The main activity and the activity called the main activity

Using Fragments

We want to change the implementation of the two activities, the main activity and the activity called by the main activity, to use fragments in the following way. Each of these two activities display a ListView. In the case of the main activity, a ListView displays the states and in the case of the second activity a ListView displays locations within a chosen state. In each case we will use fragments to display the LitView. Each of the two activities will load their respective fragment in their layout.