public class CursorHelper
extends java.lang.Object
构造器和说明 |
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CursorHelper() |
限定符和类型 | 方法和说明 |
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static android.content.ContentResolver |
getContentResolver(android.content.Context context)
获取数据库对象
|
static int |
getCursorIndex(android.database.Cursor cursor,
java.lang.String columnName)
获取数据库字段标题索引
如果没有找到将返回-1
|
static int |
getCursorInt(android.database.Cursor cursor,
java.lang.String columnName)
获取整数数据
|
static long |
getCursorLong(android.database.Cursor cursor,
java.lang.String columnName)
获取长整数数据
|
static java.lang.String |
getCursorString(android.database.Cursor cursor,
java.lang.String columnName)
获取字符串数据
|
public static android.content.ContentResolver getContentResolver(android.content.Context context)
context
- public static int getCursorIndex(android.database.Cursor cursor, java.lang.String columnName)
cursor
- columnName
- public static java.lang.String getCursorString(android.database.Cursor cursor, java.lang.String columnName)
columnName
- public static int getCursorInt(android.database.Cursor cursor, java.lang.String columnName)
columnName
- public static long getCursorLong(android.database.Cursor cursor, java.lang.String columnName)
columnName
-