fix: Workaound window sometimes only showing a white background (#459)

Cargo.toml

@@ -16,6 +16,7 @@ chrono = "0.4.38"
 console_error_panic_hook = "0.1.7"
 console_log = "1.0.0"
 futures = "0.3.30"
+gloo-timers = { version = "0.3.0", features = ["futures"] }
 icondata = "0.4.0"
 js-sys = "0.3.70"
 leptos = { version = "0.6.15", features = ["csr"] }

src-tauri/src/lib.rs

@@ -533,7 +533,7 @@ pub fn run() {
             let splashscreen_window = app.get_webview_window("splashscreen").unwrap();
             let main_window = app.get_webview_window("main").unwrap();
             tauri::async_runtime::spawn(async move {
-                tokio::time::sleep(Duration::from_secs(3)).await;
+                tokio::time::sleep(Duration::from_millis(1_500)).await;
                 splashscreen_window.close().unwrap();
                 main_window.show().unwrap();
             });

src/app.rs

@@ -1,3 +1,4 @@
+use gloo_timers::future::TimeoutFuture;
 use leptos::*;
 
 use std::{
@@ -979,6 +980,8 @@ pub struct BrowsingSignal(RwSignal<bool>);
 pub struct IsDesktopSignal(RwSignal<bool>);
 
 async fn get_is_desktop(writer: RwSignal<bool>) {
+    // Workaround for is_dekstop request sometimes failing and resulting in a blank window
+    TimeoutFuture::new(50).await;
     let is_desktop = invoke::<bool>("is_desktop", &()).await;
     writer.update(|v| *v = is_desktop);
 }