Examples with ConnectivityManager android.net.ConnectivityManager used on opensource projects

Example 26 with ConnectivityManager

use of android.net.ConnectivityManager in project Signal-Android by WhisperSystems.

the class OutgoingLegacyMmsConnection method isConnectionPossible.

public static boolean isConnectionPossible(Context context) {
    try {
        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo networkInfo = connectivityManager.getNetworkInfo(MmsRadio.TYPE_MOBILE_MMS);
        if (networkInfo == null) {
            Log.w(TAG, "MMS network info was null, unsupported by this device");
            return false;
        }
        getApn(context);
        return true;
    } catch (ApnUnavailableException e) {
        Log.w(TAG, e);
        return false;
    }
}

Example 27 with ConnectivityManager

use of android.net.ConnectivityManager in project remusic by aa112901.

the class NetworkUtils method isConnectInternet.

public static boolean isConnectInternet(final Context pContext) {
    final ConnectivityManager conManager = (ConnectivityManager) pContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    final NetworkInfo networkInfo = conManager.getActiveNetworkInfo();
    if (networkInfo != null) {
        return networkInfo.isAvailable();
    }
    return false;
}

Example 28 with ConnectivityManager

use of android.net.ConnectivityManager in project Android-Developers-Samples by johnjohndoe.

the class MainActivity method checkNetworkConnection.

/**
     * Check whether the device is connected, and if so, whether the connection
     * is wifi or mobile (it could be something else).
     */
private void checkNetworkConnection() {
    // BEGIN_INCLUDE(connect)
    ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeInfo = connMgr.getActiveNetworkInfo();
    if (activeInfo != null && activeInfo.isConnected()) {
        wifiConnected = activeInfo.getType() == ConnectivityManager.TYPE_WIFI;
        mobileConnected = activeInfo.getType() == ConnectivityManager.TYPE_MOBILE;
        if (wifiConnected) {
            Log.i(TAG, getString(R.string.wifi_connection));
        } else if (mobileConnected) {
            Log.i(TAG, getString(R.string.mobile_connection));
        }
    } else {
        Log.i(TAG, getString(R.string.no_wifi_or_mobile));
    }
// END_INCLUDE(connect)
}

Example 29 with ConnectivityManager

use of android.net.ConnectivityManager in project FastDev4Android by jiangqqlmj.

the class JudgeNetWorker method getAPNType.

/**
     * @author jiangqq
     * 获取当前的网络状态  -1：没有网络  1：WIFI网络 2：wap网络 3：net网络
     * @param context
     * @return
     */
public static int getAPNType(Context context) {
    int netType = -1;
    ConnectivityManager connMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
    if (networkInfo == null) {
        return netType;
    }
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_MOBILE) {
        Log.e("networkInfo.getExtraInfo()", "networkInfo.getExtraInfo() is " + networkInfo.getExtraInfo());
        if (networkInfo.getExtraInfo().toLowerCase().equals("cmnet")) {
            netType = CMNET;
        } else {
            netType = CMWAP;
        }
    } else if (nType == ConnectivityManager.TYPE_WIFI) {
        netType = WIFI;
    }
    return netType;
}

Example 30 with ConnectivityManager

use of android.net.ConnectivityManager in project FastDev4Android by jiangqqlmj.

the class JudgeNetWorker method checkConnectionOk.

public static boolean checkConnectionOk(Context context) {
    final ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    final NetworkInfo networkInfo = cm.getActiveNetworkInfo();
    if (networkInfo == null || !networkInfo.isConnectedOrConnecting()) {
        return false;
    }
    return true;
}