【IOS】 遍历info 的所有内容 && 保存设备唯一UUID

/**获取设备的imie*/
std::string DeviceInfo::getIMIE() {
#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)
NSString*bunider = nil;
NSBundle* mainBundle = [NSBundle mainBundle];
NSDictionary* infoDictionary =  [mainBundle infoDictionary];
id key;
NSArray* keys = [infoDictionary allKeys];
NSLog(@"Display all keys and values in info.plist\n");
for(key in keys)
{
NSString * keyCFBundleVersion = (NSString*)key;
if([keyCFBundleVersion isEqualToString:@"CFBundleIdentifier"])
{
NSLog(@"Bundle identifier = %@",keyCFBundleVersion);

id  version =   [infoDictionary objectForKey:key];
bunider = (NSString*)version;
NSLog(@"bunider : %@",bunider);
}
// NSLog(@"key=%@ , value=%@\n",key,[infoDictionary objectForKey:key]);
}

NSString *uuid = Nil;
//    需要用到开源类SSKeychain
//    SSKeyChains对苹果安全框架API进行了简单封装，
//    支持对存储在钥匙串中密码、账户进行访问，包括读取、删除和设置。
//    SSKeyChain的作者是大名鼎鼎的SSToolkit的作者samsoffes。

//    项目地址：https://github.com/samsoffes/sskeychain

//    在工程中加入SSKeyChain

//    在工程中加入Security.framework框架。
//    把SSKeychain.h和SSKeychain.m加到项目文件夹。

NSString *retrieveuuid = [SSKeychain passwordForService:bunider account:@"user"];
if ([retrieveuuid length] >0) {
uuid =  retrieveuuid;
NSLog(@"uuid = %@",uuid);
return [uuid UTF8String];
}

CFStringRef ref = CFUUIDCreateString(kCFAllocatorDefault,
CFUUIDCreate(kCFAllocatorDefault));
uuid = (NSString *)ref;
const char* destDir = [uuid UTF8String];
CFRelease(ref);
CCLOG("uuid = %s",destDir);
string   sime = destDir;
sime = sime.substr(0,6);
log("sime = %s",sime.c_str());
uuid =  [NSString stringWithFormat:@"%s", sime.c_str()];

[SSKeychain setPassword:uuid forService:bunider account:@"user"];

return sime;
#elif (CC_TARGET_PLATFORM==CC_PLATFORM_ANDROID)
JniMethodInfo minfo;//定义Jni函数信息结构体
//getStaticMethodInfo 次函数返回一个bool值表示是否找到此函数
bool isHave = JniHelper::getStaticMethodInfo(minfo,"com/nx/DeviceInfo","getIMIE", "()Ljava/lang/String;");
if(isHave){
jstring jstr;
jstr = (jstring)minfo.env->CallStaticObjectMethod(minfo.classID, minfo.methodID);
string IMIE = JniHelper::jstring2string(jstr);
CCLOG("--------------------------------------->IMIE: %s",IMIE.c_str());
return IMIE;
}
return "androidleon";
#endif

///////////////////////////////////////debug
auto strings=FileUtils::getInstance()->getValueMapFromFile("debug_text.xml");
std::string debug_user_name  = strings["user_name"].asString();
if(debug_user_name.size()>0){
CCLOG("==use debug username==");
return debug_user_name;
}
/////////////////////////////////////////////////

return "12124124123123124wbytext";
}