Merge "Set app-op for restricted pre-22 apps" into qt-dev
diff --git a/core/java/android/os/Process.java b/core/java/android/os/Process.java
index e50ab6c..74c89d6 100644
--- a/core/java/android/os/Process.java
+++ b/core/java/android/os/Process.java
@@ -511,7 +511,6 @@
      * @param appDataDir null-ok the data directory of the app.
      * @param invokeWith null-ok the command to invoke with.
      * @param packageName null-ok the name of the package this process belongs to.
-     * @param useSystemGraphicsDriver whether the process uses system graphics driver.
      *
      * @param zygoteArgs Additional arguments to supply to the zygote process.
      * @return An object that describes the result of the attempt to start the process.
@@ -531,13 +530,11 @@
                                            @Nullable String appDataDir,
                                            @Nullable String invokeWith,
                                            @Nullable String packageName,
-                                           boolean useSystemGraphicsDriver,
                                            @Nullable String[] zygoteArgs) {
         return ZYGOTE_PROCESS.start(processClass, niceName, uid, gid, gids,
                     runtimeFlags, mountExternal, targetSdkVersion, seInfo,
                     abi, instructionSet, appDataDir, invokeWith, packageName,
-                    /*useUsapPool=*/ true,
-                    useSystemGraphicsDriver, zygoteArgs);
+                    /*useUsapPool=*/ true, zygoteArgs);
     }
 
     /** @hide */
@@ -553,13 +550,11 @@
                                                   @Nullable String appDataDir,
                                                   @Nullable String invokeWith,
                                                   @Nullable String packageName,
-                                                  boolean useSystemGraphicsDriver,
                                                   @Nullable String[] zygoteArgs) {
         return WebViewZygote.getProcess().start(processClass, niceName, uid, gid, gids,
                     runtimeFlags, mountExternal, targetSdkVersion, seInfo,
                     abi, instructionSet, appDataDir, invokeWith, packageName,
-                    /*useUsapPool=*/ false,
-                    useSystemGraphicsDriver, zygoteArgs);
+                    /*useUsapPool=*/ false, zygoteArgs);
     }
 
     /**
diff --git a/core/java/android/os/ZygoteProcess.java b/core/java/android/os/ZygoteProcess.java
index d42478e5..9bcdcee 100644
--- a/core/java/android/os/ZygoteProcess.java
+++ b/core/java/android/os/ZygoteProcess.java
@@ -307,7 +307,6 @@
      * @param invokeWith null-ok the command to invoke with.
      * @param packageName null-ok the name of the package this process belongs to.
      * @param zygoteArgs Additional arguments to supply to the zygote process.
-     * @param useSystemGraphicsDriver whether the process uses system graphics driver.
      *
      * @return An object that describes the result of the attempt to start the process.
      * @throws RuntimeException on fatal start failure
@@ -324,7 +323,6 @@
                                                   @Nullable String invokeWith,
                                                   @Nullable String packageName,
                                                   boolean useUsapPool,
-                                                  boolean useSystemGraphicsDriver,
                                                   @Nullable String[] zygoteArgs) {
         // TODO (chriswailes): Is there a better place to check this value?
         if (fetchUsapPoolEnabledPropWithMinInterval()) {
@@ -335,7 +333,7 @@
             return startViaZygote(processClass, niceName, uid, gid, gids,
                     runtimeFlags, mountExternal, targetSdkVersion, seInfo,
                     abi, instructionSet, appDataDir, invokeWith, /*startChildZygote=*/ false,
-                    packageName, useUsapPool, useSystemGraphicsDriver, zygoteArgs);
+                    packageName, useUsapPool, zygoteArgs);
         } catch (ZygoteStartFailedEx ex) {
             Log.e(LOG_TAG,
                     "Starting VM process through Zygote failed");
@@ -554,7 +552,6 @@
                                                       boolean startChildZygote,
                                                       @Nullable String packageName,
                                                       boolean useUsapPool,
-                                                      boolean useSystemGraphicsDriver,
                                                       @Nullable String[] extraArgs)
                                                       throws ZygoteStartFailedEx {
         ArrayList<String> argsForZygote = new ArrayList<>();
@@ -636,7 +633,7 @@
             // The USAP pool can not be used if the application will not use the systems graphics
             // driver.  If that driver is requested use the Zygote application start path.
             return zygoteSendArgsAndGetResult(openZygoteSocketIfNeeded(abi),
-                                              useUsapPool && useSystemGraphicsDriver,
+                                              useUsapPool,
                                               argsForZygote);
         }
     }
@@ -1147,8 +1144,7 @@
                     gids, runtimeFlags, 0 /* mountExternal */, 0 /* targetSdkVersion */, seInfo,
                     abi, instructionSet, null /* appDataDir */, null /* invokeWith */,
                     true /* startChildZygote */, null /* packageName */,
-                    false /* useUsapPool */, false /*useSystemGraphicsDriver*/,
-                    extraArgs);
+                    false /* useUsapPool */, extraArgs);
         } catch (ZygoteStartFailedEx ex) {
             throw new RuntimeException("Starting child-zygote through Zygote failed", ex);
         }
diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 4cb552d..85e9e49 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -2553,34 +2553,42 @@
         final boolean isItemEnabled;
         final ViewGroup.LayoutParams lp = view.getLayoutParams();
         if (lp instanceof AbsListView.LayoutParams) {
-            isItemEnabled = ((AbsListView.LayoutParams) lp).isEnabled;
+            isItemEnabled = ((AbsListView.LayoutParams) lp).isEnabled && isEnabled();
         } else {
             isItemEnabled = false;
         }
 
