修复播控中心封面如果是网络图片切歌 没反应

entry/src/main/ets/controller/AvSessionController.ets

@@ -19,7 +19,7 @@ import { BusinessError } from '@kit.BasicServicesKit';
 import { avSession } from '@kit.AVSessionKit';
 import { BackgroundTaskManager } from '../common/util/BackgroundTaskManager';
 import { VideoItem } from '../viewmodel/VideoItem';
-import { ImageUtil, PreferencesUtil } from '@pura/harmony-utils';
+import { ImageUtil, PreferencesUtil, StrUtil } from '@pura/harmony-utils';
 import { image } from '@kit.ImageKit';
 import { SettingPage } from '../pages/SettingPage';
 import { Utility } from '../common/util/Utility';
@@ -137,8 +137,12 @@ export class AvSessionController {
       let pixelMapPath:string|undefined = curSource.pixelMapPath
 
       let imagePixMap: PixelMap|string ;
-      if(pixelMapPath){
-        imagePixMap = await ImageUtil.imagePathToPixelMap(pixelMapPath)
+      if(pixelMapPath&&StrUtil.isNotEmpty(pixelMapPath)){
+        if(pixelMapPath.startsWith('http')){
+          imagePixMap =pixelMapPath
+        }else{
+          imagePixMap = await ImageUtil.imagePathToPixelMap(pixelMapPath)
+        }
       }else{
         imagePixMap = await ImageUtil.getPixelMapFromMedia($r('app.media.ic_avatar2'));
       }