From 7e7c1ca67ecbdc9ed34553760fda527d898eb60b Mon Sep 17 00:00:00 2001
From: liyou88 <liyou44@huawei.com>
Date: Mon, 23 Dec 2024 10:47:46 +0800
Subject: [PATCH] Clear selection when backward

Signed-off-by: liyou88 <liyou44@huawei.com>
Change-Id: I93a5e09865162ab1828a26c3a5f0d814aba2ce6c
---
 blink/renderer/core/frame/web_local_frame_impl.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/blink/renderer/core/frame/web_local_frame_impl.cc b/blink/renderer/core/frame/web_local_frame_impl.cc
index 79f60f014..417f26400 100644
--- a/blink/renderer/core/frame/web_local_frame_impl.cc
+++ b/blink/renderer/core/frame/web_local_frame_impl.cc
@@ -3147,6 +3147,14 @@ WebDevToolsAgentImpl* WebLocalFrameImpl::DevToolsAgentImpl() {
 }
 
 void WebLocalFrameImpl::WasHidden() {
+#if defined(OHOS_CLIPBOARD)
+  const blink::WebRange& range = GetInputMethodController()->GetSelectionOffsets();
+  if (!range.IsNull()) {
+    SelectRange(blink::WebRange(range.EndOffset(), 0),
+                blink::WebLocalFrame::kHideSelectionHandle,
+                mojom::blink::SelectionMenuBehavior::kHide);
+  }
+#endif
   if (frame_)
     frame_->WasHidden();
 }
-- 
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