meta-app-framework: Update app template scheme

Changes to support the move to systemd unit based app enumeration in
applaunchd:
- Bump applaunchd SRCREV to pick up enumeration changes.
- Tweak the polkit rule to match agl-app* instead of agl-app@*
  to allow more flexibility with respect to different app templates.
- Tweak the Description field definition in the agl-app service
  template to just use the instance name, as that field is now used
  for the application display name by applaunchd.
- Add a agl-app-web service template for web apps.
- Add a agl-app.bbclass for use in application recipes to simplify
  installation of the now required systemd template instances and
  potential generation of override files to tweak application
  configuration.
- Split the agl-app and agl-app-web templates into their own packages
  in the applaunchd recipe so they can be depended on by applications
  as required.
- Move applaunchd installed systemd units and override files to
  /lib/systemd/system since that matches the upstream recommendation
  for units installed as part of the system installation.

Bug-AGL: SPEC-4466

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I32ff6c9624850662856b79a2b14b33a05e7f9a65
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27835
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Jose Dapena Paz <jdapena@igalia.com>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>

2 files changed, 12 insertions, 2 deletions

diff --git a/meta-app-framework/recipes-core/applaunchd/applaunchd/agl-app-web@.service b/meta-app-framework/recipes-core/applaunchd/applaunchd/agl-app-web@.service
new file mode 100644
index 000000000..3b736a5d2
--- /dev/null
+++ b/meta-app-framework/recipes-core/applaunchd/applaunchd/agl-app-web@.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=%I
+
+[Service]
+Type=simple
+User=agl-driver
+Environment=XDG_RUNTIME_DIR=/run/user/1001/
+Environment=AGL_APP_WAM_DIR=%I
+ExecStart=/usr/bin/WebAppMgr --appid=%I --app-install-dir=/usr/lib/wam_apps/${AGL_APP_WAM_DIR}/
+
diff --git a/meta-app-framework/recipes-core/applaunchd/applaunchd/agl-app@.service b/meta-app-framework/recipes-core/applaunchd/applaunchd/agl-app@.service
index c8361fa0a..234348846 100644
--- a/meta-app-framework/recipes-core/applaunchd/applaunchd/agl-app@.service
+++ b/meta-app-framework/recipes-core/applaunchd/applaunchd/agl-app@.service
@@ -1,8 +1,8 @@
 [Unit]
-Description=Sandboxed %I
+Description=%I
 
 [Service]
 Type=simple
 User=agl-driver
-ExecStart=%i
 Environment=XDG_RUNTIME_DIR=/run/user/1001/
+ExecStart=%i