Merge "AOD: Prolong AOD2 after interaction, turn off AOD when prox covered" into oc-dev

am: 490ef3cda4

Change-Id: I6a808b422c23e0bd695d8422150e57ed9cf874ad

packages/SystemUI/src/com/android/systemui/doze/DozeHost.java

@@ -33,6 +33,8 @@ public interface DozeHost {
     boolean isPulsingBlocked();
 
     void startPendingIntentDismissingKeyguard(PendingIntent intent);
+    void abortPulsing();
+    void extendPulse();
 
     interface Callback {
         default void onNotificationHeadsUp() {}

packages/SystemUI/src/com/android/systemui/doze/DozeMachine.java

@@ -58,12 +58,15 @@ public class DozeMachine {
         /** Pulse is done showing. Followed by transition to DOZE or DOZE_AOD. */
         DOZE_PULSE_DONE,
         /** Doze is done. DozeService is finished. */
-        FINISH;
+        FINISH,
+        /** AOD, but the display is temporarily off. */
+        DOZE_AOD_PAUSED;
 
         boolean canPulse() {
             switch (this) {
                 case DOZE:
                 case DOZE_AOD:
+                case DOZE_AOD_PAUSED:
                     return true;
                 default:
                     return false;
@@ -85,6 +88,7 @@ public class DozeMachine {
                 case UNINITIALIZED:
                 case INITIALIZED:
                 case DOZE:
+                case DOZE_AOD_PAUSED:
                     return Display.STATE_OFF;
                 case DOZE_PULSING:
                 case DOZE_AOD:
@@ -241,6 +245,11 @@ public class DozeMachine {
         if (mState == State.FINISH) {
             return State.FINISH;
         }
+        if ((mState == State.DOZE_AOD_PAUSED || mState == State.DOZE_AOD || mState == State.DOZE)
+                && requestedState == State.DOZE_PULSE_DONE) {
+            Log.i(TAG, "Dropping pulse done because current state is already done: " + mState);
+            return mState;
+        }
         if (requestedState == State.DOZE_REQUEST_PULSE && !mState.canPulse()) {
             Log.i(TAG, "Dropping pulse request because current state can't pulse: " + mState);
             return mState;

packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java

@@ -22,6 +22,8 @@ import android.content.ContentResolver;
 import android.content.Context;
 import android.database.ContentObserver;
 import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
 import android.hardware.SensorManager;
 import android.hardware.TriggerEvent;
 import android.hardware.TriggerEventListener;
@@ -40,6 +42,7 @@ import com.android.systemui.util.wakelock.WakeLock;
 
 import java.io.PrintWriter;
 import java.util.List;
+import java.util.function.Consumer;
 
 public class DozeSensors {
 
@@ -55,18 +58,22 @@ public class DozeSensors {
     private final DozeParameters mDozeParameters;
     private final AmbientDisplayConfiguration mConfig;
     private final WakeLock mWakeLock;
+    private final Consumer<Boolean> mProxCallback;
     private final Callback mCallback;
 
     private final Handler mHandler = new Handler();
+    private final ProxSensor mProxSensor;
 
 
     public DozeSensors(Context context, SensorManager sensorManager, DozeParameters dozeParameters,
-            AmbientDisplayConfiguration config, WakeLock wakeLock, Callback callback) {
+            AmbientDisplayConfiguration config, WakeLock wakeLock, Callback callback,
+            Consumer<Boolean> proxCallback) {
         mContext = context;
         mSensorManager = sensorManager;
         mDozeParameters = dozeParameters;
         mConfig = config;
         mWakeLock = wakeLock;
+        mProxCallback = proxCallback;
         mResolver = mContext.getContentResolver();
 
         mSensors = new TriggerSensor[] {
@@ -86,6 +93,8 @@ public class DozeSensors {
                         true /* configured */,
                         DozeLog.PULSE_REASON_SENSOR_DOUBLE_TAP)
         };
+
+        mProxSensor = new ProxSensor();
         mCallback = callback;
     }
 
