Android獲取手機cpu序列號的代碼

  /**


獲取CPU序列號
*
@return CPU序列號(16位)
讀取失敗為"0000000000000000"
*/
public static String getCPUSerial() {
String str = "", strCPU = "", cpuAddress = "0000000000000000";
try {
//讀取CPU信息
Process pp = Runtime.getRuntime().exec("cat /proc/cpuinfo");
InputStreamReader ir = new InputStreamReader(pp.getInputStream());
LineNumberReader input = new LineNumberReader(ir);
//查找CPU序列號
for (int i = 1; i < 100; i++) {
str = input.readLine();
if (str != null) {
    //查找到序列號所在行
    if (str.indexOf("Serial") > -1) {
        //提取序列號
        strCPU = str.substring(str.indexOf(":") + 1,
        str.length());
        //去空格
        cpuAddress = strCPU.trim();
        break;
    }
}else{
    //文件結尾
    break;
}

}
} catch (IOException ex) {
//賦予默認值
ex.printStackTrace();
}
return cpuAddress;
}</pre>