_ __ __ _ _ _____ _ _
/ \ | \/ | | ___ __ _| | _____| ___(_)_ __ __| | ___ _ __
/ _ \ | |\/| | | / _ \/ _` | |/ / __| |_ | | '_ \ / _` |/ _ \ '__|
/ ___ \| | | | |__| __/ (_| | <\__ \ _| | | | | | (_| | __/ |
/_/ \_\_| |_|_____\___|\__,_|_|\_\___/_| |_|_| |_|\__,_|\___|_|
本项目是一款用于自动检测 iOS 项目中【 UIView 和 UIViewController 内存泄漏 】的工具，只需 pod 'AMLeaksFinder' 即可 0 行代码实现自动监控，效果如下，推荐使用 Cocoapods 导入，和 MLeakFinder 的区别可参考 对比 MLeakFinder 。
- 自动监控
Controller的泄漏； - 自动监控
View的泄漏； - 借助 FBRetainCycleDetector 快速排查泄漏原因 【
⚠️ 只在ObjC上有效 】； - 监控到泄漏时支持快速查看泄漏的视图【
View，Controller View，View 的 root View等】； - 更多功能欢迎补充。
pod 'AMLeaksFinder', '2.2.8', :configurations => ['Debug']
- 如果想查看控制器的强引用链，可导入：Facebook 的 FBRetainCycleDetector 框架即可。
pod 'FBRetainCycleDetector', :git => 'https://github.com/facebook/FBRetainCycleDetector.git', :branch => 'main', :configurations => ['Debug']
-
请拖拽
AMLeaksFinder/AMLeaksFinder文件夹的全部内容到项目 -
启用 & 关闭
AMLeaksFinder- 打开
__AUTO_MEMORY_LEAKS_FINDER_ENABLED__宏表示启用 - 注释
__AUTO_MEMORY_LEAKS_FINDER_ENABLED__宏表示关闭
- 打开
-
显示/隐藏
AMLeaksFinder视图- 发送通知
if (显示UI) { [NSNotificationCenter.defaultCenter postNotificationName:@"AMLeaksFinderShowUINotification" object:nil]; } else { [NSNotificationCenter.defaultCenter postNotificationName:@"AMLeaksFinderHideUINotification" object:nil]; }
- 发送通知
若想收集泄漏相关数据可使用如下 API:
控制器路径变化 AMLeaksFinder.ViewHasLeakVC viewDidDisappear: 2022-04-04 04:21:06 +0000
控制器路径变化 AMHomeVC viewDidAppear: 2022-04-04 04:21:06 +0000
控制器路径变化 AMPresentHasLeakVC viewDidLoad: 2022-04-04 04:21:07 +0000
控制器路径变化 AMPresentHasLeakVC viewDidAppear: 2022-04-04 04:21:07 +0000
控制器路径变化 AMTabBarController viewDidDisappear: 2022-04-04 04:21:07 +0000
控制器路径变化 BMNavigationController viewDidDisappear: 2022-04-04 04:21:07 +0000
控制器路径变化 AMHomeVC viewDidDisappear: 2022-04-04 04:21:07 +0000
控制器路径变化 AMTabBarController viewDidAppear: 2022-04-04 04:21:08 +0000
控制器路径变化 BMNavigationController viewDidAppear: 2022-04-04 04:21:08 +0000
控制器路径变化 AMHomeVC viewDidAppear: 2022-04-04 04:21:08 +0000
控制器路径变化 AMPresentHasLeakVC viewDidDisappear: 2022-04-04 04:21:08 +0000
⚠️👇🏻
视图泄漏: <UIView: 0x7f9849a214d0; frame = (65 176; 294 348); autoresize = RM+BM; layer = <CALayer: 0x60000090ed00>>
视图所在控制器 AMLeaksFinder.ViewHasLeakVC
操作路径:
BMNavigationController(viewDidLoad:) ->
AMTabBarController(viewDidLoad:) ->
AMHomeVC(viewDidLoad:) ->
AMTabBarController(viewDidAppear:) ->
BMNavigationController(viewDidAppear:) ->
AMHomeVC(viewDidAppear:) ->
AMPresentHasLeakVC(viewDidLoad:) ->
AMPresentHasLeakVC(viewDidAppear:) ->
AMTabBarController(viewDidDisappear:) ->
BMNavigationController(viewDidDisappear:) ->
AMHomeVC(viewDidDisappear:) ->
AMTabBarController(viewDidAppear:) ->
BMNavigationController(viewDidAppear:) ->
AMHomeVC(viewDidAppear:) ->
AMPresentHasLeakVC(viewDidDisappear:) ->