@@ -129,6 +138,10 @@ public class DozeSensors {
         }
     }
 
+    public void setProxListening(boolean listen) {
+        mProxSensor.setRegistered(listen);
+    }
+
     private final ContentObserver mSettingsObserver = new ContentObserver(mHandler) {
         @Override
         public void onChange(boolean selfChange, Uri uri, int userId) {
@@ -152,6 +165,43 @@ public class DozeSensors {
         }
     }
 
+    private class ProxSensor implements SensorEventListener {
+
+        boolean mRegistered;
+        Boolean mCurrentlyFar;
+
+        void setRegistered(boolean register) {
+            if (mRegistered == register) {
+                // Send an update even if we don't re-register.
+                mHandler.post(() -> {
+                    if (mCurrentlyFar != null) {
+                        mProxCallback.accept(mCurrentlyFar);
+                    }
+                });
+                return;
+            }
+            if (register) {
+                mRegistered = mSensorManager.registerListener(this,
+                        mSensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY),
+                        SensorManager.SENSOR_DELAY_NORMAL, mHandler);
+            } else {
+                mSensorManager.unregisterListener(this);
+                mRegistered = false;
+                mCurrentlyFar = null;
+            }
+        }
+
+        @Override
+        public void onSensorChanged(SensorEvent event) {
+            mCurrentlyFar = event.values[0] >= event.sensor.getMaximumRange();
+            mProxCallback.accept(mCurrentlyFar);
+        }
+
+        @Override
+        public void onAccuracyChanged(Sensor sensor, int accuracy) {
+        }
+    }
+
     private class TriggerSensor extends TriggerEventListener {
         final Sensor mSensor;
         final boolean mConfigured;

packages/SystemUI/src/com/android/systemui/doze/DozeTriggers.java

@@ -46,6 +46,7 @@ import java.io.PrintWriter;
 public class DozeTriggers implements DozeMachine.Part {
 
     private static final String TAG = "DozeTriggers";
+    private static final boolean DEBUG = DozeService.DEBUG;
 
     /** adb shell am broadcast -a com.android.systemui.doze.pulse com.android.systemui */
     private static final String PULSE_ACTION = "com.android.systemui.doze.pulse";
@@ -81,7 +82,7 @@ public class DozeTriggers implements DozeMachine.Part {
         mWakeLock = wakeLock;
         mAllowPulseTriggers = allowPulseTriggers;
         mDozeSensors = new DozeSensors(context, mSensorManager, dozeParameters, config,
-                wakeLock, this::onSensor);
+                wakeLock, this::onSensor, this::onProximityFar);
         mUiModeManager = mContext.getSystemService(UiModeManager.class);
     }
 
@@ -113,6 +114,22 @@ public class DozeTriggers implements DozeMachine.Part {
         }
     }
 
+    private void onProximityFar(boolean far) {
+        final boolean near = !far;
+        DozeMachine.State state = mMachine.getState();
+        if (near && state == DozeMachine.State.DOZE_PULSING) {
+            if (DEBUG) Log.i(TAG, "Prox NEAR, ending pulse");
+            mMachine.requestState(DozeMachine.State.DOZE_PULSE_DONE);
+        }
+        if (far && state == DozeMachine.State.DOZE_AOD_PAUSED) {
+            if (DEBUG) Log.i(TAG, "Prox FAR, unpausing AOD");
+            mMachine.requestState(DozeMachine.State.DOZE_AOD);
+        } else if (near && state == DozeMachine.State.DOZE_AOD) {
+            if (DEBUG) Log.i(TAG, "Prox NEAR, pausing AOD");
+            mMachine.requestState(DozeMachine.State.DOZE_AOD_PAUSED);
+        }
+    }
+
     private void onCarMode() {
         mMachine.requestState(DozeMachine.State.FINISH);
     }
@@ -131,15 +148,21 @@ public class DozeTriggers implements DozeMachine.Part {
                 break;
             case DOZE:
             case DOZE_AOD:
+            case DOZE_AOD_PAUSED:
+                mDozeSensors.setProxListening(newState != DozeMachine.State.DOZE);
                 mDozeSensors.setListening(true);
                 if (oldState != DozeMachine.State.INITIALIZED) {
                     mDozeSensors.reregisterAllSensors();
                 }
                 break;
+            case DOZE_PULSING:
+                mDozeSensors.setProxListening(true);
+                break;
             case FINISH:
                 mBroadcastReceiver.unregister(mContext);
                 mDozeHost.removeCallback(mHostCallback);
                 mDozeSensors.setListening(false);
+                mDozeSensors.setProxListening(false);
                 break;
             default:
         }
@@ -156,6 +179,7 @@ public class DozeTriggers implements DozeMachine.Part {
 
