コード例 #1
0
        //PARSE AND DISPLAY METHODS**********************************************************************************

        //PARSE ...................................................................................
        private void Parse(JsonValue json, int allormine)
        {
            //Parsiranje iz JSON-a u model BucketItem te nakon toga u listu BucketItema
            foreach (JsonValue vrijednost in json)
            {
                BucketItem item = new BucketItem();
                item.Id  = vrijednost["Id"];
                item.Ime = vrijednost["Ime"];
                if (vrijednost["Slika"] == null)
                {
                    item.Slika = null;
                }
                else
                {
                    item.Slika = Base64.Decode(vrijednost["Slika"], Base64Flags.Default);
                }
                item.Opis            = vrijednost["Opis"];
                item.KategorijaNaziv = vrijednost["KategorijaNaziv"];
                item.Ostvareno       = vrijednost["Ostvareno"];
                item.koliko          = 1;

                switch (allormine)
                {
                case 0:
                {
                    bool postoji = false;
                    foreach (BucketItem redak in allitems)
                    {
                        if (item.Ime == redak.Ime)
                        {
                            redak.koliko++;
                            postoji = true;
                        }
                    }
                    if (!postoji)
                    {
                        allitems.Add(item);
                    }
                    break;
                }

                case 1:
                {
                    myitems.Add(item);
                    break;
                }

                default:
                    break;
                }
            }
        }
コード例 #2
0
        //Post data to passed URL
        public async Task SaveTodoItemAsync(BucketItem item, int id)
        {
            string uri;

            uri = "http://bucketlist.ddns.net/api/items/update/" + id;

            var json    = JsonConvert.SerializeObject(item);
            var content = new StringContent(json, Encoding.UTF8, "application/json");

            HttpResponseMessage response = null;

            response = await client.PutAsync(uri, content);

            if (response.IsSuccessStatusCode)
            {
                Toast.MakeText(this, "Uspješno izmjenjeno!", ToastLength.Short).Show();
            }
            else
            {
                Toast.MakeText(this, "Greška", ToastLength.Short).Show();
            }
        }
コード例 #3
0
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            BucketItem model = new BucketItem();

            model.Id              = Intent.GetIntExtra("itemId", 0);
            model.Ime             = Intent.GetStringExtra("ime");
            model.KategorijaNaziv = Intent.GetStringExtra("kategorija");
            model.Opis            = Intent.GetStringExtra("opis");
            model.Slika           = Intent.GetByteArrayExtra("slika");
            model.koliko          = Intent.GetIntExtra("koliko", 0);
            int userId = Intent.GetIntExtra("userId", 0);

            //Kreiranje osnovnog scroll view-a
            var scrollView = new ScrollView(this)
            {
                LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
            };

            SetContentView(scrollView);

            //Kreiranje glavnog layouta (koji je dio scroll view-a)
            mainLayout = new LinearLayout(this)
            {
                Orientation      = Orientation.Vertical,
                LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
            };
            mainLayout.SetBackgroundColor(Color.White);
            mainLayout.SetPadding(30, 30, 30, 30);
            scrollView.AddView(mainLayout);

            EditText naziv = new EditText(this);

            naziv.Text = model.Ime;
            naziv.Hint = "Naziv";
            mainLayout.AddView(naziv);

            pic = new ImageView(this);
            LinearLayout.LayoutParams LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
            pic.LayoutParameters = LayoutParameters;

            if (model.Slika != null)
            {
                DisplayMetrics mets = new DisplayMetrics();
                WindowManager.DefaultDisplay.GetMetrics(mets);
                var    bmp = BitmapFactory.DecodeByteArray(model.Slika, 0, model.Slika.Length);
                double viewWidthToBitmapWidthRatio = (double)mets.WidthPixels / (double)bmp.Width;
                pic.LayoutParameters.Height = (int)(bmp.Height * viewWidthToBitmapWidthRatio);
                pic.SetImageBitmap(bmp);
                pic.SetScaleType(ImageView.ScaleType.FitCenter);
            }

            mainLayout.AddView(pic);

