public
static
interface
PreferenceFragmentCompat.OnPreferenceStartFragmentCallback
| android.support.v7.preference.PreferenceFragmentCompat.OnPreferenceStartFragmentCallback |
Interface that PreferenceFragment's containing activity should implement to be able to process preference items that wish to switch to a specified fragment.
Public methods | |
|---|---|
abstract
boolean
|
onPreferenceStartFragment(PreferenceFragmentCompat caller, Preference pref)
Called when the user has clicked on a Preference that has a fragment class name associated with it. |
boolean onPreferenceStartFragment (PreferenceFragmentCompat caller, Preference pref)
Called when the user has clicked on a Preference that has a fragment class name associated with it. The implementation should instantiate and switch to an instance of the given fragment.
| Parameters | |
|---|---|
caller |
PreferenceFragmentCompat:
The fragment requesting navigation. |
pref |
Preference:
The preference requesting the fragment. |
| Returns | |
|---|---|
boolean |
true if the fragment creation has been handled |
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