android - Gallery captures trackball navigation -

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the gallery traps trackball/dpad navigation horizontally.

here's example layout buttons on either side of gallery:

 <linearlayout     android:layout_width="match_parent"     android:layout_height="match_parent"     android:orientation="horizontal"     xmlns:android="http://schemas.android.com/apk/res/android">     <button         android:id="@+id/button1"         android:layout_width="wrap_content"          android:layout_height="wrap_content" />      <gallery         android:layout_height="match_parent"         android:id="@+id/gallery"         android:layout_width="match_parent"         android:layout_weight="1" />     <button         android:id="@+id/button2"         android:layout_width="wrap_content"          android:layout_height="wrap_content" />  </linearlayout>

when navigate gallery trackball can't escape buttons on either side. tried adding android:nextfocusleft="@id/button" gallery. tried adding first view in gallery's adapter.

is there way around this?

i figured out, bug in gallery. workaround extend gallery follows:

public class dpadablegallery extends gallery {      public dpadablegallery(context context) {         super(context);     }     public dpadablegallery(context context, attributeset attrs) {         super(context, attrs);     }      @override     public boolean onkeydown(int keycode, keyevent event) {         switch (keycode) {         case keyevent.keycode_dpad_left:              if (getselecteditemposition()==0) {                  return false;              }             break;         case keyevent.keycode_dpad_right:             if (getselecteditemposition()==(getadapter().getcount()-1)) {                 return false;             }         }          return super.onkeydown(keycode, event);     }  }

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