1 /* 2 * 3 * Copyright 2019, The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #ifndef TEEUI_LIBTEEUI_INCLUDE_TEEUI_H_ 19 #define TEEUI_LIBTEEUI_INCLUDE_TEEUI_H_ 20 21 #include <stddef.h> 22 #include <stdint.h> 23 24 struct DeviceInfo { 25 uint32_t width_; 26 uint32_t height_; 27 double dp2px_; 28 double mm2px_; 29 double powerButtonTopMm_; 30 double powerButtonBottomMm_; 31 double volUpButtonTopMm_; 32 double volUpButtonBottomMm_; 33 }; 34 35 uint32_t setDeviceInfo(DeviceInfo device_info, bool magnified, bool inverted = false); 36 uint32_t renderUIIntoBuffer(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t lineStride, 37 uint32_t* buffer, size_t buffer_size_in_elements_not_bytes); 38 39 void selectLanguage(const char* language_id); 40 41 void setConfirmationMessage(const char* confirmationMessage); 42 43 #endif // TEEUI_LIBTEEUI_INCLUDE_TEEUI_H_ 44