public
static
interface
PreferenceGroup.PreferencePositionCallback
| android.support.v7.preference.PreferenceGroup.PreferencePositionCallback |
Interface for PreferenceGroup Adapters to implement so that
scrollToPreference(String) and
scrollToPreference(Preference) or
scrollToPreference(String) and
scrollToPreference(Preference)
can determine the correct scroll position to request.
Public methods | |
|---|---|
abstract
int
|
getPreferenceAdapterPosition(String key)
Return the adapter position of the first |
abstract
int
|
getPreferenceAdapterPosition(Preference preference)
Return the adapter position of the specified |
int getPreferenceAdapterPosition (String key)
Return the adapter position of the first Preference with the specified key
| Parameters | |
|---|---|
key |
String:
Key of Preference to find |
| Returns | |
|---|---|
int |
Adapter position of the Preference or
NO_POSITION if not found
|
int getPreferenceAdapterPosition (Preference preference)
Return the adapter position of the specified Preference object
| Parameters | |
|---|---|
preference |
Preference:
Preference object to find |
| Returns | |
|---|---|
int |
Adapter position of the Preference or
NO_POSITION if not found
|
Developers