键盘出来如何只让指定 UI 进行上移，而不是整体 UI

@Entry 
@Component 
struct SafeAreaExample { 
  @State text: string = '' 
  @State list: number[] = [] 
  controller: TextInputController = new TextInputController() 
 
  aboutToAppear() { 
    for (let index = 0; index < 20; index++) { 
      this.list.push(index) 
    } 
  } 
 
  @Builder 
  TabHeader(text = '') { 
    Text(text).fontSize(30).fontColor(Color.Red).expandSafeArea([SafeAreaType.KEYBOARD]) 
  } 
 
  build() { 
    Flex({ direction: FlexDirection.Column }) { 
      Row() { 
        Text("顶部标题栏内容,我不能被顶出去") 
      } 
      .width('100%') 
      .height(50) 
      .backgroundColor(Color.Pink) 
      .padding({ left: 20, right: 20 }) 
      .zIndex(99) 
      .expandSafeArea([SafeAreaType.KEYBOARD]) // 配置键盘弹出安全区域 
      Tabs() { 
        TabContent() { 
          List({ space: 20 }) { 
            ForEach(this.list, (item: number) => { 
              ListItem() { 
                Row() { 
                  Text('我要正常滚动__测试数据' + item).fontSize(20) 
                } 
              } 
            }, (i: string) => i) 
          }.width('100%').layoutWeight(1) // 设置组件占比权重 
        }.tabBar(this.TabHeader('消息')) 
 
        TabContent() { 
          Column() { 
          }.layoutWeight(1) // 设置组件占比权重 
        }.tabBar(this.TabHeader('云空间')) 
      } 
      .width('100%') 
      .layoutWeight(1) // 设置组件占比权重 
      .backgroundColor("#f1f2f6") 
      .flexGrow(1) 
 
      Row() { 
        TextInput({ text: this.text, placeholder: '底部输入框', controller: this.controller }) 
      } 
      .width('100%') 
      .height(50) 
      .backgroundColor("#dfe4ea") 
      .padding({ left: 20, right: 20 }) 
    }.width("100%") 
  } 
}

import window from '@ohos.window'; 
 
@Entry 
@Component 
struct Index { 
  @State screenHeight: number = 0; 
  @State text: string = '' 
  @State list: number[] = [] 
  controller: TextInputController = new TextInputController() 
 
  aboutToAppear() { 
    for (let index = 0; index < 20; index++) { 
      this.list.push(index) 
    } 
    window.getLastWindow(getContext(this)).then(currentWindow => { 
      let property = currentWindow.getWindowProperties(); 
      let avoidArea = currentWindow.getWindowAvoidArea(window.AvoidAreaType.TYPE_KEYBOARD); 
      // 初始化显示区域高度 
      this.screenHeight = px2vp(property.windowRect.height - avoidArea.bottomRect.height); 
      // 监视软键盘的弹出和收起 
      currentWindow.on('avoidAreaChange', async data => { 
        if (data.type !== window.AvoidAreaType.TYPE_KEYBOARD) { 
          return; 
        } 
        this.screenHeight = px2vp(property.windowRect.height - data.area.bottomRect.height); 
      }) 
    }) 
  } 
 
  @Builder 
  TabHeader(text = '') { 
    Text(text).fontSize(30).fontColor(Color.Red).expandSafeArea([SafeAreaType.KEYBOARD]) 
  } 
 
  build() { 
    Row() { 
      Column() { 
        Row() { 
          TextInput({ text: this.text, placeholder: '顶部搜索框', controller: this.controller }) 
        } 
        .width('100%') 
        .height(50) 
        .backgroundColor(Color.Pink) 
        .padding({ left: 20, right: 20 }) 
 
        Tabs() { 
          TabContent() { 
            List({ space: 20 }) { 
              ForEach(this.list, (item: number) => { 
                ListItem() { 
                  Row() { 
                    Text('我要正常滚动__测试数据' + item).fontSize(20) 
                  } 
                } 
              }, (i: string) => i) 
            }.width('100%') 
          }.tabBar(this.TabHeader('消息')) 
 
          TabContent() { 
            Column() { 
 
            } 
          }.tabBar(this.TabHeader('云空间')) 
        } 
        .width('100%') 
        .backgroundColor("#f1f2f6") 
      } 
      .width('100%') 
    } 
    .width('100%').height(this.screenHeight) 
  } 
}