-        if (!isEnabled() || !isItemEnabled) {
-            info.setEnabled(false);
-            return;
-        }
+        info.setEnabled(isItemEnabled);
 
         if (position == getSelectedItemPosition()) {
             info.setSelected(true);
-            info.addAction(AccessibilityAction.ACTION_CLEAR_SELECTION);
-        } else {
-            info.addAction(AccessibilityAction.ACTION_SELECT);
+            addAccessibilityActionIfEnabled(info, isItemEnabled,
+                    AccessibilityAction.ACTION_CLEAR_SELECTION);
+        } else  {
+            addAccessibilityActionIfEnabled(info, isItemEnabled,
+                    AccessibilityAction.ACTION_SELECT);
         }
 
         if (isItemClickable(view)) {
-            info.addAction(AccessibilityAction.ACTION_CLICK);
+            addAccessibilityActionIfEnabled(info, isItemEnabled, AccessibilityAction.ACTION_CLICK);
             info.setClickable(true);
         }
 
         if (isLongClickable()) {
-            info.addAction(AccessibilityAction.ACTION_LONG_CLICK);
+            addAccessibilityActionIfEnabled(info, isItemEnabled,
+                    AccessibilityAction.ACTION_LONG_CLICK);
             info.setLongClickable(true);
         }
     }
 
+
+    private void addAccessibilityActionIfEnabled(AccessibilityNodeInfo info, boolean enabled,
+            AccessibilityAction action) {
+        if (enabled) {
+            info.addAction(action);
+        }
+    }
+
     private boolean isItemClickable(View view) {
         return !view.hasExplicitFocusable();
     }
diff --git a/core/java/com/android/internal/os/Zygote.java b/core/java/com/android/internal/os/Zygote.java
index ee81868..2ba9cf1 100644
--- a/core/java/com/android/internal/os/Zygote.java
+++ b/core/java/com/android/internal/os/Zygote.java
@@ -512,9 +512,6 @@
         Credentials peerCredentials = null;
         ZygoteArguments args = null;
 
-        // Load resources
-        ZygoteInit.nativePreloadGraphicsDriver();
-
         while (true) {
             try {
                 sessionSocket = usapPoolSocket.accept();
diff --git a/core/java/com/android/internal/policy/DecorView.java b/core/java/com/android/internal/policy/DecorView.java
index 2941a81..723f161 100644
--- a/core/java/com/android/internal/policy/DecorView.java
+++ b/core/java/com/android/internal/policy/DecorView.java
@@ -262,8 +262,10 @@
     private final int mResizeShadowSize;
     private final Paint mVerticalResizeShadowPaint = new Paint();
     private final Paint mHorizontalResizeShadowPaint = new Paint();
+    private final Paint mLegacyNavigationBarBackgroundPaint = new Paint();
     private Insets mBackgroundInsets = Insets.NONE;
     private Insets mLastBackgroundInsets = Insets.NONE;
+    private boolean mDrawLegacyNavigationBarBackground;
 
