Note to Self

- Can not add participants to the room
- Can not allow guests
- Can not make read-only
- Can not make listable
- Can not change permissions
- Can not set lobby
- Can not enable SIP
- Can not configure breakout rooms
- Can not call
- Custom Avatar

Signed-off-by: Julius Linus <julius.linus@nextcloud.com>

app/src/main/java/com/nextcloud/talk/adapters/items/ConversationItem.kt

@@ -41,13 +41,16 @@ import com.nextcloud.talk.application.NextcloudTalkApplication.Companion.sharedA
 import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.RvItemConversationWithLastMessageBinding
 import com.nextcloud.talk.extensions.loadConversationAvatar
+import com.nextcloud.talk.extensions.loadNoteToSelfAvatar
 import com.nextcloud.talk.extensions.loadSystemAvatar
 import com.nextcloud.talk.extensions.loadUserAvatar
+import com.nextcloud.talk.models.domain.ConversationModel
 import com.nextcloud.talk.models.json.chat.ChatMessage
 import com.nextcloud.talk.models.json.conversations.Conversation
 import com.nextcloud.talk.models.json.conversations.Conversation.ConversationType
 import com.nextcloud.talk.ui.StatusDrawable
 import com.nextcloud.talk.ui.theme.ViewThemeUtils
+import com.nextcloud.talk.utils.ConversationUtils
 import com.nextcloud.talk.utils.DisplayUtils
 import com.nextcloud.talk.utils.database.user.CapabilitiesUtilNew.hasSpreedFeatureCapability
 import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -181,6 +184,15 @@ class ConversationItem(
                     }
                 }
 
+                ConversationType.DUMMY -> {
+                    if (ConversationUtils.isNoteToSelfConversation(
+                            ConversationModel.mapToConversationModel(model)
+                        )
+                    ) {
+                        holder.binding.dialogAvatar.loadNoteToSelfAvatar()
+                    }
+                }
+
                 ConversationType.ROOM_GROUP_CALL,
                 ConversationType.FORMER_ONE_TO_ONE,
                 ConversationType.ROOM_PUBLIC_CALL ->

app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt

@@ -2248,7 +2248,10 @@ class ChatActivity :
     }
 
     private fun checkShowCallButtons() {
-        if (isReadOnlyConversation() || shouldShowLobby()) {
+        if (isReadOnlyConversation() ||
+            shouldShowLobby() ||
+            ConversationUtils.isNoteToSelfConversation(currentConversation)
+        ) {
             disableCallButtons()
         } else {
             enableCallButtons()

app/src/main/java/com/nextcloud/talk/conversationinfo/ConversationInfoActivity.kt

@@ -65,10 +65,12 @@ import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.ActivityConversationInfoBinding
 import com.nextcloud.talk.events.EventStatus
 import com.nextcloud.talk.extensions.loadConversationAvatar
+import com.nextcloud.talk.extensions.loadNoteToSelfAvatar
 import com.nextcloud.talk.extensions.loadSystemAvatar
 import com.nextcloud.talk.extensions.loadUserAvatar
 import com.nextcloud.talk.jobs.DeleteConversationWorker
 import com.nextcloud.talk.jobs.LeaveConversationWorker
+import com.nextcloud.talk.models.domain.ConversationModel
 import com.nextcloud.talk.models.json.conversations.Conversation
 import com.nextcloud.talk.models.json.conversations.RoomOverall
 import com.nextcloud.talk.models.json.converters.EnumNotificationLevelConverter
@@ -81,6 +83,7 @@ import com.nextcloud.talk.models.json.participants.ParticipantsOverall
 import com.nextcloud.talk.repositories.conversations.ConversationsRepository
 import com.nextcloud.talk.shareditems.activities.SharedItemsActivity
 import com.nextcloud.talk.utils.ApiUtils
+import com.nextcloud.talk.utils.ConversationUtils
 import com.nextcloud.talk.utils.DateConstants
 import com.nextcloud.talk.utils.DateUtils
 import com.nextcloud.talk.utils.bundle.BundleKeys
@@ -714,8 +717,14 @@ class ConversationInfoActivity :
                                 conversationUser
                             ).setupGuestAccess()
                         }
-
-                        binding.notificationSettingsView.notificationSettings.visibility = VISIBLE
+                        if (ConversationUtils.isNoteToSelfConversation(
+                                ConversationModel.mapToConversationModel(conversation!!)
+                            )
+                        ) {
+                            binding.notificationSettingsView.notificationSettings.visibility = GONE
+                        } else {
+                            binding.notificationSettingsView.notificationSettings.visibility = VISIBLE
+                        }
                     }
                 }
 
