checkAvailability static method
Check if an app is available with the given uri
scheme.
Returns AppInfo
containing info about the App or throws a PlatformException
if the app isn't found.
Implementation
static Future<AppInfo?> checkAvailability(String uri) async {
final args = <String, dynamic>{};
args.putIfAbsent('uri', () => uri);
if (Platform.isAndroid) {
Map<dynamic, dynamic> app = await _channel.invokeMethod(
"checkAvailability",
args,
);
return AppInfo.fromMap(app);
} else if (Platform.isIOS) {
bool appAvailable =
await _channel.invokeMethod("checkAvailability", args);
if (!appAvailable) {
throw PlatformException(code: "", message: "App not found $uri");
}
return AppInfo(packageName: uri);
}
return null;
}