protected override async Task <Java.Lang.Void> RunInBackground(params Java.Lang.Void[] @params)
{
ISharedPreferences info = Application.Context.GetSharedPreferences(context.GetString(Resource.String.ApplicationInfo), FileCreationMode.Private);
bool LoggedIn = info.GetBoolean(context.GetString(Resource.String.LogIn), false);
MeritMoneyBrain.CurrentAccessToken = info.GetString(context.GetString(Resource.String.CurrentAccessToken), String.Empty);
if (context.NetworkStatus.State != NetworkState.Disconnected)
{
if (LoggedIn)
{
Profile p = await MeritMoneyBrain.GetProfile();
p.AvatarIsDefault = OperationWithBitmap.isDefault(p.imageUri);
ProfileDatabase db = new ProfileDatabase();
db.Update(p);
}
context.StartActivity(new Intent(Application.Context, typeof(MainActivity)));
}
else
{
await Task.Delay(500);
context.StartActivity(new Intent(Application.Context, typeof(NoInternetActivity)));
}
return(null);
}
protected override Android.Graphics.Bitmap RunInBackground(params Profile[] @params)
{
String imageUrl = @params[0].imageUri;
String userId = @params[0].ID;
Bitmap image = null;
bool AvatarIsDefault = @params[0].AvatarIsDefault;
if (imageUrl == null)
{
return(null);
}
try
{
byte[] data = OperationWithBitmap.Retrieve(context, userId);
if (data == null)
{
image = OperationWithBitmap.GetFromUrl(imageUrl);
var bitmapData = OperationWithBitmap.ConvertToByteArray(image);
OperationWithBitmap.Cache(context, bitmapData, userId);
}
else
{
image = OperationWithBitmap.ConvertFromByteArray(data);
}
}
catch (Exception e) { Console.Out.WriteLine(e.Message); }
return(image);
}
protected override void OnPostExecute(Task <Bitmap> result)
{
byte[] bitmapData = OperationWithBitmap.ConvertToByteArray(result.Result);
db.UpdateAvatarUrl(New: url, at: UserId);
OperationWithBitmap.Cache(Application.Context, bitmapData, UserId);
base.OnPostExecute(result);
}
public static async Task <String> UploadImage(Bitmap image)
{
string boundary = "----------------------------" + DateTime.Now.Ticks.ToString("x");
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(await GetUploadUrl());
request.ContentType = "multipart/form-data; boundary=" +
boundary;
request.Method = "POST";
request.KeepAlive = true;
request.Headers.Add("Access-Token", CurrentAccessToken);
Stream memStream = new System.IO.MemoryStream();
var boundarybytes = System.Text.Encoding.ASCII.GetBytes("\r\n--" +
boundary + "\r\n");
var endBoundaryBytes = System.Text.Encoding.ASCII.GetBytes("\r\n--" +
boundary + "--");
string formdataTemplate = "\r\n--" + boundary +
"\r\nContent-Disposition: form-data; name=\"{0}\";\r\n\r\n{1}";
string headerTemplate =
"Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\n" +
"Content-Type: application/octet-stream\r\n\r\n";
byte[] file = OperationWithBitmap.ConvertToByteArray(image);
memStream.Write(boundarybytes, 0, boundarybytes.Length);
var header = string.Format(headerTemplate, "uplTheFile", file);
var headerbytes = System.Text.Encoding.UTF8.GetBytes(header);
memStream.Write(headerbytes, 0, headerbytes.Length);
memStream.Write(file, 0, file.Length);
memStream.Write(endBoundaryBytes, 0, endBoundaryBytes.Length);
request.ContentLength = memStream.Length;
using (Stream requestStream = request.GetRequestStream())
{
memStream.Position = 0;
byte[] tempBuffer = new byte[memStream.Length];
memStream.Read(tempBuffer, 0, tempBuffer.Length);
memStream.Close();
requestStream.Write(tempBuffer, 0, tempBuffer.Length);
}
JsonValue jsonDoc;
using (var response = request.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
jsonDoc = await Task.Run(() => JsonValue.Load(stream));
}
}
return(jsonDoc["imageUrl"]);
}
private async Task HandleResult()
{
if (EditName.Text != String.Empty)
{
UserName.Text = EditName.Text;
EditName.Text = String.Empty;
}
if (SaveSwitchState != NotificationSwitch.Checked)
{
SwitchWasChanged = true;
}
else
{
SwitchWasChanged = false;
}
if (SaveName != UserName.Text)
{
nameWasChanged = true;
}
else
{
nameWasChanged = false;
}
if (AvatarWasChanged)
{
new UploadAvatarOnServer(UserAvatar).Execute().Get();
AvatarWasChanged = false;
}
if (SwitchWasChanged && !nameWasChanged)
{
