Open Source Android Software Development Apps - Page 21
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Software Development Apps for Android
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Aladdin is a dynamically extensible context acquisition and modeling framework designed for resource constrained mobile devices. Aladdin was created by Darren Carlson (http://dcarlson.info) and is currently being extended to support OSGi and Android.
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Alerter
An Android alerting library
This library aims to overcome the limitations of Toasts and Snackbars, while reducing the complexity of your layouts. With simplicity in mind, the Alerter employs the builder pattern to facilitate easy integration into any app. A customizable Alert View is dynamically added to the Decor View of the Window, overlaying all content. Include the JitPack.io Maven repo in your project's build.gradle file. -
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Alida
An annotation based Java Validation Framework for Java Classes
- Alida is a lightweight API for validating Java objects. -“Alida” comes from pruning the word “vALIDAtion”. It also means a “Winged creature”. It can give programmers “wings” by delegating the validation to another API. - Alida uses only annotations for ‘marking up’ the objects which need to be validated. - It is packaged as a jar file (alida.jar) which can be dropped in the classpath and used. It can also be configured with eclipse’s annotation processing to give complier errors and warnings at the time of usage. - It works on Java 1.6 and above -
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All HTML Form Widgets With Top Examples
Learn About All HTML Form Widgets And Controls With Top Examples
Notes: Please click on "Date Modified" - "Ascending" to view all related files together, in your File Manager / Explorer / Finder Refer Video Below and also Wiki Page for More Instructions Categories : Website Forms Design Development Tutorial Widgets Controls Examples Creation -
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Alphabetical Keyboard
Alphabetical Keyboard
Android keyboard with keys arranged alphabetically. -
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AndLess
This project provides libraries and tools for Android.
This project provides libraries and tools for Android, starting with an endless list implementation and support for easy integration of Apache Solr data into an endless list. An additional library will be an Android forms library for easy and consistent form creation for business apps. -
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AndroAppLink
Android device-to-device app transfer and app backup manager
AndroAppLink is an easy to use Android App manager. It helps you to exchange Apps among several Android devices using Bluetooth, mail and other third party apps. It also helps you backup your apps in storage or phone memory. -
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Android Auto Scroll ViewPager
Android common lib, include ImageCache, HttpCache, DropDownListView
Android Auto Scroll ViewPager is a Java-based UI library for Android applications that enhances the standard ViewPager component by adding automatic scrolling and cycling behavior, making it particularly useful for image carousels, featured content sliders, and other rotating views. Designed to extend the classic Android support library’s ViewPager, it enables views to scroll automatically at a configurable interval while also allowing manual swiping by the user, combining both automation and interactive control. In addition to auto-scroll timing, developers can configure the scroll direction, cycle mode (so the pager loops continuously), and animation duration to create smooth and responsive carousel experiences. The library also includes settings to control whether scrolling stops when the user touches the component and how border conditions are handled at the start or end of the list. -
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Android Auto Tester utilizes Android's monkey runner and hierarchy viewer to automatically traverses the hierarchy of an Android application's GUI and simulates user inputs from the host side, without accessing the application's source code.
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Android Debug Database
A library for debugging android databases and shared preferences
Android Debug Database allows you to view databases and shared preferences directly in your browser in a very simple way. Android Debug Database is a powerful library for debugging databases and shared preferences in Android applications. Delete database rows and shared preferences. Search in your data. Sort data. Download database. Debug Room inMemory database. As this library is auto-initialize, if you want to get the address log, add the following method and call (we have to do like this to avoid build error in release build as this library will not be included in the release build) using reflection. Using the Android Debug Database with an encrypted database. See all the data in the shared preferences used in your application. Run any sql query on the given database to update and delete your data. -
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Android Image Slider
An amazing and convenient Android image slider
The Android Image Slider project is an Android UI component/library that provides a convenient, customizable image slider (carousel) for mobile apps. Instead of building a custom slider from scratch, developers can drop in this library’s slider view into their layout and configure it via XML or code to display a series of images — from local drawables, files, or remote URLs — with smooth transitions, animations, and optional indicators. This significantly simplifies development of galleries, onboarding screens, advertisement banners, or any UI requiring swipable images in Android apps. The library supports various slide animations (transitions), auto-sliding, and event listeners (e.g., click events on slides), giving developers flexibility around how the slider behaves. For mobile apps where image-heavy UI is common (e.g. e-commerce, portfolios, media galleries), AndroidImageSlider offers a ready-made, tested component that saves time and ensures consistency. -
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An alternative way to navigate your Android layouts, in a small class and providing different ways to work: a fluent interface, a callback system, bookmark capabilities and automated View click listening methods.
