OHOS::AbstractAdapter

Overview

Related Modules:

Graphic

Description:

Defines the base class for adapters. You can derive AbstractAdapter based on actual requirements and use the GetView() and GetCount() functions to implement adapters of different data types. For details, see TextAdapter.

Since:

1.0

Version:

1.0

Summary

Public Member Functions

Public Member Function Name

Description

AbstractAdapter ()

 

A constructor used to create an AbstractAdapter instance.

~AbstractAdapter ()

virtual 

A destructor used to delete the AbstractAdapter instance.

GetCount ()=0

virtual uint16_t 

Obtains the number of adapter data items.

GetView (UIViewinView, int16_t index)=0

virtual UIView  

Obtains a UIView instance to convert adapter data into another UIView instance.

operator new (size_t size)

void  

Overrides the new function.

operator delete (void p)

void 

Overrides the delete function.