square / haha Goto Github PK
View Code? Open in Web Editor NEWDEPRECATED Java library to automate the analysis of Android heap dumps.
License: Apache License 2.0
haha's Issues
OOM when trying to compute the dominators
LeakCanary 1.4-beta is showing this "Leak analysis failed" that seems to come from haha
Why haha 2.0.4 includes an old version of perflib
@pyricau Appologies first as this might be a beginner's question.
I saw Snapshot.computeDominators method in haha 2.0.4 is a very old version(the old version had a TODO: "Break dominator computation into fixed chunks, because it can be unbounded/expensive.").
this code snippets is from haha 2.0.4
Actually AOSP perflib had already a fix in 2015, see this: https://android.googlesource.com/platform/tools/base/+/72b27494b12ef02e0a9435a9b6451c0e61461074%5E%21/#F6
Incorrect retain size and native size
After dump hprof file:
snapshot = Snapshot.createSnapshot(buffer);
snapshot.computeDomintors();
The param values shallowSize, instanceCount are correct; but totalRetainedSize, nativeSize are incorrect compare to hprof(which show in Android Studio).
Add correct sources to maven's source jar
The current source jar contains classes under their original packages, not the renamespaced one (e.g. com/android/tools/perflib/heap/ArrayInstance.java instead of com/squareup/haha/perflib/ArrayInstance.java).
This means that IntelliJ shows decompiled classes instead of real sources, and people who want to make source modifications can't rebuild from the source jar.
Can haha get native heap size of a bitmap instance?
The retained size of an instance is different from the one showed in Android studio profiler, as native heap size is missing. Is it possible to achieve it from the android hprof file?
Joiner Guava Class Compiler Error
When using 'com.squareup.leakcanary:leakcanary-android:1.4-beta2' I get the following errors each time I build the app. The app still builds just fine, but the errors do appear each time I build:
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.base.Joiner$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.collect.Iterables$2) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.collect.Iterables$3) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
com.squareup.haha.trove.THashMap
when I use 2.0.4, I got a error , can't find class com.squareup.haha.trove.THashMap.
use 2.0.3 is OKใ
Upgrade compiler version to 1.7
Hi I'm getting an missing EnclosingMethod warning when I compile leak canary and I believe its caused by HAHA having an outdated compiler version. Can you upgrade the compiler version to 1.7?
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.base.Joiner$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.collect.Iterables$3) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(com.squareup.haha.guava.collect.Iterables$2) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is *not* an inner class.
[Question] Where could I find the design doc for haha
Hi @pyricau , Where could I find the design doc for haha?
There were not many comments in source code, which is a little difficult for a beginner to read
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