Update local friend & refresh UI after making a change in UI profile

app/src/main/java/org/linphone/contacts/ContactsManager.kt

@@ -69,23 +69,19 @@ class ContactsManager {
         manager.restartLoader(0, null, ContactLoader())
     }
 
-    @UiThread
+    @WorkerThread
     fun addListener(listener: ContactsListener) {
         if (coreContext.isReady()) {
-            coreContext.postOnCoreThread {
             listeners.add(listener)
         }
     }
-    }
 
-    @UiThread
+    @WorkerThread
     fun removeListener(listener: ContactsListener) {
         if (coreContext.isReady()) {
-            coreContext.postOnCoreThread {
             listeners.remove(listener)
         }
     }
-    }
 
     @UiThread
     fun onContactsLoaded() {
@@ -124,6 +120,15 @@ class ContactsManager {
             )
             localFriends.add(friend)
         }
+
+        notifyLocalContactsUpdated()
+    }
+
+    @WorkerThread
+    fun notifyLocalContactsUpdated() {
+        for (listener in listeners) {
+            listener.onLocalContactsUpdated()
+        }
     }
 
     @WorkerThread
@@ -149,4 +154,6 @@ class ContactsManager {
 
 interface ContactsListener {
     fun onContactsLoaded()
+
+    fun onLocalContactsUpdated()
 }

app/src/main/java/org/linphone/ui/main/calls/viewmodel/SuggestionsListViewModel.kt

@@ -66,6 +66,9 @@ class SuggestionsListViewModel : ViewModel() {
                 MagicSearch.Aggregation.Friend
             )
         }
+
+        @WorkerThread
+        override fun onLocalContactsUpdated() { }
     }
 
     init {

app/src/main/java/org/linphone/ui/main/contacts/viewmodel/ContactsListViewModel.kt

@@ -72,6 +72,9 @@ class ContactsListViewModel : ViewModel() {
                 MagicSearch.Aggregation.Friend
             )
         }
+
+        @WorkerThread
+        override fun onLocalContactsUpdated() { }
     }
 
     init {

app/src/main/java/org/linphone/ui/main/conversations/viewmodel/ConversationViewModel.kt

@@ -19,6 +19,7 @@
  */
 package org.linphone.ui.main.conversations.viewmodel
 
+import androidx.annotation.WorkerThread
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import org.linphone.LinphoneApplication.Companion.coreContext
@@ -49,10 +50,14 @@ class ConversationViewModel : ViewModel() {
     val isOneToOne = MutableLiveData<Boolean>()
 
     private val contactsListener = object : ContactsListener {
+        @WorkerThread
         override fun onContactsLoaded() {
             contactLookup()
             events.value.orEmpty().forEach(EventLogData::contactLookup)
         }
+
+        @WorkerThread
+        override fun onLocalContactsUpdated() { }
     }
 
     private val chatRoomListener = object : ChatRoomListenerStub() {
@@ -84,12 +89,13 @@ class ConversationViewModel : ViewModel() {
     }
 
     init {
+        // Core thread
         coreContext.contactsManager.addListener(contactsListener)
     }
 
     override fun onCleared() {
-        coreContext.contactsManager.removeListener(contactsListener)
         coreContext.postOnCoreThread {
+            coreContext.contactsManager.removeListener(contactsListener)
             if (::chatRoom.isInitialized) {
                 chatRoom.removeListener(chatRoomListener)
             }

app/src/main/java/org/linphone/ui/main/conversations/viewmodel/ConversationsListViewModel.kt

@@ -19,6 +19,7 @@
  */
 package org.linphone.ui.main.conversations.viewmodel
 
+import androidx.annotation.WorkerThread
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import java.util.ArrayList
@@ -39,11 +40,15 @@ class ConversationsListViewModel : ViewModel() {
     val notifyItemChangedEvent = MutableLiveData<Event<Int>>()
 
     private val contactsListener = object : ContactsListener {
+        @WorkerThread
         override fun onContactsLoaded() {
             for (chatRoomData in chatRoomsList.value.orEmpty()) {
                 chatRoomData.contactLookup()
             }
         }
+
+        @WorkerThread
+        override fun onLocalContactsUpdated() { }
     }
 
     private val coreListener = object : CoreListenerStub() {
@@ -94,9 +99,8 @@ class ConversationsListViewModel : ViewModel() {
     init {
         coreContext.postOnCoreThread { core ->
             core.addListener(coreListener)
-        }
-
             coreContext.contactsManager.addListener(contactsListener)
+        }
 
         coreContext.postOnCoreThread { core ->
             updateChatRoomsList()
@@ -104,8 +108,8 @@ class ConversationsListViewModel : ViewModel() {
     }
 
     override fun onCleared() {
-        coreContext.contactsManager.removeListener(contactsListener)
         coreContext.postOnCoreThread { core ->
+            coreContext.contactsManager.removeListener(contactsListener)
             core.removeListener(coreListener)
         }
         super.onCleared()

app/src/main/java/org/linphone/ui/main/conversations/viewmodel/NewConversationViewModel.kt

