Merge tag 'android-11.0.0_r20' of https://android.googlesource.com/pl…

…atform//frameworks/base into HEAD

Android 11.0.0 Release 20 (RQ1A.201205.010)

Change-Id: I56e5f0bf97e0549ae54daa4cb8fd876e1e5596aa

Android.bp

@@ -1227,3 +1227,43 @@ build = [
     "StubLibraries.bp",
     "ApiDocs.bp",
 ]
+
+java_library {
+    name: "framework-telephony",
+    srcs: [
+        //":framework-telephony-sources",
+        //":framework-telephony-shared-srcs",
+    ],
+    // TODO: change to framework-system-stub to build against system APIs.
+    libs: [
+        "framework-minus-apex",
+        "unsupportedappusage",
+    ],
+    static_libs: [
+        "libphonenumber-platform",
+        "app-compat-annotations",
+    ],
+    sdk_version: "core_platform",
+    aidl: {
+        export_include_dirs: ["telephony/java"],
+        include_dirs: [
+            "frameworks/native/aidl/binder",
+            "frameworks/native/aidl/gui",
+        ]
+    },
+    jarjar_rules: ":framework-telephony-jarjar-rules",
+    dxflags: [
+        "--core-library",
+        "--multi-dex",
+    ],
+    // This is to break the dependency from boot jars.
+    dex_preopt: {
+        enabled: false,
+    },
+    installable: true,
+}
+
+filegroup {
+    name: "framework-telephony-jarjar-rules",
+    srcs: ["telephony/framework-telephony-jarjar-rules.txt"],
+}

apex/blobstore/service/java/com/android/server/blob/BlobStoreConfig.java

@@ -128,7 +128,7 @@ public static class DeviceConfigProperties {
          */
         public static final String KEY_USE_REVOCABLE_FD_FOR_READS =
                 "use_revocable_fd_for_reads";
-        public static final boolean DEFAULT_USE_REVOCABLE_FD_FOR_READS = true;
+        public static final boolean DEFAULT_USE_REVOCABLE_FD_FOR_READS = false;
         public static boolean USE_REVOCABLE_FD_FOR_READS =
                 DEFAULT_USE_REVOCABLE_FD_FOR_READS;
 

apex/jobscheduler/service/java/com/android/server/usage/AppStandbyController.java

@@ -455,9 +455,6 @@ public void onBootPhase(int phase) {
 
             mSystemServicesReady = true;
 
-            // Offload to handler thread to avoid boot time impact.
-            mHandler.post(AppStandbyController.this::updatePowerWhitelistCache);
-
             boolean userFileExists;
             synchronized (mAppIdleLock) {
                 userFileExists = mAppIdleHistory.userFileExists(UserHandle.USER_SYSTEM);
@@ -474,7 +471,9 @@ public void onBootPhase(int phase) {
             setChargingState(mInjector.isCharging());
 
             // Offload to handler thread after boot completed to avoid boot time impact. This means
-            // that headless system apps may be put in a lower bucket until boot has completed.
+            // that app standby buckets may be slightly out of date and headless system apps may be
+            // put in a lower bucket until boot has completed.
+            mHandler.post(AppStandbyController.this::updatePowerWhitelistCache);
             mHandler.post(this::loadHeadlessSystemAppCache);
         }
     }
@@ -1121,6 +1120,10 @@ private int getAppMinBucket(String packageName, int appId, int userId) {
             if (isDeviceProvisioningPackage(packageName)) {
                 return STANDBY_BUCKET_EXEMPTED;
             }
+
+            if (mInjector.isWellbeingPackage(packageName)) {
+                return STANDBY_BUCKET_WORKING_SET;
+            }
         }
 
         // Check this last, as it can be the most expensive check
@@ -1930,6 +1933,7 @@ static class Injector {
          */
         @GuardedBy("mPowerWhitelistedApps")
         private final ArraySet<String> mPowerWhitelistedApps = new ArraySet<>();
+        private String mWellbeingApp = null;
 
         Injector(Context context, Looper looper) {
             mContext = context;
@@ -1963,6 +1967,9 @@ void onBootPhase(int phase) {
                 if (activityManager.isLowRamDevice() || ActivityManager.isSmallBatteryDevice()) {
                     mAutoRestrictedBucketDelayMs = 12 * ONE_HOUR;
                 }
+
+                final PackageManager packageManager = mContext.getPackageManager();
+                mWellbeingApp = packageManager.getWellbeingPackageName();
             }
             mBootPhase = phase;
         }
@@ -2007,6 +2014,14 @@ boolean isNonIdleWhitelisted(String packageName) {
             }
         }
 
