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Commit 717ea2cd authored by Vadim Tryshev's avatar Vadim Tryshev
Browse files

Starting measuring displacement from the edge of the slop zone 

This makes displacement calculations robust against skipped MOVE events

Test: presubmit
Bug: 297377792
Flag: N/A
Change-Id: I6c2c3486139baa5e456c6787c2afc7b3f7fe7cfd
parent 53eb01bc

quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java

+3 −2
Original line number Diff line number Diff line
@@ -154,6 +154,7 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC 
        mSquaredTouchSlop = mDeviceState.getSquaredTouchSlop();



        mPassedPilferInputSlop = mPassedWindowMoveSlop = continuingPreviousGesture;

        mStartDisplacement = continuingPreviousGesture ? 0 : -mTouchSlop;

        mDisableHorizontalSwipe = !mPassedPilferInputSlop && disableHorizontalSwipe;

        mRotationTouchHelper = mDeviceState.getRotationTouchHelper();

    }
@@ -280,7 +281,7 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC 
                        if (mGestureState.isTrackpadGesture() || Math.abs(displacement)

                                > mTouchSlop) {

                            mPassedWindowMoveSlop = true;

                            mStartDisplacement = Math.min(displacement, -mTouchSlop);

                            mStartDisplacement = -mTouchSlop;

                        }

                    }

                }
@@ -336,7 +337,7 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC 
                        }

                        if (!mPassedWindowMoveSlop) {

                            mPassedWindowMoveSlop = true;

                            mStartDisplacement = Math.min(displacement, -mTouchSlop);

                            mStartDisplacement = -mTouchSlop;

                        }

                        notifyGestureStarted(isLikelyToStartNewTask);

                    }