A challenge facing Android app developers is that there are hundreds of thousands of Android devices out there in the market, and you have to make sure that your application will work well on all of them. But there are actually some challenges which are common to every application.
The first challenge is that your application will not look as good on your phone screen as it does on your PC or tablet screen. That is one of the major problems faced by many Android developers, as the main problem of having a large screen is that you cannot fit a lot of content on it. So, instead of displaying a big image, your application will look blurry due to the large size of the screen.
Secondly, since Android phones do not support scrolling horizontally, your applications will take up too much space on your phone screen. As the content is displayed vertically, it makes your device looks bigger than it actually is.
Thirdly, if your application is not compatible with the Android device of your customer, then your application will not be accepted at all. This is because every Android device is different and has different features. This means that your application might not run well on your customer’s device, as their device might also have other features that your application does not have.
And finally, your application may not run properly on a phone that uses the Java platform, as Android uses the Java platform to run applications. The compatibility of the Java runtime environment between your PC and your Android device can affect how your application runs on your device.
As you can see, all these challenges are inherent in every software, and they are not present with apps. Therefore, your Android app must be very simple and easy to use.
The most common challenge faced by Android users is that their device might freeze while using the app. There are several reasons for this, but one of the biggest is that some of your code might be written incorrectly, and hence, your app will not function properly even after rebooting your device.
To keep your Android device from freezing, you need to avoid the use of long-running tasks during a single activity. Try to use short and todo-dos in your activities and make sure that your app works smoothly without any glitches.
If your Android device suddenly stops responding to touch or tap on the screen, you should consider a reboot. If the problem persists, you need to uninstall and reinstall your app, and this will cause more problems for your application as well as the user’s device.
The other most common challenge faced by Android developers is that your app might not work properly on certain devices. You can easily solve this by using Google Play Store and find out which devices your application will work on.
However, the other option is to download an app from another developer’s store and test the performance of the application on that particular device. Then make your application compatible with that particular device. After this, you need to update your code to match with the new hardware and run your app in its latest version.
The next challenge faced by developers is that users on some devices might have a very slow network speed. In order to allow your application to run smoothly, your app will have to use some features that are not available on other devices. To allow your application to run smoothly on a slow network, you need to download the necessary network stack and use them carefully.
Finally, if your Android device crashes unexpectedly, you will have to use some debugging techniques to fix the problem. The two most common reasons for this are missing links or files in your app, and broken links. To fix this problem, you can install the Android SDK tools provided by the manufacturer of your device and fix the errors manually.