scribbleRemovePlaceholder method
Simulates iOS removing a UITextPlaceholder after a long press with the pencil is released.
Implementation
Future<void> scribbleRemovePlaceholder() async {
assert(isRegistered);
await TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.handlePlatformMessage(
SystemChannels.textInput.name,
SystemChannels.textInput.codec.encodeMethodCall(
MethodCall(
'TextInputClient.removeTextPlaceholder',
<dynamic>[_client ?? -1]
),
),
(ByteData? data) { /* response from framework is discarded */ },
);
}