Merge "Bugreport: Fix SystemUI service from being dumped twice 1/2"
diff --git a/api/system-current.txt b/api/system-current.txt
index 231a327..cbbcda9 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -5138,9 +5138,12 @@
   }
 
   public class ServiceState implements android.os.Parcelable {
+    method public android.telephony.NetworkRegistrationState getNetworkRegistrationState(int, int);
     method public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStates();
-    method public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStates(int);
-    method public android.telephony.NetworkRegistrationState getNetworkRegistrationStates(int, int);
+    method public deprecated java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStates(int);
+    method public deprecated android.telephony.NetworkRegistrationState getNetworkRegistrationStates(int, int);
+    method public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStatesFromDomain(int);
+    method public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStatesFromTransportType(int);
   }
 
   public final class SmsManager {
diff --git a/core/java/android/preference/DialogPreference.java b/core/java/android/preference/DialogPreference.java
index 534ef8d..4b5a7b4 100644
--- a/core/java/android/preference/DialogPreference.java
+++ b/core/java/android/preference/DialogPreference.java
@@ -43,7 +43,7 @@
  * A base class for {@link Preference} objects that are
  * dialog-based. These preferences will, when clicked, open a dialog showing the
  * actual preference controls.
- * 
+ *
  * @attr ref android.R.styleable#DialogPreference_dialogTitle
  * @attr ref android.R.styleable#DialogPreference_dialogMessage
  * @attr ref android.R.styleable#DialogPreference_dialogIcon
@@ -56,7 +56,7 @@
         PreferenceManager.OnActivityDestroyListener {
     @UnsupportedAppUsage
     private AlertDialog.Builder mBuilder;
-    
+
     @UnsupportedAppUsage
     private CharSequence mDialogTitle;
     @UnsupportedAppUsage
@@ -77,6 +77,14 @@
     @UnsupportedAppUsage
     private int mWhichButtonClicked;
 
+    /** Dismiss the dialog on the UI thread, but not inline with handlers */
+    private final Runnable mDismissRunnable = new Runnable() {
+        @Override
+        public void run() {
+            mDialog.dismiss();
+        }
+    };
+
     public DialogPreference(
             Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
@@ -112,7 +120,7 @@
 
     /**
      * Sets the title of the dialog. This will be shown on subsequent dialogs.
-     * 
+     *
      * @param dialogTitle The title.
      */
     public void setDialogTitle(CharSequence dialogTitle) {
@@ -126,7 +134,7 @@
     public void setDialogTitle(int dialogTitleResId) {
         setDialogTitle(getContext().getString(dialogTitleResId));
     }
-    
+
     /**
      * Returns the title to be shown on subsequent dialogs.
      * @return The title.
@@ -134,7 +142,7 @@
     public CharSequence getDialogTitle() {
         return mDialogTitle;
     }
-    
+
     /**
      * Sets the message of the dialog. This will be shown on subsequent dialogs.
      * <p>
@@ -142,7 +150,7 @@
      * list-based dialogs, for example. If setting a custom View on a dialog via
      * {@link #setDialogLayoutResource(int)}, include a text View with ID
      * {@link android.R.id#message} and it will be populated with this message.
-     * 
+     *
      * @param dialogMessage The message.
      */
     public void setDialogMessage(CharSequence dialogMessage) {
@@ -156,7 +164,7 @@
     public void setDialogMessage(int dialogMessageResId) {
         setDialogMessage(getContext().getString(dialogMessageResId));
     }
-    
+
     /**
      * Returns the message to be shown on subsequent dialogs.
      * @return The message.
@@ -164,26 +172,26 @@
     public CharSequence getDialogMessage() {
         return mDialogMessage;
     }
-    
+
     /**
      * Sets the icon of the dialog. This will be shown on subsequent dialogs.
-     * 
+     *
      * @param dialogIcon The icon, as a {@link Drawable}.
      */
     public void setDialogIcon(Drawable dialogIcon) {
         mDialogIcon = dialogIcon;
     }
-    
+
     /**
      * Sets the icon (resource ID) of the dialog. This will be shown on
      * subsequent dialogs.
-     * 
+     *
      * @param dialogIconRes The icon, as a resource ID.
      */
     public void setDialogIcon(@DrawableRes int dialogIconRes) {
         mDialogIcon = getContext().getDrawable(dialogIconRes);
     }
-    
+
     /**
      * Returns the icon to be shown on subsequent dialogs.
      * @return The icon, as a {@link Drawable}.
@@ -191,11 +199,11 @@
     public Drawable getDialogIcon() {
         return mDialogIcon;
     }
-    
+
     /**
      * Sets the text of the positive button of the dialog. This will be shown on
      * subsequent dialogs.
-     * 
+     *
      * @param positiveButtonText The text of the positive button.
      */
     public void setPositiveButtonText(CharSequence positiveButtonText) {
@@ -209,27 +217,27 @@
     public void setPositiveButtonText(@StringRes int positiveButtonTextResId) {
         setPositiveButtonText(getContext().getString(positiveButtonTextResId));
     }
-    
+
     /**
      * Returns the text of the positive button to be shown on subsequent
      * dialogs.
-     * 
+     *
      * @return The text of the positive button.
      */
     public CharSequence getPositiveButtonText() {
         return mPositiveButtonText;
     }
-    
+
     /**
      * Sets the text of the negative button of the dialog. This will be shown on
      * subsequent dialogs.
-     * 
+     *
      * @param negativeButtonText The text of the negative button.
      */
     public void setNegativeButtonText(CharSequence negativeButtonText) {
         mNegativeButtonText = negativeButtonText;
     }
-    
+
     /**
      * @see #setNegativeButtonText(CharSequence)
      * @param negativeButtonTextResId The negative button text as a resource.
@@ -237,38 +245,38 @@
     public void setNegativeButtonText(@StringRes int negativeButtonTextResId) {
         setNegativeButtonText(getContext().getString(negativeButtonTextResId));
     }
-    
+
     /**
      * Returns the text of the negative button to be shown on subsequent
      * dialogs.
-     * 
+     *
      * @return The text of the negative button.
      */
     public CharSequence getNegativeButtonText() {
         return mNegativeButtonText;
     }
-    
+
     /**
      * Sets the layout resource that is inflated as the {@link View} to be shown
      * as the content View of subsequent dialogs.
-     * 
+     *
      * @param dialogLayoutResId The layout resource ID to be inflated.
      * @see #setDialogMessage(CharSequence)
      */
     public void setDialogLayoutResource(int dialogLayoutResId) {
         mDialogLayoutResId = dialogLayoutResId;
     }
-    
+
     /**
      * Returns the layout resource that is used as the content View for
      * subsequent dialogs.
-     * 
+     *
      * @return The layout resource.
      */
     public int getDialogLayoutResource() {
         return mDialogLayoutResId;
     }
-    
+
     /**
      * Prepares the dialog builder to be shown when the preference is clicked.
      * Use this to set custom properties on the dialog.
@@ -278,7 +286,7 @@
      */
     protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
     }
-    
+
     @Override
     protected void onClick() {
         if (mDialog != null && mDialog.isShowing()) return;
@@ -290,14 +298,14 @@
      * Shows the dialog associated with this Preference. This is normally initiated
      * automatically on clicking on the preference. Call this method if you need to
      * show the dialog on some other event.
-     * 
+     *
      * @param state Optional instance state to restore on the dialog
      */
     protected void showDialog(Bundle state) {
         Context context = getContext();
 
         mWhichButtonClicked = DialogInterface.BUTTON_NEGATIVE;
-        
+
         mBuilder = new AlertDialog.Builder(context)
             .setTitle(mDialogTitle)
             .setIcon(mDialogIcon)
@@ -311,11 +319,11 @@
         } else {
             mBuilder.setMessage(mDialogMessage);
         }
-        
+
         onPrepareDialogBuilder(mBuilder);
-        
+
         getPreferenceManager().registerOnActivityDestroyListener(this);
-        
+
         // Create the dialog
         final Dialog dialog = mDialog = mBuilder.create();
         if (state != null) {
@@ -324,10 +332,29 @@
         if (needInputMethod()) {
             requestInputMethod(dialog);
         }
+        dialog.setOnShowListener(new DialogInterface.OnShowListener() {
+            @Override
+            public void onShow(DialogInterface dialog) {
+                removeDismissCallbacks();
+            }
+        });
         dialog.setOnDismissListener(this);
         dialog.show();
     }
 
