diff options
| -rw-r--r-- | quickstep/src/com/android/quickstep/NavBarSwipeInteractionHandler.java | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/quickstep/src/com/android/quickstep/NavBarSwipeInteractionHandler.java b/quickstep/src/com/android/quickstep/NavBarSwipeInteractionHandler.java index caeef5077..e94d76fd1 100644 --- a/quickstep/src/com/android/quickstep/NavBarSwipeInteractionHandler.java +++ b/quickstep/src/com/android/quickstep/NavBarSwipeInteractionHandler.java @@ -90,9 +90,9 @@ public class NavBarSwipeInteractionHandler extends InternalStateHandler implemen private float mCurrentShift; // These are updated on the binder thread, and eventually picked up on doFrame - private float mCurrentDisplacement; - private boolean mTouchEnded = false; - private float mEndVelocity; + private volatile float mCurrentDisplacement; + private volatile float mEndVelocity; + private volatile boolean mTouchEnded = false; NavBarSwipeInteractionHandler(Bitmap taskSnapShot, RunningTaskInfo taskInfo) { mTaskSnapshot = taskSnapShot; @@ -127,6 +127,12 @@ public class NavBarSwipeInteractionHandler extends InternalStateHandler implemen mHotseat = launcher.getHotseat(); } + /** + * This is updated on the binder thread and is picked up on the UI thread during the next + * scheduled frame. + * TODO: Instead of continuously scheduling frames, post the motion events to UI thread + * (can ignore all continuous move events until the last move). + */ @BinderThread public void updateDisplacement(float displacement) { mCurrentDisplacement = displacement; @@ -134,8 +140,8 @@ public class NavBarSwipeInteractionHandler extends InternalStateHandler implemen @BinderThread public void endTouch(float endVelocity) { - mTouchEnded = true; mEndVelocity = endVelocity; + mTouchEnded = true; } @UiThread |