312         private TwoStatePreference mEmergencyAlertsCheckBox;  field in CellBroadcastSettings.CellBroadcastSettingsFragment
361             mEmergencyAlertsCheckBox = (TwoStatePreference)  in initPreferences()
519             if (mEmergencyAlertsCheckBox != null) {  in onCreatePreferences()
520                 mEmergencyAlertsCheckBox.setOnPreferenceChangeListener(startConfigServiceListener);  in onCreatePreferences()
701             if (mEmergencyAlertsCheckBox != null) {  in updatePreferenceVisibility()
702                 mEmergencyAlertsCheckBox.setVisible(!channelManager.getCellBroadcastChannelRanges(  in updatePreferenceVisibility()
704                 if (isWatch && !mEmergencyAlertsCheckBox.isVisible()) {  in updatePreferenceVisibility()
705                     preferenceScreen.removePreference(mEmergencyAlertsCheckBox);  in updatePreferenceVisibility()
847             if (mEmergencyAlertsCheckBox != null) {  in setAlertsEnabled()
848                 mEmergencyAlertsCheckBox.setEnabled(alertsEnabled);  in setAlertsEnabled()
849                 mEmergencyAlertsCheckBox.setChecked(alertsEnabled);  in setAlertsEnabled()