78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <jni.h>
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#include "base/android/jni_android.h"
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#include "base/android/scoped_java_ref.h"
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#include "base/bind.h"
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#include "base/logging.h"
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#include "base/message_loop/message_loop.h"
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#include "base/run_loop.h"
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#include "base/single_thread_task_runner.h"
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#include "jni/BaseRunLoop_jni.h"
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using base::android::JavaParamRef;
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namespace mojo {
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namespace android {
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static jlong JNI_BaseRunLoop_CreateBaseRunLoop(
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JNIEnv* env,
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const JavaParamRef<jobject>& jcaller) {
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base::MessageLoop* message_loop = new base::MessageLoop;
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return reinterpret_cast<uintptr_t>(message_loop);
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}
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static void JNI_BaseRunLoop_Run(JNIEnv* env,
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const JavaParamRef<jobject>& jcaller) {
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base::RunLoop().Run();
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}
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static void JNI_BaseRunLoop_RunUntilIdle(JNIEnv* env,
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const JavaParamRef<jobject>& jcaller) {
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base::RunLoop().RunUntilIdle();
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}
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static void JNI_BaseRunLoop_Quit(JNIEnv* env,
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const JavaParamRef<jobject>& jcaller) {
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base::RunLoop::QuitCurrentWhenIdleDeprecated();
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}
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static void RunJavaRunnable(
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const base::android::ScopedJavaGlobalRef<jobject>& runnable_ref) {
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Java_BaseRunLoop_runRunnable(base::android::AttachCurrentThread(),
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runnable_ref);
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}
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static void JNI_BaseRunLoop_PostDelayedTask(
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JNIEnv* env,
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const JavaParamRef<jobject>& jcaller,
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jlong runLoopID,
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const JavaParamRef<jobject>& runnable,
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jlong delay) {
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base::android::ScopedJavaGlobalRef<jobject> runnable_ref;
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// ScopedJavaGlobalRef do not hold onto the env reference, so it is safe to
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// use it across threads. |RunJavaRunnable| will acquire a new JNIEnv before
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// running the Runnable.
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runnable_ref.Reset(env, runnable);
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reinterpret_cast<base::MessageLoop*>(runLoopID)
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->task_runner()
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->PostDelayedTask(FROM_HERE,
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base::BindOnce(&RunJavaRunnable, runnable_ref),
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base::TimeDelta::FromMicroseconds(delay));
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}
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static void JNI_BaseRunLoop_DeleteMessageLoop(
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JNIEnv* env,
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const JavaParamRef<jobject>& jcaller,
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jlong runLoopID) {
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base::MessageLoop* message_loop =
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reinterpret_cast<base::MessageLoop*>(runLoopID);
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delete message_loop;
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}
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} // namespace android
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} // namespace mojo
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