id組件標識

屬性

接口

getInspectorByKey9+

getInspectorByKey(id: string): string

獲取指定id的組件的所有屬性，不包括子組件信息。

此接口僅用于對應用的測試。

參數:

返回值:

getInspectorTree9+

getInspectorTree(): Object

獲取組件樹及組件屬性。

此接口僅用于對應用的測試。

返回值:

sendEventByKey9+

sendEventByKey(id: string, action: number, params: string): boolean

給指定id的組件發(fā)送事件。

此接口僅用于對應用的測試。

參數:

返回值:

sendTouchEvent9+

sendTouchEvent(event: TouchObject): boolean

發(fā)送觸摸事件。

此接口僅用于對應用的測試。

參數:

返回值:

sendKeyEvent9+

sendKeyEvent(event: KeyEvent): boolean

發(fā)送按鍵事件。

此接口僅用于對應用的測試。

參數:

返回值:

sendMouseEvent9+

sendMouseEvent(event: MouseEvent): boolean

發(fā)送鼠標事件。

此接口僅用于對應用的測試。

參數：

返回值：

示例

// xxx.ets
class Utils {
  static rect_left
  static rect_top
  static rect_right
  static rect_bottom
  static rect_value

  //獲取組件所占矩形區(qū)域坐標
  static getComponentRect(key) {
    let strJson = getInspectorByKey(key)
    let obj = JSON.parse(strJson)
    console.info("[getInspectorByKey] current component obj is: " + JSON.stringify(obj))
    let rectInfo = JSON.parse('[' + obj.$rect + ']')
    console.info("[getInspectorByKey] rectInfo is: " + rectInfo)
    this.rect_left = JSON.parse('[' + rectInfo[0] + ']')[0]
    this.rect_top = JSON.parse('[' + rectInfo[0] + ']')[1]
    this.rect_right = JSON.parse('[' + rectInfo[1] + ']')[0]
    this.rect_bottom = JSON.parse('[' + rectInfo[1] + ']')[1]
    return this.rect_value = {
      "left": this.rect_left, "top": this.rect_top, "right": this.rect_right, "bottom": this.rect_bottom
    }
  }
}

@Entry
@Component
struct IdExample {
  @State text: string = ''

  build() {
    Flex({ direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }) {

      Button() {
        Text('onKeyTab').fontSize(25).fontWeight(FontWeight.Bold)
      }.margin({ top: 20 }).backgroundColor('#0D9FFB')
      .onKeyEvent(() => {
        this.text = "onKeyTab"
      })

      Button() {
        Text('click to start').fontSize(25).fontWeight(FontWeight.Bold)
      }.margin({ top: 20 })
      .onClick(() => {
        console.info(getInspectorByKey("click"))
        console.info(JSON.stringify(getInspectorTree()))
        this.text = "Button 'click to start' is clicked"
        setTimeout(() => {
          sendEventByKey("longClick", 11, "") // 向id為"longClick"的組件發(fā)送長按事件
        }, 2000)
      }).id('click')

      Button() {
        Text('longClick').fontSize(25).fontWeight(FontWeight.Bold)
      }.margin({ top: 20 }).backgroundColor('#0D9FFB')
      .gesture(
      LongPressGesture().onActionEnd(() => {
        console.info('long clicked')
        this.text = "Button 'longClick' is longclicked"
        setTimeout(() => {
          let rect = Utils.getComponentRect('onTouch') // 獲取id為"onTouch"組件的矩形區(qū)域坐標
          let touchPoint: TouchObject = {
            id: 1,
            x: rect.left + (rect.right - rect.left) / 2, // 組件中心點x坐標
            y: rect.top + (rect.bottom - rect.top) / 2, // 組件中心點y坐標
            type: TouchType.Down,
            screenX: rect.left + (rect.right - rect.left) / 2, // 組件中心點x坐標
            screenY: rect.left + (rect.right - rect.left) / 2, // 組件中心點y坐標
          }
          sendTouchEvent(touchPoint) // 發(fā)送觸摸事件
          touchPoint.type = TouchType.Up
          sendTouchEvent(touchPoint) // 發(fā)送觸摸事件
        }, 2000)
      })).id('longClick')

      Button() {
        Text('onTouch').fontSize(25).fontWeight(FontWeight.Bold)
      }.type(ButtonType.Capsule).margin({ top: 20 })
      .onClick(() => {
        console.info('onTouch is clicked')
        this.text = "Button 'onTouch' is clicked"
        setTimeout(() => {
          let rect = Utils.getComponentRect('onMouse') // 獲取id為"onMouse"組件的矩形區(qū)域坐標
          let mouseEvent: MouseEvent = {
            button: MouseButton.Left,
            action: MouseAction.Press,
            x: rect.left + (rect.right - rect.left) / 2, // 組件中心點x坐標
            y: rect.top + (rect.bottom - rect.top) / 2, // 組件中心點y坐標
            screenX: rect.left + (rect.right - rect.left) / 2, // 組件中心點x坐標
            screenY: rect.top + (rect.bottom - rect.top) / 2, // 組件中心點y坐標
            timestamp: 1,
            target: {
              area: {
                width: 1,
                height: 1,
                position: {
                  x: 1,
                  y: 1
                },
                globalPosition: {
                  x: 1,
                  y: 1
                }
              }
            },
            source: SourceType.Mouse,
            pressure: 1,
            tiltX: 1,
            tiltY: 1,
            sourceTool: SourceTool.Unknown
          }
          sendMouseEvent(mouseEvent) // 發(fā)送鼠標事件
        }, 2000)
      }).id('onTouch')

      Button() {
        Text('onMouse').fontSize(25).fontWeight(FontWeight.Bold)
      }.margin({ top: 20 }).backgroundColor('#0D9FFB')
      .onMouse(() => {
        console.info('onMouse')
        this.text = "Button 'onMouse' in onMouse"
        setTimeout(() => {
          let keyEvent: KeyEvent = {
            type: KeyType.Down,
            keyCode: 2049,
            keyText: 'tab',
            keySource: 4,
            deviceId: 0,
            metaKey: 0,
            timestamp: 0
          }
          sendKeyEvent(keyEvent) // 發(fā)送按鍵事件
        }, 2000)
      }).id('onMouse')

      Text(this.text).fontSize(25).padding(15)
    }
    .width('100%').height('100%')
  }
}