ViewManager

译者署名: Aman

译者链接:http://blog.csdn.net/cocohufei

版本:Android 2.3 r1

 

结构

继承关系

public interface ViewManager

        

android.view.ViewManager

 

子类及间接子类

间接子类

AbsListView, AbsSpinner, AbsoluteLayout, AdapterView<T extends Adapter>, AppWidgetHostView, DatePicker, DialerFilter, ExpandableListView, FrameLayout, Gallery, GestureOverlayView, GridView, HorizontalScrollView, ImageSwitcher, LinearLayout, ListView, MediaController, RadioGroup, RelativeLayout, ScrollView, SlidingDrawer, Spinner, TabHost, TabWidget, TableLayout, TableRow, TextSwitcher, TimePicker, TwoLineListItem, ViewAnimator, ViewFlipper, ViewGroup, ViewSwitcher, WebView, WindowManager, ZoomControls

 

类概述

此接口使你可以向一个Activity中添加和移除子视图。调用Context.getSystemService(),你可以得到该类的一个实例。(译者注:ViewManager是个接口,没有任何实现,抽象类ViewGroup对该接口的三个方法进行了具体实现。)

 

公共方法

public abstract void addView (View view, ViewGroup.LayoutParams params)

         (译者注:增添一个视图对象,并指定其布局参数        

参数

                            view         制定添加的子视图

                            params    子视图的布局参数)

 

public abstract void removeView (View view)

         (译者注:移除指定的视图        

参数

                            view          指定移除的子视图)

 

public abstract void UpdateViewLayout (View view, ViewGroup.LayoutParams params)

         (译者注:更新一个子视图

参数

                            view         指定更新的子视图

                            params    更新时所用的布局参数)

 

补充

文章精选

 ViewManagerDemo