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Co-opting a rich styling early in the development process makes it very easy to deal with device idiosyncrasies at a later stage, something very handy in today’s age of device fragmentation.
DEVELOPING SIMPLE ANDROID APPLICATION CODE
Rather than take the code heavy route of declaring the height and width of every single layout items in views, wrapping the layout around a theme is much more effective and easier. As a good practice, explore other tools only when the Android tool is inadequate for the purpose.īuilding a modular structure, with components fits for reuse between different layouts reduces the quantum of XML required, and prevents the code from becoming too unwieldy.Īnother handy Android development tip is to make extensive use of themes, to manage the style across the app.
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While there are several third-party solutions for each issue, using Android-specific solution is often simpler and yields better performance. Developers can eliminate redundant views and save valuable time, besides making the code more optimal. The tool suggests areas where the developer can use more effective platform attributes, to have fewer views rendered to the UI at run time. Running layoutopt /tools/ layoutopt, against an XML generates a short description of the issue, along with the line number where the issue exists and suggested resolutions. An associated tool is Pixel Perfect, to zero in on the fine placement details of images, and ensure it renders appropriately on all densities. The feature is available only on devices flashed with a developer version of the Android Platform, limiting people who can access it, and thereby improving security. Using Hierarchy Viewer /tools/hierarchy viewer, while creating views, makes it easy to visualize complicated layouts, sparing developers the hassles of developing advanced styling under erroneous assumptions. The Android Debugging Bridge (ADB), the Dalkvik Debug Monitor Server (DDMS), advanced features of Traceview and dmtracedump are all effective debugging tools. Tools such as Hierarchy Viewer, LayOutOpt, and others make Android development simpler and easier than it otherwise would while making the code more robust at the same time. While it is possible to develop apps even without IDE’s, IDEs make things much easier, allowing compilation and running the code with just a touch of a button, sparing the need to painstakingly write additional code.
DEVELOPING SIMPLE ANDROID APPLICATION HOW TO
Learning how to install Eclipse, the Integrated Development Environment (IDE) for Java and the Java Development Kit (JDK) also helps. Apart from Java which offers the programming language and XML that offers UI components, the mix includes HTTP for data storage and connectivity, SQLite for data storage, XML-RPC for connectivity, and Gradle and ANT for compiling, among other languages.
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Android is technically an operating system and a platform, or a collection of language by itself. The basic Android development tip, to which there is no workaround, is gaining skill in the underlying languages. Here are some Android app development tips that make such app development easy, without getting bogged down with self-defeating complicated and extensive projects. Developing Android apps have now become indispensable for anyone who requires a strong presence in the vital mobility space. Android, the most popular OS for mobile devices, is still on a growth trajectory.