Android中定义广播监听，其他页面发送

　　private  LocalBroadcastManager broadcastManager;
    /**
     * 注册广播接收器
     */
    private void receiveAdDownload() {
        broadcastManager = LocalBroadcastManager.getInstance(getActivity());
        IntentFilter intentFilter = new IntentFilter();
        intentFilter.addAction("fresh_user_info"); //监听的事件key
        broadcastManager.registerReceiver(mAdDownLoadReceiver, intentFilter); //调用广播回调方法
    }

    //调用广播回调方法
    BroadcastReceiver mAdDownLoadReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            Utils.Log("收到了广播："+mAdDownLoadReceiver);
            Bundle bundle = intent.getExtras();
            String resource = bundle.getString("resource"); //Intent 取值，发送广播时候传递的
            Utils.Log("resource:"+resource);
            //执行自己的业务逻辑......
        }
    };

    //发送广播 可以在其他页面发送
    Intent intents = new Intent("fresh_user_info"); //发送的目标
    intents.putExtra("resource", "add");　　　　　　　//发送的数据　
    LocalBroadcastManager.getInstance(UserProfileSettingActivity.this).sendBroadcast(intents);