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2019-04-10 17:10
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Add item animation
Add item swipe
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@Aryan-mor
Aryan-mor committed Apr 10, 2019
1 parent d9102f7 commit f6c0dc0
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Showing 5 changed files with 329 additions and 36 deletions.
2 changes: 1 addition & 1 deletion advancerecyclerview/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ android {
minSdkVersion 15
targetSdkVersion 28
versionCode 2
versionName "1.0.4"
versionName "1.0.5"

testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

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71 changes: 55 additions & 16 deletions advancerecyclerview/src/main/java/ir/aryanmo/advancerecyclerview/AdvanceRecyclerView.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package ir.aryanmo.advancerecyclerview

import android.content.Context
import android.content.res.TypedArray
import android.support.annotation.AnimRes
import android.support.annotation.LayoutRes
import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
Expand All @@ -12,9 +13,8 @@ import android.view.LayoutInflater
import android.view.MotionEvent
import android.view.View
import android.view.ViewGroup
import kotlin.collections.ArrayList
import android.graphics.Color
import java.util.*
import android.view.animation.AnimationUtils


open class AdvanceRecyclerView : RecyclerView {
var orientation = 0
Expand All @@ -30,8 +30,6 @@ open class AdvanceRecyclerView : RecyclerView {
Exception("setOrientation value must be 0(AdvanceRecycleView.VERTICAL),1(AdvanceRecycleView.HORIZONTAL)")
)
}
//Getter and Setter

@LayoutRes
var itemView = -1
@LayoutRes
Expand All @@ -44,10 +42,11 @@ open class AdvanceRecyclerView : RecyclerView {
}
lateinit var linearLayoutManager: LinearLayoutManager
protected set

var isInfinite = false
protected var itemListener: OnListItemListener? = null
var onAdapterListener: OnAdapterListener? = null


//Pagination
var onPaginationLoadingAdapterListener: OnPaginationLoadingAdapterListener? = null
var paginationListener: OnPaginationListener? = null
protected set
Expand All @@ -56,11 +55,20 @@ open class AdvanceRecyclerView : RecyclerView {
field = value
myAdapter.notifyDataSetChanged()
}

protected val VIEW_TYPE_ITEM = 0
protected val VIEW_TYPE_LOADING = 1
protected var erisViewType = VIEW_TYPE_ITEM
protected var advanceViewType = VIEW_TYPE_ITEM
var isInitialize = false

//Swipe
var itemSwipeCallback: ItemSwipeCallback? = null

//Animation
var itemAnimRes: Int = -1
private var lastItemPosition = -1



val count: Int
get() = itemCount + 1
Expand All @@ -71,13 +79,13 @@ open class AdvanceRecyclerView : RecyclerView {
var myAdapter: RecyclerView.Adapter<*> = object : RecyclerView.Adapter<ViewHolder>() {
override fun getItemViewType(position: Int): Int {

erisViewType =
advanceViewType =
if (!isInfinite && isPaginationLoadingNextPage && itemCount == position + 1) VIEW_TYPE_LOADING else VIEW_TYPE_ITEM
return erisViewType
return advanceViewType
}

override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
if (erisViewType == VIEW_TYPE_ITEM) {
if (advanceViewType == VIEW_TYPE_ITEM) {
if (itemView != -1) {
val view = LayoutInflater.from(parent.context).inflate(itemView, parent, false)
return ViewHolder(view)
Expand All @@ -93,7 +101,14 @@ open class AdvanceRecyclerView : RecyclerView {

override fun onBindViewHolder(holder: ViewHolder, position: Int) {
var position = position
if (erisViewType == VIEW_TYPE_ITEM) {

if (itemAnimRes != -1) {
val animation = AnimationUtils.loadAnimation(context, itemAnimRes)
holder.itemView.startAnimation(animation)
lastItemPosition = position
}

if (advanceViewType == VIEW_TYPE_ITEM) {
if (onAdapterListener == null)
return
if (isInfinite) {
Expand Down Expand Up @@ -155,6 +170,9 @@ open class AdvanceRecyclerView : RecyclerView {
}
})

itemSwipeCallback?.let {
ItemTouchHelper(it).attachToRecyclerView(this)
}
isInitialize = true
}

Expand All @@ -180,6 +198,8 @@ open class AdvanceRecyclerView : RecyclerView {

if (isInfinite)
scrollToPos(firstItemPasOnInfinity)


}

protected fun setAttributes(attrs: AttributeSet?) {
Expand Down Expand Up @@ -207,6 +227,9 @@ open class AdvanceRecyclerView : RecyclerView {
addItemCount(newItemCount)
}

fun notifyItemInsert(newItemPosition: Int) {
myAdapter.notifyItemInserted(newItemPosition)
}

fun addNewItemCount(newItemCount: Int) {
addItemCount(newItemCount + itemCount + 1)
Expand All @@ -231,17 +254,25 @@ open class AdvanceRecyclerView : RecyclerView {
// lm.smoothScrollToPosition(this, null, pos);
}

override fun onTouchEvent(e: MotionEvent): Boolean {
return super.onTouchEvent(e)
fun setItemAnimation(@AnimRes animRes: Int = android.R.anim.slide_in_left) {
itemAnimRes = animRes
}

fun enableItemAnim() {
setItemAnimation(android.R.anim.slide_in_left)
}

inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView)

//Listener
interface OnAdapterListener {
fun onCreateViewHolder(): View?
fun onCreateViewHolder(): View? {
return null
}

fun onBindViewHolder(holder: ViewHolder, position: Int) {

fun onBindViewHolder(holder: ViewHolder, position: Int)
}
}

interface OnPaginationLoadingAdapterListener {
Expand Down Expand Up @@ -276,6 +307,14 @@ open class AdvanceRecyclerView : RecyclerView {
return linearLayoutManager.findLastVisibleItemPosition()
}

//Swipe
fun setSwipeListener(itemSwipeCallback: ItemSwipeCallback) {
this.itemSwipeCallback = itemSwipeCallback
if (!itemSwipeCallback.hasLeftLayout() && !itemSwipeCallback.hasRightLayout()) {
throw Exception("ItemSwipeCallback must by setup left or right layout")
}
}

private fun logError(title: String, e: Exception) {
Log.e("AdvanceRecycleView", "AdvanceRecycleView::" + title + " Error -> " + e.message)
}
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