fix crash on android api lower than 24 and added support to jitpack

KEx/app/build.gradle

@@ -1,7 +1,9 @@
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
-apply plugin: 'com.novoda.bintray-release'
+apply plugin: 'com.github.dcendents.android-maven'
+
+group='com.robertlevonyan.components'
 
 android {
     compileSdkVersion 27
@@ -36,14 +38,4 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
-}
-
-publish {
-    groupId = 'com.robertlevonyan.components'
-    artifactId = 'AndroidKEx'
-    publishVersion = '1.1.0'
-    userOrg = ''
-    desc = 'Extensions for Kotlin'
-    licences = ['Apache-2.0']
-    website = 'https://github.com/robertlevonyan/AndroidKEx'
 }

KEx/app/src/main/java/com/robertlevonyan/components/kex/Utils.kt

@@ -9,7 +9,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.BaseAdapter
 
-internal class ListAdapter<out T> : BaseAdapter {
+class ListAdapter<out T> : BaseAdapter {
     @LayoutRes
     private val itemLayout: Int
     private var items: Array<T>? = null
@@ -73,7 +73,7 @@ internal class ListAdapter<out T> : BaseAdapter {
     }
 }
 
-internal class RecyclerAdapter<T> : RecyclerView.Adapter<RecyclerAdapter.ViewHolder> {
+class RecyclerAdapter<T> : RecyclerView.Adapter<RecyclerAdapter.ViewHolder> {
     @LayoutRes
     private val itemLayout: Int
     private var items: Array<T>? = null
@@ -124,13 +124,22 @@ internal class RecyclerAdapter<T> : RecyclerView.Adapter<RecyclerAdapter.ViewHol
         creator(holder.itemView!!, item, position)
     }
 
-    fun addItem(item: T) {
+    fun getItem(position: Int): T {
+        items?.let {
+            return it[position]
+        } ?: itemsList?.let {
+            return it[position]
+        }
+        ?: throw NullPointerException("Your list is empty")
+    }
+
+    fun addItem(item: T, position: Int = 0) {
         if (itemsList == null) {
             throw NullPointerException("Your data is Array, change to List to add items dynamically")
         }
 
-        itemsList?.add(item)
-        notifyItemInserted(itemsList?.size!!)
+        itemsList?.add(position, item)
+        notifyItemInserted(position)
     }
 
     fun updateItem(item: T, position: Int) = if (itemsList == null) {
@@ -160,10 +169,10 @@ internal class RecyclerAdapter<T> : RecyclerView.Adapter<RecyclerAdapter.ViewHol
         return item!!
     }
 
-    internal class ViewHolder(itemView: View?) : RecyclerView.ViewHolder(itemView)
+    class ViewHolder(itemView: View?) : RecyclerView.ViewHolder(itemView)
 }
 
-internal class TypedRecyclerAdapter<T> : RecyclerView.Adapter<TypedRecyclerAdapter.TypedViewHolder> {
+class TypedRecyclerAdapter<T> : RecyclerView.Adapter<TypedRecyclerAdapter.TypedViewHolder> {
     private val layoutForType: Map<Int, Int>
     private var items: Array<T>? = null
     private var itemsList: MutableList<T>? = null
@@ -202,11 +211,12 @@ internal class TypedRecyclerAdapter<T> : RecyclerView.Adapter<TypedRecyclerAdapt
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): TypedRecyclerAdapter.TypedViewHolder {
         var v: View? = null
-        layoutForType.forEach { type, layout ->
+        for (type in layoutForType.keys) {
+            val layout = layoutForType[type]
             if (type == viewType) {
                 currentType = type
-                v = parent inflate layout
-                return@forEach
+                v = parent inflate layout!!
+                break
             }
         }
         return TypedViewHolder(v)
@@ -273,10 +283,10 @@ internal class TypedRecyclerAdapter<T> : RecyclerView.Adapter<TypedRecyclerAdapt
         return item!!
     }
 
-    internal class TypedViewHolder(itemView: View?) : RecyclerView.ViewHolder(itemView)
+    class TypedViewHolder(itemView: View?) : RecyclerView.ViewHolder(itemView)
 }
 
-internal class PagerAdapter(fm: FragmentManager?) : FragmentPagerAdapter(fm) {
+class PagerAdapter(fm: FragmentManager?) : FragmentPagerAdapter(fm) {
 
     var fragmentsList = ArrayList<Fragment>()
     var fragmentsArray: Array<Fragment>? = null

KEx/app/src/main/java/com/robertlevonyan/components/kex/ViewExtensions.kt

@@ -12,6 +12,14 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
 
+val externalMap = mutableMapOf<View, Any>()
+
+var View.isSwipable: Boolean
+    get() = externalMap[this] as Boolean
+    set(value) {
+        externalMap[this] = value
+    }
+
 fun View.dismissKeyboard() {
     val imm = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
     imm.hideSoftInputFromWindow(windowToken, 0)

KEx/build.gradle

@@ -7,14 +7,17 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:3.1.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.novoda:bintray-release:0.8.1'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
+
     }
 }
 
 allprojects {
     repositories {
         google()
         jcenter()
+        maven { url 'https://jitpack.io' }
+
     }
 }
 

KEx/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\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip

KEx/settings.gradle

@@ -0,0 +1 @@
+include ':app'

README.md

@@ -440,3 +440,19 @@ Add following line of code to your module(app) level gradle file
    viewPager.onPageScrolled { position, positionOffset, positionOffsetPixels -> ... }
    viewPager.onPageSelected { position -> ... }
 ```
+
+
+License
+Copyright
+
+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.