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42 lines
1.5 KiB
Dart
42 lines
1.5 KiB
Dart
#import "UIApplication+Hook.h"
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#import <objc/runtime.h>
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@implementation UIApplication (Hook)
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+ (void)load {
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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Class class = [self class];
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SEL originalSelector = @selector(openURL:);
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SEL swizzledSelector = @selector(g_openURL:);
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Method originalMethod = class_getInstanceMethod(class, originalSelector);
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Method swizzledMethod = class_getInstanceMethod(class, swizzledSelector);
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if (originalMethod && swizzledMethod) {
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method_exchangeImplementations(originalMethod, swizzledMethod);
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NSLog(@"openURL: 方法交换成功！");
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} else {
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NSLog(@"openURL: 方法交换失败！");
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}
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});
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}
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- (BOOL)g_openURL:(NSURL *)url {
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NSLog(@"拦截到 openURL: %@", url);
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// 注意：由于方法交换，调用 g_openURL: 实际上会调用原 openURL: 实现
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// 这里我们调用新版 API
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if ([UIApplication.sharedApplication respondsToSelector:@selector(openURL:options:completionHandler:)]) {
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[UIApplication.sharedApplication
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openURL:url
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options:@{}
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completionHandler:^(BOOL success) {
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NSLog(@"openURL:options:completionHandler: 返回 %d", success);
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}];
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} else {
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// 如果低于 iOS 10，调用原始实现
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return [self g_openURL:url]; // 注意：由于方法交换，这里 g_openURL: 实际上是原 openURL:
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}
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return YES;
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}
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@end
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