1a0674c74e
I'm just pushing this because I have bits and pieces working and I don't want to lose it like i inevitably will if I don't do this now
58 lines
2.4 KiB
Objective-C
58 lines
2.4 KiB
Objective-C
#import "InternalSetWallpaper.h"
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#include <dlfcn.h>
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static NSString *frameworkPath(NSString *framework) {
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NSString *path;
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#if TARGET_OS_SIMULATOR
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path = @"/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks";
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#else
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path = @"/System/Library/PrivateFrameworks";
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#endif
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return [path stringByAppendingPathComponent:framework];
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}
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static void loadPrivateFramework(NSString *framework) {
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NSBundle *bundle = [NSBundle bundleWithPath:frameworkPath(framework)];
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[bundle load];
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}
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static void *loadFrameworkLibrary(NSString *framework) {
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NSString *libraryPath = [frameworkPath(framework) stringByAppendingPathComponent:[framework stringByDeletingPathExtension]];
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return dlopen(libraryPath.UTF8String, RTLD_LAZY);
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}
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void callIntegerSetMethodOnTarget(SEL selector, id target, NSInteger arg2) {
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NSInvocation *inv = [NSInvocation invocationWithMethodSignature:[target methodSignatureForSelector:selector]];
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[inv setSelector:selector];
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[inv setTarget:target];
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[inv setArgument:&arg2 atIndex:2];
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[inv invoke];
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}
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void setLightAndDarkWallpaperImages(UIImage *lightImage, UIImage *darkImage, int locations) {
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loadPrivateFramework(@"SpringBoardFoundation.framework");
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wundeclared-selector"
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#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
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id SBFWallpaperOptions = NSClassFromString(@"SBFWallpaperOptions");
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SEL initSelector = @selector(init);
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id lightOptions = [[SBFWallpaperOptions alloc] performSelector:initSelector];
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callIntegerSetMethodOnTarget(@selector(setWallpaperMode:), lightOptions, 1);
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id darkOptions = [[SBFWallpaperOptions alloc] performSelector:initSelector];
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callIntegerSetMethodOnTarget(@selector(setWallpaperMode:), darkOptions, 2);
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void *sbsUILib = loadFrameworkLibrary(@"SpringBoardUIServices.framework");
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int (*_SBSUIWallpaperSetImages)(id imageDict, id optionsDict, int locations, int interfaceStyle) = dlsym(sbsUILib, "SBSUIWallpaperSetImages");
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_SBSUIWallpaperSetImages(@{@"light": lightImage, @"dark": darkImage},
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@{@"light": lightOptions, @"dark": darkOptions},
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locations,
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UIUserInterfaceStyleDark);
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#pragma clang diagnostic pop
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}
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