@@ -56,24 +56,29 @@ class NewConversationViewModel : ViewModel() {
     }
 
     private val contactsListener = object : ContactsListener {
+        @WorkerThread
         override fun onContactsLoaded() {
             applyFilter(filter.value.orEmpty().trim())
         }
+
+        @WorkerThread
+        override fun onLocalContactsUpdated() { }
     }
 
     init {
         coreContext.postOnCoreThread {
             magicSearch.addListener(magicSearchListener)
+            coreContext.contactsManager.addListener(contactsListener)
+
             applyFilter("")
         }
-        coreContext.contactsManager.addListener(contactsListener)
     }
 
     override fun onCleared() {
         coreContext.postOnCoreThread {
+            coreContext.contactsManager.removeListener(contactsListener)
             magicSearch.removeListener(magicSearchListener)
         }
-        coreContext.contactsManager.removeListener(contactsListener)
         super.onCleared()
     }
 

app/src/main/java/org/linphone/ui/main/model/AccountModel.kt

@@ -60,6 +60,7 @@ class AccountModel(
     init {
         // Core thread
         account.addListener(accountListener)
+
         isDefault.postValue(coreContext.core.defaultAccount == account)
 
         friend = coreContext.contactsManager.localFriends.find {

app/src/main/java/org/linphone/ui/main/settings/fragment/AccountProfileFragment.kt

@@ -13,6 +13,7 @@ import androidx.navigation.navGraphViewModels
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import org.linphone.LinphoneApplication.Companion.coreContext
 import org.linphone.R
 import org.linphone.core.tools.Log
 import org.linphone.databinding.AccountProfileFragmentBinding
@@ -93,6 +94,7 @@ class AccountProfileFragment : GenericFragment() {
                 if (found) {
                     startPostponedEnterTransition()
                 } else {
+                    Log.e("$TAG Failed to find an account matching this identity address [$identity]")
                     // TODO Error
                     goBack()
                 }
@@ -103,7 +105,11 @@ class AccountProfileFragment : GenericFragment() {
     override fun onPause() {
         super.onPause()
 
+        Log.i("$TAG Leaving account profile, saving changes")
         viewModel.saveDisplayNameChanges()
+        coreContext.postOnCoreThread {
+            coreContext.contactsManager.updateLocalContacts()
+        }
     }
 
     private fun pickImage() {

app/src/main/java/org/linphone/ui/main/settings/viewmodel/AccountProfileViewModel.kt

@@ -6,9 +6,14 @@ import androidx.lifecycle.ViewModel
 import java.io.File
 import org.linphone.LinphoneApplication.Companion.coreContext
 import org.linphone.core.Account
+import org.linphone.core.tools.Log
 import org.linphone.utils.Event
 
 class AccountProfileViewModel : ViewModel() {
+    companion object {
+        const val TAG = "[Account Profile ViewModel]"
+    }
+
     val picturePath = MutableLiveData<String>()
 
     val displayName = MutableLiveData<String>()
@@ -24,6 +29,7 @@ class AccountProfileViewModel : ViewModel() {
                 it.params.identityAddress?.asStringUriOnly() == identity
             }
             if (found != null) {
+                Log.i("$TAG Found matching local friend [$found]")
                 account = found
                 displayName.postValue(account.params.identityAddress?.displayName)
 
@@ -50,10 +56,16 @@ class AccountProfileViewModel : ViewModel() {
             if (::account.isInitialized) {
                 val params = account.params
                 val copy = params.clone()
-                val address = params.identityAddress
+                val address = params.identityAddress?.clone()
-                address?.displayName = displayName.value.orEmpty().trim()
+                if (address != null) {
+                    val newValue = displayName.value.orEmpty().trim()
+                    address.displayName = newValue
                     copy.identityAddress = address
                     account.params = copy
+                    Log.i(
+                        "$TAG Updated account [$account] identity address display name [$newValue]"
+                    )
+                }
             }
         }
     }
@@ -73,6 +85,7 @@ class AccountProfileViewModel : ViewModel() {
                     friend.edit()
                     friend.photo = path
                     friend.done()
+                    Log.i("$TAG Updated account [$account] picture path [$path]")
                 }
             }
         }

