j2objc

j2objc

Source link: https://github.com/google/j2objc

J2ObjC: Java to Objective-C Translator and Runtime

Project site: http://j2objc.org
J2ObjC blog: http://j2objc.blogspot.com
Questions and discussion: http://groups.google.com/group/j2objc-discuss

What J2ObjC Is

J2ObjC is an open-source command-line tool from Google that translates Java source code to Objective-C for the iOS (iPhone/iPad) platform. This tool enables Java source to be part of an iOS application's build, as no editing of the generated files is necessary. The goal is to write an app's non-UI code (such as application logic and data models) in Java, which is then shared by web apps (using GWT), Android apps, and iOS apps.

J2ObjC supports most Java language and runtime features required by client-side application developers, including exceptions, inner and anonymous classes, generic types, threads and reflection. JUnit test translation and execution is also supported.

J2ObjC is currently beta quality. Several Google projects rely on it, but when new projects first start working with it, they usually find new bugs to be fixed. If you run into issues with your project, please report them!

What J2ObjC isn't

J2ObjC does not provide any sort of platform-independent UI toolkit, nor are there any plans to do so in the future. We believe that iOS UI code needs to be written in Objective-C, Objective-C++ or Swift using Apple's iOS SDK (Android UIs using Android's API, web app UIs using GWT, etc.).

J2ObjC cannot convert Android binary applications. Developers must have source code for their Android app, which they either own or are licensed to use.

Requirements

  • JDK 1.8 or higher
  • Mac workstation or laptop
  • OS X 10.11 or higher
  • Xcode 7 or higher

License

This library is distributed under the Apache 2.0 license found in the LICENSE file with the following exceptions. The protocol buffers library is distributed under the same BSD license as Google's protocol buffers. See README and LICENSE.

Source link: https://github.com/google/j2objc

Q & A

Nova Launcher: Lost the App Drawer Icon
Making mediaserver immediately scan a file created through ADB
App updates from different sources
How can I seamlessly make my phone a network drive?
I created a new Google account. How can I migrate my android device to use this new account?

Resources

Casty

Casty is a small Android library that provides a simple media player for Chromecast. It's fully consistent with Google Cast v3.

TV

OkHttp OAuth2 client

A modern Android oAuth2 library using OkHttp with resource owner password grant types and easy token refreshing. This library aims to provide a solution for the less commonly used resource owner password grant type as well as providing dynamic parameter support that can be used with frameworks that allow for more flexible and dynamic oAuth2 parameters.

OAuth

android-mvp-starter

Android Starter is a starter project which implements MVP Pattern. It includes libraries:

  • RxJava2
  • RxAndroid
  • Dagger2
  • Butterknife
  • Crashlytics
  • Timber
  • GreenDao
  • Realm
  • Retrofit
  • OkHttp
  • Gson
  • Picasso

Architecture

ListItemView

Implementation of List Item from Material Design guidelines.

List View Sections

Marquee Toolbar

Android Toolbar with marqueeable title / subtitle.

Action Bars

Shareable

Shareable is a small android library to help implement direct share and social media actions into your android app. For example if you want to share something specifically to Twitter or Facebook.

The API is design to allow you to specify specific social channels to share to using the Builder design pattern. If the app is not available the default is to use all Intent.ACTION_SEND apps on the phone.

Social Networks

Q & A

Nova Launcher: Lost the App Drawer Icon
Making mediaserver immediately scan a file created through ADB
App updates from different sources
How can I seamlessly make my phone a network drive?
I created a new Google account. How can I migrate my android device to use this new account?

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