title: file path return null always in lollipop android
body: <p>this is my code when i'm getting image from internal storage (gallery).
  In lollipop file path return always null.</p>
  
  <pre><code>if (requestCode == PICK_IMAGE)  {
          if(resultCode == RESULT_OK){
              //image successfully picked
              // launching upload activity
              Uri selectedImage = data.getData();
              String[] filePathColumn = { MediaStore.Images.Media.DATA };
              Cursor cursor = getContentResolver().query(selectedImage,filePathColumn, null, null, null);
              cursor.moveToFirst();
              columnindex = cursor.getColumnIndex(MediaStore.Images.Media.DATA);
              file_path = cursor.getString(columnindex);
              Log.d(getClass().getName(), "file_path"+file_path);
              fileUri = Uri.parse("file://" + file_path);
              cursor.close();
              launchUploadActivity(true, PICK_IMAGE);
          }else if (resultCode == RESULT_CANCELED) {
              // user cancelled recording
              Toast.makeText(getApplicationContext(),"User cancelled image  selection", Toast.LENGTH_SHORT).show();
          } else {
              // failed to record video
              Toast.makeText(getApplicationContext(),"Sorry! failed to pick image", Toast.LENGTH_SHORT).show();
          }
  </code></pre>