Merge "CSD: Fix possible NPE when no records are stored"

                        Settings.Global.AUDIO_SAFE_CSD_CURRENT_VALUE, /* defaultValue= */0.f);

                mNextCsdWarning = parseGlobalSettingFloat(

                        Settings.Global.AUDIO_SAFE_CSD_NEXT_WARNING, /* defaultValue= */1.f);

                mDoseRecords.addAll(persistedStringToRecordList(

                final List<SoundDoseRecord> records = persistedStringToRecordList(

                        mSettings.getGlobalString(mAudioService.getContentResolver(),

                                Settings.Global.AUDIO_SAFE_CSD_DOSE_RECORDS)));

                                Settings.Global.AUDIO_SAFE_CSD_DOSE_RECORDS));

                if (records != null) {

                    mDoseRecords.addAll(records);

                }

            }

            reset();