Android setButtonDrawable()的兼容问题解决办法

Android setButtonDrawable()的兼容问题解决办法 setButtonDrawable()的兼容问题 API16实现 /** * Set the background to a given Drawable, identified by its resource id. * * @param resid the resource id of the drawable to use as the background */ public void setButtonDrawable(int resid) { if (resid != 0 && r