Better handling of removed keys and swipe geture

The "closest key" logic must be careful not to reveal keys removed by a
modifier.

Must check [_handler.onPointerSwipe] for every candidate values.
[selected_value] is changed back to [selected_direction].

This adds a new bug: When the direction change, the selected value might
not change but a vibration will be triggered anyway.

1 files changed, 3 insertions, 1 deletions

diff --git a/srcs/juloo.keyboard2/Keyboard2View.java b/srcs/juloo.keyboard2/Keyboard2View.java
index 9234366..3ae0fdf 100644
--- a/srcs/juloo.keyboard2/Keyboard2View.java
+++ b/srcs/juloo.keyboard2/Keyboard2View.java
@@ -108,9 +108,11 @@ public class Keyboard2View extends View
   public KeyValue onPointerSwipe(KeyValue k, int flags)
   {
     k = KeyModifier.handleFlags(k, flags);
-    invalidate();
     if (k != null)
+    {
+      invalidate();
       vibrate();
+    }
     return k;
   }