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Code Issues Releases Wiki Activity

Added an extra check to be really sure we are on data.

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This commit is contained in:
Albert Vaca
2017-05-06 12:47:15 +02:00
parent cc4a196334
commit 9e6a4938ed
1 changed files with 18 additions and 1 deletions
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19
src/org/kde/kdeconnect/Helpers/NetworkHelper.java
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@@ -6,6 +6,9 @@ import android.net.Network;
import android.net.NetworkInfo;
import android.util.Log;
import java.io.FileReader;
import java.io.LineNumberReader;
public class NetworkHelper {
public static boolean isOnMobileNetwork(Context context) {
@@ -27,7 +30,21 @@ public class NetworkHelper {
Log.e(info.getTypeName(),""+info.isAvailable());
if (info.isAvailable()) return false; //We are connected to at least one non-mobile network
}
return mobile;
if (mobile) { //We suspect we are on a mobile net
try {
//Check the number of network neighbours, on data it should be 0
LineNumberReader is = new LineNumberReader(new FileReader("/proc/net/arp"));
is.skip(Long.MAX_VALUE);
//Log.e("NetworkHelper", "procnetarp has " + is.getLineNumber() + " lines");
if (is.getLineNumber() > 1) { //The first line are the headers
return false; //I have neighbours, so this doesn't look like a mobile network
}
} catch (Exception e) {
Log.e("NetworkHelper", "Exception reading procnetarp");
e.printStackTrace();
}
}
return false;
}
}