原文链接： https://www.jianshu.com/p/c46b6c9b8990

参考网址： https://www.cnblogs.com/fnlingnzb-learner/p/7580691.html

https://www.jianshu.com/p/c46b6c9b8990

    /**     * 获取手机IMEI号     *     * 需要动态权限: android.permission.READ_PHONE_STATE     */    public static String getIMEI(Context context) {        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(context.TELEPHONY_SERVICE);        @SuppressLint("MissingPermission")        String imei = telephonyManager.getDeviceId();        @SuppressLint({"NewApi", "MissingPermission", "LocalSuppress"})        String str = telephonyManager.getImei();        String id = Settings.Secure.getString(context.getApplicationContext().getContentResolver(), Settings.Secure.ANDROID_ID);        return imei;    }//没有量产的手机（水货）它可能有无效的IMEI，如：0000000000000；通过上边的方法有可能获取到，也有可能获取不到    /**这个方法一定可以获取到     * @param slotId  slotId为卡槽Id，它的值为 0、1；     * @return     */    public static String getIMEI(Context context, int slotId) {        try {            TelephonyManager manager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);            Method method = manager.getClass().getMethod("getImei", int.class);            String imei = (String) method.invoke(manager, slotId);            return imei;        } catch (Exception e) {            return "";        }    }

Android中获取IMEI号

参考网址： https://www.cnblogs.com/fnlingnzb-learner/p/7580691.html

https://www.jianshu.com/p/c46b6c9b8990

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