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Test Your Knowledge: A few basic imports in an Android application program
A typical Android program includes a few imports from the Android SDK. This test has some questions on those basic imports.
Table of Contents

Listing 1. Some common import statements in an Android application

Figure 1. Activity, Window and TextView

import android.app.Activity

Listing 2. Commonly overridden methods from the Activity class

import android.os.Bundle

Listing 3. Saving a series of state variables into a Bundle object

Listing 4. Getting the values stored in a bundle

import android.view.Window

import android.widget.TextView

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