commit a97c64bf9f57827eea8f680fff834b1140571a54
author Hyunyoung Song <hyunyoungs@google.com> Thu Jun 30 11:53:44 2016 -0700
committer Hyunyoung Song <hyunyoungs@google.com> Thu Jun 30 15:30:53 2016 -0700
tree fa51208e0a94c98d0d96057f2412f556b7c3d1e9
parent 798f95552b9da671c2923bf960ecbe162a49213b

Fix hotseat flicker
b/29648104

Change-Id: I74eea09ab5c4d03c0df3b4a82c7636299edf4d32

src/com/android/launcher3/BaseContainerView.java

diff --git a/src/com/android/launcher3/BaseContainerView.java b/src/com/android/launcher3/BaseContainerView.java
index 45d0b52..f9c2407 100644
--- a/src/com/android/launcher3/BaseContainerView.java
+++ b/src/com/android/launcher3/BaseContainerView.java
@@ -18,6 +18,8 @@
 
 import android.content.Context;
 import android.content.res.TypedArray;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.InsetDrawable;
 import android.util.AttributeSet;
@@ -60,12 +62,17 @@
             mHorizontalPadding = DeviceProfile.getContainerPadding(context, width);
         }
 
-        TypedArray a = context.obtainStyledAttributes(attrs,
-                R.styleable.BaseContainerView, defStyleAttr, 0);
-        mRevealDrawable = new InsetDrawable(
-                a.getDrawable(R.styleable.BaseContainerView_revealBackground),
-                mHorizontalPadding, 0, mHorizontalPadding, 0);
-        a.recycle();
+        if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && this instanceof AllAppsContainerView) {
+            mRevealDrawable = new InsetDrawable(new ColorDrawable(Color.WHITE), mHorizontalPadding,
+                    0, mHorizontalPadding, 0);
+        } else {
+            TypedArray a = context.obtainStyledAttributes(attrs,
+                    R.styleable.BaseContainerView, defStyleAttr, 0);
+            mRevealDrawable = new InsetDrawable(
+                    a.getDrawable(R.styleable.BaseContainerView_revealBackground),
+                    mHorizontalPadding, 0, mHorizontalPadding, 0);
+            a.recycle();
+        }
     }
 
     @Override

src/com/android/launcher3/WorkspaceStateTransitionAnimation.java

diff --git a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
index ab4cd8d..2fcd73d 100644
--- a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
+++ b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
@@ -273,7 +273,8 @@
         // Update the workspace state
         float finalBackgroundAlpha = (states.stateIsSpringLoaded || states.stateIsOverview) ?
                 1.0f : 0f;
-        float finalHotseatAlpha = (states.stateIsNormal || states.stateIsSpringLoaded) ? 1f : 0f;
+        float finalHotseatAlpha = (states.stateIsNormal || states.stateIsSpringLoaded ||
+                (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && states.stateIsNormalHidden)) ? 1f : 0f;
         float finalOverviewPanelAlpha = states.stateIsOverview ? 1f : 0f;
 
         float finalWorkspaceTranslationY = 0;