经过论坛的大量研究，现在我知道没有办法找到双卡手机中两张SIM卡的IMSI或SIM序列号(除了联系制造商)。现在我改变的问题是，我们能否检测到手机有两个 SIM 卡？我相信它可以通过一些情报来检测。我能想到的几种方法是:
调用 USSD 代码并跟踪日志中的 IMEI 号码(我在印度使用 *139# 进行了尝试。它成功了。)这将为我提供我调用 USSD 代码的 SIM 卡的 IMEI 号码。 (推测手机遵循安卓规范，有两个IMEI号码。)
存储 SIM 的序列号和/或 SIM 的 IMSI。并且在检测到任何其他 IMSI/序列号后，即使手机没有重新启动(即 SIM 已切换)，也可以通过跟踪一些日志或一些广播事件处理。
调用*06#你会看到两个IMEI号码。通过某种方式，得到这两个数字。 (例如屏幕捕获和文本图像解析。)
如果有人能想到一些其他的方法，他们是最受欢迎的。我真的很感激任何关于这方面的帮助。此外，如果有人有任何有关任何制造商 API 的信息或联系他们的链接，请与社区人员分享。
最佳答案
2015 年 3 月 23 日更新:
Official multiple SIM API is available now from Android 5.1 onwards
其他可能的选择:
您可以使用 Java 反射 来获取两个 IMEI 号码。
使用这些 IMEI 号码，您可以检查手机是否为双 SIM 卡。
尝试以下 Activity :
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TelephonyInfo telephonyInfo = TelephonyInfo.getInstance(this);
String imeiSIM1 = telephonyInfo.getImsiSIM1();
String imeiSIM2 = telephonyInfo.getImsiSIM2();
boolean isSIM1Ready = telephonyInfo.isSIM1Ready();
boolean isSIM2Ready = telephonyInfo.isSIM2Ready();
boolean isDualSIM = telephonyInfo.isDualSIM();
TextView tv = (TextView) findViewById(R.id.tv);
tv.setText(" IME1 : " + imeiSIM1 + "\n" +
" IME2 : " + imeiSIM2 + "\n" +
" IS DUAL SIM : " + isDualSIM + "\n" +
" IS SIM1 READY : " + isSIM1Ready + "\n" +
" IS SIM2 READY : " + isSIM2Ready + "\n");
}
}
这里是 TelephonyInfo.java :
import java.lang.reflect.Method;
import android.content.Context;
import android.telephony.TelephonyManager;
public final class TelephonyInfo {
private static TelephonyInfo telephonyInfo;
private String imeiSIM1;
private String imeiSIM2;
private boolean isSIM1Ready;
private boolean isSIM2Ready;
public String getImsiSIM1() {
return imeiSIM1;
}
/*public static void setImsiSIM1(String imeiSIM1) {
TelephonyInfo.imeiSIM1 = imeiSIM1;
}*/
public String getImsiSIM2() {
return imeiSIM2;
}
/*public static void setImsiSIM2(String imeiSIM2) {
TelephonyInfo.imeiSIM2 = imeiSIM2;
}*/
public boolean isSIM1Ready() {
return isSIM1Ready;
}
/*public static void setSIM1Ready(boolean isSIM1Ready) {
TelephonyInfo.isSIM1Ready = isSIM1Ready;
}*/
public boolean isSIM2Ready() {
return isSIM2Ready;
}
/*public static void setSIM2Ready(boolean isSIM2Ready) {
TelephonyInfo.isSIM2Ready = isSIM2Ready;
}*/
public boolean isDualSIM() {
return imeiSIM2 != null;
}
private TelephonyInfo() {
}
public static TelephonyInfo getInstance(Context context){
if(telephonyInfo == null) {
telephonyInfo = new TelephonyInfo();
TelephonyManager telephonyManager = ((TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE));
telephonyInfo.imeiSIM1 = telephonyManager.getDeviceId();;
telephonyInfo.imeiSIM2 = null;
try {
telephonyInfo.imeiSIM1 = getDeviceIdBySlot(context, "getDeviceIdGemini", 0);
telephonyInfo.imeiSIM2 = getDeviceIdBySlot(context, "getDeviceIdGemini", 1);
} catch (GeminiMethodNotFoundException e) {
e.printStackTrace();
try {
telephonyInfo.imeiSIM1 = getDeviceIdBySlot(context, "getDeviceId", 0);
telephonyInfo.imeiSIM2 = getDeviceIdBySlot(context, "getDeviceId", 1);
} catch (GeminiMethodNotFoundException e1) {
//Call here for next manufacturer's predicted method name if you wish
e1.printStackTrace();
}
}
telephonyInfo.isSIM1Ready = telephonyManager.getSimState() == TelephonyManager.SIM_STATE_READY;
telephonyInfo.isSIM2Ready = false;
try {
telephonyInfo.isSIM1Ready = getSIMStateBySlot(context, "getSimStateGemini", 0);
telephonyInfo.isSIM2Ready = getSIMStateBySlot(context, "getSimStateGemini", 1);
