public
class
Row
extends Object
| java.lang.Object | |
| ↳ | android.support.v17.leanback.widget.Row |
|
|
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 | |
|---|---|
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 | |
|---|---|
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.
|