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Commit 75c5501f authored by Jorim Jaggi's avatar Jorim Jaggi
Browse files

Add ability to post a message at the front of the queue 

Used for remote animations to minimize latency.

Test: Boots
Bug: 64674361
Change-Id: Id07295a852edf4fbc308a4e4616077275f35f0f7
parent 2776b068

packages/SystemUI/shared/src/com/android/systemui/shared/recents/utilities/Utilities.java

+10 −0
Original line number Diff line number Diff line
@@ -28,6 +28,8 @@ import android.graphics.Color; 
import android.graphics.Rect;

import android.graphics.RectF;

import android.graphics.drawable.Drawable;

import android.os.Handler;

import android.os.Message;

import android.os.Trace;

import android.util.ArraySet;

import android.util.IntProperty;
@@ -314,4 +316,12 @@ public class Utilities { 
        }

        return r.left + "," + r.top + "-" + r.right + "," + r.bottom;

    }



    /**

     * Posts a runnable on a handler at the front of the queue ignoring any sync barriers.

     */

    public static void postAtFrontOfQueueAsynchronously(Handler h, Runnable r) {

        Message msg = h.obtainMessage().setCallback(r);

        h.sendMessageAtFrontOfQueue(msg);

    }

}