android.view.KeyEvent#KEYCODE_STB_INPUT源码实例Demo

下面列出了android.view.KeyEvent#KEYCODE_STB_INPUT 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: delion   文件: KeyboardShortcuts.java

/**
 * 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_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;
}
 

/**
 * 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;
}
 
源代码3 项目: 365browser   文件: KeyboardShortcuts.java

/**
 * 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;
}
 
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