1.准备
1)初始化Manager
[crayon-663748e180e12879641088/]
2)判断可用状态
[crayon-663748e180e19520754904/]
3)开启硬件
[crayon-663748e180e1e937252962/]
2.扫描方式1
1)扫描回调
[crayon-663748e180e22823684005/]
2)执行扫描
[crayon-663748e180e26122228778/]
2.扫描方式2
1)广播接收器
[crayon-663748e180e2a742346266/]
2)广播过...