feat(意见反馈)：UI调整

@@ -174,4 +174,5 @@ export { ReserveItemBean } from './src/main/ets/bean/live/ReserveItemBean';
 
 
 
-export { FeedbackTypeBean } from './src/main/ets/bean/detail/FeedbackTypeBean';
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+export { FeedbackTypeBean } from './src/main/ets/bean/detail/FeedbackTypeBean';
+export { FeedbackImageItem } from './src/main/ets/bean/detail/FeedbackImageItem';
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+export interface FeedbackImageItem {
+  //1添加图片，2图片
+  itemType: number;
+  path: string;
+  selectionPath: string;
+}
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-import { FeedbackTypeBean } from 'wdBean/Index';
-import { NetworkUtil } from 'wdKit/Index';
+import { FeedbackImageItem, FeedbackTypeBean } from 'wdBean/Index';
+import { FastClickUtil, Logger, NetworkUtil } from 'wdKit/Index';
 import { MultiPictureDetailViewModel } from '../viewmodel/MultiPictureDetailViewModel';
 import { CustomTitleUI } from './reusable/CustomTitleUI'
 import { ArrayList } from '@kit.ArkTS';
+import { picker } from '@kit.CoreFileKit';
+import { BusinessError } from '@kit.BasicServicesKit';
+import { router } from '@kit.ArkUI';
 
 const TAG = 'FeedBackActivity'
 // 意见反馈页面
@@ -15,6 +18,11 @@ export struct FeedBackActivity {
   @State isNetConnected: boolean = true
 
   @State feedbackTypeBeans: FeedbackTypeBean[] = [] as FeedbackTypeBean[]
+  //添加图片
+  addPic: FeedbackImageItem = {itemType:1} as FeedbackImageItem
+  @State pics: FeedbackImageItem[] = [this.addPic] as FeedbackImageItem[]
+  // 选择媒体文件的最大数目
+  selectNum = 3;
 
   async aboutToAppear() {
     await this.getContentDetailData()
@@ -35,13 +43,13 @@ export struct FeedBackActivity {
             GridRow({
               gutter: { x: 2, y: 2 }
             }) {
-              ForEach(this.feedbackTypeBeans, (item: FeedbackTypeBean, index: number) => {
+              ForEach(this.feedbackTypeBeans, (feedbackTypeBean: FeedbackTypeBean, index: number) => {
                 GridCol({
                   span: 12
                 }) {
                   Row(){
                     Toggle({ type: ToggleType.Checkbox, isOn: false })
-                    Text(item.classifyName)
+                    Text(feedbackTypeBean.classifyName)
                       .fontColor($r('app.color.color_222222'))
                       .fontSize($r('app.float.font_size_14'))
                       .fontWeight(FontWeight.Bold)
@@ -68,10 +76,35 @@ export struct FeedBackActivity {
               GridRow({
                 gutter: { x: 2, y: 2 }
               }) {
-                ForEach(this.feedbackTypeBeans, (item: FeedbackTypeBean, index: number) => {
+
+                ForEach(this.pics, (feedbackImageItem: FeedbackImageItem, index: number) => {
                   GridCol({
                     span: 12
                   }) {
+                    if(1 == feedbackImageItem.itemType){
+                      Image($r('app.media.icon_add_attention'))
+                        .width(60)
+                        .height(60)
+                        .onClick(async (event: ClickEvent) => {
+                          if(await FastClickUtil.isMinDelayTime()){
+                            return
+                          }
+                          this.callFilePickerSelectImage();
+                        })
+                    }else{
+                      Stack({alignContent: Alignment.TopEnd}) {
+                        Image(feedbackImageItem.path)
+                          .width(60)
+                          .height(60)
+                          .borderRadius($r('app.float.margin_1'))
+                        Image($r('app.media.icon_feekback_delete'))
+                          .width(24)
+                          .height(24)
+                          .borderRadius($r('app.float.margin_1'))
+                      }
+                      .width(60)
+                      .height(60)
+                    }
                   }
                 })
               }
@@ -126,4 +159,64 @@ export struct FeedBackActivity {
       console.log('请求失败',JSON.stringify(exception))
     }
   }
+
+  /**
+   * 拉起picker选择图片/视频
+   */
+  async callFilePickerSelectImage(): Promise<void> { // async 用于申明一个 function 是异步的
+    let array: string[];
+    try {
+      // 设置photoPicker的参数
+      let PhotoSelectOptions = new picker.PhotoSelectOptions();
+      PhotoSelectOptions.MIMEType = picker.PhotoViewMIMETypes.IMAGE_TYPE; // 过滤选择媒体文件类型
+      PhotoSelectOptions.maxSelectNumber = this.selectNum; // 选择媒体文件的最大数目
+      let mediaFlag = false;
+      let photoPicker = new picker.PhotoViewPicker(); // 使用图库选择器对象前，需要先创建PhotoViewPicker实例
+      photoPicker.select(PhotoSelectOptions).then((PhotoSelectResult) => {
+        Logger.info(TAG, 'PhotoViewPicker.select successfully, PhotoSelectResult uri: ' + JSON.stringify(PhotoSelectResult)); // 日志中记录成功信息
+        if (PhotoSelectResult !== null && PhotoSelectResult !== undefined) { // 接口采用callback异步返回形式，返回PhotoSelectResult对象，故进行下一步操作前要先判断是否已经成功返回PhotoSelectResult对象了
+
+          // PhotoSelectResult为返回的结果集。
+          // 其中包含Array<string>类型的photoUris，为返回图库选择后的媒体文件的uri数组；还包含boolean类型的isOriginalPhoto，指示返回图库选择后的媒体文件是否为原图。
+          // 声明变量array，其取值为PhotoSelectResult中的数组。
+          array = PhotoSelectResult['photoUris'];
+          let totalLen = this.pics.length+array.length;
+          if(totalLen > 3){
+            totalLen = 3
+          }
+          this.pics.length = totalLen;
+          let startIndex = this.pics.length-1;
+
+          array.forEach((value) => {
+            let pic: FeedbackImageItem = {itemType:2,path:value} as FeedbackImageItem
+            this.pics[startIndex] = pic
+            startIndex = startIndex+1;
+            mediaFlag = true;
+            Logger.info(TAG, `select image/video uri: ${value}`);
+          })
+          if(this.pics.length<3){
+            this.pics[this.pics.length-1]=this.addPic;
+          }
+        }
+        if (mediaFlag) {
+          this.getFilenameByUriForMedia(array);
+        }
+      })
+        .catch((err: BusinessError) => {
+          Logger.error(TAG, 'PhotoViewPicker.select failed with err: ' + JSON.stringify(err));
+        });
+    } catch (err) {
+      Logger.error(TAG, 'PhotoViewPicker failed with err: ' + err);
+    }
+  }
+
+  async getFilenameByUriForMedia(myUris: string[]) {
+    router.pushUrl({
+      url: 'pages/ViewMedia',
+      params: {
+        uris: myUris
+      }
+    }, router.RouterMode.Standard);
+  }
+
 }
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