universum.studios.android.setting

Class SettingSeekBarPreference

java.lang.Object

android.preference.Preference

universum.studios.android.setting.SettingPreference

universum.studios.android.setting.SettingSeekBarPreference

All Implemented Interfaces:

Comparable<android.preference.Preference>

public class SettingSeekBarPreference
extends SettingPreference

A SettingPreference implementation that provides SeekBar widget with its related functionality.

This preference implementation by default displays the preferred progress via SeekBar widget in the area of the standard summary text (instead of it). The preferred progress may be specified via setProgress(int) and obtained via getProgress(). Also the maximum progress value that should be handled by the associated SeekBar widget may be specified via setMaxProgress(int).

Default value

Default value for this preference is parsed as Integer. See TypedArray.getInt(int, int).

Xml attributes

See SettingPreference, SettingSeekBarPreference Attributes

Default style attribute

uiSettingSeekBarPreferenceStyle

Author:

Martin Albedinsky

Nested Class Summary

Nested classes/interfaces inherited from class android.preference.Preference

android.preference.Preference.BaseSavedState, android.preference.Preference.OnPreferenceChangeListener, android.preference.Preference.OnPreferenceClickListener

Field Summary

Fields inherited from class android.preference.Preference

DEFAULT_ORDER

Constructor Summary

Constructors

Constructor and Description
SettingSeekBarPreference(android.content.Context context) Same as SettingSeekBarPreference(Context, AttributeSet) without attributes.
SettingSeekBarPreference(android.content.Context context, android.util.AttributeSet attrs) Same as SettingSeekBarPreference(Context, AttributeSet, int) with R.attr#uiSettingSeekBarPreferenceStyle as attribute for default style.
SettingSeekBarPreference(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr) Same as SettingSeekBarPreference(Context, AttributeSet, int, int) with 0 as default style.
SettingSeekBarPreference(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr, int defStyleRes) Creates a new instance of SettingSeekBarPreference for the given context.

Method Summary

Modifier and Type	Method and Description
int	getMaxProgress() Returns the maximum value for progress specified for this preference.
int	getProgress() Returns the preferred progress value of this preference.
void	onBindView(android.view.View view)
protected Object	onGetDefaultValue(android.content.res.TypedArray attributes, int index)
protected void	onSetInitialValue(boolean restorePersistedValue, Object defaultValue)
void	setMaxProgress(int maxProgress) Sets a maximum value for the progress that may be specified for this preference.
void	setProgress(int progress) Sets a preferred progress value for this preference.

Methods inherited from class universum.studios.android.setting.SettingPreference

setKey

Methods inherited from class android.preference.Preference

callChangeListener, compareTo, findPreferenceInHierarchy, getContext, getDependency, getEditor, getExtras, getFragment, getIcon, getIntent, getKey, getLayoutResource, getOnPreferenceChangeListener, getOnPreferenceClickListener, getOrder, getPersistedBoolean, getPersistedFloat, getPersistedInt, getPersistedLong, getPersistedString, getPersistedStringSet, getPreferenceManager, getSharedPreferences, getShouldDisableView, getSummary, getTitle, getTitleRes, getView, getWidgetLayoutResource, hasKey, isEnabled, isPersistent, isSelectable, notifyChanged, notifyDependencyChange, notifyHierarchyChanged, onAttachedToActivity, onAttachedToHierarchy, onClick, onCreateView, onDependencyChanged, onParentChanged, onPrepareForRemoval, onRestoreInstanceState, onSaveInstanceState, peekExtras, persistBoolean, persistFloat, persistInt, persistLong, persistString, persistStringSet, restoreHierarchyState, saveHierarchyState, setDefaultValue, setDependency, setEnabled, setFragment, setIcon, setIcon, setIntent, setLayoutResource, setOnPreferenceChangeListener, setOnPreferenceClickListener, setOrder, setPersistent, setSelectable, setShouldDisableView, setSummary, setSummary, setTitle, setTitle, setWidgetLayoutResource, shouldCommit, shouldDisableDependents, shouldPersist, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SettingSeekBarPreference

public SettingSeekBarPreference(android.content.Context context)

Same as SettingSeekBarPreference(Context, AttributeSet) without attributes.

SettingSeekBarPreference

public SettingSeekBarPreference(android.content.Context context,
                                android.util.AttributeSet attrs)

Same as SettingSeekBarPreference(Context, AttributeSet, int) with R.attr#uiSettingSeekBarPreferenceStyle as attribute for default style.

SettingSeekBarPreference

public SettingSeekBarPreference(android.content.Context context,
                                android.util.AttributeSet attrs,
                                int defStyleAttr)

Same as SettingSeekBarPreference(Context, AttributeSet, int, int) with 0 as default style.

SettingSeekBarPreference

public SettingSeekBarPreference(android.content.Context context,
                                android.util.AttributeSet attrs,
                                int defStyleAttr,
                                int defStyleRes)

Creates a new instance of SettingSeekBarPreference for the given context.

Parameters:

context - Context in which will be the new setting preference presented.

attrs - Set of Xml attributes used to configure the new instance of this preference.

defStyleAttr - An attribute which contains a reference to a default style resource for this preference within a theme of the given context.

defStyleRes - Resource id of the default style for the new preference.

Method Detail

onGetDefaultValue

protected Object onGetDefaultValue(android.content.res.TypedArray attributes,
                                   int index)

Overrides:

onGetDefaultValue in class android.preference.Preference

onSetInitialValue

protected void onSetInitialValue(boolean restorePersistedValue,
                                 Object defaultValue)

Overrides:

onSetInitialValue in class android.preference.Preference

setMaxProgress

public void setMaxProgress(int maxProgress)

Sets a maximum value for the progress that may be specified for this preference.

Note, that this value is not used to ensure that the progress specified via setProgress(int) is in bounds of the maximum progress value, but only for purpose of AbsSeekBar.setMax(int).

Parameters:

maxProgress - The desired maximum progress value.

See Also:

R.attr.max, getMaxProgress()

getMaxProgress

public int getMaxProgress()

Returns the maximum value for progress specified for this preference.

Returns:

Maximum progress value.

See Also:

setMaxProgress(int)

setProgress

public void setProgress(int progress)

Sets a preferred progress value for this preference.

If value of this preference changes, it is persisted and the change listener is notified about the change.

Parameters:

progress - The preferred progress to be persisted. Should be from the range [0, getMaxProgress()].

See Also:

getProgress()

getProgress

public int getProgress()

Returns the preferred progress value of this preference.

Returns:

Progress either specified by the user, as default value or the persisted one.

See Also:

setProgress(int)

onBindView

public void onBindView(android.view.View view)

Overrides:

onBindView in class SettingPreference