| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "mojo/android/system/base_run_loop.h" |
| |
| #include <jni.h> |
| |
| #include "base/android/base_jni_registrar.h" |
| #include "base/android/jni_android.h" |
| #include "base/android/jni_registrar.h" |
| #include "base/bind.h" |
| #include "base/message_loop/message_loop.h" |
| #include "jni/BaseRunLoop_jni.h" |
| #include "mojo/message_pump/message_pump_mojo.h" |
| |
| namespace mojo { |
| namespace android { |
| |
| static jlong CreateBaseRunLoop(JNIEnv* env, |
| const JavaParamRef<jobject>& jcaller) { |
| base::MessageLoop* message_loop = |
| new base::MessageLoop(common::MessagePumpMojo::Create()); |
| return reinterpret_cast<uintptr_t>(message_loop); |
| } |
| |
| static void Run(JNIEnv* env, |
| const JavaParamRef<jobject>& jcaller, |
| jlong runLoopID) { |
| reinterpret_cast<base::MessageLoop*>(runLoopID)->Run(); |
| } |
| |
| static void RunUntilIdle(JNIEnv* env, |
| const JavaParamRef<jobject>& jcaller, |
| jlong runLoopID) { |
| reinterpret_cast<base::MessageLoop*>(runLoopID)->RunUntilIdle(); |
| } |
| |
| static void Quit(JNIEnv* env, |
| const JavaParamRef<jobject>& jcaller, |
| jlong runLoopID) { |
| reinterpret_cast<base::MessageLoop*>(runLoopID)->QuitWhenIdle(); |
| } |
| |
| static void RunJavaRunnable( |
| const base::android::ScopedJavaGlobalRef<jobject>& runnable_ref) { |
| Java_BaseRunLoop_runRunnable(base::android::AttachCurrentThread(), |
| runnable_ref.obj()); |
| } |
| |
| static void PostDelayedTask(JNIEnv* env, |
| const JavaParamRef<jobject>& jcaller, |
| jlong runLoopID, |
| const JavaParamRef<jobject>& runnable, |
| jlong delay) { |
| base::android::ScopedJavaGlobalRef<jobject> runnable_ref; |
| // ScopedJavaGlobalRef do not hold onto the env reference, so it is safe to |
| // use it across threads. |RunJavaRunnable| will acquire a new JNIEnv before |
| // running the Runnable. |
| runnable_ref.Reset(env, runnable); |
| reinterpret_cast<base::MessageLoop*>(runLoopID)->PostDelayedTask( |
| FROM_HERE, base::Bind(&RunJavaRunnable, runnable_ref), |
| base::TimeDelta::FromMicroseconds(delay)); |
| } |
| |
| static void DeleteMessageLoop(JNIEnv* env, |
| const JavaParamRef<jobject>& jcaller, |
| jlong runLoopID) { |
| base::MessageLoop* message_loop = |
| reinterpret_cast<base::MessageLoop*>(runLoopID); |
| delete message_loop; |
| } |
| |
| bool RegisterBaseRunLoop(JNIEnv* env) { |
| return RegisterNativesImpl(env); |
| } |
| |
| } // namespace android |
| } // namespace mojo |
| |
| |