Add files via upload

data/com.github.alexkdeveloper.recorder.appdata.xml.in

@@ -27,6 +27,13 @@
   </categories>
   <content_rating type="oars-1.1"/>
   <releases>
+    <release version="1.0.3" date="2022-06-08">
+    <description>
+      <ul>
+        <li>Libadwaita is included in the application</li>
+      </ul>
+    </description>
+    </release>
     <release version="1.0.2" date="2022-06-05">
     <description>
       <ul>

meson.build

@@ -47,6 +47,7 @@ vala_args = ['--target-glib=2.50', meson.source_root() + '/vapi/config.vapi']
 dependencies = [
     dependency ('gio-2.0'),
     dependency ('gtk4'),
+    dependency ('libadwaita-1'),
     dependency ('gstreamer-1.0'),
     dependency('libpulse'),
     dependency('libpulse-mainloop-glib')

src/Application.vala

@@ -1,7 +1,7 @@
 
 
 namespace Recorder {
-    public class Application : Gtk.Application {
+    public class Application : Adw.Application {
         public MainWindow app_window;
 
         public Application() {

src/MainWindow.vala

@@ -4,7 +4,7 @@ using Gst;
 
 namespace Recorder {
 
-    public class MainWindow : Gtk.ApplicationWindow {
+    public class MainWindow : Adw.ApplicationWindow {
 
 private Stack stack;
 private Box vbox_list_page;
@@ -28,7 +28,7 @@ private string directory_path;
 private string item;
 Gst.Bus player_bus;
 
-        public MainWindow(Gtk.Application application) {
+        public MainWindow(Adw.Application application) {
             GLib.Object(application: application,
                          title: "Recorder",
                          resizable: true,
@@ -42,9 +42,6 @@ Gst.Bus player_bus;
         }
 
         construct {
-        HeaderBar headerbar = new HeaderBar();
-        headerbar.get_style_context().add_class("flat");
-        set_titlebar(headerbar);
         back_button = new Button ();
             back_button.set_icon_name ("go-previous-symbolic");
             back_button.vexpand = false;
@@ -85,6 +82,7 @@ Gst.Bus player_bus;
         open_directory_button.clicked.connect(on_open_directory_clicked);
         play_button.clicked.connect(on_play_clicked);
         stop_button.clicked.connect(on_stop_clicked);
+        var headerbar = new Adw.HeaderBar();
         headerbar.pack_start(back_button);
         headerbar.pack_start(delete_button);
         headerbar.pack_start(edit_button);
@@ -103,7 +101,10 @@ Gst.Bus player_bus;
           stack.set_margin_top(10);
           stack.set_margin_start(10);
           stack.set_margin_bottom(10);
-          set_child(stack);
+          var main_box = new Box(Orientation.VERTICAL, 0);
+          main_box.append(headerbar);
+          main_box.append(stack);
+          set_content(main_box);
    list_store = new Gtk.ListStore(Columns.N_COLUMNS, typeof(string));
            tree_view = new TreeView.with_model(list_store);
            var text = new CellRendererText ();