From df4c6a63e8d448cdf0d15f170ee14fd87ebdfe44 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Sun, 22 Feb 2026 15:58:59 +0800
Subject: [PATCH] :art: Improve keyboard pop on HarmonyOS (Pura X)

Signed-off-by: Daniel <845765@qq.com>
---
 app/src/mobile/util/keyboardToolbar.ts | 8 +++++++-
 app/src/mobile/util/mobileAppUtil.ts   | 6 ++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/app/src/mobile/util/keyboardToolbar.ts b/app/src/mobile/util/keyboardToolbar.ts
index c4e48c8da..f4c020e8a 100644
--- a/app/src/mobile/util/keyboardToolbar.ts
+++ b/app/src/mobile/util/keyboardToolbar.ts
@@ -14,7 +14,7 @@ import {hideElements} from "../../protyle/ui/hideElements";
 import {softEnter} from "../../protyle/wysiwyg/enter";
 import {isInAndroid, isInEdge, isInHarmony} from "../../protyle/util/compatibility";
 import {tabCodeBlock} from "../../protyle/wysiwyg/codeBlock";
-import {callMobileAppShowKeyboard, canInput} from "./mobileAppUtil";
+import {callMobileAppShowKeyboard, canInput, keyboardLockUntil} from "./mobileAppUtil";
 
 let renderKeyboardToolbarTimeout: number;
 let showUtil = false;
@@ -471,6 +471,12 @@ export const hideKeyboardToolbar = () => {
 };
 
 export const activeBlur = () => {
+    const now = Date.now();
+    if (now < keyboardLockUntil) {
+        console.warn(`activeBlur blocked by lock (remaining: ${keyboardLockUntil - now}ms)`);
+        return;
+    }
+
     if (window.JSAndroid && window.JSAndroid.hideKeyboard) {
         window.JSAndroid.hideKeyboard();
     } else if (window.JSHarmony && window.JSHarmony.hideKeyboard) {
diff --git a/app/src/mobile/util/mobileAppUtil.ts b/app/src/mobile/util/mobileAppUtil.ts
index ed6557920..0f6494457 100644
--- a/app/src/mobile/util/mobileAppUtil.ts
+++ b/app/src/mobile/util/mobileAppUtil.ts
@@ -1,6 +1,12 @@
 import {hasClosestByAttribute, hasClosestByClassName} from "../../protyle/util/hasClosest";
 
+export let keyboardLockUntil = 0;
+
 export const callMobileAppShowKeyboard = () => {
+    // 某些机型（比如鸿蒙 Pura X）在弹起键盘后会立即触发 activeBlur 导致键盘被关闭，所以在主动唤起键盘时锁定一段时间，禁止 activeBlur 关闭键盘
+    // 每次主动唤起键盘时，锁定接下来的 300ms 不允许通过 activeBlur 关闭
+    keyboardLockUntil = Date.now() + 200;
+
     if (window.JSAndroid && window.JSAndroid.showKeyboard) {
         window.JSAndroid.showKeyboard();
     } else if (window.JSHarmony && window.JSHarmony.showKeyboard) {