I am trying to use the dx.Jar tool of andorid to compile the wechat-SDKandroid-with-mta-5.1.6.Jar into dex file and put it into my project.
But I encountered the following warning:
warning: Ignoring InnerClasses attribute for an anonymous inner class
(com.tencent.mm.opensdk.diffdev.a.c) that doesn't come with an
associated EnclosingMethod attribute. This class was probably produced by a
compiler that did not target the modern .class file format. The recommended
solution is to recompile the class from source, using an up-to-date compiler
and without specifying any "-target" type options. The consequence of ignoring
this warning is that reflective operations on this class will incorrectly
indicate that it is *not* an inner class.
I've tried multiple versions of the dx.jar tool (1.16,1.7), and also used -- optimize, no-strict, keep-classes commands
java -jar dx.jar --dex --output=\JavaTempPath\classes.dex \wechat-sdk-android-with-mta-5.1.6.jar
or
java -jar dx.jar --dex --no-optimize --no-strict --keep-classes --output=\JavaTempPath\classes.dex \wechat-sdk-android-with-mta-5.1.6.jar
Please note that I'm not using the android studio tool for packaging, I'm just using the dx.jar tool directly, so I can't add an instruction like -keepattributes EnclosingMethod to the proguard file to sort it out, what I'm asking is is there any similar option in the dx.jar