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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* 文件: AlarmReceiver.java
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* 描述: 便签提醒闹钟广播接收器
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* 作用: 接收系统闹钟服务发出的广播，启动提醒界面
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* 功能:
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* 1. 接收AlarmManager触发的闹钟广播
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* 2. 将广播转发到AlarmAlertActivity以显示提醒界面
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*/
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package net.micode.notes.ui;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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/**
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* 便签提醒闹钟广播接收器类
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*
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* 当系统闹钟服务触发便签提醒时，此接收器会接收到广播。
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* 接收器的主要职责是启动AlarmAlertActivity活动，显示提醒界面。
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* 此类是便签提醒功能的中间环节，连接系统闹钟服务和提醒界面。
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*/
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public class AlarmReceiver extends BroadcastReceiver {
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/**
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* 接收闹钟广播时的回调方法
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*
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* @param context 上下文环境
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* @param intent 接收到的广播意图，包含便签URI数据
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*/
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@Override
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public void onReceive(Context context, Intent intent) {
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// 将意图的目标类设置为AlarmAlertActivity
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intent.setClass(context, AlarmAlertActivity.class);
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// 添加新任务标志，确保活动在新的任务栈中启动
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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// 启动提醒活动
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context.startActivity(intent);
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}
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}
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