From 67f3daaf51cae428156739feb0c16269681f9587 Mon Sep 17 00:00:00 2001
From: gururani-abhishek <gururani.abhishek@gmail.com>
Date: Mon, 21 Aug 2023 22:23:28 +0530
Subject: [PATCH 1/4] -> set up rocket chat activity and fragment -> set up
 navigation from home screen to rocket chat activity -> used nav graph to hold
 rocket chat fragment inside rocket chat activity

---
 app/src/main/AndroidManifest.xml              | 70 ++++++----------
 .../mobile/rocketchat/RocketChatActivity.kt   | 14 ++++
 .../mobile/rocketchat/RocketChatFragment.kt   | 22 +++++
 .../mobile/ui/fragments/HomeOldFragment.kt    |  9 ++
 app/src/main/res/drawable/ic_send.xml         |  5 ++
 .../main/res/layout/activity_rocket_chat.xml  |  9 ++
 app/src/main/res/layout/fragment_home_old.xml | 20 +----
 .../main/res/layout/fragment_rocket_chat.xml  | 84 +++++++++++++++++++
 app/src/main/res/values/strings.xml           |  2 +
 9 files changed, 175 insertions(+), 60 deletions(-)
 create mode 100644 app/src/main/java/org/mifos/mobile/rocketchat/RocketChatActivity.kt
 create mode 100644 app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
 create mode 100644 app/src/main/res/drawable/ic_send.xml
 create mode 100644 app/src/main/res/layout/activity_rocket_chat.xml
 create mode 100644 app/src/main/res/layout/fragment_rocket_chat.xml

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index de9e212c0..16fe887ab 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -10,30 +10,31 @@
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 
     <application
-        android:name="org.mifos.mobile.MifosSelfServiceApp"
+        android:name=".MifosSelfServiceApp"
         android:allowBackup="true"
         android:icon="@mipmap/mifos_icon"
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         tools:ignore="GoogleAppIndexingWarning">
+        <activity
+            android:name=".rocketchat.RocketChatActivity"
+            android:exported="false" />
 
         <meta-data
             android:name="com.google.android.gms.version"
             android:value="@integer/google_play_services_version" />
-
         <meta-data
             android:name="com.google.android.geo.API_KEY"
             android:value="@string/google_maps_key" />
 
         <activity
-            android:name="org.mifos.mobile.ui.activities.LoginActivity"
+            android:name=".ui.activities.LoginActivity"
             android:configChanges="orientation|screenSize"
             android:label="@string/app_name"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.SplashActivity"
+            android:name=".ui.activities.SplashActivity"
             android:exported="true"
             android:theme="@style/SplashTheme">
             <intent-filter>
@@ -42,92 +43,76 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.HomeActivity"
+            android:name=".ui.activities.HomeActivity"
             android:configChanges="screenLayout|screenSize|orientation"
             android:label="@string/home"
             android:windowSoftInputMode="adjustResize" />
         <activity
-            android:name="org.mifos.mobile.ui.activities.SavingsAccountContainerActivity"
+            android:name=".ui.activities.SavingsAccountContainerActivity"
             android:configChanges="orientation|screenSize"
             android:label="@string/saving_account_details"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.PassCodeActivity"
+            android:name=".ui.activities.PassCodeActivity"
             android:configChanges="orientation|screenSize"
             android:launchMode="singleTask"
             android:screenOrientation="portrait"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.LoanAccountContainerActivity"
+            android:name=".ui.activities.LoanAccountContainerActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.UserProfileActivity"
+            android:name=".ui.activities.UserProfileActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.RegistrationActivity"
+            android:name=".ui.activities.RegistrationActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.LoanApplicationActivity"
+            android:name=".ui.activities.LoanApplicationActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.AccountOverviewActivity"
+            android:name=".ui.activities.AccountOverviewActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
             android:name="com.google.android.gms.oss.licenses.OssLicensesMenuActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
             android:name="com.google.android.gms.oss.licenses.OssLicensesActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.NotificationActivity"
+            android:name=".ui.activities.NotificationActivity"
             android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.AddBeneficiaryActivity"
+            android:name=".ui.activities.AddBeneficiaryActivity"
             android:screenOrientation="sensor"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.EditUserDetailActivity"
+            android:name=".ui.activities.EditUserDetailActivity"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.SavingsAccountApplicationActivity"
+            android:name=".ui.activities.SavingsAccountApplicationActivity"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.AboutUsActivity"
+            android:name=".ui.activities.AboutUsActivity"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.HelpActivity"
+            android:name=".ui.activities.HelpActivity"
             android:windowSoftInputMode="adjustResize" />
-
         <activity
-            android:name="org.mifos.mobile.ui.activities.PrivacyPolicyActivity"
+            android:name=".ui.activities.PrivacyPolicyActivity"
             android:windowSoftInputMode="adjustResize" />
 
