| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "InputManager-JNI" |
| |
| //#define LOG_NDEBUG 0 |
| |
| // Log debug messages about InputReaderPolicy |
| #define DEBUG_INPUT_READER_POLICY 0 |
| |
| // Log debug messages about InputDispatcherPolicy |
| #define DEBUG_INPUT_DISPATCHER_POLICY 0 |
| |
| |
| #include "JNIHelp.h" |
| #include "jni.h" |
| #include <limits.h> |
| #include <android_runtime/AndroidRuntime.h> |
| |
| #include <utils/Log.h> |
| #include <utils/threads.h> |
| |
| #include <input/InputManager.h> |
| #include <input/PointerController.h> |
| |
| #include <android_view_KeyEvent.h> |
| #include <android_view_MotionEvent.h> |
| #include <android_view_InputChannel.h> |
| #include <android/graphics/GraphicsJNI.h> |
| |
| #include "com_android_server_PowerManagerService.h" |
| #include "com_android_server_InputApplication.h" |
| #include "com_android_server_InputApplicationHandle.h" |
| #include "com_android_server_InputWindow.h" |
| #include "com_android_server_InputWindowHandle.h" |
| |
| namespace android { |
| |
| static struct { |
| jclass clazz; |
| |
| jmethodID notifyConfigurationChanged; |
| jmethodID notifyLidSwitchChanged; |
| jmethodID notifyInputChannelBroken; |
| jmethodID notifyANR; |
| jmethodID interceptKeyBeforeQueueing; |
| jmethodID interceptKeyBeforeDispatching; |
| jmethodID dispatchUnhandledKey; |
| jmethodID checkInjectEventsPermission; |
| jmethodID filterTouchEvents; |
| jmethodID filterJumpyTouchEvents; |
| jmethodID getVirtualKeyQuietTimeMillis; |
| jmethodID getExcludedDeviceNames; |
| jmethodID getMaxEventsPerSecond; |
| jmethodID getPointerLayer; |
| jmethodID getPointerIcon; |
| } gCallbacksClassInfo; |
| |
| static struct { |
| jclass clazz; |
| } gKeyEventClassInfo; |
| |
| static struct { |
| jclass clazz; |
| } gMotionEventClassInfo; |
| |
| static struct { |
| jclass clazz; |
| |
| jmethodID ctor; |
| jmethodID addMotionRange; |
| |
| jfieldID mId; |
| jfieldID mName; |
| jfieldID mSources; |
| jfieldID mKeyboardType; |
| jfieldID mMotionRanges; |
| } gInputDeviceClassInfo; |
| |
| static struct { |
| jclass clazz; |
| |
| jfieldID touchscreen; |
| jfieldID keyboard; |
| jfieldID navigation; |
| } gConfigurationClassInfo; |
| |
| static struct { |
| jclass clazz; |
| |
| jfieldID bitmap; |
| jfieldID hotSpotX; |
| jfieldID hotSpotY; |
| } gPointerIconClassInfo; |
| |
| |
| // --- Global functions --- |
| |
| static jobject getInputApplicationHandleObjLocalRef(JNIEnv* env, |
| const sp<InputApplicationHandle>& inputApplicationHandle) { |
| if (inputApplicationHandle == NULL) { |
| return NULL; |
| } |
| return static_cast<NativeInputApplicationHandle*>(inputApplicationHandle.get())-> |
| getInputApplicationHandleObjLocalRef(env); |
| } |
| |
| static jobject getInputWindowHandleObjLocalRef(JNIEnv* env, |
| const sp<InputWindowHandle>& inputWindowHandle) { |
| if (inputWindowHandle == NULL) { |
| return NULL; |
| } |
| return static_cast<NativeInputWindowHandle*>(inputWindowHandle.get())-> |
| getInputWindowHandleObjLocalRef(env); |
| } |
| |
| |
| // --- NativeInputManager --- |
| |
| class NativeInputManager : public virtual RefBase, |
| public virtual InputReaderPolicyInterface, |
| public virtual InputDispatcherPolicyInterface { |
| protected: |
| virtual ~NativeInputManager(); |
| |
| public: |
| NativeInputManager(jobject callbacksObj); |
| |
| inline sp<InputManager> getInputManager() const { return mInputManager; } |
| |
| void dump(String8& dump); |
| |
| void setDisplaySize(int32_t displayId, int32_t width, int32_t height); |
| void setDisplayOrientation(int32_t displayId, int32_t orientation); |
| |
| status_t registerInputChannel(JNIEnv* env, const sp<InputChannel>& inputChannel, |
| const sp<InputWindowHandle>& inputWindowHandle, bool monitor); |
| status_t unregisterInputChannel(JNIEnv* env, const sp<InputChannel>& inputChannel); |
| |
| void setInputWindows(JNIEnv* env, jobjectArray windowObjArray); |
| void setFocusedApplication(JNIEnv* env, jobject applicationObj); |
| void setInputDispatchMode(bool enabled, bool frozen); |
| |
| /* --- InputReaderPolicyInterface implementation --- */ |
| |
| virtual bool getDisplayInfo(int32_t displayId, |
| int32_t* width, int32_t* height, int32_t* orientation); |
| virtual bool filterTouchEvents(); |
| virtual bool filterJumpyTouchEvents(); |
| virtual nsecs_t getVirtualKeyQuietTime(); |
| virtual void getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames); |
| virtual sp<PointerControllerInterface> obtainPointerController(int32_t deviceId); |
| |
| /* --- InputDispatcherPolicyInterface implementation --- */ |
| |
| virtual void notifySwitch(nsecs_t when, int32_t switchCode, int32_t switchValue, |
| uint32_t policyFlags); |
| virtual void notifyConfigurationChanged(nsecs_t when); |
| virtual nsecs_t notifyANR(const sp<InputApplicationHandle>& inputApplicationHandle, |
| const sp<InputWindowHandle>& inputWindowHandle); |
| virtual void notifyInputChannelBroken(const sp<InputWindowHandle>& inputWindowHandle); |
| virtual nsecs_t getKeyRepeatTimeout(); |
| virtual nsecs_t getKeyRepeatDelay(); |
| virtual int32_t getMaxEventsPerSecond(); |
| virtual void interceptKeyBeforeQueueing(const KeyEvent* keyEvent, uint32_t& policyFlags); |
| virtual void interceptGenericBeforeQueueing(nsecs_t when, uint32_t& policyFlags); |
| virtual bool interceptKeyBeforeDispatching(const sp<InputWindowHandle>& inputWindowHandle, |
| const KeyEvent* keyEvent, uint32_t policyFlags); |
