feat：增加动态详情页重播展示

@@ -35,6 +35,7 @@ export struct WdWebLocalComponent {
   @StorageProp('currentBreakpoint') @Watch("currentChanged")currentBreakpoint: string = 'sm';
 
   @State isFullScreen: boolean = false;
+  @State isEndPlay: boolean = false;
   currentChanged(){
     ///折叠屏转换 暂停播放器
     this.controller.pause()
@@ -213,6 +214,9 @@ export struct WdWebLocalComponent {
       .controls(this.isFullScreen?true:false)
       .autoPlay(true)
       .objectFit(ImageFit.Contain)
+      .onFinish(()=>{
+        this.isEndPlay = true
+      })
       .onStart(() => {
         this.isPause = false
       })
@@ -239,6 +243,23 @@ export struct WdWebLocalComponent {
           WindowModel.shared.setPreferredOrientation(window.Orientation.PORTRAIT)
         }
       })
+
+    if (this.isEndPlay){
+      Column(){
+        Image($r('app.media.icon_replay')).width(40).height(40)
+          .onClick(() => {
+            this.isEndPlay = false
+            this.controller.start()
+          })
+
+        Text('重播').fontColor(Color.White).fontSize(14)
+      }
+      .backgroundColor(Color.Black)
+      .opacity(0.5)
+      .justifyContent(FlexAlign.Center)
+      .width(this.positionWidth)
+      .height(this.positionHeight)
+    }else {
       Row() {
         Image(this.isPause ? $r('app.media.icon_play') : $r('app.media.icon_pause'))
           .width(24)
@@ -291,6 +312,7 @@ export struct WdWebLocalComponent {
       .width("100%")
       .justifyContent(FlexAlign.SpaceAround)
     }
+  }
 
 }