Add tracing to InputManagerService (bafea6e1) · Commits · e / os / android_frameworks_base

services/core/jni/com_android_server_input_InputManagerService.cpp

+26 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		#define LOG_TAG "InputManager-JNI"

		#define ATRACE_TAG ATRACE_TAG_INPUT

		//#define LOG_NDEBUG 0

		// Log debug messages about InputReaderPolicy
		@@ -36,6 +38,7 @@
		#include <utils/Log.h>
		#include <utils/Looper.h>
		#include <utils/threads.h>
		#include <utils/Trace.h>
		#include <utils/SortedVector.h>

		#include <input/PointerController.h>
		@@ -445,16 +448,19 @@ void NativeInputManager::setDisplayViewport(int32_t type, const DisplayViewport&
		status_t NativeInputManager::registerInputChannel(JNIEnv* /* env */,
		const sp<InputChannel>& inputChannel,
		const sp<InputWindowHandle>& inputWindowHandle, bool monitor) {
		ATRACE_CALL();
		return mInputManager->getDispatcher()->registerInputChannel(
		inputChannel, inputWindowHandle, monitor);
		}

		status_t NativeInputManager::unregisterInputChannel(JNIEnv* /* env */,
		const sp<InputChannel>& inputChannel) {
		ATRACE_CALL();
		return mInputManager->getDispatcher()->unregisterInputChannel(inputChannel);
		}

		void NativeInputManager::getReaderConfiguration(InputReaderConfiguration* outConfig) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		jint virtualKeyQuietTime = env->CallIntMethod(mServiceObj,
		@@ -528,6 +534,7 @@ void NativeInputManager::getReaderConfiguration(InputReaderConfiguration* outCon
		}

		sp<PointerControllerInterface> NativeInputManager::obtainPointerController(int32_t /* deviceId */) {
		ATRACE_CALL();
		AutoMutex _l(mLock);

		sp<PointerController> controller = mLocked.pointerController.promote();
		@@ -560,6 +567,7 @@ void NativeInputManager::ensureSpriteControllerLocked() {
		}

		void NativeInputManager::notifyInputDevicesChanged(const Vector<InputDeviceInfo>& inputDevices) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		size_t count = inputDevices.size();
		@@ -591,6 +599,7 @@ void NativeInputManager::notifyInputDevicesChanged(const Vector<InputDeviceInfo>

		sp<KeyCharacterMap> NativeInputManager::getKeyboardLayoutOverlay(
		const InputDeviceIdentifier& identifier) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		sp<KeyCharacterMap> result;
		@@ -616,6 +625,7 @@ sp<KeyCharacterMap> NativeInputManager::getKeyboardLayoutOverlay(
		}

		String8 NativeInputManager::getDeviceAlias(const InputDeviceIdentifier& identifier) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		ScopedLocalRef<jstring> uniqueIdObj(env, env->NewStringUTF(identifier.uniqueId.string()));
		@@ -636,6 +646,7 @@ void NativeInputManager::notifySwitch(nsecs_t when,
		ALOGD("notifySwitch - when=%lld, switchValues=0x%08x, switchMask=0x%08x, policyFlags=0x%x",
		when, switchValues, switchMask, policyFlags);
		#endif
		ATRACE_CALL();

		JNIEnv* env = jniEnv();

		@@ -648,6 +659,7 @@ void NativeInputManager::notifyConfigurationChanged(nsecs_t when) {
		#if DEBUG_INPUT_DISPATCHER_POLICY
		ALOGD("notifyConfigurationChanged - when=%lld", when);
		#endif
		ATRACE_CALL();

		JNIEnv* env = jniEnv();

		@@ -660,6 +672,7 @@ nsecs_t NativeInputManager::notifyANR(const sp<InputApplicationHandle>& inputApp
		#if DEBUG_INPUT_DISPATCHER_POLICY
		ALOGD("notifyANR");
		#endif
		ATRACE_CALL();

		JNIEnv* env = jniEnv();

		@@ -688,6 +701,7 @@ void NativeInputManager::notifyInputChannelBroken(const sp<InputWindowHandle>& i
		#if DEBUG_INPUT_DISPATCHER_POLICY
		ALOGD("notifyInputChannelBroken");
		#endif
		ATRACE_CALL();

		JNIEnv* env = jniEnv();

