addButtonApp method
void
addButtonApp(})
Adds an open app button.
Implementation
void addButtonApp(int appId, int ownerId,
{String? hash, String? appName, Map<String, dynamic>? payload}) {
_addButton({
'type': 'open_app',
'app_id': appId,
'owner_id': ownerId,
if (hash != null) 'hash': hash,
if (appName != null) 'label': appName
}, null, payload);
}