICE_ID_3);
+        when(mLocalMediaManager.mPhoneDevice.getId()).thenReturn("test_phone_id");
+
+        assertThat(mLocalMediaManager.mMediaDevices).hasSize(2);
+        mLocalMediaManager.registerCallback(mCallback);
+        mLocalMediaManager.mMediaDeviceCallback.onDeviceListAdded(devices);
+
+        assertThat(mLocalMediaManager.mMediaDevices).hasSize(3);
+        verify(mCallback).onDeviceListUpdate(any());
+    }
 }
diff --git a/packages/SettingsLib/tests/robotests/testutils/com/android/settingslib/testutils/shadow/ShadowBluetoothAdapter.java b/packages/SettingsLib/tests/robotests/testutils/com/android/settingslib/testutils/shadow/ShadowBluetoothAdapter.java
index 906dba4..015ce149 100644
--- a/packages/SettingsLib/tests/robotests/testutils/com/android/settingslib/testutils/shadow/ShadowBluetoothAdapter.java
+++ b/packages/SettingsLib/tests/robotests/testutils/com/android/settingslib/testutils/shadow/ShadowBluetoothAdapter.java
@@ -17,6 +17,7 @@
 package com.android.settingslib.testutils.shadow;
 
 import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothProfile;
 import android.content.Context;
 
@@ -29,6 +30,7 @@
 public class ShadowBluetoothAdapter extends org.robolectric.shadows.ShadowBluetoothAdapter {
 
     private List<Integer> mSupportedProfiles;
+    private List<BluetoothDevice> mMostRecentlyConnectedDevices;
     private BluetoothProfile.ServiceListener mServiceListener;
 
     @Implementation
@@ -50,4 +52,13 @@
     public void setSupportedProfiles(List<Integer> supportedProfiles) {
         mSupportedProfiles = supportedProfiles;
     }
+
+    @Implementation
+    protected List<BluetoothDevice> getMostRecentlyConnectedDevices() {
+        return mMostRecentlyConnectedDevices;
+    }
+
+    public void setMostRecentlyConnectedDevices(List<BluetoothDevice> list) {
+        mMostRecentlyConnectedDevices = list;
+    }
 }
diff --git a/packages/SettingsProvider/res/values/strings.xml b/packages/SettingsProvider/res/values/strings.xml
index 3787727..76bea31 100644
--- a/packages/SettingsProvider/res/values/strings.xml
+++ b/packages/SettingsProvider/res/values/strings.xml
@@ -23,15 +23,10 @@
     <!-- A notification is shown when the user's softap config has been changed due to underlying
      hardware restrictions. This is the notifications's title.
      [CHAR_LIMIT=NONE] -->
-    <string name="wifi_softap_config_change">Changes to your hotspot settings</string>
+    <string name="wifi_softap_config_change">Hotspot settings have changed</string>
 
     <!-- A notification is shown when the user's softap config has been changed due to underlying
          hardware restrictions. This is the notification's summary message.
          [CHAR_LIMIT=NONE] -->
-    <string name="wifi_softap_config_change_summary">Your hotspot band has changed.</string>
-
-    <!-- A notification is shown when the user's softap config has been changed due to underlying
-         hardware restrictions. This is the notification's full message.
-         [CHAR_LIMIT=NONE] -->
-    <string name="wifi_softap_config_change_detailed">This device doesn\u2019t support your preference for 5GHz only. Instead, this device will use the 5GHz band when available.</string>
+    <string name="wifi_softap_config_change_summary">Tap to see details</string>
 </resources>
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/WifiSoftApConfigChangedNotifier.java b/packages/SettingsProvider/src/com/android/providers/settings/WifiSoftApConfigChangedNotifier.java
index 1ee5f90..ca841a5 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/WifiSoftApConfigChangedNotifier.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/WifiSoftApConfigChangedNotifier.java
@@ -57,7 +57,6 @@
         Resources resources = context.getResources();
         CharSequence title = resources.getText(R.string.wifi_softap_config_change);
         CharSequence contentSummary = resources.getText(R.string.wifi_softap_config_change_summary);
-        CharSequence content = resources.getText(R.string.wifi_softap_config_change_detailed);
         int color = resources.getColor(
                 android.R.color.system_notification_accent_color, context.getTheme());
 