+    void postDismiss() {
+        removeDismissCallbacks();
+        View decorView = mDialog.getWindow().getDecorView();
+        decorView.post(mDismissRunnable);
+    }
+
+    private void removeDismissCallbacks() {
+        if (mDialog != null && mDialog.getWindow() != null
+                && mDialog.getWindow().getDecorView() != null) {
+            mDialog.getWindow().getDecorView().removeCallbacks(mDismissRunnable);
+        }
+    }
+
     /**
      * Returns whether the preference needs to display a soft input method when the dialog
      * is displayed. Default is false. Subclasses should override this method if they need
@@ -350,7 +377,7 @@
      * Creates the content view for the dialog (if a custom content view is
      * required). By default, it inflates the dialog layout resource if it is
      * set.
-     * 
+     *
      * @return The content View for the dialog.
      * @see #setLayoutResource(int)
      */
@@ -358,48 +385,49 @@
         if (mDialogLayoutResId == 0) {
             return null;
         }
-        
+
         LayoutInflater inflater = LayoutInflater.from(mBuilder.getContext());
         return inflater.inflate(mDialogLayoutResId, null);
     }
-    
+
     /**
      * Binds views in the content View of the dialog to data.
      * <p>
      * Make sure to call through to the superclass implementation.
-     * 
+     *
      * @param view The content View of the dialog, if it is custom.
      */
     @CallSuper
     protected void onBindDialogView(View view) {
         View dialogMessageView = view.findViewById(com.android.internal.R.id.message);
-        
+
         if (dialogMessageView != null) {
             final CharSequence message = getDialogMessage();
             int newVisibility = View.GONE;
-            
+
             if (!TextUtils.isEmpty(message)) {
                 if (dialogMessageView instanceof TextView) {
                     ((TextView) dialogMessageView).setText(message);
                 }
-                
+
                 newVisibility = View.VISIBLE;
             }
-            
+
             if (dialogMessageView.getVisibility() != newVisibility) {
                 dialogMessageView.setVisibility(newVisibility);
             }
         }
     }
-    
+
     public void onClick(DialogInterface dialog, int which) {
         mWhichButtonClicked = which;
     }
-    
+
+    @Override
     public void onDismiss(DialogInterface dialog) {
-        
+        removeDismissCallbacks();
         getPreferenceManager().unregisterOnActivityDestroyListener(this);
-        
+
         mDialog = null;
         onDialogClosed(mWhichButtonClicked == DialogInterface.BUTTON_POSITIVE);
     }
@@ -407,7 +435,7 @@
     /**
      * Called when the dialog is dismissed and should be used to save data to
      * the {@link SharedPreferences}.
-     * 
+     *
      * @param positiveResult Whether the positive button was clicked (true), or
      *            the negative button was clicked or the dialog was canceled (false).
      */
@@ -416,7 +444,7 @@
 
     /**
      * Gets the dialog that is shown by this preference.
-     * 
+     *
      * @return The dialog, or null if a dialog is not being shown.
      */
     public Dialog getDialog() {
@@ -427,11 +455,11 @@
      * {@inheritDoc}
      */
     public void onActivityDestroy() {
-        
+
         if (mDialog == null || !mDialog.isShowing()) {
             return;
         }
-        
+
         mDialog.dismiss();
     }
 
@@ -466,7 +494,7 @@
     private static class SavedState extends BaseSavedState {
         boolean isDialogShowing;
         Bundle dialogBundle;
-        
+
         public SavedState(Parcel source) {
             super(source);
             isDialogShowing = source.readInt() == 1;
@@ -495,5 +523,5 @@
             }
         };
     }
-    
+
 }
diff --git a/core/java/android/preference/ListPreference.java b/core/java/android/preference/ListPreference.java
index e7dec0e..c0c71af 100644
--- a/core/java/android/preference/ListPreference.java
+++ b/core/java/android/preference/ListPreference.java
@@ -33,7 +33,7 @@
  * <p>
  * This preference will store a string into the SharedPreferences. This string will be the value
  * from the {@link #setEntryValues(CharSequence[])} array.
- * 
+ *
  * @attr ref android.R.styleable#ListPreference_entries
  * @attr ref android.R.styleable#ListPreference_entryValues
  */
@@ -193,7 +193,7 @@
 
     /**
      * Sets the value to the given index from the entry values.
-     * 
+     *
      * @param index The index of the value to set.
      */
     public void setValueIndex(int index) {
@@ -201,30 +201,30 @@
             setValue(mEntryValues[index].toString());
         }
     }
-    
+
     /**
      * Returns the value of the key. This should be one of the entries in
      * {@link #getEntryValues()}.
-     * 
+     *
      * @return The value of the key.
      */
     public String getValue() {
-        return mValue; 
+        return mValue;
     }
-    
+
     /**
      * Returns the entry corresponding to the current value.
-     * 
+     *
      * @return The entry corresponding to the current value, or null.
      */
     public CharSequence getEntry() {
         int index = getValueIndex();
         return index >= 0 && mEntries != null ? mEntries[index] : null;
     }
-    
+
     /**
      * Returns the index of the given value (in the entry values array).
-     * 
+     *
      * @param value The value whose index should be returned.
      * @return The index of the value, or -1 if not found.
      */
@@ -238,22 +238,22 @@
         }
         return -1;
     }
-    
+
     private int getValueIndex() {
         return findIndexOfValue(mValue);
     }
-    
+
     @Override
     protected void onPrepareDialogBuilder(Builder builder) {
         super.onPrepareDialogBuilder(builder);
-        
+
         if (mEntries == null || mEntryValues == null) {
             throw new IllegalStateException(
                     "ListPreference requires an entries array and an entryValues array.");
         }
 
         mClickedDialogEntryIndex = getValueIndex();
-        builder.setSingleChoiceItems(mEntries, mClickedDialogEntryIndex, 
+        builder.setSingleChoiceItems(mEntries, mClickedDialogEntryIndex,
                 new DialogInterface.OnClickListener() {
                     public void onClick(DialogInterface dialog, int which) {
                         mClickedDialogEntryIndex = which;
@@ -263,10 +263,10 @@
                          * click, and dismisses the dialog.
                          */
                         ListPreference.this.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
-                        dialog.dismiss();
+                        postDismiss();
                     }
         });
-        
+
         /*
          * The typical interaction for list-based dialogs is to have
          * click-on-an-item dismiss the dialog instead of the user having to
@@ -278,7 +278,7 @@
     @Override
     protected void onDialogClosed(boolean positiveResult) {
         super.onDialogClosed(positiveResult);
-        
+
         if (positiveResult && mClickedDialogEntryIndex >= 0 && mEntryValues != null) {
             String value = mEntryValues[mClickedDialogEntryIndex].toString();
             if (callChangeListener(value)) {
@@ -296,7 +296,7 @@
     protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
         setValue(restoreValue ? getPersistedString(mValue) : (String) defaultValue);
     }
-    
+
     @Override
     protected Parcelable onSaveInstanceState() {
         final Parcelable superState = super.onSaveInstanceState();
@@ -304,7 +304,7 @@
             // No need to save instance state since it's persistent
             return superState;
         }
-        
+
         final SavedState myState = new SavedState(superState);
         myState.value = getValue();
         return myState;
@@ -317,15 +317,15 @@
             super.onRestoreInstanceState(state);
             return;
         }
-         
+
         SavedState myState = (SavedState) state;
         super.onRestoreInstanceState(myState.getSuperState());
         setValue(myState.value);
     }
-    
+
     private static class SavedState extends BaseSavedState {
         String value;
-        
+
         public SavedState(Parcel source) {
             super(source);
             value = source.readString();
@@ -352,5 +352,5 @@
             }
         };
     }
-    
+
 }
diff --git a/core/java/android/provider/MediaStore.java b/core/java/android/provider/MediaStore.java
index 149f2b4..dd011a0 100644
--- a/core/java/android/provider/MediaStore.java
+++ b/core/java/android/provider/MediaStore.java
@@ -1444,18 +1444,6 @@
         }
 
         public static final class Media implements AudioColumns {
-
-            private static final String[] EXTERNAL_PATHS;
-
-            static {
-                String secondary_storage = System.getenv("SECONDARY_STORAGE");
-                if (secondary_storage != null) {
-                    EXTERNAL_PATHS = secondary_storage.split(":");
-                } else {
-                    EXTERNAL_PATHS = new String[0];
-                }
-            }
-
             /**
              * Get the content:// style URI for the audio media table on the
              * given volume.
@@ -1469,14 +1457,9 @@
             }
 
             public static Uri getContentUriForPath(String path) {
-                for (String ep : EXTERNAL_PATHS) {
-                    if (path.startsWith(ep)) {
-                        return EXTERNAL_CONTENT_URI;
-                    }
-                }
-
-                return (path.startsWith(Environment.getExternalStorageDirectory().getPath()) ?
-                        EXTERNAL_CONTENT_URI : INTERNAL_CONTENT_URI);
+                return (path.startsWith(
+                        Environment.getStorageDirectory().getAbsolutePath() + "/")
+                        ? EXTERNAL_CONTENT_URI : INTERNAL_CONTENT_URI);
             }
 
             /**
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index fccdad6..29dbb83 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -9131,6 +9131,19 @@
        public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on";
 
         /**
+         * Whether the wifi data connection should remain active even when higher
+         * priority networks like Ethernet are active, to keep both networks.
+         * In the case where higher priority networks are connected, wifi will be
+         * unused unless an application explicitly requests to use it.
+         *
+         * See ConnectivityService for more info.
+         *
+         * (0 = disabled, 1 = enabled)
+         * @hide
+         */
+        public static final String WIFI_ALWAYS_REQUESTED = "wifi_always_requested";
+
+        /**
          * Size of the event buffer for IP connectivity metrics.
          * @hide
          */
diff --git a/core/jni/android_net_LocalSocketImpl.cpp b/core/jni/android_net_LocalSocketImpl.cpp
index 6df23f7..a1f2377 100644
--- a/core/jni/android_net_LocalSocketImpl.cpp
+++ b/core/jni/android_net_LocalSocketImpl.cpp
@@ -58,6 +58,11 @@
     int ret;
     int fd;
 
