Question

您好，在我的项目中，我使用getContentResolver方法在for循环中更新数据库。这是我用于更新数据库的编码

for(VOShoplyRetailer retailer:retailerMasterList){
            ContentValues retailerCV = retailer.parseToContentValues();
            int affectedRows = context.getContentResolver().update(DataContract.RetailerMasterEntry.RETAILER_MASTER_CONTENT_URI,
                    retailerCV,
                    DataContract.RetailerMasterEntry.COLUMN_RETAILER_ID+" = ?",
                    new String[]{retailer.getRetailerId()}
            );
        }

我收到错误

03-20 11:55:45.279 6777-6786/com.example W/SQLiteConnectionPool﹕ A SQLiteConnection object for database '+data+data+com_example+databases+example_db' was leaked! Please fix your application to end transactions in progress properly and to close the database when it is no longer needed. 03-20 11:55:45.299 6777-6786/com.example W/CursorWrapperInner﹕ Cursor finalized without prior close()

如何在getContentResolver中关闭游标（或）如何修复此错误。

Answer 1

在ContentProvider更新实现中，在返回之前关闭数据库..也许类似

V-HACD (Volumetric Hierarchical Approximate Convex Decomposition)

如何关闭getContentResolver中的Cursor以获取android上的更新方法

1 个答案: