| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtCore module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qjnihelpers_p.h" |
| #include "qjni_p.h" |
| #include "qmutex.h" |
| #include "qlist.h" |
| #include "qsemaphore.h" |
| #include "qsharedpointer.h" |
| #include "qvector.h" |
| #include "qthread.h" |
| #include "qcoreapplication.h" |
| #include <QtCore/qrunnable.h> |
| |
| #include <deque> |
| #include <memory> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace QtAndroidPrivate { |
| // *Listener virtual function implementations. |
| // Defined out-of-line to pin the vtable/type_info. |
| ActivityResultListener::~ActivityResultListener() {} |
| NewIntentListener::~NewIntentListener() {} |
| ResumePauseListener::~ResumePauseListener() {} |
| void ResumePauseListener::handlePause() {} |
| void ResumePauseListener::handleResume() {} |
| GenericMotionEventListener::~GenericMotionEventListener() {} |
| KeyEventListener::~KeyEventListener() {} |
| } |
| |
| static JavaVM *g_javaVM = nullptr; |
| static jobject g_jActivity = nullptr; |
| static jobject g_jService = nullptr; |
| static jobject g_jClassLoader = nullptr; |
| static jint g_androidSdkVersion = 0; |
| static jclass g_jNativeClass = nullptr; |
| static jmethodID g_runPendingCppRunnablesMethodID = nullptr; |
| static jmethodID g_hideSplashScreenMethodID = nullptr; |
| Q_GLOBAL_STATIC(std::deque<QtAndroidPrivate::Runnable>, g_pendingRunnables); |
| static QBasicMutex g_pendingRunnablesMutex; |
| |
| Q_GLOBAL_STATIC_WITH_ARGS(QtAndroidPrivate::OnBindListener*, g_onBindListener, (nullptr)); |
| Q_GLOBAL_STATIC(QMutex, g_onBindListenerMutex); |
| Q_GLOBAL_STATIC(QSemaphore, g_waitForServiceSetupSemaphore); |
| Q_GLOBAL_STATIC(QAtomicInt, g_serviceSetupLockers); |
| |
| class PermissionsResultClass : public QObject |
| { |
| Q_OBJECT |
| public: |
| PermissionsResultClass(const QtAndroidPrivate::PermissionsResultFunc &func) : m_func(func) {} |
| Q_INVOKABLE void sendResult(const QtAndroidPrivate::PermissionsHash &result) { m_func(result); delete this;} |
| |
| private: |
| QtAndroidPrivate::PermissionsResultFunc m_func; |
| }; |
| |
| typedef QHash<int, PermissionsResultClass*> PendingPermissionRequestsHash; |
| Q_GLOBAL_STATIC(PendingPermissionRequestsHash, g_pendingPermissionRequests); |
| static QBasicMutex g_pendingPermissionRequestsMutex; |
| static int nextRequestCode() |
| { |
| static QBasicAtomicInt counter = Q_BASIC_ATOMIC_INITIALIZER(0); |
| return counter.fetchAndAddRelaxed(1); |
| } |
| |
| // function called from Java from Android UI thread |
| static void runPendingCppRunnables(JNIEnv */*env*/, jobject /*obj*/) |
| { |
| for (;;) { // run all posted runnables |
| QMutexLocker locker(&g_pendingRunnablesMutex); |
| if (g_pendingRunnables->empty()) { |
| break; |
| } |
| QtAndroidPrivate::Runnable runnable(std::move(g_pendingRunnables->front())); |
| g_pendingRunnables->pop_front(); |
| locker.unlock(); |
| runnable(); // run it outside the sync block! |
| } |
| } |
| |
| namespace { |
| struct GenericMotionEventListeners { |
| QMutex mutex; |
| QVector<QtAndroidPrivate::GenericMotionEventListener *> listeners; |
| }; |
| |
| enum { |
| PERMISSION_GRANTED = 0 |
| }; |
| } |
