验证Android Internet连接和错误

Question

在服务中我正在使用以下功能来验证互联网连接:

 public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager connMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
    return !(networkInfo == null || !networkInfo.isConnected());
}

问题是,如果我没有Internet连接,我在日志中获得以下内容:

 I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
 I/System.out: (HTTPLog)-Static: isSBSettingEnabled false
 I/System.out: KnoxVpnUidStorageknoxVpnSupported API value returned is false

所以Android 5.1.1告诉我,我的应用程序正在减慢我的设备,并且始终存在错误.

有什么问题？谢谢.

Answer 1

Tis是用于检查Internet连接的函数.

public boolean isOnline(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    android.net.NetworkInfo networkinfo = cm.getActiveNetworkInfo();
    if (networkinfo != null && networkinfo.isConnected()) {
        return true;
    }
    return false;
}