+    if (name == NULL) {
+        jniThrowNullPointerException(env, NULL);
+        return;
+    }
+
     fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
 
     if (env->ExceptionCheck()) {
diff --git a/core/tests/coretests/src/android/net/LocalSocketTest.java b/core/tests/coretests/src/android/net/LocalSocketTest.java
index 1349844..1286b13 100644
--- a/core/tests/coretests/src/android/net/LocalSocketTest.java
+++ b/core/tests/coretests/src/android/net/LocalSocketTest.java
@@ -22,6 +22,7 @@
 import android.net.LocalSocketAddress;
 import android.test.MoreAsserts;
 import android.test.suitebuilder.annotation.SmallTest;
+
 import junit.framework.TestCase;
 
 import java.io.FileDescriptor;
@@ -39,6 +40,20 @@
 
         ls = new LocalSocket();
 
+        try {
+            ls.connect(new LocalSocketAddress(null));
+            fail("Expected NullPointerException");
+        } catch (NullPointerException e) {
+            // pass
+        }
+
+        try {
+            ls.bind(new LocalSocketAddress(null));
+            fail("Expected NullPointerException");
+        } catch (NullPointerException e) {
+            // pass
+        }
+
         ls.connect(new LocalSocketAddress("android.net.LocalSocketTest"));
 
         ls1 = ss.accept();
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index cd96583..23be634 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -456,6 +456,7 @@
                     Settings.Global.WFC_IMS_MODE,
                     Settings.Global.WFC_IMS_ROAMING_ENABLED,
                     Settings.Global.WFC_IMS_ROAMING_MODE,
+                    Settings.Global.WIFI_ALWAYS_REQUESTED,
                     Settings.Global.WIFI_BADGING_THRESHOLDS,
                     Settings.Global.WIFI_BOUNCE_DELAY_OVERRIDE_MS,
                     Settings.Global.WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED,
diff --git a/libs/androidfw/include/androidfw/Util.h b/libs/androidfw/include/androidfw/Util.h
index e4cd6a8..6c9eee0 100644
--- a/libs/androidfw/include/androidfw/Util.h
+++ b/libs/androidfw/include/androidfw/Util.h
@@ -47,11 +47,11 @@
   constexpr unique_cptr() : ptr_(nullptr) {}
   constexpr unique_cptr(std::nullptr_t) : ptr_(nullptr) {}
   explicit unique_cptr(pointer ptr) : ptr_(ptr) {}
-  unique_cptr(unique_cptr&& o) : ptr_(o.ptr_) { o.ptr_ = nullptr; }
+  unique_cptr(unique_cptr&& o) noexcept : ptr_(o.ptr_) { o.ptr_ = nullptr; }
 
   ~unique_cptr() { std::free(reinterpret_cast<void*>(ptr_)); }
 
-  inline unique_cptr& operator=(unique_cptr&& o) {
+  inline unique_cptr& operator=(unique_cptr&& o) noexcept {
     if (&o == this) {
       return *this;
     }
diff --git a/media/java/android/media/MediaScanner.java b/media/java/android/media/MediaScanner.java
index 02e1f2f..2eed70f 100644
--- a/media/java/android/media/MediaScanner.java
+++ b/media/java/android/media/MediaScanner.java
@@ -159,8 +159,9 @@
 
     public static final String SCANNED_BUILD_PREFS_NAME = "MediaScanBuild";
     public static final String LAST_INTERNAL_SCAN_FINGERPRINT = "lastScanFingerprint";
-    private static final String SYSTEM_SOUNDS_DIR = "/system/media/audio";
-    private static final String PRODUCT_SOUNDS_DIR = "/product/media/audio";
+    private static final String SYSTEM_SOUNDS_DIR = Environment.getRootDirectory() + "/media/audio";
+    private static final String OEM_SOUNDS_DIR = Environment.getOemDirectory() + "/media/audio";
+    private static final String PRODUCT_SOUNDS_DIR = Environment.getProductDirectory() + "/media/audio";
     private static String sLastInternalScanFingerprint;
 
     private static final String[] ID3_GENRES = {
@@ -1192,6 +1193,9 @@
         if (path.startsWith(SYSTEM_SOUNDS_DIR + ALARMS_DIR)
                 || path.startsWith(SYSTEM_SOUNDS_DIR + RINGTONES_DIR)
                 || path.startsWith(SYSTEM_SOUNDS_DIR + NOTIFICATIONS_DIR)
+                || path.startsWith(OEM_SOUNDS_DIR + ALARMS_DIR)
+                || path.startsWith(OEM_SOUNDS_DIR + RINGTONES_DIR)
+                || path.startsWith(OEM_SOUNDS_DIR + NOTIFICATIONS_DIR)
                 || path.startsWith(PRODUCT_SOUNDS_DIR + ALARMS_DIR)
                 || path.startsWith(PRODUCT_SOUNDS_DIR + RINGTONES_DIR)
                 || path.startsWith(PRODUCT_SOUNDS_DIR + NOTIFICATIONS_DIR)) {
diff --git a/packages/Shell/src/com/android/shell/BugreportProgressService.java b/packages/Shell/src/com/android/shell/BugreportProgressService.java
index 4fc190d..329d72c 100644
--- a/packages/Shell/src/com/android/shell/BugreportProgressService.java
+++ b/packages/Shell/src/com/android/shell/BugreportProgressService.java
@@ -42,6 +42,7 @@
 
 import libcore.io.Streams;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.ChooserActivity;
 import com.android.internal.logging.MetricsLogger;
@@ -232,6 +233,7 @@
      */
     private boolean mTakingScreenshot;
 
+    @GuardedBy("sNotificationBundle")
     private static final Bundle sNotificationBundle = new Bundle();
 
     private boolean mIsWatch;
@@ -1053,10 +1055,12 @@
     }
 
     private static Notification.Builder newBaseNotification(Context context) {
-        if (sNotificationBundle.isEmpty()) {
-            // Rename notifcations from "Shell" to "Android System"
-            sNotificationBundle.putString(Notification.EXTRA_SUBSTITUTE_APP_NAME,
-                    context.getString(com.android.internal.R.string.android_system_label));
+        synchronized (sNotificationBundle) {
+            if (sNotificationBundle.isEmpty()) {
+                // Rename notifcations from "Shell" to "Android System"
+                sNotificationBundle.putString(Notification.EXTRA_SUBSTITUTE_APP_NAME,
+                        context.getString(com.android.internal.R.string.android_system_label));
+            }
         }
         return new Notification.Builder(context, NOTIFICATION_CHANNEL_ID)
                 .addExtras(sNotificationBundle)
diff --git a/packages/Shell/src/com/android/shell/BugreportStorageProvider.java b/packages/Shell/src/com/android/shell/BugreportStorageProvider.java
index 0734e0d..4fbc226 100644
--- a/packages/Shell/src/com/android/shell/BugreportStorageProvider.java
+++ b/packages/Shell/src/com/android/shell/BugreportStorageProvider.java
@@ -20,6 +20,7 @@
 import android.database.MatrixCursor;
 import android.database.MatrixCursor.RowBuilder;
 import android.net.Uri;
+import android.os.Bundle;
 import android.os.CancellationSignal;
 import android.os.FileUtils;
 import android.os.ParcelFileDescriptor;
@@ -68,6 +69,18 @@
     }
 
     @Override
+    public Cursor queryChildDocuments(
+            String parentDocumentId, String[] projection, String sortOrder)
+            throws FileNotFoundException {
+        final Cursor c = super.queryChildDocuments(parentDocumentId, projection, sortOrder);
+        final Bundle extras = new Bundle();
+        extras.putCharSequence(DocumentsContract.EXTRA_INFO,
+                getContext().getText(R.string.bugreport_confirm));
+        c.setExtras(extras);
+        return c;
+    }
+
+    @Override
     public Cursor queryDocument(String documentId, String[] projection)
             throws FileNotFoundException {
         if (DOC_ID_ROOT.equals(documentId)) {
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/NavigationBarCompat.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/NavigationBarCompat.java
index cd831d1..0c498bb 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/NavigationBarCompat.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/NavigationBarCompat.java
@@ -24,8 +24,6 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import sun.misc.Resource;
-
 public class NavigationBarCompat {
     /**
      * Touch slopes and thresholds for quick step operations. Drag slop is the point where the
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index a1989e5..953c99f 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -393,9 +393,9 @@
     private static final int EVENT_PROMPT_UNVALIDATED = 29;
 
     /**
-     * used internally to (re)configure mobile data always-on settings.
+     * used internally to (re)configure always-on networks.
      */
-    private static final int EVENT_CONFIGURE_MOBILE_DATA_ALWAYS_ON = 30;
+    private static final int EVENT_CONFIGURE_ALWAYS_ON_NETWORKS = 30;
 
     /**
      * used to add a network listener with a pending intent
@@ -751,6 +751,12 @@
         mDefaultMobileDataRequest = createDefaultInternetRequestForTransport(
                 NetworkCapabilities.TRANSPORT_CELLULAR, NetworkRequest.Type.BACKGROUND_REQUEST);
 
