Merge "Scale the leash for PIP User-started resizing." into rvc-dev (ed8543b7) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java

+35 −0

Original line number	Diff line number	Diff line
		@@ -72,6 +72,7 @@ public class PipTaskOrganizer extends ITaskOrganizer.Stub {
		private static final int MSG_RESIZE_ANIMATE = 2;
		private static final int MSG_OFFSET_ANIMATE = 3;
		private static final int MSG_FINISH_RESIZE = 4;
		private static final int MSG_RESIZE_USER = 5;

		private final Handler mMainHandler;
		private final Handler mUpdateHandler;
		@@ -164,6 +165,12 @@ public class PipTaskOrganizer extends ITaskOrganizer.Stub {
		}
		break;
		}
		case MSG_RESIZE_USER: {
		Rect startBounds = (Rect) args.arg2;
		Rect toBounds = (Rect) args.arg3;
		userResizePip(startBounds, toBounds);
		break;
		}
		}
		args.recycle();
		return true;
		@@ -323,6 +330,19 @@ public class PipTaskOrganizer extends ITaskOrganizer.Stub {
		mUpdateHandler.sendMessage(mUpdateHandler.obtainMessage(MSG_RESIZE_IMMEDIATE, args));
		}

		/**
		* Directly perform a scaled matrix transformation on the leash. This will not perform any
		* {@link WindowContainerTransaction} until {@link #scheduleFinishResizePip} is called.
		*/
		public void scheduleUserResizePip(Rect startBounds, Rect toBounds,
		Consumer<Rect> updateBoundsCallback) {
		SomeArgs args = SomeArgs.obtain();
		args.arg1 = updateBoundsCallback;
		args.arg2 = startBounds;
		args.arg3 = toBounds;
		mUpdateHandler.sendMessage(mUpdateHandler.obtainMessage(MSG_RESIZE_USER, args));
		}

		/**
		* Finish an intermediate resize operation. This is expected to be called after
		* {@link #scheduleResizePip}.
		@@ -395,6 +415,21 @@ public class PipTaskOrganizer extends ITaskOrganizer.Stub {
		tx.apply();
		}

		private void userResizePip(Rect startBounds, Rect destinationBounds) {
		if (Looper.myLooper() != mUpdateHandler.getLooper()) {
		throw new RuntimeException("Callers should call scheduleUserResizePip() instead of "
		+ "this directly");
		}
		// Could happen when dismissPip
		if (mToken == null \|\| mLeash == null) {
		Log.w(TAG, "Abort animation, invalid leash");
		return;
		}
		final SurfaceControl.Transaction tx = mSurfaceControlTransactionFactory.getTransaction();
		mSurfaceTransactionHelper.scale(tx, mLeash, startBounds, destinationBounds);
		tx.apply();
		}

		private void finishResize(SurfaceControl.Transaction tx, Rect destinationBounds,
		@PipAnimationController.TransitionDirection int direction) {
		if (Looper.myLooper() != mUpdateHandler.getLooper()) {

packages/SystemUI/src/com/android/systemui/pip/phone/PipResizeGestureHandler.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -66,6 +66,7 @@ public class PipResizeGestureHandler {
		private final Point mMaxSize = new Point();
		private final Point mMinSize = new Point();
		private final Rect mLastResizeBounds = new Rect();
		private final Rect mLastDownBounds = new Rect();
		private final Rect mTmpBounds = new Rect();
		private final int mDelta;

		@@ -192,6 +193,7 @@ public class PipResizeGestureHandler {
		mAllowGesture = isWithinTouchRegion((int) ev.getX(), (int) ev.getY());
		if (mAllowGesture) {
		mDownPoint.set(ev.getX(), ev.getY());
		mLastDownBounds.set(mMotionHelper.getBounds());
		}

		} else if (mAllowGesture) {
		@@ -208,7 +210,8 @@ public class PipResizeGestureHandler {
		mDownPoint.x, mDownPoint.y, currentPipBounds, mCtrlType, mMinSize.x,
		mMinSize.y, mMaxSize, true, true));
		mPipBoundsHandler.transformBoundsToAspectRatio(mLastResizeBounds);
		mPipTaskOrganizer.scheduleResizePip(mLastResizeBounds, null);
		mPipTaskOrganizer.scheduleUserResizePip(mLastDownBounds, mLastResizeBounds,
		null);
		break;
		case MotionEvent.ACTION_UP:
		case MotionEvent.ACTION_CANCEL: