This example shows you how to implement a simple news app use RecyclerView, Fragment, Qualifier, PercentRelativeLayout etc. If you do not know how to use those android widget, you can read previous articles about them. I will list all the related article at the end of this example.
There are a lot of android devices with different screen size and resolution. This article will tell you how to make android program load layout file dynamically based on the device’s screen resolution or size at run time.