| virtual bool dispatchUnhandledKey(const sp<InputWindowHandle>& inputWindowHandle, |
| const KeyEvent* keyEvent, uint32_t policyFlags, KeyEvent* outFallbackKeyEvent); |
| virtual void pokeUserActivity(nsecs_t eventTime, int32_t eventType); |
| virtual bool checkInjectEventsPermissionNonReentrant( |
| int32_t injectorPid, int32_t injectorUid); |
| |
| private: |
| sp<InputManager> mInputManager; |
| |
| jobject mCallbacksObj; |
| |
| // Cached filtering policies. |
| int32_t mFilterTouchEvents; |
| int32_t mFilterJumpyTouchEvents; |
| nsecs_t mVirtualKeyQuietTime; |
| |
| // Cached throttling policy. |
| int32_t mMaxEventsPerSecond; |
| |
| Mutex mLock; |
| struct Locked { |
| // Display size information. |
| int32_t displayWidth, displayHeight; // -1 when initialized |
| int32_t displayOrientation; |
| |
| // Pointer controller singleton, created and destroyed as needed. |
| wp<PointerController> pointerController; |
| } mLocked; |
| |
| // Power manager interactions. |
| bool isScreenOn(); |
| bool isScreenBright(); |
| |
| static bool checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName); |
| |
| static inline JNIEnv* jniEnv() { |
| return AndroidRuntime::getJNIEnv(); |
| } |
| }; |
| |
| |
| |
| NativeInputManager::NativeInputManager(jobject callbacksObj) : |
| mFilterTouchEvents(-1), mFilterJumpyTouchEvents(-1), mVirtualKeyQuietTime(-1), |
| mMaxEventsPerSecond(-1) { |
| JNIEnv* env = jniEnv(); |
| |
| mCallbacksObj = env->NewGlobalRef(callbacksObj); |
| |
| { |
| AutoMutex _l(mLock); |
| mLocked.displayWidth = -1; |
| mLocked.displayHeight = -1; |
| mLocked.displayOrientation = ROTATION_0; |
| } |
| |
| sp<EventHub> eventHub = new EventHub(); |
| mInputManager = new InputManager(eventHub, this, this); |
| } |
| |
| NativeInputManager::~NativeInputManager() { |
| JNIEnv* env = jniEnv(); |
| |
| env->DeleteGlobalRef(mCallbacksObj); |
| } |
| |
| void NativeInputManager::dump(String8& dump) { |
| mInputManager->getReader()->dump(dump); |
| dump.append("\n"); |
| |
| mInputManager->getDispatcher()->dump(dump); |
| dump.append("\n"); |
| } |
| |
| bool NativeInputManager::checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) { |
| if (env->ExceptionCheck()) { |
| LOGE("An exception was thrown by callback '%s'.", methodName); |
| LOGE_EX(env); |
| env->ExceptionClear(); |
| return true; |
| } |
| return false; |
| } |
| |
| void NativeInputManager::setDisplaySize(int32_t displayId, int32_t width, int32_t height) { |
| if (displayId == 0) { |
| AutoMutex _l(mLock); |
| |
| if (mLocked.displayWidth != width || mLocked.displayHeight != height) { |
| mLocked.displayWidth = width; |
| mLocked.displayHeight = height; |
| |
| sp<PointerController> controller = mLocked.pointerController.promote(); |
| if (controller != NULL) { |
| controller->setDisplaySize(width, height); |
| } |
| } |
| } |
| } |
| |
| void NativeInputManager::setDisplayOrientation(int32_t displayId, int32_t orientation) { |
| if (displayId == 0) { |
| AutoMutex _l(mLock); |
| |
| if (mLocked.displayOrientation != orientation) { |
| mLocked.displayOrientation = orientation; |
| |
| sp<PointerController> controller = mLocked.pointerController.promote(); |
| if (controller != NULL) { |
| controller->setDisplayOrientation(orientation); |
| } |
| } |
| } |
| } |
| |
| status_t NativeInputManager::registerInputChannel(JNIEnv* env, |
| const sp<InputChannel>& inputChannel, |
| const sp<InputWindowHandle>& inputWindowHandle, bool monitor) { |
| return mInputManager->getDispatcher()->registerInputChannel( |
| inputChannel, inputWindowHandle, monitor); |
| } |
| |
| status_t NativeInputManager::unregisterInputChannel(JNIEnv* env, |
| const sp<InputChannel>& inputChannel) { |
| return mInputManager->getDispatcher()->unregisterInputChannel(inputChannel); |
| } |
| |
| bool NativeInputManager::getDisplayInfo(int32_t displayId, |
| int32_t* width, int32_t* height, int32_t* orientation) { |
| bool result = false; |
| if (displayId == 0) { |
| AutoMutex _l(mLock); |
| |
| if (mLocked.displayWidth > 0 && mLocked.displayHeight > 0) { |
| if (width) { |
| *width = mLocked.displayWidth; |
| } |
| if (height) { |
| *height = mLocked.displayHeight; |
| } |
| if (orientation) { |
| *orientation = mLocked.displayOrientation; |
| } |
| result = true; |
| } |
| } |
| return result; |
| } |
| |
| bool NativeInputManager::filterTouchEvents() { |
| if (mFilterTouchEvents < 0) { |
| JNIEnv* env = jniEnv(); |
| |
| jboolean result = env->CallBooleanMethod(mCallbacksObj, |
| gCallbacksClassInfo.filterTouchEvents); |
| if (checkAndClearExceptionFromCallback(env, "filterTouchEvents")) { |
| result = false; |
| } |
| |
| mFilterTouchEvents = result ? 1 : 0; |
| } |
| return mFilterTouchEvents; |
| } |
| |
| bool NativeInputManager::filterJumpyTouchEvents() { |
| if (mFilterJumpyTouchEvents < 0) { |
| JNIEnv* env = jniEnv(); |
| |
| jboolean result = env->CallBooleanMethod(mCallbacksObj, |
| gCallbacksClassInfo.filterJumpyTouchEvents); |
| if (checkAndClearExceptionFromCallback(env, "filterJumpyTouchEvents")) { |
| result = false; |
| } |
| |
| mFilterJumpyTouchEvents = result ? 1 : 0; |
| } |
| return mFilterJumpyTouchEvents; |
| } |
| |
| nsecs_t NativeInputManager::getVirtualKeyQuietTime() { |
| if (mVirtualKeyQuietTime < 0) { |
| JNIEnv* env = jniEnv(); |
| |
| jint result = env->CallIntMethod(mCallbacksObj, |
| gCallbacksClassInfo.getVirtualKeyQuietTimeMillis); |
| if (checkAndClearExceptionFromCallback(env, "getVirtualKeyQuietTimeMillis")) { |
| result = 0; |
