Correctly encode mrls for ban/uban

medialibrary/src/org/videolan/medialibrary/Medialibrary.java

@@ -99,12 +99,12 @@ public class Medialibrary {
 
     public void banFolder(@NonNull String path) {
         if (mIsInitiated && new File(path).exists())
-            nativeBanFolder(Tools.encodeVLCMrl(path));
+            nativeBanFolder(Tools.encodeVLCMrl(Uri.encode(path, "/")));
     }
 
     public void unbanFolder(@NonNull String path) {
         if (mIsInitiated && new File(path).exists())
-            nativeUnbanFolder(Tools.encodeVLCMrl(path));
+            nativeUnbanFolder(Tools.encodeVLCMrl(Uri.encode(path, "/")));
     }
 
     public String[] getDevices() {