过聚焦在GridView控件

我想实施聚焦下一个项目和Overscrolls在列表的最后一个GridView。

I'm trying to implement a GridView that Focuses the next Item and "Overscrolls at the End of a List.

例如

1 2 3
4 5 6
7 8 9

我要滚动1> 2> 3> 4> 5> 6> ... 只是按pressing正确的密钥。现在我只能滚动1> 2> 3，然后停止和我有向下键滚动。

I want to scroll 1 > 2 > 3 > 4 > 5 > 6 > ... just by pressing the right Key. Right now I can only Scroll 1 > 2 > 3 and then it stops and I have to scroll with the down Key.

我已经尝试设置code中的focusViews（在我的ArrayList适配器，填充在GridView的 getView（）法）

I already tried to set the focusViews in code (In the getView() method of my ArrayList Adapter, that fills the GridView)

view.setId(position);
view.setNextFocusLeftId(position-1);
view.setNextFocusRightId(position+1);

但是，这并不工作。我找到了布尔*滚动（INT方向）在的grep code

但theese是包装本地，我不能覆盖它们。关于如何解决这个任何建议。我可以用另外的看法，得到相同的布局作为一个GridView？

But theese are Package Local and I can't overwrite them. Any suggestions on how to solve this. Can I use another View and get the same Layout as a Gridview?

我还设置了 OnFocusChangeListener 来看看，没有反应发生了什么。

I also set a OnFocusChangeListener to see what happens with no reaction.

编辑：
我只是说这我的 MainActivity ，但现在它似乎的onkeydown 只有被调用时，GridView控件不处理该KeyEvent（如果在一排的最后一个项目被选中）。

I just added this to my MainActivity, but now it seems to onKeyDown only get called when the GridView doesn't handle the KeyEvent (If the Last Item in a row is selected).

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_LEFT:
        if (focusedView > 0) {
            mContainer.setSelection(--focusedView);
            Log.v("TEST", focusedView+"");
        }
        return true;
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        if (focusedView < mAdapter.getCount() - 1) {
            mContainer.setSelection(++focusedView);
            Log.v("TEST", focusedView+"");
        }
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

编辑2：这是，使f *** ING集团愚蠢的，但工作这么该死的罚款：D

Edit 2: This is so f***ing stupid but works so damn fine :D

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_LEFT:
        mContainer.onKeyDown(KeyEvent.KEYCODE_DPAD_UP, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_UP));
        mContainer.onKeyDown(KeyEvent.KEYCODE_DPAD_RIGHT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_RIGHT));
        mContainer.onKeyDown(KeyEvent.KEYCODE_DPAD_RIGHT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_RIGHT));
        return true;
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        mContainer.onKeyDown(KeyEvent.KEYCODE_DPAD_DOWN, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_DOWN));
        mContainer.onKeyDown(KeyEvent.KEYCODE_DPAD_LEFT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_LEFT));
        mContainer.onKeyDown(KeyEvent.KEYCODE_DPAD_LEFT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_LEFT));
        return true;
    }

    return super.onKeyDown(keyCode, event);
}

我真的不希望发布此作为回答，我真的不希望有使用code，因为它是这样一个愚蠢的解决办法

I really don't want to post this as Answer, and I really don't want to have to use this Code because it is such a stupid workaround

TLDR：帮助还是需要