Profile p = await MeritMoneyBrain.updateProfile(String.Empty, SwitchWasChanged, NotificationSwitch.Checked);
p.AvatarIsDefault = OperationWithBitmap.isDefault(p.imageUri);
ProfileDatabase db = new ProfileDatabase();
db.Update(p);
}
if (nameWasChanged)
{
Profile p = await MeritMoneyBrain.updateProfile(UserName.Text, SwitchWasChanged, NotificationSwitch.Checked);
ProfileDatabase db = new ProfileDatabase();
db.Update(p);
}
}
protected override Java.Lang.Void RunInBackground(params Profile[] @params)
{
Profile profile = @params[0];
ISharedPreferences info = Application.Context.GetSharedPreferences(Application.Context.GetString(Resource.String.ApplicationInfo), FileCreationMode.Private);
ISharedPreferencesEditor edit = info.Edit();
edit.PutString(Application.Context.GetString(Resource.String.CurrentAccessToken), MeritMoneyBrain.CurrentAccessToken);
edit.Apply();
profile.AvatarIsDefault = OperationWithBitmap.isDefault(profile.imageUri);
ProfileDatabase db = new ProfileDatabase();
db.CreateDatabase();
db.Insert(profile);
return(null);
}
public async void OnClick(IDialogInterface dialog, int which)
{
switch (which)
{
case (int)DialogButtonType.Neutral:
dialog.Dismiss();
NumberOfPoints.Text = String.Empty;
SendPointsButton.Enabled = false;
break;
case (int)DialogButtonType.Positive:
try
{
ProfileDatabase pdb = new ProfileDatabase();
if (Convert.ToInt64(NumberOfPoints.Text) > pdb.GetProfile().distribute)
{
Toast.MakeText(this, "Unavailible points amount.", ToastLength.Short).Show();
break;
}
}
catch (Exception) { Toast.MakeText(this, "Too many points to send.", ToastLength.Short).Show(); break; }
ProgressDialog progressDialog = ProgressDialog.Show(this, "", "Sending points...", true);
String name = userNameToDistribute.Text;
userNameToDistribute.Text = String.Empty;
String number = NumberOfPoints.Text;
NumberOfPoints.Text = String.Empty;
String notes = Notes.Text;
Profile p = await MeritMoneyBrain.DistributePoints(number, userIDtoDistribute, notes);
p.AvatarIsDefault = OperationWithBitmap.isDefault(p.imageUri);
ProfileDatabase db = new ProfileDatabase();
db.Update(p);
new UpdateProfileData(this, progressDialog, number, name).Execute(p);
break;
}
}
protected override Java.Lang.Void RunInBackground(params object[] @params)
{
if (@params[0].GetType() == typeof(HistoryListItem))
{
HistoryListItem historyItem = @params[0] as HistoryListItem;
UsersDatabase db = new UsersDatabase();
UserListItem user = db.GetUserByID(historyItem.fromUserID);
try
{
byte[] data = OperationWithBitmap.Retrieve(context, user.ID);
if (data == null)
{
Bitmap curImage = OperationWithBitmap.GetFromUrl(user.url);
//user.AvatarIsDefault = OperationWithBitmap.isDefault(curImage);
//if (!user.AvatarIsDefault)
//{
historyItem.image = curImage;
//}
var bitmapData = OperationWithBitmap.ConvertToByteArray(historyItem.image);
OperationWithBitmap.Cache(context, bitmapData, historyItem.ID);
}
else
{
//if (!user.AvatarIsDefault)
historyItem.image = OperationWithBitmap.ConvertFromByteArray(data);
}
}
catch (Exception e) { Console.Out.WriteLine(e.Message); }
}
else if (@params[0].GetType() == typeof(UserListItem))
{
UserListItem user = @params[0] as UserListItem;
bool AvatarIsDefault = user.AvatarIsDefault;
try
{
byte[] data = OperationWithBitmap.Retrieve(context, user.ID);
if (data == null)
{
Bitmap curImage = OperationWithBitmap.GetFromUrl(user.url);
//user.AvatarIsDefault = OperationWithBitmap.isDefault(curImage);
//if (!user.AvatarIsDefault)
//{
user.image = curImage;
// UsersDatabase db = new UsersDatabase();
// db.UpdateAvatarState(user);
//}
var bitmapData = OperationWithBitmap.ConvertToByteArray(user.image);
OperationWithBitmap.Cache(context, bitmapData, user.ID);
}
else
{
//if (!user.AvatarIsDefault)
user.image = OperationWithBitmap.ConvertFromByteArray(data);
}
}
catch (Exception e) { Console.Out.WriteLine(e.Message); }
}
else
{
throw new Exception("Wrong ItemList type.");
}
return(null);
}
protected override void OnPreExecute()
{
base.OnPreExecute();
OperationWithBitmap.Delete(Application.Context, UserId);
}
protected override Java.Lang.Void RunInBackground(params Java.Lang.Void[] @params)
{
profile.AvatarIsDefault = OperationWithBitmap.isDefault(profile.imageUri);
return(null);
}
