内存溢出

[ChrisWuAnHui]

使用demo，添加了leakcanary

debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.10'

发现有内存泄漏

[ChrisWuAnHui]

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

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

5711226 bytes retained by leaking objects
Signature: 9c011792c1fee2068e51f4f6c021dbe8acafbbd3
┬───
│ GC Root: Global variable in native code
│
├─ com.huawei.openalliance.ad.ipc.g$a$1 instance
│    Leaking: UNKNOWN
│    Retaining 5.7 MB in 2186 objects
│    Anonymous subclass of com.huawei.openalliance.ad.ipc.e$a
│    ↓ g$a$1.V
│            ~
├─ com.huawei.openalliance.ad.ipc.g$a instance
│    Leaking: UNKNOWN
│    Retaining 5.7 MB in 2185 objects
│    ↓ g$a.I
│          ~
├─ com.huawei.hms.ads.jz$a instance
│    Leaking: UNKNOWN
│    Retaining 5.7 MB in 2182 objects
│    V instance of com.huawei.hms.ads.sdk.AdSampleApplication
│    ↓ jz$a.Code
│           ~~~~
├─ com.huawei.hms.ads.gi$3$1 instance
│    Leaking: UNKNOWN
│    Retaining 5.7 MB in 2181 objects
│    Anonymous class implementing com.huawei.openalliance.ad.ipc.RemoteCallResultCallback
│    ↓ gi$3$1.Code
│             ~~~~
├─ com.huawei.hms.ads.gi$3 instance
│    Leaking: UNKNOWN
│    Retaining 5.7 MB in 2180 objects
│    Anonymous class implementing java.lang.Runnable
│    ↓ gi$3.I
│           ~
├─ com.huawei.hms.ads.gl instance
│    Leaking: UNKNOWN
│    Retaining 5.7 MB in 2174 objects
│    ↓ gi.g
│         ~
├─ com.huawei.hms.ads.sdk.SplashActivity$splashAdLoadListener$1 instance
│    Leaking: UNKNOWN
│    Retaining 5.7 MB in 2081 objects
│    Anonymous subclass of com.huawei.hms.ads.splash.SplashView$SplashAdLoadListener
│    this$0 instance of com.huawei.hms.ads.sdk.SplashActivity with mDestroyed = true
│    ↓ SplashActivity$splashAdLoadListener$1.this$0
│                                            ~~~~~~
╰→ com.huawei.hms.ads.sdk.SplashActivity instance
​     Leaking: YES (ObjectWatcher was watching this because com.huawei.hms.ads.sdk.SplashActivity received
​     Activity#onDestroy() callback and Activity#mDestroyed is true)
​     Retaining 5.7 MB in 2080 objects
​     key = 2e68a336-f5b1-45ba-a8c0-c87c8c611538
​     watchDurationMillis = 215568
​     retainedDurationMillis = 210566
​     mApplication instance of com.huawei.hms.ads.sdk.AdSampleApplication
​     mBase instance of android.app.ContextImpl
====================================
0 LIBRARY LEAKS

A Library Leak is a leak caused by a known bug in 3rd party code that you do not have control over.
See https://square.github.io/leakcanary/fundamentals-how-leakcanary-works/#4-categorizing-leaks
====================================
0 UNREACHABLE OBJECTS

An unreachable object is still in memory but LeakCanary could not find a strong reference path
from GC roots.
====================================
METADATA

Please include this in bug reports and Stack Overflow questions.

Build.VERSION.SDK_INT: 29
Build.MANUFACTURER: HUAWEI
LeakCanary version: 2.10
App process name: com.huawei.hms.ads.sdk
Class count: 13953
Instance count: 108441
Primitive array count: 82102
Object array count: 12306
Thread count: 23
Heap total bytes: 15318684
Bitmap count: 11
Bitmap total bytes: 5591915
Large bitmap count: 0
Large bitmap total bytes: 0
Stats: LruCache[maxSize=3000,hits=29626,misses=61116,hitRate=32%]
RandomAccess[bytes=3209214,reads=61116,travel=23344640116,range=18536222,size=23579980]
Heap dump reason: user request
Analysis duration: 3424 ms
Heap dump file path: /data/user/0/com.huawei.hms.ads.sdk/cache/leakcanary/2023-04-19_15-18-14_087.hprof
Heap dump timestamp: 1681888699846
Heap dump duration: 1153 ms
====================================