HarmonyOS 不被截屏或者录屏如何实现

防止截屏示例demo如下：在module.json5中添加权限。

"requestPermissions": [
{
  "name": "ohos.permission.PRIVACY_WINDOW"
}
]

XXX.ets

import { window } from '@kit.ArkUI';

@Entry
@Component
struct Index {
  @State message: string = 'Hello World';
  @State isPrivacyMode: boolean = true;
  async aboutToAppear() {
    let ww = await window.getLastWindow(getContext(this))
    await ww.setWindowPrivacyMode(true);
  }
  build() {
    RelativeContainer() {
      Text(this.message)
    }
    .height('100%')
    .width('100%')
  }
}

解决方案

可参考文档：https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-window-V5#setwindowprivacymode9