Ensure that task org updates all happen off the main thread

- Move the animator to be called on the update thread
- Move the calls on task org to update on that thread as well
- Cache the leash and token to ensure we don't make binder calls to fetch
  the leash on each frame of the animation
- Don't align with SF vsync now that we're driving the surface animations

Bug: 150810666
Test: Enter PIP, move it around
Test: atest PipAnimationControllerTest
Change-Id: Id05980529681f892638f52f492262fde246cac20
diff --git a/packages/SystemUI/src/com/android/systemui/pip/tv/PipManager.java b/packages/SystemUI/src/com/android/systemui/pip/tv/PipManager.java
index f28c3f6..8636172 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/tv/PipManager.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/tv/PipManager.java
@@ -20,6 +20,8 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 
+import static com.android.systemui.pip.PipAnimationController.DURATION_DEFAULT_MS;
+
 import android.app.ActivityManager.RunningTaskInfo;
 import android.app.ActivityManager.StackInfo;
 import android.app.ActivityTaskManager;
@@ -50,7 +52,6 @@
 import com.android.systemui.UiOffloadThread;
 import com.android.systemui.broadcast.BroadcastDispatcher;
 import com.android.systemui.pip.BasePipManager;
-import com.android.systemui.pip.PipAnimationController;
 import com.android.systemui.pip.PipBoundsHandler;
 import com.android.systemui.pip.PipTaskOrganizer;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -232,6 +233,7 @@
         if (mInitialized) {
             return;
         }
+
         mInitialized = true;
         mContext = context;
         mPipBoundsHandler = new PipBoundsHandler(context);
@@ -433,8 +435,7 @@
                 mCurrentPipBounds = mPipBounds;
                 break;
         }
-        mPipTaskOrganizer.animateResizePip(mCurrentPipBounds,
-                PipAnimationController.DURATION_DEFAULT_MS);
+        mPipTaskOrganizer.scheduleAnimateResizePip(mCurrentPipBounds, DURATION_DEFAULT_MS, null);
     }
 
     /**