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ViewCompat

public class ViewCompat
extends ViewCompat

java.lang.Object
    android.support.v4.view.ViewCompat
      android.support.v13.view.ViewCompat


Helper用于访问在向后兼容的API级别13之后引入的 View功能。

摘要(Summary)

Inherited constants

From class android.support.v4.view.ViewCompat

公共方法(Public methods)

static void cancelDragAndDrop(View v)

取消拖放操作。

static boolean startDragAndDrop(View v, ClipData data, View.DragShadowBuilder shadowBuilder, Object localState, int flags)

开始拖放操作。

static void updateDragShadow(View v, View.DragShadowBuilder shadowBuilder)

在拖放过程中更新拖动阴影。

继承方法(Inherited methods)

From class android.support.v4.view.ViewCompat
From class java.lang.Object

公共方法(Public methods)

cancelDragAndDrop

void cancelDragAndDrop (View v)

取消拖放操作。

参数(Parameters)
v View

startDragAndDrop

boolean startDragAndDrop (View v, 
                ClipData data, 
                View.DragShadowBuilder shadowBuilder, 
                Object localState, 
                int flags)

开始拖放操作。

参数(Parameters)
v View
data ClipData
shadowBuilder View.DragShadowBuilder
localState Object
flags int
返回(Returns)
boolean

updateDragShadow

void updateDragShadow (View v, 
                View.DragShadowBuilder shadowBuilder)

在拖放过程中更新拖动阴影。

参数(Parameters)
v View
shadowBuilder View.DragShadowBuilder

Hooray!