Java is a widely-used programming language that is highly versatile and can be used in various applications. Being a general-purpose language, it is used in the development of web applications, mobile applications, and games. With the increasing demand for mobile app development, there has been a growing need for a Java programming app for Android devices. This write-up will explore some of the best options for Java programming apps for Android.
The ideal Java programming app for Android should be user-friendly, easy to learn, and capable of delivering quality code. It should provide the necessary tools for debugging, testing, and optimizing code to ensure that the final product is of high quality. Additionally, it should have a clean interface and offer features that simplify the development process, such as code autocompletion, syntax highlighting, and code refactoring.
One of the key factors to consider when selecting a Java programming app for Android is the compatibility with different devices and operating systems.
We have compiled a list of 9 Best Java Programming App For Android for your consideration, which have undergone rigorous testing and evaluation by our team of experts.
Table of Contents
9 Best Java Programming App For Android
1. JavaIDEdroid
JavaIDEdroid is an integrated development environment that can be used on Android to create native Android applications without requiring the use of the Android SDK on Windows or Linux. Users must have Android 2.2.3 or higher and a storage card (/sdcard/) to use this app. The app comes equipped with several development tools, including the aapt tool, Eclipse compiler for Java, dx tool, DexMerger tool, ApkBuilder, zipsigner-lib, SpongyCastle Library, BeanShell Interpreter, and JavaRunner, which enables users to run any binary Java commandline application (.jar file).
JavaIDEdroid can be extended with modules, which are loaded dynamically, and the integrity of each module is checked before every start. Users can download pre-built modules from the project’s website for Ant or the jar tool. The app can also be controlled and customized with BeanShell scripts. It supports the ‘protected script mode,’ which ensures the integrity of the scripts before executing them.
The app supports project features such as project definition files, default scripts, project templates, recent project lists, project file managers, and project time logs. By installing the JavaIDEdroidPRO key or the old JavaIDEdroidPRO 1.x app, additional features become available, such as unlimited project support, DexMerger Tool, dx: Merge functionality, dx: Incremental option, APK signing with user certificate, and unlimited JavaRunner.
2. DroidScript – JavaScript IDE
DroidScript is an app that enables users to write apps for their phone, tablet, or Chromebook using industry standard JavaScript. The app features a browser-based WiFi editor and a built-in code editor, making it possible to write apps anywhere. It is also a great way to learn JavaScript, with clear and simple examples, active documentation, and a large and friendly community ready to help.
DroidScript simplifies coding by wrapping it up in an easy-to-use API that protects users from issues caused by differences in hardware and Android versions. The app uses Android’s built-in Chrome V8 JavaScript engine which is constantly updated and improved by Google. For larger projects, users can use the built-in browser-based IDE (editor) that connects via WiFi to the device, allowing for wire-free coding from Windows, Linux, or Mac PCs.
DroidScript enables users to build APKs and AABs directly on their device in a matter of seconds, allowing them to release their apps on Google Play. Users can choose to make Native apps, HTML5 apps, or Hybrid Apps using the built-in WebView control. The app also allows users to control Arduino, ESP32, Raspberry Pi, and many other gadgets.
DroidScript is not just for beginners, as many professionals worldwide are using it to build their commercial applications, with an enhanced support service available upon request. The app features hundreds of samples and demos, hundreds of plugins, and thousands of NPM modules available.
3. CodeGym: learn Java
CodeGym offers an educational quest game that allows users to learn the Java programming language from scratch on their smartphone. The course includes 1200 tasks and 600 mini-lectures, which are designed in a playing format with four quests consisting of 10 levels each, offering lectures and tasks. The app is designed to enable users to learn at their own pace and practice wherever they want, even if they have only 30 minutes a day to spare.
To help users write code quickly, the app features a fully-featured system of auto expands and tips, and allows users to send their solutions for review and get instant verification. The app offers a range of Java tasks, including writing new code, fixing existing code, and working on self-consistent mini-projects and games. Users can ask for hints or advice from other students or course developers in the help section.
The app saves users’ progress, so they can return to learning at any time and continue with solving tasks or reading lectures. With this app, users can learn Java fundamentals through coding practice.
4. AIDE- IDE for Android Java C++
AIDE is an integrated development environment (IDE) designed for developing real Android apps directly on Android devices. It features interactive coding lessons and step-by-step instructions to help users become experts in app development. With AIDE, users can visually design apps, write code with the feature-rich editor, and run apps with a single click. It also includes a Java debugger to find bugs in the code.
AIDE supports building apps with Java/XML and the Android SDK, apps with C/C++ and the Android NDK, as well as pure Java console applications. It is fully compatible with Eclipse projects, allowing users to copy the source code to their devices and open the Eclipse project in AIDE to start coding. Additionally, AIDE integrates with Dropbox, allowing users to keep their source code on Dropbox and easily download and sync changes. AIDE also supports Git for professional development.
AIDE Prime, AIDE Premium Key, debugger, or UI designer can be purchased to disable all ads in the app. Other features include a built-in file manager, Git integration, real-time error checking, refactoring options, and code navigation tools. Users can also preview XML layouts, jump from view in the designer to the XML element, and debug Android Java apps and Java Console apps with breakpoints, step-in, step-over, and step-out options.
