反编译：
apktool d yanxishenew.apk
回编译:
apktool b yanxishenew
报错：
W: invalid resource directory name: E:decodeapktoolyanxishenew1res navigation
解决方法：
使用aapt2
apktool b --use-aapt2 yanxishenew
执行结果：
E:decodeapktool>apktool b --use-aapt2 yanxishenew1 I: Using Apktool 2.4.1 I: Checking whether sources has changed... I: Checking whether sources has changed... I: Checking whether sources has changed... I: Checking whether sources has changed... I: Checking whether resources has changed... I: Building resources... W: E:decodeapktoolyanxishenew1resvaluespublic.xml:2756: error: resource 'drawable/$avd_hide_password__0' has invalid entry name '$avd_hide_password__0'. Invalid character '$avd_hide_password__0'. W: E:decodeapktoolyanxishenew1resvaluespublic.xml:2757: error: resource 'drawable/$avd_hide_password__1' has invalid entry name '$avd_hide_password__1'. Invalid character '$avd_hide_password__1'. W: E:decodeapktoolyanxishenew1resvaluespublic.xml:2758: error: resource 'drawable/$avd_hide_password__2' has invalid entry name '$avd_hide_password__2'. Invalid character '$avd_hide_password__2'. W: E:decodeapktoolyanxishenew1resvaluespublic.xml:2759: error: resource 'drawable/$avd_show_password__0' has invalid entry name '$avd_show_password__0'. Invalid character '$avd_show_password__0'. W: E:decodeapktoolyanxishenew1resvaluespublic.xml:2760: error: resource 'drawable/$avd_show_password__1' has invalid entry name '$avd_show_password__1'. Invalid character '$avd_show_password__1'. W: E:decodeapktoolyanxishenew1resvaluespublic.xml:2761: error: resource 'drawable/$avd_show_password__2' has invalid entry name '$avd_show_password__2'. Invalid character '$avd_show_password__2'. W: brut_util_Jar_185611557998604586.tmp W 09-27 23:02:05 18748 21244 ApkAssets.cpp:137] resources.arsc in APK 'C:UsersAdamAppDataLocalapktoolframework1.apk' is compressed. I: Copying libs... (/lib) I: Copying libs... (/kotlin) I: Copying libs... (/META-INF/services) I: Building apk file... I: Copying unknown files/dir... I: Built apk... E:decodeapktool>
dist 目录下成功编译apk