Callback interface for the choice of the duration

vector/src/main/java/im/vector/app/features/location/LocationSharingFragment.kt

@@ -53,7 +53,9 @@ class LocationSharingFragment @Inject constructor(
         private val avatarRenderer: AvatarRenderer,
         private val matrixItemColorProvider: MatrixItemColorProvider,
         private val vectorFeatures: VectorFeatures,
-) : VectorBaseFragment<FragmentLocationSharingBinding>(), LocationTargetChangeListener {
+) : VectorBaseFragment<FragmentLocationSharingBinding>(),
+        LocationTargetChangeListener,
+        ChooseLiveDurationBottomSheet.DurationChoiceListener {
 
     private val viewModel: LocationSharingViewModel by fragmentViewModel()
 
@@ -236,11 +238,12 @@ class LocationSharingFragment @Inject constructor(
     }
 
     private fun startLiveLocationSharing() {
-        // TODO. Get duration from user
-        ChooseLiveDurationBottomSheet.newInstance()
+        ChooseLiveDurationBottomSheet.newInstance(this)
                 .show(requireActivity().supportFragmentManager, "DISPLAY_CHOOSE_DURATION_OPTIONS")
-        //val duration = 30 * 1000L
-        //viewModel.handle(LocationSharingAction.StartLiveLocationSharing(duration))
+    }
+
+    override fun onDurationChoice(durationMillis: Long) {
+        viewModel.handle(LocationSharingAction.StartLiveLocationSharing(durationMillis))
     }
 
     private fun updateMap(state: LocationSharingViewState) {

vector/src/main/java/im/vector/app/features/location/live/duration/ChooseLiveDurationBottomSheet.kt

@@ -30,19 +30,31 @@ import im.vector.app.features.home.room.detail.timeline.action.MessageSharedActi
 class ChooseLiveDurationBottomSheet :
         VectorBaseBottomSheetDialogFragment<BottomSheetChooseLiveLocationShareDurationBinding>() {
 
-    // TODO create interface callback to set the chosen duration
     // TODO show same UI as in Figma
     // TODO handle choice of user
 
+    var durationChoiceListener: DurationChoiceListener? = null
+
     override fun getBinding(inflater: LayoutInflater, container: ViewGroup?): BottomSheetChooseLiveLocationShareDurationBinding {
         return BottomSheetChooseLiveLocationShareDurationBinding.inflate(inflater, container, false)
     }
 
+    override fun onDestroyView() {
+        durationChoiceListener = null
+        super.onDestroyView()
+    }
+
     // we are not using state for this one as it's static, so no need to override invalidate()
 
     companion object {
-        fun newInstance(): ChooseLiveDurationBottomSheet {
-            return ChooseLiveDurationBottomSheet()
+        fun newInstance(durationChoiceListener: DurationChoiceListener): ChooseLiveDurationBottomSheet {
+            val bottomSheet = ChooseLiveDurationBottomSheet()
+            bottomSheet.durationChoiceListener = durationChoiceListener
+            return bottomSheet
         }
     }
+
+    interface DurationChoiceListener {
+        fun onDurationChoice(durationMillis: Long)
+    }
 }