| } |
| if (result < 0) { |
| result = 0; |
| } |
| |
| mVirtualKeyQuietTime = milliseconds_to_nanoseconds(result); |
| } |
| return mVirtualKeyQuietTime; |
| } |
| |
| void NativeInputManager::getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames) { |
| outExcludedDeviceNames.clear(); |
| |
| JNIEnv* env = jniEnv(); |
| |
| jobjectArray result = jobjectArray(env->CallObjectMethod(mCallbacksObj, |
| gCallbacksClassInfo.getExcludedDeviceNames)); |
| if (! checkAndClearExceptionFromCallback(env, "getExcludedDeviceNames") && result) { |
| jsize length = env->GetArrayLength(result); |
| for (jsize i = 0; i < length; i++) { |
| jstring item = jstring(env->GetObjectArrayElement(result, i)); |
| |
| const char* deviceNameChars = env->GetStringUTFChars(item, NULL); |
| outExcludedDeviceNames.add(String8(deviceNameChars)); |
| env->ReleaseStringUTFChars(item, deviceNameChars); |
| |
| env->DeleteLocalRef(item); |
| } |
| env->DeleteLocalRef(result); |
| } |
| } |
| |
| sp<PointerControllerInterface> NativeInputManager::obtainPointerController(int32_t deviceId) { |
| AutoMutex _l(mLock); |
| |
| sp<PointerController> controller = mLocked.pointerController.promote(); |
| if (controller == NULL) { |
| JNIEnv* env = jniEnv(); |
| jint layer = env->CallIntMethod(mCallbacksObj, gCallbacksClassInfo.getPointerLayer); |
| if (checkAndClearExceptionFromCallback(env, "getPointerLayer")) { |
| layer = -1; |
| } |
| |
| controller = new PointerController(layer); |
| mLocked.pointerController = controller; |
| |
| controller->setDisplaySize(mLocked.displayWidth, mLocked.displayHeight); |
| controller->setDisplayOrientation(mLocked.displayOrientation); |
| |
| jobject iconObj = env->CallObjectMethod(mCallbacksObj, gCallbacksClassInfo.getPointerIcon); |
| if (!checkAndClearExceptionFromCallback(env, "getPointerIcon") && iconObj) { |
| jfloat iconHotSpotX = env->GetFloatField(iconObj, gPointerIconClassInfo.hotSpotX); |
| jfloat iconHotSpotY = env->GetFloatField(iconObj, gPointerIconClassInfo.hotSpotY); |
| jobject iconBitmapObj = env->GetObjectField(iconObj, gPointerIconClassInfo.bitmap); |
| if (iconBitmapObj) { |
| SkBitmap* iconBitmap = GraphicsJNI::getNativeBitmap(env, iconBitmapObj); |
| if (iconBitmap) { |
| controller->setPointerIcon(iconBitmap, iconHotSpotX, iconHotSpotY); |
| } |
| env->DeleteLocalRef(iconBitmapObj); |
| } |
| env->DeleteLocalRef(iconObj); |
| } |
| } |
| return controller; |
| } |
| |
| void NativeInputManager::notifySwitch(nsecs_t when, int32_t switchCode, |
| int32_t switchValue, uint32_t policyFlags) { |
| #if DEBUG_INPUT_DISPATCHER_POLICY |
| LOGD("notifySwitch - when=%lld, switchCode=%d, switchValue=%d, policyFlags=0x%x", |
| when, switchCode, switchValue, policyFlags); |
| #endif |
| |
| JNIEnv* env = jniEnv(); |
| |
| switch (switchCode) { |
| case SW_LID: |
| env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyLidSwitchChanged, |
| when, switchValue == 0); |
| checkAndClearExceptionFromCallback(env, "notifyLidSwitchChanged"); |
| break; |
| } |
| } |
| |
| void NativeInputManager::notifyConfigurationChanged(nsecs_t when) { |
| #if DEBUG_INPUT_DISPATCHER_POLICY |
| LOGD("notifyConfigurationChanged - when=%lld", when); |
| #endif |
| |
| JNIEnv* env = jniEnv(); |
| |
| env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyConfigurationChanged, when); |
| checkAndClearExceptionFromCallback(env, "notifyConfigurationChanged"); |
| } |
| |
| nsecs_t NativeInputManager::notifyANR(const sp<InputApplicationHandle>& inputApplicationHandle, |
| const sp<InputWindowHandle>& inputWindowHandle) { |
| #if DEBUG_INPUT_DISPATCHER_POLICY |
| LOGD("notifyANR"); |
| #endif |
| |
| JNIEnv* env = jniEnv(); |
| |
| jobject inputApplicationHandleObj = |
| getInputApplicationHandleObjLocalRef(env, inputApplicationHandle); |
| jobject inputWindowHandleObj = |
| getInputWindowHandleObjLocalRef(env, inputWindowHandle); |
| |
| jlong newTimeout = env->CallLongMethod(mCallbacksObj, |
| gCallbacksClassInfo.notifyANR, inputApplicationHandleObj, inputWindowHandleObj); |
| if (checkAndClearExceptionFromCallback(env, "notifyANR")) { |
| newTimeout = 0; // abort dispatch |
| } else { |
| assert(newTimeout >= 0); |
| } |
| |
| env->DeleteLocalRef(inputWindowHandleObj); |
| env->DeleteLocalRef(inputApplicationHandleObj); |
| return newTimeout; |
| } |
| |
| void NativeInputManager::notifyInputChannelBroken(const sp<InputWindowHandle>& inputWindowHandle) { |
| #if DEBUG_INPUT_DISPATCHER_POLICY |
| LOGD("notifyInputChannelBroken"); |
| #endif |
| |
| JNIEnv* env = jniEnv(); |
| |
| jobject inputWindowHandleObj = |
| getInputWindowHandleObjLocalRef(env, inputWindowHandle); |
| if (inputWindowHandleObj) { |
| env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyInputChannelBroken, |
| inputWindowHandleObj); |
| checkAndClearExceptionFromCallback(env, "notifyInputChannelBroken"); |
| |
| env->DeleteLocalRef(inputWindowHandleObj); |
| } |
| } |
| |
| nsecs_t NativeInputManager::getKeyRepeatTimeout() { |
| if (! isScreenOn()) { |
| // Disable key repeat when the screen is off. |
| return -1; |
| } else { |
| // TODO use ViewConfiguration.getLongPressTimeout() |
| return milliseconds_to_nanoseconds(500); |
| } |
| } |
| |
| nsecs_t NativeInputManager::getKeyRepeatDelay() { |
| return milliseconds_to_nanoseconds(50); |
| } |
| |
| int32_t NativeInputManager::getMaxEventsPerSecond() { |
| if (mMaxEventsPerSecond < 0) { |
| JNIEnv* env = jniEnv(); |
| |
| jint result = env->CallIntMethod(mCallbacksObj, |
