【发布时间】:2016-02-01 06:53:24
【问题描述】:
我的应用允许用户设置在特定时间服药的提醒。 设置这些警报没有问题。我很难在稍后在另一个活动中取消这些警报。
这是我设置闹钟的代码:
private void setAlarms() {
Intent myIntent=new Intent(getApplicationContext(), AlarmReceiver.class);
myIntent.putExtra("MedName",medication_name);
myIntent.setAction("b5.project.medibro.receivers.AlarmReceiver");
AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
int counter=0;
for(String timer: timers){
//timer is a string of the form "hh:mm"
try {
String[] comps=timer.split(":");
Calendar cal=Calendar.getInstance();
cal.set(Calendar.HOUR_OF_DAY, Integer.valueOf(comps[0]));
cal.set(Calendar.MINUTE, Integer.valueOf(comps[1]));
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
//Date date= dateFormat.parse(startDate + " " + timer);
Log.d(TAG,comps[0]+" "+comps[1]+ "Alarm Time: " + cal.getTime().toString());
PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), counter, myIntent,PendingIntent.FLAG_UPDATE_CURRENT);
am.setInexactRepeating(AlarmManager.RTC_WAKEUP,
cal.getTimeInMillis(),
AlarmManager.INTERVAL_DAY,
pendingIntent);
Log.d(TAG,"Counter: "+counter);
counter++;
} catch (ParseException e) {
e.printStackTrace();
Log.d(TAG,"Time Parsing error: "+e.getMessage());
}
}
如您所见,计数器是属于 ONE Medicine 的 pendingIntents 的 id。 但是当有多种药物时,待处理的意图将具有相同的 id。(计数器值)
谁能建议一种替代/有效的方法来解决这个冲突?
【问题讨论】:
标签: android android-intent android-pendingintent android-alarms repeatingalarm