Summary: Nested Classes | Ctors | Methods | Protected Methods | Inherited Methods

SeekbarListItem

Kotlin |Java

public class SeekbarListItem
extends ListItem<SeekbarListItem.ViewHolder>

java.lang.Object
↳	androidx.car.widget.ListItem<androidx.car.widget.SeekbarListItem.ViewHolder>
	↳	androidx.car.widget.SeekbarListItem

Class to build a list item with SeekBar.

An item supports primary action and supplemental action(s).

An item visually composes of 3 parts; each part may contain multiple views.

Primary Action: represented by an icon of following types.
- Primary Icon - icon size could be large or small.
- No Icon - no icon is shown.
- Empty Icon - Seekbar offsets start space as if there was an icon.
Seekbar: with optional Text.
Supplemental Action: presented by an icon of following types; aligned to the end of item.
- Supplemental Icon.
- Supplemental Empty Icon - Seekbar offsets end space as if there was an icon.

SeekbarListItem binds data to SeekbarListItem.ViewHolder based on components selected.

When conflicting methods are called (e.g. setting primary action to both primary icon and no icon), the last called method wins. minimum value is set to 0.

Summary

Nested classes
`class`	`SeekbarListItem.ViewHolder` Holds views of SeekbarListItem.

Public constructors
`SeekbarListItem(Context context)`

Public methods
`static SeekbarListItem.ViewHolder`	`createViewHolder(View itemView)` Creates a `SeekbarListItem.ViewHolder`.
`int`	`getViewType()` Used by `ListItemAdapter` to choose layout to inflate for view holder.
`void`	`setEnabled(boolean enabled)` Sets the enabled state of the bound `ListItem.ViewHolder`.
`void`	`setMax(int max)` Sets max value of seekbar.
`void`	`setOnSeekBarChangeListener(SeekBar.OnSeekBarChangeListener listener)` Sets `SeekBar.OnSeekBarChangeListener`.
`void`	`setPrimaryActionEmptyIcon()` Sets `Primary Action` to be empty icon.
`void`	`setPrimaryActionIcon(Drawable drawable)` This method is deprecated. Use `setPrimaryActionIcon(Icon)`.
`void`	`setPrimaryActionIcon(Icon icon)` Sets `Primary Action` to be represented by an icon.
`void`	`setPrimaryActionIcon(int iconResId)` This method is deprecated. Use `setPrimaryActionIcon(Icon)`.
`void`	`setPrimaryActionIconListener(View.OnClickListener onClickListener)` Sets an `OnClickListener` for the icon representing the `Primary Action`.
`void`	`setProgress(int progress)` Sets progress of seekbar.
`void`	`setSecondaryProgress(int secondaryProgress)` Sets secondary progress of seekbar.
`void`	`setSupplementalEmptyIcon(boolean seekbarOffsetDividerWidth)` Sets `Supplemental Action` to be empty icon.
`void`	`setSupplementalIcon(Icon icon, boolean showSupplementalIconDivider)` Sets `Supplemental Action` to be represented by an `Supplemental Icon`.
`void`	`setSupplementalIcon(int iconResId, boolean showSupplementalIconDivider)` This method is deprecated. Use `setSupplementalIcon(Icon, boolean)`.
`void`	`setSupplementalIcon(Drawable drawable, boolean showSupplementalIconDivider)` This method is deprecated. Use `setSupplementalIcon(Icon, boolean)`.
`void`	`setSupplementalIconListener(View.OnClickListener listener)` Sets `OnClickListener` for a `Supplemental Icon`.
`void`	`setText(CharSequence text)` Sets text that sits on top of seekbar.

Protected methods
`Context`	`getContext()`
`void`	`onBind(SeekbarListItem.ViewHolder viewHolder)` Hides all views in `SeekbarListItem.ViewHolder` then applies ViewBinders to adjust view layout params.
`void`	`resolveDirtyState()` Calculates the layout params for views in `SeekbarListItem.ViewHolder`.

Inherited methods

From class


        
          androidx.car.widget.ListItem

`final void`	`addViewBinder(ViewBinder<SeekbarListItem.ViewHolder> binder, ViewBinder<SeekbarListItem.ViewHolder> cleanUp)` Adds `ListItem.ViewBinder` to interact with sub-views in `ListItem.ViewHolder`.
`final void`	`addViewBinder(ViewBinder<SeekbarListItem.ViewHolder> binder)` Same as `addViewBinder(ViewBinder, ViewBinder)` when `cleanUp` ViewBinder is null.
`boolean`	`getShowDivider()` Returns whether or not the divider that comes after this ListItem should be shown.
`abstract int`	`getViewType()` Classes that extends `ListItem` should register its view type in `ListItemAdapter.registerListItemViewType(int, int, Function)`.
`boolean`	`isDirty()`
`void`	`markClean()` Marks this item as not dirty.
`void`	`markDirty()` Marks this item as dirty so `resolveDirtyState()` is required in next bind() call.
`abstract void`	`onBind(SeekbarListItem.ViewHolder viewHolder)` Binds this ListItem to `viewHolder` by applying data in ListItem to sub-views.
`boolean`	`removeViewBinder(ViewBinder<SeekbarListItem.ViewHolder> binder)` Removes the first occurrence of the specified item.
`abstract void`	`resolveDirtyState()` Does the work that moves the ListItem from dirty state to clean state, i.e.
`abstract void`	`setEnabled(boolean enabled)` Sets the enabled state of the bound `ListItem.ViewHolder`.
`void`	`setShowDivider(boolean showDivider)` Whether to show the item divider coming after this `ListItem`.

