public final class SinglePresenterSelector
extends PresenterSelector
| java.lang.Object | ||
| ↳ | android.support.v17.leanback.widget.PresenterSelector | |
| ↳ | android.support.v17.leanback.widget.SinglePresenterSelector | |
一个PresenterSelector总是返回相同的Presenter 。 对于所有呈现相同方式的相同类型的项目行很有用。
Public constructors |
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SinglePresenterSelector(Presenter presenter) |
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Public methods |
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Presenter |
getPresenter(Object item) 返回给定项目的演示者。 |
Presenter[] |
getPresenters() 返回所有可能演示者的数组。 |
Inherited methods |
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 From class android.support.v17.leanback.widget.PresenterSelector
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From class java.lang.Object
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SinglePresenterSelector (Presenter presenter)
| Parameters | |
|---|---|
presenter |
Presenter: The Presenter to return for every item. |
Presenter getPresenter (Object item)
返回给定项目的演示者。
| Parameters | |
|---|---|
item |
Object
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| Returns | |
|---|---|
Presenter |
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