键释放的Android键盘问题

Question

今天我尝试将我的游戏加载到 xperia mini pro 上并意识到，每当按下硬件按钮时，我都会按预期收到onKeyDown 回调，但随后我立即在同一个键上得到onKeyUp，当我真正释放键时, 不调用回调方法。

输入代码如下所示：

    public final boolean buttons(int keyCode, KeyEvent event, boolean state) {
    boolean handled = true;
    switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_UP:
        case KeyEvent.KEYCODE_W:
            this.input.KEY_UP = state;
            Logger.print("UP: " + state);
        break;
        case KeyEvent.KEYCODE_DPAD_RIGHT:
            Logger.print("RIGHT: " + state);
            this.input.KEY_RIGHT = state;
        break;
        case KeyEvent.KEYCODE_DPAD_DOWN:
        case KeyEvent.KEYCODE_S:
            this.input.KEY_DOWN = state;
            Logger.print("DOWN: " + state);
        break;
        case KeyEvent.KEYCODE_DPAD_LEFT:
            this.input.KEY_LEFT = state;
        break;
        case KEYCODE_BUTTON_SQUARE:
        case KeyEvent.KEYCODE_L:
            this.input.KEY_FORWARD = state;
        break;
        case KEYCODE_BUTTON_TRIANGLE:
        case KeyEvent.KEYCODE_K:
            this.input.KEY_BACKWARD = state;
        break;
        case KeyEvent.KEYCODE_DPAD_CENTER:
            this.input.KEY_ACTION = state;
        break;
        default:
            handled = false;
        break;
    }
    return handled;
}

有没有办法解决这个问题？

编辑：对不起onKeyPressed 和released。其实意思是onKeyDown和onKeyUp：

    @Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    return features.inputManager.inputButtons.press(keyCode, event) ?
            true : super.onKeyDown(keyCode, event);
}

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    return features.inputManager.inputButtons.release(keyCode, event) ?
            true : super.onKeyUp(keyCode, event);
}

press 和 release 方法调用带有 true 或 false 参数的按钮方法。

Answer 1

尝试使用：

@Override
public boolean onKeyUp(inr keyCode,KeyEvent event) {
//your stuffs
}