From bd8f939e72f2485f4fc9f73631a76fa7ad04c132 Mon Sep 17 00:00:00 2001
From: xue <2144439972@qq.com>
Date: Sat, 7 Mar 2026 16:01:26 +0800
Subject: [PATCH] =?utf8?q?=E4=BF=AE=E5=A4=8D=E5=93=84=E7=9D=A1=E5=AD=97?=
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---
 .../thunderbird/include/ThunderBirdMainView.h |  2 ++
 .../thunderbird/src/ThunderBirdMainView.cpp   | 33 ++++++++++++++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/include/ThunderBirdMainView.h b/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/include/ThunderBirdMainView.h
index 6e60cb370..871231305 100644
--- a/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/include/ThunderBirdMainView.h
+++ b/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/include/ThunderBirdMainView.h
@@ -64,6 +64,8 @@ namespace OHOS
         void ChangeView(int16_t hideView, int16_t showView, int16_t subView = -1);
         /** 将指定 view 的 group 置于 ScrollView 最上层，避免被其他 group 遮挡（如对话界面按音量键时音量条被 RemindButton 盖住） */
         void BringGroupToFront(int16_t viewId);
+        /** 刷新指定 view 的 group 和 ScrollView（用于同 view 切 subView 后下一帧再刷一次，解决偶现不刷新） */
+        void InvalidateGroupAndScroll(int16_t viewId);
         int16_t GetPrevViewId() const { return prevView_; }
         int16_t GetPrevSubViewId() const { return prevSubView_; }
 
diff --git a/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/src/ThunderBirdMainView.cpp b/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/src/ThunderBirdMainView.cpp
index 3d24679b0..3a6694ab5 100644
--- a/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/src/ThunderBirdMainView.cpp
+++ b/code/sdk/application/wearable/ln/nativeapp/nativeui/thunderbird/src/ThunderBirdMainView.cpp
@@ -1069,6 +1069,19 @@ namespace OHOS
         ScrollView_->Add(group[viewId]);
     }
 
+    void ThunderBirdMainView::InvalidateGroupAndScroll(int16_t viewId)
+    {
+        if (viewId < 0 || viewId >= MAXVIEW) {
+            return;
+        }
+        if (group[viewId] != nullptr) {
+            group[viewId]->Invalidate();
+        }
+        if (ScrollView_ != nullptr) {
+            ScrollView_->Invalidate();
+        }
+    }
+
     bool ThunderBirdMainView::ChangeThunderBirdAdjustView(int16_t thisView) // 切换调整界面接口
     {
         if (group[thisView] == nullptr)
@@ -1296,7 +1309,10 @@ namespace OHOS
             default:
                 break;
             }
-            group[hideView]->SetVisible(false);
+            // 同 view 仅切 subView 时不隐藏 group，避免偶现“组件不刷新”；只做子视图 Show 和 Invalidate
+            if (hideView != showView) {
+                group[hideView]->SetVisible(false);
+            }
         }
         // 同用遮罩，部分界面在内部自行开启，其余界面关闭
         if(GetIsOpenScreenImageModel() == false)
@@ -1358,7 +1374,21 @@ namespace OHOS
         }
         currentView_ = showView;   // 更新当前视图
         currentSubView_ = subView; // 更新当前子视图
+        // 显式刷新当前 group，避免同 view 切 subView 时偶现组件不刷新（仅 ScrollView_ Invalidate 可能不触发子 group 重绘）
+        if (group[showView] != nullptr) {
+            group[showView]->Invalidate();
+        }
         ScrollView_->Invalidate();
+        // 同 view 仅切 subView 时，下一帧再刷一次；息屏再亮屏会恢复说明是首帧绘制未触发，延迟一帧 Invalidate 可复现“亮屏重绘”效果
+        if (hideView == showView && subView != -1) {
+            int16_t capView = showView;
+            GraphicService::GetInstance()->PostGraphicEvent([capView]() {
+                ThunderBirdMainView* mv = ThunderBirdMainView::GetInstance();
+                if (mv != nullptr) {
+                    mv->InvalidateGroupAndScroll(capView);
+                }
+            });
+        }
     }
 
     void ThunderBirdMainView::OpenBackGround(void)//打开遮罩
@@ -1366,6 +1396,7 @@ namespace OHOS
         if(iconView->IsVisible() == false)
         {
             iconView->SetVisible(true);
+            iconView->Invalidate();
         }
         if(backGroundView->IsVisible() == false)
         {
-- 
2.17.1