class WorkoutListFragment : ListFragment() {
private var columnCount = 1
private var listener: OnListFragmentInteractionListener? = null
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
val view = inflater.inflate(R.layout.fragment_workout_list, container, false)
// Set the adapter
if (view is RecyclerView) {
with(view) {
layoutManager = when {
columnCount <= 1 -> LinearLayoutManager(context)
else -> GridLayoutManager(context, columnCount)
}
adapter = MyworkoutRecyclerViewAdapter(DummyContent.ITEMS, listener)
}
}
return view
}
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
var workouts:Array<Workout> = arrayOf(
Workout("The Limb Loosener", "5 Handstand push-ups\n10 1-legend squarts\n15 Pull-ups"),
Workout("Care agony", "100 pull-ups\n100 Push-ups\n100 Sit-ups\n100 Squarts"),
Workout("The wimp Special", "5 Pull-ups\n10 Push-ups\n15 Squarts"),
Workout("Strength and Length", "500 meter run\n21 x 1.5 pood kettleball swing\n21 x pull-ups")
)
val names = arrayOfNulls<String>(4)
for(i in workouts.indices) {
names[i] = workouts[i].getName()
}
var adapter: ArrayAdapter<String?> = ArrayAdapter(
layoutInflater.context,
android.R.layout.simple_list_item_1,
names
)
setAdapter(adapter)
}
override fun onAttach(context: Context) {
super.onAttach(context)
if (context is OnListFragmentInteractionListener) {
listener = context
} else {
throw RuntimeException(context.toString() + " must implement OnListFragmentInteractionListener")
}
}
override fun onDetach() {
super.onDetach()
listener = null
}
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
*
*
* See the Android Training lesson
* [Communicating with Other Fragments](http://developer.android.com/training/basics/fragments/communicating.html)
* for more information.
*/
interface OnListFragmentInteractionListener {
// TODO: Update argument type and name
fun onListFragmentInteraction(item: DummyItem?)
}
}
