获取设备SN号:
权限:
<uses-permission android:name="android.permission.READ_PHONE_STATE" /> <!--用于读取手机当前的状态-->
获取代码:
/*** 获取硬件SN号** @return*/public static String getSN() {if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {return Build.SERIAL;} else {return Build.getSerial();}}