launch_args 1.0.0+1
launch_args: ^1.0.0+1

Flutter Android iOS

Plugin to get command line launch args for both Android and iOS.

launch_args #

Table of Contents #

Introduction #

Flutter package to be able to get the args passed to an Android or iOS application. This plugin currently only supports Android and iOS as most other platforms provide the args to the main function directly.


Usage #

import 'package:flutter/material.dart';
import 'package:launch_args/launch_args.dart';

Future<void> main(List<String> args) async {
  WidgetsFlutterBinding.ensureInitialized();
  args = args?.isNotEmpty == true ? args : (await LaunchArgs.args);

  runApp(MyApp(args: args));
}

Passing Args #

Android #

adb

adb -s $DEVICE_ID shell am start \
  -n $ANDROID_PACKAGE/$ANDROID_ACTIVITY \
  -ez [arg name] [value] \
  -ez [arg name2] [value 2] \
  ...

Note: The arg names on android will be prefexed with -- to make it compatible with the options from the args package as Android always uses key / value pairs.

iOS #

ios-deploy

$FLUTTER_HOME/bin/cache/artifacts/ios-deploy/ios-deploy --id $DEVICE_ID \
  --bundle build/ios/iphoneos/Runner.app \
  --debug \
  --args [arg name] [arg value] [arg name2] [arg value2] ...

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Publisher

peifferinnovations.com

Plugin to get command line launch args for both Android and iOS.

Repository (GitHub)
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Documentation

API reference

License

MIT (LICENSE)

Dependencies

flutter, logging, websafe_platform

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Packages that depend on launch_args