You can read about the related investigation on py.v. The heap analysis now traverses the heap dump using RandomAccessFile instead of ansferTo() and is now 40% faster on API 23 and 20% faster on newer APIs.Īlso, sticky class GC roots are now deduplicated, which great reduces the memory footprint of LeakCanary on API 23 ( #2324). This is just a first pass, feedback and ideas welcome! Performance improvements ¶ SQLiteDatabase in memory (open or closed, as well as their file path).Large bitmap count (bitmaps with more pixels than 1.1x the pixels on screen).Here’s what you’ll now see in the heap dump metadata: Since we’re parsing the heap to find leaks anyway, we might as well report additional interesting metrics.
I built LeakCanary to help fix leaks, but in doing so I accidentally wrote a fairly flexible heap dump parser.
🐤 #2416 Add Android 13 monochrome icon.🐤 #2440 Add Android 13 POST_NOTICICATIONS permission as well as a new config to disable notifications entirely.LeakCanary will now crash in release builds Plumber-android is a new artifact that fixes known Android leaks 🚽🔧Īnalyzing leaks from the CLI is easier than ever 🍺 Improved support for data structure internalsĭetecting root views retained after View.onDetachedFromWindow()ĭetecting services retained after Service.onDestroy()Ĭompute retained size within the leak trace Breaking change: FailTestOnLeakRunListener deleted
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