Merge branch 'main' into topics/animation

Author: MikeMcQuaid

topics-todo.md

@@ -4,12 +4,12 @@ This is a list of the most-used topics on GitHub that don't yet have a curated t
 
 Information included in this repository will appear on each topic's respective page, helping others on GitHub better understand the topic and, by extension, what repositories tagged with that topic are about.
 
-- [ ] [android-library](https://github.com/topics/android-library/)
+- [x] [android-library](https://github.com/topics/android-library/)
 - [x] [angular-cli](https://github.com/topics/angular-cli/)
 - [x] [animation](https://github.com/topics/animation/)
-- [ ] [ansible-role](https://github.com/topics/ansible-role/)
+- [x] [ansible-role](https://github.com/topics/ansible-role/)
 - [ ] [app](https://github.com/topics/app/)
-- [ ] [authentication](https://github.com/topics/authentication/)
+- [x] [authentication](https://github.com/topics/authentication/)
 - [ ] [automation](https://github.com/topics/automation/)
 - [x] [boilerplate](https://github.com/topics/boilerplate/)
 - [ ] [canvas](https://github.com/topics/canvas/)

topics/android-library/index.md

@@ -0,0 +1,8 @@
+---
+display_name: Android Library
+short_description: An Android library can include everything needed to build an app and can be used as a dependency in Android apps.
+topic: android-library
+url: https://developer.android.com/studio/projects/android-library
+related: android
+---
+An Android library is structurally the same as an Android app module. It can include everything needed to build an app, including source code, resource files, and an Android manifest. However, instead of compiling into an APK that runs on a device, an Android library compiles into an Android Archive (AAR) file that you can use as a dependency for an Android app module.

topics/ansible-role/index.md

@@ -0,0 +1,10 @@
+---
+display_name: Ansible Roles
+github_url: https://github.com/ansible
+short_description: Ansible roles provide a framework for collections of variables, tasks, files, templates, and modules.
+topic: ansible-role
+url: https://docs.ansible.com/ansible/latest/user_guide/playbooks_reuse_roles.html
+related: ansible, ansible-playbook
+aliases: ansible-roles
+---
+Ansible roles let you automatically load related vars, files, tasks, handlers, and other Ansible artifacts based on a known file structure. After you group your content in roles, you can easily reuse them and share them with other users.