CODEWITHSUNDEEP
android
Alexandre C. do Carmo
Alexandre C. do Carmo

Reputation: 701

How to get full resolution picture

Hello I created a android code to take picture, the code worked well but when I get a copy of picture the resolutions is very low. How can I get full resolution. This is my code:

private void cameraIntent()
{
    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    intent.putExtra( MediaStore.EXTRA_OUTPUT, this.destinationUpload);
    startActivityForResult(intent, REQUEST_CAMERA);
}

private void onCaptureImageResult(Intent data) {
    Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    thumbnail.compress(Bitmap.CompressFormat.JPEG, 100, bytes);

    File destination = new File(Environment.getExternalStorageDirectory(),"img.jpg");

    FileOutputStream fo;
    try {
        destination.createNewFile();
        fo = new FileOutputStream(destination);
        fo.write(bytes.toByteArray());
        fo.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

Upvotes: 0

Views: 424

Answers (1)

DariusL
DariusL

Reputation: 4087

You're going to have so much fun supporting all the different camera applications.

You're half way there. The docs say that

The caller may pass an extra EXTRA_OUTPUT to control where this image will be written. If the EXTRA_OUTPUT

intent.putExtra( MediaStore.EXTRA_OUTPUT, this.destinationUpload);

tells the camera app to save the image to the file at destinationUpload. Now you can read that file, or you can get a MediaStore URI to that file. The latter will work better for sharing.

Use 

MediaScannerConnection.scanFile(context, new String[]{file.getAbsolutePath()}, null, new MediaScannerConnection.OnScanCompletedListener() {
        @Override
        public void onScanCompleted(String path, Uri uri) {
            callback.result(uri);
        }
    });

Upvotes: 2

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