1 files changed, 151 insertions, 0 deletions
diff --git a/mobile/components/GreetingPage.js b/mobile/components/GreetingPage.js
new file mode 100644
index 0000000..e8da92e
--- /dev/null
+++ b/mobile/components/GreetingPage.js
@@ -0,0 +1,151 @@
+import React, { Component } from 'react';
+import { Text, View, Alert, StyleSheet, Button, AppRegistry, Navigator, TouchableHighlight, Platform} from 'react-native';
+import { Ionicons } from '@expo/vector-icons';
+import { createStackNavigator, createAppContainer } from 'react-navigation';
+import { Location, Permissions, Constants } from 'expo';
+
+export default class GreetingPage extends Component {
+	//Every component needs a render() function
+  state = {
+    location: null,
+    errorMessage: null,
+  };
+
+  componentWillMount() {
+    if (Platform.OS === 'android' && !Constants.isDevice) {
+      this.setState({
+        errorMessage: 'This will not work on an android device',
+      });
+    } else {
+      this._getLocationAsync();
+    }
+  }
+
+  _getLocationAsync = async () => {
+    let { status } = await Permissions.askAsync(Permissions.LOCATION);
+    if (status !== 'granted') {
+      this.setState({
+        errorMessage: 'Permission to access location was denied',
+      });
+    }
+
+    let location = await Location.getCurrentPositionAsync({});
+     this.setState({ location });
+  };
+
+  moveToFormPage = () => {
+    this._getLocationAsync;
+    if (this.state.location === null)  {
+      Alert.alert("There was a problem accessing your location");
+      return;
+    }
+    const coordinates = [this.state.location.coords.longitude, this.state.location.coords.latitude];
+    this.props.navigation.navigate('FormPage', {coordinates : coordinates});
+  }
+
+
+  render() {
+    return (
+    	//<View> acts like the way <div> does in JavaScript
+    	//style={...} stores properties about where you want the component to be placed
+    	//and how you want it to look. It's similar to adding CSS styles to HTML elements
+    	//when creating web pages
+
+      <View style={styles.container}>
+
+      	<View style={styles.titleContainer}>
+      		<Text style={styles.title}>
+      			Ensure that location services are enabled!
+      		</Text>
+      	</View>
+
+      	<TouchableHighlight
+      		style={styles.first_button_container}
+      		onPress={() => { this.moveToFormPage()
+          }}>
+
+      		<View style={styles.press_button}>
+
+      			<View>
+      			<Text style={styles.current_location_title}>
+      				Use Current Location
+      			</Text>
+      			</View>
+
+      			<View marginTop = {20}>
+      				<Ionicons name="md-locate" size={40} color="white"/>
+      			</View>
+
+      		</View>
+
+      	</TouchableHighlight>
+
+      	<TouchableHighlight style={styles.second_button_container}>  
+      		<View style={styles.press_button}>
+
+      			<View>
+      			 <Text style={styles.current_location_title}>
+      			  Drop Pin
+      			 </Text>
+      			</View>
+
+      			<View marginTop = {20}>
+      				<Ionicons name="md-pin" size={40} color="white"/>
+      			</View>
+
+      		</View>
+      	</TouchableHighlight>
+
+      </View>
+    );
+  }
+}
+
+
+const styles = StyleSheet.create( {
+  container: {
+    flex: 1,
+    flexDirection: 'column',
+    backgroundColor: '#40739e',
+    alignItems: 'stretch'
+  },
+  titleContainer: {
+  	flex: 3,
+    //position: 'absolute',
+    marginTop: 205,
+    //flexGrow: 1
+  },
+  title: {
+  	color: '#FFF',
+  	marginTop: 10,
+  	textAlign: 'center',
+  	opacity: 0.9,
+  	fontSize: 18,
+    fontStyle: 'italic'
+  },
+  current_location_title: {
+  	color: '#FFF',
+  	marginTop: 15,
+  	textAlign: 'center',
+  	opacity: 0.9,
+  	fontSize: 20
+  },
+  first_button_container: {
+  	flex: 1,
+  	//position: 'absolute',
+  	//marginTop: 360,
+  	backgroundColor: '#c0392b',
+  	flexDirection: 'row',
+  	justifyContent: 'center',
+  	alignItems: 'stretch'
+  },
+  press_button: {
+  	flexDirection: 'column',
+  	justifyContent: 'center',
+  	alignItems: 'center'
+  },
+  second_button_container: {
+  	flex: 1,
+  	backgroundColor: '#535c68'
+  }
+})