title: Run Flutter Code in Background at Specific DateTime
body: <p>I want to make a reminder app, which should remind the user to complete a specific task at a given DateTime. In order to accomplish the same, the approach that I have followed is to use <a href="https://pub.dev/packages/android_alarm_manager" rel="nofollow noreferrer">android_alarm_manager</a> and then dispatch a function every few minutes, to see if the stored DateTime is equal to/past the current DateTime, but I believe there ought to be a better approach.</p>
  
  <p>How can I execute the Flutter code in background at a specific DateTime? </p>