我正在根据日期和时间安排任务,并添加闹钟管理器。安排的任务将添加到列表中。当我添加任何任务时,它也会被添加到 SQLite 数据库中,并为闹钟管理器分配一个唯一的 ID。
现在,如果我想要解除闹钟,则如果我从列表中删除该行,则我也希望解除特定的闹钟。我能够从数据库中删除该行,但如何解除为该行设置的闹钟?
以下是我的代码:
请参考这里:已更新。
现在,如果我想要解除闹钟,则如果我从列表中删除该行,则我也希望解除特定的闹钟。我能够从数据库中删除该行,但如何解除为该行设置的闹钟?
以下是我的代码:
Button AddData=(Button)findViewById(R.id.senddata);
AddData.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v) {
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
int iUniqueId = (int) (System.currentTimeMillis() & 0xfffffff);
Date= updatedate.getText().toString();
Time= updateTime.getText().toString();
Discripton= discription.getText().toString();
//---get current date and time---
Calendar calendar = Calendar.getInstance();
//---sets the time for the alarm to trigger---
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, month);
calendar.set(Calendar.DAY_OF_MONTH, day);
calendar.set(Calendar.HOUR_OF_DAY, mHour);
calendar.set(Calendar.MINUTE, mMinute);
calendar.set(Calendar.SECOND, 0);
Log.i("********####",year+" ,"+month+" , "+day+" , "+mHour+" , "+mMinute+"----"+ calendar.getTimeInMillis());
Intent intent = new Intent(AddEditExpense.this, TimeAlarm.class);
//intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
Bundle b12 = new Bundle();
mStuffresults=Discripton;
b12.putString("serverresponse", mStuffresults);
intent.setAction("" + Math.random());
intent.putExtras(b12);
PendingIntent displayIntent = PendingIntent.getBroadcast(AddEditExpense.this,iUniqueId,
intent, PendingIntent.FLAG_UPDATE_CURRENT);
alarmManager.set(AlarmManager.RTC_WAKEUP,
calendar.getTimeInMillis(), displayIntent);
}
}
请参考这里:已更新。
public boolean onContextItemSelected(MenuItem item) {
switch(item.getItemId()) {
case DELETE_ID:
UniqueId=AddEditExpense.s;
Log.i("UniqueId",UniqueId);
Integer i = Integer.valueOf(UniqueId);
PendingIntent contentIntent = PendingIntent.getBroadcast(TaskReminder.this, i,
new Intent(),PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.cancel(contentIntent);
AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
mDbHelper.deleteNote(info.id);
fillData();
return true;
}