     DecorView(Context context, int featureId, PhoneWindow window,
             WindowManager.LayoutParams params) {
@@ -292,6 +294,8 @@
         mResizeShadowSize = context.getResources().getDimensionPixelSize(
                 R.dimen.resize_shadow_size);
         initResizingPaints();
+
+        mLegacyNavigationBarBackgroundPaint.setColor(Color.BLACK);
     }
 
     void setBackgroundFallback(@Nullable Drawable fallbackDrawable) {
@@ -1143,6 +1147,8 @@
                     navBarToRightEdge || navBarToLeftEdge, navBarToLeftEdge,
                     0 /* sideInset */, animate && !disallowAnimate,
                     mForceWindowDrawsBarBackgrounds);
+            mDrawLegacyNavigationBarBackground = mNavigationColorViewState.visible
+                    && (mWindow.getAttributes().flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0;
 
             boolean statusBarNeedsRightInset = navBarToRightEdge
                     && mNavigationColorViewState.present;
@@ -2310,6 +2316,7 @@
     @Override
     public void onPostDraw(RecordingCanvas canvas) {
         drawResizingShadowIfNeeded(canvas);
+        drawLegacyNavigationBarBackground(canvas);
     }
 
     private void initResizingPaints() {
@@ -2342,6 +2349,18 @@
         canvas.restore();
     }
 
+    private void drawLegacyNavigationBarBackground(RecordingCanvas canvas) {
+        if (!mDrawLegacyNavigationBarBackground) {
+            return;
+        }
+        View v = mNavigationColorViewState.view;
+        if (v == null) {
+            return;
+        }
+        canvas.drawRect(v.getLeft(), v.getTop(), v.getRight(), v.getBottom(),
+                mLegacyNavigationBarBackgroundPaint);
+    }
+
     /** Release the renderer thread which is usually done when the user stops resizing. */
     private void releaseThreadedRenderer() {
         if (mResizingBackgroundDrawable != null && mLastBackgroundDrawableCb != null) {
diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
index 8373761..16b0125 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
@@ -63,6 +63,7 @@
 import com.android.systemui.classifier.FalsingLog;
 import com.android.systemui.classifier.FalsingManagerFactory;
 import com.android.systemui.fragments.FragmentHostManager;
+import com.android.systemui.keyguard.ScreenLifecycle;
 import com.android.systemui.plugins.qs.QS;
 import com.android.systemui.qs.car.CarQSFragment;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -127,6 +128,7 @@
     private SwitchToGuestTimer mSwitchToGuestTimer;
     private NotificationDataManager mNotificationDataManager;
     private NotificationClickHandlerFactory mNotificationClickHandlerFactory;
+    private ScreenLifecycle mScreenLifecycle;
 
     // The container for the notifications.
     private CarNotificationView mNotificationView;
@@ -230,6 +232,9 @@
         mPowerManagerHelper.connectToCarService();
 
         mSwitchToGuestTimer = new SwitchToGuestTimer(mContext);
+
+        mScreenLifecycle = Dependency.get(ScreenLifecycle.class);
+        mScreenLifecycle.addObserver(mScreenObserver);
     }
 
     /**
@@ -315,7 +320,6 @@
     public void showKeyguard() {
         super.showKeyguard();
         updateNavBarForKeyguardContent();
-        dismissKeyguardWhenUserSwitcherNotDisplayed();
     }
 
