repeatingalarm

问题 I want to create a repeating alarm from AlarmManager which is triggered at 21:00 every day to show a notification. So i create a service and declare that in manifest, in the service class i wrote a method for schedule repeating alarms. public static void setRecurringAlarm(Context context) { AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); Intent i = new Intent(context, NotificationService.class); PendingIntent pi = PendingIntent.getService(context, 0, i, 0);

问题 I am trying to set a repeating alarm that will will download a file every minute but only between 8:00 and 22:00. I feel like I'm really close but I can't see the error I'm making. Currently the broadcast receiver is not activating. If set the repeating alarm manually to alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis()+10000, 60000,pendingIntent); it works fine. Any guidance would be much appreciated. protected void scheduleNextUpdate() { Intent intent = new

问题 I need to show notification for completing registration to user in every 2 hrs , I have set it to few mins for testing , but my notification comes only once it never come again . Please suggest. My code for repeating task : public void createNotification() { Intent notificationIntent = new Intent(context, ShowNotification.class); PendingIntent contentIntent = PendingIntent.getService(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am = (AlarmManager)

问题 I need to show notification for completing registration to user in every 2 hrs , I have set it to few mins for testing , but my notification comes only once it never come again . Please suggest. My code for repeating task : public void createNotification() { Intent notificationIntent = new Intent(context, ShowNotification.class); PendingIntent contentIntent = PendingIntent.getService(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am = (AlarmManager)

问题 I know this type of questions are aksed so many times...but please first read my question before down voting or marking as duplicate. I have referred so many SO questions like this for managing alarm but cant find any solution so i am here. In my app i want to trigger repeating alarm one at daily 8.00 am and others as user specified. First i tired to repeat alarm using setRepeating...this is my code Calendar calendar = Calendar.getInstance(); calendar.add(Calendar.DATE, 1); calendar.set

问题 I am trying to make a task repeat at the end of each day (23.59) to do so I would like to use alarmmanager.setRepeating(). In my test i have come up with a bit of code that i thought would repeat a task every second, it works but instead of being everyseconds it repeats the tasks every minute, I am not sure why and therefore I am not sure that I will be able to make it work for every day. Here is my code: public class RecurringTasks extends BroadcastReceiver { @Override public void onReceive

问题 My code: Calendar calSet = Calendar.getInstance(); calSet.set(Calendar.HOUR_OF_DAY, 11); calSet.set(Calendar.MINUTE, 20); calSet.set(Calendar.SECOND, 0); calSet.set(Calendar.MILLISECOND, 0); PendingIntent pi=PendingIntent.getBroadcast(context,0,myIntent,PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager alarmManager = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE); alarmManager.set(AlarmManager.RTC_WAKEUP,calSet.getTimeInMillis(),pi); and say, I'm executing at 11:30. Alarm

问题 I'm looking to cancel 2 repeating alarms at a specific time but the app currently decides to call the cancel as soon as you create the alarms. For example if you set the the time to end repeation at 13:18 then the repeating alarm should repeat until it is that time. Here is some of the code I have been toying with: Toast.makeText(this, "Alarm Scheduled for " + midnight, Toast.LENGTH_LONG).show(); AlarmManager Databackon = (AlarmManager) getSystemService(Context.ALARM_SERVICE); Databackon.set

问题 I wanted to deliver daily notification at a specified time, I did that but when I close the app from recents, the notification did not delivered at all. I dont know how to figure that out. Can someone please suggest me what is the best way to deliver the notification even if the app is closed (not force closed) or the device is booted, the notification must be at the exact time. Any help would be appreciated. Here is the code, The alarmreciever class, public class AlarmReciever extends

问题 Description I am developing an app (for testing purposes), that every 60 seconds will save a word in a database (using SQLiteOpenHelper). I am trying to achieve that by using AlarmManager (setRepeating) + Wake Lock (PARTIAL_WAKE_LOCK). It is important that the app also runs even if the screen is black. I tested my app for 2 days, tried several approaches but i have 1 issue which i can´t figure out. The best result i got code-wise is what i posted. I tested the app on 2 different phones a