android 获取sim一些信息方法如下：

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1. 获取服务提供商名字SPN（Returns the Service Provider Name）

   （1）获取默认SPN:

       TelephonyManager tm = (TelephonyManager)Context.getSystemService(Context.TELEPHONY_SERVICE);
       String SPN = tm.getSimOperatorName()
   

   （2）获取双卡SPN方法:

   //spn
   private String getSimOperatorName(SubscriptionInfo sir) {
       if (sir == null) {
           return null;
       }
       return getSimOperatorName(sir.getSubscriptionId());
   }
   
   private String getSimOperatorName(int subId) {
       String simOperatorName = null;
   
       try {
           Method method = TelephonyManager.class.getDeclaredMethod("getSimOperatorNameForSubscription", int.class);
   
           simOperatorName = (String) method.invoke(mTelephonyManager, subId);
       } catch (Exception e) {
       // TODO Auto-generated catch block
           e.printStackTrace();
       }
   
       return simOperatorName;
   }
   

2. 获取国际移动用户识别码（IMSI：International Mobile Subscriber Identification Number）：
   （1）获取默认的IMSI：

       String  IMSI = tm.getSubscriberId();
   

   （2）获取双卡的IMSI：

   //imsi
   private String getSubscriberId(SubscriptionInfo sir) {
       if (sir == null) {
           return null;
       }
       return getSubscriberId(sir.getSubscriptionId());
   }
   
   //获取imsi
   private String getSubscriberId(int subId) {
       String subscriberId = null;
   
       try {
           Method method = TelephonyManager.class.getDeclaredMethod("getSubscriberId", int.class);
   
           subscriberId = (String) method.invoke(mTelephonyManager, subId);
       } catch (Exception e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       }
   
       return subscriberId;
   }
   

3. 下载apk。