logout method
Implementation
Future<bool> logout() async {
_AviConnector aviConnector = new _AviConnector();
await aviConnector._connect("session", _AviConnector.METHOD_DELETE, null, null);
if(aviConnector._status == 200)
{
_AviConfiguration aviConfiguration = new _AviConfiguration();
aviConfiguration.setAviUser(null);
aviConfiguration.setToken(null);
return true;
}
else
{
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(aviConnector._message),
));
}
return false;
}