Fix back behavior

components/app.js

@@ -7,6 +7,7 @@ import Calendar from './calendar'
 import CycleDay from './cycle-day/cycle-day-overview'
 import symptomViews from './cycle-day/symptoms'
 import Chart from './chart/chart'
+import SettingsMenu from './settings/settings-menu'
 import settingsViews from './settings'
 import Stats from './stats'
 import {headerTitles, menuTitles} from '../i18n/en/labels'
@@ -24,6 +25,7 @@ const menuTitlesLowerCase = Object.keys(menuTitles).reduce((acc, curr) => {
 }, {})
 
 const isSymptomView = name => Object.keys(symptomViews).includes(name)
+const isSettingsView = name => Object.keys(settingsViews).includes(name)
 const isMenuItem = name => Object.keys(menuTitles).includes(name)
 
 export default class App extends Component {
@@ -58,6 +60,8 @@ export default class App extends Component {
       this.navigate(
         this.originForSymptomView, { date: this.state.currentProps.date }
       )
+    } else if (isSettingsView(this.state.currentPage)) {
+      this.navigate('SettingsMenu')
     } else if(this.state.currentPage === 'CycleDay') {
       this.navigate(this.menuOrigin)
     } else {
@@ -68,7 +72,7 @@ export default class App extends Component {
 
   render() {
     const page = {
-      Home, Calendar, CycleDay, Chart, ...settingsViews, Stats, ...symptomViews
+      Home, Calendar, CycleDay, Chart, SettingsMenu, ...settingsViews, Stats, ...symptomViews
     }[this.state.currentPage]
     return (
       <View style={{flex: 1}}>

components/settings/index.js

@@ -1,4 +1,3 @@
-import SettingsMenu from './settings-menu'
 import Reminders from './reminders'
 import NfpSettings from './nfp-settings'
 import ImportExport from './import-export'
@@ -6,5 +5,5 @@ import Password from './password'
 import About from './about'
 
 export default {
-  SettingsMenu, Reminders, NfpSettings, ImportExport, Password, About
+  Reminders, NfpSettings, ImportExport, Password, About
 }