            Button picbutt = new Button(this);

            picbutt.Text = "Odaberi sliku";
            picbutt.SetPadding(20, 30, 20, 30);
            mainLayout.AddView(picbutt);

            picbutt.Click += delegate {
                var imageIntent = new Intent();
                imageIntent.SetType("image/*");
                imageIntent.SetAction(Intent.ActionGetContent);
                StartActivityForResult(
                    Intent.CreateChooser(imageIntent, "Select photo"), 0);
            };

            Spinner spinner = new Spinner(this);

            string[] kategorije = { "Travel", "Sport", "Education", "Fun", "Extreme", "Career", "Hobby", "Family", "Charity" };

            spinner.ItemSelected += new EventHandler <AdapterView.ItemSelectedEventArgs>(spinner_ItemSelected);
            var adapter = ArrayAdapter.CreateFromResource(
                this, Resource.Array.kategorija_array, Android.Resource.Layout.SimpleSpinnerItem);

            adapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);
            spinner.Adapter = adapter;
            spinner.SetSelection(adapter.GetPosition(model.KategorijaNaziv));

            mainLayout.AddView(spinner);

            EditText opis = new EditText(this);

            opis.Hint             = "Opis";
            LayoutParameters      = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
            opis.InputType        = Android.Text.InputTypes.TextVariationLongMessage;
            opis.LayoutParameters = LayoutParameters;
            opis.Text             = model.Opis;
            mainLayout.AddView(opis);

            Button spremi = new Button(this);

            spremi.SetPadding(20, 30, 20, 60);
            spremi.Text = "Spremi";
            mainLayout.AddView(spremi);

            spremi.Click += (sender1, e) =>
            {
                model.Ime             = naziv.Text;
                model.KategorijaNaziv = kategorija;
                model.Opis            = opis.Text;
                model.Ostvareno       = false;
                if (slika != null)
                {
                    model.Slika = slika;
                }

                client = new HttpClient();
                conn(model, userId);
            };
        }
コード例 #4
0
 public async void conn(BucketItem item, int id)
 {
     await SaveTodoItemAsync(item, id);
 }
コード例 #5
0
        //DISPLAY .................................................................................
        private void Display(int allormine)
        {
            List <BucketItem> show = new List <BucketItem>();

            switch (allormine)
            {
            case 0:
                show = allitems;
                break;

            case 1:
                show = myitems;
                break;

            default: break;
            }

            //Slučaj novog korisnika
            if (show.Count == 0)
            {
                layout             = new LinearLayout(this);
                layout.Orientation = Orientation.Vertical;
                LinearLayout.LayoutParams LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
                LayoutParameters.SetMargins(0, 30, 0, 30);
                layout.LayoutParameters = LayoutParameters;
                layout.SetBackgroundColor(Color.White);
                layout.SetPadding(40, 40, 40, 40);

                var obavijest = new TextView(this);
                obavijest.TextSize = 20;
                obavijest.Text     = "Dobrodošao! :)";
                obavijest.SetTextColor(Color.LightSlateGray);
                obavijest.Gravity = GravityFlags.Center;
                obavijest.SetPadding(0, 0, 0, 30);
                layout.AddView(obavijest);

                var obavijest2 = new TextView(this);
                obavijest2.Text = "Nemaš još ništa na svojoj listi? Istraži ALL ili kreiraj novu ludu stvar koju želiš napraviti u svom životu pritiskom na CREATE :)";
                obavijest2.SetTextColor(Color.LightSlateGray);
                obavijest2.SetPadding(40, 0, 40, 40);
                obavijest2.Gravity = GravityFlags.Center;
                layout.AddView(obavijest2);

                mainLayout.AddView(layout);
            }

            //Dodavanje na layout
            show.Reverse();
            foreach (BucketItem item in show)
            {
                LinearLayout.LayoutParams LayoutParameters;

                //Kreiranje novog Layouta
                layout             = new LinearLayout(this);
                layout.Orientation = Orientation.Vertical;
                LayoutParameters   = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
                LayoutParameters.SetMargins(0, 30, 0, 30);
                layout.LayoutParameters = LayoutParameters;

                layout.SetBackgroundColor(Color.White);
                layout.SetPadding(40, 40, 40, 40);