         <receiver
-            android:name="org.mifos.mobile.ui.widgets.ChargeAppWidget"
+            android:name=".ui.widgets.ChargeAppWidget"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
@@ -139,7 +124,7 @@
         </receiver>
 
         <service
-            android:name="org.mifos.mobile.ui.widgets.ChargeWidgetService"
+            android:name=".ui.widgets.ChargeWidgetService"
             android:permission="android.permission.BIND_REMOTEVIEWS" />
 
         <provider
@@ -159,12 +144,11 @@
                 <action android:name="com.google.firebase.MESSAGING_EVENT" />
             </intent-filter>
         </service>
-
         <service
-            android:name="org.mifos.mobile.utils.fcm.RegistrationIntentService"
-            android:exported="false"></service>
+            android:name=".utils.fcm.RegistrationIntentService"
+            android:exported="false" />
 
-        <activity android:name="org.mifos.mobile.ui.activities.SettingsActivity" />
+        <activity android:name=".ui.activities.SettingsActivity" />
     </application>
 
-</manifest>
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatActivity.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatActivity.kt
new file mode 100644
index 000000000..569103a08
--- /dev/null
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatActivity.kt
@@ -0,0 +1,14 @@
+package org.mifos.mobile.rocketchat
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import org.mifos.mobile.databinding.ActivityRocketChatBinding
+
+class RocketChatActivity : AppCompatActivity() {
+    private lateinit var binding : ActivityRocketChatBinding
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityRocketChatBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
new file mode 100644
index 000000000..f5a305691
--- /dev/null
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
@@ -0,0 +1,22 @@
+package org.mifos.mobile.rocketchat
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import org.mifos.mobile.R
+import org.mifos.mobile.databinding.FragmentRocketChatBinding
+
+class RocketChatFragment : Fragment() {
+    private var _binding : FragmentRocketChatBinding? = null
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        _binding = FragmentRocketChatBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/mifos/mobile/ui/fragments/HomeOldFragment.kt b/app/src/main/java/org/mifos/mobile/ui/fragments/HomeOldFragment.kt
index ea8a7ee22..efc7d4cfc 100644
--- a/app/src/main/java/org/mifos/mobile/ui/fragments/HomeOldFragment.kt
+++ b/app/src/main/java/org/mifos/mobile/ui/fragments/HomeOldFragment.kt
@@ -19,6 +19,7 @@ import org.mifos.mobile.R
 import org.mifos.mobile.api.local.PreferencesHelper
 import org.mifos.mobile.databinding.FragmentHomeOldBinding
 import org.mifos.mobile.models.client.Client
+import org.mifos.mobile.rocketchat.RocketChatActivity
 import org.mifos.mobile.ui.activities.HomeActivity
 import org.mifos.mobile.ui.activities.LoanApplicationActivity
 import org.mifos.mobile.ui.activities.NotificationActivity
@@ -328,6 +329,14 @@ class HomeOldFragment : BaseFragment(), OnRefreshListener {
         binding.llSurveys.setOnClickListener {
             surveys()
         }
+
+        binding.btnContactUs.setOnClickListener {
+            contactUs()
+        }
+    }
+
+    private fun contactUs() {
+        startActivity(Intent(activity, RocketChatActivity::class.java))
     }
 
