androidTV 混編app 按鍵監聽

WebViewClient中,重寫

	@Override
    public boolean shouldOverrideKeyEvent(WebView view, KeyEvent event) {
        if (event.getAction() == KeyEvent.ACTION_DOWN) {
            LogUtils.d("shouldOverrideKeyEvent()");
            if (event.getKeyCode() == KeyEvent.KEYCODE_0) {
                view.loadUrl("javascript:onkeydown("+KEY_ZERO+")");
            }else if (event.getKeyCode() == KeyEvent.KEYCODE_1) {
                view.loadUrl("javascript:onkeydown("+KEY_ONE+")");
            }
        }
        return super.shouldOverrideKeyEvent(view, event);
    }

重寫此方法才能夠處理在瀏覽器中的按鍵事件