Ahm*_*asi 8 android broadcastreceiver android-pendingintent smsmanager
我正在制作一个短信计划应用程序,它只需要用户的时间,短信和号码,并在给定时间发送短信.我在用PendingIntent.这是我的示例代码.
当用户创建计划时,它只是调用此方法.
private void SendMessages()
{
Intent intent = new Intent(this, SMSBroadcastReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(
this.getApplicationContext(), 234324243, intent, 0);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, Timemilli, pendingIntent);
}
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这是'SMSBroadcastReceiver.java'文件
public class SMSBroadcastReceiver extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent)
{
Toast.makeText(context, "SMS Sent !!!!.", Toast.LENGTH_LONG)
.show();
// //Sms Sending
try
{
SmsManager smsManager = SmsManager.getDefault();
for (int i = 0; i < SMSScheduleContactsActivity.SelectedContacts.length; i++)
{
smsManager.sendTextMessage(
SMSScheduleContactsActivity.SelectedContacts[i], null,
AddNewSmsSchedule.Message, null, null);
}
Log.d("testllllllllllllllll", "Message Sent");
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
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我的问题是:当用户编辑时间表时,如何取消该广播并发送新广播?由于可以有多个时间表,如何找到更改/中止的特殊情况?
Com*_*are 10
当用户编辑时间表时,如何取消该广播并发送新广播?
cancel()使用AlarmManager与PendingIntent您用于设置计划的等效内容相同的呼叫:
Intent intent = new Intent(this, SMSBroadcastReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 234324243, intent, 0);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.cancel(pendingIntent);
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由于可以有多个时间表,如何找到特定的更改/中止?
您的实施中只有一个警报.
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