|
public static DownloadImage ( string imageUrl ) : Task |
||
| imageUrl | string | |
| return | Task |
|
private async void Prueba(string url)
{
var downloadedImage = await ImageService.DownloadImage(url);
Stream stream = new MemoryStream(downloadedImage);
Myfoto.Source = ImageSource.FromStream(() => new MemoryStream(downloadedImage));
// DependencyService.Get<IFileService>().SavePicture((Preferences.Get("UserID", 0)).ToString() + ".jpg", stream);
}
// GET: SongsInfo
public async Task <ActionResult> Index()
{
var songsInfo = new SongsInfo();
var table = TableStorageService.ConnectToTable(Constants.CurrentSongTableName);
var queryCS = await table.ExecuteQuerySegmentedAsync(new TableQuery <AzureTableSong>(), null);
songsInfo.CurrentSong = queryCS.Results.FirstOrDefault();
var bytes = await ImageService.DownloadImage(songsInfo.CurrentSong.OriginalGame);
if (bytes == null)
{
bytes = await ImageService.DownloadImage(Constants.DefaultBlobImage);
}
songsInfo.GamePicture = bytes;
var songs = await TableStorageService.RetrieveAllEntities <AzureTableSong>(Constants.QueueTableName);
songsInfo.SongsQueue = songs.OrderBy(x => x.Position);
return(View(songsInfo));
}
public void LoginFacebook()
{
var activity = this as Activity;
var auth = new OAuth2Authenticator(
clientId: "159718315402370",
scope: "",
authorizeUrl: new Uri("https://m.facebook.com/dialog/oauth"),
redirectUrl: new Uri("http://www.facebook/com/connect/login_sucess.html"));
auth.Completed += async(sender, eventArgs) =>
{
if (eventArgs.IsAuthenticated)
{
var accessToken = eventArgs.Account.Properties["access_token"].ToString();
var expiresIn = Convert.ToDouble(eventArgs.Account.Properties["expires_in"]);
var expiryDate = DateTime.Now + TimeSpan.FromSeconds(expiresIn);
var request = new OAuth2Request("GET", new Uri("https://graph.facebook.com/me?fields=name,picture"), null, eventArgs.Account);
///https://graph.facebook.com/me?fields=email,first_name,last_name,gender,picture
var response = await request.GetResponseAsync();
var obj = JObject.Parse(response.GetResponseText());
Intent intent = new Intent(this, typeof(Perfil));
intent.PutExtra("ID", obj["id"].ToString());
intent.PutExtra("Nome", obj["name"].ToString());
ImageService.SaveToDisk("imagemFacebook", await ImageService.DownloadImage("https://graph.facebook.com/" + obj["id"].ToString() + "/picture?type=large"));
StartActivity(intent);
}
else
{
Console.WriteLine("Usuário cancelou");
}
};
activity.StartActivity(auth.GetUI(activity));
}
public async Task <bool> Init(Label[] counters, BoxView[] bars, Grid barChart)
{
try
{
// Icon
var currentIconPath = await AccountService.GetSummonerIcon();
string fileName = currentIconPath.Substring(currentIconPath.LastIndexOf('/') + 1);
Xamarin.Forms.ImageSource cachedIcon = ImageService.GetFromDisk(fileName);
if (cachedIcon != null)
{
SummonerIcon = cachedIcon;
}
else
{
var downloadedIcon = await ImageService.DownloadImage(currentIconPath);
ImageService.SaveToDisk(fileName, downloadedIcon);
SummonerIcon = ImageService.GetFromDisk(fileName);
}
MatchList = await MatchService.GetTotalMatches(10, "SOLODUO");
TotalGamesPlayed = MatchList.totalGames;
InitGraph(counters, bars, barChart);
return(true);
}
catch (Exception e)
{
// TBD
return(false);
}
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
var item = this[position];
var view = convertView ?? _activity.LayoutInflater.Inflate(Resource.Layout.MessagingListRowLayout, null);
// if message another user ?
