在我的应用程序中,我使用了多个警报管理器,它们都工作正常。现在我的应用中还需要两件事:
为每个 alarmManager 设置一个 ID,这样我就可以在我的广播接收器中识别这个警报
以后使用这个id取消闹钟
我的闹钟设置代码
Calendar cal1 = Calendar.getInstance();
cal1.set(Calendar.HOUR_OF_DAY, h1);
cal1.set(Calendar.MINUTE, m1+30);
cal1.set(Calendar.SECOND, 00);
Intent intent = new Intent(context, YourBroadCastReceiver.class);
// Add Some unique ID here for e.g "SFSF43535"
PendingIntent openAlarm = PendingIntent.getBroadcast(context, 0, intent, 0);
// Add Some unique ID here for e.g "SFSf87sfs"
PendingIntent CloseAlarm = PendingIntent.getBroadcast(context, 0, intent, 0);
AlarmManager alarmManager = (AlarmManager) context.getSystemService(ALARM_SERVICE);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,
cal1.getTimeInMillis(), DateUtils.DAY_IN_MILLIS, openAlarm);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,
cal1.getTimeInMillis(), DateUtils.DAY_IN_MILLIS, CloseAlarm);
YourBroadCastReceiver(这里我需要唯一 ID)
@Override
public void onReceive(Context context, Intent intent) {
// Get Unique id here to find some data related to that alram
}
最佳答案
您可以向您的 Intent
添加额外的内容,它将被传递:
Intent intent = new Intent(context, YourBroadCastReceiver.class);
intent.putExtra("id", "somerandomID");
然后将多余的部分放回接收器中:
public void onReceive(Context context, Intent intent) {
String id = intent.getStringExtra("id");
关于java - Android 设置具有唯一 ID 的闹钟,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/56023509/