Working with XML file in android studio.
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in this tutorial our main focus is how can we be able to work with xml file as i told you guys xml allows us to edit or show what is all what we intend the user to see in our application so for example as you can see we have main activity dot xml it's the one that contains this hero world and the button one and it's what is being shown when we learn our application in our emulator remember guys we made a tutorial on how we can be able to create emulator and learn our first application in that emulator and this was our first application so what we are going to do in this uh tutorial we are going to change some elements on the screen using activity_main xml and then see how they reflect on how they show once we learn it on the dvd or emulator so to get started click on your activity menu check to see that you have the design checked the spread of the code i like using the spirit it helps you to split between the chord and the design then you can minimize the console area and the first thing that you are going to do is to remove our hello world.