private void InitDetailsHeader()
        {
            _chatDetailsHeaderView = new ChatDetailsHeaderView(new CGRect(0, 0, 200, 250));
            _chatDetailsHeaderView.EnableEditMode(true);
            _chatDetailsHeaderView.HideMuteContainer();
            _chatDetailsHeaderView.ChatNamePlaceholder = ViewModel.LocalizedStrings.ChatName;
            _chatDetailsHeaderView.SetChangeChatPhotoCommand(new RelayCommand(OpenPicker), ViewModel.LocalizedStrings.ChangePhoto);
            _chatDetailsHeaderView.SetAddMembersCommand(ViewModel.AddMembersCommand, ViewModel.LocalizedStrings.AddMembers);
            _chatDetailsHeaderView.SetChatAvatar(null, string.Empty);

            _simpleImagePicker = new SimpleImagePicker(this, Dependencies.Container.Resolve <IPermissionsManager>(), false)
            {
                MaxImageWidth  = 280,
                MaxImageHeight = 280
            };
        }
        private void InitDetailsHeader()
        {
            _chatDetailsHeaderView = new ChatDetailsHeaderView(new CGRect(0, 0, 200, 300));
            _chatDetailsHeaderView.EnableEditMode(false);
            _chatDetailsHeaderView.ChatNamePlaceholder = ViewModel.LocalizedStrings.ChatName;
            _chatDetailsHeaderView.SetAddMembersCommand(ViewModel.AddMembersCommand, ViewModel.LocalizedStrings.AddMembers);
            _chatDetailsHeaderView.SetChangeMuteNotificationsCommand(
                ViewModel.HeaderViewModel.ChangeMuteNotificationsCommand,
                ViewModel.LocalizedStrings.Notifications);

            _simpleImagePicker = new SimpleImagePicker(this, Dependencies.Container.Resolve <IPermissionsManager>(), false)
            {
                MaxImageWidth  = 280,
                MaxImageHeight = 280
            };
        }