关于android各种双卡手机获取imei，imsi的处理（mtk，展讯，高通等）

目前国内对于双卡智能手机的需求还是很大的，各种复杂的业务会涉及到双卡模块；而android标准的api又不提供对双卡的支持。导致国内双卡模块标准混乱，各个厂商各玩各的。目前我知道的双卡解决方案就有：mtk，展讯，高通，broadcom等。

由于公司业务需要，必须要对双卡手机获取各自的imei，imsi，所以也做了一些研究：

首先是最为应用广泛的mtk平台，国内山寨手机以及一些低端品牌双卡都是做的mtk的双卡解决方案

private static void initMtkDoubleSim() {

		try {

			TelephonyManager tm = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);

			Class<?> c = Class.forName("com.android.internal.telephony.Phone");

			Field fields1 = c.getField("GEMINI_SIM_1");

			fields1.setAccessible(true);

			simId_1 = (Integer) fields1.get(null);

			Field fields2 = c.getField("GEMINI_SIM_2");

			fields2.setAccessible(true);

			simId_2 = (Integer) fields2.get(null);

			Method m = TelephonyManager.class.getDeclaredMethod(

					"getSubscriberIdGemini", int.class);

			imsi_1 = (String) m.invoke(tm, simId_1);

			imsi_2 = (String) m.invoke(tm, simId_2);

			Method m1 = TelephonyManager.class.getDeclaredMethod(

					"getDeviceIdGemini", int.class);

			imei_1 = (String) m1.invoke(tm, simId_1);

			imei_2 = (String) m1.invoke(tm, simId_2);

			Method mx = TelephonyManager.class.getDeclaredMethod(

					"getPhoneTypeGemini", int.class);

			phoneType_1 = (Integer) mx.invoke(tm, simId_1);

			phoneType_2 = (Integer) mx.invoke(tm, simId_2);

			if (TextUtils.isEmpty(imsi_1) && (!TextUtils.isEmpty(imsi_2))) {

				defaultImsi = imsi_2;

			}

			if (TextUtils.isEmpty(imsi_2) && (!TextUtils.isEmpty(imsi_1))) {

				defaultImsi = imsi_1;

			}

		} catch (Exception e) {

			isMtkDoubleSim = false;

			return;

		}

		isMtkDoubleSim = true;

	}

可见，在TelephonyManager中提供了**Gemini的方法，可以用反射很方便地获取到相应的信息。

还有

private static void initMtkSecondDoubleSim() {

		try {

			TelephonyManager tm = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);

			Class<?> c = Class.forName("com.android.internal.telephony.Phone");

			Field fields1 = c.getField("GEMINI_SIM_1");

			fields1.setAccessible(true);

			simId_1 = (Integer) fields1.get(null);

			Field fields2 = c.getField("GEMINI_SIM_2");

			fields2.setAccessible(true);

			simId_2 = (Integer) fields2.get(null);

			Method mx = TelephonyManager.class.getMethod("getDefault",

					int.class);

			TelephonyManager tm1 = (TelephonyManager) mx.invoke(tm, simId_1);

			TelephonyManager tm2 = (TelephonyManager) mx.invoke(tm, simId_2);

			imsi_1 = tm1.getSubscriberId();

			imsi_2 = tm2.getSubscriberId();

			imei_1 = tm1.getDeviceId();

			imei_2 = tm2.getDeviceId();

			phoneType_1 = tm1.getPhoneType();

			phoneType_2 = tm2.getPhoneType();

			if (TextUtils.isEmpty(imsi_1) && (!TextUtils.isEmpty(imsi_2))) {

				defaultImsi = imsi_2;

			}

			if (TextUtils.isEmpty(imsi_2) && (!TextUtils.isEmpty(imsi_1))) {

				defaultImsi = imsi_1;

			}

		} catch (Exception e) {

			isMtkSecondDoubleSim = false;

			return;

		}

		isMtkSecondDoubleSim = true;

	}

看样子有似乎也是属于mtk平台的解决方案，因为都有GEMINI_SIM_1属性,这种双卡方案只在联想278t上发现过；有两个TelephonyManager实例，根据getDefault方法获取

下面是展讯平台的（貌似市面上手机不多啊）：

private static void initSpreadDoubleSim() {

		try {

			Class<?> c = Class

					.forName("com.android.internal.telephony.PhoneFactory");

			Method m = c.getMethod("getServiceName", String.class, int.class);

			spreadTmService = (String) m

					.invoke(c, Context.TELEPHONY_SERVICE, 1);

			TelephonyManager tm = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);

			imsi_1 = tm.getSubscriberId();

			imei_1 = tm.getDeviceId();

			phoneType_1 = tm.getPhoneType();

			TelephonyManager tm1 = (TelephonyManager) mContext.getSystemService(spreadTmService);

			imsi_2 = tm1.getSubscriberId();

			imei_2 = tm1.getDeviceId();

			phoneType_2 = tm1.getPhoneType();

			if (TextUtils.isEmpty(imsi_1) && (!TextUtils.isEmpty(imsi_2))) {

				defaultImsi = imsi_2;

			}

			if (TextUtils.isEmpty(imsi_2) && (!TextUtils.isEmpty(imsi_1))) {

				defaultImsi = imsi_1;

			}

		} catch (Exception e) {

			isSpreadDoubleSim = false;

			return;

		}

		isSpreadDoubleSim = true;

	}

这个没有展讯sdk的话还是很难找的吧？

下面是高通的：（貌似高通做的不咋的有些接口没有双卡实现啊）

public static void initQualcommDoubleSim() {

try {

TelephonyManager tm = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);

Class<?> cx = Class

.forName("android.telephony.MSimTelephonyManager");

Object obj =mContext.getSystemService(

"phone_msim");

simId_1 = 0;

simId_2 = 1;

Method mx = cx.getMethod("getDataState");

// int stateimei_1 = (Integer) mx.invoke(cx.newInstance());

int stateimei_2 = tm.getDataState();

Method mde = cx.getMethod("getDefault");

Method md = cx.getMethod("getDeviceId", int.class);

Method ms = cx.getMethod("getSubscriberId", int.class);

Method mp = cx.getMethod("getPhoneType");

// Object obj = mde.invoke(cx);

imei_1 = (String) md.invoke(obj, simId_1);

imei_2 = (String) md.invoke(obj, simId_2);

imsi_1 = (String) ms.invoke(obj, simId_1);

imsi_2 = (String) ms.invoke(obj, simId_2);

int statephoneType_1 = tm.getDataState();

int statephoneType_2 = (Integer) mx.invoke(obj);

Log.e("tag", statephoneType_1 + "---" + statephoneType_2);

// Class<?> msc = Class.forName("android.telephony.MSimSmsManager");

// for (Method m : msc.getMethods()) {

// if (m.getName().equals("sendTextMessage")) {

// m.getParameterTypes();

// }

// Log.e("tag", m.getName());

// }

} catch (Exception e) {

isQualcommDoubleSim = false;

return;

}

isQualcommDoubleSim = true;

}

getPhoneType&getDataState 方法看了底层发现没有双卡实现，目前也不知道该咋办...