Ask user confirmation for cancelling meeting if it us the organizer, to delete it if it's only a participant

app/src/main/java/org/linphone/ui/main/chat/fragment/ConversationsListFragment.kt

@@ -214,6 +214,8 @@ class ConversationsListFragment : AbstractMainFragment() {
                             uri
                         )
                     findNavController().navigate(action)
+                } else {
+                    Log.e("$TAG Failed to navigate to meeting waiting room, wrong current destination (expected conversationsListFragment but was something else)")
                 }
             }
         }

app/src/main/java/org/linphone/ui/main/meetings/fragment/MeetingFragment.kt

@@ -198,7 +198,7 @@ class MeetingFragment : SlidingPaneChildFragment() {
 
         viewModel.conferenceCancelledEvent.observe(viewLifecycleOwner) {
             it.consume {
-                Log.i("$TAG Meeting has been cancelled successfully, deleting it")
+                Log.i("$TAG Meeting has been cancelled successfully")
                 (requireActivity() as GenericActivity).showGreenToast(
                     getString(R.string.meeting_info_cancelled_toast),
                     R.drawable.trash_simple
@@ -222,11 +222,15 @@ class MeetingFragment : SlidingPaneChildFragment() {
             true
         )
 
+        val isUserOrganizer = viewModel.isEditable.value == true && viewModel.isCancelled.value == false
+        popupView.cancelInsteadOfDelete = isUserOrganizer
         popupView.setDeleteClickListener {
-            if (viewModel.isEditable.value == true) {
+            if (isUserOrganizer) {
+                // In case we are organizer of the meeting, ask user confirmation before cancelling it
                 showCancelMeetingDialog()
             } else {
-                viewModel.delete()
+                // If we're not organizer, ask user confirmation of removing itself from participants & deleting it locally
+                showDeleteMeetingDialog()
             }
             popupWindow.dismiss()
         }
@@ -283,8 +287,7 @@ class MeetingFragment : SlidingPaneChildFragment() {
     }
 
     private fun showCancelMeetingDialog() {
-        Log.i("$TAG Meeting is editable, asking whether to cancel it or not before deleting it")
-
+        Log.i("$TAG Meeting is editable, asking whether to cancel it or not")
         val model = ConfirmationDialogModel()
         val dialog = DialogUtils.getCancelMeetingDialog(requireContext(), model)
 
@@ -296,7 +299,6 @@ class MeetingFragment : SlidingPaneChildFragment() {
 
         model.cancelEvent.observe(viewLifecycleOwner) {
             it.consume {
-                viewModel.delete()
                 dialog.dismiss()
             }
         }
@@ -310,4 +312,31 @@ class MeetingFragment : SlidingPaneChildFragment() {
 
         dialog.show()
     }
+
+    private fun showDeleteMeetingDialog() {
+        Log.i("$TAG Meeting is not editable or already cancelled, asking whether to delete it or not")
+        val model = ConfirmationDialogModel()
+        val dialog = DialogUtils.getDeleteMeetingDialog(requireContext(), model)
+
+        model.dismissEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                dialog.dismiss()
+            }
+        }
+
+        model.cancelEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                dialog.dismiss()
+            }
+        }
+
+        model.confirmEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                viewModel.delete()
+                dialog.dismiss()
+            }
+        }
+
+        dialog.show()
+    }
 }

app/src/main/java/org/linphone/ui/main/meetings/fragment/MeetingsListFragment.kt

@@ -177,6 +177,7 @@ class MeetingsListFragment : AbstractMainFragment() {
                 meetingViewModelBeingCancelled?.delete()
                 meetingViewModelBeingCancelled = null
                 listViewModel.applyFilter()
+
                 (requireActivity() as GenericActivity).showGreenToast(
                     getString(R.string.meeting_info_deleted_toast),
                     R.drawable.trash_simple
@@ -186,22 +187,25 @@ class MeetingsListFragment : AbstractMainFragment() {
 
         adapter.meetingLongClickedEvent.observe(viewLifecycleOwner) {
             it.consume { model ->
+                val isUserOrganizer = model.isOrganizer() && !model.isCancelled
                 val modalBottomSheet = MeetingsMenuDialogFragment(
+                    isUserOrganizer,
                     { // onDismiss
                         adapter.resetSelection()
                     },
                     { // onDelete
-                        if (model.isOrganizer() && !model.isCancelled) {
+                        if (isUserOrganizer) {
                             showCancelMeetingDialog(model)
                         } else {
-                            Log.i("$TAG Deleting meeting [${model.id}]")
+                            showDeleteMeetingDialog(model)
+                            /*Log.i("$TAG Deleting meeting [${model.id}]")
                             model.delete()
                             listViewModel.applyFilter()
 
