tree bd25d0283a6317ab4afbe7d1c51b0f030f779bbb
parent 4ad907d3d036626e3409a65c24e65a19719f485d
author Winson <chiuwinson@google.com> 1575477408 -0800
committer Winson <chiuwinson@google.com> 1582761583 -0800

Refactor overlayable policy

To make it easier to add the actor policy in a follow up CL,
move most of the policy handling to a central location.

The strings and transformation between strings and flags is
now handled in libidmap2policies, with libandroidfw
containing the single source of policy flags.

This also extracts all the test resource IDs into an R.h
so they can be swapped without having to edit a dozen files
each time.

Bug: 130563563

Test: m aapt2_tests idmapt2_tests and run from host test output
Test: atest libandroidfw_tests

Change-Id: Ie533c9cebf938215df7586f00c38763ae467e606