本文整理匯總了Java中android.view.KeyEvent.KEYCODE_STB_INPUT屬性的典型用法代碼示例。如果您正苦於以下問題：Java KeyEvent.KEYCODE_STB_INPUT屬性的具體用法？Java KeyEvent.KEYCODE_STB_INPUT怎麽用？Java KeyEvent.KEYCODE_STB_INPUT使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類android.view.KeyEvent的用法示例。
在下文中一共展示了KeyEvent.KEYCODE_STB_INPUT屬性的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: dispatchKeyEvent
/**
* This should be called from the Activity's dispatchKeyEvent() to handle keyboard shortcuts.
*
* Note: dispatchKeyEvent() is called before the active view or web page gets a chance to handle
* the key event. So the keys handled here cannot be overridden by any view or web page.
*
* @param event The KeyEvent to handle.
* @param activity The ChromeActivity in which the key was pressed.
* @param uiInitialized Whether the UI has been initialized. If this is false, most keys will
* not be handled.
* @return True if the event was handled. False if the event was ignored. Null if the event
* should be handled by the activity's parent class.
*/
@SuppressFBWarnings("NP_BOOLEAN_RETURN_NULL")
public static Boolean dispatchKeyEvent(KeyEvent event, ChromeActivity activity,
boolean uiInitialized) {
int keyCode = event.getKeyCode();
if (!uiInitialized) {
if (keyCode == KeyEvent.KEYCODE_SEARCH || keyCode == KeyEvent.KEYCODE_MENU) return true;
return null;
}
switch (keyCode) {
case KeyEvent.KEYCODE_SEARCH:
if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
activity.onMenuOrKeyboardAction(R.id.focus_url_bar, false);
}
// Always consume the SEARCH key events to prevent android from showing
// the default app search UI, which locks up Chrome.
return true;
case KeyEvent.KEYCODE_MENU:
if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
activity.onMenuOrKeyboardAction(R.id.show_menu, false);
}
return true;
case KeyEvent.KEYCODE_ESCAPE:
if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
if (activity.exitFullscreenIfShowing()) return true;
}
break;
case KeyEvent.KEYCODE_TV:
case KeyEvent.KEYCODE_GUIDE:
case KeyEvent.KEYCODE_DVR:
case KeyEvent.KEYCODE_AVR_INPUT:
case KeyEvent.KEYCODE_AVR_POWER:
case KeyEvent.KEYCODE_STB_INPUT:
case KeyEvent.KEYCODE_STB_POWER:
case KeyEvent.KEYCODE_TV_INPUT:
case KeyEvent.KEYCODE_TV_POWER:
case KeyEvent.KEYCODE_WINDOW:
// Do not consume the AV device-related keys so that the system will take
// an appropriate action, such as switching to TV mode.
return false;
}
return null;
}