                             (requireActivity() as GenericActivity).showGreenToast(
                                 getString(R.string.meeting_info_deleted_toast),
                                 R.drawable.trash_simple
-                            )
+                            )*/
                         }
                     }
                 )
@@ -326,15 +330,7 @@ class MeetingsListFragment : AbstractMainFragment() {
 
         model.cancelEvent.observe(viewLifecycleOwner) {
             it.consume {
-                Log.i("$TAG Deleting meeting [${meetingModel.id}]")
-                meetingModel.delete()
-                listViewModel.applyFilter()
-
                 dialog.dismiss()
-                (requireActivity() as GenericActivity).showGreenToast(
-                    getString(R.string.meeting_info_deleted_toast),
-                    R.drawable.trash_simple
-                )
             }
         }
 
@@ -349,4 +345,39 @@ class MeetingsListFragment : AbstractMainFragment() {
 
         dialog.show()
     }
+
+    private fun showDeleteMeetingDialog(meetingModel: MeetingModel) {
+        Log.i("$TAG Meeting is not editable or already cancelled, asking whether to deleting it or not")
+
+        val model = ConfirmationDialogModel()
+        val dialog = DialogUtils.getDeleteMeetingDialog(requireContext(), model)
+
+        model.dismissEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                dialog.dismiss()
+            }
+        }
+
+        model.cancelEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                dialog.dismiss()
+            }
+        }
+
+        model.confirmEvent.observe(viewLifecycleOwner) {
+            it.consume {
+                Log.i("$TAG Deleting meeting [${meetingModel.id}]")
+                meetingModel.delete()
+                listViewModel.applyFilter()
+
+                dialog.dismiss()
+                (requireActivity() as GenericActivity).showGreenToast(
+                    getString(R.string.meeting_info_deleted_toast),
+                    R.drawable.trash_simple
+                )
+            }
+        }
+
+        dialog.show()
+    }
 }

app/src/main/java/org/linphone/ui/main/meetings/fragment/MeetingsMenuDialogFragment.kt

@@ -33,6 +33,7 @@ import org.linphone.databinding.MeetingsListLongPressMenuBinding
 
 @UiThread
 class MeetingsMenuDialogFragment(
+    private val isUserOrganizer: Boolean,
     private val onDismiss: (() -> Unit)? = null,
     private val onDeleteMeeting: (() -> Unit)? = null
 ) : BottomSheetDialogFragment() {
@@ -64,6 +65,7 @@ class MeetingsMenuDialogFragment(
         savedInstanceState: Bundle?
     ): View {
         val view = MeetingsListLongPressMenuBinding.inflate(layoutInflater)
+        view.cancelInsteadOfDelete = isUserOrganizer
 
         view.setDeleteClickListener {
             onDeleteMeeting?.invoke()

app/src/main/java/org/linphone/ui/main/meetings/viewmodel/MeetingWaitingRoomViewModel.kt

@@ -190,6 +190,14 @@ class MeetingWaitingRoomViewModel
                     conferenceInfoFoundEvent.postValue(Event(true))
                 } else {
                     Log.e("$TAG Conference info with SIP URI [$uri] couldn't be found!")
+                    showRedToastEvent.postValue(
+                        Event(
+                            Pair(
+                                R.string.meeting_info_not_found_toast,
+                                R.drawable.warning_circle
+                            )
+                        )
+                    )
                     conferenceInfoFoundEvent.postValue(Event(false))
                 }
             } else {

app/src/main/java/org/linphone/utils/DialogUtils.kt

@@ -43,6 +43,7 @@ import org.linphone.databinding.DialogConfirmTurningOnVfsBinding
 import org.linphone.databinding.DialogContactConfirmTrustCallBinding
 import org.linphone.databinding.DialogContactTrustProcessBinding
 import org.linphone.databinding.DialogDeleteContactBinding
+import org.linphone.databinding.DialogDeleteMeetingBinding
 import org.linphone.databinding.DialogKickFromConferenceBinding
 import org.linphone.databinding.DialogManageAccountInternationalPrefixHelpBinding
 import org.linphone.databinding.DialogMergeCallsIntoConferenceBinding
@@ -513,6 +514,22 @@ class DialogUtils {
             return getDialog(context, binding)
         }
 
