Delete 'src/AlarmInitReceiver.java'

pull/5/head
ple93m5su 1 year ago
parent 5a82179536
commit 88f584ac5d

@ -1,99 +0,0 @@
/*
* 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.app.AlarmManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import net.micode.notes.data.Notes;
import net.micode.notes.data.Notes.NoteColumns;
/**
* @projectName: xiaomi label
* @package: ui
* @className: AlarmInitReceiver
* @description: BroadcastReceiver
* @author: zhangchaoqun
* @createDate: datetime
* @updateUser: user
* @updateDate: datetime
* @updateRemark:
* @version: v1.0
*/
public class AlarmInitReceiver extends BroadcastReceiver {
//声明PROJECTION每个元素包括id和提醒日期
private static final String [] PROJECTION = new String [] {
NoteColumns.ID,
NoteColumns.ALERTED_DATE
};
//定义ID和时间初始值
private static final int COLUMN_ID = 0;
private static final int COLUMN_ALERTED_DATE = 1;
@Override//表示重写
/**
* @description :contextintent广
* @param 1:context
* @param 2:intent
* @param 3:
* @return :void
* @author zhangchaoqun
*/
public void onReceive(Context context, Intent intent) {
//获取当前日期
long currentDate = System.currentTimeMillis();
//Cursor在这里的作用是通过查找数据库中的标签内容找到和当前系统时间相等的标签
Cursor c = context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
PROJECTION,
NoteColumns.ALERTED_DATE + ">? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE,
//将long类型的currentDate转变为String类
new String[] { String.valueOf(currentDate) },
null);
/*
*c != nullcursorcursor
*/
if (c != null) {
//移动到开始位置
if (c.moveToFirst()) {
do {
//获取提醒日期
long alertDate = c.getLong(COLUMN_ALERTED_DATE);
//通过定义一个intent方法与AlarmReceiver类建立连接
Intent sender = new Intent(context, AlarmReceiver.class);
sender.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, c.getLong(COLUMN_ID)));
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, sender, 0);
//新建闹钟管理者,使用系统的闹钟服务
AlarmManager alermManager = (AlarmManager) context
.getSystemService(Context.ALARM_SERVICE);
//调用安卓的AlarmManager设置一个系统提醒事项设置提醒时间为便签中所存的alertDate
alermManager.set(AlarmManager.RTC_WAKEUP, alertDate, pendingIntent);
} while (c.moveToNext());
}
//关闭游标
c.close();
}
}
}
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