commit 50692caa28f09724f04307d811112058839af41b
author Seigo Nonaka <nona@google.com> Fri Aug 31 12:27:15 2018 -0700
committer Seigo Nonaka <nona@google.com> Thu Sep 13 15:53:07 2018 -0700
tree 66f5b3ef786bbabc25ef37bd2e4c1125a80287de
parent 7ee06167def672bf961d023fc281878400bf8806

Add native font enumeration API implementation

ASystemFont API provides an ability of enumerating the system available
font files with some additional information.

ASystemFont reads /system/etc/fonts.xml and give the information to
developers.

Lots of developers reads fonts.xml by themselves but that is not a part
of public API and the structure is subject to change. This API is a
replacement of the reading fonts.xml by developers.

Bug: 111861508
Test: atest NativeSystemFontTest

Change-Id: I992902228650303eb10f486f1ec7838f218c15e7