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Recycler Fast Scroll Icon

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Release License

Widget for RecyclerView fast scrolling, like Android's built-in fast scroll option for ListView.
Supports any vertically scrolling LayoutManager, as well as proper integration for AppBarLayout.

Planned features are listed at the issues page.
You can download the sample APK from the releases page.

Sample

Get it on Google Play

Dependency

Add this to your module's build.gradle file:

repositories {
	//...
	maven { url "https://jitpack.io" }
}
	
dependencies {
	//...
	compile 'com.github.pluscubed:recycler-fast-scroll:{latest-version}@aar'
}

The library is versioned according to Semantic Versioning.

Basic Usage

  1. Add the widget to your layout file, e.g.:

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
    
        <android.support.v7.widget.RecyclerView
            android:layout_width="match_parent"
            android:layout_height="match_parent" />
    
        <com.pluscubed.recyclerfastscroll.RecyclerFastScroller
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="end" />
    
    </FrameLayout>
  2. Attach the RecyclerFastScroller to your RecyclerView:

    fastScroller.attachRecyclerView(recyclerView);

    If the adapter hasn't been set when you attach the fast scroller, call attachAdapter() afterwords.

See the sample project for demos.

AppBarLayout support

Use attachAppBarLayout(coordinatorLayout, appBarLayout). See the sample project for the demo.

Customization

Method Attribute Description
setBarColor(int color) rfs_barColor Color of scrollbar. Defaults to colorControlNormal attribute. Alpha of ~22% is applied to the drawable to match stock ListView fast scroller.
setHandleNormalColor(int color) rfs_handleNormalColor Color of handle. Defaults to colorControlNormal attribute.
setHandlePressedColor(int color) rfs_handlePressedColor Color of pressed handle. Defaults to colorAccent attribute.
setTouchTargetWidth(int width) rfs_touchTargetWidth Width of the touch target. Defaults to 24dp (while the Android docs recommend at least 48dp, 24dp is more practical considering it will block touch in the right of the RecyclerView).
setHideDelay(int milliseconds) rfs_hideDelay Hide delay in milliseconds. Defaults to 1500ms.
setHidingEnabled(boolean enabled) rfs_hidingEnabled Whether scrollbar is hidden after delay. Defaults to true.
setOnHandleTouchListener(OnTouchListener listener) -- Sets listener for handle touch events.

Corresponding getters are also available.

####Attribute Usage

<com.pluscubed.recyclerfastscroll.RecyclerFastScroller
    ...
    app:{attributeName}="{value}"/>

License

Copyright 2016 Daniel Ciao

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.