belongs to Maven artifact com.android.support:recyclerview-v7:28.0.0-alpha1
StaggeredGridLayoutManager
public
class
StaggeredGridLayoutManager
extends RecyclerView.LayoutManager
implements
RecyclerView.SmoothScroller.ScrollVectorProvider
java.lang.Object | ||
↳ | android.support.v7.widget.RecyclerView.LayoutManager | |
↳ | android.support.v7.widget.StaggeredGridLayoutManager |
A LayoutManager that lays out children in a staggered grid formation. It supports horizontal & vertical layout as well as an ability to layout children in reverse.
Staggered grids are likely to have gaps at the edges of the layout. To avoid these gaps,
StaggeredGridLayoutManager can offset spans independently or move items between spans. You can
control this behavior via setGapStrategy(int)
.
Summary
Nested classes | |
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class |
StaggeredGridLayoutManager.LayoutParams
LayoutParams used by StaggeredGridLayoutManager. |
Inherited XML attributes | |
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android.support.v7.widget.RecyclerView.LayoutManager
|
Constants | |
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int |
GAP_HANDLING_LAZY
This constant was deprecated in API level 22.1.0. No longer supported. |
int |
GAP_HANDLING_MOVE_ITEMS_BETWEEN_SPANS
When scroll state is changed to |
int |
GAP_HANDLING_NONE
Does not do anything to hide gaps. |
int |
HORIZONTAL
|
int |
VERTICAL
|
Public constructors | |
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StaggeredGridLayoutManager(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)
Constructor used when layout manager is set in XML by RecyclerView attribute "layoutManager". |
|
StaggeredGridLayoutManager(int spanCount, int orientation)
Creates a StaggeredGridLayoutManager with given parameters. |
Public methods | |
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void
|
assertNotInLayoutOrScroll(String message)
Checks if RecyclerView is in the middle of a layout or scroll and throws an
|
boolean
|
canScrollHorizontally()
Query if horizontal scrolling is currently supported. |
boolean
|
canScrollVertically()
Query if vertical scrolling is currently supported. |
boolean
|
checkLayoutParams(RecyclerView.LayoutParams lp)
Determines the validity of the supplied LayoutParams object. |
int
|
computeHorizontalScrollExtent(RecyclerView.State state)
Override this method if you want to support scroll bars. |
int
|
computeHorizontalScrollOffset(RecyclerView.State state)
Override this method if you want to support scroll bars. |
int
|
computeHorizontalScrollRange(RecyclerView.State state)
Override this method if you want to support scroll bars. |
PointF
|
|