| // Copyright 2013 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/shell/android/mojo_main.h" |
| |
| #include "base/android/java_handler_thread.h" |
| #include "base/android/jni_string.h" |
| #include "base/at_exit.h" |
| #include "base/bind.h" |
| #include "base/command_line.h" |
| #include "base/lazy_instance.h" |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/message_loop/message_loop.h" |
| #include "jni/MojoMain_jni.h" |
| #include "mojo/application_manager/application_loader.h" |
| #include "mojo/application_manager/application_manager.h" |
| #include "mojo/shell/context.h" |
| #include "mojo/shell/init.h" |
| #include "ui/gl/gl_surface_egl.h" |
| |
| using base::LazyInstance; |
| |
| namespace mojo { |
| |
| namespace { |
| |
| LazyInstance<scoped_ptr<base::MessageLoop> > g_java_message_loop = |
| LAZY_INSTANCE_INITIALIZER; |
| |
| LazyInstance<scoped_ptr<shell::Context> > g_context = |
| LAZY_INSTANCE_INITIALIZER; |
| |
| LazyInstance<scoped_ptr<base::android::JavaHandlerThread> > g_shell_thread = |
| LAZY_INSTANCE_INITIALIZER; |
| |
| void RunShell(std::vector<GURL> app_urls) { |
| shell::Context* context = g_context.Pointer()->get(); |
| context->Init(); |
| context->set_ui_loop(g_java_message_loop.Get().get()); |
| for (std::vector<GURL>::const_iterator it = app_urls.begin(); |
| it != app_urls.end(); ++it) { |
| context->Run(*it); |
| } |
| } |
| |
| } // namespace |
| |
| static void Init(JNIEnv* env, jclass clazz, jobject context) { |
| base::android::ScopedJavaLocalRef<jobject> scoped_context(env, context); |
| |
| base::android::InitApplicationContext(env, scoped_context); |
| |
| base::CommandLine::Init(0, 0); |
| mojo::shell::InitializeLogging(); |
| |
| // We want ~MessageLoop to happen prior to ~Context. Initializing |
| // LazyInstances is akin to stack-allocating objects; their destructors |
| // will be invoked first-in-last-out. |
| shell::Context* shell_context = new shell::Context(); |
| g_context.Get().reset(shell_context); |
| g_java_message_loop.Get().reset(new base::MessageLoopForUI); |
| base::MessageLoopForUI::current()->Start(); |
| |
| // TODO(abarth): At which point should we switch to cross-platform |
| // initialization? |
| |
| gfx::GLSurface::InitializeOneOff(); |
| } |
| |
| static void Start(JNIEnv* env, jclass clazz, jstring jurl) { |
| std::vector<GURL> app_urls; |
| #if defined(MOJO_SHELL_DEBUG_URL) |
| app_urls.push_back(GURL(MOJO_SHELL_DEBUG_URL)); |
| // Sleep for 5 seconds to give the debugger a chance to attach. |
| sleep(5); |
| #else |
| if (jurl) |
| app_urls.push_back(GURL(base::android::ConvertJavaStringToUTF8(env, jurl))); |
| #endif |
| |
| g_shell_thread.Get().reset( |
| new base::android::JavaHandlerThread("shell_thread")); |
| g_shell_thread.Get()->Start(); |
| g_shell_thread.Get()->message_loop()->PostTask( |
| FROM_HERE, base::Bind(&RunShell, app_urls)); |
| } |
| |
| bool RegisterMojoMain(JNIEnv* env) { |
| return RegisterNativesImpl(env); |
| } |
| |
| } // namespace mojo |