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ViewTreeObserver.OnGlobalLayoutListener
  public
  static
  
  
  interface
  ViewTreeObserver.OnGlobalLayoutListener
  
  
  
  
    
    | android.view.ViewTreeObserver.OnGlobalLayoutListener | 
  
  
  
    
      | 
          Known indirect subclasses
          
  
  
    
  
  
    
      
        | AbsListView | Base class that can be used to implement virtualized lists of items. |  
        | ExpandableListView | A view that shows items in a vertically scrolling two-level list. |  
        | GridView | A view that shows items in two-dimensional scrolling grid. |  
        | ListView | Displays a vertically-scrollable collection of views, where each view is positioned
 immediately below the previous view in the list. 
          
    
         |  
        | NativeActivity | Convenience for implementing an activity that will be implemented
 purely in native code. |  | 
  
    
  Interface definition for a callback to be invoked when the global layout state
 or the visibility of views within the view tree changes.
Summary
| Public methods | 
|---|
  
  
  
    | 
        abstract
        
        
        
        
        void | 
      onGlobalLayout()
      Callback method to be invoked when the global layout state or the visibility of views
 within the view tree changes
        
    
 | 
  
Public methods
    onGlobalLayout
    
public abstract void onGlobalLayout ()
    
    
    
  Callback method to be invoked when the global layout state or the visibility of views
 within the view tree changes
 
 
 
  
  
    
  
 
  
    
      
      
    
    
      
    
    
  
       
    
    
      
    
  
  
  Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
  Last updated 2025-04-17 UTC.
  
  
  
    
      [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-17 UTC."],[],[]]