refactor: update AppHandle usage to use Arc<AppHandle> for improved memory management (#4491)

* refactor: update AppHandle usage to use Arc<AppHandle> for improved memory management

* fix: clippy ci

* fix: ensure default_latency_test is safely accessed with non-null assertion

src-tauri/src/utils/help.rs

@@ -120,7 +120,7 @@ pub fn get_last_part_and_decode(url: &str) -> Option<String> {
 }
 
 /// open file
-pub fn open_file(_: tauri::AppHandle, path: PathBuf) -> Result<()> {
+pub fn open_file(path: PathBuf) -> Result<()> {
     open::that_detached(path.as_os_str())?;
     Ok(())
 }

src-tauri/src/utils/notification.rs

@@ -1,3 +1,5 @@
+use std::sync::Arc;
+
 use tauri::AppHandle;
 use tauri_plugin_notification::NotificationExt;
 
@@ -14,7 +16,7 @@ pub enum NotificationEvent<'a> {
     AppHidden,
 }
 
-fn notify(app: &AppHandle, title: &str, body: &str) {
+fn notify(app: Arc<AppHandle>, title: &str, body: &str) {
     app.notification()
         .builder()
         .title(title)
@@ -23,7 +25,7 @@ fn notify(app: &AppHandle, title: &str, body: &str) {
         .ok();
 }
 
-pub fn notify_event(app: &AppHandle, event: NotificationEvent) {
+pub fn notify_event(app: Arc<AppHandle>, event: NotificationEvent) {
     use crate::utils::i18n::t;
     match event {
         NotificationEvent::DashboardToggled => {

src-tauri/src/utils/resolve.rs

@@ -14,7 +14,10 @@ use once_cell::sync::OnceCell;
 use parking_lot::{Mutex, RwLock};
 use percent_encoding::percent_decode_str;
 use scopeguard;
-use std::time::{Duration, Instant};
+use std::{
+    sync::Arc,
+    time::{Duration, Instant},
+};
 use tauri::{AppHandle, Manager};
 
 use tauri::Url;
@@ -106,7 +109,7 @@ pub fn reset_ui_ready() {
 }
 
 /// 异步方式处理启动后的额外任务
-pub async fn resolve_setup_async(app_handle: &AppHandle) {
+pub async fn resolve_setup_async(app_handle: Arc<AppHandle>) {
     let start_time = std::time::Instant::now();
     logging!(
         info,
@@ -162,7 +165,7 @@ pub async fn resolve_setup_async(app_handle: &AppHandle) {
 
     if let Some(app_handle) = handle::Handle::global().app_handle() {
         logging!(info, Type::Tray, true, "创建系统托盘...");
-        let result = tray::Tray::global().create_tray_from_handle(&app_handle);
+        let result = tray::Tray::global().create_tray_from_handle(app_handle);
         if result.is_ok() {
             logging!(info, Type::Tray, true, "系统托盘创建成功");
         } else if let Err(e) = result {
@@ -329,7 +332,7 @@ pub fn create_window(is_show: bool) -> bool {
     };
 
     match tauri::WebviewWindowBuilder::new(
-        &app_handle,
+        &*app_handle,
         "main", /* the unique window label */
         tauri::WebviewUrl::App("index.html".into()),
     )