It doesn’t matter that it is showing some fake data and does nothing. You will be able to launch it and see how it feels for the end user. It will also be more understandable for other developers and easier to maintain.įinally when you create all your XML layouts, you will feel like you have your app made. Remember: less code makes your project look cleaner. But it’s better to investigate the topic more deeply to find if it is possible to do without code. Sometimes it’s so tempting to write few lines of code to reach a desired look. The Android team constantly improves the way you can build your UI by adding new features to XML layouts. My advice here would be that the more you manage to put into XML the less code you will need to write. Again we could jump into writing code, but why rush? Instead I would recommend concentrating on building all your XML layouts. Now when we already have wireframes of our app prepared, it’s time to build real UI. ![]() Material.io/guidelines - official material design living specs document which will be our design guidelines for this project. The app follows the best practices defined in the detailed online guidelines. And guess what - you can’t go wrong with stock design.įor My Crypto Coins app we will be using Material Design. At the time of this writing, Material Design is the stock visual design recommended by Google for all Android apps. Here are my final mockups for My Crypto Coins app: Mockup of My Crypto Coins app made with Balsamiq Mockups software Stock design - MaterialĪnother important thing to talk about is the app’s visual design. For that I tried not to rush but to spend as much time as I needed. My goal was to have everything defined in the mockups like it should look in the end product. ![]() If you put a lot of effort in creating good mockups, than, with a little bit of imagination, you can see and feel the final product. I will also not waste time for suddenly changing functionality during the development process. I thought to myself that if I create everything in a very detailed way, than I will avoid mistakes. I started My Crypto Coins app project by creating well thought-out and very detailed mockups. As I am rather happy with it, I recommend it for creating Android apps, so please feel free to try. Balsamiq is rapid, effective and very easy to use wire framing software. For all my projects mockups right now I am using Balsamiq Mockups for Desktop app. You will have to do your own investigation into which one best fits all your needs. There are various software options on the market to choose from. I prefer using software instead of pencil & paper, even if it requires you to invest your money to buy it and your time to learn how to use it. If you, like I, feel that you need more functionality, then consider using special software for creating detailed mockups. Oh and I almost forgot, you should also get yourself an eraser as there will not be any undo function. The best part is this way doesn’t cost you anything and you can start immediately. The simplest one is to take a pencil and a sheet of paper and start drawing on it. There are various ways you can create your project mockups. Part 5: Handle RESTful Web Services using Retrofit, OkHttp, Gson, Glide and Coroutines.Part 4: How to implement Dependency Injection in your app with Dagger 2.Part 3: All about that Architecture: exploring different architecture patterns and how to use them in your app.Part 2: How to start building your Android app: creating Mockups, UI, and XML layouts (you’re here).Part 1: An introduction to the SOLID principles.Introduction: A roadmap to build a modern Android app in 2018–2019.Finally we will localize our app to different languages and learn how to handle the ones which are written from right to left. These layouts will become our solid foundation indicating clearly what to code. Also we are going to build all the UI layouts. So in this part of the series, I will present “Kriptofolio” (previously “My Crypto Coins”) app mockups and discuss how to create them. With this approach you will not loose a lot of time and will be able to build high quality products from the beginning. ![]() Remember that every good new app project should start with that. Instead I would suggest focusing on making a wise plan with UI mockups. But it is so tempting to start writing your first lines of code as soon as possible. That’s exactly the thing I would advise not to do as it can do more damage than good. So how do you actually start to build a new app? What should be your first move? If you think we just need to launch Android Studio and jump directly to the code, think again.
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