[游戏开发]Unity去掉删除libiPhone-lib.a中的UIWebView问题 上架被拒UIWebView

传送门：大神就是6

2020年5月以来，上传到iTunes Connect的ipa文件如包含UIWebView相关引用，会导致ipa包无法通过处理，构建版本不可用。

解决方案：

1. 首先，生成一个URLUtility.mm文件

2. #include <iostream>
   #import <UIKit/UIKit.h>
   using namespace std;
   namespace core {
       template <class type>
       class StringStorageDefault {};
       template <class type,class type2>
       class basic_string {
       public:
           char * str;
           basic_string( char* arg){
               str = arg;
           }
       };
   }
   void OpenURLInGame(core::basic_string< char,core::StringStorageDefault<char> > const&arg){}
   
   void OpenURL(core::basic_string<char,core::StringStorageDefault<char> >const &arg){
       const void *arg2 = arg.str;
       UIApplication *app = [UIApplication sharedApplication];
       NSString *urlStr = [NSString stringWithUTF8String:(char *)arg2];
       NSURL *url = [NSURL URLWithString:urlStr];
       if (@available(iOS 10.0, *)) {
           [app openURL:url options:@{UIApplicationOpenURLOptionsSourceApplicationKey : @YES} completionHandler:nil];
       } else {
           [app openURL:url];
       }
   }
   
   
   void OpenURL(std::string const&arg){
       UIApplication *app = [UIApplication sharedApplication];
       NSString *urlStr = [NSString stringWithUTF8String:arg.c_str()];
       NSURL *url = [NSURL URLWithString:urlStr];
       if (@available(iOS 10.0, *)) {
           [app openURL:url options:@{UIApplicationOpenURLOptionsSourceApplicationKey : @YES} completionHandler:nil];
       } else {
           [app openURL:url];
       }
   }
   

2.使用lipo查看libiPhone-lib.a文件中包含的架构

lipo -info libiPhone-lib.a 
Architectures in the fat file: libiPhone-lib.a are: armv7 arm64 armv7s

操作流程

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lipo libiPhone-lib.a -thin arm64 -output ./URLUtility64/libiPhone-lib64.a

ar -d ./URLUtility64/libiPhone-lib64.a URLUtility.o

ar -q ./URLUtility64/libiPhone-lib64.a ./URLUtility.o

3.使用URLUtility.mm生成对应架构下URLUtility.o文件

clang -c URLUtility.mm -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk

4.拆分libiPhone-lib.a中各架构文件

lipo libiPhone-lib.a -thin armv7 -output ./URLUtilityv7/libiPhone-libv7.a

5.移除对应架构中的原有URLUtility.o文件

ar -d ./URLUtilityv7/libiPhone-libv7.a URLUtility.o

6.将新生成的URLUtility.o文件添加到对应架构的.a中
ar -q ./URLUtilityv7/libiPhone-libv7.a ./URLUtility.o

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7.将各架构的.a文件合并生成新的libiPhone-lib.a
lipo -create ./URLUtility64/libiPhone-lib64.a ./URLUtilityv7/libiPhone-libv7.a -output ./new/libiPhone-lib.a

查询是否还有不允许使用的内容
find . | grep -v .svn ?| grep "\.a" | grep -v "\.app" | xargs grep UIWebView

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