| gCallbacksClassInfo.getMaxEventsPerSecond); |
| if (checkAndClearExceptionFromCallback(env, "getMaxEventsPerSecond")) { |
| result = 60; |
| } |
| |
| mMaxEventsPerSecond = result; |
| } |
| return mMaxEventsPerSecond; |
| } |
| |
| void NativeInputManager::setInputWindows(JNIEnv* env, jobjectArray windowObjArray) { |
| Vector<InputWindow> windows; |
| |
| jsize length = env->GetArrayLength(windowObjArray); |
| for (jsize i = 0; i < length; i++) { |
| jobject windowObj = env->GetObjectArrayElement(windowObjArray, i); |
| if (! windowObj) { |
| break; // found null element indicating end of used portion of the array |
| } |
| |
| windows.push(); |
| InputWindow& window = windows.editTop(); |
| android_server_InputWindow_toNative(env, windowObj, &window); |
| if (window.inputChannel == NULL) { |
| windows.pop(); |
| } |
| env->DeleteLocalRef(windowObj); |
| } |
| |
| mInputManager->getDispatcher()->setInputWindows(windows); |
| } |
| |
| void NativeInputManager::setFocusedApplication(JNIEnv* env, jobject applicationObj) { |
| if (applicationObj) { |
| InputApplication application; |
| android_server_InputApplication_toNative(env, applicationObj, &application); |
| if (application.inputApplicationHandle != NULL) { |
| mInputManager->getDispatcher()->setFocusedApplication(&application); |
| } |
| } |
| mInputManager->getDispatcher()->setFocusedApplication(NULL); |
| } |
| |
| void NativeInputManager::setInputDispatchMode(bool enabled, bool frozen) { |
| mInputManager->getDispatcher()->setInputDispatchMode(enabled, frozen); |
| } |
| |
| bool NativeInputManager::isScreenOn() { |
| return android_server_PowerManagerService_isScreenOn(); |
| } |
| |
| bool NativeInputManager::isScreenBright() { |
| return android_server_PowerManagerService_isScreenBright(); |
| } |
| |
| void NativeInputManager::interceptKeyBeforeQueueing(const KeyEvent* keyEvent, |
| uint32_t& policyFlags) { |
| // Policy: |
| // - Ignore untrusted events and pass them along. |
| // - Ask the window manager what to do with normal events and trusted injected events. |
| // - For normal events wake and brighten the screen if currently off or dim. |
| if ((policyFlags & POLICY_FLAG_TRUSTED)) { |
| const int32_t WM_ACTION_PASS_TO_USER = 1; |
| const int32_t WM_ACTION_POKE_USER_ACTIVITY = 2; |
| const int32_t WM_ACTION_GO_TO_SLEEP = 4; |
| |
| nsecs_t when = keyEvent->getEventTime(); |
| bool isScreenOn = this->isScreenOn(); |
| bool isScreenBright = this->isScreenBright(); |
| |
| JNIEnv* env = jniEnv(); |
| jobject keyEventObj = android_view_KeyEvent_fromNative(env, keyEvent); |
| jint wmActions; |
| if (keyEventObj) { |
| wmActions = env->CallIntMethod(mCallbacksObj, |
| gCallbacksClassInfo.interceptKeyBeforeQueueing, |
| keyEventObj, policyFlags, isScreenOn); |
| if (checkAndClearExceptionFromCallback(env, "interceptKeyBeforeQueueing")) { |
| wmActions = 0; |
| } |
| android_view_KeyEvent_recycle(env, keyEventObj); |
| env->DeleteLocalRef(keyEventObj); |
| } else { |
| LOGE("Failed to obtain key event object for interceptKeyBeforeQueueing."); |
| wmActions = 0; |
| } |
| |
| if (!(policyFlags & POLICY_FLAG_INJECTED)) { |
| if (!isScreenOn) { |
| policyFlags |= POLICY_FLAG_WOKE_HERE; |
| } |
| |
| if (!isScreenBright) { |
| policyFlags |= POLICY_FLAG_BRIGHT_HERE; |
| } |
| } |
| |
| if (wmActions & WM_ACTION_GO_TO_SLEEP) { |
| android_server_PowerManagerService_goToSleep(when); |
| } |
| |
| if (wmActions & WM_ACTION_POKE_USER_ACTIVITY) { |
| android_server_PowerManagerService_userActivity(when, POWER_MANAGER_BUTTON_EVENT); |
| } |
| |
| if (wmActions & WM_ACTION_PASS_TO_USER) { |
| policyFlags |= POLICY_FLAG_PASS_TO_USER; |
| } |
| } else { |
| policyFlags |= POLICY_FLAG_PASS_TO_USER; |
| } |
| } |
| |
| void NativeInputManager::interceptGenericBeforeQueueing(nsecs_t when, uint32_t& policyFlags) { |
| // Policy: |
| // - Ignore untrusted events and pass them along. |
| // - No special filtering for injected events required at this time. |
| // - Filter normal events based on screen state. |
| // - For normal events brighten (but do not wake) the screen if currently dim. |
| if ((policyFlags & POLICY_FLAG_TRUSTED) && !(policyFlags & POLICY_FLAG_INJECTED)) { |
| if (isScreenOn()) { |
| policyFlags |= POLICY_FLAG_PASS_TO_USER; |
| |
| if (!isScreenBright()) { |
| policyFlags |= POLICY_FLAG_BRIGHT_HERE; |
| } |
| } |
| } else { |
| policyFlags |= POLICY_FLAG_PASS_TO_USER; |
| } |
| } |
| |
| bool NativeInputManager::interceptKeyBeforeDispatching( |
| const sp<InputWindowHandle>& inputWindowHandle, |
| const KeyEvent* keyEvent, uint32_t policyFlags) { |
| // Policy: |
| // - Ignore untrusted events and pass them along. |
| // - Filter normal events and trusted injected events through the window manager policy to |
| // handle the HOME key and the like. |
| bool result = false; |
| if (policyFlags & POLICY_FLAG_TRUSTED) { |
| JNIEnv* env = jniEnv(); |
| |
| // Note: inputWindowHandle may be null. |
| jobject inputWindowHandleObj = getInputWindowHandleObjLocalRef(env, inputWindowHandle); |
| jobject keyEventObj = android_view_KeyEvent_fromNative(env, keyEvent); |
| if (keyEventObj) { |
| jboolean consumed = env->CallBooleanMethod(mCallbacksObj, |
| gCallbacksClassInfo.interceptKeyBeforeDispatching, |
| inputWindowHandleObj, keyEventObj, policyFlags); |
| bool error = checkAndClearExceptionFromCallback(env, "interceptKeyBeforeDispatching"); |
| android_view_KeyEvent_recycle(env, keyEventObj); |
| env->DeleteLocalRef(keyEventObj); |
