IT. Expert System.

All Implemented Interfaces:

PreferenceManager.OnActivityResultListener, Comparable<Preference>

public class RingtonePreference
extends Preference
implements PreferenceManager.OnActivityResultListener

• Nested Class Summary

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

    Preference.BaseSavedState, Preference.OnPreferenceChangeListener, Preference.OnPreferenceClickListener

• Field Summary

  • Fields inherited from class android.preference.Preference

    DEFAULT_ORDER

• Constructor Summary

  Constructors

  Constructor and Description
  RingtonePreference(Context context)
  RingtonePreference(Context context, AttributeSet attrs)
  RingtonePreference(Context context, AttributeSet attrs, int defStyle)

• Method Summary

  Methods

  Modifier and Type	Method and Description
  int	getRingtoneType() Returns the sound type(s) that are shown in the picker.
  boolean	getShowDefault() Returns whether to a show an item for the default sound/ringtone.
  boolean	getShowSilent() Returns whether to a show an item for 'Silent'.
  boolean	onActivityResult(int requestCode, int resultCode, Intent data) See Activity's onActivityResult.
  protected void	onAttachedToHierarchy(PreferenceManager preferenceManager) Called when this Preference has been attached to a Preference hierarchy.
  protected void	onClick() Processes a click on the preference.
  protected Object	onGetDefaultValue(TypedArray a, int index) Called when a Preference is being inflated and the default value attribute needs to be read.
  protected void	onPrepareRingtonePickerIntent(Intent ringtonePickerIntent) Prepares the intent to launch the ringtone picker.
  protected Uri	onRestoreRingtone() Called when the chooser is about to be shown and the current ringtone should be marked.
  protected void	onSaveRingtone(Uri ringtoneUri) Called when a ringtone is chosen.
  protected void	onSetInitialValue(boolean restorePersistedValue, Object defaultValueObj) Implement this to set the initial value of the Preference.
  void	setRingtoneType(int type) Sets the sound type(s) that are shown in the picker.
  void	setShowDefault(boolean showDefault) Sets whether to show an item for the default sound/ringtone.
  void	setShowSilent(boolean showSilent) Sets whether to show an item for 'Silent'.

  • 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, onBindView, onCreateView, onDependencyChanged, onKey, onPrepareForRemoval, onRestoreInstanceState, onSaveInstanceState, peekExtras, persistBoolean, persistFloat, persistInt, persistLong, persistString, persistStringSet, restoreHierarchyState, saveHierarchyState, setDefaultValue, setDependency, setEnabled, setFragment, setIcon, setIcon, setIntent, setKey, 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

  • RingtonePreference

    public RingtonePreference(Context context,
                      AttributeSet attrs,
                      int defStyle)

  • RingtonePreference

    public RingtonePreference(Context context,
                      AttributeSet attrs)

  • RingtonePreference

    public RingtonePreference(Context context)

• Method Detail

  • getRingtoneType

    public int getRingtoneType()

    Returns the sound type(s) that are shown in the picker.

    Returns:

    The sound type(s) that are shown in the picker.

    See Also:

    setRingtoneType(int)

  • setRingtoneType

    public void setRingtoneType(int type)

    Sets the sound type(s) that are shown in the picker.

    Parameters:

    type - The sound type(s) that are shown in the picker.

    See Also:

    RingtoneManager.EXTRA_RINGTONE_TYPE

  • getShowDefault

    public boolean getShowDefault()

    Returns whether to a show an item for the default sound/ringtone.

    Returns:

    Whether to show an item for the default sound/ringtone.

  • setShowDefault

    public void setShowDefault(boolean showDefault)

    Sets whether to show an item for the default sound/ringtone. The default to use will be deduced from the sound type(s) being shown.

    Parameters:

    showDefault - Whether to show the default or not.

    See Also:

    RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT

  • getShowSilent

    public boolean getShowSilent()

    Returns whether to a show an item for 'Silent'.

    Returns:

    Whether to show an item for 'Silent'.

  • setShowSilent

    public void setShowSilent(boolean showSilent)

    Sets whether to show an item for 'Silent'.

    Parameters:

    showSilent - Whether to show 'Silent'.

    See Also:

    RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT

  • onClick

    protected void onClick()

    Description copied from class: Preference
    Processes a click on the preference. This includes saving the value to the SharedPreferences. However, the overridden method should call Preference.callChangeListener(Object) to make sure the client wants to update the preference's state with the new value.

    Overrides:

    onClick in class Preference

  • onPrepareRingtonePickerIntent

    protected void onPrepareRingtonePickerIntent(Intent ringtonePickerIntent)

    Prepares the intent to launch the ringtone picker. This can be modified to adjust the parameters of the ringtone picker.

    Parameters:

    ringtonePickerIntent - The ringtone picker intent that can be modified by putting extras.

  • onSaveRingtone

    protected void onSaveRingtone(Uri ringtoneUri)

    Called when a ringtone is chosen.

    By default, this saves the ringtone URI to the persistent storage as a string.

    Parameters:

    ringtoneUri - The chosen ringtone's Uri. Can be null.

  • onRestoreRingtone

    protected Uri onRestoreRingtone()

    Called when the chooser is about to be shown and the current ringtone should be marked. Can return null to not mark any ringtone.

    By default, this restores the previous ringtone URI from the persistent storage.

    Returns:

    The ringtone to be marked as the current ringtone.

  • onGetDefaultValue

    protected Object onGetDefaultValue(TypedArray a,
                           int index)

    Description copied from class: Preference
    Called when a Preference is being inflated and the default value attribute needs to be read. Since different Preference types have different value types, the subclass should get and return the default value which will be its value type.

    For example, if the value type is String, the body of the method would proxy to TypedArray.getString(int).

    Overrides:

    onGetDefaultValue in class Preference

    Parameters:

    a - The set of attributes.

    index - The index of the default value attribute.

    Returns:

    The default value of this preference type.

  • onSetInitialValue

    protected void onSetInitialValue(boolean restorePersistedValue,
                         Object defaultValueObj)

    Description copied from class: Preference
    Implement this to set the initial value of the Preference.

    If restorePersistedValue is true, you should restore the Preference value from the SharedPreferences. If restorePersistedValue is false, you should set the Preference value to defaultValue that is given (and possibly store to SharedPreferences if Preference.shouldPersist() is true).

    This may not always be called. One example is if it should not persist but there is no default value given.

    Overrides:

    onSetInitialValue in class Preference

    Parameters:

    restorePersistedValue - True to restore the persisted value; false to use the given defaultValue.

    defaultValueObj - The default value for this Preference. Only use this if restorePersistedValue is false.

  • onAttachedToHierarchy

    protected void onAttachedToHierarchy(PreferenceManager preferenceManager)

    Description copied from class: Preference
    Called when this Preference has been attached to a Preference hierarchy. Make sure to call the super implementation.

    Overrides:

    onAttachedToHierarchy in class Preference

    Parameters:

    preferenceManager - The PreferenceManager of the hierarchy.

  • onActivityResult

    public boolean onActivityResult(int requestCode,
                           int resultCode,
                           Intent data)

    Description copied from interface: PreferenceManager.OnActivityResultListener
    See Activity's onActivityResult.

    Specified by:

    onActivityResult in interface PreferenceManager.OnActivityResultListener

    Returns:

    Whether the request code was handled (in which case subsequent listeners will not be called.