void SetImageViewFromRakuten(RakutenAPI rakutenAPI)
{
rakutenAPI.Query.hits = 5;
rakutenAPI.CallBackString += (string json) =>
{
try
{
var parse = DynamicJson.Parse(json);
// 検索結果商品数
int count = (int)parse.count;
int cnt = 0;
for (int i = 0; i < count; i++)
{
var item = parse.Items[i].Item;
string isbn = (string)item.isbn;
string jan = (string)item.jan;
string title = (string)item.title;
string largeImageUrl = (string)item.largeImageUrl;
string itemCaption = (string)item.itemCaption;
// 先頭から3文字を取得
// ex) "001004008006/001017005004" → "001" → "Book"
int genreId = int.Parse(((string)item.booksGenreId).Substring(0, 3));
string genreName = RakutenAPI.GetGenreName(genreId);
var downloadHelper = new DownloadHelper();
downloadHelper.CallBackBytes += (byte[] bytes) =>
{
string imgFilePath = MyData.GetImgFilePath(genreName, isbn, jan);
string datFilePath = MyData.GetDatFilePath(genreName, isbn, jan);
var obj = new
{
isbn = isbn,
jan = jan,
title = title,
itemCaption = itemCaption,
genreName = genreName
};
SDCardHelper.save(datFilePath, DynamicJson.Serialize(obj));
SDCardHelper.save(imgFilePath, bytes);
Bitmap bitmap = BitmapFactory.DecodeByteArray(bytes, 0, bytes.Length);
UIHelper.showImageToast(title, bitmap, itemCaption);
};
downloadHelper.BytesFromUrl(largeImageUrl);
}
}
catch (Exception ee)
{
UIHelper.DelayedToast("データの解析失敗…", 10);
}
};
rakutenAPI.start();
UIHelper.DelayedToast("情報取得開始", 10);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
UIHelper.init(this);
string genre = Intent.GetStringExtra("genre") ?? null;
if (genre == null)
{
UIHelper.ShowToast("There is no genre...");
Finish();
}
else
{
UIHelper.ShowToast("This genre is " + genre);
}
Bitmap noImage = BitmapFactory.DecodeResource(Resources, Resource.Drawable.no_image);
string datDirectoryPath = MyData.GetDatDirectory(genre);
string imgDirectoryPath = MyData.GetImgDirectory(genre);
if (SDCardHelper.ISExistDirectory(datDirectoryPath))
{
string[] datFiles = SDCardHelper.GetFiles(datDirectoryPath);
foreach (var filePath in datFiles)
{
try
{
string fileName = System.IO.Path.GetFileNameWithoutExtension(filePath);
string json = SDCardHelper.loadText(datDirectoryPath + "/" + fileName + ".dat");
var parse = DynamicJson.Parse(json);
string title = (string)parse.title;
string caption = (string)parse.itemCaption;
var listViewItem = new ListViewItem()
{
Title = title,
Thumbnail = noImage,
Caption = caption
};
byte[] bytes = SDCardHelper.loadBytes(imgDirectoryPath + "/" + fileName + ".jpg");
Bitmap bitmap = null;
if (bytes != null)
{
bitmap = BitmapFactory.DecodeByteArray(bytes, 0, bytes.Length);
}
if (bitmap != null)
{
// UIHelper.showImageToast(title, bitmap, caption);
listViewItem.Thumbnail = bitmap;
}
items.Add(listViewItem);
}
catch (Exception e)
{
UIHelper.ShowToast(e.Message);
}
}
}
listView = new ListView(this);
listView.Adapter = new CustomListView(this, items);
SetContentView(listView);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
UIHelper.init(this);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
//Create a new instance of our Scanner
scanner = new MobileBarcodeScanner(this);
buttonScanDefaultView = this.FindViewById <Button>(Resource.Id.mainButtonNew);
buttonScanDefaultView.Click += async delegate {
//Tell our scanner to use the default overlay
scanner.UseCustomOverlay = false;
//We can customize the top and bottom text of the default overlay
scanner.TopText = "Hold the camera up to the barcode\nAbout 6 inches away";
scanner.BottomText = "Wait for the barcode to automatically scan!";
//Start scanning
var result = await scanner.Scan();
HandleScanResult(result);
};
var buttonBook = this.FindViewById <Button>(Resource.Id.mainButtonBook);
buttonBook.Click += delegate
{
UIHelper.DelayedToast("Book", 10);
var activity2 = new Intent(this, typeof(Activity2));
activity2.PutExtra("genre", "Book");
StartActivity(activity2);
};
var buttonGame = this.FindViewById <Button>(Resource.Id.mainButtonGame);
buttonGame.Click += delegate
{
UIHelper.DelayedToast("Game", 10);
var activity2 = new Intent(this, typeof(Activity2));
activity2.PutExtra("genre", "game");
StartActivity(activity2);
};
var buttonCd = this.FindViewById <Button>(Resource.Id.mainButtonCD);
buttonCd.Click += delegate
{
UIHelper.DelayedToast("CD", 10);
var activity2 = new Intent(this, typeof(Activity2));
activity2.PutExtra("genre", "CD");
StartActivity(activity2);
};
var buttonDVD = this.FindViewById <Button>(Resource.Id.mainButtonDVD);
buttonDVD.Click += delegate
{
UIHelper.DelayedToast("DVD", 10);
var activity2 = new Intent(this, typeof(Activity2));
activity2.PutExtra("genre", "DVD");
StartActivity(activity2);
};
// 円グラフ読み込み及び作成
var imageViewPieChart = FindViewById <ImageView>(Resource.Id.mainImageViewPieChart);
if (SDCardHelper.ISExistFile(Constant.APP_NAME + "/PieChart.jpg"))
{
byte[] bytes = SDCardHelper.loadBytes(Constant.APP_NAME + "/PieChart.jpg");
Bitmap bitmap = BitmapFactory.DecodeByteArray(bytes, 0, bytes.Length);
imageViewPieChart.SetImageBitmap(bitmap);
}
var heartRailsAPI = new HeartRailsAPI();
string[] genres = { "Book", "Game", "CD", "DVD" };
int cnt = 0;
for (int i = 0; i < 4; i++)
{
string datDirectoryPath = MyData.GetDatDirectory(genres[i]);
if (!SDCardHelper.ISExistDirectory(datDirectoryPath))
{
continue;
}
int num = SDCardHelper.GetFiles(datDirectoryPath).Length;
heartRailsAPI.AddElement(genres[i], num);
cnt++;
}
if (cnt == 0)
{
heartRailsAPI.AddElement("None", 100);
}
// heartRailsAPI.Query.title_top = "Genre Pie Chart";
heartRailsAPI.CallBackBytes += (byte[] bytes) =>
{
SDCardHelper.save(Constant.APP_NAME + "/PieChart.jpg", bytes);
Bitmap bitmap = BitmapFactory.DecodeByteArray(bytes, 0, bytes.Length);
imageViewPieChart.SetImageBitmap(bitmap);
};
heartRailsAPI.start();
}