我是Android开发的新手。我正在尝试创建一个需要显示网络信息的应用程序。它的目的是为我的Android 6.0设备获取<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.pro</groupId>
<artifactId>Test1</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>Test1 Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<spring.version>4.0.1.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-logging/commons-logging -->
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/xdoclet/xdoclet -->
<dependency>
<groupId>xdoclet</groupId>
<artifactId>xdoclet</artifactId>
<version>1.2.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/xjavadoc/xjavadoc -->
<dependency>
<groupId>xjavadoc</groupId>
<artifactId>xjavadoc</artifactId>
<version>1.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.aspectj/aspectjtools -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjtools</artifactId>
<version>1.8.9</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.aspectj/aspectjrt -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.8.9</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.aspectj/aspectjweaver -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.9</version>
</dependency>
<!-- https://mvnrepository.com/artifact/aopalliance/aopalliance -->
<dependency>
<groupId>aopalliance</groupId>
<artifactId>aopalliance</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>4.0.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.0.1.RELEASE</version>
</dependency>
</dependencies>
<build>
<finalName>Test1</finalName>
</build>
</project>
信息，但我无法使用Jelly Bean（Android 4.2）获得双SIM卡网络信息。
dual sim network解决这个问题的方法是什么？
答案 0 :(得分：0)
不知道如何使其与Android 6.0设备一起使用，我使用Android 6.0,4.4和4.2模拟器来测试您的代码，所有内容都因错误而崩溃：
代码行中的Java.Lang.NoSuchMethodException：SimOperatorName [int]
：Java.Lang.Reflect.Method getSimID = telephonyClass.GetMethod("SimOperatorName", parameter);
只是查看了您的代码，我假设您想要获取SIM卡提供商的MCC + MNC（移动国家/地区代码+移动网络代码），然后您可以像这样编写代码：
TelephonyManager telemamanger = (TelephonyManager)GetSystemService(Context.TelephonyService);
var simoperator = telemamanger.SimOperator;
还有许多其他属性可能对您的案例有用，例如：
var simoperatorName = telemamanger.SimOperatorName;
var simserialNumber = telemamanger.SimSerialNumber;
var netoperator = telemamanger.NetworkOperator;
var netoperatorName = telemamanger.NetworkOperatorName;
var nettype = telemamanger.NetworkType;
您可以在TelephonyManager Class中找到它们以及其他一些属性，方法和字段。