可以通过设置导航条颜色的方式来解决问题1:在EntryAbility中缓存windowStageonWindowStageCreate(windowStage: window.WindowStage): void { AppStorage.setOrCreate("windowStage",windowStage); hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate'); windowStage.loadContent('pages/Index18', (err, data) => { if (err.code) { hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? ''); return; } hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? ''); }); }2:pages中设置导航条颜色aboutToAppear() { if (this.dialogController != null) { let windowStage = AppStorage.get("windowStage") as window.WindowStage windowStage.getMainWindowSync().setWindowBackgroundColor('#ff00ff'); this.dialogController.open(); } }应用窗口默认会避让导航栏和状态栏,可以通过设置沉浸式布局实现全屏效果。参考以下设置//EntryAbility.ets export default class EntryAbility extends UIAbility { // ... onWindowStageCreate(windowStage: window.WindowStage): void { windowStage.loadContent('pages/Index', (err, data) => { if (err.code) { return; } let windowClass: window.Window = windowStage.getMainWindowSync(); // 获取应用主窗口 // 1. 设置窗口全屏 let isLayoutFullScreen = true; windowClass.setWindowLayoutFullScreen(isLayoutFullScreen) .then(() => { console.info('Succeeded in setting the window layout to full-screen mode.'); }) .catch((err: BusinessError) => { console.error('Failed to set the window layout to full-screen mode. Cause:' + JSON.stringify(err)); }); }); } }更多沉浸式布局设置可以参考:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/arkts-develop-apply-immersive-effects-0000001820435461
可以通过设置导航条颜色的方式来解决问题
1:在EntryAbility中缓存windowStage
2:pages中设置导航条颜色
应用窗口默认会避让导航栏和状态栏,可以通过设置沉浸式布局实现全屏效果。参考以下设置
更多沉浸式布局设置可以参考:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/arkts-develop-apply-immersive-effects-0000001820435461