在服务中我使用以下功能验证互联网连接:
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,我会在Log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速度,并且始终存在错误。
问题是什么?感谢。
答案 0 :(得分:5)
Tis is the function that implements to check the Internet connection.
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;
}