From 285e61d13f385f45ea036f77150529a53e0f174e Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Fri, 6 Mar 2026 20:23:26 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/17150

---
 app/src/plugin/API.ts           |  2 +-
 app/src/plugin/platformUtils.ts | 58 +++++++++++++++++++++++++++++++++
 app/src/types/index.d.ts        | 10 ++++++
 3 files changed, 69 insertions(+), 1 deletion(-)
 create mode 100644 app/src/plugin/platformUtils.ts

diff --git a/app/src/plugin/API.ts b/app/src/plugin/API.ts
index e2361e3e8..02aafb825 100644
--- a/app/src/plugin/API.ts
+++ b/app/src/plugin/API.ts
@@ -10,7 +10,7 @@ import {openNewWindow, openNewWindowById} from "../window/openNewWindow";
 import {Tab} from "../layout/Tab";
 /// #endif
 import {updateHotkeyTip} from "../protyle/util/compatibility";
-import * as platformUtils from "../protyle/util/compatibility";
+import * as platformUtils from "./platformUtils";
 import {App} from "../index";
 import {Constants} from "../constants";
 import {Setting} from "./Setting";
diff --git a/app/src/plugin/platformUtils.ts b/app/src/plugin/platformUtils.ts
new file mode 100644
index 000000000..32f7d648b
--- /dev/null
+++ b/app/src/plugin/platformUtils.ts
@@ -0,0 +1,58 @@
+import * as compatibility from "../protyle/util/compatibility";
+
+export const openByMobile = compatibility.openByMobile;
+export const readText = compatibility.readText;
+export const writeText = compatibility.writeText;
+export const copyPlainText = compatibility.copyPlainText;
+export const getEventName = compatibility.getEventName;
+export const isOnlyMeta = compatibility.isOnlyMeta;
+export const isNotCtrl = compatibility.isNotCtrl;
+export const isHuawei = compatibility.isHuawei;
+export const isIPhone = compatibility.isIPhone;
+export const isIPad = compatibility.isIPad;
+export const isMac = compatibility.isMac;
+export const isInAndroid = compatibility.isInAndroid;
+export const isInIOS = compatibility.isInIOS;
+export const updateHotkeyTip = compatibility.updateHotkeyTip;
+export const getLocalStorage = compatibility.getLocalStorage;
+export const setStorageVal = compatibility.setStorageVal;
+
+/// #if BROWSER
+export const sendMobileAppNotification = (channel: string, title: string, body: string, delayInSeconds: number): Promise<number> => {
+    return new Promise((resolve) => {
+        if (window.JSAndroid && window.JSAndroid.sendNotification) {
+            const id = window.JSAndroid.sendNotification(channel, title, body, delayInSeconds);
+            resolve(id);
+        } else if (window.JSHarmony && window.JSHarmony.sendNotification) {
+            const id = window.JSHarmony.sendNotification(channel, title, body, delayInSeconds);
+            resolve(id);
+        } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.sendNotification) {
+            const callbackId = "cb_" + Date.now();
+            // 定义临时回调
+            if (!window.webkit.nativeCallbacks) {
+                window.webkit.nativeCallbacks = {};
+            }
+            window.webkit.nativeCallbacks[callbackId] = (id:number) => {
+                delete window.webkit.nativeCallbacks[callbackId];
+                resolve(id);
+            };
+            window.webkit.messageHandlers.sendNotification.postMessage({
+                title,
+                body,
+                delay: delayInSeconds,
+                callback: `window.webkit.nativeCallbacks.${callbackId}`
+            });
+        }
+    });
+};
+
+export const cancelMobileAppNotification = (id: number) => {
+    if (window.JSAndroid && window.JSAndroid.cancelNotification) {
+        window.JSAndroid.cancelNotification(id);
+    } else if (window.JSHarmony && window.JSHarmony.cancelNotification) {
+        window.JSHarmony.cancelNotification(id);
+    } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.cancelNotification) {
+        window.webkit.messageHandlers.cancelNotification.postMessage(id);
+    }
+};
+/// #endif
diff --git a/app/src/types/index.d.ts b/app/src/types/index.d.ts
index d8c019d4e..c173202ca 100644
--- a/app/src/types/index.d.ts
+++ b/app/src/types/index.d.ts
@@ -221,6 +221,7 @@ interface Window {
     };
     pdfjsLib: any;
     webkit: {
+        nativeCallbacks: { [key: string]: (id: number) => void },
         messageHandlers: {
             openLink: { postMessage: (url: string) => void }
             startKernelFast: { postMessage: (url: string) => void }
@@ -229,6 +230,15 @@ interface Window {
             purchase: { postMessage: (url: string) => void }
             print: { postMessage: (html: string) => void }
             exit: { postMessage: (text: string) => void }
+            sendNotification: {
+                postMessage: (options: {
+                    title: string,
+                    body: string,
+                    delay: number,
+                    callback: string
+                }) => number
+            }
+            cancelNotification: { postMessage: (id: number) => void }
         }
     };
     htmlToImage: {