+        // The default WiFi request is a background request so that apps using WiFi are
+        // migrated to a better network (typically ethernet) when one comes up, instead
+        // of staying on WiFi forever.
+        mDefaultWifiRequest = createDefaultInternetRequestForTransport(
+                NetworkCapabilities.TRANSPORT_WIFI, NetworkRequest.Type.BACKGROUND_REQUEST);
+
         mHandlerThread = new HandlerThread("ConnectivityServiceThread");
         mHandlerThread.start();
         mHandler = new InternalHandler(mHandlerThread.getLooper());
@@ -948,8 +954,8 @@
     // 2. Give FakeSettingsProvider an alternative notification mechanism and have the test use it
     //    by subclassing SettingsObserver.
     @VisibleForTesting
-    void updateMobileDataAlwaysOn() {
-        mHandler.sendEmptyMessage(EVENT_CONFIGURE_MOBILE_DATA_ALWAYS_ON);
+    void updateAlwaysOnNetworks() {
+        mHandler.sendEmptyMessage(EVENT_CONFIGURE_ALWAYS_ON_NETWORKS);
     }
 
     // See FakeSettingsProvider comment above.
@@ -958,22 +964,30 @@
         mHandler.sendEmptyMessage(EVENT_PRIVATE_DNS_SETTINGS_CHANGED);
     }
 
-    private void handleMobileDataAlwaysOn() {
+    private void handleAlwaysOnNetworkRequest(
+            NetworkRequest networkRequest, String settingName, boolean defaultValue) {
         final boolean enable = toBool(Settings.Global.getInt(
-                mContext.getContentResolver(), Settings.Global.MOBILE_DATA_ALWAYS_ON, 1));
-        final boolean isEnabled = (mNetworkRequests.get(mDefaultMobileDataRequest) != null);
+                mContext.getContentResolver(), settingName, encodeBool(defaultValue)));
+        final boolean isEnabled = (mNetworkRequests.get(networkRequest) != null);
         if (enable == isEnabled) {
             return;  // Nothing to do.
         }
 
         if (enable) {
             handleRegisterNetworkRequest(new NetworkRequestInfo(
-                    null, mDefaultMobileDataRequest, new Binder()));
+                    null, networkRequest, new Binder()));
         } else {
-            handleReleaseNetworkRequest(mDefaultMobileDataRequest, Process.SYSTEM_UID);
+            handleReleaseNetworkRequest(networkRequest, Process.SYSTEM_UID);
         }
     }
 
+    private void handleConfigureAlwaysOnNetworks() {
+        handleAlwaysOnNetworkRequest(
+                mDefaultMobileDataRequest,Settings.Global.MOBILE_DATA_ALWAYS_ON, true);
+        handleAlwaysOnNetworkRequest(mDefaultWifiRequest, Settings.Global.WIFI_ALWAYS_REQUESTED,
+                false);
+    }
+
     private void registerSettingsCallbacks() {
         // Watch for global HTTP proxy changes.
         mSettingsObserver.observe(
@@ -983,7 +997,12 @@
         // Watch for whether or not to keep mobile data always on.
         mSettingsObserver.observe(
                 Settings.Global.getUriFor(Settings.Global.MOBILE_DATA_ALWAYS_ON),
-                EVENT_CONFIGURE_MOBILE_DATA_ALWAYS_ON);
+                EVENT_CONFIGURE_ALWAYS_ON_NETWORKS);
+
+        // Watch for whether or not to keep wifi always on.
+        mSettingsObserver.observe(
+                Settings.Global.getUriFor(Settings.Global.WIFI_ALWAYS_REQUESTED),
+                EVENT_CONFIGURE_ALWAYS_ON_NETWORKS);
     }
 
     private void registerPrivateDnsSettingsCallbacks() {
@@ -1835,8 +1854,8 @@
         // for user to unlock device too.
         updateLockdownVpn();
 
-        // Configure whether mobile data is always on.
-        mHandler.sendMessage(mHandler.obtainMessage(EVENT_CONFIGURE_MOBILE_DATA_ALWAYS_ON));
+        // Create network requests for always-on networks.
+        mHandler.sendMessage(mHandler.obtainMessage(EVENT_CONFIGURE_ALWAYS_ON_NETWORKS));
 
         mHandler.sendMessage(mHandler.obtainMessage(EVENT_SYSTEM_READY));
 
@@ -3125,8 +3144,8 @@
                     handlePromptUnvalidated((Network) msg.obj);
                     break;
                 }
-                case EVENT_CONFIGURE_MOBILE_DATA_ALWAYS_ON: {
-                    handleMobileDataAlwaysOn();
+                case EVENT_CONFIGURE_ALWAYS_ON_NETWORKS: {
+                    handleConfigureAlwaysOnNetworks();
                     break;
                 }
                 // Sent by KeepaliveTracker to process an app request on the state machine thread.
@@ -4554,6 +4573,10 @@
     // priority networks like Wi-Fi are active.
     private final NetworkRequest mDefaultMobileDataRequest;
 
+    // Request used to optionally keep wifi data active even when higher
+    // priority networks like ethernet are active.
+    private final NetworkRequest mDefaultWifiRequest;
+
     private NetworkAgentInfo getNetworkForRequest(int requestId) {
         synchronized (mNetworkForRequestId) {
             return mNetworkForRequestId.get(requestId);
diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index 0955bed..0f9fe83 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -1644,6 +1644,7 @@
         intent.putExtras(data);
         // Pass the subscription along with the intent.
         intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
+        intent.putExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, subId);
         intent.putExtra(PhoneConstants.SLOT_KEY, phoneId);
         mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL);
     }
@@ -1698,6 +1699,7 @@
         if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
             intent.setAction(PhoneConstants.ACTION_SUBSCRIPTION_PHONE_STATE_CHANGED);
             intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
+            intent.putExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, subId);
         }
         // If the phoneId is invalid, the broadcast is for overall call state.
         if (phoneId != SubscriptionManager.INVALID_PHONE_INDEX) {
diff --git a/services/core/java/com/android/server/Watchdog.java b/services/core/java/com/android/server/Watchdog.java
index 59093c1..289143c 100644
--- a/services/core/java/com/android/server/Watchdog.java
+++ b/services/core/java/com/android/server/Watchdog.java
@@ -87,7 +87,7 @@
         "media.metrics", // system/bin/mediametrics
         "media.codec", // vendor/bin/hw/android.hardware.media.omx@1.0-service
         "com.android.bluetooth",  // Bluetooth service
-        "statsd",  // Stats daemon
+        "/system/bin/statsd",  // Stats daemon
     };
 
     public static final List<String> HAL_INTERFACES_OF_INTEREST = Arrays.asList(
diff --git a/services/core/java/com/android/server/pm/dex/TEST_MAPPING b/services/core/java/com/android/server/pm/dex/TEST_MAPPING
new file mode 100644
index 0000000..ad52559
--- /dev/null
+++ b/services/core/java/com/android/server/pm/dex/TEST_MAPPING
@@ -0,0 +1,22 @@
+{
+  "presubmit": [
+    {
+      "name": "DexLoggerTests"
+    },
+    {
+      "name": "DexManagerTests"
+    },
+    {
+      "name": "DexoptOptionsTests"
+    },
+    {
+      "name": "DexoptUtilsTest"
+    },
+    {
+      "name": "PackageDexUsageTests"
+    },
+    {
+      "name": "DexLoggerIntegrationTests"
+    }
+  ]
+}
diff --git a/services/devicepolicy/Android.bp b/services/devicepolicy/Android.bp
index 0505204..47790ce 100644
--- a/services/devicepolicy/Android.bp
+++ b/services/devicepolicy/Android.bp
@@ -3,7 +3,6 @@
     srcs: ["java/**/*.java"],
 
