Merge "Fixing max-zoom-scale not taking into account the the fullScreen scale" into ub-launcher3-rvc-dev
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
index ef14e28..8ac15e8 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
@@ -17,6 +17,7 @@
 
 import static android.content.Intent.ACTION_USER_UNLOCKED;
 
+import static com.android.launcher3.util.DefaultDisplay.CHANGE_ALL;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
 import static com.android.quickstep.SysUINavigationMode.Mode.THREE_BUTTONS;
@@ -216,6 +217,7 @@
         mDefaultDisplay.removeChangeListener(this);
         if (newMode.hasGestures) {
             mDefaultDisplay.addChangeListener(this);
+            onDisplayInfoChanged(mDefaultDisplay.getInfo(), CHANGE_ALL);
         }
 
         if (newMode == NO_BUTTON) {
diff --git a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
index 5ca2095..b36c4ef 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
@@ -350,7 +350,11 @@
         } else {
             outPivot.set(fullWidth, fullHeight);
         }
-        final float scale = Math.min(outPivot.x / taskView.width(), outPivot.y / taskView.height());
+        float scale = Math.min(outPivot.x / taskView.width(), outPivot.y / taskView.height());
+        // We also scale the preview as part of fullScreenParams, so account for that as well.
+        if (fullWidth > 0) {
+            scale = scale * dp.widthPx / fullWidth;
+        }
 
         if (scale == 1) {
             outPivot.set(fullWidth / 2, fullHeight / 2);
diff --git a/src/com/android/launcher3/util/DefaultDisplay.java b/src/com/android/launcher3/util/DefaultDisplay.java
index d51f777..fabdb4e 100644
--- a/src/com/android/launcher3/util/DefaultDisplay.java
+++ b/src/com/android/launcher3/util/DefaultDisplay.java
@@ -47,6 +47,8 @@
     public static final int CHANGE_ROTATION = 1 << 1;
     public static final int CHANGE_FRAME_DELAY = 1 << 2;
 
+    public static final int CHANGE_ALL = CHANGE_SIZE | CHANGE_ROTATION | CHANGE_FRAME_DELAY;
+
     private final Context mContext;
     private final int mId;
     private final ArrayList<DisplayInfoChangeListener> mListeners = new ArrayList<>();