ImageView mit externer quelle

1public class NeueMeldungActivity extends Activity {
2 private static final int CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE = 100;
3 private Uri fileUri;
4 private Intent cameraIntent;
5 private ImageView image;
6 private static File mediaFile;
7
8 public void onCreate(Bundle savedInstanceState) {
9 super.onCreate(savedInstanceState);
10 setContentView(R.layout.neue_meldung);
11 ...
12 // create Intent to take a picture and return control to the calling application
13 cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
14 fileUri = getOutputMediaFileUri(); // create a file to save the image
15 cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); // set the image file name
16 image = (ImageView) findViewById(R.id.image);
17 }
18
19 ...
20 public void onCameraButtonClick(View v) {
21 startActivityForResult(cameraIntent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
22 }
23
24 /** Create a file Uri for saving an image or video */
25 private static Uri getOutputMediaFileUri(){
26 return Uri.fromFile(getOutputMediaFile());
27 }
28
29 /** Create a File for saving an image or video */
30 private static File getOutputMediaFile(){
31 // To be safe, you should check that the SDCard is mounted
32 // using Environment.getExternalStorageState() before doing this.
33
34 File mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(
35 Environment.DIRECTORY_PICTURES), "<app-name>");
36 // This location works best if you want the created images to be shared
37 // between applications and persist after your app has been uninstalled.
38
39 // Create the storage directory if it does not exist
40 if (! mediaStorageDir.exists()){
41 if (! mediaStorageDir.mkdirs()){
42 return null;
43 }
44 }
45
46 // Create a media file name
47 String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
48 mediaFile = new File(mediaStorageDir.getPath() + File.separator +
49 "IMG.jpg");
50 return mediaFile;
51 }
52 @Override
53 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
54 if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) {
55 if (resultCode == RESULT_OK) {
56 System.out.println(mediaFile.getAbsolutePath());
57 Bitmap myBitmap = BitmapFactory.decodeFile(mediaFile.getAbsolutePath());
58 image.setImageBitmap(myBitmap);
59 myBitmap.recycle();
60 } else if (resultCode == RESULT_CANCELED) {
61 Toast.makeText(this, "Camera Canceled", Toast.LENGTH_LONG).show();
62 // User cancelled the image capture
63 } else {
64 Toast.makeText(this, "Saving image failet", Toast.LENGTH_LONG).show();
65 // Image capture failed, advise user
66 }
67 }
68 }
69}

1ImageView image = (ImageView) findViewById(R.id.image);
2myBitmap = BitmapFactory.decodeFile(file.getAbsolutePath());
3setImageBitmap(myBitmap);
4refreshDrawableState();
5recycle();

112-12 15:34:33.104: E/AndroidRuntime(1084): java.lang.RuntimeException: Canvas: trying to use a recycled bitmap android.graphics.Bitmap@412e9d20