| Q_GLOBAL_STATIC(GenericMotionEventListeners, g_genericMotionEventListeners) |
| |
| static void sendRequestPermissionsResult(JNIEnv *env, jobject /*obj*/, jint requestCode, |
| jobjectArray permissions, jintArray grantResults) |
| { |
| QMutexLocker locker(&g_pendingPermissionRequestsMutex); |
| auto it = g_pendingPermissionRequests->find(requestCode); |
| if (it == g_pendingPermissionRequests->end()) { |
| // show an error or something ? |
| return; |
| } |
| auto request = *it; |
| g_pendingPermissionRequests->erase(it); |
| locker.unlock(); |
| |
| Qt::ConnectionType connection = QThread::currentThread() == request->thread() ? Qt::DirectConnection : Qt::QueuedConnection; |
| QtAndroidPrivate::PermissionsHash hash; |
| const int size = env->GetArrayLength(permissions); |
| std::unique_ptr<jint[]> results(new jint[size]); |
| env->GetIntArrayRegion(grantResults, 0, size, results.get()); |
| for (int i = 0 ; i < size; ++i) { |
| const auto &permission = QJNIObjectPrivate(env->GetObjectArrayElement(permissions, i)).toString(); |
| auto value = results[i] == PERMISSION_GRANTED ? |
| QtAndroidPrivate::PermissionsResult::Granted : |
| QtAndroidPrivate::PermissionsResult::Denied; |
| hash[permission] = value; |
| } |
| QMetaObject::invokeMethod(request, "sendResult", connection, Q_ARG(QtAndroidPrivate::PermissionsHash, hash)); |
| } |
| |
| static jboolean dispatchGenericMotionEvent(JNIEnv *, jclass, jobject event) |
| { |
| jboolean ret = JNI_FALSE; |
| QMutexLocker locker(&g_genericMotionEventListeners()->mutex); |
| for (auto *listener : qAsConst(g_genericMotionEventListeners()->listeners)) |
| ret |= listener->handleGenericMotionEvent(event); |
| return ret; |
| } |
| |
| namespace { |
| struct KeyEventListeners { |
| QMutex mutex; |
| QVector<QtAndroidPrivate::KeyEventListener *> listeners; |
| }; |
| } |
| Q_GLOBAL_STATIC(KeyEventListeners, g_keyEventListeners) |
| |
| static jboolean dispatchKeyEvent(JNIEnv *, jclass, jobject event) |
| { |
| jboolean ret = JNI_FALSE; |
| QMutexLocker locker(&g_keyEventListeners()->mutex); |
| for (auto *listener : qAsConst(g_keyEventListeners()->listeners)) |
| ret |= listener->handleKeyEvent(event); |
| return ret; |
| } |
| |
| namespace { |
| class ActivityResultListeners |
| { |
| public: |
| QMutex mutex; |
| QList<QtAndroidPrivate::ActivityResultListener *> listeners; |
| }; |
| } |
| |
| Q_GLOBAL_STATIC(ActivityResultListeners, g_activityResultListeners) |
| |
| void QtAndroidPrivate::registerActivityResultListener(ActivityResultListener *listener) |
| { |
| QMutexLocker locker(&g_activityResultListeners()->mutex); |
| g_activityResultListeners()->listeners.append(listener); |
| } |
| |
| void QtAndroidPrivate::unregisterActivityResultListener(ActivityResultListener *listener) |
| { |
| QMutexLocker locker(&g_activityResultListeners()->mutex); |
| g_activityResultListeners()->listeners.removeAll(listener); |
| } |
| |
| void QtAndroidPrivate::handleActivityResult(jint requestCode, jint resultCode, jobject data) |
| { |
| QMutexLocker locker(&g_activityResultListeners()->mutex); |
| const QList<QtAndroidPrivate::ActivityResultListener *> &listeners = g_activityResultListeners()->listeners; |
| for (int i=0; i<listeners.size(); ++i) { |
| if (listeners.at(i)->handleActivityResult(requestCode, resultCode, data)) |
