Migrate files to embedder.

samples/android_sample/jni/dart_host.h

-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#ifndef DART_HOST_H
-#define DART_HOST_H
-
-#include <android_native_app_glue.h>
-#include "include/dart_api.h"
-#include "jni/activity_handler.h"
-#include "jni/context.h"
-#include "jni/graphics.h"
-#include "jni/input_service.h"
-#include "jni/sound_service.h"
-#include "jni/timer.h"
-#include "jni/vm_glue.h"
-
-// Currently the life cycle management is very crude. We conservatively
-// shutdown the main isolate when we lose focus and create a new one when
-// we resume. This needs to be improved later when we understand this better,
-// and we need some hooks to tell the Dart script to save/restore state
-// (and an API that will support that).
-
-class DartHost : public ActivityHandler {
- public:
-  explicit DartHost(Context* context);
-  virtual ~DartHost();
-
- protected:
-  int32_t OnActivate();
-  void OnDeactivate();
-  int32_t OnStep();
-
-  void OnStart();
-  void OnResume();
-  void OnPause();
-  void OnStop();
-  void OnDestroy();
-
-  void OnSaveState(void** data, size_t size);
-  void OnConfigurationChanged();
-  void OnLowMemory();
-  void OnCreateWindow();
-  void OnDestroyWindow();
-  void OnGainedFocus();
-  void OnLostFocus();
-
- private:
-  void Clear();
-  int32_t Activate();
-  void Deactivate();
-
-  ANativeWindow_Buffer window_buffer_;
-  InputHandler* input_handler_;
-  Graphics* graphics_;
-  SoundService* sound_service_;
-  Timer* timer_;
-  VMGlue* vm_glue_;
-  bool active_;
-};
-
-#endif
-