本文整理汇总了Java中android.view.KeyEvent.KEYCODE_STB_INPUT属性的典型用法代码示例。如果您正苦于以下问题：Java KeyEvent.KEYCODE_STB_INPUT属性的具体用法？Java KeyEvent.KEYCODE_STB_INPUT怎么用？Java KeyEvent.KEYCODE_STB_INPUT使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类android.view.KeyEvent的用法示例。
在下文中一共展示了KeyEvent.KEYCODE_STB_INPUT属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
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;
}