Sammich Detector works

.babelrc

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+{
+  "presets": ["babel-preset-expo", "react-native-dotenv"],
+  "env": {
+    "development": {
+      "plugins": ["transform-react-jsx-source"]
+    }
+  }
+}

.flowconfig

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+[ignore]
+; We fork some components by platform
+.*/*[.]android.js
+
+; Ignore templates for 'react-native init'
+<PROJECT_ROOT>/node_modules/react-native/local-cli/templates/.*
+
+; Ignore RN jest
+<PROJECT_ROOT>/node_modules/react-native/jest/.*
+
+; Ignore RNTester
+<PROJECT_ROOT>/node_modules/react-native/RNTester/.*
+
+; Ignore the website subdir
+<PROJECT_ROOT>/node_modules/react-native/website/.*
+
+; Ignore the Dangerfile
+<PROJECT_ROOT>/node_modules/react-native/danger/dangerfile.js
+
+; Ignore Fbemitter
+<PROJECT_ROOT>/node_modules/fbemitter/.*
+
+; Ignore "BUCK" generated dirs
+<PROJECT_ROOT>/node_modules/react-native/\.buckd/
+
+; Ignore unexpected extra "@providesModule"
+.*/node_modules/.*/node_modules/fbjs/.*
+
+; Ignore polyfills
+<PROJECT_ROOT>/node_modules/react-native/Libraries/polyfills/.*
+
+; Ignore various node_modules
+<PROJECT_ROOT>/node_modules/react-native-gesture-handler/.*
+<PROJECT_ROOT>/node_modules/expo/.*
+<PROJECT_ROOT>/node_modules/react-navigation/.*
+<PROJECT_ROOT>/node_modules/xdl/.*
+<PROJECT_ROOT>/node_modules/reqwest/.*
+<PROJECT_ROOT>/node_modules/metro-bundler/.*
+
+[include]
+
+[libs]
+node_modules/react-native/Libraries/react-native/react-native-interface.js
+node_modules/react-native/flow/
+node_modules/expo/flow/
+
+[options]
+emoji=true
+
+module.system=haste
+
+module.file_ext=.js
+module.file_ext=.jsx
+module.file_ext=.json
+module.file_ext=.ios.js
+
+munge_underscores=true
+
+module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> 'RelativeImageStub'
+
+suppress_type=$FlowIssue
+suppress_type=$FlowFixMe
+suppress_type=$FlowFixMeProps
+suppress_type=$FlowFixMeState
+suppress_type=$FixMe
+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native_oss[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native_oss[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
+suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
+
+unsafe.enable_getters_and_setters=true
+
+[version]
+^0.56.0

.gitignore

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+# See https://help.github.com/ignore-files/ for more about ignoring files.
+
+# expo
+.expo/
+
+# dependencies
+/node_modules
+
+# misc
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

.npmrc

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+registry=https://registry.npmjs.org/
+email=krissalvador27@gmail.com

.watchmanconfig

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+{}

App.js

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+import React, { Component } from "react";
+import { StackNavigator } from "react-navigation";
+import HomeScreen from "./components/Home";
+import CameraScreen from "./components/Camera";
+import DetectorScreen from "./components/Detector";
+import ResultsScreen from "./components/Results";
+
+const mapNavigationParamsToProps = SomeComponent => {
+  return class extends React.Component {
+    render() {
+      const { navigation, ...otherProps } = this.props;
+
+      // Unpack navigation params to send as props
+      const { state: { params } } = navigation;
+
+      return <SomeComponent {...this.props} {...params} />;
+    }
+  };
+};
+
+export default StackNavigator(
+  {
+    Home: {
+      screen: HomeScreen
+    },
+    Camera: {
+      screen: CameraScreen
+    },
+    Detector: {
+      screen: mapNavigationParamsToProps(DetectorScreen)
+    },
+    Results: {
+      screen: mapNavigationParamsToProps(ResultsScreen)
+    }
+  },
+  {
+    headerMode: "none",
+    navigationOptions: {
+      headerVisible: false
+    }
+  }
+);

App.test.js

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+import React from 'react';
+import App from './App';
+
+import renderer from 'react-test-renderer';
+
+it('renders without crashing', () => {
+  const rendered = renderer.create(<App />).toJSON();
+  expect(rendered).toBeTruthy();
+});

README.md

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+# Sammich
+
+Life changing mobile app that determines whether or not something is a sandwich
+
+## How to run
+
+This app was built with [Create React Native App (CRNA)](https://facebook.github.io/react-native/blog/2017/03/13/introducing-create-react-native-app.html) and requires an API key from [Clarifai](https://clarifai.com/developer/guide/) in order for the app to access their public [food model API](https://clarifai.com/models/food-image-recognition-model-bd367be194cf45149e75f01d59f77ba7)
+
+To run locally put your Clarifai API KEY in the `.env` file then do
+
+    npm install
+    npm start
+
+You can then download [Expo](https://expo.io/tools#client) on your android or iOS device, scan the QR code and view the app :)
+
+## Credits
+
+* Create React Native App
+* Clarifai
+* Kawaii Icons made by [FreePik](https://www.flaticon.com/authors/freepik) from [flaticon](www.flaticon.com)

app.json

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+{
+  "expo": {
+    "sdkVersion": "25.0.0"
+  }
+}