| PercentLayoutHelper.PercentLayoutParams | 
          If a layout wants to support percentage based dimensions and use this helper class, its
 LayoutParams subclass must implement this interface. 
          
    
         | 
      
| PercentFrameLayout | 
          Subclass of FrameLayout that supports percentage based dimensions and
 margins. 
          
    
         | 
      
| PercentFrameLayout.LayoutParams | |
| PercentLayoutHelper | Helper for layouts that want to support percentage based dimensions. | 
| PercentLayoutHelper.PercentLayoutInfo | Container for information about percentage dimensions and margins. | 
| PercentRelativeLayout | 
          Subclass of RelativeLayout that supports percentage based dimensions and
 margins. 
          
    
         | 
      
| PercentRelativeLayout.LayoutParams | |
| R | |
| R.attr | |
| R.styleable |