+        /**
+         * Returns {@code true} if the supplied package is the wellbeing app. Otherwise,
+         * returns {@code false}.
+         */
+        boolean isWellbeingPackage(String packageName) {
+            return mWellbeingApp != null && mWellbeingApp.equals(packageName);
+        }
+
         void updatePowerWhitelistCache() {
             try {
                 // Don't call out to DeviceIdleController with the lock held.

api/test-current.txt

@@ -34,6 +34,7 @@ package android {
   public static final class R.bool {
     field public static final int config_assistantOnTopOfDream = 17891333; // 0x1110005
     field public static final int config_perDisplayFocusEnabled = 17891332; // 0x1110004
+    field public static final int config_remoteInsetsControllerControlsSystemBars = 17891334; // 0x1110006
   }
 
   public static final class R.string {

cmds/incidentd/src/IncidentService.cpp

@@ -554,6 +554,10 @@ status_t IncidentService::command(FILE* in, FILE* out, FILE* err, Vector<String8
             return NO_ERROR;
         }
         if (!args[0].compare(String8("section"))) {
+            if (argCount == 1) {
+                fprintf(out, "Not enough arguments for section\n");
+                return NO_ERROR;
+            }
             int id = atoi(args[1]);
             int idx = 0;
             while (SECTION_LIST[idx] != NULL) {

cmds/statsd/src/atoms.proto

@@ -3863,6 +3863,17 @@ message LmkStateChanged {
  *      system/core/lmkd/lmkd.c
  */
 message LmkKillOccurred {
+    enum Reason {
+        UNKNOWN = 0;
+        PRESSURE_AFTER_KILL = 1;
+        NOT_RESPONDING = 2;
+        LOW_SWAP_AND_THRASHING = 3;
+        LOW_MEM_AND_SWAP = 4;
+        LOW_MEM_AND_THRASHING = 5;
+        DIRECT_RECL_AND_THRASHING = 6;
+        LOW_MEM_AND_SWAP_UTIL = 7;
+    }
+
     // The uid if available. -1 means not available.
     optional int32 uid = 1 [(is_uid) = true];
 
@@ -3892,6 +3903,15 @@ message LmkKillOccurred {
 
     // Min oom adj score considered by lmkd.
     optional int32 min_oom_score = 10;
+
+    // Free physical memory on device at LMK time.
+    optional int32 free_mem_kb = 11;
+
+    // Free swap on device at LMK time.
+    optional int32 free_swap_kb = 12;
+
+    // What triggered the LMK event.
+    optional Reason reason = 13;
 }
 
 /*
@@ -4420,15 +4440,12 @@ message PrivacyIndicatorsInteracted {
         UNKNOWN = 0;
         CHIP_VIEWED = 1;
         CHIP_CLICKED = 2;
-        DIALOG_PRIVACY_SETTINGS = 3;
+        reserved 3; // Used only in beta builds, never shipped 
         DIALOG_DISMISS = 4;
         DIALOG_LINE_ITEM = 5;
     }
 
     optional Type type = 1 [(state_field_option).exclusive_state = true];
-
-    // Used if the type is LINE_ITEM
-    optional string package_name = 2;
 }
 
 /**

cmds/uiautomator/library/Android.bp

@@ -50,6 +50,7 @@ java_library_static {
         "android.test.runner",
         "junit",
     ],
+    java_version: "1.8",
 }
 
 java_library_static {

core/java/android/app/ActivityThread.java

@@ -3250,12 +3250,6 @@ final void scheduleContextCleanup(ContextImpl context, String who,
         sendMessage(H.CLEAN_UP_CONTEXT, cci);
     }
 
