To increase the attractiveness of smartphones, manufacturers put as many different programs on them as possible. This is clear. Just take and delete the unnecessary ... Stop.
It turns out that some programs cannot be removed. For example, on selected Samsung models unable to delete Facebook (there is only the 'disable' option). They say that the Samsung S9 also comes with Microsoft's "non-removable" apps preinstalled.
These smartphones are for example. The same problem with other models. Many have non-removable programs from the manufacturer itself.
Android currently enjoys more than 80 percent of the market share, and there exist 3.6+ million Android apps. Anyone who happens to make the simple deduction that Android is wildly popular among the masses worldwide. It means that Android app developers have their hands full with creating engaging apps, but language do they use to get the job done? While Java is admittedly a considerably sought after option, there's a relatively new kid on the block that is making waves: Kotlin.
Since its launch in 2016, Kotlin has been steadily gaining traction among Android app developers owing to the myriad features it offers. It cuts down the boilerplate code to render development not only easier but also much faster as compared to other modern languages. Since Kotlin is interoperable with Java and other existing Android languages - it means developers get to leverage existing libraries for Android and the JVM with it. Moreover, Kotlin is considered similar to Java. What this means is that developers can pick any Java IDE to build an app in Kotlin.
Furthermore, Kotlin also allows developers to create an app from the command line. Moreover, this one takes care of safety too, thanks to the fact that app developers can eliminate complete classes of errors, such as Null Pointer Exceptions, in Kotlin. It, in turn, helps ensure a smooth and secure development experience.
Suffice it to say that this robust programming language has much to offer and here are some more reasons why it is a terrific idea to use Kotlin for developing Android apps:
- Kotlin addresses real-time challenges that impede developers. Take Null Pointer Exceptions, for example; while they consistently keep posing challenges for Java developers, Kotlin helps developers eliminate them rather quickly.
- Starting a new project is practically a piece of cake with Kotlin. Developers only have to go to the File menu, select 'New Project,' name the project, and then choose the installed Android SDK version.
- Since it is an open-source language, developers can achieve excellent quality of development with a one-click Java to Kotlin converter tool and concentrate on Java compatibility. This language also enables developers to change their existing Java projects into Kotlin swiftly.
- Kotlin also comes with Custom Getters and Setters, often used as a model structure. This provision helps developers in getting as well as put the fields in place by the specifications.
- Another benefit proffered by Kotlin is that it is an exceptionally agile language that does not saddle developers with a specific style or tenets of programming, such as Object-Oriented Programming styling where the developer must contend with methods and attributes. In addition to that, Kotlin does not impose an overly-functional outlook, thus making Android app development easy.
There is not even a modicum of doubt that Kotlin is indeed a first-class choice for developing Android applications, especially since it offers the many advantages of a contemporary language sans any restrictive constraints. However, for businesses to fully leverage the many possibilities presented by Kotlin, it is of crucial importance that they choose a reliable partner with extensive experience in offering Android application development services. Once you have that, rest assured that there'll be no looking back.
Developers of mobile applications before the designing and promoting their inventions in app stores should build a detailed plan and a proper mobile strategy and ask themselves: “How much does it cost and How long Does it take to design and build an App?" In this article, we will consider the question of the time expenditure. As a result, you'll be able to evaluate how hard is it to build an app.
Read the full article here.
iOS vs. Android development: the battle is ongoing and probably will never conclude. However, the question remains for the business: which platform should you focus on for your project?
Many companies struggle to decide what platform they should use to develop their app. From a financial standpoint, the iOS platform consistently earns more revenue than Android but there is more to the story, and we need to dig deeper to understand what is better iOS or Android.
Read the full article HERE
A year after writing the article about checking Tizen, developers of the PVS-Studio static analyzer checked the quality of the operating system code again, this time demonstrating the abilities of their product to detect errors and potential security vulnerabilities in the Android code.
Despite the fact that the Android code is of high quality and is well tested, and its development includes at least the use of Coverity static analyzer, PVS-Studio still managed to find a lot of interesting defects. Some errors are classified as CWE (Common Weakness Enumeration), which for a certain coincidence of circumstances can be used as vulnerability (CVE). That is why, if you want to protect your code from security vulnerabilities, you should find as many bugs as described in CWE and eliminate them.
