get orientation of image from MediaStore.Images.Media.DATA

Question

i have MediaStore.Images.Media.DATA uri for an image how I can get MediaStore.Images.ImageColumns.ORIENTATION using that uri ? I am getting a NullPointerException.

Answer 1

Please do like this. have a try

 final Uri imageUri = data.getData();

                        String[] columns = {MediaStore.Images.Media.DATA, MediaStore.Images.Media.ORIENTATION};

                        Cursor cursor = getContentResolver().query(imageUri, columns, null, null, null);


                        if (cursor == null) {

                            return;
                        }

                        cursor.moveToFirst();

                        int columnIndex = cursor.getColumnIndex(columns[0]);
                        int orientationColumnIndex = cursor.getColumnIndex(columns[1]);


                        String filePath = cursor.getString(columnIndex);
                        int orientation = cursor.getInt(orientationColumnIndex);

                        Log.d(TAG, "got image orientation "+orientation);