function getNetworkConnection () {
    return this.requestHandler.create({
        path: '/session/:sessionId/network_connection',
        method: 'GET'
    }).then((result) => {
        result = merge(result, {
            value: result.value,
            inAirplaneMode: result.value === 1,
            hasWifi: result.value === 2 || result.value === 6,
            hasData: result.value === 4 || result.value === 6
        })

        return result
    })
}
Get informations about the current network connection (Data/WIFI/Airplane). The actual
server value will be a number (see `getNetworkConnection.js` example). However WebdriverIO
additional properties to the response object to allow easier assertions (see
`getNetworkConnectionEasier.js` example).

<example>
    :getNetworkConnection.js
    it('should get network connection of Android device', function () {
        var connection = browser.getNetworkConnection();
        console.log(connection.value); // returns 6
        console.log(connection.inAirplaneMode); // returns false
        console.log(connection.hasWifi); // returns true
        console.log(connection.hasData); // returns true
    });
</example>

@type mobile
@see https://github.com/appium/appium-android-driver/blob/master/lib/commands/network.js#L8-L22
@for android