Changes

At this point, the project contains a single activity named StateChangeActivity, which is, as with most activities, derived from the Android Activity class. The source code for this activity is contained within the StateChangeActivity.java file. Navigate to this file in the Package Explorer panel (StateChange -> src -> com.yourcompany.StateChange -> StateChangeActivity.java) and double click on it to load the file into the editor pane. Once loaded the code should read as follows:

<pre>