Open Source Objective C Software Development Apps for Android

Expo is an open source framework and platform for creating universal React applications that run on Android, iOS, and the web. It includes a set of tools, services, universal runtime and libraries that let you develop, deploy and iterate on Android, iOS, and the web with the same JavaScript/TypeScript codebase. Expo is where client software is developed, and contains the client apps, modules, templates and more; while the Expo development tools are contained in the Expo CLI repository. Try Expo in the browser here: https://snack.expo.io/

The nativescript-push-plugin facilitates the integration of push notification services into NativeScript applications, enabling developers to send and receive push notifications across iOS and Android platforms.

React Native Navigation is a module, dependent on and intended to be used alongside React Native, so some experience with it and knowledge of core concepts is required. We also assume you are working on a Mac with XCode and Android Studio installed and setup. You can also make it work in a Linux distribution, of course, but in that case bear in mind that some sections of the docs that deal with iOS might not be relevant to you. When your app is launched for the first time, the bundle is parsed and executed. At this point you need to display your UI. To do so, listen to the appLaunched event and call Navigation.setRoot when that event is received. When your app is launched, RN makes sure JS context (which is what enables you to execute JavaScript code) is running. There are quite a few differences between iOS and Android in this regard.

A speech-to-text library for React Native. Manually or automatically link the NativeModule. Drag the Voice.xcodeproj from the @react-native-voice/voice/ios folder to the Libraries group on Xcode in your project. Click on your main project file (the one that represents the .xcodeproj) select Build Phases and drag the static library, lib.Voice.a, from the Libraries/Voice.xcodeproj/Products folder to Link Binary With Libraries. The plugin provides props for extra customization. Every time you change the props or plugins, you'll need to rebuild (and prebuild) the native app. If no extra properties are added, defaults will be used. While the included VoiceTest app works without explicit permissions checks and requests, it may be necessary to add a permission request for RECORD_AUDIO for some configurations. Since Android M (6.0), user need to grant permission at runtime (and not during app installation).

Material Design "Snackbar" component for Android and iOS. Supports custom colors, fonts, and languages. Snackbars are used to display a brief message to the user, along with an optional action. They animate up from the bottom of the screen and then disappear shortly afterward.

DotNetOpenServer SDK is an open source lightweight fully extendable TCP socket client/server application framework enabling developers to create highly efficient, fast, secure and robust cloud based smart mobile device and desktop applications. Why? Unlike most application server frameworks, which are implemented over slow inefficient stateless protocols such as HTTP, REST and SOAP that use bulky ASCII data formats such as JSON and XML, DotNetOpenServer has been built from the ground up with highly efficient stateful binary protocols.

This project brings JVx applications to mobile devices as real native applications.

The "Computer@Therapy" (iCT) project was founded in 2012 by J. Fiala inspired by Czech SEN (spec. edu.) cummunity, consequently it continued in coop. with Czech Universities and Open Source oriented corporations. Computer@Therapy is human computer interaction (HCI) research and therapy in one piece. We have pointed out that there are many uncovered SW/HW usability and accessibility issues even on existing apps. Hence we have proposed the SW/HW design principles (called iCT design principles) which defines how the HW/SW should be designed, developed and deployed, used to bring maximal outcome in education and therapy for mentally challenged. At this project page we present sources of developed apps according to iCT design principles. Apps are developed continuously by team members under the supervision of J. Fiala. New versions of iCT Framework and apps are added continuously at our new subproject tab (iCT-Framework v2 and its SEN apps) which is also called OPEN SEN PLATFORM.

JKCategories(iOS-Categories), a collection of useful Objective-C Categories extending iOS Frameworks such as Foundation, UIKit, CoreData, QuartzCore, CoreLocation, MapKit Etc.

MARGE is Mobile Augmented Reality Game Engine for iPhone, Android and Symbian Platforms. Currently developed for iPhone platform only. The MARGE developed by Mobile Interactive Media and Entertainment Group of NUS. www.mimelab.com

bisfish is a crossplattform library that can be used with IPhone, Android and Windows Phone 7 projects. It enables you to easily share data between the three platforms. You run a server (programmed in java) to that all the clients will connect. The clients can choose a session to join with. A session can be password protected. In a session you can send messages (bytes) to all of the members of a session, to a group of members or to a single member (broadcast, multicast and unicast).

This utility will generate the entire database code for Android and iOS from a specified .xml file. The code is written in C++ and requires a C14 compatible compiler. Simple Makefile also included for Linux/Mac. We have also included CMake compatibility and Visual Studio has builtin CMake capability.