Bilder Download - Geschwindigkeit

1WARN/MediaProvider(206): original file hasn't been stored yet: [bild]

1int length = connection.getContentLength();
2 InputStream is = (InputStream) url.getContent();
3
4 byte[] imageData = new byte[length];
5 int buffersize = (int) Math.ceil(length / (double) 100);
6 int downloaded = 0;
7 int read;
8
9 while (downloaded < length) {
10 if (length < buffersize) {
11 read = is.read(imageData, downloaded, length);
12 } else if ((length - downloaded) <= buffersize) {
13 read = is.read(imageData, downloaded, length
14 - downloaded);
15 } else {
16 read = is.read(imageData, downloaded, buffersize);
17 }
18
19 downloaded += read;
20 publishProgress(i, countPaths, (downloaded * 100) / length);
21 }
22
23 Bitmap bitmap = BitmapFactory.decodeByteArray(imageData, 0,
24 length);

1String filename = name;
2 ContentValues values = new ContentValues();
3 File sdImageMainDirectory = new File(Environment
4 .getExternalStorageDirectory(), getResources().getString(
5 R.string.directory));
6
7 sdImageMainDirectory.mkdirs();
8
9 File outputFile = new File(sdImageMainDirectory, filename);
10 values.put(MediaColumns.DATA, outputFile.toString());
11 values.put(MediaColumns.TITLE, filename);
12 values.put(MediaColumns.DATE_ADDED, System
13 .currentTimeMillis());
14 values.put(MediaColumns.MIME_TYPE, "image/png");
15
16 Uri uri = this.getContentResolver().insert(
17 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
18
19 try {
20 OutputStream outStream = this.getContentResolver()
21 .openOutputStream(uri);
22 bitmap.compress(Bitmap.CompressFormat.PNG, 95, outStream);
23
24 outStream.flush();
25 outStream.close();
26
27 } catch (FileNotFoundException e) {e.printStackTrace();}
28 catch (IOException e) {e.printStackTrace();}
29 }

1if(bild kein FFD9)
2 dann hinzufügen