Add app to the user agent

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/controllers/WebViewLoginController.java

@@ -119,7 +119,8 @@ public class WebViewLoginController extends BaseController {
 
     private String getWebLoginUserAgent() {
         return Build.MANUFACTURER.substring(0, 1).toUpperCase(Locale.getDefault()) +
-                Build.MANUFACTURER.substring(1).toLowerCase(Locale.getDefault()) + " " + Build.MODEL;
+                Build.MANUFACTURER.substring(1).toLowerCase(Locale.getDefault()) + " " + Build.MODEL + " ("
+                + getResources().getString(R.string.nc_app_name) + ")";
     }
 
     @Override