     private fun toggleVisibilityButton(
diff --git a/app/src/main/res/drawable/ic_send.xml b/app/src/main/res/drawable/ic_send.xml
new file mode 100644
index 000000000..3abc6cb33
--- /dev/null
+++ b/app/src/main/res/drawable/ic_send.xml
@@ -0,0 +1,5 @@
+<vector android:autoMirrored="true" android:height="24dp"
+    android:tint="#000000" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M2.01,21L23,12 2.01,3 2,10l15,2 -15,2z"/>
+</vector>
diff --git a/app/src/main/res/layout/activity_rocket_chat.xml b/app/src/main/res/layout/activity_rocket_chat.xml
new file mode 100644
index 000000000..64715a476
--- /dev/null
+++ b/app/src/main/res/layout/activity_rocket_chat.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.fragment.app.FragmentContainerView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/fragment_container_view"
+    android:name="org.mifos.mobile.rocketchat.RocketChatFragment"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".rocketchat.RocketChatActivity"/>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home_old.xml b/app/src/main/res/layout/fragment_home_old.xml
index fa4664f36..84734871c 100644
--- a/app/src/main/res/layout/fragment_home_old.xml
+++ b/app/src/main/res/layout/fragment_home_old.xml
@@ -375,12 +375,14 @@
                 android:orientation="horizontal"
                 android:padding="@dimen/Mifos.DesignSystem.Spacing.CardInnerPaddingLarger">
 
-                <TextView
+                <Button
                     style="@style/Mifos.DesignSystem.TextStyle.Body"
                     android:layout_width="0dp"
+                    android:id="@+id/btn_contact_us"
                     android:layout_height="wrap_content"
                     android:layout_gravity="center"
                     android:layout_weight="1"
+                    android:textColor="@color/white"
                     android:text="@string/need_help" />
 
                 <LinearLayout
@@ -388,22 +390,6 @@
                     android:layout_height="wrap_content"
                     android:orientation="vertical">
 
-                    <TextView
-                        style="@style/Mifos.DesignSystem.TextStyle.Link"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:autoLink="phone"
-                        android:gravity="end"
-                        android:text="@string/help_line_number" />
-
-                    <TextView
-                        style="@style/Mifos.DesignSystem.TextStyle.Link"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:autoLink="email"
-                        android:gravity="end"
-                        android:text="@string/contact_email" />
-
                 </LinearLayout>
 
             </LinearLayout>
diff --git a/app/src/main/res/layout/fragment_rocket_chat.xml b/app/src/main/res/layout/fragment_rocket_chat.xml
new file mode 100644
index 000000000..197b1b3fb
--- /dev/null
+++ b/app/src/main/res/layout/fragment_rocket_chat.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".rocketchat.RocketChatActivity">
+
+    <EditText
+        android:id="@+id/messageET"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:layout_marginBottom="16dp"
+        android:hint="Your Message"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/sendButton"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <Button
+        android:id="@+id/connectButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="4dp"
+        android:text="Connect"
+        android:textAllCaps="false"
+        app:layout_constraintEnd_toStartOf="@+id/disconnectButton"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/disconnectButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="4dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:text="Disconnect"
+        android:textAllCaps="false"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/connectButton"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageButton
+        android:id="@+id/sendButton"
+        android:layout_width="36dp"
+        android:layout_height="36dp"
+        android:layout_marginEnd="8dp"
+        android:backgroundTint="@android:color/transparent"
+        android:padding="6dp"
+        android:scaleType="fitCenter"
+        android:src="@drawable/ic_send"
+        app:layout_constraintBottom_toBottomOf="@+id/messageET"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/messageET" />
+
+    <TextView
+        android:id="@+id/statusTV"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:textAlignment="center"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/connectButton" />
+
+    <TextView
+        android:id="@+id/messageTV"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:layout_marginBottom="8dp"
+        app:layout_constraintBottom_toTopOf="@+id/messageET"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/statusTV" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 7ce29f1a9..11a2c8fee 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -646,5 +646,7 @@
     </string-array>
     <string name="app_info">App Info</string>
     <string name="login_failed">Login Failed, Please Try Again Later.</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
 
