setOnDismissCallback static method
Sets a block of code to be executed just before the SDK's UI is presented.
This block is executed on the UI thread. Could be used for performing any
UI changes before the SDK's UI is shown.
function
A callback that gets executed before invoking the SDK
Implementation
static Future<void> setOnDismissCallback(Function function) async {
_channel.setMethodCallHandler(_handleMethod);
_onDismissCallback = function;
await _channel.invokeMethod<Object>('setOnDismissCallback');
}