AMPresentHasLeakVC(viewDidLoad:) ->
AMPresentHasLeakVC(viewDidAppear:) ->
AMTabBarController(viewDidDisappear:) ->
BMNavigationController(viewDidDisappear:) ->
AMHomeVC(viewDidDisappear:) ->
AMTabBarController(viewDidAppear:) ->
BMNavigationController(viewDidAppear:) ->
AMHomeVC(viewDidAppear:) ->
AMPresentHasLeakVC(viewDidDisappear:) ->
_UIAlertControllerTextFieldViewController(viewDidLoad:) ->
UIAlertController(viewDidLoad:) ->
UIAlertController(viewDidAppear:) ->
UIAlertController(viewDidDisappear:) ->
AMLeaksFinder.ViewHasLeakVC(viewDidLoad:) ->
AMHomeVC(viewDidDisappear:) ->
AMLeaksFinder.ViewHasLeakVC(viewDidAppear:) ->
AMLeaksFinder.ViewHasLeakVC(viewDidDisappear:) ->
AMHomeVC(viewDidAppear:) ->
AMPresentHasLeakVC(viewDidLoad:) ->
AMPresentHasLeakVC(viewDidAppear:) ->
AMTabBarController(viewDidDisappear:) ->
BMNavigationController(viewDidDisappear:) ->
AMHomeVC(viewDidDisappear:) ->
AMTabBarController(viewDidAppear:) ->
BMNavigationController(viewDidAppear:) ->
AMHomeVC(viewDidAppear:) ->
AMPresentHasLeakVC(viewDidDisappear:) ->
⚠️👆🏻
-
数据结构图
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-
项目文件结构
├── AMLeaksFinder
│ ├── AMLeaksFinder.h
│ ├── AMLeaksFinder.m
│ ├── AMLeaksFinder.bundle
│ │ ├── all@2x.png
│ │ ├── all@3x.png
│ │ ├── leaks@2x.png
│ │ └── leaks@3x.png
│ ├── Objects
│ │ ├── Controllers
│ │ │ ├── Model
│ │ │ │ ├── AMMemoryLeakDeallocModel.h
│ │ │ │ ├── AMMemoryLeakDeallocModel.m
│ │ │ │ ├── AMMemoryLeakModel.h
│ │ │ │ └── AMMemoryLeakModel.m
│ │ │ ├── NeedDealloc
│ │ │ │ ├── UINavigationController+AMLeaksFinderSwizzleDealloc.m
│ │ │ │ ├── UIPageViewController+AMLeaksFinderSwizzleDealloc.m
│ │ │ │ ├── UISplitViewController+AMLeaksFinderSwizzleDealloc.m
│ │ │ │ ├── UITabBarController+AMLeaksFinderSwizzleDealloc.m
│ │ │ │ ├── UIViewController+AMLeaksFinderSwizzleDealloc.m
│ │ │ │ ├── UIWindow+AMLeaksFinderSwizzleDealloc.m
│ │ │ └── ViewDidLoad
│ │ │ ├── UIViewController+AMLeaksFinderSwizzleViewDidLoad.m
│ │ └── View
│ │ └── Model
│ │ ├── AMViewMemoryLeakDeallocModel.h
│ │ ├── AMViewMemoryLeakDeallocModel.m
│ │ ├── AMViewMemoryLeakModel.h
│ │ └── AMViewMemoryLeakModel.m
│ ├── UI
│ │ ├── AMLeakDataModel.h
│ │ ├── AMLeakDataModel.m
│ │ ├── AMLeakOverviewView.h
│ │ ├── AMLeakOverviewView.m
│ │ ├── AMMemoryLeakView.h
│ │ ├── AMMemoryLeakView.m
│ │ ├── AMMemoryLeakView.xib
│ │ ├── AMSnapedViewViewController.h
│ │ ├── AMSnapedViewViewController.m
│ │ ├── UIViewController+AMLeaksFinderUI.h
│ │ └── UIViewController+AMLeaksFinderUI.m
│ └── Uitis
│ ├── Controller
│ │ ├── UIViewController+AMLeaksFinderTools.h
│ │ └── UIViewController+AMLeaksFinderTools.m
│ └── View
│ ├── UIView+AMLeaksFinderTools.h
│ └── UIView+AMLeaksFinderTools.m- 欢迎 Issues 和 Pull Requests
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