ViewUtils 1.15.0 API

All Implemented Interfaces:


public class ViewUtils

Miscellaneous View utility methods.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public final static ViewUtils`	`INSTANCE`

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final static ViewGroup`	`getParent(View view)`	Returns the parent that inherits the ViewGroup of the given view.
`final static Unit`	`removeFromParent(View view)`	Removes the given view form its parent.
`final static Unit`	`addOnPreDrawListener(View view, Runnable runnable)`	Registers a callback to be invoked when the view tree is about to be drawn.
`final static View`	`getTopmostView(View view)`	Finds the topmost view in the current activity or current view hierarchy.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - getParent
```
 final static ViewGroup getParent(View view)
```
    Returns the parent that inherits the ViewGroup of the given view.
    
    Parameters:
    
    view - the view for which to return the parent.
    
    Returns:
    
    the parent that inherits the ViewGroup of the given view.
  - removeFromParent
```
 final static Unit removeFromParent(View view)
```
    Removes the given view form its parent.
    
    Parameters:
    
    view - the view to remove.
  - addOnPreDrawListener
```
 final static Unit addOnPreDrawListener(View view, Runnable runnable)
```
    Registers a callback to be invoked when the view tree is about to be drawn.
    When ViewTreeObserver.OnPreDrawListener.onPreDraw is fired, it automatically fires removeOnPreDrawListener.
    
    Parameters:
    
    view - the view to observe.
    
    runnable - the action when the view tree is about to be drawn.
  - getTopmostView
```
 final static View getTopmostView(View view)
```
    Finds the topmost view in the current activity or current view hierarchy.
    
    Parameters:
    
    view - a view in the currently displayed view hierarchy.
    
    Returns:
    
    the topmost view in the current activity or current view hierarchy. Null if no applicable View can be found.