Merge "Do not animate scrims when launching camera" into pi-dev

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

@@ -221,6 +221,7 @@ public class NotificationPanelView extends PanelView implements
     private boolean mClosingWithAlphaFadeOut;
     private boolean mHeadsUpAnimatingAway;
     private boolean mLaunchingAffordance;
+    private boolean mAffordanceHasPreview;
     private FalsingManager mFalsingManager;
     private String mLastCameraLaunchSource = KeyguardBottomAreaView.CAMERA_LAUNCH_SOURCE_AFFORDANCE;
 
@@ -2569,6 +2570,7 @@ public class NotificationPanelView extends PanelView implements
         } else {
             animate = false;
         }
+        mAffordanceHasPreview = mKeyguardBottomArea.getRightPreview() != null;
         mAffordanceHelper.launchAffordance(animate, getLayoutDirection() == LAYOUT_DIRECTION_RTL);
     }
 
@@ -2613,6 +2615,13 @@ public class NotificationPanelView extends PanelView implements
         getCenterIcon().setLaunchingAffordance(launchingAffordance);
     }
 
+    /**
+     * Return true when a bottom affordance is launching an occluded activity with a splash screen.
+     */
+    public boolean isLaunchingAffordanceWithPreview() {
+        return mLaunchingAffordance && mAffordanceHasPreview;
+    }
+
     /**
      * Whether the camera application can be launched for the camera launch gesture.
      *

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

@@ -889,9 +889,14 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener, OnCo
     }
 
     public void setHasBackdrop(boolean hasBackdrop) {
-        ScrimState[] states = ScrimState.values();
-        for (int i = 0; i < states.length; i++) {
-            states[i].setHasBackdrop(hasBackdrop);
+        for (ScrimState state : ScrimState.values()) {
+            state.setHasBackdrop(hasBackdrop);
+        }
+    }
+
+    public void setLaunchingAffordanceWithPreview(boolean launchingAffordanceWithPreview) {
+        for (ScrimState state : ScrimState.values()) {
+            state.setLaunchingAffordanceWithPreview(launchingAffordanceWithPreview);
         }
     }
 

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

@@ -144,6 +144,7 @@ public enum ScrimState {
             mCurrentBehindAlpha = 0;
             mCurrentInFrontAlpha = 0;
             mAnimationDuration = StatusBar.FADE_KEYGUARD_DURATION;
+            mAnimateChange = !mLaunchingAffordanceWithPreview;
 
             if (previousState == ScrimState.AOD || previousState == ScrimState.PULSING) {
                 // Fade from black to transparent when coming directly from AOD
@@ -177,6 +178,7 @@ public enum ScrimState {
     boolean mWallpaperSupportsAmbientMode;
     int mIndex;
     boolean mHasBackdrop;
+    boolean mLaunchingAffordanceWithPreview;
 
     ScrimState(int index) {
         mIndex = index;
@@ -249,6 +251,10 @@ public enum ScrimState {
         mWallpaperSupportsAmbientMode = wallpaperSupportsAmbientMode;
     }
 
+    public void setLaunchingAffordanceWithPreview(boolean launchingAffordanceWithPreview) {
+        mLaunchingAffordanceWithPreview = launchingAffordanceWithPreview;
+    }
+
     public boolean isLowPowerState() {
         return false;
     }

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

@@ -4736,6 +4736,10 @@ public class StatusBar extends SystemUI implements DemoMode,
         mScrimController.setExpansionAffectsAlpha(
                 !mFingerprintUnlockController.isFingerprintUnlock());
 
+        boolean launchingAffordanceWithPreview =
+                mNotificationPanel.isLaunchingAffordanceWithPreview();
+        mScrimController.setLaunchingAffordanceWithPreview(launchingAffordanceWithPreview);
+
         if (mBouncerShowing) {
             // Bouncer needs the front scrim when it's on top of an activity,
             // tapping on a notification, editing QS or being dismissed by
@@ -4745,7 +4749,8 @@ public class StatusBar extends SystemUI implements DemoMode,
                     || mStatusBarKeyguardViewManager.isFullscreenBouncer() ?
                     ScrimState.BOUNCER_SCRIMMED : ScrimState.BOUNCER;
             mScrimController.transitionTo(state);
-        } else if (mLaunchCameraOnScreenTurningOn || isInLaunchTransition()) {
+        } else if (isInLaunchTransition() || mLaunchCameraOnScreenTurningOn
+                || launchingAffordanceWithPreview) {
             mScrimController.transitionTo(ScrimState.UNLOCKED, mUnlockScrimCallback);
         } else if (mBrightnessMirrorVisible) {
             mScrimController.transitionTo(ScrimState.BRIGHTNESS_MIRROR);