This project includes examples of:
- Styles - define a custom style for headers
- Themes - define custom colors for the app theme
- Strings - extract strings to a separate strings.xml file, provide localised translations
- Layouts - Linear, ScrollView
- User Input - EditText, CheckBox (getText, isChecked)
- Intents - Launch email app with preset email subject and body
- Interactivity - call methods on button clicks, modify XML using Java