Check WiFi and GPS isConnected or Not in Android?

Question

I would need to check the wifi is on or off in the phone at the runtime?

if it is not connected, i want to show dialog and goto directly Setting/Wireless Controls to enable it by user.

its for both wifi and Gps staus of the phone. How to do it? which intent to wake for this? Any idea?

score 11 · Answer 1 · edited Nov 03 '11 at 17:50

11

To check if the device is connected via mobile or wifi you can use this code:

ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);

//mobile
State mobile = conMan.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();

//wifi
State wifi = conMan.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();

and then use it like that:

if (mobile == NetworkInfo.State.CONNECTED || mobile == NetworkInfo.State.CONNECTING) {
    //mobile
} else if (wifi == NetworkInfo.State.CONNECTED || wifi == NetworkInfo.State.CONNECTING) {
    //wifi
}

edited Nov 03 '11 at 17:50

neteinstein

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answered Jun 04 '10 at 10:45

RoflcoptrException

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how to trace the status of GPS? – Praveen Jun 04 '10 at 13:29
1

There's no guarantee that the mobile is networkInfo 0 and the wifi will be network info 1. Might be better to check the type of what's returned by 'getActiveNetworkInfo' – haseman Aug 25 '10 at 13:55
0 here means ConnectivityManager.TYPE_MOBILE, 1 - ConnectivityManager.TYPE_WIFI – Vadim Apr 08 '11 at 15:15

score 6 · Accepted Answer · edited May 23 '17 at 12:09

6

You can use the WifiManager class to get the state of Wi-Fi.

See this question for opening Wi-Fi settings. And this question for GPS status.

edited May 23 '17 at 12:09

Community

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answered Jun 04 '10 at 10:40

kgiannakakis

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how to trace the status of GPS? – Praveen Jun 04 '10 at 13:28

score 0 · Answer 3 · edited Jul 11 '13 at 00:32

private boolean isNetworkAvailable() {
    ConnectivityManager connManager = (ConnectivityManager) 
            getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetworkInfo = connManager.getActiveNetworkInfo();
    return activeNetworkInfo.isConnected();
}

public void onClick(DialogInterface dialog, int id) {
    // ...
    if (isNetworkAvailable()) {
        t3.setText("The Internet is available");
    } else {
        t3.setText("internet is not available");
    }
}

score 0 · Answer 4 · edited May 26 '15 at 11:35

0

ConnectivityManager conMan = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);

//mobile
State mobile = conMan.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();

//wifi
State wifi = conMan.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();

edited May 26 '15 at 11:35

Deepak Mankotia

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answered May 26 '15 at 11:04

user4940180

1

Welcome to StackOverflow. You might want to explain why your's is the better answer, rather than just post some code. Click the "edit" button to add further explanation. – Brian Tompsett - 汤莱恩 May 26 '15 at 11:28

Check WiFi and GPS isConnected or Not in Android?

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