Unable to find network status

Ionic Framework ionic-v3
1

Hi team,

unable to find whether the app is already connected to network or not.
I tried with ionic network native plugin but it gives network status only on an event such as network change, disconnection and on a new connection if network was disconnected on app start.

checkForNetwork(){
console.log(“NETWORK SERVICE”,this.network,this.network.type)
return new Promise((resolve,reject)=>{
this.connected = this.network.onConnect().subscribe(data => {
console.log(“onlineeee”,data)
this.networkDetail.connected=true;
this.networkDetail.networkType=this.network.type;
resolve(this.networkDetail)
this.displayNetworkUpdate(data.type);
}, error =>{ console.log(error)
resolve()
});

          this.disconnected = this.network.onDisconnect().subscribe(data => {
            console.log(data)
            this.networkDetail.connected=false;
            this.networkDetail.networkType=this.network.type;
            reject(this.networkDetail)
            this.displayNetworkUpdate(data.type);
          }, error =>
          { console.log(error)
            resolve()
        });
    })
    
}

Goal : check if network is available then call api otherwise show error

Thanks

2

Some ideas in here: Ionic: How to detect connected to internet with no access

3

Hello…
I did this in my case:

        if(this.checkConnection()){
		this.navCtrl.setRoot(WelcomePage, {
			loading: loading
		});
	} else {
		this.navCtrl.setRoot(NoNetworkPage,{
			loading: loading
		});
	}

    ...

   checkConnection() {
	var networkState = this.network.type;
	if(networkState == 'none'){
		return false;
	} else {
		return true;
	}
     }

I hope I help…

4

my device is connected but getting network type as null

1 Like
5

Something is going wrong. This plugin returns only these types (unknown, ethernet, wifi, 2g, 3g, 4g, cellular, none)

6

exactly but don’t know whats going wrong??/?