Add only time picker

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

@@ -23,6 +23,7 @@ class DateTimePickerManager : DatePickerDialog.OnDateSetListener,
 	private lateinit var calendar: Calendar
 	private var minimumDate: Date? = null
 	private var onlyDate: Boolean = false
+	private var onlyTime: Boolean = false
 	private var isClearable: Boolean = true
 
 	companion object {
@@ -33,6 +34,7 @@ class DateTimePickerManager : DatePickerDialog.OnDateSetListener,
 			date: Date?,
 			minimumDate: Date? = null,
 			onlyDate: Boolean? = false,
+			onlyTime: Boolean? = false,
 			isClearable: Boolean? = true
 		): DateTimePickerManager {
 
@@ -46,9 +48,14 @@ class DateTimePickerManager : DatePickerDialog.OnDateSetListener,
 			dateTimePickerManager.calendar = calendar
 			dateTimePickerManager.minimumDate = minimumDate
 			dateTimePickerManager.onlyDate = onlyDate ?: false
+			dateTimePickerManager.onlyTime = onlyTime ?: false
 			dateTimePickerManager.isClearable = isClearable ?: true
 
-			dateTimePickerManager.showDatePicker()
+			if (dateTimePickerManager.onlyTime) {
+				dateTimePickerManager.showTimePicker()
+			} else {
+				dateTimePickerManager.showDatePicker()
+			}
 
 			return dateTimePickerManager
 		}