HyCrashHook

Hook 常见Crash不让程序闪退， 订阅Crash根据自身需要做相应处理。

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Hook Classes
NSObject (KVC、KVO、UnrecognizedSelector)
NSArray、NSMutableArray
NSDictionary、NSMutableDictionary
NSString、NSMutableString
NSAttributedString、NSMutableAttributedString
NSSet、NSMutableSet
NSOrderedSet 、NSMutableOrderedSet
NSNotificationCenter
NSDecimalNumber
NSUserDefaults
CADisplayLink
NSTimer
NSCache
NSData

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如何导入

Podfile

pod 'HyCrashHook'

手动导入

直接将HyCrashHook文件夹拖入项目，然后把NSMutableArray+CrashHook.m文件的编译选项添加-fno-objc-arc

如何使用

• 开启需要Hook的类

    // 开启Hook所有支持的类
    [HyCrashHookManager openCrashHookWithClasses:nil];
    
    // 开启Hook指定的类
    [HyCrashHookManager openCrashHookWithClasses:@[NSDictionary.class, NSMutableDictionary.class]];

• 订阅Hook类的Crash

    // 订阅所有已开启Hook类的Crash
    [HyCrashHookManager subscribeCrashWithClasses:nil
                                            block:^(__unsafe_unretained Class cls,
                                                    NSString *location,
                                                    NSString *description,
                                                    NSArray<NSString *> *callStack) {

         // handle hooked crash
        // ....
    }];
    
    // 订阅指定已开启Hook类的Crash
    HyCrashHandler *crashHandler =
    [HyCrashHookManager subscribeCrashWithClasses:@[NSDictionary.class, NSMutableDictionary.class]
                                            block:^(__unsafe_unretained Class cls,
                                                    NSString *location,
                                                    NSString *description,
                                                    NSArray<NSString *> *callStack) {
    
         // handle hooked crash
        // ....
    }];
    
    // 取消某个订阅
    [HyCrashHookManager disposeCrashHandler:crashHandler];

• 开启关闭Crash日志打印

    // 开启Crash日志打印
    [HyCrashHookManager openCrashHookLog];

    // 关闭Crash日志打印
    [HyCrashHookManager closeCrashHookLog];