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SwipeToDelete is a library you can use to simplify implementation of well-known (I believe for every Android developer :) ) swipe-to-delete behavior for your data lists. The main idea is that user has some time to undo unwanteddelete operation. Swipe twice to remove the row immediately! Also, this library is fully customizable, feel free to use your own UI forundo layer, add extra buttons etc.

• Based on interface implementation;
• Supports pending deletion with bottom layout;
• Full customization of upper layout and bottom layout;
• Easy way to handle deletion. All you need is to callremoveItem(key: K) which should be overriden in your adapter and to invokeswipeToDeleteDelegate.removeItem(key: K) at the end of method's definition.

Add dependency in yourbuild.gradle file:

compile'com.agilie:swipe2delete:1.0'

Add rependency in your.pom file:

<dependency>  <groupId>com.agilie</groupId>  <artifactId>swipe2delete</artifactId>  <version>1.0</version>  <type>pom</type></dependency>

• ImplementISwipeToDeleteAdapter in your own adapter or another class.
• Make instance ofSwipeToDeleteDelegate in your own adapter

SwipeToDeleteDelegate(context= context, items= mutableList, swipeToDeleteDelegate=this)

• Call corresponding methods in your overrided methods

overridefunonBindViewHolder(holder:Holder,position:Int) {        swipeToDeleteDelegate.onBindViewHolder(holder, mutableList[position].name, position)    }overridefunremoveItem(key:String) {        swipeToDeleteDelegate.removeItem(key)    }

• ImplementISwipeToDeleteHolder in your holder. You need to have container with your regular item layout and if you need bottom container too.
• In your holder you need to havevar pendingDelete as false by default and you need to overrideval topContainer

overrideval topContainer:View            get()=if (pendingDelete) undoContainerelse itemContaineroverridevar pendingDelete:Boolean=false

• Also you need to make default key in holder by yourself

overridevar key:Int=-1

• If you need bottom container appearence while waiting, simply overrideonBindPendingItem(holder: Holder, key: Int, item: User) method:

overridefunonBindPendingItem(holder:Holder,key:Int,item:User) {...}

• Also you can implementIAnimationUpdateListener andIAnimatorListener to override methods to achieve animation along the axis x with duration which equally deleting duration

UserAdapter(...) : ... , IAnimationUpdateListener {...  fun onAnimationUpdated(animation: android.animation.ValueAnimator?, options: ModelOptions<*>) {}    fun onAnimationEnd(animation: Animator?, options: ModelOptions<*>) {}    fun onAnimationCancel(animation: Animator?, options: ModelOptions<*>) {}  fun onAnimationStart(animation: Animator?, options: ModelOptions<*>) {}    fun onAnimationRepeat(animation: Animator, options: ModelOptions<*>) {}}

To get more information refer ourusage example. Just clone the project and run this module. Examples are provided inJava andKotlin as well!

Problems? Check theIssues blockto find the solution or create an new issue that we will fix asap. Feel free to contribute.

This library is open-sourced byAgilie Teaminfo@agilie.com

• Alexander Nekrasov
• Roman Kapshuk

If you have any questions, suggestions or just need a help with web or mobile development, please email us at
android@agilie.com
You can ask us anything from basic to complex questions.
We will continue publishing new open-source projects. Stay with us, more updates will follow!

TheMIT License (MIT) Copyright © 2017Agilie Team