有内存泄漏问题

[tzrgaga]

感觉像是这个静态变量导致的 Titlebar.sGlobalStyle

[getActivity]

小伙子，Studio 的内存泄漏堆栈我看不出来是哪里的问题，麻烦给出 LeakCanary 堆栈的长截图。

[tzrgaga]

2021-06-16 14:56:19.738 26866-3293/? D/LeakCanary: ​

HEAP ANALYSIS RESULT
====================================
1 APPLICATION LEAKS

References underlined with "~~~" are likely causes.
Learn more at https://squ.re/leaks.

11588 bytes retained by leaking objects
Signature: e1c76f0955a7d673de751fa83bd6a78af3abee8
┬───
│ GC Root: System class
│
├─ android.app.ActivityThread class
│    Leaking: NO (a class is never leaking)
│    ↓ static ActivityThread.sCurrentActivityThread
│                            ~~~~~~~~~~~~~~~~~~~~~~
├─ android.app.ActivityThread instance
│    Leaking: UNKNOWN
│    Retaining 695.2 kB in 5281 objects
│    mInitialApplication instance of com.xintu.baomi.base.AppApplication
│    mSystemContext instance of android.app.ContextImpl
│    mSystemUiContext instance of android.app.ContextImpl
│    ↓ ActivityThread.mNewActivities
│                     ~~~~~~~~~~~~~~
├─ android.app.ActivityThread$ActivityClientRecord instance
│    Leaking: UNKNOWN
│    Retaining 673.6 kB in 4855 objects
│    activity instance of com.xintu.baomi.app.login.MainActivity with mDestroyed = false
│    ↓ ActivityThread$ActivityClientRecord.nextIdle
│                                          ~~~~~~~~
├─ android.app.ActivityThread$ActivityClientRecord instance
│    Leaking: UNKNOWN
│    Retaining 672.7 kB in 4837 objects
│    activity instance of com.xintu.baomi.app.show.ui.activity.LivePreparationActivity with mDestroyed = true
│    ↓ ActivityThread$ActivityClientRecord.activity
│                                          ~~~~~~~~
╰→ com.xx.show.ui.activity.LivePreparationActivity instance
​     Leaking: YES (ObjectWatcher was watching this because com.xx.show.ui.activity.
​     LivePreparationActivity received Activity#onDestroy() callback and Activity#mDestroyed is true)
​     Retaining 11.6 kB in 376 objects
​     key = 7299ba45-b0b0-429c-9042-96be72aa4efd
​     watchDurationMillis = 15261
​     retainedDurationMillis = 254
​     mApplication instance of com.xintu.baomi.base.AppApplication
​     mBase instance of androidx.appcompat.view.ContextThemeWrapper
====================================
0 LIBRARY LEAKS

[tzrgaga]

2021-06-16 14:56:19.738 26866-3293/? D/LeakCanary: ​

HEAP ANALYSIS RESULT

1 APPLICATION LEAKS

References underlined with "~~~" are likely causes.
Learn more at https://squ.re/leaks.

11588 bytes retained by leaking objects
Signature: e1c76f0955a7d673de751fa83bd6a78af3abee8
┬───
│ GC Root: System class
│
├─ android.app.ActivityThread class
│    Leaking: NO (a class is never leaking)
│    ↓ static ActivityThread.sCurrentActivityThread
│                            ~~~~~~~~~~~~~~~~~~~~~~
├─ android.app.ActivityThread instance
│    Leaking: UNKNOWN
│    Retaining 695.2 kB in 5281 objects
│    mInitialApplication instance of com.xintu.baomi.base.AppApplication
│    mSystemContext instance of android.app.ContextImpl
│    mSystemUiContext instance of android.app.ContextImpl
│    ↓ ActivityThread.mNewActivities
│                     ~~~~~~~~~~~~~~
├─ android.app.ActivityThread$ActivityClientRecord instance
│    Leaking: UNKNOWN
│    Retaining 673.6 kB in 4855 objects
│    activity instance of com.xintu.baomi.app.login.MainActivity with mDestroyed = false
│    ↓ ActivityThread$ActivityClientRecord.nextIdle
│                                          ~~~~~~~~
├─ android.app.ActivityThread$ActivityClientRecord instance
│    Leaking: UNKNOWN
│    Retaining 672.7 kB in 4837 objects
│    activity instance of com.xintu.baomi.app.show.ui.activity.LivePreparationActivity with mDestroyed = true
│    ↓ ActivityThread$ActivityClientRecord.activity
│                                          ~~~~~~~~
╰→ com.xx.show.ui.activity.LivePreparationActivity instance
​     Leaking: YES (ObjectWatcher was watching this because com.xx.show.ui.activity.
​     LivePreparationActivity received Activity#onDestroy() callback and Activity#mDestroyed is true)
​     Retaining 11.6 kB in 376 objects
​     key = 7299ba45-b0b0-429c-9042-96be72aa4efd
​     watchDurationMillis = 15261
​     retainedDurationMillis = 254
​     mApplication instance of com.xintu.baomi.base.AppApplication
​     mBase instance of androidx.appcompat.view.ContextThemeWrapper
====================================
0 LIBRARY LEAKS

这个堆栈我也没看出来具体是哪一块引起的，项目也是基于 你的框架 来改的😅

[getActivity]

@tzrgaga 小伙子，从你提供的堆栈中我找不到任何有关 TitleBar 内存泄漏的代码，这样吧，这个 issue 我先关闭了，等你找到有这块的信息再反馈给我吧。