自定义过程见源码,注释很详细 public class FloatingActionMenu extends ViewGroup { //展开方向(上下左右) public static final int EXPAND_UP = 0; public static final int EXPAND_DOWN = 1;...
自定义过程见源码,注释很详细 public class FloatingActionMenu extends ViewGroup { //展开方向(上下左右) public static final int EXPAND_UP = 0; public static final int EXPAND_DOWN = 1;...