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Diffstat (limited to 'services/inputflinger/InputReader.cpp')
-rw-r--r--services/inputflinger/InputReader.cpp78
1 files changed, 47 insertions, 31 deletions
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index 9ba4140312..7e00f420cc 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -236,8 +236,8 @@ static void synthesizeButtonKey(InputReaderContext* context, int32_t action,
|| (action == AKEY_EVENT_ACTION_UP
&& (lastButtonState & buttonState)
&& !(currentButtonState & buttonState))) {
- NotifyKeyArgs args(when, deviceId, source, displayId, policyFlags,
- action, 0, keyCode, 0, context->getGlobalMetaState(), when);
+ NotifyKeyArgs args(context->getNextSequenceNum(), when, deviceId, source, displayId,
+ policyFlags, action, 0, keyCode, 0, context->getGlobalMetaState(), when);
context->getListener()->notifyKey(&args);
}
}
@@ -261,7 +261,7 @@ InputReader::InputReader(const sp<EventHubInterface>& eventHub,
const sp<InputReaderPolicyInterface>& policy,
const sp<InputListenerInterface>& listener) :
mContext(this), mEventHub(eventHub), mPolicy(policy),
- mGlobalMetaState(0), mGeneration(1),
+ mNextSequenceNum(1), mGlobalMetaState(0), mGeneration(1),
mDisableVirtualKeysTimeout(LLONG_MIN), mNextTimeout(LLONG_MAX),
mConfigurationChangesToRefresh(0) {
mQueuedListener = new QueuedInputListener(listener);
@@ -547,7 +547,7 @@ void InputReader::handleConfigurationChangedLocked(nsecs_t when) {
updateGlobalMetaStateLocked();
// Enqueue configuration changed.
- NotifyConfigurationChangedArgs args(when);
+ NotifyConfigurationChangedArgs args(mContext.getNextSequenceNum(), when);
mQueuedListener->notifyConfigurationChanged(&args);
}
@@ -945,6 +945,9 @@ EventHubInterface* InputReader::ContextImpl::getEventHub() {
return mReader->mEventHub.get();
}
+uint32_t InputReader::ContextImpl::getNextSequenceNum() {
+ return (mReader->mNextSequenceNum)++;
+}
// --- InputDevice ---
@@ -1265,7 +1268,7 @@ void InputDevice::bumpGeneration() {
}
void InputDevice::notifyReset(nsecs_t when) {
- NotifyDeviceResetArgs args(when, mId);
+ NotifyDeviceResetArgs args(mContext->getNextSequenceNum(), when, mId);
mContext->getListener()->notifyDeviceReset(&args);
}
@@ -2038,7 +2041,8 @@ void SwitchInputMapper::processSwitch(int32_t switchCode, int32_t switchValue) {
void SwitchInputMapper::sync(nsecs_t when) {
if (mUpdatedSwitchMask) {
uint32_t updatedSwitchValues = mSwitchValues & mUpdatedSwitchMask;
- NotifySwitchArgs args(when, 0, updatedSwitchValues, mUpdatedSwitchMask);
+ NotifySwitchArgs args(mContext->getNextSequenceNum(), when, 0, updatedSwitchValues,
+ mUpdatedSwitchMask);
getListener()->notifySwitch(&args);
mUpdatedSwitchMask = 0;
@@ -2420,8 +2424,8 @@ void KeyboardInputMapper::processKey(nsecs_t when, bool down, int32_t scanCode,
policyFlags |= POLICY_FLAG_DISABLE_KEY_REPEAT;
}
- NotifyKeyArgs args(when, getDeviceId(), mSource, getDisplayId(), policyFlags,
- down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP,
+ NotifyKeyArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), mSource,
+ getDisplayId(), policyFlags, down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP,
AKEY_EVENT_FLAG_FROM_SYSTEM, keyCode, scanCode, keyMetaState, downTime);
getListener()->notifyKey(&args);
}
@@ -2824,7 +2828,8 @@ void CursorInputMapper::sync(nsecs_t when) {
while (!released.isEmpty()) {
int32_t actionButton = BitSet32::valueForBit(released.clearFirstMarkedBit());
buttonState &= ~actionButton;
- NotifyMotionArgs releaseArgs(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs releaseArgs(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_BUTTON_RELEASE, actionButton, 0,
metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
@@ -2833,8 +2838,8 @@ void CursorInputMapper::sync(nsecs_t when) {
}
}
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
- motionEventAction, 0, 0, metaState, currentButtonState,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), mSource,
+ displayId, policyFlags, motionEventAction, 0, 0, metaState, currentButtonState,
AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
mXPrecision, mYPrecision, downTime);
@@ -2845,9 +2850,9 @@ void CursorInputMapper::sync(nsecs_t when) {
while (!pressed.isEmpty()) {
int32_t actionButton = BitSet32::valueForBit(pressed.clearFirstMarkedBit());
buttonState |= actionButton;
- NotifyMotionArgs pressArgs(when, getDeviceId(), mSource, displayId, policyFlags,
- AMOTION_EVENT_ACTION_BUTTON_PRESS, actionButton, 0,
- metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
+ NotifyMotionArgs pressArgs(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags, AMOTION_EVENT_ACTION_BUTTON_PRESS,
+ actionButton, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
mXPrecision, mYPrecision, downTime);
getListener()->notifyMotion(&pressArgs);
@@ -2859,8 +2864,8 @@ void CursorInputMapper::sync(nsecs_t when) {
// Send hover move after UP to tell the application that the mouse is hovering now.
