refactor(tray): remove timer for updating tray in plan, use update manually to prevent needless refresh to cause visuual flash

src-tauri/src/core/service.rs

@@ -1,6 +1,6 @@
 use crate::{
     config::{Config, IClashTemp},
-    core::Timer,
+    core::tray::Tray,
     utils::{dirs, init::service_writer_config},
 };
 use anyhow::{Context as _, Result, bail};
@@ -578,7 +578,7 @@ impl ServiceManager {
         }
 
         // 防止服务安装成功后，内核未完全启动导致系统托盘无法获取代理节点信息
-        Timer::global().add_update_tray_menu_task()?;
+        Tray::global().update_menu().await?;
         Ok(())
     }
 }

src-tauri/src/core/timer.rs

@@ -142,25 +142,6 @@ impl Timer {
         Ok(())
     }
 
-    /// 每 3 秒更新系统托盘菜单，总共执行 3 次
-    pub fn add_update_tray_menu_task(&self) -> Result<()> {
-        let tid = self.timer_count.fetch_add(1, Ordering::SeqCst);
-        let task = TaskBuilder::default()
-            .set_task_id(tid)
-            .set_maximum_parallel_runnable_num(1)
-            .set_frequency_count_down_by_seconds(3, 3)
-            .spawn_async_routine(|| async move {
-                logging!(debug, Type::Timer, "Updating tray menu");
-                crate::core::tray::Tray::global().update_menu().await
-            })
-            .context("failed to create update tray menu timer task")?;
-        self.delay_timer
-            .write()
-            .add_task(task)
-            .context("failed to add update tray menu timer task")?;
-        Ok(())
-    }
-
     /// Refresh timer tasks with better error handling
     pub async fn refresh(&self) -> Result<()> {
         // Generate diff outside of lock to minimize lock contention

src-tauri/src/core/tray/mod.rs

@@ -198,8 +198,6 @@ impl Tray {
                 );
             }
         }
-        // TODO: 初始化时，暂时使用此方法更新系统托盘菜单，有效避免代理节点菜单空白
-        crate::core::timer::Timer::global().add_update_tray_menu_task()?;
         Ok(())
     }