app_icon_changer 1.0.1

The package allows the user to change iOS app icons directly from Flutter code. The package uses Method channels to implement icon changes.

app_icon_changer

Change your app icon right from your Flutter code! [iOS only]

Runs on iOS 10.3 and above

Usage

Settings for iOS

• Open iOS module in XCode.
• Right click on Runner folder and select New Group without Folder
• Add your icons in the folder
• Open Info.plist as source code and add the following code

<key>CFBundleIcons</key>
    <dict>
        <key>CFBundleAlternateIcons</key>
        <dict>
            <key>icon-white</key>
            <dict>
                <key>UIPrerenderedIcon</key>
                <string>NO</string>
                <key>CFBundleIconFiles</key>
                <array>
                    <string>icon-white</string>
                </array>
            </dict>
            <key>icon-black</key>
            <dict>
                <key>UIPrerenderedIcon</key>
                <string>NO</string>
                <key>CFBundleIconFiles</key>
                <array>
                    <string>icon-black</string>
                </array>
            </dict>
        </dict>
        <key>CFBundlePrimaryIcon</key>
        <dict>
            <key>CFBundleIconFiles</key>
            <array>
                <string>icon</string>
            </array>
        </dict>
        <key>UINewsstandIcon</key>
        <dict>
            <key>CFBundleIconFiles</key>
            <array>
                <string></string>
            </array>
            <key>UINewsstandBindingEdge</key>
            <string>UINewsstandBindingEdgeLeft</string>
            <key>UINewsstandBindingType</key>
            <string>UINewsstandBindingTypeMagazine</string>
        </dict>
    </dict>

Replace icon-white and icon-black with your icon names. You can also add more keys depending on the number of icons you want to keep.

Dart side

Add the dependency in pubspec.yaml and call the package through code like this:

Future<void> setAppIcon(String name) async {
    try {
      await AppIconChanger.changeIcon(name);
    } on PlatformException {
      print('Failed to change app icon');
    }
    if (!mounted) return;
  }