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GridLayoutManager.LayoutParams

public static class GridLayoutManager.LayoutParams
extends RecyclerView.LayoutParams

java.lang.Object
   ↳ android.view.ViewGroup.LayoutParams
     ↳ android.view.ViewGroup.MarginLayoutParams
       ↳ android.support.v7.widget.RecyclerView.LayoutParams
         ↳ android.support.v7.widget.GridLayoutManager.LayoutParams


LayoutParams used by GridLayoutManager.

Note that if the orientation is VERTICAL, the width parameter is ignored and if the orientation is HORIZONTAL the height parameter is ignored because child view is expected to fill all of the space given to it.

Summary

Inherited XML attributes

From class android.view.ViewGroup.MarginLayoutParams
From class android.view.ViewGroup.LayoutParams

Constants

int INVALID_SPAN_ID

Span Id for Views that are not laid out yet.

Inherited constants

From class android.view.ViewGroup.LayoutParams

Inherited fields

From class android.view.ViewGroup.MarginLayoutParams
From class android.view.ViewGroup.LayoutParams

Public constructors

GridLayoutManager.LayoutParams(Context c, AttributeSet attrs)
GridLayoutManager.LayoutParams(int width, int height)
GridLayoutManager.LayoutParams(ViewGroup.MarginLayoutParams source)
GridLayoutManager.LayoutParams(ViewGroup.LayoutParams source)
GridLayoutManager.LayoutParams(RecyclerView.LayoutParams source)

Public methods

int getSpanIndex()

Returns the current span index of this View.

int getSpanSize()

Returns the number of spans occupied by this View.

Inherited methods

From class android.support.v7.widget.RecyclerView.LayoutParams
From class android.view.ViewGroup.MarginLayoutParams
From class android.view.ViewGroup.LayoutParams
From class java.lang.Object

Constants

INVALID_SPAN_ID

int INVALID_SPAN_ID

Span Id for Views that are not laid out yet.

Constant Value: -1 (0xffffffff)

Public constructors

GridLayoutManager.LayoutParams

GridLayoutManager.LayoutParams (Context c, 
                AttributeSet attrs)

Parameters
c Context
attrs AttributeSet

GridLayoutManager.LayoutParams

GridLayoutManager.LayoutParams (int width, 
                int height)

Parameters
width int
height int

GridLayoutManager.LayoutParams

GridLayoutManager.LayoutParams (ViewGroup.MarginLayoutParams source)

Parameters
source ViewGroup.MarginLayoutParams

GridLayoutManager.LayoutParams

GridLayoutManager.LayoutParams (ViewGroup.LayoutParams source)

Parameters
source ViewGroup.LayoutParams

GridLayoutManager.LayoutParams

GridLayoutManager.LayoutParams (RecyclerView.LayoutParams source)

Parameters
source RecyclerView.LayoutParams

Public methods

getSpanIndex

int getSpanIndex ()

Returns the current span index of this View. If the View is not laid out yet, the return value is undefined.

Note that span index may change by whether the RecyclerView is RTL or not. For example, if the number of spans is 3 and layout is RTL, the rightmost item will have span index of 2. If the layout changes back to LTR, span index for this view will be 0. If the item was occupying 2 spans, span indices would be 1 and 0 respectively.

If the View occupies multiple spans, span with the minimum index is returned.

Returns
int The span index of the View.

getSpanSize

int getSpanSize ()

Returns the number of spans occupied by this View. If the View not laid out yet, the return value is undefined.

Returns
int The number of spans occupied by this View.

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