content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   * 
   *   http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.weex.common;
  
  import android.app.Activity;
  import android.content.BroadcastReceiver;
  import android.content.Context;
  import android.content.Intent;
  import android.content.IntentFilter;
  import android.support.v4.content.LocalBroadcastManager;
  
  import org.apache.weex.WXEnvironment;
  
  /**
   * Created by lixinke on 16/10/10.
   */
  
  public abstract class WXCompatModule extends WXModule implements Destroyable {
  
    private ModuleReceive mModuleReceive;
  
    public WXCompatModule() {
      mModuleReceive = new ModuleReceive(this);
      LocalBroadcastManager.getInstance(WXEnvironment.getApplication())
          .registerReceiver(mModuleReceive, new IntentFilter(WXModule.ACTION_ACTIVITY_RESULT));
      LocalBroadcastManager.getInstance(WXEnvironment.getApplication())
          .registerReceiver(mModuleReceive, new IntentFilter(WXModule.ACTION_REQUEST_PERMISSIONS_RESULT));
    }
  
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    }
  
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
    }
  
    @Override
    public void destroy() {
      LocalBroadcastManager.getInstance(WXEnvironment.getApplication())
          .unregisterReceiver(mModuleReceive);
    }
  
    static class ModuleReceive extends BroadcastReceiver {
  
      private WXCompatModule mWXCompatModule;
  
      ModuleReceive(WXCompatModule module) {
        mWXCompatModule = module;
      }
  
      @Override
      public void onReceive(Context context, Intent intent) {
        String action = intent.getAction();
        switch (action) {
          case WXModule.ACTION_ACTIVITY_RESULT:
            int requestCode = intent.getIntExtra(WXModule.REQUEST_CODE, -1);
            int resultCode = intent.getIntExtra(WXModule.RESULT_CODE, Activity.RESULT_OK);
            mWXCompatModule.onActivityResult(requestCode, resultCode, intent);
            break;
          case WXModule.ACTION_REQUEST_PERMISSIONS_RESULT:
            requestCode = intent.getIntExtra(WXModule.REQUEST_CODE, -1);
            String[] permissions = intent.getStringArrayExtra(WXModule.PERMISSIONS);
            int[] grantResults = intent.getIntArrayExtra(WXModule.GRANT_RESULTS);
            mWXCompatModule.onRequestPermissionsResult(requestCode, permissions, grantResults);
            break;
        }
      }
    }
  }
  