@@ -73,7 +72,6 @@
                 .setLocalOnly(true)
                 .setColor(color)
                 .setStyle(new Notification.BigTextStyle()
-                        .bigText(content)
                         .setBigContentTitle(title)
                         .setSummaryText(contentSummary))
                 .setAutoCancel(true)
diff --git a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
index 75ec4b0..6c8aaf4 100644
--- a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
+++ b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
@@ -16,8 +16,9 @@
 
 package com.android.server.accessibility;
 
-import static android.accessibilityservice.AccessibilityService.KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE_ID;
+import static android.accessibilityservice.AccessibilityService.KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE;
 import static android.accessibilityservice.AccessibilityService.KEY_ACCESSIBILITY_SCREENSHOT_HARDWAREBUFFER;
+import static android.accessibilityservice.AccessibilityService.KEY_ACCESSIBILITY_SCREENSHOT_TIMESTAMP;
 import static android.accessibilityservice.AccessibilityServiceInfo.DEFAULT;
 import static android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_OVERLAY;
 import static android.view.accessibility.AccessibilityNodeInfo.ACTION_ACCESSIBILITY_FOCUS;
@@ -39,6 +40,7 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ParceledListSlice;
 import android.graphics.GraphicBuffer;
+import android.graphics.ParcelableColorSpace;
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.Region;
@@ -1021,13 +1023,15 @@
                 final GraphicBuffer graphicBuffer = screenshotBuffer.getGraphicBuffer();
                 final HardwareBuffer hardwareBuffer =
                         HardwareBuffer.createFromGraphicBuffer(graphicBuffer);
-                final int colorSpaceId = screenshotBuffer.getColorSpace().getId();
+                final ParcelableColorSpace colorSpace =
+                        new ParcelableColorSpace(screenshotBuffer.getColorSpace());
 
                 // Send back the result.
                 final Bundle payload = new Bundle();
                 payload.putParcelable(KEY_ACCESSIBILITY_SCREENSHOT_HARDWAREBUFFER,
                         hardwareBuffer);
-                payload.putInt(KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE_ID, colorSpaceId);
+                payload.putParcelable(KEY_ACCESSIBILITY_SCREENSHOT_COLORSPACE, colorSpace);
+                payload.putLong(KEY_ACCESSIBILITY_SCREENSHOT_TIMESTAMP, SystemClock.uptimeMillis());
                 callback.sendResult(payload);
             }, null).recycleOnUse());
         } finally {
diff --git a/services/core/java/com/android/server/wm/RootWindowContainer.java b/services/core/java/com/android/server/wm/RootWindowContainer.java
index 2196d89..e3d85c8 100644
--- a/services/core/java/com/android/server/wm/RootWindowContainer.java
+++ b/services/core/java/com/android/server/wm/RootWindowContainer.java
@@ -2008,10 +2008,6 @@
             for (int stackNdx = display.getStackCount() - 1; stackNdx >= 0; --stackNdx) {
                 final ActivityStack stack = display.getStackAt(stackNdx);
                 stack.switchUser(userId);
-                Task task = stack.getTopMostTask();
-                if (task != null && task != stack) {
-                    stack.positionChildAtTop(task);
-                }
             }
         }
 
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 93662c9..1936f13 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -1741,7 +1741,7 @@
             mSystemServiceManager.startService(SensorNotificationService.class);
             t.traceEnd();
 