| break; |
| } |
| } |
| |
| namespace { |
| class NewIntentListeners |
| { |
| public: |
| QMutex mutex; |
| QList<QtAndroidPrivate::NewIntentListener *> listeners; |
| }; |
| } |
| |
| Q_GLOBAL_STATIC(NewIntentListeners, g_newIntentListeners) |
| |
| void QtAndroidPrivate::registerNewIntentListener(NewIntentListener *listener) |
| { |
| QMutexLocker locker(&g_newIntentListeners()->mutex); |
| g_newIntentListeners()->listeners.append(listener); |
| } |
| |
| void QtAndroidPrivate::unregisterNewIntentListener(NewIntentListener *listener) |
| { |
| QMutexLocker locker(&g_newIntentListeners()->mutex); |
| g_newIntentListeners()->listeners.removeAll(listener); |
| } |
| |
| void QtAndroidPrivate::handleNewIntent(JNIEnv *env, jobject intent) |
| { |
| QMutexLocker locker(&g_newIntentListeners()->mutex); |
| const QList<QtAndroidPrivate::NewIntentListener *> &listeners = g_newIntentListeners()->listeners; |
| for (int i=0; i<listeners.size(); ++i) { |
| if (listeners.at(i)->handleNewIntent(env, intent)) |
| break; |
| } |
| } |
| |
| namespace { |
| class ResumePauseListeners |
| { |
| public: |
| QMutex mutex; |
| QList<QtAndroidPrivate::ResumePauseListener *> listeners; |
| }; |
| } |
| |
| Q_GLOBAL_STATIC(ResumePauseListeners, g_resumePauseListeners) |
| |
| void QtAndroidPrivate::registerResumePauseListener(ResumePauseListener *listener) |
| { |
| QMutexLocker locker(&g_resumePauseListeners()->mutex); |
| g_resumePauseListeners()->listeners.append(listener); |
| } |
| |
| void QtAndroidPrivate::unregisterResumePauseListener(ResumePauseListener *listener) |
| { |
| QMutexLocker locker(&g_resumePauseListeners()->mutex); |
| g_resumePauseListeners()->listeners.removeAll(listener); |
| } |
| |
| void QtAndroidPrivate::handlePause() |
| { |
| QMutexLocker locker(&g_resumePauseListeners()->mutex); |
| const QList<QtAndroidPrivate::ResumePauseListener *> &listeners = g_resumePauseListeners()->listeners; |
| for (int i=0; i<listeners.size(); ++i) |
| listeners.at(i)->handlePause(); |
| } |
| |
| void QtAndroidPrivate::handleResume() |
| { |
| QMutexLocker locker(&g_resumePauseListeners()->mutex); |
| const QList<QtAndroidPrivate::ResumePauseListener *> &listeners = g_resumePauseListeners()->listeners; |
| for (int i=0; i<listeners.size(); ++i) |
| listeners.at(i)->handleResume(); |
| } |
| |
| static inline bool exceptionCheck(JNIEnv *env) |
| { |
| if (env->ExceptionCheck()) { |
| #ifdef QT_DEBUG |
| env->ExceptionDescribe(); |
| #endif // QT_DEBUG |
| env->ExceptionClear(); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| static void setAndroidSdkVersion(JNIEnv *env) |
| { |
| jclass androidVersionClass = env->FindClass("android/os/Build$VERSION"); |
| if (exceptionCheck(env)) |
| return; |
| |
| jfieldID androidSDKFieldID = env->GetStaticFieldID(androidVersionClass, "SDK_INT", "I"); |
| if (exceptionCheck(env)) |
| return; |
| |
| g_androidSdkVersion = env->GetStaticIntField(androidVersionClass, androidSDKFieldID); |
| } |
| |
| static void setNativeActivity(JNIEnv *env, jclass, jobject activity) |
| { |
| if (g_jActivity != 0) |
| env->DeleteGlobalRef(g_jActivity); |
| |
| if (activity != 0) { |
| g_jActivity = env->NewGlobalRef(activity); |
