09-显示&隐藏状态栏,导航栏

代码示例

修改如下两个键值即可：1：开 0：关

//状态栏状态

static STATUS_BAR_STATUS_KEY = “settings.display.statusbar_status”

//导航栏状态

static NAVIGATION_BAR_STATUS_KEY = “settings.display.navigationbar_status”

import settings from '@ohos.settings'
    let context = getContext(this) as common.UIAbilityContext;
let str:string = "settings.display.statusbar_status";
settings.setValueSync(context, str, "1");

需要权限

"name": "ohos.permission.MANAGE_SECURE_SETTINGS",