1 /*
2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "window_visibility_changed_listener.h"
17
18 #include "app_mgr_service_inner.h"
19 #include "hilog_tag_wrapper.h"
20
21 namespace OHOS {
22 namespace AppExecFwk {
23 using namespace OHOS::Rosen;
WindowVisibilityChangedListener(const std::weak_ptr<AppMgrServiceInner> & appInner,const std::shared_ptr<AAFwk::TaskHandlerWrap> & handler)24 WindowVisibilityChangedListener::WindowVisibilityChangedListener(
25 const std::weak_ptr<AppMgrServiceInner> &appInner, const std::shared_ptr<AAFwk::TaskHandlerWrap> &handler)
26 : appServiceInner_(appInner), taskHandler_(handler)
27 {}
28
OnWindowVisibilityChanged(const std::vector<sptr<WindowVisibilityInfo>> & windowVisibilityInfos)29 void WindowVisibilityChangedListener::OnWindowVisibilityChanged(
30 const std::vector<sptr<WindowVisibilityInfo>> &windowVisibilityInfos)
31 {
32 TAG_LOGD(AAFwkTag::APPMGR, "called");
33 if (windowVisibilityInfos.empty()) {
34 TAG_LOGW(AAFwkTag::APPMGR, "Window visibility info is empty.");
35 return;
36 }
37
38 if (taskHandler_ == nullptr) {
39 TAG_LOGE(AAFwkTag::APPMGR, "Task handler is nullptr.");
40 return;
41 }
42
43 auto task = [inner = appServiceInner_, windowVisibilityInfos] {
44 auto serviceInner = inner.lock();
45 if (serviceInner == nullptr) {
46 TAG_LOGE(AAFwkTag::APPMGR, "Failed to get app mgr service inner.");
47 return;
48 }
49 serviceInner->HandleWindowVisibilityChanged(windowVisibilityInfos);
50 };
51 taskHandler_->SubmitTask(task, "OnWindowVisibilityChanged");
52 }
53 } // namespace AppExecFwk
54 } // namespace OHOS
55