【发布时间】:2018-04-17 06:20:42
【问题描述】:
在警报应用中,用户可以设置无限数量的警报吗? 我正在研究我的项目中的警报选项,我意识到它只工作一次。如果我希望能够发出许多警报,应该如何使用 Threads 或 IntentFilter 或其他方式?
public class AlarmReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
String title = intent.getStringExtra("Title");
NotificationManager notificationManager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
Intent myIntent = new Intent();
System.out.println("Title: " + title);
switch (title){
case "Weight":
myIntent = new Intent(context, WeightActivity.class);
break;
case "Measure":
myIntent = new Intent(context, measurActivity.class);
break;
case "Pr":
myIntent = new Intent(context, PrsActivity.class);
break;
case "Macros":
myIntent = new Intent(context, DietActivity.class);
break;
}
myIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 100, myIntent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder builder = (NotificationCompat.Builder) new NotificationCompat.Builder(context)
.setContentIntent(pendingIntent)
.setSmallIcon(R.drawable.dumbbell)
.setContentTitle("Tracker")
.setContentText(title)
.setAutoCancel(true);
notificationManager.notify(1, builder.build());
}
}
【问题讨论】:
-
开关不适用于字符串(标题),它使用整数。
-
开关没问题
-
感谢第一个答案,它的帮助。
标签: android broadcast alarm receiver