Avoid session enDate > startDate

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

@@ -72,15 +72,10 @@ class EditableDataFragment : PokerAnalyticsFragment(), RowRepresentableDelegate,
 			LocationRow.LOCATE_ME -> PlacePickerManager.create(parentActivity, row, this)
 			else -> {
 				BottomSheetFragment.create(
-					fragmentManager,
-					row,
-					this,
-					(this.item as RowRepresentableDataSource).editDescriptors(row)
+					fragmentManager, row, this, (this.item as RowRepresentableDataSource).editDescriptors(row)
 				)
 			}
 		}
-
-
 	}
 
 	override fun clickOnAdd(row: RowRepresentable) {
@@ -91,7 +86,7 @@ class EditableDataFragment : PokerAnalyticsFragment(), RowRepresentableDelegate,
 		this.getRealm().executeTransaction {
 			(this.item as Savable).updateValue(value, row)
 		}
-		when(row) {
+		when (row) {
 			LocationRow.LOCATE_ME -> rowRepresentableAdapter.notifyDataSetChanged()
 			else -> rowRepresentableAdapter.refreshRow(row)
 		}
@@ -142,7 +137,7 @@ class EditableDataFragment : PokerAnalyticsFragment(), RowRepresentableDelegate,
 			}
 		} else {
 
-			val message = when(item) {
+			val message = when (item) {
 				is Bankroll -> R.string.empty_name_for_br_error
 				is Location -> R.string.location_empty_field_error
 				is Game -> R.string.location_empty_field_error

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

@@ -96,7 +96,8 @@ class SessionFragment : PokerAnalyticsFragment(), RowRepresentableDelegate, Bott
 				requireContext(),
 				row,
 				this,
-				currentSession.timeFrame?.endDate ?: currentSession.timeFrame?.startDate ?: Date()
+				currentSession.timeFrame?.endDate ?: currentSession.timeFrame?.startDate ?: Date(),
+				currentSession.timeFrame?.startDate
 			)
 			SessionRow.BANKROLL -> {
 				BottomSheetFragment.create(fragmentManager, row, this, data, false)

app/src/main/java/net/pokeranalytics/android/ui/helpers/DateTimePickerManager.kt

@@ -7,6 +7,7 @@ import android.content.DialogInterface
 import android.text.format.DateFormat
 import android.widget.DatePicker
 import android.widget.TimePicker
+import android.widget.Toast
 import net.pokeranalytics.android.R
 import net.pokeranalytics.android.ui.adapter.RowRepresentableDelegate
 import net.pokeranalytics.android.ui.view.RowRepresentable
@@ -17,16 +18,18 @@ class DateTimePickerManager : DatePickerDialog.OnDateSetListener,
 
 	private var context: Context? = null
 
-	lateinit var row: RowRepresentable
-	lateinit var delegate: RowRepresentableDelegate
-	lateinit var calendar: Calendar
+	private lateinit var row: RowRepresentable
+	private lateinit var delegate: RowRepresentableDelegate
+	private lateinit var calendar: Calendar
+	private var minimumDate: Date? = null
 
 	companion object {
 		fun create(
             context: Context,
             row: RowRepresentable,
 			delegate: RowRepresentableDelegate,
-            date: Date?
+            date: Date?,
+            minimumDate: Date? = null
 		) : DateTimePickerManager {
 
 			val calendar = Calendar.getInstance()
@@ -37,6 +40,7 @@ class DateTimePickerManager : DatePickerDialog.OnDateSetListener,
 			dateTimePickerManager.row = row
 			dateTimePickerManager.delegate = delegate
 			dateTimePickerManager.calendar = calendar
+			dateTimePickerManager.minimumDate = minimumDate
 
 			dateTimePickerManager.showDatePicker()
 
@@ -54,7 +58,19 @@ class DateTimePickerManager : DatePickerDialog.OnDateSetListener,
 	override fun onTimeSet(view: TimePicker?, hourOfDay: Int, minute: Int) {
 		calendar.set(Calendar.HOUR_OF_DAY, hourOfDay)
 		calendar.set(Calendar.MINUTE, minute)
-		delegate.onRowValueChanged(calendar.time, row)
+
+		if (minimumDate != null) {
+			minimumDate?.let {
+				if (calendar.time < it) {
+					Toast.makeText(context, R.string.end_date_not_possible, Toast.LENGTH_LONG).show()
+				} else {
+					delegate.onRowValueChanged(calendar.time, row)
+				}
+			}
+		} else {
+			delegate.onRowValueChanged(calendar.time, row)
+		}
+
 	}
 
 	/**
@@ -66,6 +82,10 @@ class DateTimePickerManager : DatePickerDialog.OnDateSetListener,
 		val day = calendar.get(Calendar.DAY_OF_MONTH)
 		context?.let {
 			val datePickerDialog = DatePickerDialog(it, this, year, month, day)
+			minimumDate?.let {
+				datePickerDialog.datePicker.minDate = it.time
+			}
+
 			datePickerDialog.setButton(DialogInterface.BUTTON_NEGATIVE, it.getString(R.string.clear)) { dialog, _ ->
 				delegate.onRowValueChanged(null, row)
 				dialog.dismiss()

app/src/main/res/values/strings.xml

@@ -20,6 +20,7 @@
 
     <string name="address">Address</string>
     <string name="data_deleted" formatted="false">%s deleted</string>
+    <string name="end_date_not_possible">The end date should be after the start date</string>
 
 
 	<!--