Update README.md

*

Ejectable/App.tsx

@@ -1,43 +1,58 @@
 import 'react-native-gesture-handler';
 import { StatusBar } from 'expo-status-bar';
 import React, { useState, useEffect } from 'react';
-import { Text } from 'react-native';
+import { Alert, Text } from 'react-native';
 import * as Location from 'expo-location';
 import { SafeAreaProvider } from 'react-native-safe-area-context';
+
 import useCachedResources from './hooks/useCachedResources';
 import useColorScheme from './hooks/useColorScheme';
 import Navigation from './navigation';
-import { GT2 } from './GT2';
-export var debug:boolean = true;
-export var expoGeoState:any;
+import { Trips } from './GT2';
+
+       var debug:boolean      = false;
+       var expoGeoState:any   = null;
+       var advised:boolean    = false;
+
+export function getAdvised() : boolean { return advised; }
+export function setAdvised() : void    { advised = true; }
 
 export default function App() {
   const isLoadingComplete = useCachedResources();
   const colorScheme = useColorScheme();
+
   const [isKM, setIsKM] = useState(false);
   const toggleUnits = () => setIsKM(previousState => !previousState);
-  const [location, setLocation] = useState(Object);
-  const [errorMsg, setErrorMsg] = useState("");
+  
+  
+   const [location, setLocation] = useState(Object);
+   const [errorMsg, setErrorMsg] = useState("");
 
-  useEffect(() => {
+   useEffect(() => {
     (async () => {
       let { status } = await Location.requestForegroundPermissionsAsync();
       if (status !== 'granted') {
         setErrorMsg('Permission to access location was denied');
+        Trips.setLocEnabled(false);
+        Alert.alert("Permission to access location was denied, this app requires it.");
         return;
-      }
+      } else Trips.setLocEnabled(true);
 
+      if (debug) {
       let location = await Location.getCurrentPositionAsync({});
       setLocation(location);
+      Trips.deltaLoc(location);
+      }
     })();
-  }, []);
+   }, []);
 
-  expoGeoState = 'Waiting..';
-  if (errorMsg) {
+   expoGeoState = 'Waiting..';
+   if (errorMsg) {
     expoGeoState = errorMsg;
-  } else if (location) {
+   } else if (location) { 
     expoGeoState = JSON.stringify(location);
-  }
+   }
+  
 
   if (!isLoadingComplete) {
     return null;
@@ -58,4 +73,5 @@ export default function App() {
       </SafeAreaProvider>
     );
   }
+
 }

Ejectable/BGEO.js

@@ -0,0 +1,83 @@
+import React from 'react';
+import { useState } from 'react';
+import { StyleSheet } from 'react-native';
+import { Alert, Pressable } from 'react-native';
+import { Text, View } from './components/Themed.tsx';
+import * as TaskManager from 'expo-task-manager';
+import * as Location from 'expo-location';
+import { bgOps, Trips, setBgOps } from './GT2';
+
+const BACKGROUND_LOCATION_TRACKER = 'BACKGROUND_LOCATION_TRACKER'
+
+
+const getUpdates = async () => {
+
+    await Location.startLocationUpdatesAsync(BACKGROUND_LOCATION_TRACKER , {
+      accuracy: Location.Accuracy.Highest
+    });
+   
+};
+
+export default function PermissionsButton() {
+
+  const [fuBgOps, setfuBgOps] = useState(0);
+  
+  const requestPermissions = async () => {
+    const { status } = await Location.requestBackgroundPermissionsAsync();
+    setBgOps((status === 'granted'));
+    setfuBgOps(fuBgOps => fuBgOps + 1);
+  };
+
+  if (!bgOps)
+  return(
+  <View style={styles.container} lightColor="lime" darkColor="forestgreen">
+    <Pressable style={styles.button}
+     onPressIn={requestPermissions }>
+      <Text style={styles.text}>{'Enable background operations'}</Text>
+      <Text style={styles.text2}>{'            (Only used during a trip)'}</Text>
+    </Pressable>
+  </View>);
+  else
+  return(
+  <View style={styles.container} lightColor="lime" darkColor="forestgreen">
+      <Text style={styles.text}>{'Trips can run in background.'}</Text>
+  </View>);
+
+}
+
+TaskManager.defineTask(BACKGROUND_LOCATION_TRACKER , async ({ data, error }) => {
+
+  if (error) {
+    // Error occurred - check `error.message` for more details.
+    console.log(error.message);
+    return;
+  }
+
+  if (data) {
+    const { location } = data;
+    Trips.deltaLoc( location );
+  }
+  
+});
+
+const styles = StyleSheet.create({
+  container: {
+    marginVertical: 2,
+    marginTop:  -20,
+    marginBottom: 15,
+    alignItems: 'center',
+  },
+  button: {
+    fontSize: 10,
+    backgroundColor: 'lime',
+  },
+  text: {
+    fontSize: 14,
+    fontWeight: 'bold',
+    color: "blue",
+  },
+  text2: {
+    fontSize: 10,
+    color: "navy",
+  }
+});

Ejectable/Coordinate.tsx

@@ -1,119 +0,0 @@
-/**  Class for handling coordinates  original by Linus Helgesson   */
- export class Coordinate {
-
-      mLatitude:number    = 0.0;
-      mLongitude:number   = 0.0;
-      mResults:any        = [0, 0];
-      PI_OVER_180:number  = 0.017453292519943295769236907684886;
-      EARTH_RADIUS:number = 6371009;
-
-    constructor (longitude:number, latitude:number) {
-            this.mLongitude = longitude;
-            this.mLatitude = latitude;
-    }
-    getLongitude()                 {  return this.mLongitude;  }
-    setLongitude(longitude:number) {  this.mLongitude = longitude;  }
-    getLatitude()                  {  return this.mLatitude;  }
-    setLatitude(latitude:number)   {  this.mLatitude = latitude;  }
-    /**
-     * Calculates a bounding box of a certain size arund a coordinate.This function takes a size in meters as
-     * a parameter and returns an array of two Coordinate objects. The first Coordinate is the upper left corner
-     * while the last coordinate is the bottom right corner.er than the second.
-     */
-    getBoundingBox(side: number) {
-        var ret:any = [Coordinate, Coordinate];
-
-        var degLatM:number , degLatM:number, degLongM:number, deltaLat:number, deltaLong:number;
-
-        degLatM   = 110574.235;
-        degLongM  = 110572.833 * Math.cos(this.mLatitude * this.PI_OVER_180);
-        deltaLat  = side / degLatM;
-        deltaLong = side / degLongM;
-
-        ret[0] = new Coordinate(this.getLongitude() - deltaLong, this.getLatitude() - deltaLat);
-        ret[1] = new Coordinate(this.getLongitude() + deltaLong, this.getLatitude() + deltaLat);
-
-        return ret;
-    };
-    /**
-     * Calculates the distance between two Coordinate objects using the Spherical law of cosines found at:
-     */
-    distanceTo(dest:Coordinate) {
-        this.computeDistanceAndBearing(this.mLatitude, this.mLongitude, dest.getLatitude(), dest.getLongitude(), this.mResults);
-        return this.mResults[0];
-    };
-    computeDistanceAndBearing(lat1:number, lon1:number, lat2:number, lon2:number, results:any) {
-        var MAXITERS = 20;
-        lat1 *= Math.PI / 180.0;
-        lat2 *= Math.PI / 180.0;
-        lon1 *= Math.PI / 180.0;
-        lon2 *= Math.PI / 180.0;
-        var a = 6378137.0;
-        var b = 6356752.3142;
-        var f = (a - b) / a;
-        var aSqMinusBSqOverBSq = (a * a - b * b) / (b * b);
-        var L = lon2 - lon1;
-        var A = 0.0;
-        var U1 = Math.atan((1.0 - f) * Math.tan(lat1));
-        var U2 = Math.atan((1.0 - f) * Math.tan(lat2));
-        var cosU1 = Math.cos(U1);
-        var cosU2 = Math.cos(U2);
-        var sinU1 = Math.sin(U1);
-        var sinU2 = Math.sin(U2);
-        var cosU1cosU2 = cosU1 * cosU2;
-        var sinU1sinU2 = sinU1 * sinU2;
-        var sigma = 0.0;
-        var deltaSigma = 0.0;
-        var cosSqAlpha = 0.0;
-        var cos2SM = 0.0;
-        var cosSigma = 0.0;
-        var sinSigma = 0.0;
-        var cosLambda = 0.0;
-        var sinLambda = 0.0;
-        var lambda = L;
-        for (var iter = 0; iter < MAXITERS; iter++) {
-            {
-                var lambdaOrig = lambda;
-                cosLambda = Math.cos(lambda);
-                sinLambda = Math.sin(lambda);
-                var t1 = cosU2 * sinLambda;
-                var t2 = cosU1 * sinU2 - sinU1 * cosU2 * cosLambda;
-                var sinSqSigma = t1 * t1 + t2 * t2;
-                sinSigma = Math.sqrt(sinSqSigma);
-                cosSigma = sinU1sinU2 + cosU1cosU2 * cosLambda;
-                sigma = Math.atan2(sinSigma, cosSigma);
-                var sinAlpha = (sinSigma === 0) ? 0.0 : cosU1cosU2 * sinLambda / sinSigma;
-                cosSqAlpha = 1.0 - sinAlpha * sinAlpha;
-                cos2SM = (cosSqAlpha === 0) ? 0.0 : cosSigma - 2.0 * sinU1sinU2 / cosSqAlpha;
-                var uSquared = cosSqAlpha * aSqMinusBSqOverBSq;
-                A = 1 + (uSquared / 16384.0) * (4096.0 + uSquared * (-768 + uSquared * (320.0 - 175.0 * uSquared)));
-                var B = (uSquared / 1024.0) * (256.0 + uSquared * (-128.0 + uSquared * (74.0 - 47.0 * uSquared)));
-                var C = (f / 16.0) * cosSqAlpha * (4.0 + f * (4.0 - 3.0 * cosSqAlpha));
-                var cos2SMSq = cos2SM * cos2SM;
-                deltaSigma = B * sinSigma * (cos2SM + (B / 4.0) * (cosSigma * (-1.0 + 2.0 * cos2SMSq) - (B / 6.0) * cos2SM * (-3.0 + 4.0 * sinSigma * sinSigma) * (-3.0 + 4.0 * cos2SMSq)));
-                lambda = L + (1.0 - C) * f * sinAlpha * (sigma + C * sinSigma * (cos2SM + C * cosSigma * (-1.0 + 2.0 * cos2SM * cos2SM)));
-                var delta = (lambda - lambdaOrig) / lambda;
-                if (Math.abs(delta) < 1.0E-12) {
-                    break;
-                }
-            }
-            ;
-        }
-        var distance = (b * A * (sigma - deltaSigma));
-        results[0] = distance;
-        if (results.length > 1) {
-            var initialBearing = Math.atan2(cosU2 * sinLambda, cosU1 * sinU2 - sinU1 * cosU2 * cosLambda);
-            initialBearing *= 180.0 / Math.PI;
-            results[1] = initialBearing;
-            if (results.length > 2) {
-                var finalBearing = Math.atan2(cosU1 * sinLambda, -sinU1 * cosU2 + cosU1 * sinU2 * cosLambda);
-                finalBearing *= 180.0 / Math.PI;
-                results[2] = finalBearing;
-            }
-        }
-    };
-
-}
-
-
-

Ejectable/GT2.tsx

@@ -1,63 +1,265 @@
-import * as React from 'react';
-import { Coordinate } from "./Coordinate";
+import React, { useState, useEffect, Component } from 'react';
+import * as Location from 'expo-location';
 import { Text, View } from './components/Themed';
 import { StyleSheet } from 'react-native';
+import * as geolib from 'geolib';
+
+export const ver:string         = "2.0.8"
+       var   debug:number       = 0;
+       var   endIsNigh:boolean  = false;
+       var   testCount          = 0;
+export var   bgOps:boolean      = false;
+       var   expoGeoState:any   = null;
+export var   locEnabled:boolean = false;
+
+       const heartbeat:number   = 500; 
+       const displayBeat:number = 3;
+       const ticksPerDS         = 10;
+
+       const geoLibAccuracy:number   = 0.1;
+       const minExpoAccuracy:number  = 5;
+
+export function getEndIsLast() : boolean       { return endIsNigh;  }  
+export function setBgOps(value:boolean)        { bgOps = value;  } 
+export function setEndIsLast(value:boolean)    { endIsNigh = value;  }
 
 const styles = StyleSheet.create({
     tripText: {
      marginHorizontal: -10,
      marginVertical: 60,
-     textAlign: 'center',
+     textAlign: 'left',
      width: "80%",
      fontSize: 12,
      fontWeight: 'bold',
     }});
+  
+interface expoGeoObj {
+  coords: [
+    altitude:number,
+    altitudeAccuracy:number,
+    latitude:number,
+    accuracy:number,
+    longitude:number,
+    heading:number,
+    speed:number,
+    timestamp:number
+  ]  
+}
 