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Android Material Intro Screen
Inspired by Heinrich Reimer Material Intro and developed
Material intro screen is inspired by Material Intro and developed with love from scratch. I decided to rewrite completely almost all features in order to make the Android intro screen as easy to use for everyone and as extensible as possible. -
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Android ORM Framework
ORM Framework for Android to store data using an SQLite Database.
Within this project, an orm framework for android is developed to store data by using an SQLite Database. -
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Android Open Project
A categorized collection of Android Open Source Projects
Android Open Project is a highly popular and comprehensive collection of open-source Android projects and libraries curated to help Android developers explore real-world implementations, reusable components, and best practices across the Android ecosystem. Rather than being a single app or library, this repository aggregates multiple independent projects, demos, and code examples covering a wide range of Android development topics — from UI components and network utilities to architectural patterns and common tools — serving as both educational material and reusable assets for building apps. Because it is categorized and indexed, developers can browse examples that illustrate different aspects of Android programming, whether they’re experimenting with custom views, data persistence, networking, or performance optimization. -
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Android PDF Writer (APW) is a simple Java library to generate simple PDF documents in Google's Android devices released under the BSD license.
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Android PDF Writer Enhanced (APWE)
Library to create PDF files from Android
This library allow to create PDF files from Android versions older than API 19, where PDF support was added. It's based on APW project by Javier Santo Domingo located at: https://sourceforge.net/projects/apwlibrary/ -
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Android PDF Writer Enhanced Demo
Demo for Android PDF Writer Enhanced Library
This is a demonstration of the features of Android PDF Writer Enhanced library. -
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Android Scents for Maven
Android Scents for animal-sniffer-maven-plugin
If you want to verify your Maven project (library) can also work in Android, you can use animal-sniffer-maven-plugin to check the API against the desired API level. Android Scents will be pushed to Maven Central in groupid "net.sf.androidscents.signature". -
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Android Sliding Up Panel
A simple way to add a draggable sliding up panel to Android apps
This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. As seen in Umano Android App (now acquired by Dropbox). If you are using the library and you would like to have your app listed, simply let us know. Simply add the following dependency to your build.gradle file to use the latest version. Include com.sothree.slidinguppanel.SlidingUpPanelLayout as the root element in your activity layout. The layout must have gravity set to either top or bottom. Make sure that it has two children. The first child is your main layout. The second child is your layout for the sliding up panel. The main layout should have the width and the height set to match_parent. The sliding layout should have the width set to match_parent and the height set to either match_parent, wrap_content or the max desireable height. -
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Android Sqlite DatabaseHelper Generator
Android Sqlite DatabaseHelper Generator
This generator will save your time. It will generate SqliteHelper and Models for you. All what you have to do is to use the GUI to create your tables and it will do the rest for you... The generator will generate a Model for each Table. It will also generate the databaseHelper class that include: - Create statments for all tables - onCreate, onUpgrade, clear - and for each table: Create, Update, Delete, getCount, GetRecordById, GetAllRecords -
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Android Swipe Layout
The most powerful swipe layout
Android Swipe Layout can be easily integrated in anywhere, ListView, GridView, ViewGroup etc. It can receive onOpen,onClose,onUpdate callbacks. Can also notifiy the hidden children how much they have shown. Android Swipe Layout allows you to integrate swiping with your UI component and they can be nested into each other. Android Swipe Layout is designed in such a way that it can handle complicate situations. SwipeAdapter is a serials of helper class to save your time. It can help you to save and restore SwipeLayout status. Make sure to use the internal adapter instead of your own! -
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Android Tech Frontier
Translates high-quality Android technology, open source libraries
Android Tech Frontier is a curated, comprehensive digest of cutting-edge Android engineering knowledge, architecture patterns, system internals, performance practices, and technical discussions — aimed at intermediate to advanced Android developers who want to deepen their understanding of the platform. The repository aggregates articles, analysis, and mini-tutorials that explore topics such as ART and Dalvik internals, memory management, rendering pipelines, custom view performance optimization, threading and concurrency on Android, JNI interactions, and network stack behavior. Instead of being a simple “how-to” list, it dives into the “why” behind complex behaviors, helping developers reason about Android system design and tradeoffs at a deeper level. This makes the resource suitable for engineers working on performance-critical apps, large codebases, or teams that debug subtle systemic bugs. -
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