Clean file & add swipe to delete, work in progress

app/src/main/java/net/pokeranalytics/android/ui/fragment/DataListFragment.kt

@@ -5,7 +5,9 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.core.view.isVisible
+import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import io.realm.Realm
 import io.realm.RealmResults
 import kotlinx.android.synthetic.main.fragment_data_list.*
@@ -23,10 +25,9 @@ import net.pokeranalytics.android.ui.view.rowrepresentable.SettingRow
 import timber.log.Timber
 
 
-class DataListFragment : PokerAnalyticsFragment(), LiveRowRepresentableDataSource,
-	RowRepresentableDelegate {
+class DataListFragment : PokerAnalyticsFragment(), LiveRowRepresentableDataSource, RowRepresentableDelegate {
 
-	private lateinit var dataType: SettingRow
+	lateinit var dataType: SettingRow
 
 	private lateinit var items: RealmResults<*>
 
@@ -36,7 +37,6 @@ class DataListFragment : PokerAnalyticsFragment(), LiveRowRepresentableDataSourc
 
 	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 		super.onViewCreated(view, savedInstanceState)
-		Timber.d("onViewCreated: ${this}")
 		initData()
 		initUI()
 	}
@@ -73,6 +73,7 @@ class DataListFragment : PokerAnalyticsFragment(), LiveRowRepresentableDataSourc
 		}
 	}
 
+
 	private fun initData() {
 	}
 
@@ -90,6 +91,32 @@ class DataListFragment : PokerAnalyticsFragment(), LiveRowRepresentableDataSourc
 		activity.supportActionBar?.setDisplayHomeAsUpEnabled(true)
 		setHasOptionsMenu(true)
 
+		// Swipe to delete, work in progress
+		val itemTouchHelper = ItemTouchHelper(object : ItemTouchHelper.Callback() {
+
+			override fun getMovementFlags(recyclerView: RecyclerView, viewHolder: RecyclerView.ViewHolder): Int {
+
+				return makeFlag(
+					ItemTouchHelper.ACTION_STATE_SWIPE, ItemTouchHelper.START or ItemTouchHelper.END
+				)
+			}
+
+			override fun onMove(
+				recyclerView: RecyclerView,
+				viewHolder: RecyclerView.ViewHolder,
+				target: RecyclerView.ViewHolder
+			): Boolean {
+				return false
+			}
+
+			override fun clearView(recyclerView: RecyclerView, viewHolder: RecyclerView.ViewHolder) {
+				super.clearView(recyclerView, viewHolder)
+			}
+
+			override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
+			}
+		})
+
 		val viewManager = LinearLayoutManager(requireContext())
 		val dataListAdapter = RowRepresentableAdapter(this, this)
 
@@ -97,6 +124,7 @@ class DataListFragment : PokerAnalyticsFragment(), LiveRowRepresentableDataSourc
 			setHasFixedSize(true)
 			layoutManager = viewManager
 			adapter = dataListAdapter
+			//itemTouchHelper.attachToRecyclerView(this)
 		}
 
 		this.addButton.setOnClickListener {
@@ -108,6 +136,7 @@ class DataListFragment : PokerAnalyticsFragment(), LiveRowRepresentableDataSourc
 				)
 			}
 		}
+
 	}
 
 	/**