Android App Localization

<resources>
  <string name="app_name">My App</string>
  <string name="welcome">Hello, %s!</string>
  <plurals name="items">
    <item quantity="one">%d item</item>
    <item quantity="other">%d items</item>
  </plurals>
</resources>

res/
├── values/
│   └── strings.xml (English)
├── values-es/
│   └── strings.xml (Spanish)
├── values-fr/
│   └── strings.xml (French)
├── values-de/
│   └── strings.xml (German)
└── values-ja/
    └── strings.xml (Japanese)