add icon + updated appstream

data/dev.alextren.Spot.appdata.xml

@@ -1,12 +1,36 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="desktop-application">
  <id>dev.alextren.Spot</id>
+ <url type="homepage">https://github.com/xou816/spot</url>
+ <name>Spot</name>
+ <summary>Spotify Client for the Gnome desktop</summary>
  <launchable type="desktop-id">dev.alextren.Spot.desktop</launchable>
  <metadata_license>CC0-1.0</metadata_license>
  <project_license>MIT</project_license>
+ <content_rating type="oars-1.1" />
  <description>
  <p>
- Spotify Client
+ Spotify Client for the Gnome desktop. <b>Requires a premium account.</b>
  </p>
+ <p>Current features:</p>
+ <ul>
+ <li>playback control (play/pause, previous/next, seeking)</li>
+ <li>library browser (saved albums)</li>
+ <li>album search</li>
+ <li>artist view</li>
+ <li>credentials management with Secret Service</li>
+ </ul>
  </description>
+ <screenshots>
+ <screenshot>
+ <image>https://raw.githubusercontent.com/xou816/spot/master/data/appstream/1.png</image>
+ </screenshot>
+ </screenshots>
+ <releases>
+ <release version="0.1" date="2021-01-11">
+ <description>
+ <p>Initial release</p>
+ </description>
+ </release>
+ </releases>
 </component>

data/dev.alextren.Spot.desktop

@@ -1,8 +1,9 @@
 [Desktop Entry]
+Version=1.0
 Name=Spot
 Exec=spot
-Icon=spotify
+Icon=dev.alextren.Spot
 Terminal=false
 Type=Application
-Categories=GTK;
+Categories=GTK;GNOME;Music;AudioVideo;
 StartupNotify=true

data/meson.build

@@ -2,6 +2,10 @@ install_data('dev.alextren.Spot.desktop',
  install_dir: join_paths(get_option('datadir'), 'applications')
 )
 
+install_subdir('hicolor',
+ install_dir: join_paths(get_option('datadir'), 'icons')
+)
+
 install_data('dev.alextren.Spot.appdata.xml',
  install_dir: join_paths(get_option('datadir'), 'appdata')
 )

src/window.ui

@@ -6,6 +6,8 @@
  <property name="can-focus">False</property>
  <property name="default-width">1000</property>
  <property name="default-height">600</property>
+ <property name="destroy-with-parent">True</property>
+ <property name="icon-name">dev.alextren.Spot</property>
  <child>
  <object class="GtkBox">
  <property name="visible">True</property>