-class Chronometer {
 
-    public display:string = "";
-           clock:number   = 0;
-           intervalID:any = null;
-       
-           tick()  {let hours:number   = 0, minutes:number = 0, seconds:number = 0;                   
-                    this.clock++; 
-                    hours   = this.clock < 3600 ? 0 : (this.clock / 3600);
-                    minutes = this.clock < 60 ? 0 : (this.clock - (hours * 3600)) / 60;
-                    seconds = this.clock % 60;
-                    this.display = hours + ":" + minutes + ":" + seconds; 
-                   }           
-    public start() { this.clock = 0;
-                     this.intervalID = setInterval(this.tick, 1000);                     
-                   }
-    public  resume() { this.intervalID = setInterval(this.tick, 1000); }               
-    public  stop() { clearInterval(this.intervalID); }
+  class Coordinate {
+
+    public mLatitude:number  = 0.0;
+    public mLongitude:number = 0.0;
+    public glCoords:any      = {};
+    
+    constructor (latitude:number, longitude:number ) {
+      this.mLongitude = longitude;
+      this.mLatitude  = latitude;      
+      this.get_glcoords();
+    }
+
+    public set(lat:number,lon:number) {
+      this.mLatitude  = lat;
+      this.mLongitude = lon;
+      this.get_glcoords();
+    }
+
+    public get_glcoords() {
+      this.glCoords['lat'] = this.mLatitude;
+      this.glCoords['lon'] = this.mLongitude;
+          }
+
+    public set_glcoords(lat:number,lon:number) {
+      this.glCoords['lat'] = lat;
+      this.glCoords['lon'] = lon;
+    }      
+
+    public roundTo(precision:number) {
+         var lat = this.mLatitude  * Math.pow(10,precision);
+         var lon = this.mLongitude * Math.pow(10,precision);
+             lat = (Math.round(lat)) / Math.pow(10,precision);
+             lon = (Math.round(lon)) / Math.pow(10, precision);
+         this.set_glcoords(lat,lon);   
+    }
+
+    public distanceTo(otherPoint:Coordinate) : number {
+      this.roundTo(Trips.sensitivity)
+      otherPoint.roundTo(Trips.sensitivity);
+      return geolib.getPreciseDistance(this.glCoords,otherPoint.glCoords,geoLibAccuracy);
+    }
+
+  }
+          
+
+ async function startTracking(client:any){
+  if (debug > 5) console.log('Starting tracking')
+  if(!client.location){
+      client.location = await Location.watchPositionAsync({
+          accuracy: Location.Accuracy.Highest,
+          distanceInterval: 3,
+          timeInterval: (heartbeat / 2),
+      }, (loc) => {
+         Trips.deltaLoc(loc)
+      });
+  }
+}
+
+async function stopTracking(client:any){
+  if (debug > 5) console.log('Remove tracking')
+  await client.location.remove();
+}
+
+class Trip {
+
+    public elapsed:string      = "00.00.00";
+           ticks:number        = 0;
+           interval:any;
+           minTripDone:boolean = false;
+           segments:number     = 1;
+           ds:number           = 0;
+           CO2:number          = 0.0;
+           location:any        = null;
+           lastDSFixTick       = 0;
+           lastFix:Coordinate  = new Coordinate(0.0,0.0);
+	         loc:Coordinate      = new Coordinate(0.0,0.0);
+
+           tick()  {let hours:number   = 0, minutes:number = 0, seconds:number = 0, totals:number = 0;
+                    this.ticks++;
+                    totals = this.ticks * ( heartbeat / 1000 ) ; 
+                    hours   = totals < 3600 ? 0 : (totals / 3600);
+                    minutes = totals < 60   ? 0 : (totals - (hours * 3600)) / 60;
+                    seconds = totals % 60;
+                    this.elapsed = hours.toFixed(0) + ":" + minutes.toFixed(0) + ":" + seconds.toFixed(0); 
+                   }       
+
+    public start()   { this.interval = setInterval(() => this.tick(), heartbeat);
+                       if (!bgOps) startTracking(this);
+    }
+
+    public resume()  { this.lastFix.mLatitude = 0.0;
+                       this.segments++;
+                       this.interval   = setInterval(() => this.tick(), heartbeat); }               
+
+    public stop()    { Trips.distance += this.ds;
+                       this.ds = 0.0;
+                       clearInterval(this.interval); 
+                       if (!bgOps) stopTracking(this);              
+                     }
 
 }
 
+
 export class GT2 {
 
-           displayInterval:any   = null;
-           clock:Chronometer     = new Chronometer();
-           startPoint:Coordinate = new Coordinate(0,0);
-    public distance:number       = 0.0;
-           co2Rate:number        = 0.0;   
-	       currTime:number       = 0;
-           lastTime:number       = 0;
-	       loc:Coordinate        = new Coordinate(0,0);
-	public v:number              = 0;
-    public inProgress:boolean    = false;
-    public paused:boolean        = false;
-    public elapsed:number        = 0.0;
-           segments:number       = 1;
+           trip:Trip             = new Trip();
+           endPoint:Coordinate   = new Coordinate(0.0,0.0);
+           startPoint:Coordinate = new Coordinate(0.0,0.0);
+
+           displayInterval:number = displayBeat * heartbeat;
+           arc:number             = 0.0;
+    public distance:number        = 0.0;
+           co2Rate:number         = 250.0;  
+           sensitivity:number     = 3;
+           z:number               = 0.0;
+	  public v:number               = 0.0;
+    public inProgress:boolean     = false;
+    public paused:boolean         = false;
+    public elapsed:number         = 0.0;
+           elevation:number       = 0.0;
+    public units:string           = "km";
+    public CO2Effect:string       = "carbon burden";
+
+           nTrips:number  = 0;
+
+           n:number = 0.0;
+           m:number = 0.0;
+
+    public deltaLoc(lastFix:any) {
+ 
+        var t:number   = 0.0; 
+        var lat:number = 0.0;
+        var lon:number = 0.0;
+        lastFix                = JSON.stringify(lastFix);
+        let expoFix:expoGeoObj = JSON.parse(lastFix);  
+
+        if (debug > 10) {
+
+             console.log("lat " + expoFix.coords['latitude'] + " lon " + expoFix.coords['longitude']);
+             console.log("heading " + expoFix.coords['heading']);
+             console.log("accuracy " + expoFix.coords['accuracy']);
+             console.log("speed " + expoFix.coords['speed']);
+
+        }      
+
+        lat = expoFix.coords['latitude']; lon = expoFix.coords['longitude'];
+
+        this.trip.loc.set(lat,lon);
+
+        if (Trips.startPoint.mLatitude == 0.0) Trips.startPoint.set(lat,lon);  
+
+        if (this.trip.lastFix.mLatitude == 0.0)
+             this.trip.lastFix.set(lat,lon);
+        else 
+         if ((this.trip.ticks % ticksPerDS) == 0) {
+           t = expoFix.coords['accuracy']; if (t <  minExpoAccuracy )  return;
+           this.trip.ds += this.trip.lastFix.distanceTo(this.trip.loc);          
+           if (this.trip.ds > 250 && !this.trip.minTripDone) {
+               this.trip.ds -= 250;
+               this.trip.minTripDone = true;
+           }
+           this.trip.lastFix.set(lat,lon);
+           if (debug > 10) console.log('delta ' + this.trip.ds);
+           
+          }
+
+    }
+
+    public end()   {
+        
+
+        this.trip.stop();
+        this.inProgress = false;
+        this.arc        = this.startPoint.distanceTo(this.trip.loc);
+        this.trip.CO2   = ( this.distance / 1000 ) * this.co2Rate;
+        this.nTrips++;
+        
+    }
+
+    public from(last:GT2) {
+
+         this.startPoint  =  last.startPoint;
+         this.trip.loc    =  last.trip.loc;
+         this.elapsed     =  last.elapsed;
+         this.trip.elapsed=  last.trip.elapsed;
+         this.endPoint    =  last.endPoint;
+         this.CO2Effect   =  last.CO2Effect;
+         this.co2Rate     =  last.co2Rate;
+         this.units       =  last.units;
+         this.sensitivity =  last.sensitivity;
+         this.arc         =  last.arc;
+    }
+
+    public setLocEnabled(value:boolean) { locEnabled = value}
+
+    public pause() {
+    
+        if (!this.paused) {
+            this.trip.stop();
+            this.paused = true;
+        } else {
+            this.trip.resume();
+            this.paused = false;
+        }
+    
+    }
 
     public reset() {
 
-        this.startPoint = new Coordinate(0,0);
         this.distance   = 0.0;
-        this.co2Rate    = 0.0;   
-        this.currTime   = 0;
-        this.lastTime   = 0;
-        this.loc        = new Coordinate(0,0);
+        this.arc        = 0.0;
+        this.endPoint   = new Coordinate(0,0);
+        this.startPoint = new Coordinate(0,0);
         this.v          = 0;
         this.inProgress = false;
         this.paused     = false;
@@ -65,53 +267,131 @@ export class GT2 {
 
     }
 
-    public end()   {
-        
-        this.clock.stop();
-        this.inProgress = false;
-    
-    }
-
-    public pause() {
-    
-        this.clock.stop();
-        this.paused = true;
-    
-    }
-
-    public resume() {
-
-        this.clock.start();
-        this.paused = false;
-    }
-
     public start() {
 
-        this.clock.start();     
+        this.reset();
+        this.trip       = new Trip();
+        this.trip.start();     
         this.inProgress = true;
+
     }
-   
 
-    public TripDisplay() {
+    lt:number = 0.0;
+
+    public getTripSummary() : string   {
+
+      var preferredUnits:number = ((this.units == 'km') ? (this.distance / 1000)
+           : (this.distance / 1609.34));
+      var preferredUnitsArc:number = ((this.units == 'km') ? (this.arc / 1000)
+                : (this.arc / 1609.34));
+
+     return ( 
+      'Elapsed -        ' + this.trip.elapsed + '\n' +
+      'Origin:             ' + 'lat: ' + this.startPoint.mLatitude.toFixed(8) +
+                   ' long: ' + this.startPoint.mLongitude.toFixed(8) + '\n' +
+      'Destination:  ' + 'lat: ' + this.trip.loc.mLatitude.toFixed(8) +
+                   ' long: ' + this.trip.loc.mLongitude.toFixed(8) + '\n' +             
+      'CO2:                ' + this.trip.CO2.toFixed(1) + ' grams ' + this.CO2Effect + '\n\n' +
+      'CO2 Rate / Sensitivity: ' + this.co2Rate + " / " + this.sensitivity + '\n' + 
+      'Arc distance from origin to destination: ' + preferredUnitsArc.toFixed(2) + this.units + '\n' +
+      'Path distance while consuming fuel: ' + preferredUnits.toFixed(2) + ' ' + this.units );
+       
+    }
+
+    public getTripPanel() : string   {
+
+        var bigDS:number = this.distance + this.trip.ds;
+        var seconds:number = this.trip.ticks;
+
+        if (this.inProgress) {
+        this.v          = this.trip.ds / seconds;
+        return ( 
+        'Elapsed -    ' + this.trip.elapsed + '\n' +
+        'Geo:             ' + 'lat: ' + this.trip.loc.mLatitude.toFixed(8) +
+                          ' long: ' + this.trip.loc.mLongitude.toFixed(8) + '\n' +
+        'Vector:        ' + 'distance: ' + bigDS.toFixed(2) + ' meters, velocity: ' + this.v.toFixed(1) + ' m/s \n' + 
+        'Altitude:     ' + this.elevation + '\n');
+        }
+        else return("No trip in progress. " + this.nTrips + " trip(s) completed.");
 
-    if (!thisTrip.inProgress) 
-    return ( 
-      <View>
-        <Text style={styles.tripText}>
-         {' No trip started yet.\n'}
-        </Text>
-      </View>);
-    else     
-    return (       
-    <View>
-      <Text style={styles.tripText}>
-       {'Elapsed -   '}{this.clock.display}{'\n'}
-       {'Geo:            '}{'lat: '}{this.loc.mLatitude}{' long: '}{this.loc.mLatitude}{'\n'}
-       {'Vector:       '}{'distance: '}{this.distance}{' velocity: '}{this.v}{'\n'}
-      </Text>
-    </View>);
     }
 
 }
 
-export var thisTrip:GT2 = new GT2();
+export class TripDisplay extends React.Component {
+    
+    constructor(props:any) {
+        super(props);
+        this.state = { seconds: 0 };
+      }
+
+      interval:any;
+
+      tick() {
+        this.setState(state => ({
+          seconds:  1
+        }));
+      }
+    
+      componentDidMount() {
+        this.interval = setInterval(() => this.tick(), Trips.displayInterval);
+      }
+    
+      componentWillUnmount() {
+        clearInterval(this.interval);
+      }
+
+    render() {
+
+        if (debug > 10) 
+         return(
+         <View>
+           <Text style={styles.tripText}>
+             {Trips.getTripPanel() }
+           </Text>
+         </View> );
+         else
+         return(
+         <View>
+           <Text style={styles.tripText}>
+             {Trips.getTripPanel() }
+           </Text>
+           <Text>{expoGeoState}</Text>
+         </View> );
+         
+    }
+
+}
+
+export class TripSummary extends React.Component {
+    
+  handleRefresh = () => {
+    // by calling this method react re-renders the component
+    this.setState({});
+  };
+
+  render() {
+ 
+      if (endIsNigh) {
+        setEndIsLast(false); 
+        return(
+          <View>
+            <Text style={styles.tripText}>
+              {LastTrip.getTripSummary() }
+            </Text>
+          </View> );
+         
+      } else
+       return(
+       <View>
+         <Text style={styles.tripText}>
+           {Trips.getTripSummary() }
+         </Text>
+       </View> );
+       
+  }
+
+}
+
+export var Trips:GT2    = new GT2();
+export var LastTrip:GT2 = new GT2();

Ejectable/app.json

@@ -1,9 +1,10 @@
 {
   "expo": {
-    "name": "Green Travel Carbon Calculator",
-    "slug": "Ejectable",
-    "version": "2.0.0",
-    "orientation": "portrait",
+    "name": "GT2 Green Travel Carbon App",
+    "slug": "GT2standalone",
+    "version": "2.0.8",
+    "orientation": "default",
+    "description": "Travel Carbon Footprint (simplified version)",
     "icon": "./assets/images/icon.png",
     "scheme": "myapp",
     "userInterfaceStyle": "automatic",
@@ -19,9 +20,24 @@
       "**/*"
     ],
     "ios": {
-      "supportsTablet": true
+      "supportsTablet": true,
+      "bundleIdentifier": "app.greentravel.gt2",
+      "buildNumber": "4",
+      "infoPlist": {
+        "UIBackgroundModes": [
+          "location",
+          "fetch"
+        ]
+      }
     },
     "android": {
+      "package": "app.greentravel.gt2",
+      "permissions": [
+      "ACCESS_COARSE_LOCATION",
+      "ACCESS_FINE_LOCATION",
+      "FOREGROUND_SERVICE",
+      "ACCESS_BACKGROUND_LOCATION"
+     ],
       "adaptiveIcon": {
         "foregroundImage": "./assets/images/adaptive-icon.png",
         "backgroundColor": "#ffffff"

Ejectable/components/EndScreenInfo.tsx

@@ -0,0 +1,65 @@
+import * as WebBrowser from 'expo-web-browser';
+import React, { useState} from 'react';
+import { Button, StyleSheet, TouchableOpacity } from 'react-native';
+
+import Colors from '../constants/Colors';
+import { MonoText } from './StyledText';
+import { Text, View } from './Themed';
+import { TripSummary } from '../GT2';
+
+export default function EndScreenInfo({ path }: { path: string }) {
+
+  return (
+    <View>
+      <View style={styles.summaryContainer}>
+        <Text
+          lightColor="rgba(0,0,0,0.8)"
+          darkColor="rgba(255,255,255,0.8)">
+          Summary of this trip:
+        </Text>
+        <TripSummary/>
+        <Text
+          style = {styles.helpLinkText}
+          lightColor="rgba(0,0,0,0.8)"
+          darkColor="rgba(255,255,255,0.8)">
+          {'Min trip for carbon accounting\n is 250 meters.'}
+        </Text>
+      </View>
+
+      <View style={styles.helpContainer}>
+        <TouchableOpacity onPress={handleHelpPress} style={styles.helpLink}>
+          <Text style={styles.helpLinkText} lightColor={Colors.light.tint}>
+            World Bank on Greenhouse Gas Accounting
+          </Text>
+        </TouchableOpacity>
+      </View>
+    </View>
+  );
+}
+
+function handleHelpPress() {
+  WebBrowser.openBrowserAsync(
+    'https://olc.worldbank.org/content/ghg-accounting-101-self-paced'
+  );
+}
+
+const styles = StyleSheet.create({
+  summaryContainer: {
+    marginVertical: -9,
+    alignItems: 'center',
+    marginHorizontal: 50,
+  },
+  helpContainer: {
+    marginTop: 10,
+    marginHorizontal: 20,
+    alignItems: 'center',
+  }, 
+  helpLink: {
+    paddingVertical: 15,
+  },
+  helpLinkText: {
+    textAlign: 'center',
+  },
+
+
+});