var rightAlignment = (item.User.Equals(_userName));
// Layout parameters for complete message widget
var wholeMessageLayoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
// Layout parameters for name text
var userNameLayoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
// Layout parameters for timestamp text
var userTimestampLayoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
// Layouts
var mainLayout = view.FindViewById <LinearLayout>(Resource.Id.MessagingListRow_MainLayout);
var bubbleTextLayout = view.FindViewById <LinearLayout>(Resource.Id.MessagingListRow_BubbleTextLayout);
var bubbleImageLayout = view.FindViewById <RelativeLayout>(Resource.Id.MessagingListRow_BubbleImageLayout);
var wholeMessageLayout = view.FindViewById <LinearLayout>(Resource.Id.MessagingListRow_WholeMessageLayout);
var messageImageView = view.FindViewById <ImageView>(Resource.Id.MessagingListRow_MessageImage);
if (rightAlignment)
{
wholeMessageLayoutParams.Gravity = GravityFlags.Right;
mainLayout.SetPadding(DpToPx(40), 0, DpToPx(10), 0);
bubbleTextLayout.SetBackgroundResource(Resource.Drawable.chat_bubble_right);
userNameLayoutParams.Gravity = GravityFlags.Right;
userTimestampLayoutParams.Gravity = GravityFlags.Right;
}
else
{
wholeMessageLayoutParams.Gravity = GravityFlags.Left;
mainLayout.SetPadding(DpToPx(10), 0, DpToPx(40), 0);
bubbleTextLayout.SetBackgroundResource(Resource.Drawable.chat_bubble_left);
userNameLayoutParams.Gravity = GravityFlags.Left;
userTimestampLayoutParams.Gravity = GravityFlags.Left;
}
wholeMessageLayout.LayoutParameters = wholeMessageLayoutParams;
bubbleImageLayout.LayoutParameters = wholeMessageLayoutParams;
// Message timestamp
var messageTimeStamp = view.FindViewById <TextView>(Resource.Id.MessagingListRow_MessageTimeStampText);
messageTimeStamp.Text = item.Created;
messageTimeStamp.SetTextColor(_activity.Resources.GetColor((rightAlignment) ? Resource.Color.messagelistrow_bubble_datetime_right : Resource.Color.messagelistrow_bubble_datetime_left));
messageTimeStamp.LayoutParameters = userTimestampLayoutParams;
// Message user name
var userName = view.FindViewById <TextView>(Resource.Id.MessagingListRow_UserName);
userName.Text = item.User;
userName.LayoutParameters = userNameLayoutParams;
if (rightAlignment)
{
userName.SetPadding(0, 0, DpToPx(5), DpToPx(2));
}
else
{
userName.SetPadding(DpToPx(6), 0, 0, DpToPx(2));
}
// Message text
var messageText = view.FindViewById <TextView>(Resource.Id.MessagingListRow_MessageText);
messageText.Text = item.Message;
messageText.SetTextColor(_activity.Resources.GetColor((rightAlignment) ? Resource.Color.messagelistrow_bubble_text_right : Resource.Color.messagelistrow_bubble_text_left));
// show or hide text/image
if (string.IsNullOrEmpty(item.AttachmentUrl))
{
bubbleTextLayout.Visibility = ViewStates.Visible;
bubbleImageLayout.Visibility = ViewStates.Gone;
}
else
{
// Layout parameters for timestamp text
var imageTimestampLayoutParams = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent);
imageTimestampLayoutParams.AddRule((rightAlignment) ? LayoutRules.AlignRight : LayoutRules.AlignLeft, messageImageView.Id);
imageTimestampLayoutParams.AddRule(LayoutRules.CenterInParent);
imageTimestampLayoutParams.AddRule(LayoutRules.AlignBottom, messageImageView.Id);
var imageMessageTimeStamp = view.FindViewById <TextView>(Resource.Id.MessagingListRow_MessageTimeStampImage);
imageMessageTimeStamp.LayoutParameters = imageTimestampLayoutParams;
if (rightAlignment)
{
imageMessageTimeStamp.SetPadding(0, 0, DpToPx(20), DpToPx(8));
}
else
{
imageMessageTimeStamp.SetPadding(DpToPx(20), 0, 0, DpToPx(10));
}
bubbleTextLayout.Visibility = ViewStates.Gone;
bubbleImageLayout.Visibility = ViewStates.Visible;
if (!string.IsNullOrEmpty(item.AttachmentUrl))
{
// try load image from cache
var image = _imagesService.TryGetImage(item.AttachmentUrl, true);
if (image != null)
{
// generate and show message image
GenerateMessageImage(image, messageImageView, rightAlignment);
imageMessageTimeStamp.Text = item.Created;
}
else
{
// set 'downloading' icon
messageImageView.SetImageResource(Resource.Drawable.ic_missing_image);
// starts loading image in background
_imagesService.DownloadImage(item.AttachmentUrl, -1); // additional data are not used now
}
}
}
return(view);
}
