/// <summary>
/// If the user is Using a Android Device a Notification is Pushed
/// </summary>
/// <param name="updatedChat"></param>
private void SendNotification(Chat updatedChat)
{
//Notification Specific code only exec when Android or IOS
if (Device.RuntimePlatform == Device.Android || Device.RuntimePlatform == Device.iOS)
{
foreach (var msg in updatedChat.ChatMessages)
{
IReadOnlyList <Page> pages = App.Current.MainPage.Navigation.NavigationStack;
//if the User is in a Conversation wher he is receiving new Msg no Notifications are Send for this chat
if (pages[pages.Count - 1] is ChatPage)
{
ChatPage cp = pages[pages.Count - 1] as ChatPage;
if (cp.Chat.Partner != msg.From)
{
notificationIDs.Add(notificationManager.ScheduleNotification(updatedChat.Partner, msg.Text));
}
}
else
{
notificationIDs.Add(notificationManager.ScheduleNotification(updatedChat.Partner, msg.Text));
}
}
}
}
/// <summary>
/// Adds a ChatSelection tile the the Chat seletion stack
/// </summary>
/// <param name="source"></param>
/// <param name="args"></param>
private void Chat_Added(object source, ChatEventArgs args)
{
ChatPage chatPage = new ChatPage(args.Chat);
ChatSelectionTile chatSelectionTile = new ChatSelectionTile(chatPage);
Device.BeginInvokeOnMainThread(() =>
{
chatSelectionStack.Children.Add(chatSelectionTile);
chatSelctScroll.ScrollToAsync(chatSelectionStack, ScrollToPosition.Start, false);
});
OrderMostRecentChat(chatSelectionTile);
}
/// <summary>
/// Adds the saved Chats to the UI
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ChatSelection_SavedChatAdded(object sender, ChatEventArgs e)
{
List <Chat> savedChats = e.ChatList;
int curruntNummerOfChatSeletionTiles = CurrentChatSelectionTiles().Count;
if (savedChats.Count == curruntNummerOfChatSeletionTiles)
{
return;
}
else if (savedChats.Count >= curruntNummerOfChatSeletionTiles)
{
Device.BeginInvokeOnMainThread(() =>
{
foreach (Chat chat in savedChats)
{
ChatPage chatPage = new ChatPage(chat);
ChatSelectionTile chatSelectionTile = new ChatSelectionTile(chatPage);
chatSelectionStack.Children.Add(chatSelectionTile);
}
});
return;
}
else if (savedChats.Count <= curruntNummerOfChatSeletionTiles)
{
Device.BeginInvokeOnMainThread(() =>
{
foreach (Chat chat in savedChats)
{
ChatPage chatPage = new ChatPage(chat);
ChatSelectionTile chatSelectionTile = new ChatSelectionTile(chatPage);
chatSelectionStack.Children.Add(chatSelectionTile);
}
});
}
App.SaveData = GetChatsCurrentChats();
}
