How do you detect the host platform from Dart code?

For UI that should differ slightly on **iOS** and **Android**, i.e. on ***different platforms***, there must be a way to detect which one the app is running on, but I couldn't find it in the docs. What is it?

Thanks to Collin, the final answer is:

bool isIOS = Theme.of(context).platform == TargetPlatform.iOS;

You can do

defaultTargetPlatform == TargetPlatform.iOS
? kIOSTheme
: kDefaultTheme,

from `import 'package:flutter/foundation.dart';`

Most "Flutter" answer is as follows:

import 'package:flutter/foundation.dart' show TargetPlatform;

//...

if(Theme.of(context).platform == TargetPlatform.android)
//do sth for Android
else if(Theme.of(context).platform == TargetPlatform.iOS)
//do sth else for iOS
else if(Theme.of(context).platform == TargetPlatform.fuchsia)
//even do sth else for Fuchsia OS

```dart
import 'dart:io' show Platform; //at the top

String os = Platform.operatingSystem; //in your code
print(os);
```

You can use Universal Platform package:

[To see links please register here]

import 'package:universal_platform/universal_platform.dart';

bool isIos = UniversalPlatform.isIOS;
bool isAndroid = UniversalPlatform.isAndroid;
bool isWeb = UniversalPlatform.isWeb;
print('iOS: $isIos');
print('Android: $isAndroid');
print('Web: $isWeb');

It is simple just import the io library

import'dart:io' show Platform;
void main(){
if(Platform.isIOS){
return someThing();
}else if(Platform.isAndroid){
return otherThing();
}else if(Platform.isMacOS){
return anotherThing();
}

or in very simple way

Platform.isIOS ? someThing() : anOther(),

for more simple way for web and app both.try this




import 'dart:io' show Platform;
import 'package:flutter/foundation.dart' show kIsWeb;


var platformName = '';
if (kIsWeb) {
platformName = "Web";
} else {
if (Platform.isAndroid) {
platformName = "Android";
} else if (Platform.isIOS) {
platformName = "IOS";
} else if (Platform.isFuchsia) {
platformName = "Fuchsia";
} else if (Platform.isLinux) {
platformName = "Linux";
} else if (Platform.isMacOS) {
platformName = "MacOS";
} else if (Platform.isWindows) {
platformName = "Windows";
}
}
print("platformName :- "+platformName.toString());

if (Platform.isAndroid) {
// Android-specific code/UI Component
} else if (Platform.isIOS) {
// iOS-specific code/UI Component
}

Don't forget to import IO Library.

import 'dart:io';

If you are using `import 'dart:html';` too in same file then you have to specify Platform definition as both libraries has definition of "Platform"

in that case use Platform Specific Code like Below:

import 'dart:io' as IO;
import 'dart:html';

if (IO.Platform.isAndroid) {
// Android-specific code/UI Component
} else if (IO.Platform.isIOS) {
// iOS-specific code/UI Component
}

If you are looking into Platform Integration properly I would Suggest Use Complete Example on Flutter site:
[

[To see links please register here]

][1]


[1]:

[To see links please register here]

import 'dart:io' as io;

if(io.Platform.isAndroid){
doSomething();
}else {
doSomethingElse();
}