Example usage for android.net NetworkInfo isConnected

Introduction

In this page you can find the example usage for android.net NetworkInfo isConnected.

Prototype

@Deprecated
public boolean isConnected()

Source Link

Document

Indicates whether network connectivity exists and it is possible to establish connections and pass data.

Usage

From source file:com.nextgis.maplib.util.NetworkUtil.java

public boolean isNetworkAvailable() {
    if (mConnectionManager == null) {
        return false;
    }//w  w w  .  j a v a2 s .co  m

    NetworkInfo info = mConnectionManager.getActiveNetworkInfo();
    if (info == null) //|| !cm.getBackgroundDataSetting()
    {
        return false;
    }

    int netType = info.getType();
    if (netType == ConnectivityManager.TYPE_WIFI) {
        return info.isConnected();
    } else if (netType == ConnectivityManager.TYPE_MOBILE) { // netSubtype == TelephonyManager.NETWORK_TYPE_UMTS
        if (mTelephonyManager != null && !mTelephonyManager.isNetworkRoaming()) {
            return info.isConnected();
        }
    }

    return false;
}

From source file:jp.takuo.android.mmsreq.Request.java

protected void getConnectivity() throws NoConnectivityException, ConnectTimeoutException, InterruptedException {
    mConnMgr = (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (!mConnMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE_MMS).isAvailable()) {
        throw new NoConnectivityException(mContext.getString(R.string.not_available));
    }/*from w w  w. jav a 2  s. c  o  m*/
    int count = 0;
    int result = beginMmsConnectivity(mConnMgr);
    if (result != APN_ALREADY_ACTIVE) {
        NetworkInfo info = mConnMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE_MMS);
        while (!info.isConnected()) {
            Thread.sleep(1500);
            info = mConnMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE_MMS);
            Log.d(LOG_TAG, "Waiting for CONNECTED: state=" + info.getState());
            if (count++ > 5)
                throw new ConnectTimeoutException(mContext.getString(R.string.failed_to_connect));
        }
    }
    Thread.sleep(1500); // wait for adding dns
}

From source file:com.raywenderlich.reposearch.MainActivity.java

private boolean isWifiConnected() {
    ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
    return networkInfo != null && (ConnectivityManager.TYPE_WIFI == networkInfo.getType())
            && networkInfo.isConnected();
}

From source file:amhamogus.com.daysoff.MainActivity.java

/**
 * Checks whether the device currently has a network connection.
 *
 * @return true if the device has a network connection, false otherwise.
 *//*from  www  .  j  av a2s  . c  om*/
private boolean isDeviceOnline() {
    ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
    return (networkInfo != null && networkInfo.isConnected());
}

From source file:org.mrquiz.android.tinyurl.SendTinyUrlActivity.java

private boolean networkConnected() {
    boolean result = false;
    ConnectivityManager CM = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    if (CM == null) {
        result = false;// w w w . j a va 2  s  .co m
    } else {
        NetworkInfo info = CM.getActiveNetworkInfo();
        if (info != null && info.isConnected()) {
            if (!info.isAvailable()) {
                result = false;
            } else {
                result = true;
            }
        }
    }
    return result;
}

From source file:com.android.browser.search.OpenSearchSearchEngine.java

private boolean isNetworkConnected(Context context) {
    NetworkInfo networkInfo = getActiveNetworkInfo(context);
    return networkInfo != null && networkInfo.isConnected();
}

From source file:com.mobshep.insufficienttls.InsufficientTLS.java

public boolean isNetworkAvailable() {
    ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = cm.getActiveNetworkInfo();

    // if no network is available networkInfo will be null
    // otherwise check if we are connected
    if (networkInfo != null && networkInfo.isConnected()) {
        return true;
    }//  w ww  .  j  av a 2s .  c o  m
    return false;
}

From source file:com.chess.genesis.net.GenesisNotifier.java

private boolean internetIsActive() {
    final ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    final NetworkInfo netInfo = cm.getActiveNetworkInfo();

    return (netInfo != null && netInfo.isConnected());
}

From source file:de.teambluebaer.patientix.activities.LoginActivity.java

/**
 * On press of the "Login" button, the users can access to the APP
 * with their PIN and after the StartActivity will be loaded.
 *
 * @param v default parameter to change something of the view
 *//*from  w w w  .j a va  2  s . c  om*/
public void onClickLoginButton(View v) {
    ConnectivityManager connManager = (ConnectivityManager) getSystemService(this.CONNECTIVITY_SERVICE);
    NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (mWifi.isConnected()) {
        if (passwordHash(editTextPassword.getText().toString()).equals(Constants.PIN)) {
            new GetTabletID().execute();
        } else {
            editTextPassword.setText("");
            Toast.makeText(this, "Falscher PIN!!!", Toast.LENGTH_LONG).show();
        }
    } else {
        editTextPassword.setText("");
        Toast.makeText(this, "WiFi ist abgeschaltet, bitte schalten sie das WiFi wieder ein.",
                Toast.LENGTH_LONG).show();
    }
}

From source file:de.electricdynamite.pasty.PastyLoader.java

@Override
protected void onStartLoading() {
    if (mConnMgr == null) {
        mConnMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    }/*from   w w  w . j  a  v a 2s. c o  m*/
    NetworkInfo networkInfo = mConnMgr.getActiveNetworkInfo();
    if (networkInfo != null && networkInfo.isConnected()) {
        this.isOnline = true;
    } else {
        this.isOnline = false;
    }
    networkInfo = null;
    if (mCachePastyResponse != null && permitCache) {
        // Instantly return a cached version
        if (LOCAL_LOG)
            Log.v(TAG, "onStartLoading(): Delivering result from memory");
        super.deliverResult(mCachePastyResponse);
    } else if (firstLoad && permitCache) {
        JSONArray jsonCache = getCachedClipboard();
        if (jsonCache != null) {
            // Got clipboard from device cache
            if (LOCAL_LOG)
                Log.v(TAG, "onStartLoading(): Delivering result from cache");
            if (!isOnline) {
                deliverResult(new PastyResponse(jsonCache, PastyResponse.SOURCE_CACHE, true));
            } else {
                deliverResult(new PastyResponse(jsonCache, PastyResponse.SOURCE_CACHE));
            }
            firstLoad = false;
        } else {
            if (!isOnline) {
                PastyException e = new PastyException(PastyException.ERROR_NO_CACHE_EXCEPTION);
                deliverResult(new PastyResponse(e));
            }
        }
    }

    if (isOnline) {
        forceLoad();
    }
}