Overall, AIDE offers Java programming for beginners, intermediate, and advanced programmers.
5. Jedona – Compiler for Java
Java is a programming language that is designed to be both class-based and object-oriented, serving as a general-purpose tool for application developers. Its key feature is the ability to write code once and then run it anywhere, thanks to the compiled Java code that can be executed on any platform that supports Java without recompiling. Java applications are usually converted to bytecode, allowing them to run on any Java virtual machine (JVM) regardless of the underlying computer architecture.
The program provides a range of features that allow developers to create and execute their code with ease. Users can compile and run their programs, view program output, and access a detailed error console. Additionally, there is an advanced source code editor with syntax highlighting, bracket completion, and line numbers, as well as the ability to open, save, import, and share Java files. Users can also customize the editor to their liking.
However, there are limitations with the program. An internet connection is required for compilation, and the maximum program running time is 20 seconds. Certain file system, network, and graphics functions may also be restricted. Furthermore, the program is a batch compiler, which means that interactive programs are not supported. For example, if a program requires user input, users must enter it in the Input tab prior to compilation.
6. Jvdroid – IDE for Java
Jvdroid is an educational Java IDE designed for Android, which boasts a user-friendly interface and powerful functionality. The application includes an offline Java compiler, allowing users to run Java programs without an internet connection. Additionally, Jvdroid features a standalone OpenJDK 11, which provides access to the latest standards and allows for the use of any jar libraries. The application also supports Maven projects and libraries, and offers examples for faster learning. Furthermore, Jvdroid includes a full-featured Terminal Emulator and Java interpreter mode based on JShell.
Jvdroid offers a variety of editor features, including code prediction, auto indentation, and real-time code analysis. A Javadoc viewer for methods and classes is also included, as is a code formatter, extended keyboard bar with programming symbols, syntax highlighting and themes, and tabs. Jvdroid also enables one-click sharing on Pastebin. Certain features, marked with an asterisk, are only available in the Premium version.
It is important to note that Jvdroid requires at least 250MB of free internal memory, and 300MB is recommended. Heavy Maven libraries, such as Kotlin runtime, may require even more memory. Additionally, Jvdroid does not build native Android applications, as Android uses a different Java implementation with an older Java version.
Users are welcome to participate in the development of Jvdroid by reporting bugs or providing feature requests.
7. Learn Java: Ultimate Guide
The Learn Java Programming app is a code learning app designed to help users build their programming skills in the Java programming language. The app offers a variety of features including Java programming tutorials, programming lessons, programs, questions and answers, and more. It is suitable for beginners who want to learn the basics of Java programming or for experts who aim to improve their programming skills. With hundreds of programs with comments, multiple questions and answers, and exam questions, this app provides a comprehensive learning experience for all.
The app boasts a variety of features, including a vast collection of Java tutorials, over 100 programs with proper comments for better understanding, output for each code example, questions and answers in different categories, and important exam questions. Additionally, the app offers the ability to easily share tutorials and programs with friends. With a simple and intuitive user interface, this app is designed to make learning the Java programming language easy and enjoyable.
The Learn Java Programming app can be downloaded for free and is a must-have for anyone preparing for a Java programming interview or coding test. The app is not affiliated with the makers of the Java Programming Language. The developers encourage users to provide feedback and share their thoughts on the app’s features.
8. Java N-IDE – Android Builder – Java SE Compiler
The JavaIDE project is designed to assist individuals in learning Java on Android devices. It allows for the building and running of Java files using JDK 1.7, although there is no official support. Additionally, the project allows for the creation of APK files, with support for armeabi-v7a and x86.
The project includes a tutorial for creating a simple Java project, which can be found on the project’s Github page. Notable features of the JavaIDE project include an offline Java compiler that supports JDK 1.5, 1.6, and 1.7 (or higher, depending on device compatibility), Java auto-complete, and the ability to build Android apps and Java libraries. The project also includes a Java code formatter using Google Java code formatter, Android Logcat, and the ability to build Android apps.
Future plans for the JavaIDE project include the inclusion of a Java debugger (jdb), support for VCS, the ability to run Java and class files, the ability to decompile class and jar files, XML auto-complete, and a layout builder for Android.
Contributions to the project are welcome and appreciated, with individuals able to submit questions, ideas, or changes through opening an issue or submitting a pull request on the project’s Github page.
9. Learn Java
SoloLearn has launched a new free All-in-One app that provides an improved learning environment for Java programming. The app offers more lessons, real practice opportunities, and community support to users. Learn Java is a comprehensive guide that covers object-oriented programming, and it’s free to use.
The lessons in Learn Java are fast and easy to complete, designed to take less than three hours. It is also suitable for beginners with no prior programming experience. The app is structured to teach Java programming quickly and effectively.
The app’s Java tutorial comprises 64 lessons that cover Java Basics, conditional statements and loops, arrays, classes and objects, encapsulation, polymorphism, and inheritance, abstract classes and interfaces, anonymous and inner classes, exception handling, lists, hash maps, sets, threads, working with files, and much more.
By using SoloLearn’s Learn Java, users can become Java developers and unlock levels, collect points, and compete with peers worldwide. The app is designed to be a fun learning experience while improving Java programming skills. Download SoloLearn’s free app to get started.