1 /* 2 * Copyright (c) 2022 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 #ifndef BASE_NOTIFICATION_ANS_STANDARD_FRAMEWORKS_ANS_CORE_INCLUDE_ANS_IMAGE_UTIL_H 16 #define BASE_NOTIFICATION_ANS_STANDARD_FRAMEWORKS_ANS_CORE_INCLUDE_ANS_IMAGE_UTIL_H 17 18 #include <memory> 19 #include <string> 20 #include "pixel_map.h" 21 22 namespace OHOS { 23 namespace Notification { 24 class AnsImageUtil { 25 public: 26 static const std::string IMAGE_FORMAT_JPEG; 27 static const uint8_t IMAGE_QUALITY; 28 static const uint8_t SHIFT_FOUR; 29 static const uint8_t NUM_TEN; 30 static const size_t TWO_TIMES; 31 32 static std::string PackImage( 33 const std::shared_ptr<Media::PixelMap> &pixelMap, const std::string &format = IMAGE_FORMAT_JPEG); 34 35 static std::shared_ptr<Media::PixelMap> UnPackImage(const std::string &pixelMapStr); 36 37 static bool PackImage2File( 38 const std::shared_ptr<Media::PixelMap> &pixelMap, 39 const std::string &outFilePath, 40 const std::string &format = IMAGE_FORMAT_JPEG); 41 42 static std::shared_ptr<Media::PixelMap> CreatePixelMap( 43 const std::string &inFilePath, const std::string &format = IMAGE_FORMAT_JPEG); 44 45 static std::string BinToHex(const std::string &strBin); 46 47 static std::string HexToBin(const std::string &strHex); 48 }; 49 } // namespace Notification 50 } // namespace OHOS 51 52 #endif // BASE_NOTIFICATION_ANS_STANDARD_FRAMEWORKS_ANS_CORE_INCLUDE_ANS_IMAGE_UTIL_H 53