problem:
Aapt terminal uses MAC instruction "aapt dump badging xxx / xxx / xxx.apk" error prompt "command not found" when viewing apk package name and activity, as shown below:
solve:
The issue is not configured aapt environment variables cause, and PATH in .bash_profile configuration AAPT_HOME in can be solved.
Prerequisite: Configuring Android SDK is installed
(1) Open the configuration file (open terminal)
Open command: open .bash_profile
(2) Configuration Environment Variables
Environment variables are as follows:
export AAPT_HOME=/Users/xmly/Desktop/auto/UItest/app_autotest/android-sdk-macosx/build-tools/29.0.2
export PATH=$PATH:$AAPT_HOME 
Remarks:
After a file path to AAPT_HOME build-tools (drag the file to the terminal may obtain a file path)
After the path variable from ":" separated, added directly after the original path ": $ AAPT_HOME" to
(3) the configuration file to take effect
The entry into force command: source .bash_profile
(4) Verify the configuration successfully
Verify command: aapt (aapt occurs if the configuration information described successful)