Ejectable/components/ScreenInfo.tsx

@@ -1,31 +1,54 @@
-import * as WebBrowser from 'expo-web-browser';
 import React from 'react';
 import { StyleSheet, TouchableOpacity } from 'react-native';
-
-import Colors from '../constants/Colors';
-import { MonoText } from './StyledText';
 import { Text, View } from './Themed';
+import * as Device from 'expo-device';
+import { ver } from '../GT2';
 
 export default function ScreenInfo() {
   return (
     <View style={styles.settingsContainer}>
         <Text
-          style={styles.settingsText}
+          style={styles.switchText}
           lightColor="rgba(0,0,0,0.8)"
           darkColor="rgba(255,255,255,0.8)">
-          Switch dark km/ light mi, select fuel used, or manually set CO2 per distance                  
+          {'Switch dark: km, light: mi'}                  
         </Text>  
     </View>
   );
 }
 export function ScreenInfo2() {
   return (
-    <View style={styles.settingsContainer}>
+    <View>
         <Text
-          style={styles.settingsText}
+          style={styles.tripControlText}
           lightColor="rgba(0,0,0,0.8)"
           darkColor="rgba(255,255,255,0.8)">
-          Use Pause if fuel burning portion of trip interrupted                  
+          {'Pause trip if fuel burning interrupted.\n'}
+         </Text>  
+    </View>
+  );
+}
+export function ScreenInfo4() {
+  return (
+    <View style={styles.settingsContainer}>
+        <Text
+          style={styles.sensitive}
+          lightColor="rgba(0,0,0,0.8)"
+          darkColor="rgba(255,255,255,0.8)">
+          {'set CO2 rate above or \nselect fuel type below\nhigher sensitivity may cause\n spurious motion at rest'}                
+        </Text>  
+    </View>
+  );
+}
+
+export function ScreenInfo5() {
+  return (
+    <View style={styles.settingsContainer}>
+        <Text
+          style={styles.sensitive}
+          lightColor="rgba(0,0,0,0.8)"
+          darkColor="rgba(255,255,255,0.8)">
+          {'set CO2 rate or use fuel type buttons below'}                
         </Text>  
     </View>
   );
@@ -33,35 +56,75 @@ export function ScreenInfo2() {
 
 export function ScreenInfo3() {
   return (
-    <View style={styles.settingsContainer}>
+    <View style={styles.splashContainer}>
         <Text
-          style={styles.settingsText}
+          style={styles.titleText}
           lightColor="rgba(0,0,0,0.8)"
           darkColor="rgba(255,255,255,0.8)">
-          Green Travel Carbon Calculator v. 2
+          {'Green Travel Calculator v. ' + ver }
         </Text>  
         <Text
           style={styles.versionText}
           lightColor="rgba(0,0,0,0.8)"
           darkColor="rgba(255,255,255,0.8)">
-          expo version
+          expo {Device.osName == 'iOS' ? 'iOS ' : 'android '} version
+        </Text>  
+        <Text
+          style={styles.cautionText}
+          lightColor="rgba(0,0,0,0.8)"
+          darkColor="rgba(255,255,255,0.8)">
+          {'\nNote: accuracy depends on sensitivity setting, your device, and carrier.'}
         </Text>  
     </View>
   );
 }
 
 const styles = StyleSheet.create({
+  splashContainer: {
+    marginHorizontal: 50,
+    marginVertical: 20,
+    backgroundColor: 'rgba(0, 0, 0, 0)',
+  },
   settingsContainer: {
     marginHorizontal: 50,
     marginVertical: 20,
   },
+  sensitive: {
+    fontWeight: 'bold',
+    fontSize: 14,
+    textAlign: 'center',
+  },
+  titleText: {
+    color: 'white',
+    fontSize: 17,
+    lineHeight: 24,
+    textAlign: 'center',
+  },
+  switchText: {
+    fontSize: 10,
+    lineHeight: 24,
+    textAlign: 'center',
+  },
   settingsText: {
     fontSize: 17,
     lineHeight: 24,
     textAlign: 'center',
   },
+  tripControlText: {
+    fontSize: 14,
+    fontWeight: 'bold',
+    lineHeight: 24,
+    textAlign: 'center',
+  },
   versionText: {
-    fontSize: 8,
+    color: 'yellow',
+    fontSize: 10,
+    textAlign: 'center',
+  },
+  cautionText: {
+    top: 90,
+    color: 'white',
+    fontSize: 14,
     textAlign: 'center',
   },
 });

Ejectable/hooks/useCachedResources.ts

@@ -1,6 +1,6 @@
-import { Ionicons } from '@expo/vector-icons';
+import { FontAwesome } from '@expo/vector-icons';
 import * as Font from 'expo-font';
-import * as SplashScreen from 'expo-splash-screen';
+import * as HomeScreen from 'expo-splash-screen';
 import * as React from 'react';
 
 export default function useCachedResources() {
@@ -10,11 +10,11 @@ export default function useCachedResources() {
   React.useEffect(() => {
     async function loadResourcesAndDataAsync() {
       try {
-        SplashScreen.preventAutoHideAsync();
+        HomeScreen.preventAutoHideAsync();
 
         // Load fonts
         await Font.loadAsync({
-          ...Ionicons.font,
+          ...FontAwesome.font,
           'space-mono': require('../assets/fonts/SpaceMono-Regular.ttf'),
         });
       } catch (e) {
@@ -22,7 +22,7 @@ export default function useCachedResources() {
         console.warn(e);
       } finally {
         setLoadingComplete(true);
-        SplashScreen.hideAsync();
+        HomeScreen.hideAsync();
       }
     }
 

Ejectable/navigation/BottomTabNavigator.tsx

@@ -1,99 +0,0 @@
-/**
- * Learn more about createBottomTabNavigator:
- * https://reactnavigation.org/docs/bottom-tab-navigator
- */
-
-import { Ionicons } from '@expo/vector-icons';
-import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
-import { createStackNavigator } from '@react-navigation/stack';
-import * as React from 'react';
-import Colors from '../constants/Colors';
-import useColorScheme from '../hooks/useColorScheme';
-import SplashScreen from '../screens/SplashScreen';
-import SettingsScreen from '../screens/SettingsScreen';
-import TripScreen from '../screens/TripScreen';
-import { SplashParamList, BottomTabParamList, TripParamList, SettingsParamList } from '../types';
-
-export const BottomTab = createBottomTabNavigator<BottomTabParamList>();
-
-export default function BottomTabNavigator() {
-  const colorScheme = useColorScheme();
-
-  return (
-    <BottomTab.Navigator
-      initialRouteName="Splash"
-      tabBarOptions={{ activeTintColor: Colors[colorScheme].tint }}>
-      <BottomTab.Screen
-        name="Splash"
-        component={SplashNavigator}
-        options={{
-          tabBarIcon: ({ color }) => <TabBarIcon name="ios-code" color={color} />,
-        }}
-      />
-      <BottomTab.Screen
-        name="Settings"
-        component={SettingsNavigator}
-        options={{
-          tabBarIcon: ({ color }) => <TabBarIcon name="ios-code" color={color} />,
-        }}
-      />
-      <BottomTab.Screen
-        name="Trip"
-        component={TripNavigator}
-        options={{
-          tabBarIcon: ({ color }) => <TabBarIcon name="ios-code" color={color} />,
-        }}
-      />
-    </BottomTab.Navigator>
-  );
-}
-
-// You can explore the built-in icon families and icons on the web at:
-// https://icons.expo.fyi/
-function TabBarIcon(props: { name: React.ComponentProps<typeof Ionicons>['name']; color: string }) {
-  return <Ionicons size={30} style={{ marginBottom: -3 }} {...props} />;
-}
-
-// Each tab has its own navigation stack, you can read more about this pattern here:
-// https://reactnavigation.org/docs/tab-based-navigation#a-stack-navigator-for-each-tab
-const SplashStack = createStackNavigator<SplashParamList>();
-
-function SplashNavigator() {
-  return (
-    <SplashStack.Navigator>
-      <SplashStack.Screen
-        name="SplashScreen"
-        component={SplashScreen}
-        options={{ headerTitle: 'Green Travel' }}
-      />
-    </SplashStack.Navigator>
-  );
-}
-
-export const TripStack = createStackNavigator<TripParamList>();
-
-function TripNavigator() {
-  return (
-    <TripStack.Navigator>
-      <TripStack.Screen
-        name="TripScreen"
-        component={TripScreen}
-        options={{ headerTitle: 'Trip' }}
-      />
-    </TripStack.Navigator>
-  );
-}
-
-const SettingsStack = createStackNavigator<SettingsParamList>();
-
-function SettingsNavigator() {
-  return (
-    <SettingsStack.Navigator>
-      <SettingsStack.Screen
-        name="SettingsScreen"
-        component={SettingsScreen}
-        options={{ headerTitle: 'Settings' }}
-      />
-    </SettingsStack.Navigator>
-  );
-}

Ejectable/navigation/LinkingConfiguration.ts

@@ -4,17 +4,20 @@
  * https://reactnavigation.org/docs/configuring-links
  */
 
+import { LinkingOptions } from '@react-navigation/native';
 import * as Linking from 'expo-linking';
 
-export default {
+import { RootStackParamList } from '../types';
+
+const linking: LinkingOptions<RootStackParamList> = {
   prefixes: [Linking.makeUrl('/')],
   config: {
     screens: {
       Root: {
         screens: {
-          Splash: {
+          Home: {
             screens: {
-              SplashScreen: 'home',
+              HomeScreen: 'home',
             },
           },
           Trip: {
@@ -29,7 +32,10 @@ export default {
           },
         },
       },
+      Modal: 'modal',
       NotFound: '*',
     },
   },
 };
+
+export default linking;

Ejectable/navigation/index.tsx

@@ -1,16 +1,23 @@
 /**
- * If you are not familiar with React Navigation, check out the "Fundamentals" guide:
+ * If you are not familiar with React Navigation, refer to the "Fundamentals" guide:
  * https://reactnavigation.org/docs/getting-started
  *
  */
+import { FontAwesome } from '@expo/vector-icons';
+import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
 import { NavigationContainer, DefaultTheme, DarkTheme } from '@react-navigation/native';
-import { createStackNavigator } from '@react-navigation/stack';
+import { createNativeStackNavigator } from '@react-navigation/native-stack';
 import * as React from 'react';
-import { ColorSchemeName } from 'react-native';
+import { ColorSchemeName, Pressable } from 'react-native';
 
+import Colors from '../constants/Colors';
+import useColorScheme from '../hooks/useColorScheme';
+import ModalScreen from '../screens/ModalScreen';
 import NotFoundScreen from '../screens/NotFoundScreen';
-import { RootStackParamList } from '../types';
-import BottomTabNavigator from './BottomTabNavigator';
+import TripScreen from '../screens/TripScreen';
+import HomeScreen from '../screens/HomeScreen';
+import SettingsScreen from '../screens/SettingsScreen';
+import { RootStackParamList, RootTabParamList, RootTabScreenProps } from '../types';
 import LinkingConfiguration from './LinkingConfiguration';
 
 export default function Navigation({ colorScheme }: { colorScheme: ColorSchemeName }) {
@@ -23,15 +30,87 @@ export default function Navigation({ colorScheme }: { colorScheme: ColorSchemeNa
   );
 }
 
-// A root stack navigator is often used for displaying modals on top of all other content
-// Read more here: https://reactnavigation.org/docs/modal
-const Stack = createStackNavigator<RootStackParamList>();
+/**
+ * A root stack navigator is often used for displaying modals on top of all other content.
+ * https://reactnavigation.org/docs/modal
+ */
+const Stack = createNativeStackNavigator<RootStackParamList>();
 
 function RootNavigator() {
   return (
-    <Stack.Navigator screenOptions={{ headerShown: false }}>
-      <Stack.Screen name="Root" component={BottomTabNavigator} />
+    <Stack.Navigator>
+      <Stack.Screen name="Root" component={BottomTabNavigator} options={{ headerShown: false }} />
       <Stack.Screen name="NotFound" component={NotFoundScreen} options={{ title: 'Oops!' }} />
+      <Stack.Group screenOptions={{ presentation: 'modal' }}>
+        <Stack.Screen name='Modal' component={ModalScreen} />
+      </Stack.Group>
     </Stack.Navigator>
   );
 }
+
+/**
+ * A bottom tab navigator displays tab buttons on the bottom of the display to switch screens.
+ * https://reactnavigation.org/docs/bottom-tab-navigator
+ */
+export const BottomTab = createBottomTabNavigator<RootTabParamList>();
+
+function BottomTabNavigator() {
+  const colorScheme = useColorScheme();
+
+  return (
+    <BottomTab.Navigator
+      initialRouteName="Home"
+      screenOptions={{
+        tabBarActiveTintColor: Colors[colorScheme].tint,
+      }}>
+      <BottomTab.Screen
+        name="Home"
+        component={HomeScreen}
+        options={({ navigation }: RootTabScreenProps<'Home'>) => ({
+          title: 'Home',
+          tabBarIcon: ({ color }) => <TabBarIcon name="code" color={color} />,
+          headerRight: () => (
+            <Pressable
+              onPress={() => navigation.navigate('Modal')}
+              style={({ pressed }) => ({
+                opacity: pressed ? 0.5 : 1,
+              })}>
+              <FontAwesome
+                name="info-circle"
+                size={25}
+                color={Colors[colorScheme].text}
+                style={{ marginRight: 15 }}
+              />
+            </Pressable>
+          ),
+        })}
+      />
+      <BottomTab.Screen
+        name="Settings"
+        component={SettingsScreen}
+        options={{
+          title: 'Settings',
+          tabBarIcon: ({ color }) => <TabBarIcon name="code" color={color} />,
+        }}
+      />
+      <BottomTab.Screen
+        name="Trip"
+        component={TripScreen}
+        options={{
+          title: 'Trip',
+          tabBarIcon: ({ color }) => <TabBarIcon name="code" color={color} />,
+        }}
+      />
+    </BottomTab.Navigator>
+  );
+}
+
+/**
+ * You can explore the built-in icon families and icons on the web at https://icons.expo.fyi/
+ */
+function TabBarIcon(props: {
+  name: React.ComponentProps<typeof FontAwesome>['name'];
+  color: string;
+}) {
+  return <FontAwesome size={30} style={{ marginBottom: -3 }} {...props} />;
+}

