Are there threads in Flutter?

Flutter is single threaded and runs an event loop (like Node. js), you don’t have to worry about thread management or spawning background threads. If you’re doing I/O-bound work, such as disk access or a network call, then you can safely use async/await and you’re done.24 Şub 2021

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How do I use alarm Manager?

To start an Alarm Manager you need to first get the instance from the System. Then pass the PendingIntent which would get executed at a future time that you specify . AlarmManager manager = (AlarmManager) getSystemService(Context. ALARM_SERVICE); Intent alarmIntent = new Intent(context, MyAlarmReceiver.

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