flutter_blue how to stop connect()?

Question

device.connect(autoConnect: false).timeout(Duration(seconds: 5),
           onTimeout: () {
         print("flutter ble time out");
         
       })

I want to stop this function befor the time out,how to do?

Solution

Timeout will happen after 5 seconds, so before that, if we want to disconnect the connection, use the below code, call it from any button press, see it should work.

device.disconnect();

Also, if you want to stop search use

FlutterBlue.instance.stopScan()

Comments

[陈绪华]

thanks for you answer,this function is disconnect bluetooth in my understanding,I want to stop connecting,will it work?

[Jitesh Mohite]

yes it should, also if you want to stop search use FlutterBlue.instance.stopScan(),