                //Kreiranje imena
                var imeLabel = new TextView(this);
                imeLabel.SetTextSize(ComplexUnitType.Px, 80);
                imeLabel.Text = item.Ime;
                imeLabel.SetTextColor(Color.LightSlateGray);
                layout.AddView(imeLabel);

                //Kreiranje kategorije
                var kategorijaLabel = new TextView(this);
                kategorijaLabel.Text = "Kategorija: " + item.KategorijaNaziv;
                kategorijaLabel.SetTextColor(Color.LightGray);
                if (item.Slika == null)
                {
                    kategorijaLabel.SetPadding(30, 0, 0, 30);
                }
                else
                {
                    kategorijaLabel.SetPadding(30, 0, 0, 0);
                }
                layout.AddView(kategorijaLabel);

                //Kreiranje slike
                var slikaView = new ImageView(this);
                LayoutParameters           = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
                slikaView.LayoutParameters = LayoutParameters;

                if (item.Slika != null)
                {
                    DisplayMetrics mets = new DisplayMetrics();
                    WindowManager.DefaultDisplay.GetMetrics(mets);
                    var    bmp = BitmapFactory.DecodeByteArray(item.Slika, 0, item.Slika.Length);
                    double viewWidthToBitmapWidthRatio = (double)mets.WidthPixels / (double)bmp.Width;
                    slikaView.LayoutParameters.Height = (int)(bmp.Height * viewWidthToBitmapWidthRatio);
                    slikaView.SetImageBitmap(bmp);
                    slikaView.SetScaleType(ImageView.ScaleType.FitCenter);
                }
                layout.AddView(slikaView);

                //Kreiranje opisa
                var opisLabel = new TextView(this);
                opisLabel.Text = item.Opis;
                opisLabel.SetPadding(0, 20, 0, 20);
                opisLabel.SetTextColor(Color.LightSlateGray);
                layout.AddView(opisLabel);

                if (allormine == 0)
                {
                    //Kreiranje ostvarenosti
                    var  ostvarenoSlika    = new ImageView(this);
                    bool imamNaSvojojListi = myitems.Any(e => e.Ime == item.Ime);
                    if (imamNaSvojojListi)
                    {
                        ostvarenoSlika.SetImageResource(Resource.Drawable.ostvarenoTRUE);
                    }
                    else
                    {
                        ostvarenoSlika.SetImageResource(Resource.Drawable.ostvarenoFALSE);
                    }
                    LayoutParameters = new LinearLayout.LayoutParams(100, 100);
                    ostvarenoSlika.LayoutParameters = LayoutParameters;

                    var ostvarenoLabel = new TextView(this);
                    ostvarenoLabel.SetTextColor(Color.LightGray);

                    int broj = item.koliko - 1;
                    if (imamNaSvojojListi)
                    {
                        ostvarenoLabel.Text = "Ti i još " + broj + " ljudi je ostvaruje ovo";
                    }
                    else
                    {
                        ostvarenoLabel.Text = item.koliko + " ljudi ostvaruje ovo";
                    }
                    ostvarenoLabel.SetPadding(10, 25, 0, 0);

                    var grupa = new LinearLayout(this)
                    {
                        Orientation      = Orientation.Horizontal,
                        LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, 100)
                    };

                    grupa.AddView(ostvarenoSlika);
                    grupa.AddView(ostvarenoLabel);
                    layout.AddView(grupa);

                    if (!imamNaSvojojListi)
                    {
                        //Kreiranje gumba za dodavanje
                        var dodajButton = new Button(this);
                        dodajButton.Text = "+ Dodaj";
                        dodajButton.SetTextColor(Color.White);
                        dodajButton.SetTextSize(ComplexUnitType.Px, 40);
                        dodajButton.Click += (sender, e) =>
                        {
                            BucketItem bModel = new BucketItem();
                            bModel              = item;
                            bModel.Ostvareno    = false;
                            dodajButton.Text    = "Dodano na listu";
                            dodajButton.Enabled = false;