     libs: [
-        "conscrypt",
         "services.core",
     ],
 }
diff --git a/services/tests/servicestests/Android.mk b/services/tests/servicestests/Android.mk
index bf7836d..00ebae6 100644
--- a/services/tests/servicestests/Android.mk
+++ b/services/tests/servicestests/Android.mk
@@ -57,6 +57,7 @@
     libbacktrace \
     libbase \
     libbinder \
+    libbinderthreadstate \
     libc++ \
     libcutils \
     liblog \
diff --git a/services/tests/uiservicestests/Android.mk b/services/tests/uiservicestests/Android.mk
index b98bc89..3fa776c 100644
--- a/services/tests/uiservicestests/Android.mk
+++ b/services/tests/uiservicestests/Android.mk
@@ -45,6 +45,7 @@
     libbacktrace \
     libbase \
     libbinder \
+    libbinderthreadstate \
     libc++ \
     libcutils \
     liblog \
diff --git a/startop/tools/view_compiler/Android.bp b/startop/tools/view_compiler/Android.bp
new file mode 100644
index 0000000..c3e9184
--- /dev/null
+++ b/startop/tools/view_compiler/Android.bp
@@ -0,0 +1,49 @@
+//
+// Copyright (C) 2018 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.
+//
+
+cc_library_host_static {
+    name: "libviewcompiler",
+    srcs: [
+        "java_lang_builder.cc",
+        "util.cc",
+    ],
+    static_libs: [
+        "libbase"
+    ]
+}
+
+cc_binary_host {
+    name: "viewcompiler",
+    srcs: [
+        "main.cc",
+    ],
+    static_libs: [
+        "libbase",
+        "libtinyxml2",
+        "libgflags",
+        "libviewcompiler",
+    ],
+}
+
+cc_test_host {
+    name: "view-compiler-tests",
+    srcs: [
+        "util_test.cc",
+    ],
+    static_libs: [
+        "libviewcompiler",
+    ]
+}
diff --git a/startop/tools/view_compiler/README.md b/startop/tools/view_compiler/README.md
new file mode 100644
index 0000000..5659501
--- /dev/null
+++ b/startop/tools/view_compiler/README.md
@@ -0,0 +1,25 @@
+# View Compiler
+
+This directory contains an experimental compiler for layout files.
+
+It will take a layout XML file and produce a CompiledLayout.java file with a
+specialized layout inflation function.
+
+To use it, let's assume you had a layout in `my_layout.xml` and your app was in
+the Java language package `com.example.myapp`. Run the following command:
+
+    viewcompiler my_layout.xml --package com.example.myapp --out CompiledView.java
+
+This will produce a `CompiledView.java`, which can then be compiled into your
+Android app. Then to use it, in places where you would have inflated
+`R.layouts.my_layout`, instead call `CompiledView.inflate`.
+
+Precompiling views like this generally improves the time needed to inflate them.
+
+This tool is still in its early stages and has a number of limitations.
+* Currently only one layout can be compiled at a time.
+* `merge` and `include` nodes are not supported.
+* View compilation is a manual process that requires code changes in the
+  application.
+* This only works for apps that do not use a custom layout inflater.
+* Other limitations yet to be discovered.
diff --git a/startop/tools/view_compiler/TEST_MAPPING b/startop/tools/view_compiler/TEST_MAPPING
new file mode 100644
index 0000000..cc4b17a
--- /dev/null
+++ b/startop/tools/view_compiler/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "presubmit": [
+    {
+      "name": "view-compiler-tests"
+    }
+  ]
+}
diff --git a/startop/tools/view_compiler/java_lang_builder.cc b/startop/tools/view_compiler/java_lang_builder.cc
new file mode 100644
index 0000000..0b8754f
--- /dev/null
+++ b/startop/tools/view_compiler/java_lang_builder.cc
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2018 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 "java_lang_builder.h"
+
+#include "android-base/stringprintf.h"
+
+using android::base::StringPrintf;
+using std::string;
+
+void JavaLangViewBuilder::Start() const {
+  out_ << StringPrintf("package %s;\n", package_.c_str())
+       << "import android.content.Context;\n"
+          "import android.content.res.Resources;\n"
+          "import android.content.res.XmlResourceParser;\n"
+          "import android.util.AttributeSet;\n"
+          "import android.util.Xml;\n"
+          "import android.view.*;\n"
+          "import android.widget.*;\n"
+          "\n"
+          "public final class CompiledView {\n"
+          "\n"
+          "static <T extends View> T createView(Context context, AttributeSet attrs, View parent, "
+          "String name, LayoutInflater.Factory factory, LayoutInflater.Factory2 factory2) {"
+          "\n"
+          "  if (factory2 != null) {\n"
+          "    return (T)factory2.onCreateView(parent, name, context, attrs);\n"
+          "  } else if (factory != null) {\n"
+          "    return (T)factory.onCreateView(name, context, attrs);\n"
+          "  }\n"
+          // TODO: find a way to call the private factory
+          "  return null;\n"
+          "}\n"
+          "\n"
+          "  public static View inflate(Context context) {\n"
+          "    try {\n"
+          "      LayoutInflater inflater = LayoutInflater.from(context);\n"
+          "      LayoutInflater.Factory factory = inflater.getFactory();\n"
+          "      LayoutInflater.Factory2 factory2 = inflater.getFactory2();\n"
+          "      Resources res = context.getResources();\n"
+       << StringPrintf("      XmlResourceParser xml = res.getLayout(%s.R.layout.%s);\n",
+                       package_.c_str(),
+                       layout_name_.c_str())
+       << "      AttributeSet attrs = Xml.asAttributeSet(xml);\n"
+          // The Java-language XmlPullParser needs a call to next to find the start document tag.
+          "      xml.next(); // start document\n";
+}
+
+void JavaLangViewBuilder::Finish() const {
+  out_ << "    } catch (Exception e) {\n"
+          "      return null;\n"
+          "    }\n"  // end try
+          "  }\n"    // end inflate
+          "}\n";     // end CompiledView
+}
+
+void JavaLangViewBuilder::StartView(const string& class_name) {
+  const string view_var = MakeVar("view");
+  const string layout_var = MakeVar("layout");
+  std::string parent = "null";
+  if (!view_stack_.empty()) {
+    const StackEntry& parent_entry = view_stack_.back();
+    parent = parent_entry.view_var;
+  }
+  out_ << "      xml.next(); // <" << class_name << ">\n"
+       << StringPrintf("      %s %s = createView(context, attrs, %s, \"%s\", factory, factory2);\n",
+                       class_name.c_str(),
+                       view_var.c_str(),
+                       parent.c_str(),
+                       class_name.c_str())
+       << StringPrintf("      if (%s == null) %s = new %s(context, attrs);\n",
+                       view_var.c_str(),
+                       view_var.c_str(),
+                       class_name.c_str());
+  if (!view_stack_.empty()) {
+    out_ << StringPrintf("      ViewGroup.LayoutParams %s = %s.generateLayoutParams(attrs);\n",
+                         layout_var.c_str(),
+                         parent.c_str());
+  }
+  view_stack_.push_back({class_name, view_var, layout_var});
+}
+
+void JavaLangViewBuilder::FinishView() {
+  const StackEntry var = view_stack_.back();
+  view_stack_.pop_back();
+  if (!view_stack_.empty()) {
+    const string& parent = view_stack_.back().view_var;
+    out_ << StringPrintf("      xml.next(); // </%s>\n", var.class_name.c_str())
+         << StringPrintf("      %s.addView(%s, %s);\n",
+                         parent.c_str(),
+                         var.view_var.c_str(),
+                         var.layout_params_var.c_str());
+  } else {
+    out_ << StringPrintf("      return %s;\n", var.view_var.c_str());
+  }
+}
+
+const std::string JavaLangViewBuilder::MakeVar(std::string prefix) {
+  std::stringstream v;
+  v << prefix << view_id_++;
+  return v.str();
+}
diff --git a/startop/tools/view_compiler/java_lang_builder.h b/startop/tools/view_compiler/java_lang_builder.h
new file mode 100644
index 0000000..c8d20b2
--- /dev/null
+++ b/startop/tools/view_compiler/java_lang_builder.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+#ifndef JAVA_LANG_BUILDER_H_
+#define JAVA_LANG_BUILDER_H_
+
+#include <iostream>
+#include <sstream>
+#include <vector>
+
+// Build Java language code to instantiate views.
+//
+// This has a very small interface to make it easier to generate additional
+// backends, such as a direct-to-DEX version.
+class JavaLangViewBuilder {
+ public:
+  JavaLangViewBuilder(std::string package, std::string layout_name, std::ostream& out = std::cout)
+      : package_(package), layout_name_(layout_name), out_(out) {}
+
+  // Begin generating a class. Adds the package boilerplate, etc.
+  void Start() const;
+  // Finish generating a class, closing off any open curly braces, etc.
+  void Finish() const;
+
+  // Begin creating a view (i.e. process the opening tag)
+  void StartView(const std::string& class_name);
+  // Finish a view, after all of its child nodes have been processed.
+  void FinishView();
+
+ private:
+  const std::string MakeVar(std::string prefix);
+
+  std::string const package_;
+  std::string const layout_name_;
+
+  std::ostream& out_;
+
+  size_t view_id_ = 0;
+
+  struct StackEntry {
+      // The class name for this view object
+      const std::string class_name;
+
+      // The variable name that is holding the view object
+      const std::string view_var;
+
+      // The variable name that holds the object's layout parameters
+      const std::string layout_params_var;
+  };
+  std::vector<StackEntry> view_stack_;
+};
+
+#endif  // JAVA_LANG_BUILDER_H_
diff --git a/startop/tools/view_compiler/main.cc b/startop/tools/view_compiler/main.cc
new file mode 100644
index 0000000..0ad7e24
--- /dev/null
+++ b/startop/tools/view_compiler/main.cc
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2018 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 "gflags/gflags.h"
+
+#include "java_lang_builder.h"
+#include "util.h"
+
+#include "tinyxml2.h"
+
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <string>
+#include <vector>
+
+using namespace tinyxml2;
+using std::string;
+
+constexpr char kStdoutFilename[]{"stdout"};
+
+DEFINE_string(package, "", "The package name for the generated class (required)");
+DEFINE_string(out, kStdoutFilename, "Where to write the generated class");
+
+namespace {
+class ViewCompilerXmlVisitor : public XMLVisitor {
+ public:
+  ViewCompilerXmlVisitor(JavaLangViewBuilder* builder) : builder_(builder) {}
+
+  bool VisitEnter(const XMLDocument& /*doc*/) override {
+    builder_->Start();
+    return true;
+  }
+
+  bool VisitExit(const XMLDocument& /*doc*/) override {
+    builder_->Finish();
+    return true;
+  }
+
+  bool VisitEnter(const XMLElement& element, const XMLAttribute* /*firstAttribute*/) override {
+    builder_->StartView(element.Name());
+    return true;
+  }
+
+  bool VisitExit(const XMLElement& /*element*/) override {
+    builder_->FinishView();
+    return true;
+  }
+
+ private:
+  JavaLangViewBuilder* builder_;
+};
+}  // end namespace
+
+int main(int argc, char** argv) {
+  constexpr size_t kProgramName = 0;
+  constexpr size_t kFileNameParam = 1;
+  constexpr size_t kNumRequiredArgs = 2;
+
+  gflags::SetUsageMessage(
+      "Compile XML layout files into equivalent Java language code\n"
+      "\n"
+      "  example usage:  viewcompiler layout.xml --package com.example.androidapp");
+  gflags::ParseCommandLineFlags(&argc, &argv, /*remove_flags*/ true);
+
+  gflags::CommandLineFlagInfo cmd = gflags::GetCommandLineFlagInfoOrDie("package");
+  if (argc != kNumRequiredArgs || cmd.is_default) {
+    gflags::ShowUsageWithFlags(argv[kProgramName]);
+    return 1;
+  }
+
+  const char* const filename = argv[kFileNameParam];
+  const string layout_name = FindLayoutNameFromFilename(filename);
+
+  // We want to generate Java language code to inflate exactly this layout. This means
+  // generating code to walk the resource XML too.
+
+  XMLDocument xml;
+  xml.LoadFile(filename);
+
+  std::ofstream outfile;
+  if (FLAGS_out != kStdoutFilename) {
+    outfile.open(FLAGS_out);
+  }
+  JavaLangViewBuilder builder{
+      FLAGS_package, layout_name, FLAGS_out == kStdoutFilename ? std::cout : outfile};
+
+  ViewCompilerXmlVisitor visitor{&builder};
+  xml.Accept(&visitor);
+
+  return 0;
+}
\ No newline at end of file
diff --git a/startop/tools/view_compiler/util.cc b/startop/tools/view_compiler/util.cc
new file mode 100644
index 0000000..69df41d
--- /dev/null
+++ b/startop/tools/view_compiler/util.cc
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2018 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 "util.h"
+
+using std::string;
+
+// TODO: see if we can borrow this from somewhere else, like aapt2.
+string FindLayoutNameFromFilename(const string& filename) {
+  size_t start = filename.rfind("/");
+  if (start == string::npos) {
+    start = 0;
+  } else {
+    start++;  // advance past '/' character
+  }
+  size_t end = filename.find(".", start);
+
+  return filename.substr(start, end - start);
+}
diff --git a/startop/tools/view_compiler/util.h b/startop/tools/view_compiler/util.h
new file mode 100644
index 0000000..03e0939
--- /dev/null
+++ b/startop/tools/view_compiler/util.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+#ifndef UTIL_H_
+#define UTIL_H_
+
+#include <string>
+
+std::string FindLayoutNameFromFilename(const std::string& filename);
+
+#endif  // UTIL_H_
diff --git a/startop/tools/view_compiler/util_test.cc b/startop/tools/view_compiler/util_test.cc
new file mode 100644
index 0000000..d1540d3
--- /dev/null
+++ b/startop/tools/view_compiler/util_test.cc
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2018 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 "util.h"
+
+#include "gtest/gtest.h"
+
+using std::string;
+
+TEST(UtilTest, FindLayoutNameFromFilename) {
+  EXPECT_EQ("bar", ::FindLayoutNameFromFilename("foo/bar.xml"));
+  EXPECT_EQ("bar", ::FindLayoutNameFromFilename("bar.xml"));
+  EXPECT_EQ("bar", ::FindLayoutNameFromFilename("./foo/bar.xml"));
+  EXPECT_EQ("bar", ::FindLayoutNameFromFilename("/foo/bar.xml"));
+}
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 8c37a21..d33a537 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -1905,6 +1905,22 @@
         return false;
     }
 
