Merge "Workaround for a database update callback that claims that the data doesn't exist."

            @Override

            public void onChange(boolean selfChange) {

                super.onChange(selfChange);

                if (mSeekBar != null) {

                    mSeekBar.setProgress(System.getInt(mContext.getContentResolver(),

                            System.VOLUME_SETTINGS[mStreamType], 0));

                    int volume = System.getInt(mContext.getContentResolver(),

                            System.VOLUME_SETTINGS[mStreamType], -1);

                    // Works around an atomicity problem with volume updates

                    // TODO: Fix the actual issue, probably in AudioService

                    if (volume >= 0) {

                        mSeekBar.setProgress(volume);

                    }

                }

            }

        };