     /**
@@ -978,6 +982,13 @@
         }
     }
 
+    final ScreenLifecycle.Observer mScreenObserver = new ScreenLifecycle.Observer() {
+        @Override
+        public void onScreenTurnedOn() {
+            dismissKeyguardWhenUserSwitcherNotDisplayed();
+        }
+    };
+
     // We automatically dismiss keyguard unless user switcher is being shown on the keyguard.
     private void dismissKeyguardWhenUserSwitcherNotDisplayed() {
         if (mFullscreenUserSwitcher == null) {
@@ -1000,6 +1011,10 @@
      * Dismisses the keyguard and shows bouncer if authentication is necessary.
      */
     public void dismissKeyguard() {
+        // Don't dismiss keyguard when the screen is off.
+        if (mScreenLifecycle.getScreenState() == ScreenLifecycle.SCREEN_OFF) {
+            return;
+        }
         executeRunnableDismissingKeyguard(null/* runnable */, null /* cancelAction */,
                 true /* dismissShade */, true /* afterKeyguardGone */, true /* deferred */);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
index 7d36469..eff7054 100644
--- a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
+++ b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
@@ -64,6 +64,7 @@
 import android.view.ViewGroup.LayoutParams;
 import android.view.ViewTreeObserver;
 import android.view.WindowManager;
+import android.view.animation.AccelerateInterpolator;
 import android.view.animation.Interpolator;
 import android.view.animation.PathInterpolator;
 import android.widget.FrameLayout;
@@ -231,7 +232,10 @@
             anim.start();
         } else {
             view.animate().cancel();
-            view.animate().setDuration(400).alpha(0f);
+            view.animate()
+                    .setInterpolator(new AccelerateInterpolator(1.5f))
+                    .setDuration(250)
+                    .alpha(0f);
         }
 
     }
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
index 831d074..5f52486 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
@@ -70,11 +70,12 @@
     private final Consumer<Boolean> mProxCallback;
     private final Callback mCallback;
     @VisibleForTesting
-    protected final TriggerSensor[] mSensors;
+    protected TriggerSensor[] mSensors;
 
     private final Handler mHandler = new Handler();
     private final ProxSensor mProxSensor;
     private long mDebounceFrom;
+    private boolean mSettingRegistered;
 
     public DozeSensors(Context context, AlarmManager alarmManager, SensorManager sensorManager,
             DozeParameters dozeParameters, AmbientDisplayConfiguration config, WakeLock wakeLock,
@@ -172,13 +173,8 @@
     public void setListening(boolean listen) {
         for (TriggerSensor s : mSensors) {
             s.setListening(listen);
-            if (listen) {
-                s.registerSettingsObserver(mSettingsObserver);
-            }
         }
-        if (!listen) {
-            mResolver.unregisterContentObserver(mSettingsObserver);
-        }
+        registerSettingsObserverIfNeeded(listen);
     }
 
     /** Set the listening state of only the sensors that require the touchscreen. */
@@ -240,6 +236,17 @@
         return mProxSensor.mCurrentlyFar;
     }
 
+    private void registerSettingsObserverIfNeeded(boolean register) {
+        if (!register) {
+            mResolver.unregisterContentObserver(mSettingsObserver);
+        } else if (!mSettingRegistered) {
+            for (TriggerSensor s : mSensors) {
+                s.registerSettingsObserver(mSettingsObserver);
+            }
+        }
+        mSettingRegistered = register;
+    }
+
     private class ProxSensor implements SensorEventListener {
 
         boolean mRequested;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSensorsTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSensorsTest.java
index 4467faf..3304291 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSensorsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSensorsTest.java
@@ -27,10 +27,12 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.AlarmManager;
+import android.database.ContentObserver;
 import android.hardware.display.AmbientDisplayConfiguration;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -39,6 +41,7 @@
 import androidx.test.filters.SmallTest;
 
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.doze.DozeSensors.TriggerSensor;
 import com.android.systemui.plugins.SensorManagerPlugin;
 import com.android.systemui.statusbar.phone.DozeParameters;
 import com.android.systemui.util.AsyncSensorManager;
@@ -73,6 +76,8 @@
     private Consumer<Boolean> mProxCallback;
     @Mock
     private AlwaysOnDisplayPolicy mAlwaysOnDisplayPolicy;
+    @Mock
+    private TriggerSensor mMockTriggerSensor;
     private SensorManagerPlugin.SensorEventListener mWakeLockScreenListener;
     private TestableLooper mTestableLooper;
     private DozeSensors mDozeSensors;
@@ -107,6 +112,25 @@
                 anyBoolean(), anyFloat(), anyFloat(), eq(null));
     }
 