+    /**
+     * Handles {@link Intent#ACTION_CALL} intents trampolined from UserCallActivity.
+     * @param intent The {@link Intent#ACTION_CALL} intent to handle.
+     * @hide
+     */
+    public void handleCallIntent(Intent intent) {
+        try {
+            if (isServiceConnected()) {
+                getTelecomService().handleCallIntent(intent);
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "RemoteException handleCallIntent: " + e);
+        }
+
+    }
+
     private ITelecomService getTelecomService() {
         if (mTelecomServiceOverride != null) {
             return mTelecomServiceOverride;
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index 38247bc..df7d683 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -284,4 +284,9 @@
      * @see TelecomServiceImpl#isInEmergencyCall
      */
     boolean isInEmergencyCall();
+
+    /**
+     * @see TelecomServiceImpl#handleCallIntent
+     */
+    void handleCallIntent(in Intent intent);
 }
diff --git a/telephony/java/android/telephony/NeighboringCellInfo.java b/telephony/java/android/telephony/NeighboringCellInfo.java
index 5e4518f..79298fd 100644
--- a/telephony/java/android/telephony/NeighboringCellInfo.java
+++ b/telephony/java/android/telephony/NeighboringCellInfo.java
@@ -33,8 +33,9 @@
  * Represents the neighboring cell information, including
  * Received Signal Strength and Cell ID location.
  *
- * @deprecated This class should not be used by anyone targeting SDK level 29 (Q) or higher.
- *      Instead callers should use {@Link android.telephony.CellInfo}.
+ * @deprecated This class should not be used by any app targeting
+ *     {@link Build.VERSION_CODES.Q Android Q} or higher. Instead callers should use
+ *     {@Link android.telephony.CellInfo CellInfo}.
  */
 @Deprecated
 public class NeighboringCellInfo implements Parcelable
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index f2b73dc..41db577 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -24,6 +24,7 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.NetworkRegistrationState.Domain;
 import android.text.TextUtils;
 
 import java.lang.annotation.Retention;
@@ -1595,7 +1596,7 @@
     /**
      * Get all of the available network registration states.
      *
-     * @return List of registration states
+     * @return List of {@link NetworkRegistrationState}
      * @hide
      */
     @SystemApi
@@ -1606,14 +1607,30 @@
     }
 
     /**
-     * Get the network registration states with given transport type.
+     * Get the network registration states from transport type.
      *
-     * @param transportType The transport type. See {@link AccessNetworkConstants.TransportType}
-     * @return List of registration states.
+     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @return List of {@link NetworkRegistrationState}
+     * @hide
+     *
+     * @deprecated Use {@link #getNetworkRegistrationStatesFromTransportType(int)}
+     */
+    @Deprecated
+    @SystemApi
+    public List<NetworkRegistrationState> getNetworkRegistrationStates(int transportType) {
+        return getNetworkRegistrationStatesFromTransportType(transportType);
+    }
+
+    /**
+     * Get the network registration states from transport type.
+     *
+     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @return List of {@link NetworkRegistrationState}
      * @hide
      */
     @SystemApi
-    public List<NetworkRegistrationState> getNetworkRegistrationStates(int transportType) {
+    public List<NetworkRegistrationState> getNetworkRegistrationStatesFromTransportType(
+            int transportType) {
         List<NetworkRegistrationState> list = new ArrayList<>();
 
         synchronized (mNetworkRegistrationStates) {
@@ -1628,16 +1645,57 @@
     }
 
     /**
-     * Get the network registration states with given transport type and domain.
+     * Get the network registration states from network domain.
      *
-     * @param domain The network domain. Must be {@link NetworkRegistrationState#DOMAIN_CS} or
-     * {@link NetworkRegistrationState#DOMAIN_PS}.
-     * @param transportType The transport type. See {@link AccessNetworkConstants.TransportType}
-     * @return The matching NetworkRegistrationState.
+     * @param domain The network {@link NetworkRegistrationState.Domain domain}
+     * @return List of {@link NetworkRegistrationState}
      * @hide
      */
     @SystemApi
-    public NetworkRegistrationState getNetworkRegistrationStates(int domain, int transportType) {
+    public List<NetworkRegistrationState> getNetworkRegistrationStatesFromDomain(
+            @Domain int domain) {
+        List<NetworkRegistrationState> list = new ArrayList<>();
+
+        synchronized (mNetworkRegistrationStates) {
+            for (NetworkRegistrationState networkRegistrationState : mNetworkRegistrationStates) {
+                if (networkRegistrationState.getDomain() == domain) {
+                    list.add(networkRegistrationState);
+                }
+            }
+        }
+
+        return list;
+    }
+
+    /**
+     * Get the network registration state from transport type and network domain.
+     *
+     * @param domain The network {@link NetworkRegistrationState.Domain domain}
+     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @return The matching {@link NetworkRegistrationState}
+     * @hide
+     *
+     * @deprecated Use {@link #getNetworkRegistrationState(int, int)}
+     */
+    @Deprecated
+    @SystemApi
+    public NetworkRegistrationState getNetworkRegistrationStates(@Domain int domain,
+                                                                 int transportType) {
+        return getNetworkRegistrationState(domain, transportType);
+    }
+
+    /**
+     * Get the network registration state from transport type and network domain.
+     *
+     * @param domain The network {@link NetworkRegistrationState.Domain domain}
+     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @return The matching {@link NetworkRegistrationState}
+     * @hide
+     *
+     */
+    @SystemApi
+    public NetworkRegistrationState getNetworkRegistrationState(@Domain int domain,
+                                                                int transportType) {
         synchronized (mNetworkRegistrationStates) {
             for (NetworkRegistrationState networkRegistrationState : mNetworkRegistrationStates) {
                 if (networkRegistrationState.getTransportType() == transportType
@@ -1669,5 +1727,4 @@
             mNetworkRegistrationStates.add(regState);
         }
     }
-
 }
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index f154b82..f83ea68 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -5707,23 +5707,6 @@
     }
 
