This article summarizes the 10 major mistakes that new Android development experts must know. Share it for your reference, as follows:
As an experienced mobile application developer who has been widely involved in various popular platforms in the past 10 years, we think the Android platform is the most easy-to-understand platform for novice developers. With affordable tools, a friendly development community, and well-known programming language (Java), it can be said that developing Android applications is not difficult. But despite this, we still find that some mistakes are repeatedly seen on novice developers who have just entered the Android platform. Here are 10 major serious mistakes they often make. I hope novices can learn from them and avoid misunderstandings.
1. Android files not readAndroid Developer Website can help you a lot. Many file information can not only be downloaded through the SDK tool, but also presented online (Game Bulletin: File information in the online mode will be continuously updated). File information is not just a reference for the Javadoc API, it also contains numerous guides, tutorials, videos, training and other materials that help make Android applications. Android Training is the latest tutoring program that organizes useful tutorials into classroom and course teaching content to help you solve specific problems or perform certain functions. android games from
2. Not familiar with Android toolsThe Android SDK is not only for you to edit applications and make them run smoothly on the content library of the Android platform; it also has more than 12 tools designed to help you create applications. Some tools can help you design the image and graphics of your application. Some are command-line tools that allow you to easily access the emulator and device hardware. There are also many other tools here to assist in operation debugging and description. You can find more information about various Android tools in the Android SDK file profile.
3. No assistance from the Android community was soughtThe Android community is large and very friendly. If you have any questions about Android SDK file information and cannot answer it yourself, we suggest you start with it, there are keywords for Android development. Other information include Google mailing lists and websites containing guidance content, such as Android Development Center.
4. Lazy because Android applications adopt Java languageAlthough Java is a high-level programming language that includes virtual computers (this virtual computer is designed to make the development process as straightforward as possible), this doesn't mean you can turn yourself into a lazy coder. Standard programming guidelines still apply. Compared with traditional computers, many Android devices have very limited processing power and local storage space, so inefficient or incorrect programming behaviors will have a greater impact on the overall operation and user experience.
5. It is believed that mobile phone development projects can be completed through low-cost investmentSmall screen!= Small project. Many newbies in mobile phone platform development hold the wrong idea: they think that mobile phone development projects can be completed by one student in one weekend. But the reality is that many successful mobile phone projects, like traditional software development projects, require feature descriptions, schedules, vulnerability tracking, specialized engineers, specialized designers, QA testers, and distribution and maintenance plans.
6. Use prototypes as the basis for Android applicationsWe often see applications like this: basically a hollow space that incorporates a series of sample code attached to random locations. The code does not involve any profound conception or design principles, and it also lacks project file drawings. The ultimate user experience looks like something added after the fact.
Developers first need to spend time learning and experimenting with the Android platform, then discuss what they really want to produce with their team members, and then start from scratch. Ultimately, you will have plenty of time left to avoid frustrating situations and get high-quality code for future maintenance
7. Error defining the specific content of the application configurationAndroid Manifest files are the gathering locations for application configuration information, but these information often go wrong (even for published applications).
Many developers cannot accurately illustrate the advantages of the devices they support. Another common error in Android Manifest files is that files incorporate unnecessary permissions. These errors can cause the app to enter the Android Market in an inappropriate way, thus earning a lower rating among users.
8 The operating system is inappropriateThe Android platform provides developers with numerous functions to facilitate them to closely combine their applications with operating systems or other applications. Developers should make full use of home screen widgets, content providers, and intent processing. Make sure that the application can handle content types that appear on the Shared menu. Using these platform features can make your app stand out from the ordinary mobile experience. In addition, if access is convenient, users will view and experience the application more frequently.
9. Develop iPhone applications on Android platformYou and I have met you. You download a great app to your brand new Android device, but it looks and works in the iOS app mode. Too disappointing. The Android platform has its own appearance and operation method, which is what users expect - this is why they chose to buy Android devices in the first place. These similar applications often lack gadgets, content providers, and other Android-specific features, which all make content lack coordination.
10. The application is not maintained after releaseHave you found that some applications have never been updated while others are updated frequently? To stabilize their position, developers must pay attention to application updates. The Android platform continues to develop at a steady pace. Developers should pay attention to the communication channels of the Android Market, which usually presents the necessary changes that developers need to make. If update content is not integrated, some applications will lag behind others. Developers need to make sure their applications do not become one of them.
Things to note for newbies in Android development
The best way to avoid making mistakes is to grasp the consequences of doing this. Grasping the above 10 mistakes can help developers and their teams avoid falling into similar misunderstandings.
I hope this article will be helpful to everyone's Android programming design.