From 317062c29e587dd728b58afaee37de0254026f83 Mon Sep 17 00:00:00 2001
From: zengqiang007 <zengqiang1@huawei.com>
Date: Fri, 27 Oct 2023 21:31:31 +0800
Subject: [PATCH] Subscribe edm policy change event and reload edm policy

Signed-off-by: zengqiang007 <zengqiang1@huawei.com>
Change-Id: If45c3c134ae8eda0c1f30de612a663cc781dd986
---
 .../policy/core/common/policy_loader_ohos.cc       | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/components/policy/core/common/policy_loader_ohos.cc b/components/policy/core/common/policy_loader_ohos.cc
index 6148fd169a..92e0fcf27d 100644
--- a/components/policy/core/common/policy_loader_ohos.cc
+++ b/components/policy/core/common/policy_loader_ohos.cc
@@ -20,10 +20,20 @@ PolicyLoaderOhos::PolicyLoaderOhos(
     scoped_refptr<base::SequencedTaskRunner> task_runner)
     : AsyncPolicyLoader(task_runner, /*periodic_updates*/ false) {}
 
-PolicyLoaderOhos::~PolicyLoaderOhos() {}
+PolicyLoaderOhos::~PolicyLoaderOhos() {
+    std::ignore = OHOS::NWeb::OhosAdapterHelper::GetInstance()
+        .GetEnterpriseDeviceManagementInstance().StopObservePolicyChange();
+}
 
 void PolicyLoaderOhos::InitOnBackgroundThread() {
-  // 目前未对鸿蒙policy进行后台扫描监控，暂时为空实现
+    OHOS::NWeb::OhosAdapterHelper::GetInstance()
+        .GetEnterpriseDeviceManagementInstance()
+        .RegistPolicyChangeEventCallback([this]() {
+            LOG(INFO) << "Recv edm policy change event and reload policy.";
+            Reload(true);
+        });
+    std::ignore = OHOS::NWeb::OhosAdapterHelper::GetInstance()
+        .GetEnterpriseDeviceManagementInstance().StartObservePolicyChange();
 }
 
 std::unique_ptr<PolicyBundle> PolicyLoaderOhos::Load() {
-- 
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