adding packages
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[](https://www.buymeacoffee.com/rodydavis)
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[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WSH3GVC49GNNJ)
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# get_version
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## Description
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Get the Version Name, Version Code and App ID on iOS and Android.
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## Setup
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### Android
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Go to build.gradle and update:
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```
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defaultConfig {
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versionCode 1
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versionName "1.0"
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minSdkVersion 16
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testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
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}
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```
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### iOS
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Already good to go.
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## How to Use
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Get OS Version:
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```
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String platformVersion;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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platformVersion = await GetVersion.platformVersion;
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} on PlatformException {
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platformVersion = 'Failed to get platform version.';
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}
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```
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Get Version Name:
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```
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String projectVersion;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectVersion = await GetVersion.projectVersion;
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} on PlatformException {
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projectVersion = 'Failed to get project version.';
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}
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```
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Get Version Code:
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```
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String projectCode;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectCode = await GetVersion.projectCode;
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} on PlatformException {
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projectCode = 'Failed to get build number.';
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}
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```
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Get App ID:
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```
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String projectAppID;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectAppID = await GetVersion.appID;
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} on PlatformException {
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projectAppID = 'Failed to get app ID.';
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}
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```
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Get App Name:
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```
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String projectName;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectName = await GetVersion.appName;
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} on PlatformException {
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projectName = 'Failed to get app name.';
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}
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```
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## Example
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```
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:get_version/get_version.dart';
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void main() => runApp(new MyApp());
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class MyApp extends StatefulWidget {
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@override
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_MyAppState createState() => new _MyAppState();
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}
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class _MyAppState extends State<MyApp> {
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String _platformVersion = 'Unknown';
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String _projectVersion = '';
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String _projectCode = '';
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String _projectAppID = '';
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String _projectName = '';
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@override
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initState() {
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super.initState();
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initPlatformState();
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}
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// Platform messages are asynchronous, so we initialize in an async method.
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initPlatformState() async {
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String platformVersion;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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platformVersion = await GetVersion.platformVersion;
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} on PlatformException {
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platformVersion = 'Failed to get platform version.';
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}
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String projectVersion;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectVersion = await GetVersion.projectVersion;
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} on PlatformException {
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projectVersion = 'Failed to get project version.';
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}
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String projectCode;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectCode = await GetVersion.projectCode;
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} on PlatformException {
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projectCode = 'Failed to get build number.';
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}
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String projectAppID;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectAppID = await GetVersion.appID;
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} on PlatformException {
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projectAppID = 'Failed to get app ID.';
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}
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String projectName;
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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projectName = await GetVersion.appName;
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} on PlatformException {
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projectName = 'Failed to get app name.';
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}
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// If the widget was removed from the tree while the asynchronous platform
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// message was in flight, we want to discard the reply rather than calling
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// setState to update our non-existent appearance.
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if (!mounted) return;
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setState(() {
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_platformVersion = platformVersion;
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_projectVersion = projectVersion;
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_projectCode = projectCode;
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_projectAppID = projectAppID;
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_projectName = projectName;
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});
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}
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@override
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Widget build(BuildContext context) {
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return new MaterialApp(
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home: new Scaffold(
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appBar: new AppBar(
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title: new Text('Plugin example app'),
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),
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body: new SingleChildScrollView(
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child: new ListBody(
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children: <Widget>[
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new Container(
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height: 10.0,
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),
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new ListTile(
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leading: new Icon(Icons.info),
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title: const Text('Name'),
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subtitle: new Text(_projectName),
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),
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new Container(
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height: 10.0,
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),
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new ListTile(
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leading: new Icon(Icons.info),
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title: const Text('Running on'),
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subtitle: new Text(_platformVersion),
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),
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new Divider(
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height: 20.0,
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),
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new ListTile(
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leading: new Icon(Icons.info),
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title: const Text('Version Name'),
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subtitle: new Text(_projectVersion),
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),
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new Divider(
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height: 20.0,
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),
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new ListTile(
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leading: new Icon(Icons.info),
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title: const Text('Version Code'),
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subtitle: new Text(_projectCode),
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),
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new Divider(
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height: 20.0,
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),
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new ListTile(
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leading: new Icon(Icons.info),
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title: const Text('App ID'),
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subtitle: new Text(_projectAppID),
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),
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],
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),
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),
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),
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);
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}
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}
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```
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