} catch (GeminiMethodNotFoundException e) {
e.printStackTrace();
try {
telephonyInfo.isSIM1Ready = getSIMStateBySlot(context, "getSimState", 0);
telephonyInfo.isSIM2Ready = getSIMStateBySlot(context, "getSimState", 1);
} catch (GeminiMethodNotFoundException e1) {
//Call here for next manufacturer's predicted method name if you wish
e1.printStackTrace();
}
}
}
return telephonyInfo;
}
private static String getDeviceIdBySlot(Context context, String predictedMethodName, int slotID) throws GeminiMethodNotFoundException {
String imei = null;
TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
try{
Class<?> telephonyClass = Class.forName(telephony.getClass().getName());
Class<?>[] parameter = new Class[1];
parameter[0] = int.class;
Method getSimID = telephonyClass.getMethod(predictedMethodName, parameter);
Object[] obParameter = new Object[1];
obParameter[0] = slotID;
Object ob_phone = getSimID.invoke(telephony, obParameter);
if(ob_phone != null){
imei = ob_phone.toString();
}
} catch (Exception e) {
e.printStackTrace();
throw new GeminiMethodNotFoundException(predictedMethodName);
}
return imei;
}
private static boolean getSIMStateBySlot(Context context, String predictedMethodName, int slotID) throws GeminiMethodNotFoundException {
boolean isReady = false;
TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
try{
Class<?> telephonyClass = Class.forName(telephony.getClass().getName());
Class<?>[] parameter = new Class[1];
parameter[0] = int.class;
Method getSimStateGemini = telephonyClass.getMethod(predictedMethodName, parameter);
Object[] obParameter = new Object[1];
obParameter[0] = slotID;
Object ob_phone = getSimStateGemini.invoke(telephony, obParameter);
if(ob_phone != null){
int simState = Integer.parseInt(ob_phone.toString());
if(simState == TelephonyManager.SIM_STATE_READY){
isReady = true;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new GeminiMethodNotFoundException(predictedMethodName);
}
return isReady;
}
private static class GeminiMethodNotFoundException extends Exception {
private static final long serialVersionUID = -996812356902545308L;
public GeminiMethodNotFoundException(String info) {
super(info);
}
}
}
编辑:
获取其他 SIM 插槽详细信息的“getDeviceIdGemini”等方法可以预测该方法存在。
如果该方法的名称与设备制造商提供的名称不匹配，它将无法工作。您必须为这些设备找到相应的方法名称。
可以使用 Java 反射来查找其他制造商的方法名称，如下所示:
public static void printTelephonyManagerMethodNamesForThisDevice(Context context) {
TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
Class<?> telephonyClass;
try {
telephonyClass = Class.forName(telephony.getClass().getName());
Method[] methods = telephonyClass.getMethods();
for (int idx = 0; idx < methods.length; idx++) {
System.out.println("\n" + methods[idx] + " declared by " + methods[idx].getDeclaringClass());
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
编辑:
作为 Seetha在她的评论中指出:
telephonyInfo.imeiSIM1 = getDeviceIdBySlot(context, "getDeviceIdDs", 0);
telephonyInfo.imeiSIM2 = getDeviceIdBySlot(context, "getDeviceIdDs", 1);
这对她有用。她成功地为三星 Duos 设备中的 SIM 卡获取了两个 IMEI 号码。
添加 <uses-permission android:name="android.permission.READ_PHONE_STATE" />
编辑 2:
联想A319和该厂商其他手机的数据检索方法(图片来源Maher Abuthraa):
telephonyInfo.imeiSIM1 = getDeviceIdBySlot(context, "getSimSerialNumberGemini", 0);
telephonyInfo.imeiSIM2 = getDeviceIdBySlot(context, "getSimSerialNumberGemini", 1);
关于安卓 : Check whether the phone is dual SIM，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/14517338/