public void DeleteChannel(int setIndex, string channelName, DATA.Platforms channelPlatform)
{
SetsList.DeleteChannel(setIndex, channelName, channelPlatform);
dbHandler.DeleteChannel(setIndex, channelName, channelPlatform);
((FragmentEditSets)fragmentPagerAdapter.tabs[1]).UpdateEditSetListView();
UpdateActionBarSpinner();
}
/// <summary>
/// Удалить канал из локальной БД
/// </summary>
/// <param name="setIndex"></param>
/// <param name="channelName"></param>
/// <param name="channelPlatform"></param>
public void DeleteChannel(int setIndex, string channelName, DATA.Platforms channelPlatform)
{
SQLiteDatabase db = WritableDatabase;
var strs = new string[3] {
channelName, ((int)channelPlatform).ToString(), (setIndex + 1).ToString()
};
db.Delete(CHANNELS_TABLE_NAME, KEY_CHANNEL_NAME + "=? and " + KEY_CHANNEL_PLATFORM + "=? and " + KEY_CHANNEL_SET_ID + "=?", strs);
}
public void DeleteChannel(int setIndex, string channelName, DATA.Platforms platform)
{
try
{
_setsList[setIndex].DeleteChannel(channelName, platform);
}
catch (Exception)
{
Console.WriteLine("Не удалось добавить канал из класса ChannelsSetsList");
}
}
private void SubmitButton_Click(object sender, EventArgs e)
{
// Попробовать добавить чат
string channelName = channelNameEditText.Text;
DATA.Platforms channelPlatform = (DATA.Platforms)spinner.SelectedItemId;
if (IsChannelNotInSet(channelName) && IsChannelExist(channelName))
{
((MainActivity)_context).AddChannel(_setIndex, new Channel(channelName, channelPlatform));
Dismiss();
}
}
public bool DeleteChannel(string channelName, DATA.Platforms channelPlatform)
{
try
{
foreach (Channel channel in _channels)
{
if (channel.Name == channelName && channel.Platform == channelPlatform)
{
_channels.RemoveAt(_channels.IndexOf(channel));
return(true);
}
}
return(false);
} catch (Exception)
{
throw new Exception("Не удалось удалить чат из набора");
return(false);
}
}
public Channel(string name, DATA.Platforms platform)
{
_name = name;
_platform = platform;
}
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
EditSetViewHolder viewHolder = (EditSetViewHolder)holder;
viewHolder.setNameTextView.Text = _setsList[position].Name;
// Если карта не была выбрана до этого, но стала выбранной сейчас
if (!viewHolder.isSelected && ((MainActivity)mContext).SelectedSetIndex == position)
{
// Анимация "высоты" карточки
var cardElevationValueAnimator = ValueAnimator.OfFloat(mContext.Resources.GetDimension(Resource.Dimension.setCardElevation), mContext.Resources.GetDimension(Resource.Dimension.setCardSelectedElevation));
cardElevationValueAnimator.SetDuration(100);
cardElevationValueAnimator.Update += (object sender, ValueAnimator.AnimatorUpdateEventArgs e) =>
{
viewHolder.setCardView.CardElevation = (float)e.Animation.AnimatedValue;
};
cardElevationValueAnimator.Start();
// Изменение цвета сепаратора
viewHolder.separatorLine.SetBackgroundColor(mContext.Resources.GetColor(Resource.Color.primary));
viewHolder.isSelected = true;
}
// Карта была выбранной, но сейчас стала обычной
else if (viewHolder.isSelected && ((MainActivity)mContext).SelectedSetIndex != position)
{
// Анимация "высоты" карточки
var cardElevationValueAnimator = ValueAnimator.OfFloat(mContext.Resources.GetDimension(Resource.Dimension.setCardSelectedElevation), mContext.Resources.GetDimension(Resource.Dimension.setCardElevation));
cardElevationValueAnimator.SetDuration(100);
cardElevationValueAnimator.Update += (object sender, ValueAnimator.AnimatorUpdateEventArgs e) =>
{
viewHolder.setCardView.CardElevation = (float)e.Animation.AnimatedValue;
};
