react-native-IoTWifiHandler

Wifi Handler for IoT devices in Android for Supplicant state anamoly. In Android, if you are building an application for WiFi connectivity and IoT, Android might push the SSID to supplicant state and not give any response for further connection. This plugin handles the supplicant state and ensures that connectivity happens with the right peer.

Setup

This library is available on npm, install it with: npm install --save https://github.com/studiosdeterminant/IoTWifiHandler.git

Usage

1. Import react-native-IoTWifiHandler:

import IoTWifiHandler from 'react-native-IoTWifiHandler';

2. Register a DeviceEmitter in the following way:

DeviceEventEmitter.addListener('supplicantStateChange', function(e: Event) {
    if(e.status == "COMPLETED" && e.ssid != undefined){
        if(e.ssid.toString()){
            DeviceEventEmitter.removeAllListeners('supplicantStateChange');
            IoTWifiHandler.bindProcessToWifi();
        }else{
            alert("Connection failed, try again!");
            DeviceEventEmitter.removeAllListeners('supplicantStateChange');
        }
    }else if (e.status == "ERROR_AUTHENTICATING" && e.ssid == undefined) {
        DeviceEventEmitter.removeAllListeners('supplicantStateChange');
        alert("Authentication Error! Verify Password");
    }else{
      //Do nothing
    }
});

3. Functions

  IoTWifiHandler.bindProcessToWifi()
  IoTWifiHandler.unbindProcessToNetwork()

4. SSID states

ASSOCIATED ASSOCIATING AUTHENTICATING COMPLETED DISCONNECTED DORMANT FOUR_WAY_HANDSHAKE GROUP_HANDSHAKE INACTIVE INTERFACE_DISABLED INVALID SCANNING UNINITIALIZED

This is a WIP. Pull requests, feedbacks and suggestions are welcome!