Able to navigate the files of a basic Android project, including the resource files.Afterwards, you can take what you learned and apply it to app icons for other apps! You will use a tool in Android Studio, called Image Asset Studio, to generate different versions of the launcher icons. This codelab provides you with image source files for the Affirmations app launcher icon. By implementing an adaptive icon for your app, your app is able to accommodate a large range of devices by tailoring the launcher icon based on a device's display. That's why the Android platform introduced support for adaptive icons (as of API level 26). Regardless of the shape the device manufacturer chooses, the goal is for all the app icons on a single device to have a uniform shape for a consistent user experience. They may display all the app icons in a square shape, rounded square, or squircle (between a square and circle), for example. For example, different manufacturers may display app icons in a different shape than the circular icon shape shown above. Sometimes device manufacturers create a custom launcher experience that's signature to their brand.

If you've used different Android devices, you may have noticed that the launcher experience may look different, depending on the device manufacturer. Launcher refers to the experience when you hit the Home button on an Android device to view and organize your apps, add widgets and shortcuts, and more. You may also hear an app icon referred to as a launcher icon. The app icon appears in a number of places, including the Home screen, the All Apps screen, and the Settings app. An app icon is an important way to differentiate your app by adding a distinct style and appearance.

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