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DO NOT MERGE Cancel touches as well as pointer gestures. 

Bug: 24302031
Change-Id: Idbe964a1a35c190a32f845e2a19542d54652d011
This commit is contained in:
Michael Wright 2015-06-22 16:18:21 +01:00
parent a16b98c64f
commit 8e81282601
2 changed files with 33 additions and 5 deletions
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34
services/inputflinger/InputReader.cpp
View File

@ -3860,6 +3860,7 @@ void TouchInputMapper::reset(nsecs_t when) {
mPointerUsage = POINTER_USAGE_NONE;
mSentHoverEnter = false;
mHavePointerIds = false;
mCurrentMotionAborted = false;
mDownTime = 0;
mCurrentVirtualKey.down = false;
@ -4087,11 +4088,17 @@ void TouchInputMapper::cookAndDispatch(nsecs_t when) {
mCurrentCookedState.cookedPointerData.touchingIdBits);
}
dispatchButtonRelease(when, policyFlags);
dispatchHoverExit(when, policyFlags);
dispatchTouches(when, policyFlags);
dispatchHoverEnterAndMove(when, policyFlags);
dispatchButtonPress(when, policyFlags);
if (!mCurrentMotionAborted) {
dispatchButtonRelease(when, policyFlags);
dispatchHoverExit(when, policyFlags);
dispatchTouches(when, policyFlags);
dispatchHoverEnterAndMove(when, policyFlags);
dispatchButtonPress(when, policyFlags);
}
if (mCurrentCookedState.cookedPointerData.pointerCount == 0) {
mCurrentMotionAborted = false;
}
}
// Synthesize key up from raw buttons if needed.
@ -4316,6 +4323,22 @@ void TouchInputMapper::dispatchVirtualKey(nsecs_t when, uint32_t policyFlags,
getListener()->notifyKey(&args);
}
void TouchInputMapper::abortTouches(nsecs_t when, uint32_t policyFlags) {
BitSet32 currentIdBits = mCurrentCookedState.cookedPointerData.touchingIdBits;
if (!currentIdBits.isEmpty()) {
int32_t metaState = getContext()->getGlobalMetaState();
int32_t buttonState = mCurrentCookedState.buttonState;
dispatchMotion(when, policyFlags, mSource, AMOTION_EVENT_ACTION_CANCEL, 0, 0,
metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
mCurrentCookedState.cookedPointerData.pointerProperties,
mCurrentCookedState.cookedPointerData.pointerCoords,
mCurrentCookedState.cookedPointerData.idToIndex,
currentIdBits, -1,
mOrientedXPrecision, mOrientedYPrecision, mDownTime);
mCurrentMotionAborted = true;
}
}
void TouchInputMapper::dispatchTouches(nsecs_t when, uint32_t policyFlags) {
BitSet32 currentIdBits = mCurrentCookedState.cookedPointerData.touchingIdBits;
BitSet32 lastIdBits = mLastCookedState.cookedPointerData.touchingIdBits;
@ -6089,6 +6112,7 @@ void TouchInputMapper::fadePointer() {
void TouchInputMapper::cancelTouch(nsecs_t when) {
abortPointerUsage(when, 0 /*policyFlags*/);
abortTouches(when, 0 /* policyFlags*/);
}
bool TouchInputMapper::isPointInsideSurface(int32_t x, int32_t y) {

4
services/inputflinger/InputReader.h
View File

@ -1469,6 +1469,9 @@ protected:
// Have we assigned pointer IDs for this stream
bool mHavePointerIds;
// Is the current stream of direct touch events aborted
bool mCurrentMotionAborted;
// The time the primary pointer last went down.
nsecs_t mDownTime;
@ -1802,6 +1805,7 @@ private:
void dispatchButtonPress(nsecs_t when, uint32_t policyFlags);
const BitSet32& findActiveIdBits(const CookedPointerData& cookedPointerData);
void cookPointerData();
void abortTouches(nsecs_t when, uint32_t policyFlags);
void dispatchPointerUsage(nsecs_t when, uint32_t policyFlags, PointerUsage pointerUsage);
void abortPointerUsage(nsecs_t when, uint32_t policyFlags);