+    @Test
+    public void testSetListening_firstTrue_registerSettingsObserver() {
+        mDozeSensors.mSensors = new TriggerSensor[] {mMockTriggerSensor};
+
+        mDozeSensors.setListening(true);
+
+        verify(mMockTriggerSensor).registerSettingsObserver(any(ContentObserver.class));
+    }
+
+    @Test
+    public void testSetListening_twiceTrue_onlyRegisterSettingsObserverOnce() {
+        mDozeSensors.mSensors = new TriggerSensor[] {mMockTriggerSensor};
+        mDozeSensors.setListening(true);
+
+        mDozeSensors.setListening(true);
+
+        verify(mMockTriggerSensor, times(1)).registerSettingsObserver(any(ContentObserver.class));
+    }
+
     private class TestableDozeSensors extends DozeSensors {
 
         TestableDozeSensors() {
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index 943fe75..d64a2c2 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -63,7 +63,6 @@
 import android.os.Binder;
 import android.os.Build;
 import android.os.Bundle;
-import android.os.GraphicsEnvironment;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
@@ -705,16 +704,6 @@
         return prefix + "+" + Integer.toString(diff);
     }
 
-    private static boolean shouldUseSystemGraphicsDriver(Context context, Bundle coreSettings,
-            ApplicationInfo applicationInfo) {
-        final boolean shouldUseGameDriver =
-                GraphicsEnvironment.shouldUseGameDriver(context, coreSettings, applicationInfo);
-        final boolean shouldUseAngle =
-                GraphicsEnvironment.shouldUseAngle(context, coreSettings,
-                    applicationInfo.packageName);
-        return !shouldUseGameDriver && !shouldUseAngle;
-    }
-
     public static String makeOomAdjString(int setAdj, boolean compact) {
         if (setAdj >= ProcessList.CACHED_APP_MIN_ADJ) {
             return buildOomTag("cch", "cch", "   ", setAdj,
@@ -1811,8 +1800,6 @@
             String seInfo, String requiredAbi, String instructionSet, String invokeWith,
             long startTime) {
         try {
-            final boolean useSystemGraphicsDriver = shouldUseSystemGraphicsDriver(mService.mContext,
-                    mService.mCoreSettingsObserver.getCoreSettingsLocked(), app.info);
             Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "Start proc: " +
                     app.processName);
             checkSlow(startTime, "startProcess: asking zygote to start proc");
@@ -1822,7 +1809,6 @@
                         app.processName, uid, uid, gids, runtimeFlags, mountExternal,
                         app.info.targetSdkVersion, seInfo, requiredAbi, instructionSet,
                         app.info.dataDir, null, app.info.packageName,
-                        useSystemGraphicsDriver,
                         new String[] {PROC_START_SEQ_IDENT + app.startSeq});
             } else if (hostingRecord.usesAppZygote()) {
                 final AppZygote appZygote = createAppZygoteForProcessIfNeeded(app);
@@ -1831,14 +1817,13 @@
                         app.processName, uid, uid, gids, runtimeFlags, mountExternal,
                         app.info.targetSdkVersion, seInfo, requiredAbi, instructionSet,
                         app.info.dataDir, null, app.info.packageName,
-                        /*useUsapPool=*/ false, useSystemGraphicsDriver,
+                        /*useUsapPool=*/ false,
                         new String[] {PROC_START_SEQ_IDENT + app.startSeq});
             } else {
                 startResult = Process.start(entryPoint,
                         app.processName, uid, uid, gids, runtimeFlags, mountExternal,
                         app.info.targetSdkVersion, seInfo, requiredAbi, instructionSet,
                         app.info.dataDir, invokeWith, app.info.packageName,
-                        useSystemGraphicsDriver,
                         new String[] {PROC_START_SEQ_IDENT + app.startSeq});
             }
             checkSlow(startTime, "startProcess: returned from zygote!");