+        @UiThread
+        fun getDeleteMeetingDialog(
+            context: Context,
+            viewModel: ConfirmationDialogModel
+        ): Dialog {
+            val binding: DialogDeleteMeetingBinding = DataBindingUtil.inflate(
+                LayoutInflater.from(context),
+                R.layout.dialog_delete_meeting,
+                null,
+                false
+            )
+            binding.viewModel = viewModel
+
+            return getDialog(context, binding)
+        }
+
         @UiThread
         private fun getDialog(context: Context, binding: ViewDataBinding): Dialog {
             val dialog = Dialog(context, R.style.Theme_LinphoneDialog)

app/src/main/res/layout/dialog_cancel_meeting.xml

@@ -68,7 +68,7 @@
             android:layout_marginTop="32dp"
             android:layout_marginStart="15dp"
             android:layout_marginEnd="15dp"
-            android:text="@string/dialog_no"
+            android:text= "@string/dialog_no"
             app:layout_constraintStart_toStartOf="@id/dialog_background"
             app:layout_constraintEnd_toEndOf="@id/dialog_background"
             app:layout_constraintTop_toBottomOf="@id/message"

app/src/main/res/layout/dialog_delete_meeting.xml

@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <data>
+        <import type="android.view.View" />
+        <variable
+            name="viewModel"
+            type="org.linphone.utils.ConfirmationDialogModel" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:onClick="@{() -> viewModel.dismiss()}"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <ImageView
+            android:id="@+id/dialog_background"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            android:layout_marginStart="12dp"
+            android:layout_marginEnd="12dp"
+            android:layout_marginBottom="2dp"
+            android:src="@drawable/shape_dialog_background"
+            android:contentDescription="@null"
+            app:layout_constraintWidth_max="@dimen/dialog_max_width"
+            app:layout_constraintBottom_toBottomOf="@id/anchor"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@id/title" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/section_header_style"
+            android:id="@+id/title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="15dp"
+            android:paddingTop="@dimen/dialog_top_bottom_margin"
+            android:text="@string/meeting_schedule_delete_dialog_title"
+            app:layout_constraintVertical_chainStyle="packed"
+            app:layout_constraintBottom_toTopOf="@id/message"
+            app:layout_constraintStart_toStartOf="@id/dialog_background"
+            app:layout_constraintEnd_toEndOf="@id/dialog_background"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
+            android:id="@+id/message"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="15dp"
+            android:layout_marginEnd="15dp"
+            android:layout_marginTop="10dp"
+            android:text="@string/meeting_schedule_delete_dialog_message"
+            android:textSize="14sp"
+            app:layout_constraintBottom_toTopOf="@id/cancel"
+            app:layout_constraintStart_toStartOf="@id/dialog_background"
+            app:layout_constraintEnd_toEndOf="@id/dialog_background"
+            app:layout_constraintTop_toBottomOf="@id/title" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:onClick="@{() -> viewModel.cancel()}"
+            style="@style/secondary_button_label_style"
+            android:id="@+id/cancel"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="32dp"
+            android:layout_marginStart="15dp"
+            android:layout_marginEnd="15dp"
+            android:text="@string/dialog_no"
+            app:layout_constraintStart_toStartOf="@id/dialog_background"
+            app:layout_constraintEnd_toEndOf="@id/dialog_background"
+            app:layout_constraintTop_toBottomOf="@id/message"
+            app:layout_constraintBottom_toTopOf="@id/confirm"/>
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:onClick="@{() -> viewModel.confirm()}"
+            style="@style/primary_button_label_style"
+            android:id="@+id/confirm"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:layout_marginStart="15dp"
+            android:layout_marginEnd="15dp"
+            android:text="@string/dialog_yes"
+            app:layout_constraintStart_toStartOf="@id/dialog_background"
+            app:layout_constraintEnd_toEndOf="@id/dialog_background"
+            app:layout_constraintTop_toBottomOf="@id/cancel"
+            app:layout_constraintBottom_toTopOf="@id/anchor"/>
+
+        <View
+            android:id="@+id/anchor"
+            android:layout_width="wrap_content"
+            android:layout_height="@dimen/dialog_top_bottom_margin"
+            app:layout_constraintTop_toBottomOf="@id/confirm"
+            app:layout_constraintStart_toStartOf="@id/dialog_background"
+            app:layout_constraintEnd_toEndOf="@id/dialog_background"
+            app:layout_constraintBottom_toBottomOf="parent"/>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</layout>

