gitProject/other/07_210340161孙庆斌_代码标注/AlarmReceiver.java

/*
 * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
 *
 * Licensed 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 net.micode.notes.ui;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

public class AlarmReceiver extends BroadcastReceiver { //类描述：继承广播接收器的类闹钟消息接收器
    @Override
    public void onReceive(Context context, Intent intent) {//对闹铃进行监听，为intent设置class对象并增加标志
        intent.setClass(context, AlarmAlertActivity.class);//将该intent与类AlarmAlertActivity建立连接。
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        context.startActivity(intent);//启动该intent所连接的类
    }
}