The system automatically converts trackballe events to dpad events if
nobody handles the trackball events themselves. This of course means
very quick down and up dpad events for each trackball movement, so if
you are depending on someone holding a button down it won't work.
You can watch trackball events yourself with View.onTrackballEvent().
On Oct 24, 1:32 pm, Ed <[EMAIL PROTECTED]> wrote:
> Just to clarify, the trackball left/right works in the emulator (using
> the G1 skin), but not in the real phone. This is the relevant code
> from the sample app:
>
> // center/space -> fire
> if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER
> || keyCode == KeyEvent.KEYCODE_SPACE) {
> setFiring(true);
> return true;
> // left/q -> left
> } else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT
> || keyCode == KeyEvent.KEYCODE_Q) {
> mRotating = -1;
> return true;
> // right/w -> right
> } else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT
> || keyCode == KeyEvent.KEYCODE_W) {
> mRotating = 1;
> return true;
> // up -> pause
> } else if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
> pause();
> return true;
>
> On Oct 24, 10:13 am, Ed <[EMAIL PROTECTED]> wrote:
>
> > Hi all,
>
> > I just installed the sample Lunar Lander app on my G1, only to
> > discover that the inputs that worked on the emulator's D-Pad (left and
> > right), no longer work. Is there a code snippet somewhere that can
> > switch my apps that were developed with the D-Pad in mind to the
> > scroll wheel thingie?
>
> > Thanks.
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