@@ -731,6 +740,7 @@ class ConversationInfoActivity :
 
     private fun initExpiringMessageOption() {
         if (conversation!!.isParticipantOwnerOrModerator &&
+            !ConversationUtils.isNoteToSelfConversation(ConversationModel.mapToConversationModel(conversation!!)) &&
             CapabilitiesUtilNew.hasSpreedFeatureCapability(conversationUser, "message-expiration")
         ) {
             databaseStorageModule?.setMessageExpiration(conversation!!.messageExpiration)
@@ -828,6 +838,15 @@ class ConversationInfoActivity :
                 binding.avatarImage.loadSystemAvatar()
             }
 
+            Conversation.ConversationType.DUMMY -> {
+                if (ConversationUtils.isNoteToSelfConversation(
+                        ConversationModel.mapToConversationModel(conversation!!)
+                    )
+                ) {
+                    binding.avatarImage.loadNoteToSelfAvatar()
+                }
+            }
+
             else -> {
                 // unused atm
             }

app/src/main/java/com/nextcloud/talk/extensions/ImageViewExtensions.kt

@@ -267,6 +267,24 @@ fun ImageView.loadSystemAvatar(): io.reactivex.disposables.Disposable {
     )
 }
 
+fun ImageView.loadNoteToSelfAvatar(): io.reactivex.disposables.Disposable {
+    val data: Any = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+        val layers = arrayOfNulls<Drawable>(2)
+        layers[0] = ContextCompat.getDrawable(context, R.drawable.ic_launcher_background)
+        layers[1] = ContextCompat.getDrawable(context, R.drawable.ic_note_to_self)
+        val layerDrawable = LayerDrawable(layers)
+        layerDrawable
+    } else {
+        R.mipmap.ic_launcher
+    }
+
+    return DisposableWrapper(
+        load(data) {
+            transformations(CircleCropTransformation())
+        }
+    )
+}
+
 fun ImageView.loadChangelogBotAvatar(): io.reactivex.disposables.Disposable {
     return loadSystemAvatar()
 }

app/src/main/java/com/nextcloud/talk/models/json/conversations/Conversation.kt

@@ -29,6 +29,7 @@ import android.os.Parcelable
 import com.bluelinelabs.logansquare.annotation.JsonField
 import com.bluelinelabs.logansquare.annotation.JsonObject
 import com.nextcloud.talk.data.user.model.User
+import com.nextcloud.talk.models.domain.ConversationModel
 import com.nextcloud.talk.models.json.chat.ChatMessage
 import com.nextcloud.talk.models.json.converters.ConversationObjectTypeConverter
 import com.nextcloud.talk.models.json.converters.EnumLobbyStateConverter
@@ -37,6 +38,7 @@ import com.nextcloud.talk.models.json.converters.EnumParticipantTypeConverter
 import com.nextcloud.talk.models.json.converters.EnumReadOnlyConversationConverter
 import com.nextcloud.talk.models.json.converters.EnumRoomTypeConverter
 import com.nextcloud.talk.models.json.participants.Participant.ParticipantType
+import com.nextcloud.talk.utils.ConversationUtils
 import com.nextcloud.talk.utils.database.user.CapabilitiesUtilNew
 import kotlinx.parcelize.Parcelize
 
@@ -187,7 +189,8 @@ data class Conversation(
     fun canModerate(conversationUser: User): Boolean {
         return isParticipantOwnerOrModerator &&
             !isLockedOneToOne(conversationUser) &&
-            type != ConversationType.FORMER_ONE_TO_ONE
+            type != ConversationType.FORMER_ONE_TO_ONE &&
+            !ConversationUtils.isNoteToSelfConversation(ConversationModel.mapToConversationModel(this))
     }
 
