Source Code Structure

We will now start exploring the source codes of Hello Kii in depth.

The following figure illustrates the source code structure. As shown in the figure, Hello Kii mobile app is composed of two Activities, one Application class, and one Manifest file. We are keeping the structure simple by not using some sophisticated implementation like Fragment.

The HelloKii class that inherits the Application class is executed when the mobile app is launched. This is based on the description written in AndroidManifest.xml.

<application android:label="@string/app_name"
    android:icon="@drawable/ic_launcher"
    android:name="HelloKii"
    android:theme="@style/AppTheme">

You can see that the HelloKii class is set in android:name. This triggers the class to launch when the application starts.

AndroidManifest.xml also defines that LoginActivity opens when the application starts.

What's next?

We will explain how to initialize the Kii Cloud SDK in the HelloKii class.

Go to Implementation of the Application Class.