tree a755a9f47658d92e0a89490c70849c0d9e9fa397
parent dff12eb2300ac9b90f97c6e9b139799189dd98ef
author bigbiff <bigbiff@teamw.in> 1604158395 -0400
committer bigbiff <bigbiff@teamw.in> 1606934622 -0500

twrpinstall: create library for twrpinstall

This library will need to mirror AOSP for any changes to installing
packages. The library has been separated out in order to make importing
updates from AOSP into the TWRP project.

twinstall.cpp has been removed from the recovery binary and added to
this library. It has been refactored for libziparchive.

Sideload has been reworked to use the newer methods from AOSP on
flashing packages through adb sideload.

We are also removing old libraries for adb and verifier.

Lastly before flashing a zip or image, we want to unlock block devices
for writing so that when an OTA is flashed to the inactive slot,
the flash will succeed.

Change-Id: I6d8702fc9031ffaf9f666b4ba375dc7d9362e473