 </resources>

From cbad8347f7fe8940a5cce271c0f77caa850d67a0 Mon Sep 17 00:00:00 2001
From: gururani-abhishek <gururani.abhishek@gmail.com>
Date: Sat, 26 Aug 2023 12:36:55 +0530
Subject: [PATCH 2/4] first working version

---
 .../mobile/rocketchat/RocketChatFragment.kt   | 46 +++++++++-
 .../mobile/rocketchat/RocketChatService.kt    | 89 +++++++++++++++++++
 .../mobile/rocketchat/RocketChatViewModel.kt  | 66 ++++++++++++++
 3 files changed, 200 insertions(+), 1 deletion(-)
 create mode 100644 app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
 create mode 100644 app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt

diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
index f5a305691..4d1601907 100644
--- a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
@@ -5,18 +5,62 @@ import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.lifecycle.ViewModelProvider
+import okhttp3.WebSocket
+import okhttp3.WebSocketListener
 import org.mifos.mobile.R
 import org.mifos.mobile.databinding.FragmentRocketChatBinding
 
 class RocketChatFragment : Fragment() {
     private var _binding : FragmentRocketChatBinding? = null
     private val binding get() = _binding!!
-
+    private lateinit var viewModel : RocketChatViewModel
+    private var webSocket: WebSocket? = null
+    private lateinit var webSocketListener: WebSocketListener
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
         _binding = FragmentRocketChatBinding.inflate(inflater, container, false)
+        viewModel = ViewModelProvider(this)[RocketChatViewModel::class.java]
+        webSocketListener = RocketChatService(viewModel)
         return binding.root
     }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        val messageET = binding.messageET
+        val sendMessageButton  = binding.sendButton
+        val connectButton = binding.connectButton
+        val disconnectButton = binding.disconnectButton
+        val statusTV = binding.statusTV
+        val messageTV =  binding.messageTV
+
+        viewModel.socketStatus.observe(viewLifecycleOwner) {
+            statusTV.text = if (it) "Connected" else "Disconnected"
+        }
+
+        var text = ""
+        viewModel.messages.observe(viewLifecycleOwner) {
+            text += "${if (it.first) "You: " else "Other: "} ${it.second}\n"
+
+            messageTV.text = text
+        }
+
+        connectButton.setOnClickListener {
+            webSocket = viewModel.createWebSocketConnection(webSocketListener)
+        }
+
+        disconnectButton.setOnClickListener {
+            webSocket?.close(1000, "Canceled manually.")
+        }
+
+        sendMessageButton.setOnClickListener {
+            viewModel.sendCustomerMessage(webSocket, messageET.text.toString())
+            viewModel.addMessage(Pair(true, messageET.text.toString()))
+            messageET.text = null
+        }
+
+    }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
new file mode 100644
index 000000000..ac6797ef5
--- /dev/null
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
@@ -0,0 +1,89 @@
+package org.mifos.mobile.rocketchat
+
+import okhttp3.Response
+import okhttp3.WebSocket
+import okhttp3.WebSocketListener
+import org.json.JSONObject
+import javax.inject.Inject
+
+class RocketChatService @Inject constructor(
+    private val viewModel: RocketChatViewModel
+) : WebSocketListener() {
+    override fun onOpen(webSocket: WebSocket, response: Response) {
+        super.onOpen(webSocket, response)
+        viewModel.setStatus(true)
+        val connectMessage = """
+                    {
+                        "msg": "connect",
+                        "version": "1",
+                        "support": ["1"]
+                    }
+                """.trimIndent()
+        webSocket.send(connectMessage)
+
+        val loginRequest = """
+                    {
+                        "msg": "method",
+                        "method": "login",
+                        "id": "42",
+                        "params": [
+                            { "resume": "EDFOiOPiwS5k-ptDA9-bDQ7qM2DVXiDDh-5YrzrLfxA" }
+                        ]
+                    }
+                """.trimIndent()
