install/upgrade/update help card

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -14,6 +14,7 @@ import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:tray_manager/tray_manager.dart';
 import 'package:window_manager/window_manager.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 import '../widgets/button.dart';
 
@@ -302,28 +303,29 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   Widget buildHelpCards() {
     if (Platform.isWindows) {
       if (!bind.mainIsInstalled()) {
-        return buildInstallCard();
+        return buildInstallCard(
+            "", "install_tip", "Install", bind.mainGotoInstall);
       } else if (bind.mainIsInstalledLowerVersion()) {
-        return buildUpgradeCard();
+        return buildInstallCard("Status", "Your installation is lower version.",
+            "Click to upgrade", bind.mainUpdateMe);
       }
     }
     if (updateUrl.isNotEmpty) {
-      return buildUpdateCard();
+      return buildInstallCard(
+          "Status",
+          "There is a newer version of ${bind.mainGetAppNameSync()} ${bind.mainGetNewVersion()} available.",
+          "Click to download", () async {
+        final Uri url = Uri.parse('https://rustdesk.com');
+        await launchUrl(url);
+      });
     }
     if (Platform.isMacOS) {}
     if (bind.mainIsInstalledLowerVersion()) {}
     return Container();
   }
 
-  Widget buildUpdateCard() {
+  Widget buildInstallCard(String title, String content, String btnText,
-    return Container();
+      GestureTapCallback onPressed) {
-  }
-
-  Widget buildUpgradeCard() {
-    return Container();
-  }
-
-  Widget buildInstallCard() {
     return Container(
       margin: EdgeInsets.only(top: 20),
       child: Container(
@@ -340,27 +342,40 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           child: Column(
             mainAxisAlignment: MainAxisAlignment.start,
             crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
+            children: (title.isNotEmpty
-              Text(
+                    ? <Widget>[
-                translate("install_tip"),
+                        Center(
-                style: TextStyle(
+                            child: Text(
-                    height: 1.5,
+                          translate(title),
-                    color: Colors.white,
+                          style: TextStyle(
-                    fontWeight: FontWeight.normal,
+                              color: Colors.white,
-                    fontSize: 13),
+                              fontWeight: FontWeight.bold,
-              ).marginOnly(bottom: 20),
+                              fontSize: 15),
-              Row(mainAxisAlignment: MainAxisAlignment.center, children: [
+                        ).marginOnly(bottom: 6)),
-                Button(
+                      ]
-                    padding: 8,
+                    : <Widget>[]) +
-                    isOutline: true,
+                <Widget>[
-                    text: 'Install',
+                  Text(
-                    textColor: Colors.white,
+                    translate(content),
-                    borderColor: Colors.white,
+                    style: TextStyle(
-                    textSize: 20,
+                        height: 1.5,
-                    radius: 10,
+                        color: Colors.white,
-                    onTap: () {})
+                        fontWeight: FontWeight.normal,
-              ]),
+                        fontSize: 13),
-            ],
+                  ).marginOnly(bottom: 20),
+                  Row(mainAxisAlignment: MainAxisAlignment.center, children: [
+                    Button(
+                      padding: 8,
+                      isOutline: true,
+                      text: translate(btnText),
+                      textColor: Colors.white,
+                      borderColor: Colors.white,
+                      textSize: 20,
+                      radius: 10,
+                      onTap: onPressed,
+                    )
+                  ]),
+                ],
           )),
     );
   }

src/flutter_ffi.rs

@@ -20,13 +20,13 @@ use crate::ui_interface::get_sound_inputs;
 use crate::ui_interface::{
     self, change_id, check_mouse_time, check_super_user_permission, discover, forget_password,
     get_api_server, get_app_name, get_async_job_status, get_connect_status, get_fav, get_id,
-    get_lan_peers, get_langs, get_license, get_local_option, get_mouse_time, get_option,
+    get_lan_peers, get_langs, get_license, get_local_option, get_mouse_time, get_new_version,
-    get_options, get_peer, get_peer_option, get_socks, get_uuid, get_version, has_hwcodec,
+    get_option, get_options, get_peer, get_peer_option, get_socks, get_uuid, get_version,
-    has_rendezvous_service, is_can_screen_recording, is_installed, is_installed_daemon,
+    goto_install, has_hwcodec, has_rendezvous_service, is_can_screen_recording, is_installed,
-    is_installed_lower_version, is_process_trusted, is_rdp_service_open, is_share_rdp,
+    is_installed_daemon, is_installed_lower_version, is_process_trusted, is_rdp_service_open,
-    post_request, send_to_cm, set_local_option, set_option, set_options, set_peer_option,
+    is_share_rdp, post_request, send_to_cm, set_local_option, set_option, set_options,
-    set_permanent_password, set_socks, store_fav, test_if_valid_server, update_temporary_password,
+    set_peer_option, set_permanent_password, set_socks, store_fav, test_if_valid_server, update_me,
-    using_public_server,
+    update_temporary_password, using_public_server,
 };
 use crate::{
     client::file_trait::FileManager,
@@ -477,6 +477,9 @@ pub fn main_get_app_name() -> String {
     get_app_name()
 }
 
+pub fn main_get_app_name_sync() -> SyncReturn<String> {
+    SyncReturn(get_app_name())
+}
 pub fn main_get_license() -> String {
     get_license()
 }
@@ -1007,6 +1010,20 @@ pub fn main_is_rdp_service_open() -> SyncReturn<bool> {
     SyncReturn(is_rdp_service_open())
 }
 
+pub fn main_goto_install() -> SyncReturn<bool> {
+    goto_install();
+    SyncReturn(true)
+}
+
+pub fn main_get_new_version() -> SyncReturn<String> {
+    SyncReturn(get_new_version())
+}
+
+pub fn main_update_me() -> SyncReturn<bool> {
+    update_me("".to_owned());
+    SyncReturn(true)
+}
+
 #[cfg(target_os = "android")]
 pub mod server_side {
     use jni::{