Track status bar fling velocity using screen coords. (911fe30d) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

+12 −2

Original line number	Diff line number	Diff line
		@@ -1491,11 +1491,11 @@ public class PhoneStatusBar extends StatusBar {
		final int edgeBorder = mEdgeBorder;
		if (x >= edgeBorder && x < mDisplayMetrics.widthPixels - edgeBorder) {
		prepareTracking(y, !mExpanded);// opening if we're not already fully visible
		mVelocityTracker.addMovement(event);
		trackMovement(event);
		}
		}
		} else if (mTracking) {
		mVelocityTracker.addMovement(event);
		trackMovement(event);
		final int minY = statusBarSize + mCloseView.getHeight();
		if (action == MotionEvent.ACTION_MOVE) {
		int y = (int)event.getRawY();
		@@ -1540,6 +1540,16 @@ public class PhoneStatusBar extends StatusBar {
		return false;
		}

		private void trackMovement(MotionEvent event) {
		// Add movement to velocity tracker using raw screen X and Y coordinates instead
		// of window coordinates because the window frame may be moving at the same time.
		float deltaX = event.getRawX() - event.getX();
		float deltaY = event.getRawY() - event.getY();
		event.offsetLocation(deltaX, deltaY);
		mVelocityTracker.addMovement(event);
		event.offsetLocation(-deltaX, -deltaY);
		}

		@Override // CommandQueue
		public void setSystemUiVisibility(int vis) {
		final int old = mSystemUiVisibility;