How to change the application launcher icon to Flutter?

Question

When I create an application using the command flutter create, the flutter logo is used as the application icon for both platforms.

If I want to change the application icon, I have to go to both platform directories and replace the images there ?, by platform directories I mean myapp/ios/Runner/Assets.xcassets/AppIcon.appiconsetfor iOS and myapp/android/app/src/main/resfor Android.

Or can you define the image as a Flutter Asset , and the icons are created in some way ?.

Answer 1

Flutter Launcher Icons was designed to help quickly generate launch icons for Android and iOS: https://pub.dartlang.org/packages/flutter_launcher_icons

• pubspec.yaml ( Flutter),
• pubspec.yaml , , , iOS, Android .
• !

GitHub README,

, , , .

- / , , GitHub.

: , 24 2018 , , Flutter.

2: 4.4.0 (8 2018 ) Android iOS.

3: 0.5.2 (20 2018 .) Android Flutter

Answer 2

:

1. flutter_launcher_icons pubspec.yaml

dev_dependencies: 
  flutter_test:
    sdk: flutter

  flutter_launcher_icons: "^0.6.1"

flutter_icons:
  image_path: "icon/icon.png" 
  android: true
  ios: true

2. . eg icon/icon.png

3. :

$ flutter pub get

$ flutter pub pub run flutter_launcher_icons:main

, Android iOS, ,

, .

Answer 3

,

flutter_launcher_icons. , , Android iOS. , .

Android

Android , .

( Android)

Android - Asset Studio, Android Studio (, VSCode). Flutter.

android . New> Image Asset. .

: 1024x1024 , , 512x512. Gimp Inkscape, , . .

( )

. mipmap:

, .

, , AndroidManifest , ( ic_launcher):

application android:icon="@mipmap/ic_launcher"

, , .

IOS

iOS , Mac, Mac App Store Icon Set Creator. ( 1024x1024 ), ( Contents.json). .

iOS . .

, , Xcode ( , Mac) , ios Flutter. Runner> Assets.xcassets AppIcon.

" ...". , .

. , , .

Mac...

. Flutter ios/Runner/Assets.xcassets/AppIcon.appiconset.

, , . , [e-mail] [e-mail] 29 [e-mail] 3, [e-mail] 87 . JSON.

Answer 4

Flutter . png :

https://romannurik.imtqy.com/AndroidAssetStudio/icons-launcher.html

Answer 5

. - , .

Answer 6

.

App Icon Creator

1: ,

2: ( )

3: Zip

android/app/main/src/res

Answer 7

- iOS Android.

iOS Android . , .

: https://flutter.dev/docs/deployment/android

Answer 8

.

"flutter_launcher_icons". , .

1. pubspec.yaml . , ,

   :
   :
   SDK:
   cupertino_icons: ^ 0.1.2
   flutter_launcher_icons: ^ 0.7.2 + 1

flutter pub .

2. , . 1024x1024 . , assets/icon/icon.png

3. pubspec.yaml ,

   flutter_icons:
   Android: "Launcher_icon"
   IOS:
   image_path: "assets/icon/icon.png"

4. flutter pub . ,

   flutter pub run flutter_launcher_icons: main -f pubspec.yaml

Answer 9

You can achieve this using flutter_launcher_icons in pubspec.yaml

Another way is to use one for Android and another for iOS