Bild aus Gallery holen

1btngallery.setOnClickListener(new View.OnClickListener() {
2
3 @Override
4 public void onClick(View arg0) {
5 // TODO Auto-generated method stub
6 //openGallery(SELECT_FILE1);
7 Intent i = new Intent(
8 Intent.ACTION_PICK,
9 android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
10
11 startActivityForResult(i, RESULT_LOAD_IMAGE);
12 }
13 });

1@Override
2 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
3 super.onActivityResult(requestCode, resultCode, data);
4
5 if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK && null != data) {
6 Uri selectedImage = data.getData();
7 String[] filePathColumn = { MediaStore.Images.Media.DATA };
8
9 Cursor cursor = getContentResolver().query(selectedImage,
10 filePathColumn, null, null, null);
11 cursor.moveToFirst();
12
13 int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
14 String picturePath = cursor.getString(columnIndex);
15 cursor.close();
16
17 ImageView imageView = (ImageView) findViewById(R.id.image);
18 imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
19 selectedPath1 = getPath(selectedImage);
20 File imgFile = new File(selectedPath1);
21 if(imgFile.exists()){
22
23 Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
24
25 ImageView myImage = (ImageView) findViewById(R.id.image);
26 myImage.setImageBitmap(myBitmap);
27 //Upload
28 HttpURLConnection conn = null;
29 DataOutputStream dos = null;
30 DataInputStream inStream = null;
31 String exsistingFileName = selectedPath1;
32 // Is this the place are you doing something wrong.
33 String lineEnd = "\r\n";
34 String twoHyphens = "--";
35 String boundary = "*****";
36 int bytesRead, bytesAvailable, bufferSize;
37 byte[] buffer;
38 int maxBufferSize = 1*1024*1024;
39 session = new SessionManager(getApplicationContext());
40 HashMap<String, String> user = session.getUserDetails();
41 String username = user.get(SessionManager.KEY_ID);
42 String urlString = "http://*******************/upload_image.php?username="+username;
43 try
44 {
45
46 FileInputStream fileInputStream = new FileInputStream(new File(exsistingFileName) );
47 URL url = new URL(urlString);
48 conn = (HttpURLConnection) url.openConnection();
49 conn.setDoInput(true);
50 // Allow Outputs
51 conn.setDoOutput(true);
52 // Don't use a cached copy.
53 conn.setUseCaches(false);
54 // Use a post method.
55 conn.setRequestMethod("POST");
56 conn.setRequestProperty("Connection", "Keep-Alive");
57 conn.setRequestProperty("Content-Type", "multipart/form-data;boundary="+boundary);
58 dos = new DataOutputStream( conn.getOutputStream() );
59 dos.writeBytes(twoHyphens + boundary + lineEnd);
60 dos.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + exsistingFileName +"\"" + lineEnd);
61 dos.writeBytes(lineEnd);
62 Log.e("MediaPlayer","Headers are written");
63 bytesAvailable = fileInputStream.available();
64 bufferSize = Math.min(bytesAvailable, maxBufferSize);
65 buffer = new byte[bufferSize];
66 bytesRead = fileInputStream.read(buffer, 0, bufferSize);
67 while (bytesRead > 0)
68 {
69 dos.write(buffer, 0, bufferSize);
70 bytesAvailable = fileInputStream.available();
71 bufferSize = Math.min(bytesAvailable, maxBufferSize);
72 bytesRead = fileInputStream.read(buffer, 0, bufferSize);
73 }
74 dos.writeBytes(lineEnd);
75 dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
76 BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
77 String inputLine;
78 while ((inputLine = in.readLine()) != null)
79 // close streams
80 Log.e("MediaPlayer","File is written");
81 fileInputStream.close();
82 dos.flush();
83 dos.close();
84 }
85 catch (MalformedURLException ex)
86 {
87 Log.e("Log1", "error: " + ex.getMessage(), ex);
88 }
89 catch (IOException ioe)
90 {
91 Log.e("Log2", "error: " + ioe.getMessage(), ioe);
92 }
93 //
94 }
95 }
96
97
98 }

1public String getPath(Uri uri) {
2
3 String[] projection = { MediaStore.Images.Media.DATA };
4
5 Cursor cursor = managedQuery(uri, projection, null, null, null);
6
7 int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
8
9 cursor.moveToFirst();
10
11 return cursor.getString(column_index);
12
13 }