In this article I want to tell you about the experience of developing one unpretentious game for Android, which has repeatedly paid off at the development stage!
PrehistoryWe started developing the game in the 10th grade. Before that, we had no experience in developing and promoting mobile games. There were only basic knowledge of Java and a little experience of creating websites. And that's all!
In this article, I'll talk about some of the ideas on which high-level parts of Android are built, about several of its predecessors and about the basic mechanisms of security.
In this article, I'll talk about the components that make up applications for Android, and about the ideas behind this architecture.
How Android works, part 1
How Android works, Part 3
In this series of articles, I'll talk about the internal Android device - about the boot process, about the contents of the file system, about Binder and Android Runtime, about what they consist of, how the applications are installed, running, interacting with each other, about the Android Framework, and on how Android provides security.
According to the StatCounter statistics, the number of mobile web users has surpassed the number of desktop web users. This goes to show how many people use their mobile devices to browse the internet. According to Gartner prediction, the revenues from mobile app will surge to $77 billion in 2017. The question remains, how will you make your app stand out from millions of other mobile apps? The answer is by following the best mobile app development practices. In this article, you will learn about seven best mobile app development practices.
Know Your Target Audience
The first question that you need to ask yourself is who will use this app? Understand how your user will interact with your app and which feature they want in your app. If you want your mobile app to be a roaring success then you should know your audience like a palm of your hands. The better you know your audience, the better change you have to give them what they are looking for. Not only does this makes your job a whole lot easier but it also pave the way for delivering a perfect user experience for your app users.
Have a Design Strategy
Having a design strategy is critical for success especially when you are developing a cross platform mobile application. When you are designing a cross platform app, multiple activities are underway simultaneously. Therefore, if you do not have a sound strategy then there are bright chances that you mess up your mobile app. List down key functionality of your mobile app as well as future components on paper so that you can easily minimize the risk of emerging problems at different stages of app development cycle. Involving users into the design process will provide you with valuable feedback that will take you closer to designing a perfect mobile app for your users.
Develop Most Important Features First
Many app developers take the adventurous route of creating the most difficult feature of the app first. As a result, they fail to launch the app before the deadline and their mobile app exceeds budget. The best way to go about it is to focus on essential and core features and develop them first then move on to create features that are more complex. You will have to lay a solid foundation with core features and then take it from there. App developers can work on additional features and launch them in next releases or as a plug in when necessary but should focus on critical features of an app.
Make App Security Your Priority
According to Now Secure mobile security report, 35% of mobile communication, both voice and data are not encrypted. Moreover, most of the mobile communication takes place through wireless medium. This makes it a soft target for hackers and more vulnerable than other wired communication devices. Make mobile app security your priority, identify and fix any vulnerability in your mobile app before releasing the mobile app for users. Keep the user confidential and private information safe so that users are comfortable in using your mobile app.
Test, Test, Test
Despite putting a lot of emphasis on testing the mobile app before putting it up for downloads, a survey revealed that, less than 50% of companies test their mobile app for security while 33% do not even bother to test their mobile app, which is quite alarming. It is better to test your mobile app at each stage of the app development cycle but if you cannot do it, at least test the app thoroughly at the end and make sure that there are no glitches left before uploading your mobile application on app store. One bad user experience can prove to be very costly so it is better to pass your mobile app through comprehensive testing processes to prevent such issues.
Establish a Feedback Mechanism
Last but certainly not the least, is to incorporate feedback into your mobile application. Provide user with a medium through which they can give their feedback and share their opinion with you. Users can prove to be a vital resource if you allow them to give feedback as they experience crashes, bugs and errors that you might have missed. This makes it easy for app developers to make improvements in the future. Ask users about which features they want to see and add them in the future releases to satisfy them.
At the end of the day, it usually comes down to the user experience and satisfaction that will decide the fate of your app. If you know about any other mobile app development best practice that can make a big difference to your mobile app development efforts, then feel free to share it with us in comments section below.