poller 1.1.3 poller: ^1.1.3 copied to clipboard
A custom poller for Flutter apps to use to periodically poll for information.
poller #
A custom poller for Flutter apps to use to periodically execute a function.
Usage #
Create a poller. Start it. If desired, pause, resume, or stop it altogether. You can also check on its status to see if it is paused or stopped.
import 'package:poller/poller.dart';
final Poller poller = new Poller(seconds: 3, callback: () {
// callback function
});
poller.start();
poller.pause();
poller.resume();
poller.stop();
if (poller.isPaused) {
// poller is paused
}
if (poller.isStopped) {
// poller is stopped
}
Example #
See example/main.dart
for usage example.
Getting Started #
Use this package as a library.
1. Depend on it #
Add this to your package's pubspec.yaml file:
dependencies:
poller: ^1.1.3
2. Install it #
You can install packages from the command line:
with pub:
$ pub get
with Flutter:
$ flutter pub get
Alternatively, your editor might support pub get
or flutter pub get
. Check the docs for your editor to learn more.
3. Import it #
Now in your Dart code, you can use:
import 'package:poller/poller.dart';