Ejectable/package.json

@@ -12,35 +12,40 @@
     "preset": "jest-expo"
   },
   "dependencies": {
-    "@expo/vector-icons": "^12.0.0",
-    "@react-native-community/masked-view": "0.1.10",
-    "@react-navigation/bottom-tabs": "5.11.2",
-    "@react-navigation/native": "~5.8.10",
-    "@react-navigation/stack": "~5.12.8",
-    "expo": "~42.0.1",
-    "expo-asset": "~8.3.2",
-    "expo-constants": "~11.0.1",
-    "expo-font": "~9.2.1",
-    "expo-linking": "~2.3.1",
-    "expo-location": "~12.1.2",
-    "expo-splash-screen": "~0.11.2",
-    "expo-status-bar": "~1.0.4",
-    "expo-web-browser": "~9.2.0",
-    "react": "16.13.1",
-    "react-dom": "16.13.1",
-    "react-native": "https://github.com/expo/react-native/archive/sdk-42.0.0.tar.gz",
-    "react-native-gesture-handler": "~1.10.2",
-    "react-native-reanimated": "~2.2.0",
-    "react-native-safe-area-context": "3.2.0",
-    "react-native-screens": "~3.4.0",
-    "react-native-web": "~0.13.12"
+    "@expo/vector-icons": "^13.0.0",
+    "@expo/webpack-config": "^0.17.0",
+    "@react-navigation/bottom-tabs": "^6.0.5",
+    "@react-navigation/native": "^6.0.2",
+    "@react-navigation/native-stack": "^6.1.0",
+    "@react-navigation/stack": "^6.0.7",
+    "expo": "~46.0.0",
+    "expo-asset": "~8.6.1",
+    "expo-constants": "~13.2.3",
+    "expo-device": "~4.3.0",
+    "expo-font": "~10.2.0",
+    "expo-linking": "~3.2.2",
+    "expo-location": "~14.3.0",
+    "expo-modules-core": "^0.11.4",
+    "expo-splash-screen": "~0.16.1",
+    "expo-status-bar": "~1.4.0",
+    "expo-task-manager": "~10.3.0",
+    "expo-web-browser": "~11.0.0",
+    "geolib": "^3.3.1",
+    "react": "18.0",
+    "react-dom": "18.0",
+    "react-native": "0.69.4",
+    "react-native-gesture-handler": "~2.5.0",
+    "react-native-reanimated": "~2.9.1",
+    "react-native-safe-area-context": "4.3.1",
+    "react-native-screens": "~3.15.0",
+    "react-native-web": "^0.18.7"
   },
   "devDependencies": {
     "@babel/core": "^7.9.0",
-    "@types/react": "~16.9.35",
-    "@types/react-native": "~0.63.2",
+    "@types/react": "~18.0",
+    "@types/react-native": "~0.69.4",
     "jest-expo": "~41.0.0-beta.0",
-    "typescript": "~4.0.0"
+    "typescript": "~4.7.0"
   },
   "private": true
 }

Ejectable/screens/HomeScreen.tsx

@@ -0,0 +1,44 @@
+import * as React from 'react';
+import { StyleSheet, ImageBackground } from 'react-native';
+import { Text, View } from '../components/Themed';
+import { ScreenInfo3 } from '../components/ScreenInfo';
+import { RootTabScreenProps } from '../types';
+
+const image = { uri: "https://meansofproduction.biz/images/GREENT.jpg" };
+
+export var nav:any = null;
+
+export default function HomeScreen( { navigation }: RootTabScreenProps<'Home'>) {
+  nav = navigation;
+  return (
+    <View style={styles.container}>
+      <ImageBackground source={image} resizeMode="cover" style={styles.image}>
+       <Text style={styles.title}>GT2</Text>
+       <View style={styles.separator} />  
+       <ScreenInfo3 />
+      </ImageBackground> 
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  image: {
+    flex: 1,
+    justifyContent: "center"
+  },
+  container: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  title: {
+    color: 'white',
+    fontSize: 40,
+    fontWeight: 'bold',
+  },
+  separator: {
+    marginVertical: 10,
+    height: 1,
+    width: '80%',
+  },
+});

Ejectable/screens/ModalScreen.tsx

@@ -0,0 +1,43 @@
+import { StatusBar } from 'expo-status-bar';
+import * as React from 'react';
+import { Button, Platform, StyleSheet } from 'react-native';
+
+import EndScreenInfo from '../components/EndScreenInfo';
+import { Text, View } from '../components/Themed';
+import { RootTabScreenProps } from '../types';
+
+       var      advised:boolean    = false;
+export function getAdvised() : boolean { return advised; }
+export function setAdvised() : void    { advised = true; }
+
+export default function ModalScreen({ navigation }: RootTabScreenProps<'Settings'>) {
+  return (
+    <View style={styles.container}>
+      <Text style={styles.title}>Carbon Impact</Text>
+      <View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />
+      <EndScreenInfo path="/screens/ModalScreen.tsx" />
+      <Button title={'Dismiss'}
+          onPress={() => { navigation.goBack(); }}
+        />
+      {/* Use a light status bar on iOS to account for the black space above the modal */}
+      <StatusBar style={Platform.OS === 'ios' ? 'light' : 'auto'} />
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  title: {
+    fontSize: 20,
+    fontWeight: 'bold',
+  },
+  separator: {
+    marginVertical: 5,
+    height: 1,
+    width: '80%',
+  },
+});

Ejectable/screens/NotFoundScreen.tsx

@@ -1,12 +1,9 @@
-import { StackScreenProps } from '@react-navigation/stack';
 import * as React from 'react';
 import { StyleSheet, Text, TouchableOpacity, View } from 'react-native';
 
-import { RootStackParamList } from '../types';
+import { RootStackScreenProps } from '../types';
 
-export default function NotFoundScreen({
-  navigation,
-}: StackScreenProps<RootStackParamList, 'NotFound'>) {
+export default function NotFoundScreen({ navigation }: RootStackScreenProps<'NotFound'>) {
   return (
     <View style={styles.container}>
       <Text style={styles.title}>This screen doesn't exist.</Text>

Ejectable/screens/SettingsScreen.tsx

@@ -2,18 +2,75 @@ import * as React from 'react';
 import { Alert, Button, StyleSheet, Switch, TextInput } from 'react-native';
 import { Text, View } from '../components/Themed';
 import { useState } from 'react';
-import ScreenInfo from '../components/ScreenInfo';
-import { SafeAreaView } from 'react-native-safe-area-context';
+import ScreenInfo,  { ScreenInfo4, ScreenInfo5  } from '../components/ScreenInfo';
+import { Trips } from '../GT2';
+import { RootTabScreenProps } from '../types';
 
-export default function SettingsScreen() {
-  const [number, onChangeNumber] = React.useState("");
+
+export default function SettingsScreen( { navigation }: RootTabScreenProps<'Settings'>) {
+  const [rate, setRate]  = useState("255");
+  const [sens, setSens]  = useState("3");
   const [isKM, setMiles] = useState(false);
-  const toggleUnits = () => setMiles(previousState => !previousState);
-
+  const toggleUnits = () => { setMiles(previousState => !previousState)
+           Trips.units = isKM ? "km" : "mi";
+  };
   return (
     <View style={styles.container}>
       <Text style={styles.title}>Model Settings</Text>
       <View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />
+       <View style={styles.captions}>
+        <Text style={styles.caption}>CO2 / km</Text> 
+        <Text>{'                  '}</Text>
+        <Text style={styles.caption}>sensitivity</Text>
+       </View>
+       <View style={styles.inputs}>
+       <TextInput   
+        style={styles.input}
+        returnKeyType={'done'}
+        onChangeText={rate => { setRate(rate); Trips.co2Rate = Number(rate);} }
+        value={rate}
+        placeholder={Trips.co2Rate.toString()}
+        keyboardType="numeric"
+       />     
+       <TextInput   
+        style={styles.input}
+        returnKeyType={'done'}
+        onChangeText={sens => { setSens(sens); 
+            var s = Number(sens);
+            if (s < 3 || s > 7) Alert.alert("Sensitivity must be greater than 2 and less than 8");
+            else Trips.sensitivity = Number(sens); }}
+        value={sens}
+        placeholder={Trips.sensitivity.toString()}
+        keyboardType="numeric"
+       />        
+       </View>  
+       <ScreenInfo4/>
+       <View style={styles.controls} >
+       <Button
+         title="Jet"
+         onPress={() => {
+          Trips.co2Rate = 285.0; 
+          Trips.CO2Effect = "carbon burden";
+          Alert.alert('Jet Fuel Selected \n 285 g / passenger / km')}
+         }
+       />
+       <Button
+       title="Gasoline"
+       onPress={() => {
+           Trips.co2Rate   = 255.0; 
+           Trips.CO2Effect = "carbon burden";
+           Alert.alert('Gasoline Selected \n 255 g for driver \n only passenger / km')}
+         }
+       />  
+       <Button
+       title="Food"
+       onPress={() => {
+            Trips.co2Rate = -255.0; 
+            Trips.CO2Effect = "carbon relief";
+            Alert.alert('Savings vs Gasoline Selected')}
+          }
+       />
+       </View>
        <ScreenInfo />
        <Switch
         style={styles.switch}
@@ -23,36 +80,18 @@ export default function SettingsScreen() {
         onValueChange={toggleUnits}
         value={isKM}
        />
-       <View style={styles.controls} >
-       <Button
-         title="Jet"
-         onPress={() => Alert.alert('Jet Fuel Selected \n 285 g / passenger / km')}
-       />
-       <Button
-       title="Gasoline"
-       onPress={() => Alert.alert('Gasoline Selected \n 255 g for driver \n only passenger / km')}
-       />  
-       <Button
-       title="Food"
-       onPress={() => Alert.alert('Savings vs Gasoline Selected')}
-       />
-       </View>
-       <TextInput   
-        style={styles.input}
-        returnKeyType={'done'}
-        onChangeText={onChangeNumber}
-        value={number}
-        placeholder="0.67"
-        keyboardType="numeric"
-       />      
     </View>
   );
 }
 
 
 const styles = StyleSheet.create({
+  caption: {
+    fontSize: 10,
+    justifyContent: 'center',
+  },
   switch: {
-    marginVertical: 20,
+    marginVertical: 2,
   },
   container: {
     flex: 1,
@@ -60,21 +99,39 @@ const styles = StyleSheet.create({
     justifyContent: 'center',
   },
   controls: {
-    marginVertical: 20,
+    marginVertical: 5,
     width: "80%",
     flexDirection: 'row',
     justifyContent: "space-between",
   },
+  captions: {
+    marginVertical: 15,
+    width: "90%",
+    flexDirection: 'row',
+    justifyContent: "center"
+  },
+  inputs: {
+    marginVertical: -20,
+    width: "80%",
+    flexDirection: 'row',
+    justifyContent: "center",
+  },
   title: {
     fontSize: 20,
     fontWeight: 'bold',
   },
   separator: {
-    marginVertical: 10,
+    marginVertical: 2,
     height: 1,
     width: '80%',
   },
   input: {
+    height: 40,
+    margin: 10,
+    borderWidth: 1,
+    padding: 10,
+  },
+  input2: {
     height: 40,
     margin: 30,
     borderWidth: 1,

Ejectable/screens/SplashScreen.tsx

@@ -1,31 +0,0 @@
-import * as React from 'react';
-import { StyleSheet } from 'react-native';
-import { Text, View } from '../components/Themed';
-import { ScreenInfo3 } from '../components/ScreenInfo';
-
-export default function TripScreen() {
-  return (
-    <View style={styles.container}>
-      <Text style={styles.title}>GT2</Text>
-      <View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />  
-      <ScreenInfo3 />
-    </View>
-  );
-}
-
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    alignItems: 'center',
-    justifyContent: 'center',
-  },
-  title: {
-    fontSize: 40,
-    fontWeight: 'bold',
-  },
-  separator: {
-    marginVertical: 10,
-    height: 1,
-    width: '80%',
-  },
-});

Ejectable/screens/TripScreen.tsx

@@ -1,8 +1,14 @@
 import * as React from 'react';
-import { Button, StyleSheet, Alert } from 'react-native';
+import { useState } from 'react';
+import { Alert, Button, StyleSheet } from 'react-native';
 import { Text, View } from '../components/Themed';
 import { ScreenInfo2 } from '../components/ScreenInfo';
-import { GT2, thisTrip } from '../GT2';
+import { bgOps, TripDisplay, LastTrip, Trips, setEndIsLast } from '../GT2';
+import { RootTabScreenProps } from '../types';
+import * as Device from 'expo-device';
+import PermissionsButton from '../BGEO';
+
+var debug:number    =  0;
 
 const styles = StyleSheet.create({
   container: {
@@ -27,50 +33,94 @@ const styles = StyleSheet.create({
 });
 
 
-function startTrip() {
+function startTrip() { 
 
-  thisTrip.start();
-  Alert.alert('Trip Started');
+  if (!bgOps) {
+    if (Device.osName === 'iOS')
+         Alert.alert("Background location not enabled. Must be in foreground and awake during trip!");
+    else Alert.alert('Stay in foreground, awake during trip!');    
+  } 
+
+  Trips.start();
 
 }
 
 function pauseTrip() {
 
-  thisTrip.pause();
-  Alert.alert('Trip Paused');
+  if (!Trips.paused) {
+      Trips.pause();
+  }
+  else    {
+      Trips.pause();
+  }
 
 }
 
-function endTrip() {
 
-  thisTrip.end();
-  Alert.alert('Trip Ended');
+function endTrip() {  Trips.end(); }
 
-}
+export default function TripScreen( { navigation }: RootTabScreenProps<'Trip'>) {
 
-export default function TripScreen() {
-  
+  const [sButtonText, setSButtonText]  = useState("Start"); 
+  const [pButtonText, setPButtonText]  = useState("Pause");
+   
+   if (Trips.nTrips < 1)
    return (
     <View style={styles.container}>
+    <PermissionsButton />
       <Text style={styles.title}>Trip Control</Text>
       <View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />  
       <ScreenInfo2 />
       <View style={styles.controls} >
        <Button
-        title="Start"
-        onPress={() => startTrip() }
+        title={sButtonText}
+        onPress={() => {
+          if (!Trips.inProgress) {startTrip();
+                                  if (Trips.inProgress) { setSButtonText("End"); setPButtonText('Pause');}}
+          else                   {setSButtonText('Start'); LastTrip.from(Trips);  endTrip(); navigation.push('Modal'); }}
+        }
        />
        <Button
-        title="Pause"
-        onPress={() => pauseTrip()}
-       />  
-       <Button
-        title="Stop"
-        onPress={() => endTrip() }
-       />    
+        title={pButtonText}
+        onPress={() => { if (!Trips.inProgress) Alert.alert("No trip in progress!"); else {
+          if (!Trips.paused) {setPButtonText("Resume");pauseTrip();}
+          else {setPButtonText('Pause');pauseTrip();}}}
+        }
+       />
       </View>
-      < thisTrip.TripDisplay />
+      <TripDisplay></TripDisplay>
     </View>
-  );
+   );
+   else
+   return (
+    <View style={styles.container}>
+    <PermissionsButton />
+      <Text style={styles.title}>Trip Control</Text>
+      <View style={styles.separator} lightColor="#eee" darkColor="rgba(255,255,255,0.1)" />  
+      <ScreenInfo2 />
+      <View style={styles.controls} >
+       <Button
+        title={sButtonText}
+        onPress={() => {
+          if (!Trips.inProgress) {startTrip();
+                                  if (Trips.inProgress) { setSButtonText("End"); setPButtonText('Pause');}}
+          else                   {setSButtonText('Start'); endTrip(); LastTrip.from(Trips); navigation.push('Modal'); }}
+        }
+       />
+       <Button
+        title={pButtonText}
+        onPress={() => { if (!Trips.inProgress) Alert.alert("No trip in progress!"); else {
+          if (!Trips.paused) {setPButtonText("Resume");pauseTrip();}
+          else {setPButtonText('Pause');pauseTrip();}}}
+        }
+       />
+       </View>
+      <TripDisplay></TripDisplay>
+       <View>
+       <Button title={'Show Last Trip'} onPress={() => { setEndIsLast(true); navigation.push('Modal'); } } />
+      </View>
+    </View>
+   );
+    
 