| env->DeleteLocalRef(activity); |
| } else { |
| g_jActivity = 0; |
| } |
| } |
| |
| static void setNativeService(JNIEnv *env, jclass, jobject service) |
| { |
| if (g_jService != 0) |
| env->DeleteGlobalRef(g_jService); |
| |
| if (service != 0) { |
| g_jService = env->NewGlobalRef(service); |
| env->DeleteLocalRef(service); |
| } else { |
| g_jService = 0; |
| } |
| } |
| |
| jint QtAndroidPrivate::initJNI(JavaVM *vm, JNIEnv *env) |
| { |
| jclass jQtNative = env->FindClass("org/qtproject/qt5/android/QtNative"); |
| |
| if (exceptionCheck(env)) |
| return JNI_ERR; |
| |
| jmethodID activityMethodID = env->GetStaticMethodID(jQtNative, |
| "activity", |
| "()Landroid/app/Activity;"); |
| |
| if (exceptionCheck(env)) |
| return JNI_ERR; |
| |
| jobject activity = env->CallStaticObjectMethod(jQtNative, activityMethodID); |
| |
| if (exceptionCheck(env)) |
| return JNI_ERR; |
| |
| jmethodID serviceMethodID = env->GetStaticMethodID(jQtNative, |
| "service", |
| "()Landroid/app/Service;"); |
| |
| if (exceptionCheck(env)) |
| return JNI_ERR; |
| |
| jobject service = env->CallStaticObjectMethod(jQtNative, serviceMethodID); |
| |
| if (exceptionCheck(env)) |
| return JNI_ERR; |
| |
| jmethodID classLoaderMethodID = env->GetStaticMethodID(jQtNative, |
| "classLoader", |
| "()Ljava/lang/ClassLoader;"); |
| |
| if (exceptionCheck(env)) |
| return JNI_ERR; |
| |
| jobject classLoader = env->CallStaticObjectMethod(jQtNative, classLoaderMethodID); |
| if (exceptionCheck(env)) |
| return JNI_ERR; |
| |
| setAndroidSdkVersion(env); |
| |
| g_jClassLoader = env->NewGlobalRef(classLoader); |
| env->DeleteLocalRef(classLoader); |
| if (activity) { |
| g_jActivity = env->NewGlobalRef(activity); |
| env->DeleteLocalRef(activity); |
| } |
| if (service) { |
| g_jService = env->NewGlobalRef(service); |
| env->DeleteLocalRef(service); |
| } |
| g_javaVM = vm; |
| |
| static const JNINativeMethod methods[] = { |
| {"runPendingCppRunnables", "()V", reinterpret_cast<void *>(runPendingCppRunnables)}, |
| {"dispatchGenericMotionEvent", "(Landroid/view/MotionEvent;)Z", reinterpret_cast<void *>(dispatchGenericMotionEvent)}, |
| {"dispatchKeyEvent", "(Landroid/view/KeyEvent;)Z", reinterpret_cast<void *>(dispatchKeyEvent)}, |
| {"setNativeActivity", "(Landroid/app/Activity;)V", reinterpret_cast<void *>(setNativeActivity)}, |
| {"setNativeService", "(Landroid/app/Service;)V", reinterpret_cast<void *>(setNativeService)}, |
| {"sendRequestPermissionsResult", "(I[Ljava/lang/String;[I)V", reinterpret_cast<void *>(sendRequestPermissionsResult)}, |
| }; |
| |
| const bool regOk = (env->RegisterNatives(jQtNative, methods, sizeof(methods) / sizeof(methods[0])) == JNI_OK); |
| |
| if (!regOk && exceptionCheck(env)) |
| return JNI_ERR; |
| |
| g_runPendingCppRunnablesMethodID = env->GetStaticMethodID(jQtNative, |
| "runPendingCppRunnablesOnAndroidThread", |
| "()V"); |
| g_hideSplashScreenMethodID = env->GetStaticMethodID(jQtNative, "hideSplashScreen", "(I)V"); |
| g_jNativeClass = static_cast<jclass>(env->NewGlobalRef(jQtNative)); |
| env->DeleteLocalRef(jQtNative); |
| |
| qRegisterMetaType<QtAndroidPrivate::PermissionsHash>(); |
| return JNI_OK; |
| } |
| |
| |
| jobject QtAndroidPrivate::activity() |
| { |
| return g_jActivity; |
| } |
