Updating Library

build.gradle

@@ -1,16 +1,18 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
+ ext.kotlin_version = '1.3.72'
  repositories {
  google()
  jcenter()
  }
  dependencies {
- classpath 'com.android.tools.build:gradle:3.0.1'
+ classpath 'com.android.tools.build:gradle:4.0.0'
 
  // NOTE: Do not place your application dependencies here; they belong
  // in the individual module build.gradle files
  classpath 'com.novoda:bintray-release:0.5.0'
+ classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
  }
 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\:https://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\:https://services.gradle.org/distributions/gradle-6.1.1-all.zip

library/build.gradle

@@ -1,12 +1,13 @@
 apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
 apply plugin: 'com.novoda.bintray-release'
 android {
  compileSdkVersion 26
  defaultConfig {
  minSdkVersion 15
  targetSdkVersion 26
  versionCode 10
- versionName "1.1.2"
+ versionName "2.0.0"
  }
  buildTypes {
  release {
@@ -21,15 +22,19 @@ dependencies {
  implementation 'io.supercharge:shimmerlayout:2.1.0'
  implementation 'com.android.support:recyclerview-v7:26.1.0'
  implementation 'com.android.support:appcompat-v7:26.1.0'
+ implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }
 
 publish {
  userOrg = 'ethanhua'
  groupId = 'com.ethanhua'
  artifactId = 'skeleton'
- publishVersion = '1.1.2'
+ publishVersion = '2.0.0'
  bintrayUser = 'ethanhua'
  bintrayKey = ''
  desc = 'a library provider a easy way to show skeleton loading view'
  website = 'https://github.com/ethanhua/Skeleton'
+}
+repositories {
+ mavenCentral()
 }

library/src/main/java/com/ethanhua/skeleton/RecyclerViewSkeletonScreen.kt

@@ -0,0 +1,146 @@
+package com.ethanhua.skeleton
+
+import android.support.annotation.ArrayRes
+import android.support.annotation.ColorRes
+import android.support.annotation.IntRange
+import android.support.annotation.LayoutRes
+import android.support.v4.content.ContextCompat
+import android.support.v7.widget.RecyclerView
+
+/**
+ * Created by ethanhua on 2017/7/29.
+ */
+class RecyclerViewSkeletonScreen private constructor(builder: Builder) : SkeletonScreen {
+ private val recyclerView: RecyclerView?
+ private val actualAdapter: RecyclerView.Adapter<*>?
+ private val skeletonAdapter: SkeletonAdapter?
+ private val recyclerViewFrozen: Boolean?
+
+ init {
+ recyclerView = builder.recyclerView
+ actualAdapter = builder.actualAdapter
+ skeletonAdapter = SkeletonAdapter()
+ skeletonAdapter.itemCount = builder.itemCount
+ skeletonAdapter.setLayoutReference(builder.itemResID)
+ skeletonAdapter.setArrayOfLayoutReferences(builder.itemsResIDArray)
+ skeletonAdapter.shimmer(builder.shimmer)
+ skeletonAdapter.setShimmerColor(builder.shimmerColor)
+ skeletonAdapter.setShimmerAngle(builder.shimmerAngle)
+ skeletonAdapter.setShimmerDuration(builder.shimmerDuration)
+ recyclerViewFrozen = builder.frozen
+ }
+
+
+ override fun show() {
+ recyclerView?.adapter = skeletonAdapter
+ if (recyclerView?.isComputingLayout == false && recyclerViewFrozen == true) {
+ recyclerView.isLayoutFrozen = true
+ }
+ }
+
+ override fun hide() {
+ recyclerView?.adapter = actualAdapter
+ }
+
+ class Builder(val recyclerView: RecyclerView) {
+
+ var actualAdapter: RecyclerView.Adapter<*>? = null
+ private set
+ var shimmer = true
+ private set
+ var itemCount = 10
+ private set
+ var itemResID = R.layout.layout_default_item_skeleton
+ private set
+ var itemsResIDArray: IntArray? = null
+ private set
+ var shimmerColor: Int
+ private set
+ var shimmerDuration = 1000
+ private set
+ var shimmerAngle = 20
+ private set
+ var frozen = true
+ private set
+
+
+ /**
+ * @param adapter the target recyclerView actual adapter
+ */
+ fun adapter(adapter: RecyclerView.Adapter<*>?) = apply {
+ this.actualAdapter = adapter
+ }
+
+ /**
+ * @param itemCount the child item count in recyclerView
+ */
+ fun count(itemCount: Int) = apply {
+ this.itemCount = itemCount
+ }
+
+ /**
+ * @param shimmer whether show shimmer animation
+ */
+ fun shimmer(shimmer: Boolean) = apply {
+ this.shimmer = shimmer
+ }
+
+ /**
+ * the duration of the animation , the time it will take for the highlight to move from one end of the layout
+ * to the other.
+ *
+ * @param shimmerDuration Duration of the shimmer animation, in milliseconds
+ */
+ fun duration(shimmerDuration: Int) = apply {
+ this.shimmerDuration = shimmerDuration
+ }
+
+ /**
+ * @param shimmerColor the shimmer color
+ */
+ fun color(@ColorRes shimmerColor: Int) = apply {
+ this.shimmerColor = ContextCompat.getColor(recyclerView.context, shimmerColor)
+ }
+
+ /**
+ * @param shimmerAngle the angle of the shimmer effect in clockwise direction in degrees.
+ */
+ fun angle(@IntRange(from = 0, to = 30) shimmerAngle: Int) = apply {
+ this.shimmerAngle = shimmerAngle
+ }
+
+ /**
+ * @param skeletonLayoutResID the loading skeleton layoutResID
+ */
+ fun load(@LayoutRes skeletonLayoutResID: Int) = apply {
+ this.itemResID = skeletonLayoutResID
+ }
+
+ /**
+ * @param skeletonLayoutResIDs the loading array of skeleton layoutResID
+ */
+ fun loadArrayOfLayouts(@ArrayRes skeletonLayoutResIDs: IntArray) = apply {
+ this.itemsResIDArray = skeletonLayoutResIDs
+ }
+
+ /**
+ * @param frozen whether frozen recyclerView during skeleton showing
+ * @return
+ */
+ fun frozen(frozen: Boolean) = apply {
+ this.frozen = frozen
+ }
+
+ fun show(): RecyclerViewSkeletonScreen {
+ val recyclerViewSkeleton = RecyclerViewSkeletonScreen(this)
+ recyclerViewSkeleton.show()
+ return recyclerViewSkeleton
+ }
+
+ init {
+ shimmerColor = ContextCompat.getColor(recyclerView.context, R.color.shimmer_color)
+ }
+ }
+
+
+}