+        webSocket.send(loginRequest)
+
+        val subscribeRequest = """
+                    {
+                        "msg": "sub",
+                        "id": "sub1",
+                        "name": "stream-room-messages",
+                        "params": ["GENERAL", false]
+                    }
+                """.trimIndent()
+        webSocket.send(subscribeRequest)
+
+//        Log.d(TAG, "onOpen:")
+    }
+
+    override fun onMessage(webSocket: WebSocket, text: String) {
+        super.onMessage(webSocket, text)
+        // only call viewModel.addMessage(pair(false, text)) if the string text is of the type response I shared.
+
+        if (text.contains("\"msg\":\"changed\"") && text.contains("\"collection\":\"stream-room-messages\"") && !text.contains("\"username\":\"CustomerTestMifosRCWorkspace\"")) {
+            val jsonObject = JSONObject(text)
+            val fieldsObject = jsonObject.getJSONObject("fields")
+            val argsArray = fieldsObject.getJSONArray("args")
+            val messageObject = argsArray.getJSONObject(0)
+            val message = messageObject.getString("msg")
+
+            viewModel.addMessage(Pair(false, message))
+        }
+
+        if (text.contains("\"msg\":\"ping\"")) {
+            val pongMessage = """
+                        {
+                            "msg": "pong"
+                        }
+                    """.trimIndent()
+            webSocket.send(pongMessage)
+        }
+//        Log.d(TAG, "onMessage: $text")
+    }
+
+    override fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
+        super.onClosing(webSocket, code, reason)
+//        Log.d(TAG, "onClosing: $code $reason")
+    }
+
+    override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
+        super.onClosed(webSocket, code, reason)
+        viewModel.setStatus(false)
+//        Log.d(TAG, "onClosed: $code $reason")
+    }
+
+    override fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) {
+//        Log.d(TAG, "onFailure: ${t.message} $response")
+        super.onFailure(webSocket, t, response)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt
new file mode 100644
index 000000000..ef884695e
--- /dev/null
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt
@@ -0,0 +1,66 @@
+package org.mifos.mobile.rocketchat
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.WebSocket
+import okhttp3.WebSocketListener
+import javax.inject.Inject
+
+@HiltViewModel
+class RocketChatViewModel @Inject constructor(
+) : ViewModel() {
+    // will later fetch it from the local storage using the repository
+    private val webSocketURL = "wss://testrcmifosworkspace.rocket.chat/websocket"
+    private val okHttpClient = OkHttpClient()
+    private val _socketStatus = MutableLiveData(false)
+    val socketStatus: LiveData<Boolean> = _socketStatus
+    private val _messages = MutableLiveData<Pair<Boolean, String>>()
+    val messages: LiveData<Pair<Boolean, String>> = _messages
+
+
+    fun createWebSocketConnection(webSocketListener : WebSocketListener) : WebSocket? {
+        return okHttpClient.newWebSocket(createRequest(), webSocketListener)
+    }
+
+    fun sendCustomerMessage(webSocket: WebSocket?, message : String) {
+        val messageObject = """
+        {
+            "msg": "method",
+            "method": "sendMessage",
+            "id": "42",
+            "params": [
+                {
+                    "_id": "${System.currentTimeMillis()}", 
+                    "rid": "GENERAL",
+                    "msg": "$message"
+                }
+            ]
+        }
+    """.trimIndent()
+        webSocket?.send(messageObject)
+    }
+
+    private fun createRequest(): Request {
+        return Request.Builder()
+            .url(webSocketURL)
+            .build()
+    }
+
+
+    fun addMessage(message: Pair<Boolean, String>) = viewModelScope.launch(Dispatchers.Main) {
+        if (_socketStatus.value == true) {
+            _messages.value = message
+        }
+    }
+
+    fun setStatus(status: Boolean) = viewModelScope.launch(Dispatchers.Main) {
+        _socketStatus.value = status
+    }
+}
\ No newline at end of file

