关于android各种双卡手机获取imei,imsi的处理(mtk,展讯,高通等)
16lz
2021-01-26
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...
未完待续....
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