		@@ -703,6 +717,7 @@ void NativeInputManager::notifyInputChannelBroken(const sp<InputWindowHandle>& i
		}

		void NativeInputManager::getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		jint keyRepeatTimeout = env->CallIntMethod(mServiceObj,
		@@ -898,6 +913,7 @@ void NativeInputManager::setCustomPointerIcon(const SpriteIcon& icon) {

		TouchAffineTransformation NativeInputManager::getTouchAffineTransformation(
		JNIEnv *env, jfloatArray matrixArr) {
		ATRACE_CALL();
		ScopedFloatArrayRO matrix(env, matrixArr);
		assert(matrix.size() == 6);

		@@ -934,6 +950,7 @@ TouchAffineTransformation NativeInputManager::getTouchAffineTransformation(
		}

		bool NativeInputManager::filterInputEvent(const InputEvent* inputEvent, uint32_t policyFlags) {
		ATRACE_CALL();
		jobject inputEventObj;

		JNIEnv* env = jniEnv();
		@@ -967,6 +984,7 @@ bool NativeInputManager::filterInputEvent(const InputEvent* inputEvent, uint32_t

		void NativeInputManager::interceptKeyBeforeQueueing(const KeyEvent* keyEvent,
		uint32_t& policyFlags) {
		ATRACE_CALL();
		// Policy:
		// - Ignore untrusted events and pass them along.
		// - Ask the window manager what to do with normal events and trusted injected events.
		@@ -1003,6 +1021,7 @@ void NativeInputManager::interceptKeyBeforeQueueing(const KeyEvent* keyEvent,
		}

		void NativeInputManager::interceptMotionBeforeQueueing(nsecs_t when, uint32_t& policyFlags) {
		ATRACE_CALL();
		// Policy:
		// - Ignore untrusted events and pass them along.
		// - No special filtering for injected events required at this time.
		@@ -1048,6 +1067,7 @@ void NativeInputManager::handleInterceptActions(jint wmActions, nsecs_t when,
		nsecs_t NativeInputManager::interceptKeyBeforeDispatching(
		const sp<InputWindowHandle>& inputWindowHandle,
		const KeyEvent* keyEvent, uint32_t policyFlags) {
		ATRACE_CALL();
		// Policy:
		// - Ignore untrusted events and pass them along.
		// - Filter normal events and trusted injected events through the window manager policy to
		@@ -1083,6 +1103,7 @@ nsecs_t NativeInputManager::interceptKeyBeforeDispatching(

		bool NativeInputManager::dispatchUnhandledKey(const sp<InputWindowHandle>& inputWindowHandle,
		const KeyEvent* keyEvent, uint32_t policyFlags, KeyEvent* outFallbackKeyEvent) {
		ATRACE_CALL();
		// Policy:
		// - Ignore untrusted events and do not perform default handling.
		bool result = false;
		@@ -1120,12 +1141,14 @@ bool NativeInputManager::dispatchUnhandledKey(const sp<InputWindowHandle>& input
		}

		void NativeInputManager::pokeUserActivity(nsecs_t eventTime, int32_t eventType) {
		ATRACE_CALL();
		android_server_PowerManagerService_userActivity(eventTime, eventType);
		}


		bool NativeInputManager::checkInjectEventsPermissionNonReentrant(
		int32_t injectorPid, int32_t injectorUid) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();
		jboolean result = env->CallBooleanMethod(mServiceObj,
		gServiceClassInfo.checkInjectEventsPermission, injectorPid, injectorUid);
		@@ -1136,6 +1159,7 @@ bool NativeInputManager::checkInjectEventsPermissionNonReentrant(
		}

		void NativeInputManager::loadPointerIcon(SpriteIcon* icon) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		ScopedLocalRef<jobject> pointerIconObj(env, env->CallObjectMethod(
		@@ -1155,6 +1179,7 @@ void NativeInputManager::loadPointerIcon(SpriteIcon* icon) {
		}

		void NativeInputManager::loadPointerResources(PointerResources* outResources) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		loadSystemIconAsSprite(env, mContextObj, POINTER_ICON_STYLE_SPOT_HOVER,
		@@ -1167,6 +1192,7 @@ void NativeInputManager::loadPointerResources(PointerResources* outResources) {

		void NativeInputManager::loadAdditionalMouseResources(std::map<int32_t, SpriteIcon>* outResources,
		std::map<int32_t, PointerAnimation>* outAnimationResources) {
		ATRACE_CALL();
		JNIEnv* env = jniEnv();

		for (int iconId = POINTER_ICON_STYLE_CONTEXT_MENU; iconId <= POINTER_ICON_STYLE_GRABBING;