private static SampleDescriptionDialogFragment newInstance(int titleResId, int descriptionResId) {
SampleDescriptionDialogFragment dialogFragment = new SampleDescriptionDialogFragment();
Bundle args = new Bundle();
args.putInt(BUNDLE_TITLE_RES_ID, titleResId);
args.putInt(BUNDLE_DESCRIPTION_RES_ID, descriptionResId);
dialogFragment.setArguments(args);
return dialogFragment;
}
public static void show(FragmentActivity activity, int titleResId, int descriptionResId) {
FragmentManager fragmentManager = activity.getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
Fragment prev = fragmentManager.findFragmentByTag(FRAGMENT_TAG);
if (prev != null) {
fragmentTransaction.remove(prev);
}
fragmentTransaction.addToBackStack(null);
SampleDescriptionDialogFragment.newInstance(titleResId, descriptionResId)
.show(fragmentManager, FRAGMENT_TAG);
}