Android：自定义按钮形状

Question

I'm trying to achieve a custom controller containing of various buttons in different shapes. I'm wondering how I can achieve this with Android.

The result should look similar like this, where every color is a different button.

I suppose I have to subclass View so please don't write that as an answer ;-) Please give some methodical steps what's needs to be implemented, like drawing, sensing touches, etc or maybe point me to some examples (if exist).

Thanks

Answer 1

如果你打算动态绘制它，你必须扩展View并覆盖onDraw，你可以实现onTouchListeners等来检测人们触摸它的时间和地点。

Answer 2

我发现这个文档详细解释了所有内容，并指向相关主题的链接。