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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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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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* 闹钟提醒广播接收器类
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* 功能：接收系统或应用触发的闹钟广播，启动对应的提醒界面活动（AlarmAlertActivity）
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*/
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public class AlarmReceiver extends BroadcastReceiver {
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/**
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* 接收广播时的回调方法（核心逻辑）
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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（包含触发闹钟的相关信息）
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*/
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@Override
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public void onReceive(Context context, Intent intent) {
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// 设置要启动的目标活动类为闹钟提醒界面（AlarmAlertActivity）
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intent.setClass(context, AlarmAlertActivity.class);
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// 添加"新任务"标志（广播接收器中启动Activity需此标志，否则可能无法启动）
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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// 通过上下文启动目标活动（触发闹钟提醒界面显示）
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context.startActivity(intent);
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}
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} |
