Showing Larger Image in a DialogFragment
The final step for your camera implementation is to offer users a larger version of the Crime’s photo.
Figure 20.10 A
DialogFragment displaying a larger image
Create a new class in the com.bignerdranch.android.criminalintent package. Name the class ImageFragment; make it a subclass of DialogFragment.
ImageFragment will need the filepath of the Crime’s photo in its fragment arguments. In ImageFragment.java, add a newInstance(String) method that accepts a filepath and puts it in the arguments bundle, as shown in Listing 20.18.
Listing 20.18 Create
public class ...