Android - Problem getting image uri

Question

like the title says my problem concerns the image uri of images taken by the camera. Uri is always null ... WHY?

@Override
public void onClick(View v) {

           


        

Answer 1

Look at this,

Android ACTION_IMAGE_CAPTURE Intent

might provide you with some insight.

public void startCamera() {

    File photo = null;
    Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
    if (android.os.Environment.getExternalStorageState().equals(
            android.os.Environment.MEDIA_MOUNTED)) {
        photo = new File(android.os.Environment
                .getExternalStorageDirectory(), FILE_NAME);
    } else {
        photo = new File(getCacheDir(), FILE_NAME);
    }    
    if (photo != null) {
        intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photo));
        selectedImageUri = Uri.fromFile(photo);
        startActivityForResult(intent, IMAGE_CAPTURE);
    }
}


public void onActivityResult(int requestCode, int resultCode, Intent data) {

     if (requestCode == IMAGE_CAPTURE) {

        if (resultCode == Activity.RESULT_OK) {

            try {
                Uri selectedImage = selectedImageUri;
                //getContentResolver().notifyChange(selectedImage, null);
                ContentResolver cr = getContentResolver();
                Bitmap bitmap;
                bitmap = android.provider.MediaStore.Images.Media
                        .getBitmap(cr, selectedImage);
                rptImage.setImageBitmap(bitmap);

            } catch (Exception e) {
                Toast.makeText(this, "Failed to load", Toast.LENGTH_SHORT)
                        .show();
                Log.e("Camera", e.toString());
            }

        } else {
            selectedImageUri = null;
            rptImage.setImageBitmap(null);
        }

    } 

}

That's a code sample from my application.

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