Repository that showcases 3 Android app architectures: "Standard Android", MVP and MVVM. The exact same app is built 3 times following the different patterns.

Resources for writing modern Java

The AngularJS inspector pane for your browser

Making GWT EventBus easy

A library that extends the Android toast framework.

Context sensitive notifications for Android

[DEPRECATED] An implementation of Android's Undo Bar as seen in Google's Gmail app.

Bind Android views and callbacks to fields and methods.

Extras binding and intent builders for Android apps.

A circular ImageView for Android

Scroll + discover = DiscrollView

Android Library to build a UI Card

An Android staggered grid view which supports multiple columns with rows of varying sizes.

Phrase is an Android string resource templating library

Android - a library that adds a glass-like effect to the action bar.

This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. Brought to you by Umano.

Android library implementing a fading effect for the action bar, similar to the one found in the Play Music app

This project has been superseded by SuperSLiM, a layout manager for RecyclerView. I strongly recommend using SuperSLiM and not StickyGridHeaders.

[Archived] Highlight the best bits of your app to users quickly, simply, and cool...ly

An Android Toast replacement, similar to the one seen in the GMail app.

Extensive Open-Source Guides for Android Developers

A clustering library for the Google Maps Android API v2

Backport of Material dialogs with easy-to-use API based on DialogFragment

A library greatly enhancing the features of the Google Maps external library: Effortless map annotating, gesture support, map callout support, built-in “user tracking” mode, etc.