Several suggestions: 1. Note that all the directions has value 0, this might be a poblem wen you want to distinguish between directions. You have to set a unique value to eac direction. 2. We suggest to use switch case statement instead of if else if.
Hope this helps. On Sep 3, 12:35 pm, dhrumil <[email protected]> wrote: > Hello 2All, > > I have a problem in handling my ball using D-Pad control. > > Here is my code of handling a ball. > > public static final int DIRECTION_RIGHT = 0, DIRECTION_UP = 0, > DIRECTION_DOWN = 0, DIRECTION_LEFT = 0; > private int direction = 0; > protected volatile boolean running = true; > public boolean onKeyDown(int KeyCode, KeyEvent event){ > if(KeyCode==KeyEvent.KEYCODE_DPAD_CENTER){ > > if(running == true){ > > if(KeyCode == KeyEvent.KEYCODE_DPAD_RIGHT){ > setDirection(DIRECTION_RIGHT); > } > else if(KeyCode == KeyEvent.KEYCODE_DPAD_DOWN){ > setDirection(DIRECTION_DOWN); > } > else if(KeyCode == KeyEvent.KEYCODE_DPAD_LEFT){ > setDirection(DIRECTION_LEFT); > } > } > } > else { > running = false; > } > > return true; > } > > public void setDirection(int direction) { > this.direction = direction; > } > > public int getDirection() { > return direction; > } -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