app/src/main/java/org/linphone/ui/main/viewmodel/DrawerMenuViewModel.kt

@@ -25,14 +25,20 @@ import androidx.annotation.WorkerThread
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.contacts.ContactsListener
 import org.linphone.core.Account
 import org.linphone.core.Core
 import org.linphone.core.CoreListenerStub
 import org.linphone.core.RegistrationState
+import org.linphone.core.tools.Log
 import org.linphone.ui.main.model.AccountModel
 import org.linphone.utils.Event
 
 class DrawerMenuViewModel : ViewModel() {
+    companion object {
+        const val TAG = "[Drawer Menu ViewModel]"
+    }
+
     val accounts = MutableLiveData<ArrayList<AccountModel>>()
 
     val startAssistantEvent: MutableLiveData<Event<Boolean>> by lazy {
@@ -59,8 +65,20 @@ class DrawerMenuViewModel : ViewModel() {
         }
     }
 
+    private val localContactListener = object : ContactsListener {
+        @WorkerThread
+        override fun onContactsLoaded() {}
+
+        @WorkerThread
+        override fun onLocalContactsUpdated() {
+            Log.i("$TAG Local contact have been updated")
+            computeAccountsList()
+        }
+    }
+
     init {
         coreContext.postOnCoreThread { core ->
+            coreContext.contactsManager.addListener(localContactListener)
             core.addListener(coreListener)
             computeAccountsList()
         }
@@ -72,6 +90,7 @@ class DrawerMenuViewModel : ViewModel() {
 
         coreContext.postOnCoreThread { core ->
             core.removeListener(coreListener)
+            coreContext.contactsManager.removeListener(localContactListener)
         }
     }
 
@@ -87,6 +106,7 @@ class DrawerMenuViewModel : ViewModel() {
 
     @WorkerThread
     private fun computeAccountsList() {
+        Log.i("$TAG Updating accounts list")
         accounts.value.orEmpty().forEach(AccountModel::destroy)
 
         val list = arrayListOf<AccountModel>()

app/src/main/java/org/linphone/ui/main/viewmodel/TopBarViewModel.kt

@@ -20,13 +20,20 @@
 package org.linphone.ui.main.viewmodel
 
 import androidx.annotation.UiThread
+import androidx.annotation.WorkerThread
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.contacts.ContactsListener
+import org.linphone.core.tools.Log
 import org.linphone.ui.main.model.AccountModel
 import org.linphone.utils.Event
 
 class TopBarViewModel : ViewModel() {
+    companion object {
+        const val TAG = "[Top Bar ViewModel]"
+    }
+
     val title = MutableLiveData<String>()
 
     val account = MutableLiveData<AccountModel>()
@@ -43,14 +50,23 @@ class TopBarViewModel : ViewModel() {
         MutableLiveData<Event<Boolean>>()
     }
 
+    private val localContactListener = object : ContactsListener {
+        @WorkerThread
+        override fun onContactsLoaded() {}
+
+        @WorkerThread
+        override fun onLocalContactsUpdated() {
+            Log.i("$TAG Local contact have been updated")
+            updateDefaultAccount()
+        }
+    }
+
     init {
         searchBarVisible.value = false
 
-        coreContext.postOnCoreThread { core ->
+        coreContext.postOnCoreThread {
-            if (core.accountList.isNotEmpty()) {
+            coreContext.contactsManager.addListener(localContactListener)
-                val defaultAccount = core.defaultAccount ?: core.accountList.first()
+            updateDefaultAccount()
-                account.postValue(AccountModel(defaultAccount))
-            }
         }
     }
 
@@ -59,6 +75,7 @@ class TopBarViewModel : ViewModel() {
         super.onCleared()
 
         coreContext.postOnCoreThread {
+            coreContext.contactsManager.removeListener(localContactListener)
             account.value?.destroy()
         }
     }
@@ -85,4 +102,15 @@ class TopBarViewModel : ViewModel() {
     fun clearFilter() {
         searchFilter.value = ""
     }
+
+    @WorkerThread
+    private fun updateDefaultAccount() {
+        Log.i("$TAG Updating displayed default account")
+
+        val core = coreContext.core
+        if (core.accountList.isNotEmpty()) {
+            val defaultAccount = core.defaultAccount ?: core.accountList.first()
+            account.postValue(AccountModel(defaultAccount))
+        }
+    }
 }