Added logs & fixed some issues in contact removal

app/src/main/java/org/linphone/contacts/AndroidContact.java

@@ -146,6 +146,7 @@ class AndroidContact implements Serializable {
     }
 
     void deleteAndroidContact() {
+        Log.i("[Contact] Deleting Android contact ", this);
         ContactsManager.getInstance().delete(mAndroidId);
     }
 

app/src/main/java/org/linphone/contacts/AsyncContactsLoader.java

@@ -95,14 +95,13 @@ class AsyncContactsLoader extends AsyncTask<Void, Void, AsyncContactsLoader.Asyn
                     }
 
                     LinphoneContact contact = (LinphoneContact) friend.getUserData();
-                    // A previously fetched friend from rc file will have a user data,
-                    // so the next fetches won't add it in data.contacts
-                    // and thus the "new friends" count in log will be different /!\
                     if (contact != null) {
                         if (contact.getAndroidId() != null) {
                             contact.clearAddresses();
                             androidContactsCache.put(contact.getAndroidId(), contact);
                             nativeIds.add(contact.getAndroidId());
+                        } else {
+                            data.contacts.add(contact);
                         }
                     } else {
                         if (friend.getRefKey() != null) {
@@ -198,7 +197,7 @@ class AsyncContactsLoader extends AsyncTask<Void, Void, AsyncContactsLoader.Asyn
                         + contacts.size()
                         + " native contacts plus "
                         + data.contacts.size()
-                        + " new friends in the configuration file");
+                        + " friends in the configuration file");
         for (LinphoneContact contact : contacts) {
             if (isCancelled()) {
                 Log.w("[Contacts Manager] Task cancelled");

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

@@ -495,6 +495,7 @@ public class ContactsManager extends ContentObserver
         ArrayList<ContentProviderOperation> ops = new ArrayList<>();
 
         for (String id : ids) {
+            Log.i("[Contacts Manager] Adding Android contact id ", id, " to batch removal");
             String[] args = new String[] {id};
             ops.add(
                     ContentProviderOperation.newDelete(ContactsContract.RawContacts.CONTENT_URI)

app/src/main/java/org/linphone/contacts/LinphoneContact.java

@@ -401,12 +401,23 @@ public class LinphoneContact extends AndroidContact
     }
 
     public void deleteFriend() {
+        if (mFriend == null) return;
         Core core = LinphoneManager.getCore();
-        if (mFriend != null && core != null) {
+        if (core == null) return;
+
+        boolean found = false;
+        Log.i("[Contact] Deleting friend ", mFriend.getName(), " for contact ", this);
         for (FriendList list : core.getFriendsLists()) {
-                list.removeFriend(mFriend);
+            FriendList.Status status = list.removeFriend(mFriend);
+            if (status == FriendList.Status.OK) {
+                Log.w("[Contact] Friend found in list " + list.getDisplayName());
+                found = true;
             }
         }
+
+        if (!found) {
+            Log.w("[Contact] Friend removal failed, friend doesn't belong to any friend list");
+        }
     }
 
     public void createOrUpdateFriendFromNativeContact() {
@@ -645,7 +656,10 @@ public class LinphoneContact extends AndroidContact
     }
 
     public void delete() {
+        Log.i("[Contact] Deleting contact ", this);
+        if (isAndroidContact()) {
             deleteAndroidContact();
+        }
         if (isFriend()) {
             deleteFriend();
         }