-    @Override
-    public void handleFixedRotationAdjustments(@NonNull IBinder token,
-            @Nullable FixedRotationAdjustments fixedRotationAdjustments) {
-        handleFixedRotationAdjustments(token, fixedRotationAdjustments, null /* overrideConfig */);
-    }
-
     /**
      * Applies the rotation adjustments to override display information in resources belong to the
      * provided token. If the token is activity token, the adjustments also apply to application
@@ -3265,51 +3259,39 @@ public void handleFixedRotationAdjustments(@NonNull IBinder token,
      * @param fixedRotationAdjustments The information to override the display adjustments of
      *                                 corresponding resources. If it is null, the exiting override
      *                                 will be cleared.
-     * @param overrideConfig The override configuration of activity. It is used to override
-     *                       application configuration. If it is non-null, it means the token is
-     *                       confirmed as activity token. Especially when launching new activity,
-     *                       {@link #mActivities} hasn't put the new token.
      */
-    private void handleFixedRotationAdjustments(@NonNull IBinder token,
-            @Nullable FixedRotationAdjustments fixedRotationAdjustments,
-            @Nullable Configuration overrideConfig) {
-        // The element of application configuration override is set only if the application
-        // adjustments are needed, because activity already has its own override configuration.
-        final Configuration[] appConfigOverride;
-        final Consumer<DisplayAdjustments> override;
-        if (fixedRotationAdjustments != null) {
-            appConfigOverride = new Configuration[1];
-            override = displayAdjustments -> {
-                displayAdjustments.setFixedRotationAdjustments(fixedRotationAdjustments);
-                if (appConfigOverride[0] != null) {
-                    displayAdjustments.getConfiguration().updateFrom(appConfigOverride[0]);
-                }
-            };
-        } else {
-            appConfigOverride = null;
-            override = null;
-        }
+    @Override
+    public void handleFixedRotationAdjustments(@NonNull IBinder token,
+            @Nullable FixedRotationAdjustments fixedRotationAdjustments) {
+        final Consumer<DisplayAdjustments> override = fixedRotationAdjustments != null
+                ? displayAdjustments -> displayAdjustments
+                        .setFixedRotationAdjustments(fixedRotationAdjustments)
+                : null;
         if (!mResourcesManager.overrideTokenDisplayAdjustments(token, override)) {
             // No resources are associated with the token.
             return;
         }
-        if (overrideConfig == null) {
-            final ActivityClientRecord r = mActivities.get(token);
-            if (r == null) {
-                // It is not an activity token. Nothing to do for application.
-                return;
-            }
-            overrideConfig = r.overrideConfig;
-        }
-        if (appConfigOverride != null) {
-            appConfigOverride[0] = overrideConfig;
+        if (mActivities.get(token) == null) {
+            // Nothing to do for application if it is not an activity token.
+            return;
         }
 
-        // Apply the last override to application resources for compatibility. Because the Resources
-        // of Display can be from application, e.g.
-        //    applicationContext.getSystemService(DisplayManager.class).getDisplay(displayId)
-        // and the deprecated usage:
-        //    applicationContext.getSystemService(WindowManager.class).getDefaultDisplay();
+        overrideApplicationDisplayAdjustments(token, override);
+    }
+
+    /**
+     * Applies the last override to application resources for compatibility. Because the Resources
+     * of Display can be from application, e.g.
+     *   applicationContext.getSystemService(DisplayManager.class).getDisplay(displayId)
+     * and the deprecated usage:
+     *   applicationContext.getSystemService(WindowManager.class).getDefaultDisplay();
+     *
+     * @param token The owner and target of the override.
+     * @param override The display adjustments override for application resources. If it is null,
+     *                 the override of the token will be removed and pop the last one to use.
+     */
+    private void overrideApplicationDisplayAdjustments(@NonNull IBinder token,
+            @Nullable Consumer<DisplayAdjustments> override) {
         final Consumer<DisplayAdjustments> appOverride;
         if (mActiveRotationAdjustments == null) {
             mActiveRotationAdjustments = new ArrayList<>(2);
@@ -3542,8 +3524,13 @@ private ContextImpl createBaseContextForActivity(ActivityClientRecord r) {
         // The rotation adjustments must be applied before creating the activity, so the activity
         // can get the adjusted display info during creation.
         if (r.mPendingFixedRotationAdjustments != null) {
-            handleFixedRotationAdjustments(r.token, r.mPendingFixedRotationAdjustments,
-                    r.overrideConfig);
+            // The adjustments should have been set by handleLaunchActivity, so the last one is the
+            // override for activity resources.
+            if (mActiveRotationAdjustments != null && !mActiveRotationAdjustments.isEmpty()) {
+                mResourcesManager.overrideTokenDisplayAdjustments(r.token,
+                        mActiveRotationAdjustments.get(
+                                mActiveRotationAdjustments.size() - 1).second);
+            }
             r.mPendingFixedRotationAdjustments = null;
         }
 
@@ -3582,6 +3569,13 @@ public Activity handleLaunchActivity(ActivityClientRecord r,
             mProfiler.startProfiling();
         }
 
