iOS 删除Unity中UIWebView
2020-05-09 本文已影响0人
Joshua520
背景介绍
苹果在审核拒约时给出了以下信息：
ITMS-90809: Deprecated API Usage – Apple will stop accepting submissions of apps that use UIWebView APIs . See https://developer.apple.com/documentation/uikit/uiwebview
for more information.
但是项目内并未使用 UIWebView API，尝试使用 Unity 构建一个空工程上传到 TestFlight 或者 QuickSDK
进行预先检查，发现依然存在 UIWebView API 调用。
搜索后发现 Unity 已在 2017.4, 2018.4, 2019.2, 2019.3, 2020.1 中修复，但是旧版本如 Unity 5.6 就不管了：
解决方案
1、首先将以下内容保存为 URLUtility.mm
#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 *c_str(void);
};
}
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;
UIApplication *app = [UIApplication sharedApplication];
NSString *urlStr = [NSString stringWithUTF8String:(char *)arg2];
NSURL *url = [NSURL URLWithString:urlStr];
[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];
[app openURL:url];
}
2、查看libiPhone-lib.a支持那些架构
file libiPhone-lib.a
libiPhone-lib.a: Mach-O universal binary with 3 architectures: [arm_v7:current ar archive] [arm64] [arm_v7s]
libiPhone-lib.a (for architecture armv7): current ar archive
libiPhone-lib.a (for architecture arm64): current ar archive
libiPhone-lib.a (for architecture armv7s): current ar archive
3、编译对应架构的URLUtility.o
//arm64
clang -c URLUtility.mm -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk
//armv7s
clang -c URLUtility.mm -arch armv7s -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk
//armv7
clang -c URLUtility.mm -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk
⚠️不能同时编译3种架构，fouz不能移除
ar -d /Users/eddy/Desktop/lib/libiPhone-lib.a URLUtility.o
ar: /Users/eddy/Desktop/lib/libiPhone-lib.a is a fat file (use libtool(1) or lipo(1) and ar(1) on it)
ar: /Users/eddy/Desktop/lib/libiPhone-lib.a: Inappropriate file type or format
注意： -isysroot
指定的 SDK 路径一定是当前工程使用的 Xcode 版本，特别是当机器上存在多个 Xcode 版本时要注意。
4、分离lipo libiPhone-lib.a中每个架构的.a
lipo libiPhone-lib.a -thin armv7 -output libiPhone-lib_armv7.a
5、替换对应分离出来架构的.o
确保
//删除原有的 URLUtility.o
ar -d libiPhone-lib_armv7.a URLUtility.o
//在文件最后增加 URLUtility.o
ar -q libiPhone-lib_armv7.a URLUtility.o
6、合并替换后的.a
//合并armv7和armv7s
lipo -create libiPhone-lib_arm64.a libiPhone-lib_armv7.a libiPhone-lib_armv7s.a -output libiPhone-lib_new.a
//合并arm64和上面的合并
lipo -create libiPhone-lib_new.a libiPhone-lib_arm64.a -output libiPhone-lib_w.a
7、用合并后的替换之前的.a,解决问题
确保libiPhone-lib.a、URLUtility.mm及shell文件在同一目录下
直接执行
#!/bin/bash
iPhone_OS_SDK_path="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk"
arm64_path="./URLUtility64/"
armv7_path="./URLUtilityv7/"
armv7s_path="./URLUtilityv7s/"
new_lib_path="./new"
mkdir $arm64_path
mkdir $armv7_path
mkdir $armv7s_path
mkdir $new_lib_path
clang -c URLUtility.mm -arch arm64 -isysroot $iPhone_OS_SDK_path
mv URLUtility.o ./URLUtility64/URLUtility.o
clang -c URLUtility.mm -arch armv7 -isysroot $iPhone_OS_SDK_path
mv URLUtility.o ./URLUtilityv7/URLUtility.o
clang -c URLUtility.mm -arch armv7s -isysroot $iPhone_OS_SDK_path
mv URLUtility.o ./URLUtilityv7s/URLUtility.o
lipo libiPhone-lib.a -thin arm64 -output ./URLUtility64/libiPhone-lib64.a
lipo libiPhone-lib.a -thin armv7 -output ./URLUtilityv7/libiPhone-libv7.a
lipo libiPhone-lib.a -thin armv7s -output ./URLUtilityv7s/libiPhone-libv7s.a
ar -d ./URLUtility64/libiPhone-lib64.a URLUtility.o
ar -d ./URLUtilityv7/libiPhone-libv7.a URLUtility.o
ar -d ./URLUtilityv7s/libiPhone-libv7s.a URLUtility.o
ar -q ./URLUtility64/libiPhone-lib64.a ./URLUtility64/URLUtility.o
ar -q ./URLUtilityv7/libiPhone-libv7.a ./URLUtilityv7/URLUtility.o
ar -q ./URLUtilityv7s/libiPhone-libv7s.a ./URLUtilityv7s/URLUtility.o
lipo -create ./URLUtility64/libiPhone-lib64.a ./URLUtilityv7/libiPhone-libv7.a ./URLUtilityv7s/libiPhone-libv7s.a -output $new_lib_path/libiPhone-lib.a
8、查看是否包含UIWebView
find . | grep -v .svn | grep "\.a" | grep -v "\.app" | xargs grep UIWebView
