1.SharePre 仅一个广告位仅更新广告数据后删除数据为[]因size>0未更新到Sharepreference

mylibrary/src/main/java/com/android/SharePreUtils.java

@@ -67,7 +67,7 @@ public class SharePreUtils {
     }
 
     public synchronized static void savePreference(){
-        if(dataList!=null&&dataList.size()>0){
+        if(dataList!=null&&dataList.size()>=0){
             String commitJson = GsonUtil.GsonString(dataList);
             editor.putString("ads_has_upload",commitJson).apply();
         }