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 unwanted delete operation. Swipe twice to remove the row immediately! Also, this library is fully customizable, feel free to use your own UI for undo 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 call removeItem(key: K) which should be overriden in your adapter and to invoke swipeToDeleteDelegate.removeItem(key: K) at the end of method's definition.
Add dependency in your build.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>- Implement ISwipeToDeleteAdapter in your own adapter or another class.
- Make instance of SwipeToDeleteDelegate in your own adapter
SwipeToDeleteDelegate(context = context, items = mutableList, swipeToDeleteDelegate = this)- Call corresponding methods in your overrided methods
override fun onBindViewHolder(holder: Holder, position: Int) {
swipeToDeleteDelegate.onBindViewHolder(holder, mutableList[position].name, position)
}
override fun removeItem(key: String) {
swipeToDeleteDelegate.removeItem(key)
}- Implement ISwipeToDeleteHolder 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 have var pendingDelete as false by default and you need to override val topContainer
override val topContainer: View
get() =
if (pendingDelete) undoContainer
else itemContainer
override var pendingDelete: Boolean = false- Also you need to make default key in holder by yourself
override var key: Int = -1- If you need bottom container appearence while waiting, simply override onBindPendingItem(holder: Holder, key: Int, item: User) method:
override fun onBindPendingItem(holder: Holder, key: Int, item: User) {
...
}- Also you can implement IAnimationUpdateListener and IAnimatorListener 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 our usage example. Just clone the project and run this module. Examples are provided in Java and Kotlin as well!
Problems? Check the Issues block to find the solution or create an new issue that we will fix asap. Feel free to contribute.
This library is open-sourced by Agilie Team [email protected]
If you have any questions, suggestions or just need a help with web or mobile development, please email us at
[email protected]
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The MIT License (MIT) Copyright © 2017 Agilie Team