Android 读取设备序列号方法

    public static String getSN() {
    
    
        String sn = "null";
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
    
    
            // Android 10不再支持获取SN,需要系统签名
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
    
    
                sn = Build.getSerial();
            } else {
    
    
                sn = Build.SERIAL;
            }
        }
        return sn;
    }

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转载自blog.csdn.net/weixin_37077736/article/details/129800723
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