 }

Ejectable/tsconfig.json

@@ -1,6 +1,7 @@
-{ 
-  "extends": "expo/tsconfig.base",
-  "compilerOptions": {
+{   
+   "extends": "expo/tsconfig.base",
+   "compilerOptions": {
+    "suppressImplicitAnyIndexErrors": true,
     "strict": true
-  }
-} 
+   }
+}

Ejectable/types.tsx

@@ -3,25 +3,34 @@
  * https://reactnavigation.org/docs/typescript/
  */
 
+import { BottomTabScreenProps } from '@react-navigation/bottom-tabs';
+import { CompositeScreenProps, NavigatorScreenParams } from '@react-navigation/native';
+import { NativeStackScreenProps } from '@react-navigation/native-stack';
+
+declare global {
+  namespace ReactNavigation {
+    interface RootParamList extends RootStackParamList {}
+  }
+}
+
 export type RootStackParamList = {
-  Root: undefined;
+  Root: NavigatorScreenParams<RootTabParamList> | undefined;
+  Modal: undefined;
   NotFound: undefined;
 };
 
-export type BottomTabParamList = {
-  Splash: undefined;
-  Trip: undefined;
+export type RootStackScreenProps<Screen extends keyof RootStackParamList> = NativeStackScreenProps<
+  RootStackParamList,
+  Screen
+>;
+
+export type RootTabParamList = {
+  Home: undefined;
   Settings: undefined;
+  Trip: undefined;
 };
 
-export type TripParamList = {
-  TripScreen: undefined;
-};
-
-export type SettingsParamList = {
-  SettingsScreen: undefined;
-};
-
-export type SplashParamList = {
-  SplashScreen: undefined;
-};
+export type RootTabScreenProps<Screen extends keyof RootTabParamList> = CompositeScreenProps<
+  BottomTabScreenProps<RootTabParamList, Screen>,
+  NativeStackScreenProps<RootStackParamList>
+>;

Ejected/App.tsx

@@ -1,64 +0,0 @@
-import 'react-native-gesture-handler';
-import { StatusBar } from 'expo-status-bar';
-import React, { useState, useEffect } from 'react';
-import { Platform, Text, View, Switch, StyleSheet } from 'react-native';
-import * as Location from 'expo-location';
-import { SafeAreaProvider } from 'react-native-safe-area-context';
-import useCachedResources from './hooks/useCachedResources';
-import useColorScheme from './hooks/useColorScheme';
-import Navigation from './navigation';
-
-export var debug:boolean = false;
-export var expoGeoState:any;
-export var tripInProgress:boolean = true;
-
-export default function App() {
-  const isLoadingComplete = useCachedResources();
-  const colorScheme = useColorScheme();
-  const [isKM, setIsKM] = useState(false);
-  const toggleUnits = () => setIsKM(previousState => !previousState);
-  const [location, setLocation] = useState(Object);
-  const [errorMsg, setErrorMsg] = useState("");
-
-  useEffect(() => {
-    (async () => {
-      let { status } = await Location.requestForegroundPermissionsAsync();
-      if (status !== 'granted') {
-        setErrorMsg('Permission to access location was denied');
-        return;
-      }
-
-      let location = await Location.getCurrentPositionAsync({});
-      setLocation(location);
-    })();
-  }, []);
-
-  expoGeoState = 'Waiting..';
-  if (errorMsg) {
-    expoGeoState = errorMsg;
-  } else if (location) {
-    expoGeoState = JSON.stringify(location);
-  }
-
-  if (!isLoadingComplete) {
-    return null;
-  } else {
-    if (!debug)
-    return (
-      <SafeAreaProvider>
-        <Navigation colorScheme={colorScheme} />
-        <StatusBar />
-      </SafeAreaProvider>
-    );
-    else
-    return (
-      <SafeAreaProvider>
-        <Navigation colorScheme={colorScheme} />
-        <Text>{expoGeoState}</Text>
-        <StatusBar />
-      </SafeAreaProvider>
-    );
-  }
-}
-
-export function toggleTripInProgress() {tripInProgress = !tripInProgress;}

Ejected/Coordinate.ts

@@ -1,175 +0,0 @@
-
-
-/* Generated from Java with JSweet 3.0.0 - http://www.jsweet.org */
-/**
- * Constructor taking a longitude and a latitude
- *
- * @param {number} longitude
- * @param {number} latitude
- * @class
- * @author Linus Helgesson
- */
- var Coordinate = /** @class */ (function () {
-    function Coordinate(longitude, latitude) {
-        if (((typeof longitude === 'number') || longitude === null) && ((typeof latitude === 'number') || latitude === null)) {
-            var __args = arguments;
-            this.mLongitude = 0;
-            this.mLatitude = 0;
-            this.mResults = [0, 0];
-            this.mLongitude = longitude;
-            this.mLatitude = latitude;
-        }
-        else if (longitude === undefined && latitude === undefined) {
-            var __args = arguments;
-            this.mLongitude = 0;
-            this.mLatitude = 0;
-            this.mResults = [0, 0];
-        }
-        else
-            throw new Error('invalid overload');
-    }
-    /**
-     * Get the longitude part of this coordinate
-     *
-     * @return {number} The longitude part of this coordinate
-     */
-    Coordinate.prototype.getLongitude = function () {
-        return this.mLongitude;
-    };
-    /**
-     * Set the longitude part of this coordinate
-     *
-     * @param {number} longitude The longitude part of this coordinate
-     */
-    Coordinate.prototype.setLongitude = function (longitude) {
-        this.mLongitude = longitude;
-    };
-    /**
-     * Get the latitude part of this coordinate
-     *
-     * @return {number} The latitude part of this coordinate
-     */
-    Coordinate.prototype.getLatitude = function () {
-        return this.mLatitude;
-    };
-    /**
-     * Set the latitude part of this coordinate
-     *
-     * @param {number} latitude The latitude part of this coordinate
-     */
-    Coordinate.prototype.setLatitude = function (latitude) {
-        this.mLatitude = latitude;
-    };
-    /**
-     * Calculates a bounding box of a certain size arund a coordinate. This is mainly used for a quick check
-     * in the database for cameras that are close to a coordinate. This function takes a size ion meters as
-     * a parameter and returns an array of two Coordinate objects. The first Coordinate is the upper left corner
-     * while the last coordinate is the bottom right corner.
-     *
-     * @param {number} side The length of the square side in meters
-     *
-     * @return {Coordinate[]} Two cordinates where the first is smaller than the second.
-     */
-    Coordinate.prototype.getBoundingBox = function (side: number) {
-        var ret = [null, null];
-
-        var degLatM:number , degLatM:number, degLongM:number, deltaLat:number, deltaLong:number;
-
-        degLatM   = 110574.235;
-        degLongM  = 110572.833 * Math.cos(this.mLatitude * this.PI_OVER_180);
-        deltaLat  = side / degLatM;
-        deltaLong = side / degLongM;
-
-        ret[0] = new Coordinate(this.getLongitude() - deltaLong, this.getLatitude() - deltaLat);
-        ret[1] = new Coordinate(this.getLongitude() + deltaLong, this.getLatitude() + deltaLat);
-
-        return ret;
-    };
-    /**
-     * Calculates the distance between two Coordinate objects using the Spherical law of cosines found at:
-     *
-     * http://www.movable-type.co.uk/scripts/latlong.html
-     *
-     * @param coordinate The coordinate to measure the distance to.
-     * @return {number} the distance in meters
-     * @param {Coordinate} dest
-     */
-    Coordinate.prototype.distanceTo = function (dest) {
-        Coordinate.computeDistanceAndBearing(this.mLatitude, this.mLongitude, dest.getLatitude(), dest.getLongitude(), this.mResults);
-        return this.mResults[0];
-    };
-    /*private*/ Coordinate.computeDistanceAndBearing = function (lat1, lon1, lat2, lon2, results) {
-        var MAXITERS = 20;
-        lat1 *= Math.PI / 180.0;
-        lat2 *= Math.PI / 180.0;
-        lon1 *= Math.PI / 180.0;
-        lon2 *= Math.PI / 180.0;
-        var a = 6378137.0;
-        var b = 6356752.3142;
-        var f = (a - b) / a;
-        var aSqMinusBSqOverBSq = (a * a - b * b) / (b * b);
-        var L = lon2 - lon1;
-        var A = 0.0;
-        var U1 = Math.atan((1.0 - f) * Math.tan(lat1));
-        var U2 = Math.atan((1.0 - f) * Math.tan(lat2));
-        var cosU1 = Math.cos(U1);
-        var cosU2 = Math.cos(U2);
-        var sinU1 = Math.sin(U1);
-        var sinU2 = Math.sin(U2);
-        var cosU1cosU2 = cosU1 * cosU2;
-        var sinU1sinU2 = sinU1 * sinU2;
-        var sigma = 0.0;
-        var deltaSigma = 0.0;
-        var cosSqAlpha = 0.0;
-        var cos2SM = 0.0;
-        var cosSigma = 0.0;
-        var sinSigma = 0.0;
-        var cosLambda = 0.0;
-        var sinLambda = 0.0;
-        var lambda = L;
-        for (var iter = 0; iter < MAXITERS; iter++) {
-            {
-                var lambdaOrig = lambda;
-                cosLambda = Math.cos(lambda);
-                sinLambda = Math.sin(lambda);
-                var t1 = cosU2 * sinLambda;
-                var t2 = cosU1 * sinU2 - sinU1 * cosU2 * cosLambda;
-                var sinSqSigma = t1 * t1 + t2 * t2;
-                sinSigma = Math.sqrt(sinSqSigma);
-                cosSigma = sinU1sinU2 + cosU1cosU2 * cosLambda;
-                sigma = Math.atan2(sinSigma, cosSigma);
-                var sinAlpha = (sinSigma === 0) ? 0.0 : cosU1cosU2 * sinLambda / sinSigma;
-                cosSqAlpha = 1.0 - sinAlpha * sinAlpha;
-                cos2SM = (cosSqAlpha === 0) ? 0.0 : cosSigma - 2.0 * sinU1sinU2 / cosSqAlpha;
-                var uSquared = cosSqAlpha * aSqMinusBSqOverBSq;
-                A = 1 + (uSquared / 16384.0) * (4096.0 + uSquared * (-768 + uSquared * (320.0 - 175.0 * uSquared)));
-                var B = (uSquared / 1024.0) * (256.0 + uSquared * (-128.0 + uSquared * (74.0 - 47.0 * uSquared)));
-                var C = (f / 16.0) * cosSqAlpha * (4.0 + f * (4.0 - 3.0 * cosSqAlpha));
-                var cos2SMSq = cos2SM * cos2SM;
-                deltaSigma = B * sinSigma * (cos2SM + (B / 4.0) * (cosSigma * (-1.0 + 2.0 * cos2SMSq) - (B / 6.0) * cos2SM * (-3.0 + 4.0 * sinSigma * sinSigma) * (-3.0 + 4.0 * cos2SMSq)));
-                lambda = L + (1.0 - C) * f * sinAlpha * (sigma + C * sinSigma * (cos2SM + C * cosSigma * (-1.0 + 2.0 * cos2SM * cos2SM)));
-                var delta = (lambda - lambdaOrig) / lambda;
-                if (Math.abs(delta) < 1.0E-12) {
-                    break;
-                }
-            }
-            ;
-        }
-        var distance = (b * A * (sigma - deltaSigma));
-        results[0] = distance;
-        if (results.length > 1) {
-            var initialBearing = Math.atan2(cosU2 * sinLambda, cosU1 * sinU2 - sinU1 * cosU2 * cosLambda);
-            initialBearing *= 180.0 / Math.PI;
-            results[1] = initialBearing;
-            if (results.length > 2) {
-                var finalBearing = Math.atan2(cosU1 * sinLambda, -sinU1 * cosU2 + cosU1 * sinU2 * cosLambda);
-                finalBearing *= 180.0 / Math.PI;
-                results[2] = finalBearing;
-            }
-        }
-    };
-    Coordinate.PI_OVER_180 = 0.017453292;
-    Coordinate.EARTH_RADIUS = 6371009;
-    return Coordinate;
-}());
-Coordinate["__class"] = "Coordinate";

Ejected/android/app/BUCK

@@ -1,55 +0,0 @@
-# To learn about Buck see [Docs](https://buckbuild.com/).
-# To run your application with Buck:
-# - install Buck
-# - `npm start` - to start the packager
-# - `cd android`
-# - `keytool -genkey -v -keystore keystores/debug.keystore -storepass android -alias androiddebugkey -keypass android -dname "CN=Android Debug,O=Android,C=US"`
-# - `./gradlew :app:copyDownloadableDepsToLibs` - make all Gradle compile dependencies available to Buck
-# - `buck install -r android/app` - compile, install and run application
-#
-
-load(":build_defs.bzl", "create_aar_targets", "create_jar_targets")
-
-lib_deps = []
-
-create_aar_targets(glob(["libs/*.aar"]))
-
-create_jar_targets(glob(["libs/*.jar"]))
-
-android_library(
-    name = "all-libs",
-    exported_deps = lib_deps,
-)
-
-android_library(
-    name = "app-code",
-    srcs = glob([
-        "src/main/java/**/*.java",
-    ]),
-    deps = [
-        ":all-libs",
-        ":build_config",
-        ":res",
-    ],
-)
-
-android_build_config(
-    name = "build_config",
-    package = "app.greentravel",
-)
-
-android_resource(
-    name = "res",
-    package = "app.greentravel",
-    res = "src/main/res",
-)
-
-android_binary(
-    name = "app",
-    keystore = "//android/keystores:debug",
-    manifest = "src/main/AndroidManifest.xml",
-    package_type = "debug",
-    deps = [
-        ":app-code",
-    ],
-)