| result = consumed && !error; |
| } else { |
| LOGE("Failed to obtain key event object for interceptKeyBeforeDispatching."); |
| } |
| env->DeleteLocalRef(inputWindowHandleObj); |
| } |
| return result; |
| } |
| |
| bool NativeInputManager::dispatchUnhandledKey(const sp<InputWindowHandle>& inputWindowHandle, |
| const KeyEvent* keyEvent, uint32_t policyFlags, KeyEvent* outFallbackKeyEvent) { |
| // Policy: |
| // - Ignore untrusted events and do not perform default handling. |
| bool result = false; |
| if (policyFlags & POLICY_FLAG_TRUSTED) { |
| JNIEnv* env = jniEnv(); |
| |
| // Note: inputWindowHandle may be null. |
| jobject inputWindowHandleObj = getInputWindowHandleObjLocalRef(env, inputWindowHandle); |
| jobject keyEventObj = android_view_KeyEvent_fromNative(env, keyEvent); |
| if (keyEventObj) { |
| jobject fallbackKeyEventObj = env->CallObjectMethod(mCallbacksObj, |
| gCallbacksClassInfo.dispatchUnhandledKey, |
| inputWindowHandleObj, keyEventObj, policyFlags); |
| checkAndClearExceptionFromCallback(env, "dispatchUnhandledKey"); |
| android_view_KeyEvent_recycle(env, keyEventObj); |
| env->DeleteLocalRef(keyEventObj); |
| |
| if (fallbackKeyEventObj) { |
| // Note: outFallbackKeyEvent may be the same object as keyEvent. |
| if (!android_view_KeyEvent_toNative(env, fallbackKeyEventObj, |
| outFallbackKeyEvent)) { |
| result = true; |
| } |
| android_view_KeyEvent_recycle(env, fallbackKeyEventObj); |
| env->DeleteLocalRef(fallbackKeyEventObj); |
| } |
| } else { |
| LOGE("Failed to obtain key event object for dispatchUnhandledKey."); |
| } |
| env->DeleteLocalRef(inputWindowHandleObj); |
| } |
| return result; |
| } |
| |
| void NativeInputManager::pokeUserActivity(nsecs_t eventTime, int32_t eventType) { |
| android_server_PowerManagerService_userActivity(eventTime, eventType); |
| } |
| |
| |
| bool NativeInputManager::checkInjectEventsPermissionNonReentrant( |
| int32_t injectorPid, int32_t injectorUid) { |
| JNIEnv* env = jniEnv(); |
| jboolean result = env->CallBooleanMethod(mCallbacksObj, |
| gCallbacksClassInfo.checkInjectEventsPermission, injectorPid, injectorUid); |
| checkAndClearExceptionFromCallback(env, "checkInjectEventsPermission"); |
| return result; |
| } |
| |
| |
| // ---------------------------------------------------------------------------- |
| |
| static sp<NativeInputManager> gNativeInputManager; |
| |
| static bool checkInputManagerUnitialized(JNIEnv* env) { |
| if (gNativeInputManager == NULL) { |
| LOGE("Input manager not initialized."); |
| jniThrowRuntimeException(env, "Input manager not initialized."); |
| return true; |
| } |
| return false; |
| } |
| |
| static void android_server_InputManager_nativeInit(JNIEnv* env, jclass clazz, |
| jobject callbacks) { |
| if (gNativeInputManager == NULL) { |
| gNativeInputManager = new NativeInputManager(callbacks); |
| } else { |
| LOGE("Input manager already initialized."); |
| jniThrowRuntimeException(env, "Input manager already initialized."); |
| } |
| } |
| |
| static void android_server_InputManager_nativeStart(JNIEnv* env, jclass clazz) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| status_t result = gNativeInputManager->getInputManager()->start(); |
| if (result) { |
| jniThrowRuntimeException(env, "Input manager could not be started."); |
| } |
| } |
| |
| static void android_server_InputManager_nativeSetDisplaySize(JNIEnv* env, jclass clazz, |
| jint displayId, jint width, jint height) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| // XXX we could get this from the SurfaceFlinger directly instead of requiring it |
| // to be passed in like this, not sure which is better but leaving it like this |
| // keeps the window manager in direct control of when display transitions propagate down |
| // to the input dispatcher |
| gNativeInputManager->setDisplaySize(displayId, width, height); |
| } |
| |
| static void android_server_InputManager_nativeSetDisplayOrientation(JNIEnv* env, jclass clazz, |
| jint displayId, jint orientation) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| gNativeInputManager->setDisplayOrientation(displayId, orientation); |
| } |
| |
| static jint android_server_InputManager_nativeGetScanCodeState(JNIEnv* env, jclass clazz, |
| jint deviceId, jint sourceMask, jint scanCode) { |
| if (checkInputManagerUnitialized(env)) { |
| return AKEY_STATE_UNKNOWN; |
| } |
| |
| return gNativeInputManager->getInputManager()->getReader()->getScanCodeState( |
| deviceId, uint32_t(sourceMask), scanCode); |
| } |
| |
| static jint android_server_InputManager_nativeGetKeyCodeState(JNIEnv* env, jclass clazz, |
| jint deviceId, jint sourceMask, jint keyCode) { |
| if (checkInputManagerUnitialized(env)) { |
| return AKEY_STATE_UNKNOWN; |
| } |
| |
| return gNativeInputManager->getInputManager()->getReader()->getKeyCodeState( |
| deviceId, uint32_t(sourceMask), keyCode); |
| } |
| |
| static jint android_server_InputManager_nativeGetSwitchState(JNIEnv* env, jclass clazz, |
| jint deviceId, jint sourceMask, jint sw) { |
| if (checkInputManagerUnitialized(env)) { |
| return AKEY_STATE_UNKNOWN; |
| } |
| |
| return gNativeInputManager->getInputManager()->getReader()->getSwitchState( |
| deviceId, uint32_t(sourceMask), sw); |
| } |
| |
| static jboolean android_server_InputManager_nativeHasKeys(JNIEnv* env, jclass clazz, |
| jint deviceId, jint sourceMask, jintArray keyCodes, jbooleanArray outFlags) { |
| if (checkInputManagerUnitialized(env)) { |
| return JNI_FALSE; |
| } |
| |