     private void requestPulse(final int reason, boolean performedProxCheck) {
         Assert.isMainThread();
+        mDozeHost.extendPulse();
         if (mPulsePending || !mAllowPulseTriggers || !canPulse()) {
             return;
         }
@@ -286,6 +310,8 @@ public class DozeTriggers implements DozeMachine.Part {
     }
 
     private class TriggerReceiver extends BroadcastReceiver {
+        private boolean mRegistered;
+
         @Override
         public void onReceive(Context context, Intent intent) {
             if (PULSE_ACTION.equals(intent.getAction())) {
@@ -301,14 +327,22 @@ public class DozeTriggers implements DozeMachine.Part {
         }
 
         public void register(Context context) {
+            if (mRegistered) {
+                return;
+            }
             IntentFilter filter = new IntentFilter(PULSE_ACTION);
             filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE);
             filter.addAction(Intent.ACTION_USER_SWITCHED);
             context.registerReceiver(this, filter);
+            mRegistered = true;
         }
 
         public void unregister(Context context) {
+            if (!mRegistered) {
+                return;
+            }
             context.unregisterReceiver(this);
+            mRegistered = false;
         }
     }
 

packages/SystemUI/src/com/android/systemui/doze/DozeUi.java

@@ -75,11 +75,14 @@ public class DozeUi implements DozeMachine.Part {
                 scheduleTimeTick();
                 break;
             case DOZE:
+            case DOZE_AOD_PAUSED:
                 unscheduleTimeTick();
                 break;
             case DOZE_REQUEST_PULSE:
                 pulseWhileDozing(DozeLog.PULSE_REASON_NOTIFICATION /* TODO */);
                 break;
+            case DOZE_PULSE_DONE:
+                mHost.abortPulsing();
             case INITIALIZED:
                 mHost.startDozing();
                 break;

packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeParameters.java

@@ -158,6 +158,10 @@ public class DozeParameters {
         return sPickupSubtypePerformsProxMatcher.isIn(subType);
     }
 
+    public int getPulseVisibleDurationExtended() {
+        return 2 * getPulseVisibleDuration();
+    }
+
 
     /**
      * Parses a spec of the form `1,2,3,!5,*`. The resulting object will match numbers that are

packages/SystemUI/src/com/android/systemui/statusbar/phone/DozeScrimController.java

@@ -30,6 +30,7 @@ import com.android.keyguard.KeyguardStatusView;
 import com.android.systemui.Interpolators;
 import com.android.systemui.doze.DozeHost;
 import com.android.systemui.doze.DozeLog;
+import com.android.systemui.doze.DozeTriggers;
 
 /**
  * Controller which handles all the doze animations of the scrims.
@@ -43,8 +44,6 @@ public class DozeScrimController {
     private final ScrimController mScrimController;
 
     private final Context mContext;
-    private final View mStackScroller;
-    private final NotificationPanelView mNotificationPanelView;
 
     private boolean mDozing;
     private DozeHost.PulseCallback mPulseCallback;
@@ -53,24 +52,22 @@ public class DozeScrimController {
     private Animator mBehindAnimator;
     private float mInFrontTarget;
     private float mBehindTarget;
+    private boolean mDozingAborted;
 
