Questions tagged as 'android-alarmmanager'

Tagged questions
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Does not reach notification

I want every day at 10 pm to get a notification to the user. When 22 hours arrive, nothing happens. follow the code below public void Alarme(){ this.context = this; Intent myIntent = new Intent(this.context, AlarmReceiver.clas...
asked by 01.11.2018 / 01:47
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How do I make an alert screen with sound similar to the native alarm clock app?

Hello, I have an automation project and I created an android app to receive the esp data and do the data processing, however in a certain situation the user needs to be alerted urgently, so I want to make a warning screen with sound and that tou...
asked by 19.04.2018 / 05:06
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A service that runs every day in the background on android

Good afternoon!    Maybe my question does not fit perfectly into the criteria because it is more of a doubt whether "it is possible or it is not possible".    Here's the problem:    I want to create an app in the following scenario: it will set...
asked by 14.04.2018 / 22:00
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Alarm manager, main screen

I made an app that generates an alarm at 7 o'clock, it's catching on perfectly, the problem is when I get this alarm from the Main Activity in Manifest, when I do this, the app no longer generates the alarm, what do I need to do to get ? Well my...
asked by 26.09.2017 / 01:39
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Alarms get lost when cell phone is turned off and on!

How do you prevent alarms from getting lost? Ex: If I create a AlarmManager that calls a Broadcast , if I reboot the phone the alarm will no longer be released.     
asked by 05.06.2014 / 22:38
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Notification with alarm manager

One of the final goals of my app is to send notifications to the user at a certain time. My alarm manager is working correctly now my problem is are notifications that are not shown. The goal is to show a notification after 10 seconds but I'm...
asked by 16.06.2016 / 16:28
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Error resetting alarm with AlarmManager shortly after canceling alarm

I have an alarm set to wake up at a certain time and repeat every 5 minutes. But after a few repetitions, I automatically set the cancellation of that, that is, I call the method to cancel " cancelAlarm(); " and then call the method set...
asked by 20.01.2015 / 18:07