flutter_main.h

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#ifndef FLUTTER_SHELL_PLATFORM_ANDROID_FLUTTER_MAIN_H_
#define FLUTTER_SHELL_PLATFORM_ANDROID_FLUTTER_MAIN_H_
 
#include <jni.h>
 
#include "flutter/common/settings.h"
#include "flutter/fml/macros.h"
#include "flutter/runtime/dart_service_isolate.h"
#include "flutter/shell/platform/android/android_rendering_selector.h"
 
namespace flutter {
 
class FlutterMain {
 public:
  ~FlutterMain();
 
  static bool Register(JNIEnv* env);
 
  static FlutterMain& Get();
 
  const flutter::Settings& GetSettings() const;
  flutter::AndroidRenderingAPI GetAndroidRenderingAPI();
 
  static AndroidRenderingAPI SelectedRenderingAPI(
      const flutter::Settings& settings,
      int api_level);
 
 private:
  const flutter::Settings settings_;
  const flutter::AndroidRenderingAPI android_rendering_api_;
  DartServiceIsolate::CallbackHandle vm_service_uri_callback_ = 0;
 
  explicit FlutterMain(const flutter::Settings& settings,
                       flutter::AndroidRenderingAPI android_rendering_api);
 
  static void Init(JNIEnv* env,
                   jclass clazz,
                   jobject context,
                   jobjectArray jargs,
                   jstring kernelPath,
                   jstring appStoragePath,
                   jstring engineCachesPath,
                   jlong initTimeMillis,
                   jint api_level);
 
  void SetupDartVMServiceUriCallback(JNIEnv* env);
 
  FML_DISALLOW_COPY_AND_ASSIGN(FlutterMain);
};
 
}  // namespace flutter
 
#endif  // FLUTTER_SHELL_PLATFORM_ANDROID_FLUTTER_MAIN_H_