Add special touch zone to Joystick driver.

src/com/froop/app/kegs/KegsMain.java

@@ -392,13 +392,17 @@ public class KegsMain extends SherlockFragmentActivity implements KegsKeyboard.S
     updateActionBar(bitmapSize.showActionBar());
 
     mKegsView.updateScreenSize(bitmapSize);
-    mKegsTouch.setSpecialZone(
-      new TouchSpecialZone(getSpecialActionBarRect(bitmapSize)) {
+
+
+    // Update special click zone that toggles the ActionBar.
+    final TouchSpecialZone zone = new TouchSpecialZone(getSpecialActionBarRect(bitmapSize)) {
         public void activate() {
           mOverrideActionBar = !mOverrideActionBar;
           updateActionBar(mOverrideActionBar);
         }
-      });
+      };
+    mKegsTouch.setSpecialZone(zone);
+    mJoystick.setSpecialZone(zone);
 
     // Force another redraw of the bitmap into the canvas.  Bug workaround.
     getThread().updateScreen();

src/com/froop/app/kegs/TouchJoystick.java

@@ -13,6 +13,7 @@ import java.util.concurrent.ConcurrentLinkedQueue;
 
 class TouchJoystick {
   private ConcurrentLinkedQueue mEventQueue;
+  private TouchSpecialZone mSpecialZone = null;
   private int mTouchSlop;
 
   private int mMotionPointer = -1;  // active pointer Id
@@ -33,6 +34,10 @@ class TouchJoystick {
 // mTouchSlop = configuration.getScaledTouchSlop();
   }
 
+  public void setSpecialZone(TouchSpecialZone zone) {
+    mSpecialZone = zone;
+  }
+
   private void reset_tracks(boolean resetA, boolean resetB) {
     if (resetA && trackA != null) {
       trackA.recycle();
@@ -134,8 +139,10 @@ class TouchJoystick {
         if (mMotionPointer == -1) {
           // No active movement, assume this click/release should be a button press/release.
           // TODO it probably shouldn't be sent if they had their finger down for more than 500ms or so.
-          mButton1 = 1;
-          mEventQueue.add(new Event.JoystickKegsEvent(0xFFFF, 0xFFFF, mButton1));
+          if (mSpecialZone != null && !mSpecialZone.click(e, pointerId)) {
+            mButton1 = 1;
+            mEventQueue.add(new Event.JoystickKegsEvent(0xFFFF, 0xFFFF, mButton1));
+          }
         }
         // SEND JOYSTICK BUTTON UP
         mButton1 = 0;