| |
| jobject QtAndroidPrivate::service() |
| { |
| return g_jService; |
| } |
| |
| jobject QtAndroidPrivate::context() |
| { |
| if (g_jActivity) |
| return g_jActivity; |
| if (g_jService) |
| return g_jService; |
| |
| return 0; |
| } |
| |
| JavaVM *QtAndroidPrivate::javaVM() |
| { |
| return g_javaVM; |
| } |
| |
| jobject QtAndroidPrivate::classLoader() |
| { |
| return g_jClassLoader; |
| } |
| |
| jint QtAndroidPrivate::androidSdkVersion() |
| { |
| return g_androidSdkVersion; |
| } |
| |
| void QtAndroidPrivate::runOnUiThread(QRunnable *runnable, JNIEnv *env) |
| { |
| runOnAndroidThread([runnable]() { |
| runnable->run(); |
| if (runnable->autoDelete()) |
| delete runnable; |
| }, env); |
| } |
| |
| void QtAndroidPrivate::runOnAndroidThread(const QtAndroidPrivate::Runnable &runnable, JNIEnv *env) |
| { |
| QMutexLocker locker(&g_pendingRunnablesMutex); |
| const bool triggerRun = g_pendingRunnables->empty(); |
| g_pendingRunnables->push_back(runnable); |
| locker.unlock(); |
| if (triggerRun) |
| env->CallStaticVoidMethod(g_jNativeClass, g_runPendingCppRunnablesMethodID); |
| } |
| |
| static bool waitForSemaphore(int timeoutMs, QSharedPointer<QSemaphore> sem) |
| { |
| while (timeoutMs > 0) { |
| if (sem->tryAcquire(1, 10)) |
| return true; |
| timeoutMs -= 10; |
| QCoreApplication::processEvents(); |
| } |
| return false; |
| } |
| |
| void QtAndroidPrivate::runOnAndroidThreadSync(const QtAndroidPrivate::Runnable &runnable, JNIEnv *env, int timeoutMs) |
| { |
| QSharedPointer<QSemaphore> sem(new QSemaphore); |
| runOnAndroidThread([&runnable, sem]{ |
| runnable(); |
| sem->release(); |
| }, env); |
| waitForSemaphore(timeoutMs, sem); |
| } |
| |
| void QtAndroidPrivate::requestPermissions(JNIEnv *env, const QStringList &permissions, const QtAndroidPrivate::PermissionsResultFunc &callbackFunc, bool directCall) |
| { |
| if (androidSdkVersion() < 23 || !activity()) { |
| QHash<QString, QtAndroidPrivate::PermissionsResult> res; |
| for (const auto &perm : permissions) |
| res[perm] = checkPermission(perm); |
| callbackFunc(res); |
| return; |
| } |
| // Check API 23+ permissions |
| const int requestCode = nextRequestCode(); |
| if (!directCall) { |
| QMutexLocker locker(&g_pendingPermissionRequestsMutex); |
| (*g_pendingPermissionRequests)[requestCode] = new PermissionsResultClass(callbackFunc); |
| } |
| |
| runOnAndroidThread([permissions, callbackFunc, requestCode, directCall] { |
| if (directCall) { |
| QMutexLocker locker(&g_pendingPermissionRequestsMutex); |
| (*g_pendingPermissionRequests)[requestCode] = new PermissionsResultClass(callbackFunc); |
| } |
| |
| QJNIEnvironmentPrivate env; |
| auto array = env->NewObjectArray(permissions.size(), env->FindClass("java/lang/String"), nullptr); |
| int index = 0; |
| for (const auto &perm : permissions) |
| env->SetObjectArrayElement(array, index++, QJNIObjectPrivate::fromString(perm).object()); |
| QJNIObjectPrivate(activity()).callMethod<void>("requestPermissions", "([Ljava/lang/String;I)V", array, requestCode); |
| env->DeleteLocalRef(array); |
| }, env); |
| } |
| |
| QtAndroidPrivate::PermissionsHash QtAndroidPrivate::requestPermissionsSync(JNIEnv *env, const QStringList &permissions, int timeoutMs) |
| { |
