schedule_controller 0.1.2+1 schedule_controller: ^0.1.2+1 copied to clipboard
A task scheduler controller Performs several different tasks daily. Straightforward and useful timer.
schedule_controller #
Perform several different tasks daily. Straightforward and useful timer. It is easy to use. Execute tasks at fixed times. Confirm scheduled tasks before starting each time, if there are tasks, timing task generation.
Usage #
Let's explain to everyone
callback
is a function that is executed every time
timeOutRunOnce
is mean run once after timeout
timing
means to call the callback
function at every timing
time. But you need to replace the [8:30AM] to [8.5]. There is no problem with the time zone, it will be automatically adjusted to the user's time.
readFn
is a function to read data, you must return a value
writeFn
is a function to write data
Future get(String key) async {
SharedPreferences prefs = await SharedPreferences.getInstance();
return prefs.get(key);
}
Future save(String key, String value) async {
SharedPreferences prefs = await SharedPreferences.getInstance();
prefs.setString(key, value);
}
controller = ScheduleController([
Schedule(
timeOutRunOnce: true,
timing: [8, 10.5, 16, 18],
readFn: () async => await get('schedule'),
writeFn: (String data) async {
debugPrint(data);
await save('schedule', data);
},
callback: () {
debugPrint('schedule');
},
),
]);
controller.run();