public
class
Row
extends Object
java.lang.Object | |
↳ | android.support.v17.leanback.widget.Row |
Known Direct Subclasses |
The base class for all rows. A commonly used subclass is the ListRow
. Custom
subclasses may define other types of rows.
Public constructors | |
---|---|
Row(long id, HeaderItem headerItem)
Constructor for a Row. |
|
Row(HeaderItem headerItem)
Constructor for a Row. |
|
Row()
Constructor for a Row. |
Public methods | |
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final
HeaderItem
|
getHeaderItem()
Returns the |
final
long
|
getId()
Returns a unique identifier for this row. |
boolean
|
isRenderedAsRowView()
Returns true if this Row can be rendered in a visible row view, false otherwise. |
final
void
|
setHeaderItem(HeaderItem headerItem)
Sets the |
final
void
|
setId(long id)
Sets the id for this row. |
Inherited methods | |
---|---|
From
class
java.lang.Object
|
Row (long id, HeaderItem headerItem)
Constructor for a Row.
Parameters | |
---|---|
id |
long :
The id of the row. |
headerItem |
HeaderItem :
The HeaderItem for this Row, or null if there
is no header.
|
Row (HeaderItem headerItem)
Constructor for a Row.
Parameters | |
---|---|
headerItem |
HeaderItem :
The HeaderItem for this Row, or null if there
is no header.
|
Row ()
Constructor for a Row.
HeaderItem getHeaderItem ()
Returns the HeaderItem
that represents metadata for the row.
Returns | |
---|---|
HeaderItem |
The HeaderItem for this row, or null if unset. |
long getId ()
Returns a unique identifier for this row. This id can come from one of three places:
setId(long)
is ever called on this row, it will return
this id.
setId(long)
has not been called but the header item is
not null, the result of getId()
is returned.
NO_ID
is returned.
Returns | |
---|---|
long |
boolean isRenderedAsRowView ()
Returns true if this Row can be rendered in a visible row view, false otherwise. For example
ListRow
is rendered by ListRowPresenter
. PageRow
,
SectionRow
, DividerRow
are rendered as invisible row views.
Returns | |
---|---|
boolean |
True if this Row can be rendered in a visible row view, false otherwise. |
void setHeaderItem (HeaderItem headerItem)
Sets the HeaderItem
that represents metadata for the row.
Parameters | |
---|---|
headerItem |
HeaderItem :
The HeaderItem for this Row, or null if there is no
header.
|
void setId (long id)
Sets the id for this row.
Parameters | |
---|---|
id |
long :
The id of the row.
|