isInitialized static method
Returns whether the native SDK has finished initializing.
With the native-file auto-init model the SDK configures itself at app
launch (before the Flutter engine starts), so this is typically already
true by the time Dart code runs. Useful as a defensive readiness check.
Implementation
static Future<bool> isInitialized() async {
final result = await methodChannel.invokeMethod<bool>('isInitialized');
return result ?? false;
}