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Table Of Contents
Learning Java by Building Android Games - Second Edition
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Packages are grouped collections of classes. If you look at the top of the code that we have written so far, you will see these lines of code.
import android.app.Activity; import android.os.Bundle;
These lines of code make available the Activity and Bundle classes as well as their methods. Comment out the above two lines like this:
// import android.app.Activity; // import android.os.Bundle;
Now look at your code and you will see errors in at least three places. The word Activity has an error because Activity is a class which Android Studio no longer is aware of in the following line:
public class SubHunter extends Activity {The word onCreate also has an error because it is a method from the Activity class and the word Bundle has an error because it is a class which since we commented out the previous two lines Android is no longer aware of. This next line highlights where the errors are.
protected void onCreate(Bundle savedInstanceState) {Uncomment the two lines of code...
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