1 /* 2 * Copyright (c) 2021-2022 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 16 #include "core/components/theme/app_theme.h" 17 18 #include "core/components/theme/theme_constants_defines.h" 19 20 namespace OHOS::Ace { 21 Build(const RefPtr<ThemeConstants> & themeConstants) const22RefPtr<AppTheme> AppTheme::Builder::Build(const RefPtr<ThemeConstants>& themeConstants) const 23 { 24 RefPtr<AppTheme> theme = AceType::Claim(new AppTheme()); 25 if (!themeConstants) { 26 LOGI("Build AppTheme error, themeConstants is null!"); 27 return theme; 28 } 29 auto themeStyle = themeConstants->GetThemeStyle(); 30 if (!themeStyle) { 31 LOGI("Build AppTheme error, no theme resource, use prebuild color!"); 32 theme->backgroundColor_ = themeConstants->GetColor(THEME_APP_BACKGROUND); 33 return theme; 34 } 35 if (themeStyle->HasAttr(THEME_ATTR_BG_COLOR) && !themeConstants->HasCustomStyle(THEME_APP_BACKGROUND)) { 36 // Get from resource. 37 theme->backgroundColor_ = themeStyle->GetAttr<Color>(THEME_ATTR_BG_COLOR, Color::BLACK); 38 } else { 39 // Get from prebuild or custom color. 40 theme->backgroundColor_ = themeConstants->GetColor(THEME_APP_BACKGROUND); 41 } 42 return theme; 43 } 44 45 } // namespace OHOS::Ace 46