![]() Now go to res/values/ folder and create a new xml file by the same procedure you used to create a new file. Graphical layout should be similar to the following snapshot:įigure Graphical layout of A ndroid gallery exanple Open the xml file of your app and code it as shown in the following listing: įigure - activity_main.xml file of Android gallery exanple So let us do this without wasting our energy. It will bind to Gallery view by a series of ImageView views. An ImageAdapter class will be implemented which will extend the BaseAdapter class. I am naming it as DisplayPictureExample App. When we choose any one of the image, ImageView will display that selected image. Gallery will be used to display a horizontal sequence of images. We don’t have great deal of explanation for this topic. It is better to practically implement and understand the concepts. This class can load images from various sources. 4.4.1.2 Android ImageViewĪndroid ImageView is a class. LayoutParams of views tell the parent view about their placing or position in respective views. Gallery should use LayoutParams as type of layout parameters supplied to the views. You will understand this when you will code the example. ![]() ![]() By default, Theme_galleryItemBackground is used as background for each view which is given to the gallery via Adapter. This view shows items in a horizontal, centrally locked pattern. Unfortunately, this is deprecated in API 16. Let’s find out and shake hands with these new terms 4.4.1.1 Android GalleryĪndroid Gallery is a widget. But before that we should be introduced to these new guys. Great isn’t it. We will use Android Gallery and ImageView to create a fun app to make a gallery. What if you can make your own gallery and surf only the images that we want to. We always love to surf our gallery to pick our best images.
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