1 /*
2 * Copyright (c) 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 "extension_record.h"
17 #include "preload_uiext_state_observer.h"
18 #include "hilog_tag_wrapper.h"
19
20
21 namespace OHOS {
22 namespace AAFwk {
PreLoadUIExtStateObserver( std::weak_ptr<OHOS::AbilityRuntime::ExtensionRecord> extensionRecord)23 PreLoadUIExtStateObserver::PreLoadUIExtStateObserver(
24 std::weak_ptr<OHOS::AbilityRuntime::ExtensionRecord> extensionRecord) : extensionRecord_(extensionRecord) {}
25
OnProcessDied(const AppExecFwk::ProcessData &processData)26 void PreLoadUIExtStateObserver::OnProcessDied(const AppExecFwk::ProcessData &processData)
27 {
28 auto diedProcessName = processData.processName;
29 TAG_LOGI(AAFwkTag::ABILITYMGR, "process:%{public}s", diedProcessName.c_str());
30 auto extensionRecord = extensionRecord_.lock();
31 if (extensionRecord != nullptr) {
32 auto hostPid = extensionRecord->hostPid_;
33 int32_t diedPid = processData.pid;
34 TAG_LOGD(AAFwkTag::ABILITYMGR, "Host pid is %{public}d, died pid is %{public}d.", hostPid, diedPid);
35 if (static_cast<int32_t>(hostPid) != diedPid) {
36 TAG_LOGD(AAFwkTag::ABILITYMGR, "Host pid is not equals to died pid.");
37 return;
38 }
39 extensionRecord->UnloadUIExtensionAbility();
40 } else {
41 TAG_LOGW(AAFwkTag::ABILITYMGR, "extensionRecord null");
42 }
43 }
44
OnAppCacheStateChanged(const AppExecFwk::AppStateData &appStateData)45 void PreLoadUIExtStateObserver::OnAppCacheStateChanged(const AppExecFwk::AppStateData &appStateData)
46 {
47 auto extensionRecord = extensionRecord_.lock();
48 if (extensionRecord != nullptr) {
49 auto hostPid = extensionRecord->hostPid_;
50 int32_t cachePid = appStateData.pid;
51 if (static_cast<int32_t>(hostPid) != cachePid ||
52 appStateData.state != static_cast<int32_t>(AppExecFwk::ApplicationState::APP_STATE_CACHED)) {
53 TAG_LOGI(AAFwkTag::ABILITYMGR, "appStateData.state = %{public}d", appStateData.state);
54 return;
55 }
56 extensionRecord->UnloadUIExtensionAbility();
57 } else {
58 TAG_LOGW(AAFwkTag::ABILITYMGR, "extensionRecord null");
59 }
60 }
61 } // namespace AAFwk
62 } // namespace OHOS