From 76659b20b508c7c6aab1a1067c065f09c142c769 Mon Sep 17 00:00:00 2001
From: gururani-abhishek <gururani.abhishek@gmail.com>
Date: Sat, 26 Aug 2023 19:47:35 +0530
Subject: [PATCH 3/4] removed unnecessary comments

---
 .../java/org/mifos/mobile/rocketchat/RocketChatService.kt   | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
index ac6797ef5..69ee7e85d 100644
--- a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
@@ -43,12 +43,10 @@ class RocketChatService @Inject constructor(
                 """.trimIndent()
         webSocket.send(subscribeRequest)
 
-//        Log.d(TAG, "onOpen:")
     }
 
     override fun onMessage(webSocket: WebSocket, text: String) {
         super.onMessage(webSocket, text)
-        // only call viewModel.addMessage(pair(false, text)) if the string text is of the type response I shared.
 
         if (text.contains("\"msg\":\"changed\"") && text.contains("\"collection\":\"stream-room-messages\"") && !text.contains("\"username\":\"CustomerTestMifosRCWorkspace\"")) {
             val jsonObject = JSONObject(text)
@@ -68,22 +66,18 @@ class RocketChatService @Inject constructor(
                     """.trimIndent()
             webSocket.send(pongMessage)
         }
-//        Log.d(TAG, "onMessage: $text")
     }
 
     override fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
         super.onClosing(webSocket, code, reason)
-//        Log.d(TAG, "onClosing: $code $reason")
     }
 
     override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
         super.onClosed(webSocket, code, reason)
         viewModel.setStatus(false)
-//        Log.d(TAG, "onClosed: $code $reason")
     }
 
     override fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) {
-//        Log.d(TAG, "onFailure: ${t.message} $response")
         super.onFailure(webSocket, t, response)
     }
 }
\ No newline at end of file

From fe47d360b083392ac8d363fd2ee061cdc0974373 Mon Sep 17 00:00:00 2001
From: gururani-abhishek <gururani.abhishek@gmail.com>
Date: Sun, 27 Aug 2023 19:26:16 +0530
Subject: [PATCH 4/4] added recycler view for the support chat window

---
 .../mobile/rocketchat/RocketChatFragment.kt   | 59 ++++++-------
 .../mobile/rocketchat/RocketChatService.kt    | 13 ++-
 .../mobile/rocketchat/RocketChatViewModel.kt  | 14 ++-
 .../rocketchat/adapter/RocketChatAdapter.kt   | 85 +++++++++++++++++++
 .../rocketchat/model/SupportChatMessage.kt    | 10 +++
 .../main/res/layout/fragment_rocket_chat.xml  |  5 +-
 app/src/main/res/layout/item_chat_support.xml | 40 +++++++++
 app/src/main/res/layout/item_chat_user.xml    | 41 +++++++++
 8 files changed, 226 insertions(+), 41 deletions(-)
 create mode 100644 app/src/main/java/org/mifos/mobile/rocketchat/adapter/RocketChatAdapter.kt
 create mode 100644 app/src/main/java/org/mifos/mobile/rocketchat/model/SupportChatMessage.kt
 create mode 100644 app/src/main/res/layout/item_chat_support.xml
 create mode 100644 app/src/main/res/layout/item_chat_user.xml

diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
index 4d1601907..f4d7802f4 100644
--- a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatFragment.kt
@@ -8,15 +8,17 @@ import android.view.ViewGroup
 import androidx.lifecycle.ViewModelProvider
 import okhttp3.WebSocket
 import okhttp3.WebSocketListener
-import org.mifos.mobile.R
 import org.mifos.mobile.databinding.FragmentRocketChatBinding
+import org.mifos.mobile.rocketchat.adapter.RocketChatAdapter
+import org.mifos.mobile.rocketchat.model.SupportChatMessage
 
