Harmony5.0 设置应用全屏模式，隐藏导航栏和状态栏

Harmony5.0 设置应用全屏模式，隐藏导航栏和状态栏

在应用入口EntryAbility里添加

完整代码如下：

import { AbilityConstant, ConfigurationConstant, UIAbility, Want } from '@kit.AbilityKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';export default class EntryAbility extends UIAbility {onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void {this.context.getApplicationContext().setColorMode(ConfigurationConstant.ColorMode.COLOR_MODE_NOT_SET);hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');}onDestroy(): void {hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');}onWindowStageDestroy(): void {// Main window is destroyed, release UI related resourceshilog.info(0x0000, 'tes