Capturing an image from POIDetailActivity
We are now ready to take on the task of capturing a photo. This will involve the following tasks:
- Adding new user interface widgets to initiate capturing a photo and display it
- Building a photo intent to navigate to an external camera app to capture a photo
- Processing the results of the photo intent and displaying a photo if one was successfully captured
The following sections describe the details of each step.
Adding UI elements
There are a few new UI elements we will need to add to support capturing an image; we need an
ImageButton element to initiate the process of capturing an image, and we also need an
ImageView element to display the image. We will add the new
ImageButton element at the bottom of the View ...