Ejected/android/app/build.gradle

@@ -1,219 +0,0 @@
-apply plugin: "com.android.application"
-
-import com.android.build.OutputFile
-
-/**
- * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
- * and bundleReleaseJsAndAssets).
- * These basically call `react-native bundle` with the correct arguments during the Android build
- * cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
- * bundle directly from the development server. Below you can see all the possible configurations
- * and their defaults. If you decide to add a configuration block, make sure to add it before the
- * `apply from: "../../node_modules/react-native/react.gradle"` line.
- *
- * project.ext.react = [
- *   // the name of the generated asset file containing your JS bundle
- *   bundleAssetName: "index.android.bundle",
- *
- *   // the entry file for bundle generation. If none specified and
- *   // "index.android.js" exists, it will be used. Otherwise "index.js" is
- *   // default. Can be overridden with ENTRY_FILE environment variable.
- *   entryFile: "index.android.js",
- *
- *   // https://reactnative.dev/docs/performance#enable-the-ram-format
- *   bundleCommand: "ram-bundle",
- *
- *   // whether to bundle JS and assets in debug mode
- *   bundleInDebug: false,
- *
- *   // whether to bundle JS and assets in release mode
- *   bundleInRelease: true,
- *
- *   // whether to bundle JS and assets in another build variant (if configured).
- *   // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
- *   // The configuration property can be in the following formats
- *   //         'bundleIn${productFlavor}${buildType}'
- *   //         'bundleIn${buildType}'
- *   // bundleInFreeDebug: true,
- *   // bundleInPaidRelease: true,
- *   // bundleInBeta: true,
- *
- *   // whether to disable dev mode in custom build variants (by default only disabled in release)
- *   // for example: to disable dev mode in the staging build type (if configured)
- *   devDisabledInStaging: true,
- *   // The configuration property can be in the following formats
- *   //         'devDisabledIn${productFlavor}${buildType}'
- *   //         'devDisabledIn${buildType}'
- *
- *   // the root of your project, i.e. where "package.json" lives
- *   root: "../../",
- *
- *   // where to put the JS bundle asset in debug mode
- *   jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
- *
- *   // where to put the JS bundle asset in release mode
- *   jsBundleDirRelease: "$buildDir/intermediates/assets/release",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in debug mode
- *   resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in release mode
- *   resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
- *
- *   // by default the gradle tasks are skipped if none of the JS files or assets change; this means
- *   // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
- *   // date; if you have any other folders that you want to ignore for performance reasons (gradle
- *   // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
- *   // for example, you might want to remove it from here.
- *   inputExcludes: ["android/**", "ios/**"],
- *
- *   // override which node gets called and with what additional arguments
- *   nodeExecutableAndArgs: ["node"],
- *
- *   // supply additional arguments to the packager
- *   extraPackagerArgs: []
- * ]
- */
-
-project.ext.react = [
-    enableHermes: (findProperty('expo.jsEngine') ?: "jsc") == "hermes",
-]
-
-apply from: '../../node_modules/react-native-unimodules/gradle.groovy'
-apply from: "../../node_modules/react-native/react.gradle"
-apply from: "../../node_modules/expo-constants/scripts/get-app-config-android.gradle"
-apply from: "../../node_modules/expo-updates/scripts/create-manifest-android.gradle"
-
-/**
- * Set this to true to create two separate APKs instead of one:
- *   - An APK that only works on ARM devices
- *   - An APK that only works on x86 devices
- * The advantage is the size of the APK is reduced by about 4MB.
- * Upload all the APKs to the Play Store and people will download
- * the correct one based on the CPU architecture of their device.
- */
-def enableSeparateBuildPerCPUArchitecture = false
-
-/**
- * Run Proguard to shrink the Java bytecode in release builds.
- */
-def enableProguardInReleaseBuilds = false
-
-/**
- * The preferred build flavor of JavaScriptCore.
- *
- * For example, to use the international variant, you can use:
- * `def jscFlavor = 'org.webkit:android-jsc-intl:+'`
- *
- * The international variant includes ICU i18n library and necessary data
- * allowing to use e.g. `Date.toLocaleString` and `String.localeCompare` that
- * give correct results when using with locales other than en-US.  Note that
- * this variant is about 6MiB larger per architecture than default.
- */
-def jscFlavor = 'org.webkit:android-jsc:+'
-
-/**
- * Whether to enable the Hermes VM.
- *
- * This should be set on project.ext.react and mirrored here.  If it is not set
- * on project.ext.react, JavaScript will not be compiled to Hermes Bytecode
- * and the benefits of using Hermes will therefore be sharply reduced.
- */
-def enableHermes = project.ext.react.get("enableHermes", false);
-
-android {
-    compileSdkVersion rootProject.ext.compileSdkVersion
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-
-    defaultConfig {
-        applicationId 'app.greentravel'
-        minSdkVersion rootProject.ext.minSdkVersion
-        targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 1
-        versionName "1.0.0"
-    }
-    splits {
-        abi {
-            reset()
-            enable enableSeparateBuildPerCPUArchitecture
-            universalApk false  // If true, also generate a universal APK
-            include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
-        }
-    }
-    signingConfigs {
-        debug {
-            storeFile file('debug.keystore')
-            storePassword 'android'
-            keyAlias 'androiddebugkey'
-            keyPassword 'android'
-        }
-    }
-    buildTypes {
-        debug {
-            signingConfig signingConfigs.debug
-        }
-        release {
-            // Caution! In production, you need to generate your own keystore file.
-            // see https://reactnative.dev/docs/signed-apk-android.
-            signingConfig signingConfigs.debug
-            minifyEnabled enableProguardInReleaseBuilds
-            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
-        }
-    }
-
-    // applicationVariants are e.g. debug, release
-    applicationVariants.all { variant ->
-        variant.outputs.each { output ->
-            // For each separate APK per architecture, set a unique version code as described here:
-            // https://developer.android.com/studio/build/configure-apk-splits.html
-            def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
-            def abi = output.getFilter(OutputFile.ABI)
-            if (abi != null) {  // null for the universal-debug, universal-release variants
-                output.versionCodeOverride =
-                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
-            }
-
-        }
-    }
-}
-
-dependencies {
-    implementation fileTree(dir: "libs", include: ["*.jar"])
-    //noinspection GradleDynamicVersion
-    implementation "com.facebook.react:react-native:+"  // From node_modules
-    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
-    debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") {
-      exclude group:'com.facebook.fbjni'
-    }
-    debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
-        exclude group:'com.facebook.flipper'
-        exclude group:'com.squareup.okhttp3', module:'okhttp'
-    }
-    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}") {
-        exclude group:'com.facebook.flipper'
-    }
-    addUnimodulesDependencies()
-
-    if (enableHermes) {
-        def hermesPath = "../../node_modules/hermes-engine/android/";
-        debugImplementation files(hermesPath + "hermes-debug.aar")
-        releaseImplementation files(hermesPath + "hermes-release.aar")
-    } else {
-        implementation jscFlavor
-    }
-}
-
-// Run this once to be able to run the application with BUCK
-// puts all compile dependencies into folder libs for BUCK to use
-task copyDownloadableDepsToLibs(type: Copy) {
-    from configurations.compile
-    into 'libs'
-}
-
-apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)

Ejected/android/app/build_defs.bzl

@@ -1,19 +0,0 @@
-"""Helper definitions to glob .aar and .jar targets"""
-
-def create_aar_targets(aarfiles):
-    for aarfile in aarfiles:
-        name = "aars__" + aarfile[aarfile.rindex("/") + 1:aarfile.rindex(".aar")]
-        lib_deps.append(":" + name)
-        android_prebuilt_aar(
-            name = name,
-            aar = aarfile,
-        )
-
-def create_jar_targets(jarfiles):
-    for jarfile in jarfiles:
-        name = "jars__" + jarfile[jarfile.rindex("/") + 1:jarfile.rindex(".jar")]
-        lib_deps.append(":" + name)
-        prebuilt_jar(
-            name = name,
-            binary_jar = jarfile,
-        )

Ejected/android/app/proguard-rules.pro

@@ -1,10 +0,0 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /usr/local/Cellar/android-sdk/24.3.3/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:

Ejected/android/app/src/debug/AndroidManifest.xml

@@ -1,7 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
-
-    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
-
-    <application android:usesCleartextTraffic="true" tools:targetApi="28" tools:ignore="GoogleAppIndexingWarning" />
-</manifest>

Ejected/android/app/src/debug/java/app/greentravel/ReactNativeFlipper.java

@@ -1,69 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * <p>This source code is licensed under the MIT license found in the LICENSE file in the root
- * directory of this source tree.
- */
-package app.greentravel;
-
-import android.content.Context;
-import com.facebook.flipper.android.AndroidFlipperClient;
-import com.facebook.flipper.android.utils.FlipperUtils;
-import com.facebook.flipper.core.FlipperClient;
-import com.facebook.flipper.plugins.crashreporter.CrashReporterPlugin;
-import com.facebook.flipper.plugins.databases.DatabasesFlipperPlugin;
-import com.facebook.flipper.plugins.fresco.FrescoFlipperPlugin;
-import com.facebook.flipper.plugins.inspector.DescriptorMapping;
-import com.facebook.flipper.plugins.inspector.InspectorFlipperPlugin;
-import com.facebook.flipper.plugins.network.FlipperOkhttpInterceptor;
-import com.facebook.flipper.plugins.network.NetworkFlipperPlugin;
-import com.facebook.flipper.plugins.react.ReactFlipperPlugin;
-import com.facebook.flipper.plugins.sharedpreferences.SharedPreferencesFlipperPlugin;
-import com.facebook.react.ReactInstanceManager;
-import com.facebook.react.bridge.ReactContext;
-import com.facebook.react.modules.network.NetworkingModule;
-import okhttp3.OkHttpClient;
-
-public class ReactNativeFlipper {
-  public static void initializeFlipper(Context context, ReactInstanceManager reactInstanceManager) {
-    if (FlipperUtils.shouldEnableFlipper(context)) {
-      final FlipperClient client = AndroidFlipperClient.getInstance(context);
-      client.addPlugin(new InspectorFlipperPlugin(context, DescriptorMapping.withDefaults()));
-      client.addPlugin(new ReactFlipperPlugin());
-      client.addPlugin(new DatabasesFlipperPlugin(context));
-      client.addPlugin(new SharedPreferencesFlipperPlugin(context));
-      client.addPlugin(CrashReporterPlugin.getInstance());
-      NetworkFlipperPlugin networkFlipperPlugin = new NetworkFlipperPlugin();
-      NetworkingModule.setCustomClientBuilder(
-          new NetworkingModule.CustomClientBuilder() {
-            @Override
-            public void apply(OkHttpClient.Builder builder) {
-              builder.addNetworkInterceptor(new FlipperOkhttpInterceptor(networkFlipperPlugin));
-            }
-          });
-      client.addPlugin(networkFlipperPlugin);
-      client.start();
-      // Fresco Plugin needs to ensure that ImagePipelineFactory is initialized
-      // Hence we run if after all native modules have been initialized
-      ReactContext reactContext = reactInstanceManager.getCurrentReactContext();
-      if (reactContext == null) {
-        reactInstanceManager.addReactInstanceEventListener(
-            new ReactInstanceManager.ReactInstanceEventListener() {
-              @Override
-              public void onReactContextInitialized(ReactContext reactContext) {
-                reactInstanceManager.removeReactInstanceEventListener(this);
-                reactContext.runOnNativeModulesQueueThread(
-                    new Runnable() {
-                      @Override
-                      public void run() {
-                        client.addPlugin(new FrescoFlipperPlugin());
-                      }
-                    });
-              }
-            });
-      } else {
-        client.addPlugin(new FrescoFlipperPlugin());
-      }
-    }
-  }
-}

Ejected/android/app/src/main/AndroidManifest.xml

@@ -1,31 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="app.greentravel">
-  <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
-  <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
-  <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
-  <uses-permission android:name="android.permission.INTERNET"/>
-  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
-  <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
-  <uses-permission android:name="android.permission.VIBRATE"/>
-  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
-  <application android:name=".MainApplication" android:label="@string/app_name" android:icon="@mipmap/ic_launcher" android:roundIcon="@mipmap/ic_launcher_round" android:allowBackup="true" android:theme="@style/AppTheme" android:usesCleartextTraffic="true">
-    <meta-data android:name="expo.modules.updates.ENABLED" android:value="true"/>
-    <meta-data android:name="expo.modules.updates.EXPO_SDK_VERSION" android:value="42.0.0"/>
-    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_CHECK_ON_LAUNCH" android:value="ALWAYS"/>
-    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_LAUNCH_WAIT_MS" android:value="0"/>
-    <meta-data android:name="expo.modules.updates.EXPO_UPDATE_URL" android:value="https://exp.host/@anonymous/Ejectable"/>
-    <activity android:name=".MainActivity" android:label="@string/app_name" android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode" android:launchMode="singleTask" android:windowSoftInputMode="adjustResize" android:theme="@style/Theme.App.SplashScreen" android:screenOrientation="portrait">
-      <intent-filter>
-        <action android:name="android.intent.action.MAIN"/>
-        <category android:name="android.intent.category.LAUNCHER"/>
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.VIEW"/>
-        <category android:name="android.intent.category.DEFAULT"/>
-        <category android:name="android.intent.category.BROWSABLE"/>
-        <data android:scheme="myapp"/>
-        <data android:scheme="app.greentravel"/>
-      </intent-filter>
-    </activity>
-    <activity android:name="com.facebook.react.devsupport.DevSettingsActivity"/>
-  </application>
-</manifest>

Ejected/android/app/src/main/java/app/greentravel/MainActivity.java

@@ -1,60 +0,0 @@
-package app.greentravel;
-import android.content.res.Configuration;
-import android.content.Intent;
-
-import android.os.Bundle;
-
-import com.facebook.react.ReactActivity;
-import com.facebook.react.ReactActivityDelegate;
-import com.facebook.react.ReactRootView;
-import com.swmansion.gesturehandler.react.RNGestureHandlerEnabledRootView;
-
-import expo.modules.splashscreen.singletons.SplashScreen;
-import expo.modules.splashscreen.SplashScreenImageResizeMode;
-
-
-public class MainActivity extends ReactActivity {
-
-    // Added automatically by Expo Config
-    @Override
-    public void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        Intent intent = new Intent("onConfigurationChanged");
-        intent.putExtra("newConfig", newConfig);
-        sendBroadcast(intent);
-    }
-
-  @Override
-  protected void onCreate(Bundle savedInstanceState) {
-    // Set the theme to AppTheme BEFORE onCreate to support 
-    // coloring the background, status bar, and navigation bar.
-    // This is required for expo-splash-screen.
-    setTheme(R.style.AppTheme);
-    super.onCreate(null);
-// @generated begin expo-splash-screen-mainActivity-onCreate-show-splash - expo prebuild (DO NOT MODIFY) sync-8915a20732e7fda227585f9b6ef0d38bef4fbbbe
-    SplashScreen.show(this, SplashScreenImageResizeMode.CONTAIN, ReactRootView.class, false);
-// @generated end expo-splash-screen-mainActivity-onCreate-show-splash
-    // SplashScreen.show(...) has to be called after super.onCreate(...)
-    // Below line is handled by '@expo/configure-splash-screen' command and it's discouraged to modify it manually
-  }
-
-
-    /**
-     * Returns the name of the main component registered from JavaScript.
-     * This is used to schedule rendering of the component.
-     */
-    @Override
-    protected String getMainComponentName() {
-        return "main";
-    }
-
-    @Override
-    protected ReactActivityDelegate createReactActivityDelegate() {
-        return new ReactActivityDelegate(this, getMainComponentName()) {
-            @Override
-            protected ReactRootView createRootView() {
-                return new RNGestureHandlerEnabledRootView(MainActivity.this);
-            }
-        };
-    }
-}

