Android/frameworks_base
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Only set the task description if the colors are opaque.

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Bug: 27214638
Change-Id: I75e0b8871087f0b8e6acd16dc751bb6374c0f968
This commit is contained in:
Winson
2016-02-17 14:53:46 -08:00
committed by Winson Chung
parent 7998e48ce3
commit 2d47683ab9
1 changed files with 7 additions and 2 deletions
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9
core/java/android/app/Activity.java
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@@ -49,6 +49,7 @@ import android.content.res.TypedArray;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
@@ -3988,8 +3989,12 @@ public class Activity extends ContextThemeWrapper
a.recycle();
if (colorPrimary != 0) {
ActivityManager.TaskDescription td = new ActivityManager.TaskDescription();
td.setPrimaryColor(colorPrimary);
td.setBackgroundColor(colorBg);
if (Color.alpha(colorPrimary) == 0xFF) {
td.setPrimaryColor(colorPrimary);
}
if (Color.alpha(colorBg) == 0xFF) {
td.setBackgroundColor(colorBg);
}
setTaskDescription(td);
}
}