Returns the adapter currently associated with this widget. @return The adapter used to provide this view's content.

get byte[] type value @param columnName @return

get index of this column name @param columnName @return if the column name didn't exsits, return -1

insert a record @param table @param values @return the row ID of the newly inserted row, or -1 if an error occurred

insert or replace a record by if its value of primary key has exsits @param table @param values @return the row ID of the newly inserted row, or -1 i

Notifies the attached observers that the underlying data is no longer valid or available. Once invoked this adapter is no longer valid and should not

a more flexible query by condition @param table The table name to compile the query against. @param columns A list of which columns to return. Passi

sp转px @param context @param dipValue @return

update a record @param table the table to update in @param values a map from column names to new column values. null is a valid value that will be tr