| int32_t* codes = env->GetIntArrayElements(keyCodes, NULL); |
| uint8_t* flags = env->GetBooleanArrayElements(outFlags, NULL); |
| jsize numCodes = env->GetArrayLength(keyCodes); |
| jboolean result; |
| if (numCodes == env->GetArrayLength(keyCodes)) { |
| result = gNativeInputManager->getInputManager()->getReader()->hasKeys( |
| deviceId, uint32_t(sourceMask), numCodes, codes, flags); |
| } else { |
| result = JNI_FALSE; |
| } |
| |
| env->ReleaseBooleanArrayElements(outFlags, flags, 0); |
| env->ReleaseIntArrayElements(keyCodes, codes, 0); |
| return result; |
| } |
| |
| static void throwInputChannelNotInitialized(JNIEnv* env) { |
| jniThrowException(env, "java/lang/IllegalStateException", |
| "inputChannel is not initialized"); |
| } |
| |
| static void android_server_InputManager_handleInputChannelDisposed(JNIEnv* env, |
| jobject inputChannelObj, const sp<InputChannel>& inputChannel, void* data) { |
| LOGW("Input channel object '%s' was disposed without first being unregistered with " |
| "the input manager!", inputChannel->getName().string()); |
| |
| if (gNativeInputManager != NULL) { |
| gNativeInputManager->unregisterInputChannel(env, inputChannel); |
| } |
| } |
| |
| static void android_server_InputManager_nativeRegisterInputChannel(JNIEnv* env, jclass clazz, |
| jobject inputChannelObj, jobject inputWindowHandleObj, jboolean monitor) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| sp<InputChannel> inputChannel = android_view_InputChannel_getInputChannel(env, |
| inputChannelObj); |
| if (inputChannel == NULL) { |
| throwInputChannelNotInitialized(env); |
| return; |
| } |
| |
| sp<InputWindowHandle> inputWindowHandle = |
| android_server_InputWindowHandle_getHandle(env, inputWindowHandleObj); |
| |
| status_t status = gNativeInputManager->registerInputChannel( |
| env, inputChannel, inputWindowHandle, monitor); |
| if (status) { |
| jniThrowRuntimeException(env, "Failed to register input channel. " |
| "Check logs for details."); |
| return; |
| } |
| |
| if (! monitor) { |
| android_view_InputChannel_setDisposeCallback(env, inputChannelObj, |
| android_server_InputManager_handleInputChannelDisposed, NULL); |
| } |
| } |
| |
| static void android_server_InputManager_nativeUnregisterInputChannel(JNIEnv* env, jclass clazz, |
| jobject inputChannelObj) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| sp<InputChannel> inputChannel = android_view_InputChannel_getInputChannel(env, |
| inputChannelObj); |
| if (inputChannel == NULL) { |
| throwInputChannelNotInitialized(env); |
| return; |
| } |
| |
| android_view_InputChannel_setDisposeCallback(env, inputChannelObj, NULL, NULL); |
| |
| status_t status = gNativeInputManager->unregisterInputChannel(env, inputChannel); |
| if (status) { |
| jniThrowRuntimeException(env, "Failed to unregister input channel. " |
| "Check logs for details."); |
| } |
| } |
| |
| static jint android_server_InputManager_nativeInjectInputEvent(JNIEnv* env, jclass clazz, |
| jobject inputEventObj, jint injectorPid, jint injectorUid, |
| jint syncMode, jint timeoutMillis) { |
| if (checkInputManagerUnitialized(env)) { |
| return INPUT_EVENT_INJECTION_FAILED; |
| } |
| |
| if (env->IsInstanceOf(inputEventObj, gKeyEventClassInfo.clazz)) { |
| KeyEvent keyEvent; |
| status_t status = android_view_KeyEvent_toNative(env, inputEventObj, & keyEvent); |
| if (status) { |
| jniThrowRuntimeException(env, "Could not read contents of KeyEvent object."); |
| return INPUT_EVENT_INJECTION_FAILED; |
| } |
| |
| return gNativeInputManager->getInputManager()->getDispatcher()->injectInputEvent( |
| & keyEvent, injectorPid, injectorUid, syncMode, timeoutMillis); |
| } else if (env->IsInstanceOf(inputEventObj, gMotionEventClassInfo.clazz)) { |
| MotionEvent motionEvent; |
| status_t status = android_view_MotionEvent_toNative(env, inputEventObj, & motionEvent); |
| if (status) { |
| jniThrowRuntimeException(env, "Could not read contents of MotionEvent object."); |
| return INPUT_EVENT_INJECTION_FAILED; |
| } |
| |
| return gNativeInputManager->getInputManager()->getDispatcher()->injectInputEvent( |
| & motionEvent, injectorPid, injectorUid, syncMode, timeoutMillis); |
| } else { |
| jniThrowRuntimeException(env, "Invalid input event type."); |
| return INPUT_EVENT_INJECTION_FAILED; |
| } |
| } |
| |
| static void android_server_InputManager_nativeSetInputWindows(JNIEnv* env, jclass clazz, |
| jobjectArray windowObjArray) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| gNativeInputManager->setInputWindows(env, windowObjArray); |
| } |
| |
| static void android_server_InputManager_nativeSetFocusedApplication(JNIEnv* env, jclass clazz, |
| jobject applicationObj) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| gNativeInputManager->setFocusedApplication(env, applicationObj); |
| } |
| |
| static void android_server_InputManager_nativeSetInputDispatchMode(JNIEnv* env, |
| jclass clazz, jboolean enabled, jboolean frozen) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| gNativeInputManager->setInputDispatchMode(enabled, frozen); |
| } |
| |
| static jobject android_server_InputManager_nativeGetInputDevice(JNIEnv* env, |
| jclass clazz, jint deviceId) { |
| if (checkInputManagerUnitialized(env)) { |
| return NULL; |
| } |
| |
| InputDeviceInfo deviceInfo; |
| status_t status = gNativeInputManager->getInputManager()->getReader()->getInputDeviceInfo( |
| deviceId, & deviceInfo); |
| if (status) { |
| return NULL; |
| } |
| |
| jobject deviceObj = env->NewObject(gInputDeviceClassInfo.clazz, gInputDeviceClassInfo.ctor); |
| if (! deviceObj) { |
| return NULL; |
| } |
| |
| jstring deviceNameObj = env->NewStringUTF(deviceInfo.getName().string()); |
| if (! deviceNameObj) { |
| return NULL; |
| } |
| |
| env->SetIntField(deviceObj, gInputDeviceClassInfo.mId, deviceInfo.getId()); |
| env->SetObjectField(deviceObj, gInputDeviceClassInfo.mName, deviceNameObj); |
| env->SetIntField(deviceObj, gInputDeviceClassInfo.mSources, deviceInfo.getSources()); |
| env->SetIntField(deviceObj, gInputDeviceClassInfo.mKeyboardType, deviceInfo.getKeyboardType()); |
| |
| const KeyedVector<int, InputDeviceInfo::MotionRange>& ranges = deviceInfo.getMotionRanges(); |
| for (size_t i = 0; i < ranges.size(); i++) { |
| int rangeType = ranges.keyAt(i); |
| const InputDeviceInfo::MotionRange& range = ranges.valueAt(i); |
| env->CallVoidMethod(deviceObj, gInputDeviceClassInfo.addMotionRange, |
| rangeType, range.min, range.max, range.flat, range.fuzz); |
| if (env->ExceptionCheck()) { |
| return NULL; |
| } |
| } |
| |
| return deviceObj; |
| } |
| |
| static jintArray android_server_InputManager_nativeGetInputDeviceIds(JNIEnv* env, |
| jclass clazz) { |
| if (checkInputManagerUnitialized(env)) { |
| return NULL; |
| } |
| |
| Vector<int> deviceIds; |
| gNativeInputManager->getInputManager()->getReader()->getInputDeviceIds(deviceIds); |
| |
| jintArray deviceIdsObj = env->NewIntArray(deviceIds.size()); |
| if (! deviceIdsObj) { |
| return NULL; |
| } |
| |
| env->SetIntArrayRegion(deviceIdsObj, 0, deviceIds.size(), deviceIds.array()); |
| return deviceIdsObj; |
| } |
| |
| static void android_server_InputManager_nativeGetInputConfiguration(JNIEnv* env, |
| jclass clazz, jobject configObj) { |
| if (checkInputManagerUnitialized(env)) { |
| return; |
| } |
| |
| InputConfiguration config; |
| gNativeInputManager->getInputManager()->getReader()->getInputConfiguration(& config); |
| |
| env->SetIntField(configObj, gConfigurationClassInfo.touchscreen, config.touchScreen); |
| env->SetIntField(configObj, gConfigurationClassInfo.keyboard, config.keyboard); |
| env->SetIntField(configObj, gConfigurationClassInfo.navigation, config.navigation); |
| } |
| |
| static jboolean android_server_InputManager_nativeTransferTouchFocus(JNIEnv* env, |
| jclass clazz, jobject fromChannelObj, jobject toChannelObj) { |
| if (checkInputManagerUnitialized(env)) { |
| return false; |
| } |
| |
| sp<InputChannel> fromChannel = |
| android_view_InputChannel_getInputChannel(env, fromChannelObj); |
| sp<InputChannel> toChannel = |
| android_view_InputChannel_getInputChannel(env, toChannelObj); |
| |
| if (fromChannel == NULL || toChannel == NULL) { |
| return false; |
| } |
| |
| return gNativeInputManager->getInputManager()->getDispatcher()-> |
| transferTouchFocus(fromChannel, toChannel); |
| } |
| |
| static jstring android_server_InputManager_nativeDump(JNIEnv* env, jclass clazz) { |
| if (checkInputManagerUnitialized(env)) { |
| return NULL; |
| } |
| |
| String8 dump; |
| gNativeInputManager->dump(dump); |
| return env->NewStringUTF(dump.string()); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| |
| static JNINativeMethod gInputManagerMethods[] = { |
| /* name, signature, funcPtr */ |
| { "nativeInit", "(Lcom/android/server/InputManager$Callbacks;)V", |
| (void*) android_server_InputManager_nativeInit }, |
| { "nativeStart", "()V", |
| (void*) android_server_InputManager_nativeStart }, |
| { "nativeSetDisplaySize", "(III)V", |
| (void*) android_server_InputManager_nativeSetDisplaySize }, |
| { "nativeSetDisplayOrientation", "(II)V", |
| (void*) android_server_InputManager_nativeSetDisplayOrientation }, |
| { "nativeGetScanCodeState", "(III)I", |
| (void*) android_server_InputManager_nativeGetScanCodeState }, |
| { "nativeGetKeyCodeState", "(III)I", |
| (void*) android_server_InputManager_nativeGetKeyCodeState }, |
| { "nativeGetSwitchState", "(III)I", |
| (void*) android_server_InputManager_nativeGetSwitchState }, |
| { "nativeHasKeys", "(II[I[Z)Z", |
| (void*) android_server_InputManager_nativeHasKeys }, |
| { "nativeRegisterInputChannel", |
| "(Landroid/view/InputChannel;Lcom/android/server/InputWindowHandle;Z)V", |
| (void*) android_server_InputManager_nativeRegisterInputChannel }, |
| { "nativeUnregisterInputChannel", "(Landroid/view/InputChannel;)V", |
| (void*) android_server_InputManager_nativeUnregisterInputChannel }, |
| { "nativeInjectInputEvent", "(Landroid/view/InputEvent;IIII)I", |
| (void*) android_server_InputManager_nativeInjectInputEvent }, |
| { "nativeSetInputWindows", "([Lcom/android/server/InputWindow;)V", |
| (void*) android_server_InputManager_nativeSetInputWindows }, |
| { "nativeSetFocusedApplication", "(Lcom/android/server/InputApplication;)V", |
| (void*) android_server_InputManager_nativeSetFocusedApplication }, |
| { "nativeSetInputDispatchMode", "(ZZ)V", |
| (void*) android_server_InputManager_nativeSetInputDispatchMode }, |
| { "nativeGetInputDevice", "(I)Landroid/view/InputDevice;", |
| (void*) android_server_InputManager_nativeGetInputDevice }, |
| { "nativeGetInputDeviceIds", "()[I", |
| (void*) android_server_InputManager_nativeGetInputDeviceIds }, |
| { "nativeGetInputConfiguration", "(Landroid/content/res/Configuration;)V", |
| (void*) android_server_InputManager_nativeGetInputConfiguration }, |
| { "nativeTransferTouchFocus", "(Landroid/view/InputChannel;Landroid/view/InputChannel;)Z", |
| (void*) android_server_InputManager_nativeTransferTouchFocus }, |