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

Public constructors

SeekbarListItem

public SeekbarListItem (Context context)

Parameters
`context`	`Context`

Public methods

createViewHolder

public static SeekbarListItem.ViewHolder createViewHolder (View itemView)

Creates a SeekbarListItem.ViewHolder.

Parameters
`itemView`	`View`

Returns
`SeekbarListItem.ViewHolder`

getViewType

public int getViewType ()

Used by ListItemAdapter to choose layout to inflate for view holder.

Returns
`int`	type of this ListItem.

setEnabled

public void setEnabled (boolean enabled)

Sets the enabled state of the bound ListItem.ViewHolder.

All visible children views of ViewHolder should be set to enabled. Caller is responsible for notifying ListItemAdapter about data change.

Disabled items are usually styled at 50% opacity. Consider similar styling for consistency.

Parameters
`enabled`	`boolean`

setMax

public void setMax (int max)

Sets max value of seekbar.

Parameters
`max`	`int`

public void setOnSeekBarChangeListener (SeekBar.OnSeekBarChangeListener listener)

Sets SeekBar.OnSeekBarChangeListener.

Parameters
`listener`	`SeekBar.OnSeekBarChangeListener`

setPrimaryActionEmptyIcon

public void setPrimaryActionEmptyIcon ()

Sets Primary Action to be empty icon. Seekbar would have a start margin as if Primary Action were set as icon.

setPrimaryActionIcon

public void setPrimaryActionIcon (Drawable drawable)

This method is deprecated.
Use setPrimaryActionIcon(Icon).

Sets Primary Action to be represented by an icon.

Parameters
`drawable`	`Drawable`: the Drawable to set, or null to clear the content.

setPrimaryActionIcon

public void setPrimaryActionIcon (Icon icon)

Sets Primary Action to be represented by an icon.

Parameters
`icon`	`Icon`: An icon to set as primary action.

setPrimaryActionIcon

public void setPrimaryActionIcon (int iconResId)

This method is deprecated.
Use setPrimaryActionIcon(Icon).

Sets Primary Action to be represented by an icon.

Parameters
`iconResId`	`int`: the resource identifier of the drawable.

setPrimaryActionIconListener

public void setPrimaryActionIconListener (View.OnClickListener onClickListener)

Sets an OnClickListener for the icon representing the Primary Action.

Parameters
`onClickListener`	`View.OnClickListener`: the listener to be set for the primary action icon.

setProgress

public void setProgress (int progress)

Sets progress of seekbar.

Parameters
`progress`	`int`

setSecondaryProgress

public void setSecondaryProgress (int secondaryProgress)

Sets secondary progress of seekbar.

Parameters
`secondaryProgress`	`int`

setSupplementalEmptyIcon

public void setSupplementalEmptyIcon (boolean seekbarOffsetDividerWidth)

Sets Supplemental Action to be empty icon. Seekbar would have an end margin as if Supplemental Action were set.

Parameters
`seekbarOffsetDividerWidth`	`boolean`

setSupplementalIcon

public void setSupplementalIcon (Icon icon, 
                boolean showSupplementalIconDivider)

Sets Supplemental Action to be represented by an Supplemental Icon.

Parameters
`icon`	`Icon`
`showSupplementalIconDivider`	`boolean`

setSupplementalIcon

public void setSupplementalIcon (int iconResId, 
                boolean showSupplementalIconDivider)

This method is deprecated.
Use setSupplementalIcon(Icon, boolean).

Sets Supplemental Action to be represented by an Supplemental Icon.

Parameters
`iconResId`	`int`
`showSupplementalIconDivider`	`boolean`

setSupplementalIcon

public void setSupplementalIcon (Drawable drawable, 
                boolean showSupplementalIconDivider)

This method is deprecated.
Use setSupplementalIcon(Icon, boolean).

Sets Supplemental Action to be represented by an Supplemental Icon.

Parameters
`drawable`	`Drawable`
`showSupplementalIconDivider`	`boolean`

setSupplementalIconListener

public void setSupplementalIconListener (View.OnClickListener listener)

Sets OnClickListener for a Supplemental Icon.

Parameters
`listener`	`View.OnClickListener`

setText

public void setText (CharSequence text)

Sets text that sits on top of seekbar.

Parameters
`text`	`CharSequence`: text to be displayed, or `null` to clear the content.

Protected methods

getContext

protected Context getContext ()

Returns
`Context`

protected void onBind (SeekbarListItem.ViewHolder viewHolder)

Hides all views in SeekbarListItem.ViewHolder then applies ViewBinders to adjust view layout params.

Parameters
`viewHolder`	`SeekbarListItem.ViewHolder`

resolveDirtyState

protected void resolveDirtyState ()

Calculates the layout params for views in SeekbarListItem.ViewHolder.

SeekbarListItem

Summary

Nested classes

Public constructors

Public methods

Protected methods

Inherited methods

Public constructors

SeekbarListItem

Public methods

createViewHolder

getViewType

setEnabled

setMax

setOnSeekBarChangeListener

setPrimaryActionEmptyIcon

setPrimaryActionIcon

setPrimaryActionIcon

setPrimaryActionIcon

setPrimaryActionIconListener

setProgress

setSecondaryProgress

setSupplementalEmptyIcon

setSupplementalIcon

setSupplementalIcon

setSupplementalIcon

setSupplementalIconListener

setText

Protected methods

getContext

onBind

resolveDirtyState