public GuidedStepSupportFragment() {
// We need to supply the theme before any potential call to onInflate in order
// for the defaulting to work properly.
mTheme = onProvideTheme();
mGuidanceStylist = onCreateGuidanceStylist();
mActionsStylist = onCreateActionsStylist();
onProvideFragmentTransitions();
}
/**
* Set UI style to fragment arguments, UI style cannot be changed after initialization.
*
* @param style {@link #UI_STYLE_ACTIVITY_ROOT} {@link #UI_STYLE_DEFAULT} or {@link
* #UI_STYLE_ENTRANCE}.
*/
public void setUiStyle(int style) {
int oldStyle = getUiStyle();
Bundle arguments = getArguments();
if (arguments == null) {
arguments = new Bundle();
}
arguments.putInt(EXTRA_UI_STYLE, style);
// call setArgument() will validate if the fragment is already added.
setArguments(arguments);
if (style != oldStyle) {
onProvideFragmentTransitions();
}
}
/** {@inheritDoc} */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (DEBUG) Log.v(TAG, "onCreate");
// Set correct transition from saved arguments.
onProvideFragmentTransitions();
Bundle state = (savedInstanceState != null) ? savedInstanceState : getArguments();
if (state != null) {
if (mSelectedIndex == -1) {
mSelectedIndex = state.getInt(EXTRA_ACTION_SELECTED_INDEX, -1);
}
}
mActions.clear();
onCreateActions(mActions, savedInstanceState);
}
