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

Example 51 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 52 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;
}

Example 53 with ConnectivityManager

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

the class StrUtils method getAPNType.

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 54 with ConnectivityManager

use of android.net.ConnectivityManager in project Talon-for-Twitter by klinker24.

the class Utils method hasInternetConnection.

public static boolean hasInternetConnection(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
    boolean isConnected = activeNetwork != null && activeNetwork.isConnectedOrConnecting();
    return isConnected;
}

Example 55 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)
}