import com.pega.dm.mobile.chatsdk.ChatConfiguration 
 import com.pega.dm.mobile.chatsdk.fragment.ChatFragment  
 class MyChatFragment : ChatFragment() 
 { 
  override fun configuration() = ChatConfiguration 
  (  
   apiUrl = "...", 
   apiId = "...",  
   customerToken = "...",  
   authToken = 
  { 
   it: Application -> /* Obtain authentication token */ token } ) 
} 

<androidx.constraintlayout.widget.ConstraintLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
tools:context=".MainActivity" > 

<com.pega.dm.mobile.chatsdk.widget.ChatView 
android:id="@+id/chat" 
app:layout_constraintTop_toTopOf="parent" 
app:layout_constraintBottom_toBottomOf="parent" 
app:layout_constraintStart_toStartOf="parent" 
app:layout_constraintEnd_toEndOf="parent" 
android:layout_width="match_parent" 
android:layout_height="match_parent" /> 

... 
</androidx.constraintlayout.widget.ConstraintLayout> 

import androidx.appcompat.app.AppCompatActivity  
import android.os.Bundle 
import com.pega.dm.mobile.chatsdk.ChatConfiguration  
import com.pega.dm.mobile.chatsdk.fragment.ChatFragment  
import com.pega.dm.mobile.chatsdk.widget.ChatView 
class MainActivity : AppCompatActivity() 
{  
  override fun onCreate(savedInstanceState: Bundle?) 
  { 
   super.onCreate(savedInstanceState)  
   setContentView(R.layout.activity_main) 
  findViewById<ChatView>(R.id.chat).onCreate(this, ChatConfiguration
  ( apiUrl= "...", apiId = "...", customerToken = "...", 
   authToken = { it: Application -> /* Obtain authentication token */ 
  token } ) ) 
} ... } 

<resources> … 
      <style name= “Chat.Theme”> 
      <item name=”[attributeName]”>[value]</item> 
           … 
      </style> 
                         … 
</resources> 

<string name="chat_input_hint">Type a massage</string>
<string name="chat_typing_footer">%s is typing…</string>
<string name="chat_now">Just now</string>
<string name="chat_attachments">Attachments</string>
<string name="chat_send">Send</string>
<string name="chat_scroll_down">Scroll to latest message</string>
<string name="chat_new_message">New message</string>
<string name="chat_attachment_select">Select an action you want to perform</
string>
<string name="chat_attachment_incorrect_contenttype">Failed to upload - file
type not allowed.</string>
<string name="chat_attachment_incorrect_size">Failed to upload - Exceeded
max file size %s.</string>
<string name="chat_attachment_camera">Camera</string>
<string name="chat_attachment_gallery">Gallery</string>
<string name="chat_attachment_documents">Documents</string>
<string name="chat_attachment_preview">Attachment preview</string>
<string name="chat_item_description">%s • %s</string>
<string name="chat_item_delivered_status">Delivered</string>

class MyReceiver : BroadcastReceiver() 
{ 
    override fun onReceive(context: Context, intent: Intent) 
{ 
        val message = intent.newMessage() 
        /* Handle new message, e.g show notification */ 
    } 
} 

data class NewMessage( 
    val messageId: String, 
    val authorName: String, 
    val text: String, 
    val attachment: Attachment? = null 
) { 
    data class Attachment( 
        val name: String, 
        val mimeType: String, 
        val size: Long 
    ) 
} 

endSession () function is available in Chat Fragment or ChatView. 

Calling from Chat Fragment

this. endSession ()  

Calling from parent Activity

(supportFragmentManager.findFragmentById(R.id.chat_fragment) as ChatFragment). endSession () 

Or If you are using ChatView to initialize the SDK 

(findViewById<ChatView>(R.id.chat)). endSession () 

downloadTranscript () function is available in Chat Fragment. 

Calling from Chat Fragment: 

this. downloadTranscript ()  

Calling from parent Activity: 

(supportFragmentManager.findFragmentById(R.id.chat_fragment) as ChatFragment). downloadTranscript () 

Or If you are using ChatView to initialize the SDK 

(findViewById<ChatView>(R.id.chat)). downloadTranscript () 

openMenu () function is available in Chat Fragment. If Menu is already presented, openMenu () will close the menu. 

Calling from Chat Fragment: 

this. openMenu ()  

Calling from parent Activity: 

(supportFragmentManager.findFragmentById(R.id.chat_fragment) as ChatFragment). openMenu () 

Or If you are using ChatView to initialize the SDK 

(findViewById<ChatView>(R.id.chat)). openMenu () 

override fun configuration() = ChatConfiguration( 
    apiUrl = "…", 
    apiId =”…”, 
    customerToken = "…", 

   // sessionIdCallback is optional 
    sessionIdCallback = "...” 

){apiService.getAuthToken()} 

 

// Inside the ApiService 

suspend fun getAuthToken() :String{ 
 	// Network call to request authToken 

} 

 Or 


override fun configuration() = ChatConfiguration( 
    apiUrl = "…", 
    apiId =”…”, 
    customerToken = "…", 

   // sessionIdCallback is optional 
    sessionIdCallback = "...”, 

     authToken = apiService:: getAuthToken 
) 

// Inside the ApiService 

suspend fun getAuthToken() :String{ 
 	// Network call to request authToken 

} 
 

override fun configuration() = ChatConfiguration( 
    apiUrl = "…", 
    apiId =”…”, 
    customerToken = "…", 
    authToken = “...” 
   // sessionIdCallback is optional 
    sessionIdCallback = apiService::onSessionIdReceived 
) 

fun onSessionIdReceived(id: String) { 
 Log.d("Session ID", "Session ID received $id") 
}