     /**
-     * @return true if the IMS resolver is busy resolving a binding and should not be considered
-     * available, false if the IMS resolver is idle.
-     * @hide
-     */
-    public boolean isResolvingImsBinding() {
-        try {
-            ITelephony telephony = getITelephony();
-            if (telephony != null) {
-                return telephony.isResolvingImsBinding();
-            }
-        } catch (RemoteException e) {
-            Rlog.e(TAG, "isResolvingImsBinding, RemoteException: " + e.getMessage());
-        }
-        return false;
-    }
-
-    /**
      * Set IMS registration state
      *
      * @param Registration state
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 3361614..627dfaa 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -707,12 +707,6 @@
     IImsConfig getImsConfig(int slotId, int feature);
 
     /**
-     * @return true if the IMS resolver is busy resolving a binding and should not be considered
-     * available, false if the IMS resolver is idle.
-     */
-    boolean isResolvingImsBinding();
-
-    /**
     *  @return true if the ImsService to bind to for the slot id specified was set, false otherwise.
     */
     boolean setImsService(int slotId, boolean isCarrierImsService, String packageName);
diff --git a/telephony/java/com/android/internal/telephony/PhoneConstants.java b/telephony/java/com/android/internal/telephony/PhoneConstants.java
index f9de776..21f3b92 100644
--- a/telephony/java/com/android/internal/telephony/PhoneConstants.java
+++ b/telephony/java/com/android/internal/telephony/PhoneConstants.java
@@ -176,6 +176,10 @@
 
     // FIXME: This is used to pass a subId via intents, we need to look at its usage, which is
     // FIXME: extensive, and see if this should be an array of all active subId's or ...?
+    /**
+     * @Deprecated use {@link android.telephony.SubscriptionManager#EXTRA_SUBSCRIPTION_INDEX}
+     * instead.
+     */
     public static final String SUBSCRIPTION_KEY  = "subscription";
 
     public static final String SUB_SETTING  = "subSettings";
diff --git a/telephony/java/com/android/internal/telephony/gsm/GsmSmsCbMessage.java b/telephony/java/com/android/internal/telephony/gsm/GsmSmsCbMessage.java
index 6bf22a0..8015b07 100644
--- a/telephony/java/com/android/internal/telephony/gsm/GsmSmsCbMessage.java
+++ b/telephony/java/com/android/internal/telephony/gsm/GsmSmsCbMessage.java
@@ -33,6 +33,7 @@
 import com.android.internal.telephony.SmsConstants;
 
 import java.io.UnsupportedEncodingException;
+import java.util.Locale;
 
 /**
  * Parses a GSM or UMTS format SMS-CB message into an {@link SmsCbMessage} object. The class is
@@ -44,16 +45,34 @@
      * Languages in the 0000xxxx DCS group as defined in 3GPP TS 23.038, section 5.
      */
     private static final String[] LANGUAGE_CODES_GROUP_0 = {
-            "de", "en", "it", "fr", "es", "nl", "sv", "da", "pt", "fi", "no", "el", "tr", "hu",
-            "pl", null
+            Locale.GERMAN.getLanguage(),        // German
+            Locale.ENGLISH.getLanguage(),       // English
+            Locale.ITALIAN.getLanguage(),       // Italian
+            Locale.FRENCH.getLanguage(),        // French
+            new Locale("es").getLanguage(),     // Spanish
+            new Locale("nl").getLanguage(),     // Dutch
+            new Locale("sv").getLanguage(),     // Swedish
+            new Locale("da").getLanguage(),     // Danish
+            new Locale("pt").getLanguage(),     // Portuguese
+            new Locale("fi").getLanguage(),     // Finnish
+            new Locale("nb").getLanguage(),     // Norwegian
+            new Locale("el").getLanguage(),     // Greek
+            new Locale("tr").getLanguage(),     // Turkish
+            new Locale("hu").getLanguage(),     // Hungarian
+            new Locale("pl").getLanguage(),     // Polish
+            null
     };
 
     /**
      * Languages in the 0010xxxx DCS group as defined in 3GPP TS 23.038, section 5.
      */
     private static final String[] LANGUAGE_CODES_GROUP_2 = {
-            "cs", "he", "ar", "ru", "is", null, null, null, null, null, null, null, null, null,
-            null, null
+            new Locale("cs").getLanguage(),     // Czech
+            new Locale("he").getLanguage(),     // Hebrew
+            new Locale("ar").getLanguage(),     // Arabic
+            new Locale("ru").getLanguage(),     // Russian
+            new Locale("is").getLanguage(),     // Icelandic
+            null, null, null, null, null, null, null, null, null, null, null
     };
 
     private static final char CARRIAGE_RETURN = 0x0d;
diff --git a/telephony/java/com/android/internal/telephony/gsm/SmsCbConstants.java b/telephony/java/com/android/internal/telephony/gsm/SmsCbConstants.java
index 0fabc2f..541ca8d 100644
--- a/telephony/java/com/android/internal/telephony/gsm/SmsCbConstants.java
+++ b/telephony/java/com/android/internal/telephony/gsm/SmsCbConstants.java
@@ -118,71 +118,103 @@
     public static final int MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE
             = 0x111E; // 4382
 
-    /** CMAS Message Identifier for Presidential Level alerts for additional languages
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Presidential Level alerts for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL_LANGUAGE
             = 0x111F; // 4383
 
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Observed
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Observed
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE
             = 0x1120; // 4384
 
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Likely
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Extreme alerts, Urgency=Immediate, Certainty=Likely
+     *  for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY_LANGUAGE
             = 0x1121; // 4385
 
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Observed
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Observed
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED_LANGUAGE
             = 0x1122; // 4386
 
-    /** CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Likely
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Extreme alerts, Urgency=Expected, Certainty=Likely
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY_LANGUAGE
             = 0x1123; // 4387
 
-    /** CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Observed
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Observed
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED_LANGUAGE
             = 0x1124; // 4388
 
-    /** CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Likely
-     *  for additional languages.*/
+    /**
+     * CMAS Message Identifier for Severe alerts, Urgency=Immediate, Certainty=Likely
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY_LANGUAGE
             = 0x1125; // 4389
 
-    /** CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Observed
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Observed
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE
             = 0x1126; // 4390
 
-    /** CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Likely
-     *  for additional languages.*/
+    /**
+     * CMAS Message Identifier for Severe alerts, Urgency=Expected, Certainty=Likely
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY_LANGUAGE
             = 0x1127; // 4391
 
-    /** CMAS Message Identifier for Child Abduction Emergency (Amber Alert)
-     *  for additional languages. */
+    /**
+     * CMAS Message Identifier for Child Abduction Emergency (Amber Alert)
+     * for additional languages.
+     */
     public static final int MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY_LANGUAGE
             = 0x1128; // 4392
 
-    /** CMAS Message Identifier for the Required Monthly Test
-     *  for additional languages. */
+    /** CMAS Message Identifier for the Required Monthly Test  for additional languages. */
     public static final int MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST_LANGUAGE
             = 0x1129; // 4393
 
-    /** CMAS Message Identifier for CMAS Exercise
-     *  for additional languages. */
+    /** CMAS Message Identifier for CMAS Exercise for additional languages. */
     public static final int MESSAGE_ID_CMAS_ALERT_EXERCISE_LANGUAGE
             = 0x112A; // 4394
 
-    /** CMAS Message Identifier for operator defined use
-     *  for additional languages. */
+    /** CMAS Message Identifier for operator defined use for additional languages. */
     public static final int MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE_LANGUAGE
             = 0x112B; // 4395
 
+    /** CMAS Message Identifier for CMAS Public Safety Alerts. */
+    public static final int MESSAGE_ID_CMAS_ALERT_PUBLIC_SAFETY
+            = 0x112C; // 4396
+
+    /** CMAS Message Identifier for CMAS Public Safety Alerts for additional languages. */
+    public static final int MESSAGE_ID_CMAS_ALERT_PUBLIC_SAFETY_LANGUAGE
+            = 0x112D; // 4397
+
+    /** CMAS Message Identifier for CMAS State/Local Test. */
+    public static final int MESSAGE_ID_CMAS_ALERT_STATE_LOCAL_TEST
+            = 0x112E; // 4398
+
+    /** CMAS Message Identifier for CMAS State/Local Test for additional languages. */
+    public static final int MESSAGE_ID_CMAS_ALERT_STATE_LOCAL_TEST_LANGUAGE
+            = 0x112F; // 4399
+
     /** End of CMAS Message Identifier range (including future extensions). */
     public static final int MESSAGE_ID_CMAS_LAST_IDENTIFIER
             = 0x112F; // 4399
diff --git a/tests/NetworkSecurityConfigTest/Android.mk b/tests/NetworkSecurityConfigTest/Android.mk
index fe65ecc..c225e17 100644
--- a/tests/NetworkSecurityConfigTest/Android.mk
+++ b/tests/NetworkSecurityConfigTest/Android.mk
@@ -7,7 +7,6 @@
 
 LOCAL_JAVA_LIBRARIES := \
     android.test.runner \
-    bouncycastle \
     conscrypt \
     android.test.base \
 
diff --git a/tests/net/Android.mk b/tests/net/Android.mk
index e529b93..750e2fb 100644
--- a/tests/net/Android.mk
+++ b/tests/net/Android.mk
@@ -38,6 +38,7 @@
     libbacktrace \
     libbase \
     libbinder \
+    libbinderthreadstate \
     libc++ \
     libcrypto \
     libcutils \
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 1a05305..1c77fcc 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -1070,13 +1070,13 @@
 