-            if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_CONTEXTHUB)) {
+            if (mPackageManager.hasSystemFeature(PackageManager.FEATURE_CONTEXT_HUB)) {
                 t.traceBegin("StartContextHubSystemService");
                 mSystemServiceManager.startService(ContextHubSystemService.class);
                 t.traceEnd();
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 51b4a31..c51a852 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -2377,7 +2377,7 @@
      *  {@link CellSignalStrengthLte#USE_RSRQ}, {@link CellSignalStrengthLte#USE_RSSNR}.
      *
      * For example, if both RSRP and RSRQ are used, the value of key is 3 (1 << 0 | 1 << 1).
-     * If the key is invalid or not configured, a default value (RSRP | RSSNR = 1 << 0 | 1 << 2)
+     * If the key is invalid or not configured, a default value (RSRP = 1 << 0)
      * will apply.
      *
      * @hide
@@ -4334,7 +4334,7 @@
         sDefaults.putBoolean(KEY_PREVENT_CLIR_ACTIVATION_AND_DEACTIVATION_CODE_BOOL, false);
         sDefaults.putLong(KEY_DATA_SWITCH_VALIDATION_TIMEOUT_LONG, 2000);
         sDefaults.putInt(KEY_PARAMETERS_USED_FOR_LTE_SIGNAL_BAR_INT,
-                CellSignalStrengthLte.USE_RSRP | CellSignalStrengthLte.USE_RSSNR);
+                CellSignalStrengthLte.USE_RSRP);
         // Default wifi configurations.
         sDefaults.putAll(Wifi.getDefaults());
         sDefaults.putBoolean(ENABLE_EAP_METHOD_PREFIX_BOOL, false);
diff --git a/telephony/java/android/telephony/CellSignalStrengthLte.java b/telephony/java/android/telephony/CellSignalStrengthLte.java
index 1cd45e9..2529387 100644
--- a/telephony/java/android/telephony/CellSignalStrengthLte.java
+++ b/telephony/java/android/telephony/CellSignalStrengthLte.java
@@ -181,7 +181,7 @@
         mCqi = CellInfo.UNAVAILABLE;
         mTimingAdvance = CellInfo.UNAVAILABLE;
         mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
-        mParametersUseForLevel = USE_RSRP | USE_RSSNR;
+        mParametersUseForLevel = USE_RSRP;
     }
 
     /** {@inheritDoc} */
@@ -236,7 +236,7 @@
         int[] rsrpThresholds, rsrqThresholds, rssnrThresholds;
         boolean rsrpOnly;
         if (cc == null) {
-            mParametersUseForLevel = USE_RSRP | USE_RSSNR;
+            mParametersUseForLevel = USE_RSRP;
             rsrpThresholds = sRsrpThresholds;
             rsrqThresholds = sRsrqThresholds;
             rssnrThresholds = sRssnrThresholds;
diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index c40573b..6fdc13e 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -492,6 +492,7 @@
     int RIL_REQUEST_ENABLE_UICC_APPLICATIONS = 208;
     int RIL_REQUEST_GET_UICC_APPLICATIONS_ENABLEMENT = 209;
     int RIL_REQUEST_SET_SYSTEM_SELECTION_CHANNELS = 210;
+    int RIL_REQUEST_GET_BARRING_INFO = 211;
 
     /* Responses begin */
     int RIL_RESPONSE_ACKNOWLEDGEMENT = 800;
diff --git a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
index 95b8f67..da45d9a 100644
--- a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
+++ b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
@@ -296,6 +296,8 @@
                     AppLaunchResult launchResults = null;
                     if (hasFailureOnFirstLaunch(launch)) {
                         // skip if the app has failures while launched first
+                        Log.w(TAG, "Has failures on first launch: " + launch.getApp());
+                        forceStopApp(launch.getApp());
                         continue;
                     }
                     AtraceLogger atraceLogger = null;
diff --git a/tests/utils/testutils/java/com/android/server/wm/test/filters/FrameworksTestsFilter.java b/tests/utils/testutils/java/com/android/server/wm/test/filters/FrameworksTestsFilter.java
index 957216e..37842de 100644
--- a/tests/utils/testutils/java/com/android/server/wm/test/filters/FrameworksTestsFilter.java
+++ b/tests/utils/testutils/java/com/android/server/wm/test/filters/FrameworksTestsFilter.java
@@ -45,6 +45,7 @@
             "android.view.InsetsSourceTest",
             "android.view.InsetsSourceConsumerTest",
             "android.view.InsetsStateTest",
+            "android.view.WindowMetricsTest"
     };
 
     public FrameworksTestsFilter(Bundle testArgs) {