+        if (r.mPendingFixedRotationAdjustments != null) {
+            // The rotation adjustments must be applied before handling configuration, so process
+            // level display metrics can be adjusted.
+            overrideApplicationDisplayAdjustments(r.token, adjustments ->
+                    adjustments.setFixedRotationAdjustments(r.mPendingFixedRotationAdjustments));
+        }
+
         // Make sure we are running with the most recent config.
         handleConfigurationChanged(null, null);
 
@@ -5112,6 +5106,7 @@ ActivityClientRecord performDestroyActivity(IBinder token, boolean finishing,
                 }
             }
             r.setState(ON_DESTROY);
+            mLastReportedWindowingMode.remove(r.activity.getActivityToken());
         }
         schedulePurgeIdler();
         // updatePendingActivityConfiguration() reads from mActivities to update
@@ -5776,7 +5771,15 @@ private void handleConfigurationChanged(Configuration config, CompatibilityInfo
             if (DEBUG_CONFIGURATION) Slog.v(TAG, "Handle configuration changed: "
                     + config);
 
-            mResourcesManager.applyConfigurationToResourcesLocked(config, compat);
+            final Resources appResources = mInitialApplication.getResources();
+            if (appResources.hasOverrideDisplayAdjustments()) {
+                // The value of Display#getRealSize will be adjusted by FixedRotationAdjustments,
+                // but Display#getSize refers to DisplayAdjustments#mConfiguration. So the rotated
+                // configuration also needs to set to the adjustments for consistency.
+                appResources.getDisplayAdjustments().getConfiguration().updateFrom(config);
+            }
+            mResourcesManager.applyConfigurationToResourcesLocked(config, compat,
+                    appResources.getDisplayAdjustments());
             updateLocaleListFromAppContext(mInitialApplication.getApplicationContext(),
                     mResourcesManager.getConfiguration().getLocales());
 
@@ -7389,7 +7392,8 @@ private void attach(boolean system, long startSeq) {
                 // We need to apply this change to the resources immediately, because upon returning
                 // the view hierarchy will be informed about it.
                 if (mResourcesManager.applyConfigurationToResourcesLocked(globalConfig,
-                        null /* compat */)) {
+                        null /* compat */,
+                        mInitialApplication.getResources().getDisplayAdjustments())) {
                     updateLocaleListFromAppContext(mInitialApplication.getApplicationContext(),
                             mResourcesManager.getConfiguration().getLocales());
 

core/java/android/app/ActivityView.java

@@ -105,20 +105,31 @@ public ActivityView(Context context, AttributeSet attrs, int defStyle,
     public ActivityView(
             @NonNull Context context, @NonNull AttributeSet attrs, int defStyle,
             boolean singleTaskInstance, boolean usePublicVirtualDisplay) {
-        this(context, attrs, defStyle, singleTaskInstance, usePublicVirtualDisplay, false);
+        this(context, attrs, defStyle, singleTaskInstance, usePublicVirtualDisplay,
+                false /* disableSurfaceViewBackgroundLayer */);
     }
 
     /** @hide */
     public ActivityView(
             @NonNull Context context, @NonNull AttributeSet attrs, int defStyle,
             boolean singleTaskInstance, boolean usePublicVirtualDisplay,
             boolean disableSurfaceViewBackgroundLayer) {
+        this(context, attrs, defStyle, singleTaskInstance, usePublicVirtualDisplay,
+                disableSurfaceViewBackgroundLayer, false /* useTrustedDisplay */);
+    }
+
+    // TODO(b/162901735): Refactor ActivityView with Builder
+    /** @hide */
+    public ActivityView(
+            @NonNull Context context, @NonNull AttributeSet attrs, int defStyle,
+            boolean singleTaskInstance, boolean usePublicVirtualDisplay,
+            boolean disableSurfaceViewBackgroundLayer, boolean useTrustedDisplay) {
         super(context, attrs, defStyle);
         if (useTaskOrganizer()) {
             mTaskEmbedder = new TaskOrganizerTaskEmbedder(context, this);
         } else {
             mTaskEmbedder = new VirtualDisplayTaskEmbedder(context, this, singleTaskInstance,
-                    usePublicVirtualDisplay);
+                    usePublicVirtualDisplay, useTrustedDisplay);
         }
         mSurfaceView = new SurfaceView(context, null, 0, 0, disableSurfaceViewBackgroundLayer);
         // Since ActivityView#getAlpha has been overridden, we should use parent class's alpha