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 "fold_status_manager.h"
17
18 #include "telephony_log_wrapper.h"
19 #include "syspara/parameters.h"
20 #include "call_dialog.h"
21
22 namespace OHOS {
23 namespace Telephony {
24 const std::string FOLD_PRODUCT_TYPE_KEY = "const.window.foldscreen.type";
25 const char SMALL_FOLD_PRODUCT_TYPE = '2';
26 const int FOLD_TYPE_INDEX = 0;
27
~FoldStatusManager()28 FoldStatusManager::~FoldStatusManager() {};
29
FoldStatusManager()30 FoldStatusManager::FoldStatusManager()
31 {
32 TELEPHONY_LOGI("Enter FoldStatusManager");
33 mOldFoldStatus = Rosen::FoldStatus::UNKNOWN;
34 };
35
RegisterFoldableListener()36 void FoldStatusManager::RegisterFoldableListener()
37 {
38 if (foldStatusListener_ != nullptr) {
39 TELEPHONY_LOGI("Foldable listener is already registed");
40 return;
41 }
42 foldStatusListener_ = new (std::nothrow) FoldStatusListener();
43 if (foldStatusListener_ == nullptr) {
44 TELEPHONY_LOGE("RegisterFoldableListener new listener failed");
45 return;
46 }
47 auto ret = Rosen::DisplayManager::GetInstance().RegisterFoldStatusListener(foldStatusListener_);
48 if (ret != Rosen::DMError::DM_OK) {
49 TELEPHONY_LOGE("Rosen::DisplayManager::RegisterFoldStatusListener failed");
50 foldStatusListener_ = nullptr;
51 } else {
52 mOldFoldStatus = Rosen::DisplayManager::GetInstance().GetFoldStatus();
53 TELEPHONY_LOGI("Rosen::DisplayManager::RegisterFoldStatusListener success");
54 }
55 }
56
UnregisterFoldableListener()57 void FoldStatusManager::UnregisterFoldableListener()
58 {
59 if (foldStatusListener_ == nullptr) {
60 TELEPHONY_LOGI("UnregisterFoldableListener listener is nullptr");
61 return;
62 }
63 auto ret = Rosen::DisplayManager::GetInstance().UnregisterFoldStatusListener(foldStatusListener_);
64 if (ret != Rosen::DMError::DM_OK) {
65 TELEPHONY_LOGE("Rosen::DisplayManager::UnregisterFoldStatusListener failed");
66 } else {
67 mOldFoldStatus = Rosen::FoldStatus::UNKNOWN;
68 foldStatusListener_ = nullptr;
69 TELEPHONY_LOGI("Rosen::DisplayManager::UnregisterFoldStatusListener success");
70 }
71 }
72
OnFoldStatusChanged(Rosen::FoldStatus foldStatus)73 void FoldStatusManager::FoldStatusListener::OnFoldStatusChanged(Rosen::FoldStatus foldStatus)
74 {
75 auto oldFoldStatus = DelayedSingleton<FoldStatusManager>::GetInstance()->mOldFoldStatus;
76 TELEPHONY_LOGI("OnFoldStatusChanged foldStatus is %{public}d, oldFoldStatus is %{public}d",
77 static_cast<int32_t>(foldStatus), static_cast<int32_t>(oldFoldStatus));
78 if (foldStatus == oldFoldStatus) {
79 TELEPHONY_LOGE("Fold status don't change");
80 return;
81 }
82 DelayedSingleton<CallDialog>::GetInstance()->DialogCallingPrivacyModeExtension(foldStatus);
83 DelayedSingleton<FoldStatusManager>::GetInstance()->mOldFoldStatus = foldStatus;
84 }
85
IsSmallFoldDevice()86 bool FoldStatusManager::IsSmallFoldDevice()
87 {
88 std::string screenType = system::GetParameter(FOLD_PRODUCT_TYPE_KEY, "0,0,0,0");
89 TELEPHONY_LOGI("IsSmallFoldDevice foldType is %{public}s", screenType.c_str());
90 if (screenType.empty()) {
91 return false;
92 }
93 return screenType[FOLD_TYPE_INDEX] == SMALL_FOLD_PRODUCT_TYPE;
94 }
95 } // namespace Telephony
96 } // namespace OHOS