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~/Android/Sdk/build-tools/30.0.2/aapt2 --help

aapt2 [subcommand] [options] files...

Subcommands:
 compile                                           Compiles resources to be linked into an apk.
 link                                              Links resources into an apk.
 dump
 diff                                              Prints the differences in resources of two apks.
 optimize                                          Preforms resource optimizations on an apk.
 convert                                           Converts an apk between binary and proto formats.
 version                                           Prints the version of aapt.
 daemon                                            Runs aapt in daemon mode. Each subsequent line is a single parameter to the
                                                   command. The end of an invocation is signaled by providing an empty line.

Options:
 -h                                                Displays this help menu

~/Android/Sdk/build-tools/30.0.2/aapt2 compile --help

aapt2 compile [options] -o arg files...

Options:
 -o arg                                            Output path
 --dir arg                                         Directory to scan for resources
 --zip arg                                         Zip file containing the res directory to scan for resources
 --output-text-symbols arg                         Generates a text file containing the resource symbols in the
                                                   specified file
 --pseudo-localize                                 Generate resources for pseudo-locales (en-XA and ar-XB)
 --no-crunch                                       Disables PNG processing
 --legacy                                          Treat errors that used to be valid in AAPT as warnings
 --preserve-visibility-of-styleables               If specified, apply the same visibility rules for
                                                   styleables as are used for all other resources.
                                                   Otherwise, all stylesables will be made public.
 --visibility arg                                  Sets the visibility of the compiled resources to the specified
                                                   level. Accepted levels: public, private, default
 -v                                                Enables verbose logging
 --trace-folder arg                                Generate systrace json trace fragment to specified folder.
 -h                                                Displays this help menu