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android check internet connection

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Black Bear answered on April 27, 2020 Popularity 7/10 Helpfulness 2/10

answer android check internet connection

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android check internet connection

Comment

fun isOnline(): Boolean {

return try {

val timeoutMs = 1500

val sock = Socket()

val sockaddr: SocketAddress = InetSocketAddress("8.8.8.8", 53)

sock.connect(sockaddr, timeoutMs)

sock.close()

true

} catch (e: Exception) {

false

}

Popularity 7/10 Helpfulness 2/10 Language kotlin

Source: Grepper

Tags: android internet-connection kotlin

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Contributed on Mar 06 2023

Black Bear

0 Answers Avg Quality 2/10

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check network connection android

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private Boolean isNetworkAvailable() {
    ConnectivityManager connectivityManager 
          = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
    return activeNetworkInfo != null && activeNetworkInfo.isConnectedOrConnecting();
}

Popularity 9/10 Helpfulness 7/10 Language whatever

Source: guides.codepath.com

Tags: android

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Contributed on Aug 21 2021

Fair Finch

0 Answers Avg Quality 2/10

Android check internet

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class NetWorkInfoUtility {

    public boolean isWifiEnable() {
        return isWifiEnable;
    }

    public void setIsWifiEnable(boolean isWifiEnable) {
        this.isWifiEnable = isWifiEnable;
    }

    public boolean isMobileNetworkAvailable() {
        return isMobileNetworkAvailable;
    }

    public void setIsMobileNetworkAvailable(boolean isMobileNetworkAvailable) {
        this.isMobileNetworkAvailable = isMobileNetworkAvailable;
    }

    private boolean isWifiEnable = false;
    private boolean isMobileNetworkAvailable = false;

    public boolean isNetWorkAvailableNow(Context context) {
        boolean isNetworkAvailable = false;

        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

        setIsWifiEnable(connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnected());
        setIsMobileNetworkAvailable(connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnected());

        if (isWifiEnable() || isMobileNetworkAvailable()) {
            /*Sometime wifi is connected but service provider never connected to internet
            so cross check one more time*/
            if (isOnline())
                isNetworkAvailable = true;
        }

        return isNetworkAvailable;
    }

    public boolean isOnline() {
        /*Just to check Time delay*/
        long t = Calendar.getInstance().getTimeInMillis();

        Runtime runtime = Runtime.getRuntime();
        try {
            /*Pinging to Google server*/
            Process ipProcess = runtime.exec("/system/bin/ping -c 1 8.8.8.8");
            int exitValue = ipProcess.waitFor();
            return (exitValue == 0);
        } catch (IOException e) {
            e.printStackTrace();
        } catch (InterruptedException e) {
            e.printStackTrace();
        } finally {
            long t2 = Calendar.getInstance().getTimeInMillis();
            Log.i("NetWork check Time", (t2 - t) + "");
        }
        return false;
    }
}

Popularity 9/10 Helpfulness 6/10 Language whatever

Source: stackoverflow.com

Tags: android

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Contributed on Apr 27 2020

Lonely Llama

0 Answers Avg Quality 2/10

how-to-check-internet-connection-in-android

Comment

public static boolean isNetworkConnected(Context context) {
        ConnectivityManager cm = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo ni = cm.getActiveNetworkInfo();
        if (ni == null) {
            // There are no active networks.
            return false;
        } else {
            return true;
        }

    }

Popularity 8/10 Helpfulness 5/10 Language java

Source: Grepper

Tags: java

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Contributed on Jan 25 2021

KushalCodes

0 Answers Avg Quality 2/10

Android check internet

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/**
 * @author Pratik Butani
 */
public class InternetConnection {

    /**
     * CHECK WHETHER INTERNET CONNECTION IS AVAILABLE OR NOT
     */
    public static boolean checkConnection(Context context) {
        final ConnectivityManager connMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

        if (connMgr != null) {
            NetworkInfo activeNetworkInfo = connMgr.getActiveNetworkInfo();

            if (activeNetworkInfo != null) { // connected to the internet
                // connected to the mobile provider's data plan
                if (activeNetworkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
                    // connected to wifi
                    return true;
                } else return activeNetworkInfo.getType() == ConnectivityManager.TYPE_MOBILE;
            }
        }
        return false;
    }
}

Popularity 9/10 Helpfulness 5/10 Language whatever

Source: stackoverflow.com

Tags: android

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Contributed on Apr 27 2020

Lonely Llama

0 Answers Avg Quality 2/10

check for internet android

Comment

private boolean isNetworkConnected() {
    ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);

    return cm.getActiveNetworkInfo() != null && cm.getActiveNetworkInfo().isConnected();
}

Popularity 7/10 Helpfulness 5/10 Language whatever

Source: stackoverflow.com

Tags: android whatever

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Contributed on Oct 24 2021

Sleepy Scarab

0 Answers Avg Quality 2/10

android java Check Wifi Connection

Comment

ConnectivityManager connManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

if (mWifi.isConnected()) {
    // Do whatever
}

Popularity 6/10 Helpfulness 5/10 Language java

Source: stackoverflow.com

Tags: android connection java wifi

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Contributed on Apr 11 2022

Narongdetch

0 Answers Avg Quality 2/10

Android check internet

Comment

new CheckNetworkConnection(this, new CheckNetworkConnection.OnConnectionCallback() {

    @Override
    public void onConnectionSuccess() {
        Toast.makeText(context, "onSuccess()", toast.LENGTH_SHORT).show();
    }

    @Override
    public void onConnectionFail(String msg) {
        Toast.makeText(context, "onFail()", toast.LENGTH_SHORT).show();
    }
}).execute();

Popularity 8/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: android whatever whate

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Contributed on Apr 27 2020

Lonely Llama

0 Answers Avg Quality 2/10

Android check internet

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public class CheckNetworkConnection extends AsyncTask < Void, Void, Boolean > {
    private OnConnectionCallback onConnectionCallback;
    private Context context;

    public CheckNetworkConnection(Context con, OnConnectionCallback onConnectionCallback) {
        super();
        this.onConnectionCallback = onConnectionCallback;
        this.context = con;
    }

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
    }

    @Override
    protected Boolean doInBackground(Void...params) {
        if (context == null)
            return false;

        boolean isConnected = new NetWorkInfoUtility().isNetWorkAvailableNow(context);
        return isConnected;
    }

    @Override
    protected void onPostExecute(Boolean b) {
        super.onPostExecute(b);

        if (b) {
            onConnectionCallback.onConnectionSuccess();
        } else {
            String msg = "No Internet Connection";
            if (context == null)
                msg = "Context is null";
            onConnectionCallback.onConnectionFail(msg);
        }

    }

    public interface OnConnectionCallback {
        void onConnectionSuccess();

        void onConnectionFail(String errorMsg);
    }
}

Popularity 8/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: android java ja

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Contributed on Apr 27 2020

Lonely Llama

0 Answers Avg Quality 2/10

android check internet connection

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