Yasha alternatives and similar packages
Based on the "Kotlin" category.
Alternatively, view Yasha alternatives based on common mentions on social networks and blogs.
-
android-youtube-player
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CalendarView
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Balloon
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Kotterknife
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kotlin-android-template
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NotyKT 🖊️
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DrawableToolbox
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Navigation Toolbar for Android
:octocat: Navigation toolbar is a slide-modeled UI navigation controller made by @Ramotion -
Carousel Recyclerview
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Pluto Debug Framework
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Android Kotlin Samples
Some basic samples of Kotlin for Android -
Pdf Viewer For Android
A Lightweight PDF Viewer Android library which only occupies around 125kb while most of the Pdf viewer occupies up to 16MB space. -
Capturable
🚀Jetpack Compose utility library for capturing Composable content and transforming it into Bitmap Image🖼️ -
sliding-panel
Android sliding panel that is part of the view hierarchy, not above it. -
CrunchyCalendar — awesome calendar widget for android apps
A beautiful material calendar with endless scroll, range selection and a lot more! -
MaterialTimelineView
With MaterialTimelineView you can easily create a material looking timeline. -
MaterialDrawerKt
A Kotlin DSL wrapper around the mikepenz/MaterialDrawer library. -
SSComposeCookBook
A Collection of major Jetpack compose UI components which are commonly used.🎉🔝👌 -
Transition X
{ } Declarative Kotlin DSL for choreographing Android transitions -
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Swagger Gradle Codegen
💫 A Gradle Plugin to generate your networking code from Swagger -
SSCustomBottomNavigation
Animated TabBar with native control and Jetpack Navigation support..✨🔖🚀 -
Permission Flow for Android
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EasyPermissions-ktx
🔓 Kotlin version of the popular google/easypermissions wrapper library to simplify basic system permissions logic on Android M or higher. -
Awesome Jetpack compose
A collaborative list of awesome jetpack compose resources. -
Nextflix-Composable
Includes jetpack compose, navigation, paging, hilt, retrofit, coil, coroutines, flow.. -
DeviceInfo-Sample
[Android Library] Get easy access to device information super fast, real quick -
Intro Showcase View
Highlight different features of the app using Jetpack Compose -
Aimybox voice assistant
Embeddable custom voice assistant for Android applications -
Events Calendar
Events Calendar is a user-friendly library that helps you achieve a cool Calendar UI with events mapping. You can customise every pixel of the calendar as per your wish and still achieve in implementing all the functionalities of the native android calendar in addition with adding dots to the calendar which represents the presence of an event on the respective dates. It can be done easily, you are just a few steps away from implementing your own badass looking Calendar for your very own project! -
ZoomHelper
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SSCustomEditTextOutLineBorder
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Mutekt
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Maildroid
Maildroid is a small robust android library for sending emails using SMTP server -
TimelineView
A customizable and easy-to-use Timeline View library for Android. Works as a RecyclerView decorator (ItemDecoration) -
Turtle 🐢
Run shell commands from Kotlin scripts, apps or Gradle tasks with ease. -
Compose Compiler Reports to HTML Generator
A utility (Gradle Plugin + CLI) to convert Jetpack Compose compiler metrics and reports to beautified HTML page. -
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Awesome Mobile Libraries
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Appwrite - The Open Source Firebase alternative introduces iOS support
Do you think we are missing an alternative of Yasha or a related project?
README
[](yasha.png)
Read this in other languages: [中文](README.zh.md), [English](README.md), [Changelog](CHANGELOG.md)
Yasha
[](yasha_usage.png)
Prepare
Add jitpack to build.gradle
allprojects { repositories { ... maven { url 'https://jitpack.io' } } }
Add dependency
dependencies {
implementation 'com.github.ssseasonnn:Yasha:1.1.3'
}
First Blood
How many steps are there to render a RecyclerView?
//Define data type
class NormalItem(val i: Int, val text: String = "") : YashaItem
//Create DataSource and add data
val dataSource = YashaDataSource()
val items = mutableListOf<YashaItem>()
for (i in 0 until 10) {
items.add(NormalItem(i))
}
dataSource.addItems(items)
//Render Item
recyclerView.linear(dataSource){
// Use reflection to construct ViewBinding
renderBindingItem<NormalItem, ViewHolderNormalBinding> {
onBind {
itemBinding.tvNormalContent.text = "position: $position, data: $data"
}
}
// or
// Do not use reflection to construct ViewBinding
renderBindingItem<NormalItem, ViewHolderNormalBinding>() {
viewBinding(ViewHolderNormalBinding::inflate)
onBind {
itemBinding.tvNormalContent.text = "position: $position, data: $data"
}
}
}
When using reflection to create a ViewBinding, add the following proguard rule:
-keepclassmembers class * implements androidx.viewbinding.ViewBinding {
public static ** inflate(...);
}
Double Kill
Pagination?Easy!
