Android developer portal with tools, libraries, and apps

A horizontal progress bar shrinking with time; similar to Bandersnatch choice interface.

Useful library for showing list in sliding mode or carousel mode.

Options

• showing horizontal and vertical
• auto scrolling (with pause/resume)
• change listener scrolling
• slider mode/ carousel mode
• change scrolling speed

This is an amazing image slider for the Android.

You can easily load images from an internet URL, drawable, or file. And there are many kinds of amazing animations you can choose.

An android package that provides a Horizontal Date Picker.

This is an android image slider library. Just add the images you want to view.

• You can use automatic scrolling for the time you set;
• You can also add the title you want to the images;
• You can set corner radius images.

A ViewGroup that implements a sliding panel that is part of the view hierarchy, not above it.

Difference from other libraries

All other implementations of the bottom sheet pattern and sliding panel pattern implement a panel that sits above all the other Views of the app. When the panel is collapsed (but visible) the only way to set its position is by using a peek factor (its distance from the bottom of the screen).

With this library the sliding panel is placed exactly where it is supposed to be in the view hierarchy, just like it would be in a vertical (or horizontal) LinearLayout. It doesn't sit above other Views.

TimetableLayout is a layout manager and item decorations to display the timetable.

Features

• Vertical Scroll
• Horizontal Scroll
• Horizontal Loop
• Column Name Decoration
• Time Decoration
• Current Time Decoration

A Material Design Bubble Scroll Bar.

Sections decorator is RecyclerView decorator that decorates multi section recycler with vertical / horizontal line and section title. Current section title is always visible. It might be useful in todo list or calendar like applications.

An easy way to search in your recycler view without having an always-on display search view.

Ever wanted a recycler view with a search bar? That's a simple library that lets you wrap your recyclerView into my custom layout which provides a hidden searchview which you can show by scrolling up/down the recycler.

Animate a toolbar elevation when scrolling.

Android native a bottom sheet for on steroids.

This library allows you to show bottom sheets in your app with the bonus of animating the status bar color and the top rounded corners as you scroll.

Circular Wheel type list that can be used as item picker of string items. Even with a small size it can handle infinite number of input items changes as you scroll means items will not overlap.

Horizontal Calendar View is library which provides you an easy way easy to implement a right and left swap-able calendar with options.

Ruller provides a horizontal scrollable ruler widget, developer can retrieve the value which user scrolled to. whole widget is drawn by canvas, you can custom ANY elements in this widget, provide a style by default.

This indicator will underline each tab text, morphing its size while scrolling.

CoolViewPager is a custom ViewPager, it contains these follow features:

1. support horizontal scrolling and vertical scrolling
2. support automatic scrolling
3. support setting auto-scrolling direction,auto-scrolling duration,auto-scrolling interval time
4. support executing notifyDataSetChanged to refresh views immediately
5. support setting the color of EdgeEffect
6. contains appropriate PageTransformer for vertical scrolling

A tiny library which improves UX with ViewPager. This library prioritizes ViewPager's horizontal swipe action over vertical scroll of inner pager contents.

A RecyclerView that looks like a TableView, can scroll horizontally and vertically with a fixed header at the same time.

This library will create vertical, horizontal parallax effect (and another effects) on android ImageView by using VerticalScrollParallaxImageView and HorizontalScrollParallaxImageView respectively. You can also create your own or apply custom effect by using and extending ViewTransformer then set it into ScrollTransformImageView