                            client = new HttpClient();
                            conn2(bModel, user.id);
                            Toast.MakeText(this, "Dodano na bucket listu! Prilagodi na svom profilu." + item.Ime, ToastLength.Short).Show();
                        };
                        layout.AddView(dodajButton);
                    }
                }

                if (allormine == 1)
                {
                    var grupa1 = new LinearLayout(this)
                    {
                        Orientation      = Orientation.Horizontal,
                        LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, 100)
                    };

                    var ostvarenoSlika = new ImageView(this);
                    if (item.Ostvareno)
                    {
                        ostvarenoSlika.SetImageResource(Resource.Drawable.ostvarenoTRUE);
                    }
                    else
                    {
                        ostvarenoSlika.SetImageResource(Resource.Drawable.ostvarenoFALSE);
                    }
                    LayoutParameters = new LinearLayout.LayoutParams(100, 100);
                    ostvarenoSlika.LayoutParameters = LayoutParameters;
                    grupa1.AddView(ostvarenoSlika);

                    var ostvarenoLabel = new TextView(this);
                    ostvarenoLabel.SetTextColor(Color.LightGray);
                    int broj = item.koliko - 1;
                    if (item.Ostvareno)
                    {
                        ostvarenoLabel.Text = "Ostvario si ovo";
                    }
                    else
                    {
                        ostvarenoLabel.Text = "Nisi još ostvario";
                    }
                    ostvarenoLabel.SetPadding(10, 25, 0, 0);
                    grupa1.AddView(ostvarenoLabel);

                    layout.AddView(grupa1);

                    var grupa2 = new LinearLayout(this)
                    {
                        Orientation = Orientation.Horizontal,
                        //LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, )
                    };

                    var ostvarenobutton = new Button(this);
                    if (item.Ostvareno)
                    {
                        ostvarenobutton.Text = "Vrati na neostvareno";
                    }
                    else
                    {
                        ostvarenobutton.Text = "Ostvari";
                    }
                    ostvarenobutton.SetTextColor(Color.White);
                    ostvarenobutton.Click += (sender, e) =>
                    {
                        if (item.Ostvareno)
                        {
                            ostvarenoLabel.Text = "Nisi još ostvario";
                            ostvarenoSlika.SetImageResource(Resource.Drawable.ostvarenoFALSE);
                            ostvarenobutton.Text = "Ostvari";
                            item.Ostvareno       = !item.Ostvareno;
                        }
                        else
                        {
                            ostvarenoLabel.Text = "Ostvario si ovo";
                            ostvarenoSlika.SetImageResource(Resource.Drawable.ostvarenoTRUE);
                            ostvarenobutton.Text = "Vrati na neostvareno";
                            item.Ostvareno       = !item.Ostvareno;
                        }

                        conn("http://bucketlist.ddns.net/api/items/ostvareno/" + user.id + "?bucketItemId=" + item.Id, 1);
                    };
                    grupa2.AddView(ostvarenobutton);

                    var uredibutton = new Button(this);
                    uredibutton.Text = "Uredi";
                    uredibutton.SetTextColor(Color.White);
                    uredibutton.Click += (sender, e) =>
                    {
                        Intent activity2 = new Intent(this, typeof(UpdateItem));
                        activity2.PutExtra("ime", item.Ime);
                        activity2.PutExtra("itemId", item.Id);
                        activity2.PutExtra("kategorija", item.KategorijaNaziv);
                        activity2.PutExtra("opis", item.Opis);
                        activity2.PutExtra("slika", item.Slika);
                        activity2.PutExtra("userId", user.id);
                        activity2.PutExtra("koliko", item.koliko);
                        StartActivity(activity2);
                    };
                    grupa2.AddView(uredibutton);


                    layout.AddView(grupa2);
                }


                //Dodavanje kreiranog layouta na glavni layout
                mainLayout.AddView(layout);
            }
        }
コード例 #6
0
        //........................................................