| QSharedPointer<QHash<QString, QtAndroidPrivate::PermissionsResult>> res(new QHash<QString, QtAndroidPrivate::PermissionsResult>()); |
| QSharedPointer<QSemaphore> sem(new QSemaphore); |
| requestPermissions(env, permissions, [sem, res](const QHash<QString, PermissionsResult> &result){ |
| *res = result; |
| sem->release(); |
| }, true); |
| if (waitForSemaphore(timeoutMs, sem)) |
| return std::move(*res); |
| else // mustn't touch *res |
| return QHash<QString, QtAndroidPrivate::PermissionsResult>(); |
| } |
| |
| QtAndroidPrivate::PermissionsResult QtAndroidPrivate::checkPermission(const QString &permission) |
| { |
| const auto res = QJNIObjectPrivate::callStaticMethod<jint>("org/qtproject/qt5/android/QtNative", |
| "checkSelfPermission", |
| "(Ljava/lang/String;)I", |
| QJNIObjectPrivate::fromString(permission).object()); |
| return res == PERMISSION_GRANTED ? PermissionsResult::Granted : PermissionsResult::Denied; |
| } |
| |
| bool QtAndroidPrivate::shouldShowRequestPermissionRationale(const QString &permission) |
| { |
| if (androidSdkVersion() < 23 || !activity()) |
| return false; |
| |
| return QJNIObjectPrivate(activity()).callMethod<jboolean>("shouldShowRequestPermissionRationale", "(Ljava/lang/String;)Z", |
| QJNIObjectPrivate::fromString(permission).object()); |
| } |
| |
| void QtAndroidPrivate::registerGenericMotionEventListener(QtAndroidPrivate::GenericMotionEventListener *listener) |
| { |
| QMutexLocker locker(&g_genericMotionEventListeners()->mutex); |
| g_genericMotionEventListeners()->listeners.push_back(listener); |
| } |
| |
| void QtAndroidPrivate::unregisterGenericMotionEventListener(QtAndroidPrivate::GenericMotionEventListener *listener) |
| { |
| QMutexLocker locker(&g_genericMotionEventListeners()->mutex); |
| g_genericMotionEventListeners()->listeners.removeOne(listener); |
| } |
| |
| void QtAndroidPrivate::registerKeyEventListener(QtAndroidPrivate::KeyEventListener *listener) |
| { |
| QMutexLocker locker(&g_keyEventListeners()->mutex); |
| g_keyEventListeners()->listeners.push_back(listener); |
| } |
| |
| void QtAndroidPrivate::unregisterKeyEventListener(QtAndroidPrivate::KeyEventListener *listener) |
| { |
| QMutexLocker locker(&g_keyEventListeners()->mutex); |
| g_keyEventListeners()->listeners.removeOne(listener); |
| } |
| |
| void QtAndroidPrivate::hideSplashScreen(JNIEnv *env, int duration) |
| { |
| env->CallStaticVoidMethod(g_jNativeClass, g_hideSplashScreenMethodID, duration); |
| } |
| |
| void QtAndroidPrivate::waitForServiceSetup() |
| { |
| g_waitForServiceSetupSemaphore->acquire(); |
| } |
| |
| int QtAndroidPrivate::acuqireServiceSetup(int flags) |
| { |
| g_serviceSetupLockers->ref(); |
| return flags; |
| } |
| |
| void QtAndroidPrivate::setOnBindListener(QtAndroidPrivate::OnBindListener *listener) |
| { |
| QMutexLocker lock(g_onBindListenerMutex); |
| *g_onBindListener = listener; |
| if (!g_serviceSetupLockers->deref()) |
| g_waitForServiceSetupSemaphore->release(); |
| } |
| |
| jobject QtAndroidPrivate::callOnBindListener(jobject intent) |
| { |
| QMutexLocker lock(g_onBindListenerMutex); |
| if (*g_onBindListener) |
| return (*g_onBindListener)->onBind(intent); |
| return nullptr; |
| } |
| |
| QT_END_NAMESPACE |
| |
| #include "qjnihelpers.moc" |