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Commit 40149bfe authored by Winson's avatar Winson
Browse files

Fixing jump when second finger touches the stack. 

Change-Id: I91536ce49d04bc13cbd54f230139592d1d3a3cf1
parent b4953001

packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java

+7 −3
Original line number Diff line number Diff line
@@ -176,11 +176,11 @@ class TaskStackViewTouchHandler implements SwipeHelper.Callback { 
            }

            case MotionEvent.ACTION_POINTER_DOWN: {

                final int index = ev.getActionIndex();

                mDownX = (int) ev.getX();

                mDownY = (int) ev.getY();

                mActivePointerId = ev.getPointerId(index);

                mDownX = (int) ev.getX(index);

                mDownY = (int) ev.getY(index);

                mLastY = mDownY;

                mDownScrollP = mScroller.getStackScroll();

                mActivePointerId = ev.getPointerId(index);

                mVelocityTracker.addMovement(ev);

                break;

            }
@@ -221,6 +221,10 @@ class TaskStackViewTouchHandler implements SwipeHelper.Callback { 
                    // Select a new active pointer id and reset the motion state

                    final int newPointerIndex = (pointerIndex == 0) ? 1 : 0;

                    mActivePointerId = ev.getPointerId(newPointerIndex);

                    mDownX = (int) ev.getX(pointerIndex);

                    mDownY = (int) ev.getY(pointerIndex);

                    mLastY = mDownY;

                    mDownScrollP = mScroller.getStackScroll();

                }

                mVelocityTracker.addMovement(ev);

                break;