// Inherit YashaDataSource and rewrite the **loadInitial** and **loadAfter** methods
class CustomDataSource(coroutineScope: CoroutineScope) : YashaDataSource(coroutineScope) {
var page = 0
// Called when initial loading, located in the IO thread
override suspend fun loadInitial(): List<YashaItem>? {
page = 0
val items = mutableListOf<YashaItem>()
for (i in 0 until 10) {
items.add(NormalItem(i))
}
// Return null to trigger loading failure
// Return to empty list to trigger no more
return items
}
// Called when the page is loaded, located in the IO thread
override suspend fun loadAfter(): List<YashaItem>? {
page++
//Simulated loading failed
if (page % 5 == 0) {
// Return null to trigger loading failure
return null
}
val items = mutableListOf<YashaItem>()
for (i in 0 until 10) {
items.add(NormalItem(i))
}
// Return to empty list to trigger no more
return items
}
}
You only need to define the logic of initial loading and paging loading, Yasha will automatically call it at the right time, and you can be a handy shopkeeper with peace of mind.
Triple Kill
Multiple viewTypes? Little case
//Define data type A
class AItem(val i: Int) : YashaItem
//Define data type B
class BItem(val i:Int) : YashaItem
//Add different types of data
val dataSource = YashaDataSource()
val items = mutableListOf<YashaItem>()
for (i in 0 until 5) {
items.add(AItem(i))
}
for (i in 5 until 10){
items.add(BItem(i))
}
dataSource.addItems(items)
//Render Item
recyclerView.linear(dataSource){
//Render AItem
renderBindingItem<AItem, AItemBinding> {
onBind {
//render
...
}
}
//Render BItem
renderBindingItem<BItem, BItemBinding> {
onBind {
//render
...
}
}
}
Header and Footer? No problem, DataSource supports
//Headers
fun addHeader(t: T, position: Int = -1, delay: Boolean = false)
fun addHeaders(list: List<T>, position: Int = -1, delay: Boolean = false)
fun removeHeader(t: T, delay: Boolean = false)
fun setHeader(old: T, new: T, delay: Boolean = false)
fun getHeader(position: Int): T
fun clearHeader(delay: Boolean = false)
//Footers
fun addFooter(t: T, position: Int = -1, delay: Boolean = false)
fun addFooters(list: List<T>, position: Int = -1, delay: Boolean = false)
fun removeFooter(t: T, delay: Boolean = false)
fun setFooter(old: T, new: T, delay: Boolean = false)
fun getFooter(position: Int): T
fun clearFooter(delay: Boolean = false)
Ultra kill
Partial refresh? Look down
//When defining the data type, override the Diff method
class NormalItem(val i: Int, val text: String = "") : YashaItem {
override fun areItemsTheSame(other: Differ): Boolean {
if (other !is NormalItem) return false
return other.i == i
}
override fun areContentsTheSame(other: Differ): Boolean {
if (other !is NormalItem) return false
return other.text == text
}
//Set the payload
override fun getChangePayload(other: Differ): Any? {
if (other !is NormalItem) return null
return other.text
}
}
//dataSource updates the new Item data
val oldItem = NormalItem(1, "1")
val newItem = NormalItem(2, "2")
dataSource.setItem(oldItem, newItem)
// Register onBindPayload when rendering
recyclerView.linear(dataSource){
renderBindingItem<NormalItem, ViewHolderNormalBinding> {
onBind {
itemBinding.tvNormalContent.text = "position: $position, data: $data"
}
onBindPayload {
//Take out the payload for partial refresh
val payload = it[0]
if (payload != null) {
itemBinding.tvNormalContent.text = payload.toString()
}
}
}
}
Rampage
Loading status?
//Use the default loading state
val dataSource = YashaDataSource(enableDefaultState = true)
//or
//Custom loading status
class CustomStateItem(val state: Int) : YashaItem
class CustomDataSource : YashaDataSource(enableDefaultState = false) {
override fun onStateChanged(newState: Int) {
setState(CustomStateItem(newState))
}
}
//Render custom state
recyclerView.linear(dataSource){
...
renderBindingItem<CustomStateItem, CustomStateItemBinding> {
onBind {
when (data.state) {
FetchingState.FETCHING -> {
//loading
}
FetchingState.FETCHING_ERROR -> {
//loading failed
}
FetchingState.DONE_FETCHING -> {
//loading complete
}
else -> {
//other
}
}
}
}
}
License
Copyright 2021 Season.Zlc 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.
*Note that all licence references and agreements mentioned in the Yasha README section above
are relevant to that project's source code only.