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native/android/app/src/cpp/jniHelpers.h
| Show All 22 Lines | struct Runnable : public jni::JavaClass<Runnable> { | ||||
| static constexpr auto kJavaDescriptor = "Ljava/lang/Runnable;"; | static constexpr auto kJavaDescriptor = "Ljava/lang/Runnable;"; | ||||
| void run() { | void run() { | ||||
| static const auto method = | static const auto method = | ||||
| jni::findClassStatic("java/lang/Runnable")->getMethod<void()>("run"); | jni::findClassStatic("java/lang/Runnable")->getMethod<void()>("run"); | ||||
| method(this->self()); | method(this->self()); | ||||
| } | } | ||||
| }; | }; | ||||
| struct NativeAndroidAccessProvider { | |||||
| static void runTask(std::function<void()> &&task) { | |||||
| // Some methods are meant to be executed on auxiliary threads. In case they | |||||
| // require access to native Java API we need to temporarily attach the | |||||
| // thread to JVM This function attaches thread to JVM for the time lambda | |||||
| // passed to this function will be executing. | |||||
| jni::ThreadScope::WithClassLoader(std::move(task)); | |||||
| } | |||||
| }; | |||||
| } // namespace comm | } // namespace comm | ||||