1 /* 2 * Copyright (c) 2023 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 #ifndef SERVICES_INCLUDE_IME_INFO_ENQUIRER_H 17 #define SERVICES_INCLUDE_IME_INFO_ENQUIRER_H 18 19 #include <application_info.h> 20 21 #include <memory> 22 #include <mutex> 23 #include <string> 24 #include <vector> 25 26 #include "bundle_mgr_proxy.h" 27 #include "input_method_info.h" 28 #include "input_method_property.h" 29 #include "input_method_status.h" 30 #include "nlohmann/json.hpp" 31 #include "refbase.h" 32 namespace OHOS { 33 namespace MiscServices { 34 struct ImeInfo { 35 Property prop; 36 SubProperty subProp; 37 std::vector<SubProperty> subProps; 38 bool isNewIme{ false }; 39 }; 40 41 enum class Condition { 42 UPPER = 0, 43 LOWER, 44 ENGLISH, 45 CHINESE, 46 }; 47 48 class ImeInfoInquirer { 49 public: 50 using CompareHandler = std::function<bool(const SubProperty &)>; 51 static ImeInfoInquirer &GetInstance(); 52 std::shared_ptr<SubProperty> GetImeSubProp(const std::vector<SubProperty> &subProps, const Condition &condition); 53 std::string GetInputMethodParam(const int32_t userId); 54 std::shared_ptr<Property> GetCurrentInputMethod(const int32_t userId); 55 std::shared_ptr<SubProperty> GetCurrentInputMethodSubtype(const int32_t userId); 56 std::string GetStartedIme(const int32_t userId); 57 std::shared_ptr<ImeInfo> GetDefaultImeInfo(const int32_t userId); 58 int32_t GetImeInfo( 59 const int32_t userId, const std::string &bundleName, const std::string &subName, ImeInfo &info); 60 void SetCurrentImeInfo(const ImeInfo &info); 61 void SetCurrentImeInfo(const int32_t userId); 62 void ResetCurrentImeInfo(); 63 int32_t ListInputMethod(const int32_t userId, const InputMethodStatus status, std::vector<Property> &props); 64 int32_t ListInputMethodSubtype( 65 const int32_t userId, const std::string &bundleName, std::vector<SubProperty> &subProps); 66 int32_t ListCurrentInputMethodSubtype(const int32_t userId, std::vector<SubProperty> &subProps); 67 68 private: 69 ImeInfoInquirer() = default; 70 ~ImeInfoInquirer() = default; 71 OHOS::sptr<OHOS::AppExecFwk::IBundleMgr> GetBundleMgr(); 72 SubProperty GetExtends(const std::vector<OHOS::AppExecFwk::Metadata> &metaData); 73 std::string GetDefaultIme(); 74 std::string GetStringById( 75 const std::string &bundleName, const std::string &moduleName, const int32_t labelId, const int32_t userId); 76 int32_t GetImeInfoFromNative(const int32_t userId, const std::string &subName, ImeInfo &info); 77 int32_t GetImeInfoFromBundleMgr( 78 const int32_t userId, const std::string &bundleName, const std::string &subName, ImeInfo &info); 79 int32_t GetExtInfosByBundleName(const int32_t userId, const std::string &bundleName, 80 std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &extInfos); 81 bool IsNewExtInfos(const std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &extInfos); 82 bool IsImeInstalled(const int32_t userId, const std::string &bundleName, const std::string &extName); 83 std::vector<InputMethodInfo> ListInputMethodInfo(const int32_t userId); 84 int32_t ListInputMethod(const int32_t userId, std::vector<Property> &props); 85 int32_t ListEnabledInputMethod(const int32_t userId, std::vector<Property> &props); 86 int32_t ListDisabledInputMethod(const int32_t userId, std::vector<Property> &props); 87 int32_t ListInputMethodSubtype(const int32_t userId, 88 const std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &extInfos, std::vector<SubProperty> &subProps); 89 int32_t ListInputMethodSubtype(const int32_t userId, const OHOS::AppExecFwk::ExtensionAbilityInfo &extInfo, 90 std::vector<SubProperty> &subProps); 91 bool ParseSubProp(const std::vector<std::string> &profiles, std::vector<SubProperty> &subProps); 92 void ParseSubProp(const nlohmann::json &jsonSubProps, std::vector<SubProperty> &subProps); 93 void ParseSubProp(const nlohmann::json &jsonSubProp, SubProperty &subProp); 94 void ParseLanguage(const std::string &locale, std::string &language); 95 bool QueryImeExtInfos(const int32_t userId, std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &infos); 96 97 std::recursive_mutex currentImeInfoLock_; 98 std::shared_ptr<ImeInfo> currentImeInfo_{ nullptr }; 99 std::mutex defaultImeInfoLock_; 100 std::shared_ptr<ImeInfo> defaultImeInfo_{ nullptr }; 101 }; 102 } // namespace MiscServices 103 } // namespace OHOS 104 #endif // SERVICES_INCLUDE_IME_INFO_ENQUIRER_H 105