By Kinjal Dua

26 Sep 2016 12:40 English 3 Replies

Hi,

I am working on a Tizen tv web application where I need to check if it is connected to the network or not. I tried samples given on samsungDforums but they are not showing me the correct result.

Following is the code which I tried to use:

var myInterval = setInterval(function () {

    if(webapis.network.getGateway() !== null){

        console.log("network is ok");

        alert("network is ok.");

    }else{

        alert("您的设备目前已和网络断开， 请查看您的网络后重新尝试连接.");

    }

},30000);

Even when I switch off the wifi on the tv or on my system while running the emulator, it always tells me the network is ok.

If I use the following(as given in the sample code site):

// Check network connection 
    var myInterval = setInterval(function () {
    	if(Network.getGateway()!=null){
    		document.getElementById('ep').style.display='inline';
//Network error message in pop up
    		document.getElementById('ErrorPopUp').innerHTML="No Network Found";
    	}else{
    		document.getElementById('ep').style.display='none';
    	}
    },1000);

It still doesn't give me the correct result.

I'll appreciate if someone can help me in this. Thanks in advance!

Edited on 26 09, 2016

Responses

3 Replies

Armaan-Ul- Islam

26 Sep 2016 03:20

Hello,

You can try this to check the network status..

var isOnline = navigator.onLine;

if(isOnline) {   
    console.log("network is ok");
    alert("network is ok.");
    // DO YOU CODE FOR ONLINE STATE
} 
else {       
    alert("您的设备目前已和网络断开， 请查看您的网络后重新尝试连接.");
    // DO YOU CODE FOR OFFLINE STATE
}

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Kinjal Dua

27 Sep 2016 12:39

Thanks alot armaan!

Do you happen to know how to disable network on tizen tv for testing. When I disconnect wifi from the settings on the tv the code to detect network lost doesn't work! is there a different way to disconnect network on tv?