SpawnedEngineActivity.java

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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.
 
package dev.flutter.scenarios;
 
import android.content.Context;
import androidx.annotation.NonNull;
import io.flutter.embedding.engine.FlutterEngine;
import io.flutter.embedding.engine.FlutterEngineGroup;
 
public class SpawnedEngineActivity extends TestActivity {
  static final String TAG = "Scenarios";
 
  @Override
  @NonNull
  public FlutterEngine provideFlutterEngine(@NonNull Context context) {
    FlutterEngineGroup engineGroup = new FlutterEngineGroup(context);
    FlutterEngineGroup.Options options =
        new FlutterEngineGroup.Options(context).setAutomaticallyRegisterPlugins(false);
    engineGroup.createAndRunEngine(options);
 
    FlutterEngine secondEngine = engineGroup.createAndRunEngine(options);
 
    secondEngine
        .getDartExecutor()
        .setMessageHandler("take_screenshot", (byteBuffer, binaryReply) -> notifyFlutterRendered());
 
    return secondEngine;
  }
}