Missing style - List view

[Graham42]

From todo/listview onwards need to add flexDirection: 'row' for the content view element, otherwise the width is only as much as the content:

Fix with:

  content: {
    flex: 1,
+   flexDirection: "row"
  },

Result:

Environment:

Output of react-native info:

Environment:
OS: Linux 4.4
Node: 8.9.4
Yarn: 1.3.2
npm: 5.6.0
Watchman: Not Found
Xcode: N/A
Android Studio: 3.0 AI-171.4443003

Packages: (wanted => installed)
react: 16.2.0 => 16.2.0
react-native: 0.52.0 => 0.52.0

[browniefed]

Thanks, this tutorial was developed for a much older version of React Native which applied different default styles.