W/CursorWindow(25503): Window is full: requested allocation

android在使用SQLiteDatabase插入数据时,,抛出如下异常:

W/CursorWindow(25503): Window is full: requested allocation 5583269 bytes, free space 2096639 bytes, window size 2097152 bytes

E/CursorWindow(25503): Failed to read row 0, column 1 from a CursorWindow which has 0 rows, 5 columns.W/System.err(25503): java.lang.IllegalStateException: Couldn’t read row 0, col 1 from CursorWindow. Make sure the Cursor is initialized correctly before accessing data from it.W/System.err(25503): at android.database.CursorWindow.nativeGetString(Native Method)W/System.err(25503): at android.database.CursorWindow.getString(CursorWindow.java:442)W/System.err(25503): at android.database.AbstractWindowedCursor.getString(AbstractWindowedCursor.java:51)

解决方法:数据库表字段值如果超过2M,那么就把值存在文件中,然后把文件路径存在此字段中。

参考:

别小看任何人,越不起眼的人。往往会做些让人想不到的事。

W/CursorWindow(25503): Window is full: requested allocation

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