-    public DozeScrimController(ScrimController scrimController, Context context,
+    public DozeScrimController(ScrimController scrimController, Context context) {
-            View stackScroller, NotificationPanelView notificationPanelView) {
         mContext = context;
-        mStackScroller = stackScroller;
         mScrimController = scrimController;
         mDozeParameters = new DozeParameters(context);
-        mNotificationPanelView = notificationPanelView;
     }
 
     public void setDozing(boolean dozing, boolean animate) {
         if (mDozing == dozing) return;
         mDozing = dozing;
         if (mDozing) {
+            mDozingAborted = false;
             abortAnimations();
             mScrimController.setDozeBehindAlpha(1f);
             mScrimController.setDozeInFrontAlpha(mDozeParameters.getAlwaysOn() ? 0f : 1f);
-            mNotificationPanelView.setDark(true);
         } else {
             cancelPulsing();
             if (animate) {
@@ -85,8 +82,6 @@ public class DozeScrimController {
                 mScrimController.setDozeBehindAlpha(0f);
                 mScrimController.setDozeInFrontAlpha(0f);
             }
-            // TODO: animate
-            mNotificationPanelView.setDark(false);
         }
     }
 
@@ -116,10 +111,19 @@ public class DozeScrimController {
         cancelPulsing();
         if (mDozing) {
             mScrimController.setDozeBehindAlpha(1f);
-            mScrimController.setDozeInFrontAlpha(1f);
+            mScrimController.setDozeInFrontAlpha(
+                    mDozeParameters.getAlwaysOn() && !mDozingAborted ? 0f : 1f);
         }
     }
 
+    /**
+     * Aborts dozing immediately.
+     */
+    public void abortDoze() {
+        mDozingAborted = true;
+        abortPulsing();
+    }
+
     public void onScreenTurnedOn() {
         if (isPulsing()) {
             final boolean pickupOrDoubleTap = mPulseReason == DozeLog.PULSE_REASON_SENSOR_PICKUP
@@ -139,12 +143,17 @@ public class DozeScrimController {
         return mDozing;
     }
 
+    public void extendPulse() {
+        mHandler.removeCallbacks(mPulseOut);
+    }
+
     private void cancelPulsing() {
         if (DEBUG) Log.d(TAG, "Cancel pulsing");
 
         if (mPulseCallback != null) {
             mHandler.removeCallbacks(mPulseIn);
             mHandler.removeCallbacks(mPulseOut);
+            mHandler.removeCallbacks(mPulseOutExtended);
             pulseFinished();
         }
     }
@@ -271,12 +280,23 @@ public class DozeScrimController {
             if (DEBUG) Log.d(TAG, "Pulse in finished, mDozing=" + mDozing);
             if (!mDozing) return;
             mHandler.postDelayed(mPulseOut, mDozeParameters.getPulseVisibleDuration());
+            mHandler.postDelayed(mPulseOutExtended,
+                    mDozeParameters.getPulseVisibleDurationExtended());
+        }
+    };
+
+    private final Runnable mPulseOutExtended = new Runnable() {
+        @Override
+        public void run() {
+            mHandler.removeCallbacks(mPulseOut);
+            mPulseOut.run();
         }
     };
 
     private final Runnable mPulseOut = new Runnable() {
         @Override
         public void run() {
+            mHandler.removeCallbacks(mPulseOutExtended);
             if (DEBUG) Log.d(TAG, "Pulse out, mDozing=" + mDozing);
             if (!mDozing) return;
             startScrimAnimation(true /* inFront */, mDozeParameters.getAlwaysOn() ? 0 : 1,

packages/SystemUI/src/com/android/systemui/statusbar/phone/FingerprintUnlockController.java

@@ -221,7 +221,7 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback {
             case MODE_WAKE_AND_UNLOCK:
                 Trace.beginSection("MODE_WAKE_AND_UNLOCK");
                 mStatusBarWindowManager.setStatusBarFocusable(false);
-                mDozeScrimController.abortPulsing();
+                mDozeScrimController.abortDoze();
                 mKeyguardViewMediator.onWakeAndUnlocking();
                 mScrimController.setWakeAndUnlocking();
                 if (mStatusBar.getNavigationBarView() != null) {

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

@@ -1114,8 +1114,7 @@ public class StatusBar extends SystemUI implements DemoMode,
         }
         mHeadsUpManager.addListener(mScrimController);
         mStackScroller.setScrimController(mScrimController);
-        mDozeScrimController = new DozeScrimController(mScrimController, context, mStackScroller,
+        mDozeScrimController = new DozeScrimController(mScrimController, context);
-                mNotificationPanel);
 
         // Other icons
         mVolumeComponent = getComponent(VolumeComponent.class);
@@ -4332,6 +4331,7 @@ public class StatusBar extends SystemUI implements DemoMode,
         mStackScroller.setDark(mDozing, animate, mWakeUpTouchLocation);
         mScrimController.setDozing(mDozing);
         mKeyguardIndicationController.setDozing(mDozing);
+        mNotificationPanel.setDark(mDozing);
 
         // Immediately abort the dozing from the doze scrim controller in case of wake-and-unlock
         // for pulsing so the Keyguard fade-out animation scrim can take over.
@@ -4958,6 +4958,7 @@ public class StatusBar extends SystemUI implements DemoMode,
         mDozing = mDozingRequested && mState == StatusBarState.KEYGUARD
                 || mFingerprintUnlockController.getMode()
                         == FingerprintUnlockController.MODE_WAKE_AND_UNLOCK_PULSING;
+        mStatusBarWindowManager.setDozing(mDozing);
         updateDozingState();
         Trace.endSection();
     }
@@ -5065,6 +5066,16 @@ public class StatusBar extends SystemUI implements DemoMode,
             StatusBar.this.startPendingIntentDismissingKeyguard(intent);
         }
 
+        @Override
+        public void abortPulsing() {
+            mDozeScrimController.abortPulsing();
+        }
+
+        @Override
+        public void extendPulse() {
+            mDozeScrimController.extendPulse();
+        }
+
     }
 
     // Begin Extra BaseStatusBar methods.

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java

@@ -118,7 +118,7 @@ public class StatusBarWindowManager implements RemoteInputController.Callback, D
             mLpChanged.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD;
         }
 
-        if (state.keyguardShowing && !state.backdropShowing) {
+        if (state.keyguardShowing && !state.backdropShowing && !state.dozing) {
             mLpChanged.flags |= WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
         } else {
             mLpChanged.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
@@ -357,6 +357,11 @@ public class StatusBarWindowManager implements RemoteInputController.Callback, D
         apply(mCurrentState);
     }
 
+    public void setDozing(boolean dozing) {
+        mCurrentState.dozing = dozing;
+        apply(mCurrentState);
+    }
+
     public void setBarHeight(int barHeight) {
         mBarHeight = barHeight;
         apply(mCurrentState);
@@ -404,6 +409,7 @@ public class StatusBarWindowManager implements RemoteInputController.Callback, D
 
         boolean remoteInputActive;
         boolean forcePluginOpen;
+        boolean dozing;
 
         private boolean isKeyguardShowingAndNotOccluded() {
             return keyguardShowing && !keyguardOccluded;

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java

@@ -255,6 +255,9 @@ public class StatusBarWindowView extends FrameLayout {
         if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) {
             mStackScrollLayout.closeControlsIfOutsideTouch(ev);
         }
+        if (mService.isDozing()) {
+            mService.mDozeScrimController.extendPulse();
+        }
 
         return super.dispatchTouchEvent(ev);
     }