meta-agl-flutter: update for meta-agl-core changes

Changes:
- Pull in image .bb files instead of .inc files.
- Use agl-image-compositor as the base image for agl-image-flutter.
  instead of the appending done to agl-image-weston and its
  packagegroup previously.
- Rework flutter-gallery systemd unit to work again, and update our
  bbappend to install it as disabled as an option for starting up
  flutter-gallery in agl-image-flutter.  It seems useful to keep it
  present to serve as an example of starting Flutter apps via
  systemd and using the agl-flutter-env package.
- Some minor documentation updates in README.md.
- Replace some :append usage with += to avoid creating problems
  for downstream users.

Bug-AGL: SPEC-4813

Change-Id: I8a61d6365ce69ac50b88abc7bc451486b3e1b339
Signed-off-by: Scott Murray <scott.murray@konsulko.com>

1 files changed, 9 insertions, 19 deletions

diff --git a/meta-agl-flutter/recipes-graphics/flutter-apps/flutter-gallery_aglflutter.inc b/meta-agl-flutter/recipes-graphics/flutter-apps/flutter-gallery_aglflutter.inc
index c618a2fe..61bcaa0e 100644
--- a/meta-agl-flutter/recipes-graphics/flutter-apps/flutter-gallery_aglflutter.inc
+++ b/meta-agl-flutter/recipes-graphics/flutter-apps/flutter-gallery_aglflutter.inc
@@ -1,28 +1,18 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/flutter-gallery:"
 
-SRC_URI += " \
-    file://flutter-gallery.service \
-"
+SRC_URI += "file://flutter-gallery.service"
 
-# To avoid conflicts with the systemd template scheme added via bbappend in
-# meta-agl-demo, package the standalone systemd unit separately.  This is not
-# needed when meta-agl-flutter is used without meta-agl-demo, but that is not
-# going to be the default usecase for most users, so this still allows them to
-# build working agl-image-flutter images in the same build tree.
-#
-# This can be dropped if/when flutter-gallery is no longer packaged as a demo
-# in meta-agl-demo.
-
-#SYSTEMD_SERVICE:${PN}-init = "flutter-gallery.service"
+inherit systemd
 
 do_install:append() {
-    install -D -m 0644 ${WORKDIR}/flutter-gallery.service ${D}${systemd_user_unitdir}/flutter-gallery.service
-    install -d ${D}${systemd_user_unitdir}/agl-session.target.wants
-    ln -s ../flutter-gallery.service ${D}${systemd_user_unitdir}/agl-session.target.wants/flutter-gallery.service
+    install -D -m 0644 ${WORKDIR}/${BPN}.service ${D}${systemd_system_unitdir}/${BPN}.service
 }
 
-PACKAGE_BEFORE_PN += "${PN}-init"
+#FILES:${PN} += "${systemd_system_unitdir}"
 
-FILES:${PN}-init = "${systemd_user_unitdir}"
+RDEPENDS:${PN} += "agl-flutter-env"
 
-RDEPENDS:${PN}-init = "${PN}"
\ No newline at end of file
+SYSTEMD_SERVICE:${PN} = "flutter-gallery.service"
+# Explicitly disable auto-start to avoid interferring with Toyota workspace
+# tooling usecase.
+SYSTEMD_AUTO_ENABLE:${PN} = "disable"