//ON CREATE() ***********************************************************************************************

        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            string url = Intent.GetStringExtra("url");

            login(url);


//PRVI TAB - HOMEPAGE ***************************************************************************************

            ActionBar.NavigationMode = ActionBarNavigationMode.Tabs;
            ActionBar.Tab tab = ActionBar.NewTab();
            tab.SetText(Resources.GetString(Resource.String.All));
            tab.TabSelected += (sender, args) =>
            {
                allitems = new List <BucketItem>();
                var relative = new RelativeLayout(this)
                {
                    LayoutParameters = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                this.SetContentView(relative);

                //Kreiranje osnovnog scroll view-a
                var scrollView = new ScrollView(this)
                {
                    LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                relative.AddView(scrollView);

                //Kreiranje glavnog layouta (koji je dio scroll view-a)
                mainLayout = new LinearLayout(this)
                {
                    Orientation      = Orientation.Vertical,
                    LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                mainLayout.SetBackgroundColor(Color.WhiteSmoke);

                scrollView.AddView(mainLayout);

                // Dohvat podataka
                conn("http://bucketlist.ddns.net/api/items", 0);
            };
            ActionBar.AddTab(tab);


//DRUGI TAB - PROFILE ***************************************************************************************

            tab = ActionBar.NewTab();
            tab.SetText(Resources.GetString(Resource.String.Profile));
            tab.TabSelected += (sender, args) =>
            {
                myitems = new List <BucketItem>();
                var relative = new RelativeLayout(this)
                {
                    LayoutParameters = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                this.SetContentView(relative);

                //Kreiranje osnovnog scroll view-a
                var scrollView = new ScrollView(this)
                {
                    LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                relative.AddView(scrollView);

                //Kreiranje glavnog layouta (koji je dio scroll view-a)
                mainLayout = new LinearLayout(this)
                {
                    Orientation      = Orientation.Vertical,
                    LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                mainLayout.SetBackgroundColor(Color.WhiteSmoke);

                scrollView.AddView(mainLayout);

                LinearLayout podaci = new LinearLayout(this)
                {
                    LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent),
                    Orientation      = Orientation.Vertical
                };

                podaci.SetBackgroundColor(Color.DarkSeaGreen);
                podaci.SetPadding(20, 20, 20, 20);

                var slikakorisnik = new ImageView(this);
                var bmp1          = BitmapFactory.DecodeByteArray(user.slika, 0, user.slika.Length);
                var bmp           = getRoundedShape(bmp1);
                slikakorisnik.SetImageBitmap(bmp);
                LinearLayout.LayoutParams LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, 402);
                slikakorisnik.LayoutParameters = LayoutParameters;
                //slikakorisnik.SetScaleType(ImageView.ScaleType.FitCenter);
                podaci.AddView(slikakorisnik);

                TextView imekorisnika = new TextView(this);
                LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
                imekorisnika.LayoutParameters = LayoutParameters;
                imekorisnika.Text             = user.imeprezime;
                imekorisnika.TextSize         = 25;
                imekorisnika.SetTextColor(Color.White);
                imekorisnika.Gravity = GravityFlags.Center;
                podaci.AddView(imekorisnika);

                mainLayout.AddView(podaci);

                LinearLayout podaci2 = new LinearLayout(this);
                LayoutParameters    = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
                podaci2.Orientation = Orientation.Vertical;
                LayoutParameters.SetMargins(0, 0, 0, 20);
                podaci2.SetPadding(40, 40, 40, 40);
                podaci2.SetBackgroundColor(Color.WhiteSmoke);
                podaci2.LayoutParameters = LayoutParameters;

                TextView motolabel = new TextView(this);
                motolabel.Text = "Moto";
                motolabel.SetTextColor(Color.LightSlateGray);
                motolabel.SetTypeface(Typeface.SansSerif, TypefaceStyle.Italic);
                motolabel.LayoutParameters = LayoutParameters;
                motolabel.Gravity          = GravityFlags.Center;
                podaci2.AddView(motolabel);

