fix-7 Fix displaying items by recyclewVIew. Update dependencies (#8)

app/build.gradle

@@ -3,12 +3,13 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-kapt'
 
 android {
-    compileSdkVersion 31
-    buildToolsVersion "31.0.0"
+    namespace 'com.github.adriankuta'
+    compileSdkVersion 33
+    buildToolsVersion "33.0.0"
     defaultConfig {
         applicationId "com.github.adriankuta"
         minSdkVersion 23
-        targetSdkVersion 31
+        targetSdkVersion 33
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -30,11 +31,13 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.3.1'
-    implementation 'androidx.core:core-ktx:1.6.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
-    implementation 'com.github.adriankuta:expandable-recyclerView:1.0.0'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+
+    implementation project(path: ':expandable-recyclerview')
+
     testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.4'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.0'
 }

app/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.github.adriankuta">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
         android:allowBackup="true"

app/src/main/java/com/github/adriankuta/MainActivity.kt

@@ -2,8 +2,6 @@ package com.github.adriankuta
 
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
 import com.github.adriankuta.databinding.ActivityMainBinding
 import com.github.adriankuta.expandable_recyclerview.expandableTree
 
@@ -13,8 +11,8 @@ class MainActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_main)
         binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
 
         val tree = expandableTree("World") {
             child("North America") {
@@ -31,12 +29,8 @@ class MainActivity : AppCompatActivity() {
             }
         }
 
-        with(binding) {
-            val adapter = ExpandableAdapter()
-            recyclerView.layoutManager = LinearLayoutManager(this@MainActivity, RecyclerView.VERTICAL, false)
-            recyclerView.adapter = adapter
-
-            adapter.setTree(tree)
-        }
+        val adapter = ExpandableAdapter()
+        binding.recyclerView.adapter = adapter
+        adapter.setTree(tree)
     }
 }

app/src/main/res/layout/activity_main.xml

@@ -10,6 +10,8 @@
         android:id="@+id/recyclerView"
         android:layout_width="0dp"
         android:layout_height="0dp"
+        android:orientation="vertical"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"