The Mistakes You Should Avoid in the Android App Development
October 6, 2018
For years, programmers tend to make mistake while coding an Android app. Though we progress with time, but it’s essential to look for naïve mistakes that could devastate your development experience. In your journey to learn through tutorials on internet, you can come across various mistakes that you can adapt as a habit in the end. However, you learn from mistakes and that is where you start making progress.
It does not matter if you are a fresher in app development or an experienced developer, you should avoid these mistakes every time you code.
Cramming up in Activities
When you are in the initial stages of development, you often write almost every method and each line of activities. As a result, you end up in a whole mess of code.
You can split the UI elements into separate views and widgets, dealing with the changes for elements inside different classes. You can create utility classes and shift proper utility methods for different classes, instead of method line up across an activity or fragment. hire expert web developer
This cannot only make your code look tidy, but improve the usability of different methods. This can save a lot of time in the future. On top, it is not the language that makes a program simple, but a programmer that makes a language appear clean and simple.
Not Making Use of Database Control
This is one of the most common mistakes. In reality, making backups of the code base on a flash drive can be quite hectic.
You can even forget to make backup or lose code over a simple mistake. You can start using GitHub to store your Android project and the changes you make. Professionals often prefer GitHub. In case, you are willing to pay a subscription fee for GitHub, you can apply for their student package or even use Bit bucket. It is free to use for about five members.
Being the Late Comer
The programmers working at the leading android application development company tends to look for app development trends and tricks to stay ahead of the competitors.
Android becomes a complex platform when it comes to rendering layouts with too much nesting in it. The system has to go through various levels and render code accordingly. It might not be a problem in many cases, however, layout optimization ensures that an app layout renders with the least amount of latency. At the time of building XMLs, you should know what View Group to harness, so as you could achieve the requirements with minimal nesting.
One good example is that you can convert a Linear Layout into a Relative Layout through positioning elements in a layout, instead of having two to three different levels of Linear Layout for the same thing.
Hardcoding the Strings
Being lazy is an easy option. You can put down strings in XML layout while setting text for the Edit Text or Text View hint. Since, this approach can get you through various cases hassle-freely; you might repent when you change the shared text or make an app communicate in more than a single language. Even at the most initial stage, you should develop a habit of putting down the strings in the XML file for General Strings. This will provide you with flexibility to control the strings with the least amount of effort. Undeniably, flexibility is the best strength one can have.
Not Update With Latest API
Surprisingly, Android is an ever developing language and so is its APIs. You should ensure that the app works seamlessly for different users. You need to be aware about the changes that could be made to the current APIs. One good example is the Alarm Manager API that has been transformed in the KitKat, making alarm scheduling inexact. It transformed one again in the Marshmallow, supporting the Doze.
In case, you have missed any of the optimizations, then chances are that you will not be able to schedule alarm accurately. Your users might miss a notification.
So far, we have revealed the mistakes that you should avoid in the Android app development. If you know of any other mistakes in app development, feel free to mention.
Gerry Wilson is a passionate blog writer who loves to write about technology/Apps related articles. Follow him on Facebook and Twitter for further details.