main.yml

---
# Configure a system for building the edx android application

# Configure a user/group to own/run the android sdk
- name: Create group for the user of the sdk
  group: name={{ android_group }} state=present
- name: Add the user to the group and configure shell
  user: name={{ android_user }} append=yes group={{ android_group }} shell=/bin/bash

# Download the Android SDK/tools tarball from Google's download site.
# NOTE: while it is the general policy to use repositories/ppas as much as possible
#       it did not seem reliable for this work. Other avenues were explored:
#   - pre-Ubuntu 16 releases do not contain the android sdk in their apt repos
#   - the existing ppas containing the sdk are questionable
#   - ubuntu-make did not seem reliable at the time of writing this
- name: Download the Android SDK tarball
  get_url:
    url: "https://dl.google.com/android/{{ android_download }}"
    dest: /tmp/android-sdk.tgz
- name: Verify checksum of Android SDK
  shell: "sha1sum /tmp/android-sdk.tgz"
  register: sdk_checksum
- assert:
    that:
      "'{{ android_checksum }}' in sdk_checksum.stdout"
- name: Unarchive tarball to /opt/android-sdk-linux
  unarchive:
    copy: no
    src: /tmp/android-sdk.tgz
    dest: /opt
    creates: "{{ android_home }}"
    owner: "{{ android_user }}"
    group: "{{ android_group }}"
  become: yes
# Use the android sdk manager to install the build targets necessary for the edx mobile app
- name: Install Android API levels
  shell: "echo 'y' | {{ android_home }}/tools/android update sdk -a --no-ui --filter {{ android_build_targets | join(',') }}"
  become: yes
  become_user: "{{ android_user }}"
# Put Android package names into a list for easier installation command
- name: Gather Android packages to download into a list
  util_map:
    function: 'zip_to_list'
    input: "{{ android_tools }}"
    args:
      - "package"
  register: android_packages
# Use the android sdk manager to install the build tools necessary for the edx mobile app
- name: Install other Android tools
  shell: "echo 'y' | {{ android_home }}/tools/android update sdk -a --no-ui --filter {{ android_packages.function_output | join(',') }}"
  become: yes
  become_user: "{{ android_user }}"
# The following libraries are only needed to run AVD emulation, not for compiling
- name: Install additional libraries used for Android emulation
  apt:
    name: "{{ item }}"
    update_cache: yes
    state: present
  with_items: "{{ android_apt_libraries }}"
# Link adb to tools, where all the rest of the android tools are
- name: Add symlink for adb
  file:
    src: "{{ android_home }}/platform-tools/adb"
    dest: "{{ android_home }}/tools/adb"
    state: link
    owner: "{{ android_user }}"
    group: "{{ android_group }}"
# TEMPORARY FIX TO https://code.google.com/p/android/issues/detail?id=228113
# The version of the Android ARM system image used by the mobile team for screenshot
# testing is currently unavailable. In the meantime, download a cached version on
# s3.
# Download cached version of Android Sys image, because it is no longer available
# via the Android SDK
- name: Download cached version of Android Sys Image 23 from s3
  shell: "curl -L {{ android_sys_image_url }} -o /var/tmp/android-sysimage-23.tar.gz"
  args:
    creates: /var/tmp/android-sysimage-23.tar.gz
- name: Verify checksum of downloaded android tarball
  shell: "sha256sum /var/tmp/android-sysimage-23.tar.gz"
  register: android_sys_image_download_checksum
- assert:
    that:
        "'{{ android_sys_image_checksum }}' in android_sys_image_download_checksum.stdout"
- name: Unzip Android system image
  unarchive:
    src: /var/tmp/android-sysimage-23.tar.gz
    dest: "{{ android_home }}/system-images"
    creates: "{{ android_home }}/system-images/android-23"
    copy: no