                TextView moto = new TextView(this);
                moto.Text = user.motto;
                moto.SetTextColor(Color.LightSlateGray);
                moto.LayoutParameters = LayoutParameters;
                moto.Gravity          = GravityFlags.Center;
                podaci2.AddView(moto);

                TextView opislabel = new TextView(this);
                opislabel.Text = "Opis";
                opislabel.SetTextColor(Color.LightSlateGray);
                opislabel.SetTypeface(Typeface.SansSerif, TypefaceStyle.Italic);
                opislabel.LayoutParameters = LayoutParameters;
                opislabel.Gravity          = GravityFlags.Center;
                podaci2.AddView(opislabel);

                TextView opis = new TextView(this);
                opis.Text = user.opis;
                opis.SetTextColor(Color.LightSlateGray);
                opis.LayoutParameters = LayoutParameters;
                opis.Gravity          = GravityFlags.Center;
                podaci2.AddView(opis);

                mainLayout.AddView(podaci2);


                // Dohvat podataka
                conn("http://bucketlist.ddns.net/api/items/" + user.id, 1);
            };
            ActionBar.AddTab(tab);


//TREĆI TAB - CREATE/EDIT**************************************************************************************************

            tab = ActionBar.NewTab();
            tab.SetText(Resources.GetString(Resource.String.Add));
            tab.TabSelected += (sender, args) =>
            {
                //Kreiranje osnovnog scroll view-a
                var scrollView = new ScrollView(this)
                {
                    LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                SetContentView(scrollView);

                //Kreiranje glavnog layouta (koji je dio scroll view-a)
                mainLayout = new LinearLayout(this)
                {
                    Orientation      = Orientation.Vertical,
                    LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
                };
                mainLayout.SetBackgroundColor(Color.White);
                mainLayout.SetPadding(30, 30, 30, 30);

                scrollView.AddView(mainLayout);

                EditText naziv = new EditText(this);
                naziv.Hint = "Naziv";
                mainLayout.AddView(naziv);

                pic = new ImageView(this);
                LinearLayout.LayoutParams LayoutParameters = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
                mainLayout.AddView(pic);
                slika = null;

                Button picbutt = new Button(this);
                picbutt.Text = "Odaberi sliku";
                picbutt.SetPadding(20, 30, 20, 30);
                mainLayout.AddView(picbutt);

                picbutt.Click += delegate {
                    var imageIntent = new Intent();
                    imageIntent.SetType("image/*");
                    imageIntent.SetAction(Intent.ActionGetContent);
                    StartActivityForResult(
                        Intent.CreateChooser(imageIntent, "Select photo"), 0);
                };

                Spinner  spinner    = new Spinner(this);
                string[] kategorije = { "Travel", "Sport", "Education", "Fun", "Extreme", "Career", "Hobby", "Family", "Charity" };

                spinner.ItemSelected += new EventHandler <AdapterView.ItemSelectedEventArgs>(spinner_ItemSelected);
                var adapter = ArrayAdapter.CreateFromResource(
                    this, Resource.Array.kategorija_array, Android.Resource.Layout.SimpleSpinnerItem);

                adapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);
                spinner.Adapter = adapter;

                mainLayout.AddView(spinner);

                EditText opis = new EditText(this);
                opis.Hint             = "Opis";
                LayoutParameters      = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
                opis.InputType        = Android.Text.InputTypes.TextVariationLongMessage;
                opis.LayoutParameters = LayoutParameters;
                mainLayout.AddView(opis);

                Button spremi = new Button(this);
                spremi.SetPadding(20, 30, 20, 60);
                spremi.Text = "Spremi";
                mainLayout.AddView(spremi);

                spremi.Click += (sender1, e) =>
                {
                    BucketItem bModel = new BucketItem();
                    bModel.Ime             = naziv.Text;
                    bModel.KategorijaNaziv = kategorija;
                    bModel.Opis            = opis.Text;
                    bModel.Ostvareno       = false;
                    bModel.Slika           = slika;

                    client = new HttpClient();
                    conn2(bModel, user.id);
                };
            };
            ActionBar.AddTab(tab);
        } // --> KRAJ ONCREATE() METODE