Trigger async filter on key press

Author: shai-almog

maven/core-unittests/src/test/java/com/codename1/samples/AutocompleteAsyncSampleTest.java

@@ -163,6 +163,12 @@ public void keyReleased(int keyCode) {
             processFilter();
         }
 
+        @Override
+        public void keyPressed(int keyCode) {
+            super.keyPressed(keyCode);
+            processFilter();
+        }
+
         @Override
         public void setText(String text) {
             if (!ready) {