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Questions - alarmmanager

AlarmManager time not being set correctly

I am developing an app where I use an AlarmManager to schedule a time to open an Activity. The chosen time is picked by a TimePicker. Despite the time being the expected one when I call the method whe...

Fábio Pires

android

calendar

broadcastreceiver

alarmmanager

timepicker

Votes: 0

Answers: 1

Latest Answer

Try using setExact instead of set ... mAlarmManager.setExact(AlarmManager.RTC_WAKEUP, when.getTimeInMillis(), pi); https://developer.android.com/training/scheduling/alarms

quer

Calendar not returning the correct time

I want to pick a time from time picker and set an alarm using AlarmManager for that time. When I use when.getTimeInMillis the value returned is different from the time I´ve set. For example , if I se...

Fábio Pires

android

calendar

alarmmanager

timepicker

Votes: 0

Answers: 1

Latest Answer

Instead of Calendar c=Calendar.getInstance(); c.add(Calendar.HOUR, hour); c.add(Calendar.MINUTE, min); Try doing Calendar c=Calendar.getInstance(); c.set(Calendar.HOUR, hour); c.set(Calendar.MINUTE, ...

lasagnakid77

PendingIntent.FLAG_NO_CREATE returns null after restarting emulator a couple of times

I am trying to check if the alarm I set exists by passing in the same request code and intent values I have used while setting the alarm. Now, I have set the alarm to repeat every minute. It works as ...

sammy

java

android-studio

kotlin

android-intent

alarmmanager

Votes: 0

Answers: 0

Android studio notifications

I have a problem with notifications in my app. I want to set multiple notifications for different hours of the day. For example, let's take 8, 12 and 23 o'clock. But only the one at 23 o'clock trigger...

duszyn_

java

android

notifications

android-notifications

alarmmanager

Votes: 0

Answers: 1

Latest Answer

This is the expected behavior since in your code, when you set the alarm, you have to give every PendingIntent unique requestCode which in your case remains the same, i.e., 0. So when you set another ...

Chandresh Parmar

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