NDK 获取android的imei和serial number

发布于 2019-09-26 作者 风铃 79次 浏览 版块 前端

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 <sys/system_properties.h>
    void getAndroidDeviceID_Serial(char *deviceID)//serial number
    {
        __system_property_get("ro.serialno",deviceID);
    }
    
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