/** Scroll to the next photo. If we reach the end, let's start over */
public void actionNextPhoto() {
CustomGallery gallery = (CustomGallery) findViewById(R.id.gallery);
if (gallery == null) {
Log.w(
LOG_PREFIX,
"Gallery view is not found in actionNextPhoto! Let's make sure this doesn't crash the app");
return;
}
if (userCreatedTouchEvent || gallery.hasUserCreatedTouchEvent()) {
Log.i(
LOG_PREFIX,
"User created a touch even since time task started. Will not skip to next photo yet");
return;
}
// Log.i(LOG_PREFIX, "Selected position is " + gallery.getSelectedItemPosition()+ " out of "+
// gallery.getCount());
// TODO: Evaluate if we should add all queued photos if we are almost at the end
if (gallery.getSelectedItemPosition() + 1 == gallery.getCount()) {
Log.i(LOG_PREFIX, "At the end of the slideshow. Starting on the first photo again");
Analytics.trackEvent(getApplicationContext(), "actions", "slideshow", "cycles-free");
gallery.setSelection(0);
} else { // skip to next photo
gallery.onKeyDown(KeyEvent.KEYCODE_DPAD_RIGHT, new KeyEvent(0, 0));
}
}
/* (non-Javadoc)
* @see android.app.Activity#onKeyDown(int, android.view.KeyEvent)
*/
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
Log.d(LOG_PREFIX, "Keyevent in activity" + keyCode);
// Basically some key-aliases for GoogleTV buttons
switch (keyCode) {
// hardcoded some keyevents in order to support 2.1
// case KeyEvent.KEYCODE_MEDIA_STOP:
// case KeyEvent.KEYCODE_MEDIA_PAUSE:
case 86:
case 127:
actionPauseSlideshow();
return true;
// case KeyEvent.KEYCODE_MEDIA_PLAY:
case 126:
actionResumeSlideshow();
return true;
case KeyEvent.KEYCODE_MEDIA_NEXT:
case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
userCreatedTouchEvent = true;
gallery.onKeyDown(KeyEvent.KEYCODE_DPAD_RIGHT, new KeyEvent(0, 0));
return true;
case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
case KeyEvent.KEYCODE_MEDIA_REWIND:
userCreatedTouchEvent = true;
gallery.onKeyDown(KeyEvent.KEYCODE_DPAD_LEFT, new KeyEvent(0, 0));
return true;
default:
Log.d(LOG_PREFIX, "Unhandled keyevent " + keyCode);
break;
}
return super.onKeyDown(keyCode, event);
}
