restart_app gives Flutter apps a single Dart API for restarting or relaunching across Android, iOS, web, macOS, Linux, and Windows. Each platform uses the safest restart path available to Flutter apps. The package returns a structured RestartResult so you can handle unsupported modes, denied permissions, or platform limits without guessing. 
import 'package:restart_app/restart_app.dart';

final result = await Restart.restartApp();

if (!result.success) {
  // Show or log result.code and result.message.
}

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What it handles

  • Android activity relaunch, including Android TV and Fire TV launcher fallback.
  • iOS Flutter engine restart when the host app registers plugins for a new engine.
  • Optional iOS notification fallback when a user-tap relaunch is acceptable.
  • Web page reload through window.location.
  • macOS and Windows process relaunch where app packaging permits it.
  • Linux execv process replacement.

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Requirements

  • Dart SDK >=3.4.0
  • Flutter >=3.22.0

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Next steps