android 获取serialno_NDK 获取android的imei和serial number

1，获取imei

int setAndroidDeviceID(JNIEnv *env, jobject obj,jobject mContext)

{

if(mContext == 0){

return -1;

}

jclass cls_context = (*env)->FindClass(env, "android/content/Context");

if(cls_context == 0){

return -1;

}

jmethodID getSystemService = (*env)->GetMethodID(env, cls_context, "getSystemService", "(Ljava/lang/String;)Ljava/lang/Object;");

if(getSystemService == 0){

return -1;

}

jfieldID TELEPHONY_SERVICE = (*env)->GetStaticFieldID(env, cls_context, "TELEPHONY_SERVICE", "Ljava/lang/String;");

if(TELEPHONY_SERVICE == 0){

return -1;

}

jstring str = (*env)->GetStaticObjectField(env, cls_context, TELEPHONY_SERVICE);

jobject telephonymanager = (*env)->CallObjectMethod(env, mContext, getSystemService, str);

if(telephonymanager == 0){

return -1;

}

jclass cls_tm = (*env)->FindClass(env, "android/telephony/TelephonyManager");

if(cls_tm == 0){

return -1;

}

jmethodID getDeviceId = (*env)->GetMethodID(env, cls_tm, "getDeviceId", "()Ljava/lang/String;");

if(getDeviceId == 0){

return -1;

}

jstring deviceid = (*env)->CallObjectMethod(env, telephonymanager, getDeviceId);

DP_IMIE = (*env)->GetStringUTFChars(env, deviceid, 0);

return 0;

}

2，获取serial number

#include

void getAndroidDeviceID_Serial(char *deviceID)//serial number

{

__system_property_get("ro.serialno",deviceID);

}