xcode 我在 Objective C 中的调整中未声明的标识符“UIColor”
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Undeclared identifier "UIColor" in my tweak in Objective C
提问by junyi00
I am trying to make a tweak in Xcode with IOSOpenDev, but i met an error which is Use of undeclared identifier "UIColor"!
I used the same code from my iPhone yet it works, why doesn't it work here? (I want to use IOSOpenDev since it looks much better then using theos)
我正在尝试使用 IOSOpenDev 在 Xcode 中进行调整，但是我遇到了一个错误Use of undeclared identifier "UIColor"！
我在 iPhone 上使用了相同的代码但它有效，为什么它在这里不起作用？（我想使用 IOSOpenDev 因为它看起来比使用 theos 好得多）
This is the code
这是代码
%hook SBScreenFlash
-(void)flashColor:(id)color {
NSDictionary *prefs=[[NSDictionary alloc] initWithContentsOfFile:@"/var/mobile/Library/Preferences/com.junyi00.screenshotcolor.plist"];
if ([[prefs objectForKey:@"enable"] boolValue]){
color = [UIColor blueColor];
%orig(color); }
else {
%orig; }
}
%end
Please help me here
请在这里帮助我
回答by s6luwJ0A3I
You should check if you have
你应该检查你是否有
PROJECTNAME_FRAMEWORKS = UIKit Foundation
Also
还
#import <UIKit/UIKit.h>
In your tweak.xm (On the top) like this
在你的tweak.xm（在顶部）像这样
#import <UIKit/UIKit.h>
%hook SBScreenFlash
-(void)flashColor:(id)color {
NSDictionary *prefs=[[NSDictionary alloc] initWithContentsOfFile:@"/var/mobile/Library/Preferences/com.junyi00.screenshotcolor.plist"];
if ([[prefs objectForKey:@"enable"] boolValue]){
color = [UIColor blueColor];
%orig(color); }
else {
%orig; }
}
%end