     @Deprecated("Use ConversationUtil")

app/src/main/java/com/nextcloud/talk/utils/ConversationUtils.kt

@@ -27,6 +27,7 @@ import com.nextcloud.talk.utils.database.user.CapabilitiesUtilNew
 
 object ConversationUtils {
     private val TAG = ConversationUtils::class.java.simpleName
+    private const val NOTE_TO_SELF = "Note to self"
 
     fun isPublic(conversation: ConversationModel): Boolean {
         return ConversationType.ROOM_PUBLIC_CALL == conversation.type
@@ -52,7 +53,8 @@ object ConversationUtils {
     fun canModerate(conversation: ConversationModel, conversationUser: User): Boolean {
         return isParticipantOwnerOrModerator(conversation) &&
             !isLockedOneToOne(conversation, conversationUser) &&
-            conversation.type != ConversationType.FORMER_ONE_TO_ONE
+            conversation.type != ConversationType.FORMER_ONE_TO_ONE &&
+            !isNoteToSelfConversation(conversation)
     }
 
     fun isLobbyViewApplicable(conversation: ConversationModel, conversationUser: User): Boolean {
@@ -86,4 +88,8 @@ object ConversationUtils {
             // Fallback for APIv1
         }
     }
+
+    fun isNoteToSelfConversation(currentConversation: ConversationModel?): Boolean {
+        return currentConversation != null && currentConversation.name == NOTE_TO_SELF
+    }
 }

app/src/main/res/drawable/ic_note_to_self.xml

@@ -0,0 +1,42 @@
+<!--
+  ~ Copyright (c) 2023 Nextcloud Talk application
+  ~
+  ~ Permission is hereby granted, free of charge, to any person obtaining a copy
+  ~ of this software and associated documentation files (the "Software"), to deal
+  ~ in the Software without restriction, including without limitation the rights
+  ~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  ~ copies of the Software, and to permit persons to whom the Software is
+  ~ furnished to do so, subject to the following conditions:
+  ~
+  ~ The above copyright notice and this permission notice shall be included in all
+  ~ copies or substantial portions of the Software.
+  ~
+  ~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  ~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  ~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  ~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  ~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  ~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  ~ SOFTWARE.
+-->
+
+<vector
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportHeight="54"
+    android:viewportWidth="54"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <group
+        android:translateX="12"
+        android:translateY="12">
+        <path android:fillColor="#B4ACBC" android:pathData="M20.343,2.293C20.156,2.105 19.901,2 19.636,2H7C5.895,2 5,2.895 5,4V28C5,29.105 5.895,30 7,30H25C26.105,30 27,29.105 27,28V9.364C27,9.099 26.895,8.844 26.707,8.657L20.343,2.293Z"/>
+        <path android:fillColor="#F3EEF8" android:pathData="M19.682,3L7,3C6.448,3 6,3.448 6,4V28C6,28.552 6.448,29 7,29L25,29C25.552,29 26,28.552 26,28V9.453L19.682,3Z"/>
+        <path android:fillColor="#998EA4" android:pathData="M9.5,12H22.5C22.776,12 23,12.224 23,12.5C23,12.776 22.776,13 22.5,13H9.5C9.224,13 9,12.776 9,12.5C9,12.224 9.224,12 9.5,12ZM9.5,15C9.224,15 9,15.224 9,15.5C9,15.776 9.224,16 9.5,16H22.5C22.776,16 23,15.776 23,15.5C23,15.224 22.776,15 22.5,15H9.5ZM9,18.5C9,18.224 9.224,18 9.5,18H22.5C22.776,18 23,18.224 23,18.5C23,18.776 22.776,19 22.5,19H9.5C9.224,19 9,18.776 9,18.5ZM9.5,21C9.224,21 9,21.224 9,21.5C9,21.776 9.224,22 9.5,22H17.5C17.776,22 18,21.776 18,21.5C18,21.224 17.776,21 17.5,21H9.5Z"/>
+        <path android:fillColor="#CDC4D6" android:pathData="M26,9.453H21.389C20.446,9.453 19.682,8.689 19.682,7.746V3L26,9.453Z"/>
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+        <path android:fillColor="#FFCE7C" android:pathData="M11.106,26.654L11.277,27.548L12.113,28.016L16.152,28.01L12.292,22.794L11.106,26.654Z"/>
+        <path android:fillColor="#402A32" android:pathData="M10.686,28.018L11.105,26.655L12.112,28.016L10.686,28.018Z"/>
+        <path android:fillColor="#F92F60" android:pathData="M26.521,12.248C27.409,11.592 28.661,11.779 29.318,12.667L30.814,14.689C31.471,15.577 31.284,16.829 30.396,17.486L28.338,19.01L25.533,16.941L24.462,13.772L26.521,12.248Z"/>
+        <path android:fillColor="#D3D3D3" android:pathData="M24.462,13.772L28.338,19.01L26.766,20.172L22.891,14.935L24.462,13.772Z"/>
+    </group>
+</vector>