update tutorial to use simplified module initialization

Author: tschellenbach

buildSrc/src/main/kotlin/com/example/chattutorial/Dependencies.kt

@@ -6,7 +6,7 @@ private const val COIL_VERSION = "1.0.0"
 private const val CONSTRAINT_LAYOUT_VERSION = "2.0.1"
 private const val KOTLIN_VERSION = "1.4.10"
 private const val LIFECYCLE_VIEWMODEL = "2.3.0-beta01"
-private const val STREAM_ANDROID_VERSION = "4.3.1-beta-3"
+private const val STREAM_ANDROID_VERSION = "4.4.0"
 
 
 object Dependencies {

samplekotlin/src/main/java/com/example/chattutorial/MainActivity.kt

@@ -4,30 +4,33 @@ import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.ViewModelProvider
 import com.getstream.sdk.chat.Chat
+import com.getstream.sdk.chat.ChatUX
 import com.getstream.sdk.chat.viewmodel.channels.ChannelsViewModel
 import com.getstream.sdk.chat.viewmodel.channels.ChannelsViewModelImpl
 import com.getstream.sdk.chat.viewmodel.channels.bindView
 import com.getstream.sdk.chat.viewmodel.factory.ChannelsViewModelFactory
+import io.getstream.chat.android.client.ChatClient
 import io.getstream.chat.android.client.logger.ChatLogLevel
 import io.getstream.chat.android.client.models.Filters
 import io.getstream.chat.android.client.models.User
+import io.getstream.chat.android.livedata.ChatDomain
 import kotlinx.android.synthetic.main.activity_main.*
 
 class MainActivity : AppCompatActivity(R.layout.activity_main) {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
-        // step 1 - setup the Chat Client
-        Chat.Builder(apiKey = "b67pax5b2wdq", context = applicationContext)
-            .apply { chatLogLevel = ChatLogLevel.ALL }
-            .build()
+        // step 1 - setup the client for API calls, the chatDomain for offline storage and the UX components
+        val client = ChatClient.Builder("b67pax5b2wdq", applicationContext).logLevel(ChatLogLevel.ALL).build()
+        val domain = ChatDomain.Builder(client).build()
+        val ux = ChatUX.Builder(client, domain).build()
 
         val user = User("summer-brook-2").apply {
             extraData["name"] = "Paranoid Android"
             extraData["image"] = "https://bit.ly/2TIt8NR"
         }
         // step 2 - Authenticate and connect the user
-        Chat.getInstance().setUser(
+        client.setUser(
             user = user,
             token = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoic3VtbWVyLWJyb29rLTIifQ.CzyOx8kgrc61qVbzWvhV1WD3KPEo5ZFZH-326hIdKz0"
         )