Here you specify certain project options such as name of the project, what Android version the project will run on, app name, class name, package name and so on.
Creating an Android project in the Eclipse IDE. Let us understand how one can go about developing an application using a step-by-step approach. Developing an app using Java for Androidįor expert level users of Java, programming for Android will not be difficult. Once the installation is complete, from the Start menu, start Eclipse IDE that was bundled with the SDK. After you download the bundle, unzip the contents and double-click the SDK Manager.exe file. Ensure that you download the Android SDK Bundle, which includes the Android SDK and Integrated Development Environment (IDE). Pre-Requisitesīefore you can begin Java programming for Android, you will need certain tools installed. With Java, if you are aware of object-oriented programming principles, creating applications for android will be much simpler than iOS app development. The class files are compiled into Dalvik Executable (DEX) format, and bundled as Android Package (APK) along with other resources. Rather, it uses Dalvik Virtual Machine (DVM). Though Google provides the Java API, Android does not use JVM to execute class files. Why did Android prefer Java for its development platform? There are multiple reasons such as Java is a commonly used language and many programmers know it, it can run on a virtual machine (VM) so no need to recompile for different phones, better security, many development tools available for Java, and Java is a known industry language with most phones compatible with it. If you want to get started with application development, Google provides a Java API to get started and compiles your files into classes. Learn more about Java essentials for Android at Why Java for Android application development But, the most widely used programming language for android application development is Java. This means that you use the Java library and code the applications in Java, C, and C++ programming language. The platform for app development in Android is Java. The Android application development kit is an open-source Linux-based operation system, which has its own middleware and key applications. Unlike Apple’s iOS, Google Android offers better user experience in terms of applications. 
Android-based smartphones are in vogue due to the flexibility they offer for customization.
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