demo: Add Flatpak manifest for the demo application

demo/meson.build

@@ -4,6 +4,7 @@ gtk_test_resources = gnome.compile_resources('gtk-test-resources', 'gtk-libfprin
 
 prefix = get_option('prefix')
 bindir = join_paths(prefix, get_option('bindir'))
+datadir = join_paths(prefix, get_option('datadir'))
 
 executable('gtk-libfprint-test',
            [ 'gtk-libfprint-test.c', 'loop.c', 'loop.h', gtk_test_resources ],
@@ -15,3 +16,15 @@ executable('gtk-libfprint-test',
                      '-DPACKAGE_VERSION="' + meson.project_version() + '"' ],
            install: true,
            install_dir: bindir)
+
+appdata = 'org.freedesktop.libfprint.Demo.appdata.xml'
+install_data(appdata,
+             install_dir: join_paths(datadir, 'metainfo'))
+
+desktop = 'org.freedesktop.libfprint.Demo.desktop'
+install_data(desktop,
+             install_dir: join_paths(datadir, 'applications'))
+
+icon = 'org.freedesktop.libfprint.Demo.png'
+install_data(icon,
+             install_dir: join_paths(datadir, 'icons'))

demo/org.freedesktop.libfprint.Demo.appdata.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop">
+  <id>org.freedesktop.libfprint.Demo.desktop</id>
+  <name>Fingerprint Reader Demo</name>
+  <summary>Test fingerprint readers</summary>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>LGPL-2.1+</project_license>
+  <description>
+    <p>
+      Fingerprint Reader Demo is a test application for the libfprint
+      fingerprint reader library. Its purpose is to test drivers, new and old,
+      in a sandbox, to make sure that the drivers and associated functions
+      work correctly.
+    </p>
+    <p>
+      Fingerprint Reader Demo does not modify the system, or replace integration
+      in desktop environments.
+    </p>
+  </description>
+  <url type="homepage">https://fprint.freedesktop.org</url>
+  <screenshots>
+    <screenshot type="default" width="1024" height="576">https://git.gnome.org/browse/totem/plain/data/appdata/ss-main.png</screenshot>
+    <screenshot width="1024" height="576">https://git.gnome.org/browse/totem/plain/data/appdata/ss-music-playlist.png</screenshot>
+  </screenshots>
+  <updatecontact>hadess@hadess.net</updatecontact>
+  <!-- Incorrect, but appstream-util won't validate without it -->
+  <translation type="gettext">libfprint</translation>
+</component>

demo/org.freedesktop.libfprint.Demo.desktop

+[Desktop Entry]
+Name=Fingerprint Reader Demo
+Comment=Test fingerprint readers
+Keywords=finger;print;fingerprint;fprint;demo;driver;reader;
+Exec=gtk-libfprint-test
+Icon=org.freedesktop.libfprint.Demo
+Terminal=false
+Type=Application
+Categories=GTK;GNOME;Development;System;
+StartupNotify=true

demo/org.freedesktop.libfprint.Demo.json

+{
+    "app-id": "org.freedesktop.libfprint.Demo",
+    "runtime": "org.gnome.Platform",
+    "runtime-version": "master",
+    "sdk": "org.gnome.Sdk",
+    "command": "gtk-libfprint-test",
+    "finish-args": [
+        /* X11 + XShm access */
+        "--share=ipc", "--socket=x11",
+        /* Wayland access */
+        "--socket=wayland",
+        /* OpenGL access */
+        "--device=dri",
+        /* USB access */
+        "--device=all"
+    ],
+    "cleanup": [ "/include", "/lib/pkgconfig/" ],
+    "modules": [
+        {
+            "name": "libusb",
+            "config-opts": [ "--disable-static", "--disable-udev" ],
+            "cleanup": [
+                "/lib/*.la",
+                "/lib/pkgconfig",
+                "/include"
+            ],
+            "sources": [
+                {
+                    "type": "archive",
+                    "url": "https://github.com/libusb/libusb/archive/v1.0.22.tar.gz",
+                    "sha256": "3500f7b182750cd9ccf9be8b1df998f83df56a39ab264976bdb3307773e16f48"
+                }
+            ],
+            "post-install": [
+                "install -Dm644 COPYING /app/share/licenses/libusb/COPYING"
+            ]
+        },
+        {
+            "name": "libfprint",
+            "buildsystem": "meson",
+            "config-opts": [ "-Dudev_rules=false", "-Dx11-examples=false", "-Dgtk-examples=true" ],
+            "sources": [
+                {
+                    "type": "git",
+                    "url": "https://gitlab.freedesktop.org/libfprint/libfprint.git",
+                    "branch": "wip/hadess/gtk-example"
+                }
+            ]
+        }
+    ]
+}