title: Event not delivered to listener
body: <p>I have <a href="http://play.google.com/store/apps/details?id=com.appmytoy.funtouch">a libgdx game</a> that uses <code>scene2d</code> for the UI. I have several <code>ImageButton</code> instances with its own <code>ClickListener</code>. On some devices (only seen it on Samsung Galaxy S3 and Samsung Galaxy S4 Active so far) there is a problem with the event not being delivered unless one clicks twice quickly.</p>
  
  <p>Every time a click fails something like the following is logged:</p>
  
  <pre><code>04-22 16:10:09.678: D/InputReader(728): Input event: value=1 when=20897610551000
  04-22 16:10:09.678: I/InputReader(728): Touch event's action is 0x0 (deviceType=0) [pCnt=1, s=0.889 ] when=20897610612000
  04-22 16:10:09.678: I/InputDispatcher(728): Delivering touch to: action: 0x0
  04-22 16:10:09.678: I/InputDispatcher(728): Delivering touch to: action: 0x3
  04-22 16:10:09.688: W/InputEventReceiver(728): Attempted to finish an input event but the input event receiver has already been disposed.
  04-22 16:10:09.688: W/InputEventReceiver(728): Attempted to finish an input event but the input event receiver has already been disposed.
  04-22 16:10:09.688: V/WindowManager(728): Window{43478730 u0 Keyguard}mOrientationRequetedFromKeyguard=false
  04-22 16:10:09.698: D/STATUSBAR-StatusBarManagerService(728): manageDisableList what=0x0 pkg=WindowManager.LayoutParams
  04-22 16:10:09.788: D/InputReader(728): Input event: value=0 when=20897720902000
  04-22 16:10:09.788: I/InputReader(728): Touch event's action is 0x1 (deviceType=0) [pCnt=1, s=] when=20897720902000
  </code></pre>
  
  <p>I assume the statement <strong>Attempted to finish an input event but the input event receiver has already been disposed.</strong> is key here, but I can't really see why it would work when one click one more time quickly.</p>
  
  <p>What could the reason for this be? How can I debug this further to get to the bottom of this? Any clues?</p>
  
  <p><strong>Edit:</strong> All log lines except the two last ones appears on touch down, while the last two appears on touch up. My event listener is for on click.</p>