public class EditTextPreferenceDialogFragment extends PreferenceDialogFragment
Fragment.InstantiationException, Fragment.SavedState
ARG_KEY
STYLE_NO_FRAME, STYLE_NO_INPUT, STYLE_NO_TITLE, STYLE_NORMAL
TRIM_MEMORY_BACKGROUND, TRIM_MEMORY_COMPLETE, TRIM_MEMORY_MODERATE, TRIM_MEMORY_RUNNING_CRITICAL, TRIM_MEMORY_RUNNING_LOW, TRIM_MEMORY_RUNNING_MODERATE, TRIM_MEMORY_UI_HIDDEN
Constructor and Description |
---|
EditTextPreferenceDialogFragment() |
Modifier and Type | Method and Description |
---|---|
protected boolean |
needInputMethod()
Returns whether the preference needs to display a soft input method when the dialog
is displayed.
|
static EditTextPreferenceDialogFragment |
newInstance(String key) |
protected void |
onBindDialogView(View view)
Binds views in the content View of the dialog to data.
|
void |
onCreate(Bundle savedInstanceState)
Called to do initial creation of a fragment.
|
void |
onDialogClosed(boolean positiveResult) |
void |
onSaveInstanceState(Bundle outState)
Called to ask the fragment to save its current dynamic state, so it
can later be reconstructed in a new instance of its process is
restarted.
|
getPreference, onClick, onCreateDialog, onCreateDialogView, onDismiss, onPrepareDialogBuilder
dismiss, dismissAllowingStateLoss, dump, getDialog, getLayoutInflater, getShowsDialog, getTheme, isCancelable, onActivityCreated, onAttach, onCancel, onDestroyView, onDetach, onStart, onStop, setCancelable, setShowsDialog, setStyle, show, show, showAllowingStateLoss
equals, getActivity, getAllowEnterTransitionOverlap, getAllowReturnTransitionOverlap, getArguments, getChildFragmentManager, getContext, getEnterTransition, getExitTransition, getFragmentManager, getHost, getId, getLoaderManager, getParentFragment, getReenterTransition, getResources, getRetainInstance, getReturnTransition, getSharedElementEnterTransition, getSharedElementReturnTransition, getString, getString, getTag, getTargetFragment, getTargetRequestCode, getText, getUserVisibleHint, getView, hashCode, instantiate, instantiate, isAdded, isDetached, isHidden, isInLayout, isRemoving, isResumed, isVisible, onActivityResult, onAttach, onAttachFragment, onConfigurationChanged, onContextItemSelected, onCreateAnimator, onCreateContextMenu, onCreateOptionsMenu, onCreateView, onDestroy, onDestroyOptionsMenu, onHiddenChanged, onInflate, onInflate, onInflate, onLowMemory, onMultiWindowModeChanged, onOptionsItemSelected, onOptionsMenuClosed, onPause, onPictureInPictureModeChanged, onPrepareOptionsMenu, onRequestPermissionsResult, onResume, onTrimMemory, onViewCreated, onViewStateRestored, registerForContextMenu, requestPermissions, setAllowEnterTransitionOverlap, setAllowReturnTransitionOverlap, setArguments, setEnterSharedElementCallback, setEnterSharedElementTransitionCallback, setEnterTransition, setExitSharedElementCallback, setExitSharedElementTransitionCallback, setExitTransition, setHasOptionsMenu, setInitialSavedState, setMenuVisibility, setReenterTransition, setRetainInstance, setReturnTransition, setSharedElementEnterTransition, setSharedElementReturnTransition, setTargetFragment, setUserVisibleHint, shouldShowRequestPermissionRationale, startActivity, startActivity, startActivityForResult, startActivityForResult, startIntentSenderForResult, toString, unregisterForContextMenu
public static EditTextPreferenceDialogFragment newInstance(String key)
public void onCreate(Bundle savedInstanceState)
Fragment
Fragment.onAttach(Activity)
and before
Fragment.onCreateView(LayoutInflater, ViewGroup, Bundle)
, but is not called if the fragment
instance is retained across Activity re-creation (see Fragment.setRetainInstance(boolean)
).
Note that this can be called while the fragment's activity is
still in the process of being created. As such, you can not rely
on things like the activity's content view hierarchy being initialized
at this point. If you want to do work once the activity itself is
created, see Fragment.onActivityCreated(Bundle)
.
If your app's targetSdkVersion
is Build.VERSION_CODES.M
or lower, child fragments being restored from the savedInstanceState are restored after
onCreate
returns. When targeting Build.VERSION_CODES.N
or
above and running on an N or newer platform version
they are restored by Fragment.onCreate
.
onCreate
in class PreferenceDialogFragment
savedInstanceState
- If the fragment is being re-created from
a previous saved state, this is the state.public void onSaveInstanceState(@NonNull Bundle outState)
Fragment
Fragment.onCreate(Bundle)
,
Fragment.onCreateView(LayoutInflater, ViewGroup, Bundle)
, and
Fragment.onActivityCreated(Bundle)
.
This corresponds to Activity.onSaveInstanceState(Bundle)
and most of the discussion there
applies here as well. Note however: this method may be called
at any time before Fragment.onDestroy()
. There are many situations
where a fragment may be mostly torn down (such as when placed on the
back stack with no UI showing), but its state will not be saved until
its owning activity actually needs to save its state.
onSaveInstanceState
in class PreferenceDialogFragment
outState
- Bundle in which to place your saved state.protected void onBindDialogView(View view)
PreferenceDialogFragment
Make sure to call through to the superclass implementation.
onBindDialogView
in class PreferenceDialogFragment
view
- The content View of the dialog, if it is custom.protected boolean needInputMethod()
PreferenceDialogFragment
needInputMethod
in class PreferenceDialogFragment
public void onDialogClosed(boolean positiveResult)
onDialogClosed
in class PreferenceDialogFragment