1/*
2 * Copyright (c) 2021-2023 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
16import window from '@ohos.window';
17import Logger from '../log/Logger';
18import ObjectUtil from './ObjectUtil';
19
20const TAG = 'UiUtil';
21
22export class UiUtil {
23
24  public static setWindowBackground(color: string): void {
25    let windowClass: window.Window = globalThis.windowClass;
26    if (!ObjectUtil.isNullOrUndefined(windowClass)) {
27      try {
28        windowClass.setWindowBackgroundColor(color);
29      } catch (err) {
30        Logger.e(TAG, 'setWindowBackgroundColor error: ' + JSON.stringify(err));
31      }
32    }
33  }
34}