added in version 24.1.0
belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1

Summary: Ctors | Methods | Inherited Methods | [Expand All]

PickerColumn

This package is part of the Android support library which is no longer maintained. The support library has been superseded by AndroidX which is part of Jetpack. We recommend using the AndroidX libraries in all new projects. You should also consider migrating existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library class mappings.

public class PickerColumn
extends Object

java.lang.Object
↳	android.support.v17.leanback.widget.picker.PickerColumn

---

Picker column class used by Picker, defines a contiguous value ranges and associated labels. A PickerColumn has a minValue and maxValue to choose between. The Picker column has a current value. The labels can be dynamically generated from value by setLabelFormat(String) or a list of static labels set by setStaticLabels(CharSequence[]).

Summary

Public constructors
PickerColumn()

Public methods
int	getCount() Get total items count between minValue and maxValue.
int	getCurrentValue() Returns current value of the Column.
CharSequence	getLabelFor(int value) Get a label for value.
String	getLabelFormat() Return string format (see format(String, Object...)) to display label for value.
int	getMaxValue() Returns maximum value of the Column.
int	getMinValue() Returns minimal value of the Column.
CharSequence[]	getStaticLabels() Returns static labels for each value, minValue maps to labels[0], maxValue maps to labels[labels.length - 1].
void	setCurrentValue(int value) Sets current value of the Column.
void	setLabelFormat(String labelFormat) Set string format (see format(String, Object...)) to display label for an integer value.
void	setMaxValue(int maxValue) Sets maximum value of the Column.
void	setMinValue(int minValue) Sets minimal value of the Column.
void	setStaticLabels(CharSequence[] labels) Set static labels for each value, minValue maps to labels[0], maxValue maps to labels[labels.length - 1].

Inherited methods
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

PickerColumn

added in version 24.1.0

PickerColumn ()

Public methods

getCount

added in version 24.1.0

int getCount ()

Get total items count between minValue and maxValue.

Returns
int	Total items count between minValue and maxValue.

getCurrentValue

added in version 24.1.0

int getCurrentValue ()

Returns current value of the Column.

Returns
int	Current value of the Column.

getLabelFor

added in version 24.1.0

CharSequence getLabelFor (int value)

Get a label for value. The label can be static setStaticLabels(CharSequence[]) or dynamically generated setLabelFormat(String) when static labels is null.

Parameters
value	int: Value between minValue and maxValue.

Returns
CharSequence	Label for the value.

getLabelFormat

added in version 24.1.0

String getLabelFormat ()

Return string format (see format(String, Object...)) to display label for value.

Returns
String	String format to display label for value.

getMaxValue

added in version 24.1.0

int getMaxValue ()

Returns maximum value of the Column.

Returns
int	Maximum value of the Column.

getMinValue

added in version 24.1.0

int getMinValue ()

Returns minimal value of the Column.

Returns
int	Minimal value of the Column.

getStaticLabels

added in version 24.1.0

CharSequence[] getStaticLabels ()

Returns static labels for each value, minValue maps to labels[0], maxValue maps to labels[labels.length - 1]. When null, getLabelFormat() will be used.

Returns
CharSequence[]

setCurrentValue

added in version 24.1.0

void setCurrentValue (int value)

Sets current value of the Column.

Parameters
value	int

setLabelFormat

added in version 24.1.0

void setLabelFormat (String labelFormat)

Set string format (see format(String, Object...)) to display label for an integer value. setStaticLabels(CharSequence[]) overrides the format.

Parameters
labelFormat	String: String format to display label for value between minValue and maxValue.

setMaxValue

added in version 24.1.0

void setMaxValue (int maxValue)

Sets maximum value of the Column.

Parameters
maxValue	int: New maximum value to set.

setMinValue

added in version 24.1.0

void setMinValue (int minValue)

Sets minimal value of the Column.

Parameters
minValue	int: New minimal value to set.

setStaticLabels

added in version 24.1.0

void setStaticLabels (CharSequence[] labels)

Set static labels for each value, minValue maps to labels[0], maxValue maps to labels[labels.length - 1].

Parameters
labels	CharSequence: Static labels for each value between minValue and maxValue.

• Interfaces

  • Picker.PickerValueListener

• Classes

  • Picker
  • PickerColumn
  • TimePicker