Fix bug

app/proguard-rules.pro

@@ -33,6 +33,7 @@
 
 # Cling
 -keep class org.fourthline.cling.** { *; }
+-keep class javax.xml.** { *; }
 
 # Cronet
 -keep class org.chromium.net.** { *; }

app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomKeyDownCast.java

@@ -61,6 +61,11 @@ public class CustomKeyDownCast extends GestureDetector.SimpleOnGestureListener {
         }
     }
 
+    @Override
+    public boolean onDown(@NonNull MotionEvent e) {
+        return true;
+    }
+
     @Override
     public boolean onDoubleTap(@NonNull MotionEvent e) {
         listener.onDoubleTap();