| { "nativeDump", "()Ljava/lang/String;", |
| (void*) android_server_InputManager_nativeDump }, |
| }; |
| |
| #define FIND_CLASS(var, className) \ |
| var = env->FindClass(className); \ |
| LOG_FATAL_IF(! var, "Unable to find class " className); \ |
| var = jclass(env->NewGlobalRef(var)); |
| |
| #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ |
| var = env->GetMethodID(clazz, methodName, methodDescriptor); \ |
| LOG_FATAL_IF(! var, "Unable to find method " methodName); |
| |
| #define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \ |
| LOG_FATAL_IF(! var, "Unable to find field " fieldName); |
| |
| int register_android_server_InputManager(JNIEnv* env) { |
| int res = jniRegisterNativeMethods(env, "com/android/server/InputManager", |
| gInputManagerMethods, NELEM(gInputManagerMethods)); |
| LOG_FATAL_IF(res < 0, "Unable to register native methods."); |
| |
| // Callbacks |
| |
| FIND_CLASS(gCallbacksClassInfo.clazz, "com/android/server/InputManager$Callbacks"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.notifyConfigurationChanged, gCallbacksClassInfo.clazz, |
| "notifyConfigurationChanged", "(J)V"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.notifyLidSwitchChanged, gCallbacksClassInfo.clazz, |
| "notifyLidSwitchChanged", "(JZ)V"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.notifyInputChannelBroken, gCallbacksClassInfo.clazz, |
| "notifyInputChannelBroken", "(Lcom/android/server/InputWindowHandle;)V"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.notifyANR, gCallbacksClassInfo.clazz, |
| "notifyANR", |
| "(Lcom/android/server/InputApplicationHandle;Lcom/android/server/InputWindowHandle;)J"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.interceptKeyBeforeQueueing, gCallbacksClassInfo.clazz, |
| "interceptKeyBeforeQueueing", "(Landroid/view/KeyEvent;IZ)I"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.interceptKeyBeforeDispatching, gCallbacksClassInfo.clazz, |
| "interceptKeyBeforeDispatching", |
| "(Lcom/android/server/InputWindowHandle;Landroid/view/KeyEvent;I)Z"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.dispatchUnhandledKey, gCallbacksClassInfo.clazz, |
| "dispatchUnhandledKey", |
| "(Lcom/android/server/InputWindowHandle;Landroid/view/KeyEvent;I)Landroid/view/KeyEvent;"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.checkInjectEventsPermission, gCallbacksClassInfo.clazz, |
| "checkInjectEventsPermission", "(II)Z"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.filterTouchEvents, gCallbacksClassInfo.clazz, |
| "filterTouchEvents", "()Z"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.filterJumpyTouchEvents, gCallbacksClassInfo.clazz, |
| "filterJumpyTouchEvents", "()Z"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.getVirtualKeyQuietTimeMillis, gCallbacksClassInfo.clazz, |
| "getVirtualKeyQuietTimeMillis", "()I"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.getExcludedDeviceNames, gCallbacksClassInfo.clazz, |
| "getExcludedDeviceNames", "()[Ljava/lang/String;"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.getMaxEventsPerSecond, gCallbacksClassInfo.clazz, |
| "getMaxEventsPerSecond", "()I"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.getPointerLayer, gCallbacksClassInfo.clazz, |
| "getPointerLayer", "()I"); |
| |
| GET_METHOD_ID(gCallbacksClassInfo.getPointerIcon, gCallbacksClassInfo.clazz, |
| "getPointerIcon", "()Lcom/android/server/InputManager$PointerIcon;"); |
| |
| // KeyEvent |
| |
| FIND_CLASS(gKeyEventClassInfo.clazz, "android/view/KeyEvent"); |
| |
| // MotionEvent |
| |
| FIND_CLASS(gMotionEventClassInfo.clazz, "android/view/MotionEvent"); |
| |
| // InputDevice |
| |
| FIND_CLASS(gInputDeviceClassInfo.clazz, "android/view/InputDevice"); |
| |
| GET_METHOD_ID(gInputDeviceClassInfo.ctor, gInputDeviceClassInfo.clazz, |
| "<init>", "()V"); |
| |
| GET_METHOD_ID(gInputDeviceClassInfo.addMotionRange, gInputDeviceClassInfo.clazz, |
| "addMotionRange", "(IFFFF)V"); |
| |
| GET_FIELD_ID(gInputDeviceClassInfo.mId, gInputDeviceClassInfo.clazz, |
| "mId", "I"); |
| |
| GET_FIELD_ID(gInputDeviceClassInfo.mName, gInputDeviceClassInfo.clazz, |
| "mName", "Ljava/lang/String;"); |
| |
| GET_FIELD_ID(gInputDeviceClassInfo.mSources, gInputDeviceClassInfo.clazz, |
| "mSources", "I"); |
| |
| GET_FIELD_ID(gInputDeviceClassInfo.mKeyboardType, gInputDeviceClassInfo.clazz, |
| "mKeyboardType", "I"); |
| |
| GET_FIELD_ID(gInputDeviceClassInfo.mMotionRanges, gInputDeviceClassInfo.clazz, |
| "mMotionRanges", "[Landroid/view/InputDevice$MotionRange;"); |
| |
| // Configuration |
| |
| FIND_CLASS(gConfigurationClassInfo.clazz, "android/content/res/Configuration"); |
| |
| GET_FIELD_ID(gConfigurationClassInfo.touchscreen, gConfigurationClassInfo.clazz, |
| "touchscreen", "I"); |
| |
| GET_FIELD_ID(gConfigurationClassInfo.keyboard, gConfigurationClassInfo.clazz, |
| "keyboard", "I"); |
| |
| GET_FIELD_ID(gConfigurationClassInfo.navigation, gConfigurationClassInfo.clazz, |
| "navigation", "I"); |
| |
| // PointerIcon |
| |
| FIND_CLASS(gPointerIconClassInfo.clazz, "com/android/server/InputManager$PointerIcon"); |
| |
| GET_FIELD_ID(gPointerIconClassInfo.bitmap, gPointerIconClassInfo.clazz, |
| "bitmap", "Landroid/graphics/Bitmap;"); |
| |
| GET_FIELD_ID(gPointerIconClassInfo.hotSpotX, gPointerIconClassInfo.clazz, |
| "hotSpotX", "F"); |
| |
| GET_FIELD_ID(gPointerIconClassInfo.hotSpotY, gPointerIconClassInfo.clazz, |
| "hotSpotY", "F"); |
| |
| return 0; |
| } |
| |
| } /* namespace android */ |