if (motionEventAction == AMOTION_EVENT_ACTION_UP
&& (mSource == AINPUT_SOURCE_MOUSE)) {
- NotifyMotionArgs hoverArgs(when, getDeviceId(), mSource, displayId, policyFlags,
- AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
+ NotifyMotionArgs hoverArgs(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
metaState, currentButtonState, AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
mXPrecision, mYPrecision, downTime);
@@ -2872,7 +2877,8 @@ void CursorInputMapper::sync(nsecs_t when) {
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_VSCROLL, vscroll);
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_HSCROLL, hscroll);
- NotifyMotionArgs scrollArgs(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs scrollArgs(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, currentButtonState,
AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
@@ -3003,7 +3009,8 @@ void RotaryEncoderInputMapper::sync(nsecs_t when) {
int32_t metaState = mContext->getGlobalMetaState();
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_SCROLL, scroll * mScalingFactor);
- NotifyMotionArgs scrollArgs(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs scrollArgs(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, 0,
AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
@@ -4698,7 +4705,8 @@ void TouchInputMapper::dispatchVirtualKey(nsecs_t when, uint32_t policyFlags,
int32_t metaState = mContext->getGlobalMetaState();
policyFlags |= POLICY_FLAG_VIRTUAL;
- NotifyKeyArgs args(when, getDeviceId(), AINPUT_SOURCE_KEYBOARD, mViewport.displayId,
+ NotifyKeyArgs args(mContext->getNextSequenceNum(), when, getDeviceId(), AINPUT_SOURCE_KEYBOARD,
+ mViewport.displayId,
policyFlags, keyEventAction, keyEventFlags, keyCode, scanCode, metaState, downTime);
getListener()->notifyKey(&args);
}
@@ -5392,8 +5400,8 @@ void TouchInputMapper::dispatchPointerGestures(nsecs_t when, uint32_t policyFlag
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_Y, y);
int32_t displayId = mPointerController->getDisplayId();
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
- AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, displayId, mSource,
+ mViewport.displayId, policyFlags, AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0,
metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
0, 0, mPointerGesture.downTime);
@@ -6317,7 +6325,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
mPointerSimple.down = false;
// Send up.
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_UP, 0, 0, metaState, mLastRawState.buttonState, 0,
/* deviceTimestamp */ 0,
1, &mPointerSimple.lastProperties, &mPointerSimple.lastCoords,
@@ -6330,7 +6339,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
mPointerSimple.hovering = false;
// Send hover exit.
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_HOVER_EXIT, 0, 0, metaState, mLastRawState.buttonState, 0,
/* deviceTimestamp */ 0,
1, &mPointerSimple.lastProperties, &mPointerSimple.lastCoords,
@@ -6345,7 +6355,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
mPointerSimple.downTime = when;
// Send down.
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_DOWN, 0, 0, metaState, mCurrentRawState.buttonState, 0,
/* deviceTimestamp */ 0,
1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords,
@@ -6355,7 +6366,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
}
// Send move.
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, mCurrentRawState.buttonState, 0,
/* deviceTimestamp */ 0,
1, &mPointerSimple.currentProperties, &mPointerSimple.currentCoords,
@@ -6369,7 +6381,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
mPointerSimple.hovering = true;
// Send hover enter.
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_HOVER_ENTER, 0, 0, metaState,
mCurrentRawState.buttonState, 0,
/* deviceTimestamp */ 0,
@@ -6380,7 +6393,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
}
// Send hover move.
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_HOVER_MOVE, 0, 0, metaState,
mCurrentRawState.buttonState, 0,
/* deviceTimestamp */ 0,
@@ -6402,7 +6416,8 @@ void TouchInputMapper::dispatchPointerSimple(nsecs_t when, uint32_t policyFlags,
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_VSCROLL, vscroll);
pointerCoords.setAxisValue(AMOTION_EVENT_AXIS_HSCROLL, hscroll);
- NotifyMotionArgs args(when, getDeviceId(), mSource, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ mSource, displayId, policyFlags,
AMOTION_EVENT_ACTION_SCROLL, 0, 0, metaState, mCurrentRawState.buttonState, 0,
/* deviceTimestamp */ 0,
1, &mPointerSimple.currentProperties, &pointerCoords,
@@ -6466,7 +6481,8 @@ void TouchInputMapper::dispatchMotion(nsecs_t when, uint32_t policyFlags, uint32
}
int32_t displayId = mPointerController != nullptr ?
mPointerController->getDisplayId() : mViewport.displayId;
- NotifyMotionArgs args(when, getDeviceId(), source, displayId, policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ source, displayId, policyFlags,
action, actionButton, flags, metaState, buttonState, edgeFlags,
deviceTimestamp, pointerCount, pointerProperties, pointerCoords,
xPrecision, yPrecision, downTime);
@@ -7390,8 +7406,8 @@ void JoystickInputMapper::sync(nsecs_t when, bool force) {
// TODO: Use the input device configuration to control this behavior more finely.
uint32_t policyFlags = 0;
- NotifyMotionArgs args(when, getDeviceId(), AINPUT_SOURCE_JOYSTICK, ADISPLAY_ID_NONE,
- policyFlags,
+ NotifyMotionArgs args(mContext->getNextSequenceNum(), when, getDeviceId(),
+ AINPUT_SOURCE_JOYSTICK, ADISPLAY_ID_NONE, policyFlags,
AMOTION_EVENT_ACTION_MOVE, 0, 0, metaState, buttonState, AMOTION_EVENT_EDGE_FLAG_NONE,
/* deviceTimestamp */ 0, 1, &pointerProperties, &pointerCoords,
0, 0, 0);
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-02 06:19:45 +0000