This intent starts the target application if it is not running. When an alarm goes off, the Intent which has been registered with AlarmManager, is broadcasted by the system automatically. AlarmManager is always registered with intent. ![]() AlarmManager object can’t instantiate directly however it can be retrieved by calling Context.getSystemService(Context.ALARM_SERVICE). ![]() With the help of AlarmManager you can schedule execution of code in future. Prerequisite: Preliminary knowledge of Android application framework, and Intent Broadcast receiver.ĪlarmManager has access to the system alarm services. Project Information: Meta-information about the project. AlarmManager accesses to system alarm and schedules the execution of code even when the application is not running. You may require AlarmManager to schedule your work at a specified time. ![]() While writing an application, need arises to schedule execution of code in future.
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