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 "element_name.h" 28 #include "enable_ime_data_parser.h" 29 #include "ime_cfg_manager.h" 30 #include "input_method_info.h" 31 #include "input_method_property.h" 32 #include "input_method_status.h" 33 #include "nlohmann/json.hpp" 34 #include "refbase.h" 35 namespace OHOS { 36 namespace MiscServices { 37 38 struct ImeInfo { 39 std::string moduleName; 40 Property prop; 41 SubProperty subProp; 42 std::vector<SubProperty> subProps; 43 bool isNewIme{ false }; 44 }; 45 46 enum class Condition { 47 UPPER = 0, 48 LOWER, 49 ENGLISH, 50 CHINESE, 51 }; 52 53 struct ImeConfig { 54 std::string systemInputMethodConfigAbility; 55 std::string defaultInputMethod; 56 bool enableInputMethodFeature = false; 57 bool enableFullExperienceFeature = false; 58 }; 59 60 class ImeInfoInquirer { 61 public: 62 using CompareHandler = std::function<bool(const SubProperty &)>; 63 static ImeInfoInquirer &GetInstance(); 64 std::string GetDumpInfo(int32_t userId); 65 std::shared_ptr<ImeNativeCfg> GetImeToStart(int32_t userId); 66 std::shared_ptr<Property> GetImeByBundleName(int32_t userId, const std::string &bundleName); 67 std::shared_ptr<Property> GetCurrentInputMethod(int32_t userId); 68 std::shared_ptr<SubProperty> GetCurrentSubtype(int32_t userId); 69 std::shared_ptr<ImeInfo> GetImeInfo(int32_t userId, const std::string &bundleName, const std::string &subName); 70 std::shared_ptr<ImeInfo> GetDefaultImeInfo(int32_t userId); 71 std::shared_ptr<ImeInfo> GetCurrentImeInfo(); 72 std::shared_ptr<Property> GetDefaultImeCfgProp(); 73 void SetCurrentImeInfo(std::shared_ptr<ImeInfo> info); 74 void RefreshCurrentImeInfo(int32_t userId); 75 std::shared_ptr<SubProperty> FindTargetSubtypeByCondition( 76 const std::vector<SubProperty> &subProps, const Condition &condition); 77 int32_t GetDefaultInputMethod(const int32_t userId, std::shared_ptr<Property> &prop); 78 int32_t GetInputMethodConfig(const int32_t userId, AppExecFwk::ElementName &inputMethodConfig); 79 int32_t ListInputMethod(int32_t userId, InputMethodStatus status, std::vector<Property> &props, bool enableOn); 80 int32_t ListInputMethodSubtype(int32_t userId, const std::string &bundleName, std::vector<SubProperty> &subProps); 81 int32_t ListCurrentInputMethodSubtype(int32_t userId, std::vector<SubProperty> &subProps); 82 int32_t GetNextSwitchInfo(SwitchInfo &switchInfo, int32_t userId, bool enableOn); 83 bool IsEnableInputMethod(); 84 bool IsEnableSecurityMode(); 85 void InitConfig(); 86 87 private: 88 ImeInfoInquirer() = default; 89 ~ImeInfoInquirer() = default; 90 OHOS::sptr<OHOS::AppExecFwk::IBundleMgr> GetBundleMgr(); 91 void InitCache(int32_t userId); 92 SubProperty GetExtends(const std::vector<OHOS::AppExecFwk::Metadata> &metaData); 93 ImeNativeCfg GetDefaultIme(); 94 std::string GetStringById( 95 const std::string &bundleName, const std::string &moduleName, const int32_t labelId, const int32_t userId); 96 std::shared_ptr<ImeInfo> GetImeInfoFromCache( 97 const int32_t userId, const std::string &bundleName, const std::string &subName); 98 std::shared_ptr<ImeInfo> GetImeInfoFromBundleMgr( 99 const int32_t userId, const std::string &bundleName, const std::string &subName); 100 int32_t GetExtInfosByBundleName(const int32_t userId, const std::string &bundleName, 101 std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &extInfos); 102 bool IsNewExtInfos(const std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &extInfos); 103 bool IsImeInstalled(const int32_t userId, const std::string &bundleName, const std::string &extName); 104 std::vector<InputMethodInfo> ListInputMethodInfo(const int32_t userId); 105 int32_t ListInputMethod(const int32_t userId, std::vector<Property> &props); 106 int32_t ListEnabledInputMethod(const int32_t userId, std::vector<Property> &props, bool enableOn); 107 int32_t ListDisabledInputMethod(const int32_t userId, std::vector<Property> &props, bool enableOn); 108 int32_t ListInputMethodSubtype(const int32_t userId, 109 const std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &extInfos, std::vector<SubProperty> &subProps); 110 int32_t ListInputMethodSubtype(const int32_t userId, const OHOS::AppExecFwk::ExtensionAbilityInfo &extInfo, 111 std::vector<SubProperty> &subProps); 112 bool ParseSubProp(const std::vector<std::string> &profiles, std::vector<SubProperty> &subProps); 113 bool ParseSubProp(const nlohmann::json &jsonSubProps, std::vector<SubProperty> &subProps); 114 void ParseSubProp(const nlohmann::json &jsonSubProp, SubProperty &subProp); 115 void ParseLanguage(const std::string &locale, std::string &language); 116 bool QueryImeExtInfos(const int32_t userId, std::vector<OHOS::AppExecFwk::ExtensionAbilityInfo> &infos); 117 118 ImeConfig imeConfig_; 119 std::mutex currentImeInfoLock_; 120 std::shared_ptr<ImeInfo> currentImeInfo_{ nullptr }; // current imeInfo of current user 121 }; 122 } // namespace MiscServices 123 } // namespace OHOS 124 #endif // SERVICES_INCLUDE_IME_INFO_ENQUIRER_H 125