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notification-channel-compat adds Notification Channels support to pre-Oreo Android devices. You use the same required coding as for the Android 8.0 built-in channel classes, with minimal change, to add channel support for your app, to any Android 4.0+ device. In Android 8.0+ it uses the built-in channel classes, and in pre-Android 8.0, it mimics them. This frees developer of dealing with notification preferences for older devices, and easily allowed multiple preferences for multiple channels.

Jun 30, 2019

Color picker for v7 Preference Support Library.

Jun 11, 2017

Backport of Java 8 java.util.stream API to Java 6/7 and Android.

Aug 7, 2016

Smooth version of Google Support Design AppBarLayout.

Sep 28, 2015

Account Chooser for Android, backported from JellyBean.

May 25, 2015

Android library to backport Material design and allow changing colors at run-time.

Apr 5, 2015

Android-Device-Compatibility just yet another compatibility package for Android. This project aims to make the app compatible with various devices all over the world. The project will take care about lots of issues caused by device differences, so you don't need to write a weird compatibility code on your own.

Features:

  • Workarounds for device-specific problems
  • OS version compatibility
  • OS framework bug-fixes
Jan 13, 2015
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Android CalendarView widget backported to 2.2 https://developer.android.com/reference/android/widget/CalendarView.html

Jul 17, 2014

A backport of the Switch widget (http://developer.android.com/reference/android/widget/Switch.html) that was introduced on Android 4. This port works on Android 2.1+.

Jul 14, 2014

Unofficial PreferenceFragment compatibility layer for Android 1.6 and up. Includes resources so add this as a library project to your project.

Jul 5, 2014

Android library for using the Honeycomb (Android 3.0) animation API on all versions of the platform back to 1.0!

Jul 5, 2014

This project brings Holo Theme from Android 4.1 to 2.1 and above (no longer maintained).

Jul 5, 2014