Ejected/android/app/src/main/java/app/greentravel/MainApplication.java

@@ -1,125 +0,0 @@
-package app.greentravel;
-
-import android.app.Application;
-import android.content.Context;
-import android.net.Uri;
-
-import com.facebook.react.PackageList;
-import com.facebook.react.ReactApplication;
-import com.facebook.react.ReactInstanceManager;
-import com.facebook.react.ReactNativeHost;
-import com.facebook.react.ReactPackage;
-import com.facebook.react.shell.MainReactPackage;
-import com.facebook.soloader.SoLoader;
-import app.greentravel.generated.BasePackageList;
-
-import org.unimodules.adapters.react.ReactAdapterPackage;
-import org.unimodules.adapters.react.ModuleRegistryAdapter;
-import org.unimodules.adapters.react.ReactModuleRegistryProvider;
-import org.unimodules.core.interfaces.Package;
-import org.unimodules.core.interfaces.SingletonModule;
-import expo.modules.updates.UpdatesController;
-
-import com.facebook.react.bridge.JSIModulePackage;
-import com.swmansion.reanimated.ReanimatedJSIModulePackage;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.Arrays;
-import java.util.List;
-import javax.annotation.Nullable;
-
-public class MainApplication extends Application implements ReactApplication {
-  private final ReactModuleRegistryProvider mModuleRegistryProvider = new ReactModuleRegistryProvider(
-    new BasePackageList().getPackageList()
-  );
-
-  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
-    @Override
-    public boolean getUseDeveloperSupport() {
-      return BuildConfig.DEBUG;
-    }
-
-    @Override
-    protected List<ReactPackage> getPackages() {
-      List<ReactPackage> packages = new PackageList(this).getPackages();
-      packages.add(new ModuleRegistryAdapter(mModuleRegistryProvider));
-      return packages;
-    }
-
-    @Override
-    protected String getJSMainModuleName() {
-      return "index";
-    }
-
-    @Override
-    protected JSIModulePackage getJSIModulePackage() {
-      return new ReanimatedJSIModulePackage();
-    }
-
-    @Override
-    protected @Nullable String getJSBundleFile() {
-      if (BuildConfig.DEBUG) {
-        return super.getJSBundleFile();
-      } else {
-        return UpdatesController.getInstance().getLaunchAssetFile();
-      }
-    }
-
-    @Override
-    protected @Nullable String getBundleAssetName() {
-      if (BuildConfig.DEBUG) {
-        return super.getBundleAssetName();
-      } else {
-        return UpdatesController.getInstance().getBundleAssetName();
-      }
-    }
-  };
-
-  @Override
-  public ReactNativeHost getReactNativeHost() {
-    return mReactNativeHost;
-  }
-
-  @Override
-  public void onCreate() {
-    super.onCreate();
-    SoLoader.init(this, /* native exopackage */ false);
-
-    if (!BuildConfig.DEBUG) {
-      UpdatesController.initialize(this);
-    }
-
-    initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
-  }
-
-  /**
-   * Loads Flipper in React Native templates. Call this in the onCreate method with something like
-   * initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
-   *
-   * @param context
-   * @param reactInstanceManager
-   */
-  private static void initializeFlipper(
-      Context context, ReactInstanceManager reactInstanceManager) {
-    if (BuildConfig.DEBUG) {
-      try {
-        /*
-         We use reflection here to pick up the class that initializes Flipper,
-        since Flipper library is not available in release mode
-        */
-        Class<?> aClass = Class.forName("app.greentravel.ReactNativeFlipper");
-        aClass
-            .getMethod("initializeFlipper", Context.class, ReactInstanceManager.class)
-            .invoke(null, context, reactInstanceManager);
-      } catch (ClassNotFoundException e) {
-        e.printStackTrace();
-      } catch (NoSuchMethodException e) {
-        e.printStackTrace();
-      } catch (IllegalAccessException e) {
-        e.printStackTrace();
-      } catch (InvocationTargetException e) {
-        e.printStackTrace();
-      }
-    }
-  }
-}

Ejected/android/app/src/main/res/drawable/splashscreen.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-  <item android:drawable="@color/splashscreen_background"/>
-</layer-list>

Ejected/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/iconBackground"/>
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>

Ejected/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/iconBackground"/>
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>

Ejected/android/app/src/main/res/values-night/colors.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<resources/>

Ejected/android/app/src/main/res/values/colors.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<resources>
-  <color name="splashscreen_background">#ffffff</color>
-  <color name="iconBackground">#ffffff</color>
-  <color name="colorPrimary">#023c69</color>
-  <color name="colorPrimaryDark">#ffffff</color>
-</resources>

Ejected/android/app/src/main/res/values/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<resources>
-  <string name="app_name">Ejectable</string>
-</resources>

Ejected/android/app/src/main/res/values/styles.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<resources xmlns:tools="http://schemas.android.com/tools">
-  <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
-    <item name="android:textColor">@android:color/black</item>
-    <item name="android:editTextStyle">@style/ResetEditText</item>
-    <item name="colorPrimary">@color/colorPrimary</item>
-    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-  </style>
-  <style name="ResetEditText" parent="@android:style/Widget.EditText">
-    <item name="android:padding">0dp</item>
-    <item name="android:textColorHint">#c8c8c8</item>
-    <item name="android:textColor">@android:color/black</item>
-  </style>
-  <style name="Theme.App.SplashScreen" parent="AppTheme">
-    <item name="android:windowBackground">@drawable/splashscreen</item>
-  </style>
-</resources>

Ejected/android/build.gradle

@@ -1,38 +0,0 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
-buildscript {
-    ext {
-        buildToolsVersion = "29.0.3"
-        minSdkVersion = 21
-        compileSdkVersion = 30
-        targetSdkVersion = 30
-    }
-    repositories {
-        google()
-        jcenter()
-    }
-    dependencies {
-        classpath("com.android.tools.build:gradle:4.1.0")
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
-    }
-}
-
-allprojects {
-    repositories {
-        mavenLocal()
-        maven {
-            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
-            url("$rootDir/../node_modules/react-native/android")
-        }
-        maven {
-            // Android JSC is installed from npm
-            url("$rootDir/../node_modules/jsc-android/dist")
-        }
-
-        google()
-        jcenter()
-        maven { url 'https://www.jitpack.io' }
-    }
-}

Ejected/android/gradle.properties

@@ -1,33 +0,0 @@
-# Project-wide Gradle settings.
-
-# IDE (e.g. Android Studio) users:
-# Gradle settings configured through the IDE *will override*
-# any settings specified in this file.
-
-# For more details on how to configure your build environment visit
-# http://www.gradle.org/docs/current/userguide/build_environment.html
-
-# Specifies the JVM arguments used for the daemon process.
-# The setting is particularly useful for tweaking memory settings.
-# Default value: -Xmx10248m -XX:MaxPermSize=256m
-org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
-
-# When configured, Gradle will run in incubating parallel mode.
-# This option should only be used with decoupled projects. More details, visit
-# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
-
-# AndroidX package structure to make it clearer which packages are bundled with the
-# Android operating system, and which are packaged with your app's APK
-# https://developer.android.com/topic/libraries/support-library/androidx-rn
-android.useAndroidX=true
-
-# Automatically convert third-party libraries to use AndroidX
-android.enableJetifier=true
-
-# Version of flipper SDK to use with React Native
-FLIPPER_VERSION=0.54.0
-
-# The hosted JavaScript engine
-# Supported values: expo.jsEngine = "hermes" | "jsc"
-expo.jsEngine=jsc

Ejected/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-all.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists

Ejected/android/gradlew

@@ -1,183 +0,0 @@
-#!/usr/bin/env sh
-
-#
-# Copyright 2015 the original author or authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn () {
-    echo "$*"
-}
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=`expr $i + 1`
-    done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=`save "$@"`
-
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
-
-exec "$JAVACMD" "$@"

Ejected/android/gradlew.bat

@@ -1,103 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

Ejected/android/settings.gradle

@@ -1,9 +0,0 @@
-rootProject.name = 'Ejectable'
-
-apply from: '../node_modules/react-native-unimodules/gradle.groovy'
-includeUnimodulesProjects()
-
-apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle");
-applyNativeModulesSettingsGradle(settings)
-
-include ':app'

Ejected/app.json

@@ -1,36 +0,0 @@
-{
-  "expo": {
-    "name": "Ejectable",
-    "slug": "Ejectable",
-    "version": "1.0.0",
-    "orientation": "portrait",
-    "icon": "./assets/images/icon.png",
-    "scheme": "myapp",
-    "userInterfaceStyle": "automatic",
-    "splash": {
-      "image": "./assets/images/splash.png",
-      "resizeMode": "contain",
-      "backgroundColor": "#ffffff"
-    },
-    "updates": {
-      "fallbackToCacheTimeout": 0
-    },
-    "assetBundlePatterns": [
-      "**/*"
-    ],
-    "ios": {
-      "supportsTablet": true,
-      "bundleIdentifier": "app.greentravel"
-    },
-    "android": {
-      "adaptiveIcon": {
-        "foregroundImage": "./assets/images/adaptive-icon.png",
-        "backgroundColor": "#ffffff"
-      },
-      "package": "app.greentravel"
-    },
-    "web": {
-      "favicon": "./assets/images/favicon.png"
-    }
-  }
-}

Ejected/babel.config.js

@@ -1,7 +0,0 @@
-module.exports = function(api) {
-  api.cache(true);
-  return {
-    presets: ['babel-preset-expo'],
-    plugins: ['react-native-reanimated/plugin'],
-  };
-};

Ejected/components/ScreenInfo.tsx

@@ -1,67 +0,0 @@
-import * as WebBrowser from 'expo-web-browser';
-import React from 'react';
-import { StyleSheet, TouchableOpacity } from 'react-native';
-
-import Colors from '../constants/Colors';
-import { MonoText } from './StyledText';
-import { Text, View } from './Themed';
-
-export default function ScreenInfo() {
-  return (
-    <View style={styles.settingsContainer}>
-        <Text
-          style={styles.settingsText}
-          lightColor="rgba(0,0,0,0.8)"
-          darkColor="rgba(255,255,255,0.8)">
-          Switch dark km/ light mi, select fuel used, or manually set CO2 per distance                  
-        </Text>  
-    </View>
-  );
-}
-export function ScreenInfo2() {
-  return (
-    <View style={styles.settingsContainer}>
-        <Text
-          style={styles.settingsText}
-          lightColor="rgba(0,0,0,0.8)"
-          darkColor="rgba(255,255,255,0.8)">
-          Use Pause if fuel burning portion of trip interrupted                  
-        </Text>  
-    </View>
-  );
-}
-
-export function ScreenInfo3() {
-  return (
-    <View style={styles.settingsContainer}>
-        <Text
-          style={styles.settingsText}
-          lightColor="rgba(0,0,0,0.8)"
-          darkColor="rgba(255,255,255,0.8)">
-          Green Travel Carbon Calculator v. 2
-        </Text>  
-        <Text
-          style={styles.versionText}
-          lightColor="rgba(0,0,0,0.8)"
-          darkColor="rgba(255,255,255,0.8)">
-          expo version
-        </Text>  
-    </View>
-  );
-}
-
-const styles = StyleSheet.create({
-  settingsContainer: {
-    marginHorizontal: 50,
-    marginVertical: 20,
-  },
-  settingsText: {
-    fontSize: 17,
-    lineHeight: 24,
-    textAlign: 'center',
-  },
-  versionText: {
-    fontSize: 8,
-    textAlign: 'center',
-  },
-});

Ejected/components/StyledText.tsx

@@ -1,7 +0,0 @@
-import * as React from 'react';
-
-import { Text, TextProps } from './Themed';
-
-export function MonoText(props: TextProps) {
-  return <Text {...props} style={[props.style, { fontFamily: 'space-mono' }]} />;
-}

Ejected/components/Themed.tsx

@@ -1,46 +0,0 @@
-/**
- * Learn more about Light and Dark modes:
- * https://docs.expo.io/guides/color-schemes/
- */
-
-import * as React from 'react';
-import { Text as DefaultText, View as DefaultView } from 'react-native';
-
-import Colors from '../constants/Colors';
-import useColorScheme from '../hooks/useColorScheme';
-
-export function useThemeColor(
-  props: { light?: string; dark?: string },
-  colorName: keyof typeof Colors.light & keyof typeof Colors.dark
-) {
-  const theme = useColorScheme();
-  const colorFromProps = props[theme];
-
-  if (colorFromProps) {
-    return colorFromProps;
-  } else {
-    return Colors[theme][colorName];
-  }
-}
-
-type ThemeProps = {
-  lightColor?: string;
-  darkColor?: string;
-};
-
-export type TextProps = ThemeProps & DefaultText['props'];
-export type ViewProps = ThemeProps & DefaultView['props'];
-
-export function Text(props: TextProps) {
-  const { style, lightColor, darkColor, ...otherProps } = props;
-  const color = useThemeColor({ light: lightColor, dark: darkColor }, 'text');
-
-  return <DefaultText style={[{ color }, style]} {...otherProps} />;
-}
-
-export function View(props: ViewProps) {
-  const { style, lightColor, darkColor, ...otherProps } = props;
-  const backgroundColor = useThemeColor({ light: lightColor, dark: darkColor }, 'background');
-
-  return <DefaultView style={[{ backgroundColor }, style]} {...otherProps} />;
-}

Ejected/components/__tests__/StyledText-test.js

@@ -1,10 +0,0 @@
-import * as React from 'react';
-import renderer from 'react-test-renderer';
-
-import { MonoText } from '../StyledText';
-
-it(`renders correctly`, () => {
-  const tree = renderer.create(<MonoText>Snapshot test!</MonoText>).toJSON();
-
-  expect(tree).toMatchSnapshot();
-});

