CODEWITHSUNDEEP
android
TQL
TQL

Reputation: 51

java.io.FileNotFoundException Permission Denied when saving image

private void saveImage(Bitmap bitmap){
    try {
        String path = Environment.getExternalStorageDirectory().toString();
        Toast.makeText(getActivity(), path, Toast.LENGTH_SHORT).show();
        OutputStream fOut = null;
        File file = new File(path, mWallpaper.getId().toString() + ".jpg");
        fOut = new FileOutputStream(file);

        bitmap.compress(Bitmap.CompressFormat.JPEG, 85, fOut); // saving the Bitmap to a file compressed as a JPEG with 85% compression rate
        fOut.flush();
        fOut.close();

        MediaStore.Images.Media.insertImage(getActivity().getContentResolver(),file.getAbsolutePath(),file.getName(),file.getName());
    } catch (MalformedURLException e) {
        Toast.makeText(getActivity(), "Error saving wallpaper. MAL", Toast.LENGTH_SHORT).show();
    } catch (IOException e1) {
        Toast.makeText(getActivity(), "Error saving wallpaper.", Toast.LENGTH_SHORT).show();
        e1.printStackTrace();
    }
}

I added this to my AndroidManifests:

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

I am trying to save an image to /storage/emulated/0/.

EDIT

int permissionCheck = ContextCompat.checkSelfPermission(getActivity(),
            Manifest.permission.WRITE_EXTERNAL_STORAGE);
    if (ContextCompat.checkSelfPermission(getActivity(),
            Manifest.permission.WRITE_EXTERNAL_STORAGE)
            != PackageManager.PERMISSION_GRANTED) {

        if (ActivityCompat.shouldShowRequestPermissionRationale(getActivity(),
                Manifest.permission.WRITE_EXTERNAL_STORAGE)) {

        } else {

            ActivityCompat.requestPermissions(getActivity(),
                    new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
                    permissionCheck);
        }
    }

I've added this to onCreate() for my fragment but I still not a request.

Upvotes: 1

Views: 12403

Answers (3)

Dejvid
Dejvid

Reputation: 470

if (Build.VERSION.SDK_INT >= 23) {
    int permissionCheck = ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE);
    if (permissionCheck != PackageManager.PERMISSION_GRANTED) {
        ActivityCompat.requestPermissions(getActivity(), new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1);
    }
}

Do this if you are using >=api 23. After this add your code. With this code you ask run-time permission from the user.

Requesting Permissions at Run Time Documentation from official Android site

Upvotes: 6

Hasmukh Kachhatiya
Hasmukh Kachhatiya

Reputation: 488

 if (ContextCompat.checkSelfPermission(this,
                Manifest.permission.WRITE_EXTERNAL_STORAGE)
                != PackageManager.PERMISSION_GRANTED) {

            if (ActivityCompat.shouldShowRequestPermissionRationale(this,
                    Manifest.permission.WRITE_EXTERNAL_STORAGE)) {

            } else {


                ActivityCompat.requestPermissions(this,
                        new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},23
                );
            }
        }

try this also you can follow folling link http://www.theappguruz.com/blog/runtime-permissions-in-android-marshmallow

Upvotes: 0

gurkan stack
gurkan stack

Reputation: 225

Another solution is to use 

getApplicationContext().getFilesDir().getPath()

rather than 

Environment.getExternalStorageDirectory()

If you implement this solution, you do not need to add any permission to Manifest because your files are saved in Application directory, not SD Card.

Upvotes: 3

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