android 获取sim一些信息方法如下：

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;
}

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;
}

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