Ejected/constants/Colors.ts

@@ -1,19 +0,0 @@
-const tintColorLight = '#2f95dc';
-const tintColorDark = '#fff';
-
-export default {
-  light: {
-    text: '#000',
-    background: 'lime',
-    tint: tintColorLight,
-    tabIconDefault: '#ccc',
-    tabIconSelected: tintColorLight,
-  },
-  dark: {
-    text: '#fff',
-    background: 'forestgreen',
-    tint: tintColorDark,
-    tabIconDefault: '#ccc',
-    tabIconSelected: tintColorDark,
-  },
-};

Ejected/constants/Layout.ts

@@ -1,12 +0,0 @@
-import { Dimensions } from 'react-native';
-
-const width = Dimensions.get('window').width;
-const height = Dimensions.get('window').height;
-
-export default {
-  window: {
-    width,
-    height,
-  },
-  isSmallDevice: width < 375,
-};

Ejected/hooks/useCachedResources.ts

@@ -1,33 +0,0 @@
-import { Ionicons } from '@expo/vector-icons';
-import * as Font from 'expo-font';
-import * as SplashScreen from 'expo-splash-screen';
-import * as React from 'react';
-
-export default function useCachedResources() {
-  const [isLoadingComplete, setLoadingComplete] = React.useState(false);
-
-  // Load any resources or data that we need prior to rendering the app
-  React.useEffect(() => {
-    async function loadResourcesAndDataAsync() {
-      try {
-        SplashScreen.preventAutoHideAsync();
-
-        // Load fonts
-        await Font.loadAsync({
-          ...Ionicons.font,
-          'space-mono': require('../assets/fonts/SpaceMono-Regular.ttf'),
-        });
-      } catch (e) {
-        // We might want to provide this error information to an error reporting service
-        console.warn(e);
-      } finally {
-        setLoadingComplete(true);
-        SplashScreen.hideAsync();
-      }
-    }
-
-    loadResourcesAndDataAsync();
-  }, []);
-
-  return isLoadingComplete;
-}

Ejected/hooks/useColorScheme.ts

@@ -1,8 +0,0 @@
-import { ColorSchemeName, useColorScheme as _useColorScheme } from 'react-native';
-
-// The useColorScheme value is always either light or dark, but the built-in
-// type suggests that it can be null. This will not happen in practice, so this
-// makes it a bit easier to work with.
-export default function useColorScheme(): NonNullable<ColorSchemeName> {
-  return _useColorScheme() as NonNullable<ColorSchemeName>;
-}

Ejected/index.js

@@ -1,9 +0,0 @@
-import 'react-native-gesture-handler';
-import { registerRootComponent } from 'expo';
-
-import App from './App';
-
-// registerRootComponent calls AppRegistry.registerComponent('main', () => App);
-// It also ensures that whether you load the app in Expo Go or in a native build,
-// the environment is set up appropriately
-registerRootComponent(App);

Ejected/ios/Ejectable.xcodeproj/project.pbxproj

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-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				COPY_PHASE_STRIP = NO;
-				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				ENABLE_TESTABILITY = YES;
-				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_NO_COMMON_BLOCKS = YES;
-				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PREPROCESSOR_DEFINITIONS = (
-					"DEBUG=1",
-					"$(inherited)",
-				);
-				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
-				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
-				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
-				GCC_WARN_UNDECLARED_SELECTOR = YES;
-				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
-				GCC_WARN_UNUSED_FUNCTION = YES;
-				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				LD_RUNPATH_SEARCH_PATHS = "/usr/lib/swift $(inherited)";
-				LIBRARY_SEARCH_PATHS = (
-					"\"$(inherited)\"",
-				);
-				MTL_ENABLE_DEBUG_INFO = YES;
-				ONLY_ACTIVE_ARCH = YES;
-				SDKROOT = iphoneos;
-				CODE_SIGN_ENTITLEMENTS = Ejectable/greentravel.entitlements;
-			};
-			name = Debug;
-		};
-		83CBBA211A601CBA00E9B192 /* Release */ = {
-			isa = XCBuildConfiguration;
-			buildSettings = {
-				ALWAYS_SEARCH_USER_PATHS = NO;
-				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
-				CLANG_CXX_LIBRARY = "libc++";
-				CLANG_ENABLE_MODULES = YES;
-				CLANG_ENABLE_OBJC_ARC = YES;
-				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
-				CLANG_WARN_BOOL_CONVERSION = YES;
-				CLANG_WARN_COMMA = YES;
-				CLANG_WARN_CONSTANT_CONVERSION = YES;
-				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
-				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
-				CLANG_WARN_EMPTY_BODY = YES;
-				CLANG_WARN_ENUM_CONVERSION = YES;
-				CLANG_WARN_INFINITE_RECURSION = YES;
-				CLANG_WARN_INT_CONVERSION = YES;
-				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
-				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
-				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
-				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
-				CLANG_WARN_STRICT_PROTOTYPES = YES;
-				CLANG_WARN_SUSPICIOUS_MOVE = YES;
-				CLANG_WARN_UNREACHABLE_CODE = YES;
-				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				COPY_PHASE_STRIP = YES;
-				ENABLE_NS_ASSERTIONS = NO;
-				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_NO_COMMON_BLOCKS = YES;
-				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
-				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
-				GCC_WARN_UNDECLARED_SELECTOR = YES;
-				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
-				GCC_WARN_UNUSED_FUNCTION = YES;
-				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				LD_RUNPATH_SEARCH_PATHS = "/usr/lib/swift $(inherited)";
-				LIBRARY_SEARCH_PATHS = (
-					"\"$(inherited)\"",
-				);
-				MTL_ENABLE_DEBUG_INFO = NO;
-				SDKROOT = iphoneos;
-				VALIDATE_PRODUCT = YES;
-				CODE_SIGN_ENTITLEMENTS = Ejectable/greentravel.entitlements;
-			};
-			name = Release;
-		};
-/* End XCBuildConfiguration section */
-
-/* Begin XCConfigurationList section */
-		13B07F931A680F5B00A75B9A /* Build configuration list for PBXNativeTarget "Ejectable" */ = {
-			isa = XCConfigurationList;
-			buildConfigurations = (
-				13B07F941A680F5B00A75B9A /* Debug */,
-				13B07F951A680F5B00A75B9A /* Release */,
-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-		83CBB9FA1A601CBA00E9B192 /* Build configuration list for PBXProject "Ejectable" */ = {
-			isa = XCConfigurationList;
-			buildConfigurations = (
-				83CBBA201A601CBA00E9B192 /* Debug */,
-				83CBBA211A601CBA00E9B192 /* Release */,
-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-/* End XCConfigurationList section */
-	};
-	rootObject = 83CBB9F71A601CBA00E9B192 /* Project object */;
-}

Ejected/ios/Ejectable.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "self:">
-   </FileRef>
-</Workspace>

Ejected/ios/Ejectable.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>

Ejected/ios/Ejectable.xcodeproj/xcshareddata/xcschemes/Ejectable.xcscheme

@@ -1,88 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "1130"
-   version = "1.3">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "13B07F861A680F5B00A75B9A"
-               BuildableName = "Ejectable.app"
-               BlueprintName = "Ejectable"
-               ReferencedContainer = "container:Ejectable.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-         <TestableReference
-            skipped = "NO">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "00E356ED1AD99517003FC87E"
-               BuildableName = "EjectableTests.xctest"
-               BlueprintName = "EjectableTests"
-               ReferencedContainer = "container:Ejectable.xcodeproj">
-            </BuildableReference>
-         </TestableReference>
-      </Testables>
-   </TestAction>
-   <LaunchAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      debugServiceExtension = "internal"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "13B07F861A680F5B00A75B9A"
-            BuildableName = "Ejectable.app"
-            BlueprintName = "Ejectable"
-            ReferencedContainer = "container:Ejectable.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </LaunchAction>
-   <ProfileAction
-      buildConfiguration = "Release"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "13B07F861A680F5B00A75B9A"
-            BuildableName = "Ejectable.app"
-            BlueprintName = "Ejectable"
-            ReferencedContainer = "container:Ejectable.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>

Ejected/ios/Ejectable/AppDelegate.h

@@ -1,10 +0,0 @@
-#import <Foundation/Foundation.h>
-#import <EXUpdates/EXUpdatesAppController.h>
-#import <React/RCTBridgeDelegate.h>
-#import <UIKit/UIKit.h>
-
-#import <UMCore/UMAppDelegateWrapper.h>
-
-@interface AppDelegate : UMAppDelegateWrapper <RCTBridgeDelegate, EXUpdatesAppControllerDelegate>
-
-@end

Ejected/ios/Ejectable/AppDelegate.m

@@ -1,111 +0,0 @@
-#import "AppDelegate.h"
-
-#import <React/RCTBridge.h>
-#import <React/RCTBundleURLProvider.h>
-#import <React/RCTRootView.h>
-#import <React/RCTLinkingManager.h>
-
-#import <UMCore/UMModuleRegistry.h>
-#import <UMReactNativeAdapter/UMNativeModulesProxy.h>
-#import <UMReactNativeAdapter/UMModuleRegistryAdapter.h>
-#import <EXSplashScreen/EXSplashScreenService.h>
-#import <UMCore/UMModuleRegistryProvider.h>
-
-#if defined(FB_SONARKIT_ENABLED) && __has_include(<FlipperKit/FlipperClient.h>)
-#import <FlipperKit/FlipperClient.h>
-#import <FlipperKitLayoutPlugin/FlipperKitLayoutPlugin.h>
-#import <FlipperKitUserDefaultsPlugin/FKUserDefaultsPlugin.h>
-#import <FlipperKitNetworkPlugin/FlipperKitNetworkPlugin.h>
-#import <SKIOSNetworkPlugin/SKIOSNetworkAdapter.h>
-#import <FlipperKitReactPlugin/FlipperKitReactPlugin.h>
-
-static void InitializeFlipper(UIApplication *application) {
-  FlipperClient *client = [FlipperClient sharedClient];
-  SKDescriptorMapper *layoutDescriptorMapper = [[SKDescriptorMapper alloc] initWithDefaults];
-  [client addPlugin:[[FlipperKitLayoutPlugin alloc] initWithRootNode:application withDescriptorMapper:layoutDescriptorMapper]];
-  [client addPlugin:[[FKUserDefaultsPlugin alloc] initWithSuiteName:nil]];
-  [client addPlugin:[FlipperKitReactPlugin new]];
-  [client addPlugin:[[FlipperKitNetworkPlugin alloc] initWithNetworkAdapter:[SKIOSNetworkAdapter new]]];
-  [client start];
-}
-#endif
-
-@interface AppDelegate () <RCTBridgeDelegate>
-
-@property (nonatomic, strong) UMModuleRegistryAdapter *moduleRegistryAdapter;
-@property (nonatomic, strong) NSDictionary *launchOptions;
-
-@end
-
-@implementation AppDelegate
-
-- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
-{
-#if defined(FB_SONARKIT_ENABLED) && __has_include(<FlipperKit/FlipperClient.h>)
-  InitializeFlipper(application);
-#endif
-  
-  self.moduleRegistryAdapter = [[UMModuleRegistryAdapter alloc] initWithModuleRegistryProvider:[[UMModuleRegistryProvider alloc] init]];
-  self.launchOptions = launchOptions;
-  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
-  #ifdef DEBUG
-    [self initializeReactNativeApp];
-  #else
-    EXUpdatesAppController *controller = [EXUpdatesAppController sharedInstance];
-    controller.delegate = self;
-    [controller startAndShowLaunchScreen:self.window];
-  #endif
-
-  [super application:application didFinishLaunchingWithOptions:launchOptions];
-
-  return YES;
-}
-
-- (RCTBridge *)initializeReactNativeApp
-{
-  RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:self.launchOptions];
-  RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge moduleName:@"main" initialProperties:nil];
-  rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1];
-
-  UIViewController *rootViewController = [UIViewController new];
-  rootViewController.view = rootView;
-  self.window.rootViewController = rootViewController;
-  [self.window makeKeyAndVisible];
-
-  return bridge;
- }
-
-- (NSArray<id<RCTBridgeModule>> *)extraModulesForBridge:(RCTBridge *)bridge
-{
-  NSArray<id<RCTBridgeModule>> *extraModules = [_moduleRegistryAdapter extraModulesForBridge:bridge];
-  // If you'd like to export some custom RCTBridgeModules that are not Expo modules, add them here!
-  return extraModules;
-}
-
-- (NSURL *)sourceURLForBridge:(RCTBridge *)bridge {
- #ifdef DEBUG
-  return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
- #else
-  return [[EXUpdatesAppController sharedInstance] launchAssetUrl];
- #endif
-}
-
-- (void)appController:(EXUpdatesAppController *)appController didStartWithSuccess:(BOOL)success {
-  appController.bridge = [self initializeReactNativeApp];
-  EXSplashScreenService *splashScreenService = (EXSplashScreenService *)[UMModuleRegistryProvider getSingletonModuleForClass:[EXSplashScreenService class]];
-  [splashScreenService showSplashScreenFor:self.window.rootViewController];
-}
-
-// Linking API
-- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {
-  return [RCTLinkingManager application:application openURL:url options:options];
-}
-
-// Universal Links
-- (BOOL)application:(UIApplication *)application continueUserActivity:(nonnull NSUserActivity *)userActivity restorationHandler:(nonnull void (^)(NSArray<id<UIUserActivityRestoring>> * _Nullable))restorationHandler {
-  return [RCTLinkingManager application:application
-                   continueUserActivity:userActivity
-                     restorationHandler:restorationHandler];
-}
-
-@end

Ejected/ios/Ejectable/Base.lproj/LaunchScreen.xib

@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="7702" systemVersion="14D136" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
-    <dependencies>
-        <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7701"/>
-        <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
-    </dependencies>
-    <objects>
-        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
-        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
-        <view contentMode="scaleToFill" id="iN0-l3-epB">
-            <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
-            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-            <subviews>
-                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Powered by React Native" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
-                    <rect key="frame" x="20" y="439" width="441" height="21"/>
-                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                    <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
-                    <nil key="highlightedColor"/>
-                </label>
-                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Ejectable" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
-                    <rect key="frame" x="20" y="140" width="441" height="43"/>
-                    <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
-                    <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
-                    <nil key="highlightedColor"/>
-                </label>
-            </subviews>
-            <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
-            <constraints>
-                <constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="1" id="5cJ-9S-tgC"/>
-                <constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
-                <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Kzo-t9-V3l"/>
-                <constraint firstItem="8ie-xW-0ye" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="MfP-vx-nX0"/>
-                <constraint firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="ZEH-qu-HZ9"/>
-                <constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
-            </constraints>
-            <nil key="simulatedStatusBarMetrics"/>
-            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
-            <point key="canvasLocation" x="548" y="455"/>
-        </view>
-    </objects>
-</document>

Ejected/ios/Ejectable/Ejectable-Bridging-Header.h

@@ -1,3 +0,0 @@
-//
-//  Use this file to import your target's public headers that you would like to expose to Swift.
-//