cardElevationValueAnimator.Start();
// Изменение цвета сепаратора
viewHolder.separatorLine.SetBackgroundColor(Android.Graphics.Color.Gray);
viewHolder.isSelected = false;
}
viewHolder.channelsBaseLinearLayout.RemoveAllViews();
int currentRowWidth = 0;
bool startNewLine = true;
int rowTotalWidth = 0;
View viewInStack = null;
LinearLayout rowLinearLayout = null;
foreach (Channel channel in _setsList[position])
{
if (startNewLine)
{
rowLinearLayout = GetNewRowLinearLayout();
viewHolder.channelsBaseLinearLayout.AddView(rowLinearLayout);
rowTotalWidth = GetWidthOfView(viewHolder.channelsBaseLinearLayout);
if (viewInStack != null) // Перенос вьюшки с предыдущей строки
{
rowLinearLayout.AddView(viewInStack);
currentRowWidth += GetWidthOfView(viewInStack);
viewInStack = null;
}
startNewLine = false;
}
View channelView = LayoutInflater.From(mContext).Inflate(Resource.Layout.SetCardView_ChannelView, null);
channelView.SetTag(Resource.String.channelViewNameStoringTag, channel.Name); // Добавить информацию о имени канала и платформе в теги вьюшки
channelView.SetTag(Resource.String.channelViewPlatformStoringTag, (int)channel.Platform);
channelView.SetTag(Resource.String.channelViewSetIndexStoringTag, position);
TextView channelTextView = (TextView)channelView.FindViewById(Resource.Id.setCardView_channelViewName_TextView);
channelTextView.Text = channel.Name;
currentRowWidth += GetWidthOfView(channelView);
if (currentRowWidth >= display.Width * 0.9)
{
startNewLine = true;
viewInStack = channelView;
currentRowWidth = 0;
}
else
{
rowLinearLayout.AddView(channelView);
}
// Добавить синюю рамку каналам, если сет выделен
if (((MainActivity)mContext).SelectedSetIndex == position)
{
channelTextView.SetBackgroundDrawable(mContext.Resources.GetDrawable(Resource.Drawable.setCardView_channelSelectedViewBackground));
}
else
{
channelTextView.SetBackgroundDrawable(mContext.Resources.GetDrawable(Resource.Drawable.setCardView_channelViewBackground));
}
channelView.LongClick += (object sender, View.LongClickEventArgs e) =>
{
int setIndex = (int)channelView.GetTag(Resource.String.channelViewSetIndexStoringTag);
string channelName = (string)channelView.GetTag(Resource.String.channelViewNameStoringTag);
DATA.Platforms platform = (DATA.Platforms)(int) channelView.GetTag(Resource.String.channelViewPlatformStoringTag);
((MainActivity)mContext).DeleteChannel(setIndex, channelName, platform);
};
}
// Добавить кнопку добавления канала
View addChannelView = LayoutInflater.From(mContext).Inflate(Resource.Layout.SetCardView_ChannelView, null);
TextView addChannelTextView = (TextView)addChannelView.FindViewById(Resource.Id.setCardView_channelViewName_TextView);
addChannelTextView.Text = mContext.Resources.GetString(Resource.String.add_channel_view_text);
addChannelTextView.SetBackgroundColor(mContext.Resources.GetColor(Resource.Color.accentColor));
addChannelTextView.SetTextColor(Android.Graphics.Color.White);
currentRowWidth += GetWidthOfView(addChannelView);
if (currentRowWidth >= display.Width * 0.9 || viewHolder.channelsBaseLinearLayout.ChildCount == 0)
{
rowLinearLayout = GetNewRowLinearLayout();
viewHolder.channelsBaseLinearLayout.AddView(rowLinearLayout);
rowLinearLayout.AddView(addChannelView);
}
else
{
rowLinearLayout.AddView(addChannelView);
}
addChannelView.Click += (object sender, EventArgs e) =>
{
Fragments.AddChatDialogFragment addChatDialogFragment = Fragments.AddChatDialogFragment.GetInstance(position);
addChatDialogFragment.Show(((Activity)mContext).FragmentManager, "Adding chat to set " + position.ToString());
};
}
