/**
* Creates a new instance of LicensesFragment with an optional Close button.
*
* @param showCloseButton Whether to show a Close button at the bottom of the dialog.
* @return A new licenses fragment.
*/
public static LicensesFragment newInstance(boolean showCloseButton) {
LicensesFragment fragment = new LicensesFragment();
Bundle bundle = new Bundle();
bundle.putBoolean(KEY_SHOW_CLOSE_BUTTON, showCloseButton);
fragment.setArguments(bundle);
return fragment;
}
/**
* Builds and displays a licenses fragment with or without a Close button. Requires
* "/res/raw/licenses.html" and "/res/layout/licenses_fragment.xml" to be present.
*
* @param fm A fragment manager instance used to display this LicensesFragment.
* @param showCloseButton Whether to show a Close button at the bottom of the dialog.
*/
public static void displayLicensesFragment(FragmentManager fm, boolean showCloseButton) {
FragmentTransaction ft = fm.beginTransaction();
Fragment prev = fm.findFragmentByTag(FRAGMENT_TAG);
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
// Create and show the dialog.
DialogFragment newFragment = LicensesFragment.newInstance(showCloseButton);
newFragment.show(ft, FRAGMENT_TAG);
}