Merge "Fix input infos are inconsistent between WMS and InputFlinger (2/2)"... (bddd93ac) · Commits · e / os / android_frameworks_native

services/inputflinger/InputManager.cpp

+4 −2

Original line number	Diff line number	Diff line
		@@ -111,8 +111,10 @@ void InputManager::setInputWindows(const std::vector<InputWindowInfo>& infos,
		handlesPerDisplay.emplace(info.displayId, std::vector<sp<InputWindowHandle>>());
		handlesPerDisplay[info.displayId].push_back(new BinderWindowHandle(info));
		}
		for (auto const& i : handlesPerDisplay) {
		mDispatcher->setInputWindows(i.second, i.first, setInputWindowsListener);
		mDispatcher->setInputWindows(handlesPerDisplay);

		if (setInputWindowsListener) {
		setInputWindowsListener->onSetInputWindowsFinished();
		}
		}

services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp

+2 −2

Original line number	Diff line number	Diff line
		@@ -252,7 +252,7 @@ static void benchmarkNotifyMotion(benchmark::State& state) {
		sp<FakeApplicationHandle> application = new FakeApplicationHandle();
		sp<FakeWindowHandle> window = new FakeWindowHandle(application, dispatcher, "Fake Window");

		dispatcher->setInputWindows({window}, ADISPLAY_ID_DEFAULT);
		dispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {window}}});

		NotifyMotionArgs motionArgs = generateMotionArgs();

		@@ -288,7 +288,7 @@ static void benchmarkInjectMotion(benchmark::State& state) {
		sp<FakeApplicationHandle> application = new FakeApplicationHandle();
		sp<FakeWindowHandle> window = new FakeWindowHandle(application, dispatcher, "Fake Window");

		dispatcher->setInputWindows({window}, ADISPLAY_ID_DEFAULT);
		dispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {window}}});

		for (auto _ : state) {
		MotionEvent event = generateMotionEvent();

services/inputflinger/dispatcher/InputDispatcher.cpp

+86 −87

Original line number	Diff line number	Diff line
		@@ -3621,6 +3621,18 @@ void InputDispatcher::updateWindowHandlesForDisplayLocked(
		mWindowHandlesByDisplay[displayId] = newHandles;
		}

		void InputDispatcher::setInputWindows(
		const std::unordered_map<int32_t, std::vector<sp<InputWindowHandle>>>& handlesPerDisplay) {
		{ // acquire lock
		std::scoped_lock _l(mLock);
		for (auto const& i : handlesPerDisplay) {
		setInputWindowsLocked(i.second, i.first);
		}
		}
		// Wake up poll loop since it may need to make new input dispatching choices.
		mLooper->wake();
		}

		/**
		* Called from InputManagerService, update window handle list by displayId that can receive input.
		* A window handle contains information about InputChannel, Touch Region, Types, Focused,...
		@@ -3628,9 +3640,8 @@ void InputDispatcher::updateWindowHandlesForDisplayLocked(
		* For focused handle, check if need to change and send a cancel event to previous one.
		* For removed handle, check if need to send a cancel event if already in touch.
		*/
		void InputDispatcher::setInputWindows(const std::vector<sp<InputWindowHandle>>& inputWindowHandles,
		int32_t displayId,
		const sp<ISetInputWindowsListener>& setInputWindowsListener) {
		void InputDispatcher::setInputWindowsLocked(
		const std::vector<sp<InputWindowHandle>>& inputWindowHandles, int32_t displayId) {
		if (DEBUG_FOCUS) {
		std::string windowList;
		for (const sp<InputWindowHandle>& iwh : inputWindowHandles) {
		@@ -3638,12 +3649,9 @@ void InputDispatcher::setInputWindows(const std::vector<sp<InputWindowHandle>>&
		}
		ALOGD("setInputWindows displayId=%" PRId32 " %s", displayId, windowList.c_str());
		}
		{ // acquire lock
		std::scoped_lock _l(mLock);

		// Copy old handles for release if they are no longer present.
		const std::vector<sp<InputWindowHandle>> oldWindowHandles =
		getWindowHandlesLocked(displayId);
		const std::vector<sp<InputWindowHandle>> oldWindowHandles = getWindowHandlesLocked(displayId);

		updateWindowHandlesForDisplayLocked(inputWindowHandles, displayId);

		@@ -3712,8 +3720,7 @@ void InputDispatcher::setInputWindows(const std::vector<sp<InputWindowHandle>>&
		if (touchedInputChannel != nullptr) {
		CancelationOptions options(CancelationOptions::CANCEL_POINTER_EVENTS,
		"touched window was removed");
		synthesizeCancelationEventsForInputChannelLocked(touchedInputChannel,
		options);
		synthesizeCancelationEventsForInputChannelLocked(touchedInputChannel, options);
		}
		state.windows.erase(state.windows.begin() + i);
		} else {
		@@ -3734,14 +3741,6 @@ void InputDispatcher::setInputWindows(const std::vector<sp<InputWindowHandle>>&
		oldWindowHandle->releaseChannel();
		}
		}
		} // release lock

		// Wake up poll loop since it may need to make new input dispatching choices.
		mLooper->wake();

		if (setInputWindowsListener) {
		setInputWindowsListener->onSetInputWindowsFinished();
		}
		}

		void InputDispatcher::setFocusedApplication(

services/inputflinger/dispatcher/InputDispatcher.h

+4 −2

Original line number	Diff line number	Diff line
		@@ -109,8 +109,8 @@ public:
		virtual std::unique_ptr<VerifiedInputEvent> verifyInputEvent(const InputEvent& event) override;

		virtual void setInputWindows(
		const std::vector<sp<InputWindowHandle>>& inputWindowHandles, int32_t displayId,
		const sp<ISetInputWindowsListener>& setInputWindowsListener = nullptr) override;
		const std::unordered_map<int32_t, std::vector<sp<InputWindowHandle>>>&
		handlesPerDisplay) override;
		virtual void setFocusedApplication(
		int32_t displayId, const sp<InputApplicationHandle>& inputApplicationHandle) override;
		virtual void setFocusedDisplay(int32_t displayId) override;
		@@ -278,6 +278,8 @@ private:

		std::unordered_map<int32_t, std::vector<sp<InputWindowHandle>>> mWindowHandlesByDisplay
		GUARDED_BY(mLock);
		void setInputWindowsLocked(const std::vector<sp<InputWindowHandle>>& inputWindowHandles,
		int32_t displayId) REQUIRES(mLock);
		// Get window handles by display, return an empty vector if not found.
		std::vector<sp<InputWindowHandle>> getWindowHandlesLocked(int32_t displayId) const
		REQUIRES(mLock);

services/inputflinger/dispatcher/include/InputDispatcherInterface.h

+4 −3

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@

		#include <InputListener.h>
		#include <input/ISetInputWindowsListener.h>
		#include <unordered_map>

		namespace android {

		@@ -99,13 +100,13 @@ public:
		*/
		virtual std::unique_ptr<VerifiedInputEvent> verifyInputEvent(const InputEvent& event) = 0;

		/* Sets the list of input windows.
		/* Sets the list of input windows per display.
		*
		* This method may be called on any thread (usually by the input manager).
		*/
		virtual void setInputWindows(
		const std::vector<sp<InputWindowHandle> >& inputWindowHandles, int32_t displayId,
		const sp<ISetInputWindowsListener>& setInputWindowsListener = nullptr) = 0;
		const std::unordered_map<int32_t, std::vector<sp<InputWindowHandle>>>&
		handlesPerDisplay) = 0;

		/* Sets the focused application on the given display.
		*