app/src/main/res/layout/meeting_popup_menu.xml

@@ -11,6 +11,9 @@
         <variable
             name="createCalendarEventListener"
             type="View.OnClickListener" />
+        <variable
+            name="cancelInsteadOfDelete"
+            type="Boolean" />
     </data>
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -49,7 +52,7 @@
             android:layout_marginBottom="20dp"
             android:layout_marginStart="20dp"
             android:layout_marginEnd="20dp"
-            android:text="@string/meeting_info_delete"
+            android:text="@{cancelInsteadOfDelete ? @string/meeting_cancel_action_label : @string/meeting_delete_action_label, default=@string/meeting_delete_action_label}"
             android:textSize="14sp"
             android:textColor="?attr/color_danger_500"
             android:drawableStart="@drawable/trash_simple"

app/src/main/res/layout/meetings_list_long_press_menu.xml

@@ -7,6 +7,9 @@
         <variable
             name="deleteClickListener"
             type="View.OnClickListener" />
+        <variable
+            name="cancelInsteadOfDelete"
+            type="Boolean" />
     </data>
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -19,7 +22,7 @@
             android:onClick="@{deleteClickListener}"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:text="@string/menu_delete_selected_item"
+            android:text="@{cancelInsteadOfDelete ? @string/meeting_cancel_action_label : @string/meeting_delete_action_label, default=@string/meeting_delete_action_label}"
             style="@style/context_menu_danger_action_label_style"
             android:background="@drawable/menu_item_background"
             android:layout_marginBottom="1dp"

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

@@ -573,13 +573,17 @@
     <string name="meeting_schedule_send_invitations_title">Envoyer l\'invitation par message aux participants</string>
     <string name="meeting_info_join_title">Rejoindre la réunion</string>
     <string name="meeting_info_organizer_label">Organisateur</string>
-    <string name="meeting_info_delete">Supprimer la réunion</string>
     <string name="meeting_info_export_as_calendar_event">Ajouter dans le calendrier</string>
     <string name="meeting_info_deleted_toast">Réunion supprimée</string>
+    <string name="meeting_info_not_found_toast">Réunion introuvable !</string>
     <string name="meeting_schedule_description_title">Description</string>
     <string name="meeting_schedule_edit_title">Modifier la réunion</string>
     <string name="meeting_schedule_cancel_dialog_title">Annuler la réunion?</string>
     <string name="meeting_schedule_cancel_dialog_message">Voulez-vous annuler la réunion et envoyer une notification aux participants ?</string>
+    <string name="meeting_cancel_action_label">Annuler la réunion</string>
+    <string name="meeting_schedule_delete_dialog_title">Supprimer la réunion ?</string>
+    <string name="meeting_schedule_delete_dialog_message">Voulez-vous supprimer la réunion ?</string>
+    <string name="meeting_delete_action_label">Supprimer la réunion</string>
     <string name="meeting_info_created_toast">Réunion créée</string>
     <string name="meeting_info_updated_toast">Réunion mise à jour</string>
     <string name="meeting_info_cancelled_toast">Réunion annulée</string>

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

@@ -613,13 +613,17 @@
     <string name="meeting_schedule_send_invitations_title">Send invitation to participants</string>
     <string name="meeting_info_join_title">Join the meeting now</string>
     <string name="meeting_info_organizer_label">Organizer</string>
-    <string name="meeting_info_delete">Delete meeting</string>
     <string name="meeting_info_export_as_calendar_event">Create calendar event</string>
     <string name="meeting_info_deleted_toast">Meeting has been deleted</string>
+    <string name="meeting_info_not_found_toast">Meeting cannot be found!</string>
     <string name="meeting_schedule_description_title">Description</string>
     <string name="meeting_schedule_edit_title">Edit meeting</string>
     <string name="meeting_schedule_cancel_dialog_title">Cancel the meeting?</string>
     <string name="meeting_schedule_cancel_dialog_message">Do you want to cancel the meeting and send a notification to all participants?</string>
+    <string name="meeting_cancel_action_label">Cancel meeting</string>
+    <string name="meeting_schedule_delete_dialog_title">Delete the meeting?</string>
+    <string name="meeting_schedule_delete_dialog_message">Do you want to delete the meeting?</string>
+    <string name="meeting_delete_action_label">Delete meeting</string>
     <string name="meeting_info_created_toast">Meeting has been created</string>
     <string name="meeting_info_updated_toast">Meeting has been updated</string>
     <string name="meeting_info_cancelled_toast">Meeting has been cancelled</string>