优化UI

entry/src/main/ets/pages/WebDavMainPage.ets

@@ -102,7 +102,7 @@ export struct WebDavMainPage {
   @State isLongNameRoLL: boolean = true//长歌名滚动
   @State sortType: number = 0 //默认排序方式
   @State listRefreshKey: number = 0 // 列表刷新标识
-  @State isMultiSelect: boolean = false
+  @Consume isMultiSelect: boolean
   @State selectedSongs: VideoItem[] = []
   @State isAllSelected: boolean = false
   @State isDeletingSelection: boolean = false
@@ -1300,26 +1300,26 @@ export struct WebDavMainPage {
   private buildMultiSelectBar() {
     Row({ space: 12 }) {
       Button(this.isAllSelected ? '反选' : '全选', { type: ButtonType.Circle, stateEffect: true })
-        .width(60)
-        .height(40)
-        .fontSize(12)
+        .width(55)
+        .height(55)
+        .fontSize(13)
         .backgroundColor(this.themeColor)
         .clickEffect({ level: ClickEffectLevel.MIDDLE, scale: 0.5 })
         .onClick(() => this.toggleSelectAll())
 
       Button('删除', { type: ButtonType.Circle, stateEffect: true })
-        .width(60)
-        .height(40)
-        .fontSize(12)
+        .width(55)
+        .height(55)
+        .fontSize(13)
         .backgroundColor(this.themeColor)
         .clickEffect({ level: ClickEffectLevel.MIDDLE, scale: 0.5 })
         .enabled(this.selectedSongs.length > 0 && !this.isDeletingSelection)
         .onClick(() => this.confirmDeleteSelected())
 
       Button('取消', { type: ButtonType.Circle, stateEffect: true })
-        .width(60)
-        .height(40)
-        .fontSize(12)
+        .width(55)
+        .height(55)
+        .fontSize(13)
         .backgroundColor(this.themeColor)
         .clickEffect({ level: ClickEffectLevel.MIDDLE, scale: 0.5 })
         .onClick(() => this.exitMultiSelect())
@@ -1351,8 +1351,7 @@ export struct WebDavMainPage {
       this.buildMultiSelectBar()
     }
     .width('100%')
-    .padding({ left: 12, right: 12, bottom: this.bottomSafeHeight + 120 })
-    .backgroundColor($r('app.color.start_window_background'))
+    .padding({ left: 12, right: 12, bottom: this.bottomSafeHeight  })
   }
 
   // 文件夹列表项