         // Ensure that the default setting for Captive Portals is used for most tests
         setCaptivePortalMode(Settings.Global.CAPTIVE_PORTAL_MODE_PROMPT);
-        setMobileDataAlwaysOn(false);
+        setAlwaysOnNetworks(false);
         setPrivateDnsSettings(PRIVATE_DNS_MODE_OFF, "ignored.example.com");
     }
 
     @After
     public void tearDown() throws Exception {
-        setMobileDataAlwaysOn(false);
+        setAlwaysOnNetworks(false);
         if (mCellNetworkAgent != null) {
             mCellNetworkAgent.disconnect();
             mCellNetworkAgent = null;
@@ -2027,7 +2027,7 @@
 
     @Test
     public void testNetworkGoesIntoBackgroundAfterLinger() {
-        setMobileDataAlwaysOn(true);
+        setAlwaysOnNetworks(true);
         NetworkRequest request = new NetworkRequest.Builder()
                 .clearCapabilities()
                 .build();
@@ -2772,10 +2772,10 @@
         Settings.Global.putInt(cr, Settings.Global.CAPTIVE_PORTAL_MODE, mode);
     }
 
-    private void setMobileDataAlwaysOn(boolean enable) {
+    private void setAlwaysOnNetworks(boolean enable) {
         ContentResolver cr = mServiceContext.getContentResolver();
         Settings.Global.putInt(cr, Settings.Global.MOBILE_DATA_ALWAYS_ON, enable ? 1 : 0);
-        mService.updateMobileDataAlwaysOn();
+        mService.updateAlwaysOnNetworks();
         waitForIdle();
     }
 
@@ -2797,7 +2797,7 @@
     public void testBackgroundNetworks() throws Exception {
         // Create a background request. We can't do this ourselves because ConnectivityService
         // doesn't have an API for it. So just turn on mobile data always on.
-        setMobileDataAlwaysOn(true);
+        setAlwaysOnNetworks(true);
         final NetworkRequest request = new NetworkRequest.Builder().build();
         final NetworkRequest fgRequest = new NetworkRequest.Builder()
                 .addCapability(NET_CAPABILITY_FOREGROUND).build();
@@ -2995,7 +2995,7 @@
 
         // Turn on mobile data always on. The factory starts looking again.
         testFactory.expectAddRequests(1);
-        setMobileDataAlwaysOn(true);
+        setAlwaysOnNetworks(true);
         testFactory.waitForNetworkRequests(2);
         assertTrue(testFactory.getMyStartRequested());
 
@@ -3015,7 +3015,7 @@
 
         // Turn off mobile data always on and expect the request to disappear...
         testFactory.expectRemoveRequests(1);
-        setMobileDataAlwaysOn(false);
+        setAlwaysOnNetworks(false);
         testFactory.waitForNetworkRequests(1);
 
         // ...  and cell data to be torn down.
diff --git a/tools/aapt2/ConfigDescription.h b/tools/aapt2/ConfigDescription.h
index f719552..b46a503 100644
--- a/tools/aapt2/ConfigDescription.h
+++ b/tools/aapt2/ConfigDescription.h
@@ -53,11 +53,11 @@
   ConfigDescription();
   ConfigDescription(const android::ResTable_config& o);  // NOLINT(implicit)
   ConfigDescription(const ConfigDescription& o);
-  ConfigDescription(ConfigDescription&& o);
+  ConfigDescription(ConfigDescription&& o) noexcept;
 
   ConfigDescription& operator=(const android::ResTable_config& o);
   ConfigDescription& operator=(const ConfigDescription& o);
-  ConfigDescription& operator=(ConfigDescription&& o);
+  ConfigDescription& operator=(ConfigDescription&& o) noexcept;
 
   ConfigDescription CopyWithoutSdkVersion() const;
 
@@ -124,7 +124,7 @@
   *static_cast<android::ResTable_config*>(this) = o;
 }
 
-inline ConfigDescription::ConfigDescription(ConfigDescription&& o) {
+inline ConfigDescription::ConfigDescription(ConfigDescription&& o) noexcept {
   *this = o;
 }
 
@@ -141,7 +141,7 @@
   return *this;
 }
 
-inline ConfigDescription& ConfigDescription::operator=(ConfigDescription&& o) {
+inline ConfigDescription& ConfigDescription::operator=(ConfigDescription&& o) noexcept {
   *this = o;
   return *this;
 }
diff --git a/tools/aapt2/java/ManifestClassGenerator.cpp b/tools/aapt2/java/ManifestClassGenerator.cpp
index be67c9c..10e504e 100644
--- a/tools/aapt2/java/ManifestClassGenerator.cpp
+++ b/tools/aapt2/java/ManifestClassGenerator.cpp
@@ -26,21 +26,20 @@
 #include "util/Maybe.h"
 #include "xml/XmlDom.h"
 
-using ::android::StringPiece;
 using ::aapt::text::IsJavaIdentifier;
 
 namespace aapt {
 
-static Maybe<StringPiece> ExtractJavaIdentifier(IDiagnostics* diag, const Source& source,
+static Maybe<std::string> ExtractJavaIdentifier(IDiagnostics* diag, const Source& source,
                                                 const std::string& value) {
-  StringPiece result = value;
+  std::string result = value;
   size_t pos = value.rfind('.');
   if (pos != std::string::npos) {
     result = result.substr(pos + 1);
   }
 
   // Normalize only the java identifier, leave the original value unchanged.
-  if (result.contains("-")) {
+  if (result.find("-") != std::string::npos) {
     result = JavaClassGenerator::TransformToFieldName(result);
   }
 
@@ -64,7 +63,7 @@
     return false;
   }
 
-  Maybe<StringPiece> result =
+  Maybe<std::string> result =
       ExtractJavaIdentifier(diag, source.WithLine(el->line_number), attr->value);
   if (!result) {
     return false;
diff --git a/tools/aapt2/util/BigBuffer.h b/tools/aapt2/util/BigBuffer.h
index 3045255..d4b3abc 100644
--- a/tools/aapt2/util/BigBuffer.h
+++ b/tools/aapt2/util/BigBuffer.h
@@ -68,7 +68,7 @@
    */
   explicit BigBuffer(size_t block_size);
 
-  BigBuffer(BigBuffer&& rhs);
+  BigBuffer(BigBuffer&& rhs) noexcept;
 
   /**
    * Number of occupied bytes in all the allocated blocks.
@@ -136,7 +136,7 @@
 inline BigBuffer::BigBuffer(size_t block_size)
     : block_size_(block_size), size_(0) {}
 
-inline BigBuffer::BigBuffer(BigBuffer&& rhs)
+inline BigBuffer::BigBuffer(BigBuffer&& rhs) noexcept
     : block_size_(rhs.block_size_),
       size_(rhs.size_),
       blocks_(std::move(rhs.blocks_)) {}
diff --git a/tools/aapt2/util/ImmutableMap.h b/tools/aapt2/util/ImmutableMap.h
index 59858e4..1727b18 100644
--- a/tools/aapt2/util/ImmutableMap.h
+++ b/tools/aapt2/util/ImmutableMap.h
@@ -32,8 +32,8 @@
   using const_iterator =
       typename std::vector<std::pair<TKey, TValue>>::const_iterator;
 
-  ImmutableMap(ImmutableMap&&) = default;
-  ImmutableMap& operator=(ImmutableMap&&) = default;
+  ImmutableMap(ImmutableMap&&) noexcept = default;
+  ImmutableMap& operator=(ImmutableMap&&) noexcept = default;
 
   static ImmutableMap<TKey, TValue> CreatePreSorted(
       std::initializer_list<std::pair<TKey, TValue>> list) {
diff --git a/tools/aapt2/util/Maybe.h b/tools/aapt2/util/Maybe.h
index 9a82418..031276c 100644
--- a/tools/aapt2/util/Maybe.h
+++ b/tools/aapt2/util/Maybe.h
@@ -46,7 +46,7 @@
   template <typename U>
   Maybe(const Maybe<U>& rhs);  // NOLINT(implicit)
 
-  Maybe(Maybe&& rhs);
+  Maybe(Maybe&& rhs) noexcept;
 
   template <typename U>
   Maybe(Maybe<U>&& rhs);  // NOLINT(implicit)
@@ -56,7 +56,7 @@
   template <typename U>
   Maybe& operator=(const Maybe<U>& rhs);
 
-  Maybe& operator=(Maybe&& rhs);
+  Maybe& operator=(Maybe&& rhs) noexcept;
 
   template <typename U>
   Maybe& operator=(Maybe<U>&& rhs);
@@ -134,7 +134,7 @@
 }
 
 template <typename T>
-Maybe<T>::Maybe(Maybe&& rhs) : nothing_(rhs.nothing_) {
+Maybe<T>::Maybe(Maybe&& rhs) noexcept : nothing_(rhs.nothing_) {
   if (!rhs.nothing_) {
     rhs.nothing_ = true;
 
@@ -192,7 +192,7 @@
 }
 
 template <typename T>
-inline Maybe<T>& Maybe<T>::operator=(Maybe&& rhs) {
+inline Maybe<T>& Maybe<T>::operator=(Maybe&& rhs) noexcept {
   // Delegate to the actual assignment.
   return move(std::forward<Maybe<T>>(rhs));
 }