Add logging for switch state (bcbf97ef) · Commits · e / os / platform_frameworks_native

services/inputflinger/InputReader.cpp

+10 −4

Original line number	Diff line number	Diff line
		@@ -1815,7 +1815,7 @@ void InputMapper::dumpRawAbsoluteAxisInfo(String8& dump,
		// --- SwitchInputMapper ---

		SwitchInputMapper::SwitchInputMapper(InputDevice* device) :
		InputMapper(device), mUpdatedSwitchValues(0), mUpdatedSwitchMask(0) {
		InputMapper(device), mSwitchValues(0), mUpdatedSwitchMask(0) {
		}

		SwitchInputMapper::~SwitchInputMapper() {
		@@ -1841,7 +1841,9 @@ void SwitchInputMapper::process(const RawEvent* rawEvent) {
		void SwitchInputMapper::processSwitch(int32_t switchCode, int32_t switchValue) {
		if (switchCode >= 0 && switchCode < 32) {
		if (switchValue) {
		mUpdatedSwitchValues \|= 1 << switchCode;
		mSwitchValues \|= 1 << switchCode;
		} else {
		mSwitchValues &= ~(1 << switchCode);
		}
		mUpdatedSwitchMask \|= 1 << switchCode;
		}
		@@ -1849,10 +1851,10 @@ void SwitchInputMapper::processSwitch(int32_t switchCode, int32_t switchValue) {

		void SwitchInputMapper::sync(nsecs_t when) {
		if (mUpdatedSwitchMask) {
		NotifySwitchArgs args(when, 0, mUpdatedSwitchValues, mUpdatedSwitchMask);
		int32_t updatedSwitchValues = mSwitchValues & mUpdatedSwitchMask;
		NotifySwitchArgs args(when, 0, updatedSwitchValues, mUpdatedSwitchMask);
		getListener()->notifySwitch(&args);

		mUpdatedSwitchValues = 0;
		mUpdatedSwitchMask = 0;
		}
		}
		@@ -1861,6 +1863,10 @@ int32_t SwitchInputMapper::getSwitchState(uint32_t sourceMask, int32_t switchCod
		return getEventHub()->getSwitchState(getDeviceId(), switchCode);
		}

		void SwitchInputMapper::dump(String8& dump) {
		dump.append(INDENT2 "Switch Input Mapper:\n");
		dump.appendFormat(INDENT3 "SwitchValues: %x\n", mSwitchValues);
		}

		// --- VibratorInputMapper ---

services/inputflinger/InputReader.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -999,9 +999,10 @@ public:
		virtual void process(const RawEvent* rawEvent);

		virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
		virtual void dump(String8& dump);

		private:
		uint32_t mUpdatedSwitchValues;
		uint32_t mSwitchValues;
		uint32_t mUpdatedSwitchMask;

		void processSwitch(int32_t switchCode, int32_t switchValue);