 class RocketChatFragment : Fragment() {
-    private var _binding : FragmentRocketChatBinding? = null
+    private var _binding: FragmentRocketChatBinding? = null
     private val binding get() = _binding!!
-    private lateinit var viewModel : RocketChatViewModel
+    private lateinit var viewModel: RocketChatViewModel
     private var webSocket: WebSocket? = null
     private lateinit var webSocketListener: WebSocketListener
+    private lateinit var adapter: RocketChatAdapter
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?,
         savedInstanceState: Bundle?
@@ -24,41 +26,40 @@ class RocketChatFragment : Fragment() {
         _binding = FragmentRocketChatBinding.inflate(inflater, container, false)
         viewModel = ViewModelProvider(this)[RocketChatViewModel::class.java]
         webSocketListener = RocketChatService(viewModel)
+        adapter = RocketChatAdapter()
+        binding.rvSupportChat.adapter = adapter
         return binding.root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        val messageET = binding.messageET
-        val sendMessageButton  = binding.sendButton
-        val connectButton = binding.connectButton
-        val disconnectButton = binding.disconnectButton
-        val statusTV = binding.statusTV
-        val messageTV =  binding.messageTV
+        with(binding) {
+            viewModel.socketStatus.observe(viewLifecycleOwner) {
+                statusTV.text = if (it) "Connected" else "Disconnected"
+            }
 
-        viewModel.socketStatus.observe(viewLifecycleOwner) {
-            statusTV.text = if (it) "Connected" else "Disconnected"
-        }
-
-        var text = ""
-        viewModel.messages.observe(viewLifecycleOwner) {
-            text += "${if (it.first) "You: " else "Other: "} ${it.second}\n"
-
-            messageTV.text = text
-        }
+            viewModel.messages.observe(viewLifecycleOwner) {
+                adapter.addNewMessage(it)
+            }
 
-        connectButton.setOnClickListener {
-            webSocket = viewModel.createWebSocketConnection(webSocketListener)
-        }
+            connectButton.setOnClickListener {
+                webSocket = viewModel.createWebSocketConnection(webSocketListener)
+            }
 
-        disconnectButton.setOnClickListener {
-            webSocket?.close(1000, "Canceled manually.")
-        }
+            disconnectButton.setOnClickListener {
+                webSocket?.close(1000, "Canceled manually.")
+            }
 
-        sendMessageButton.setOnClickListener {
-            viewModel.sendCustomerMessage(webSocket, messageET.text.toString())
-            viewModel.addMessage(Pair(true, messageET.text.toString()))
-            messageET.text = null
+            sendButton.setOnClickListener {
+                viewModel.sendCustomerMessage(webSocket, messageET.text.toString())
+                viewModel.addMessage(
+                    SupportChatMessage(
+                        messageET.text.toString().trim(),
+                        SupportChatMessage.MessageType.USER
+                    )
+                )
+                messageET.text = null
+            }
         }
 
     }
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
index 69ee7e85d..75ca49fba 100644
--- a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatService.kt
@@ -4,6 +4,7 @@ import okhttp3.Response
 import okhttp3.WebSocket
 import okhttp3.WebSocketListener
 import org.json.JSONObject
+import org.mifos.mobile.rocketchat.model.SupportChatMessage
 import javax.inject.Inject
 
 class RocketChatService @Inject constructor(
@@ -48,14 +49,22 @@ class RocketChatService @Inject constructor(
     override fun onMessage(webSocket: WebSocket, text: String) {
         super.onMessage(webSocket, text)
 
-        if (text.contains("\"msg\":\"changed\"") && text.contains("\"collection\":\"stream-room-messages\"") && !text.contains("\"username\":\"CustomerTestMifosRCWorkspace\"")) {
+        if (text.contains("\"msg\":\"changed\"") && text.contains("\"collection\":\"stream-room-messages\"") && !text.contains(
+                "\"username\":\"CustomerTestMifosRCWorkspace\""
+            )
+        ) {
             val jsonObject = JSONObject(text)
             val fieldsObject = jsonObject.getJSONObject("fields")
             val argsArray = fieldsObject.getJSONArray("args")
             val messageObject = argsArray.getJSONObject(0)
             val message = messageObject.getString("msg")
 
-            viewModel.addMessage(Pair(false, message))
+            viewModel.addMessage(
+                SupportChatMessage(
+                    message,
+                    SupportChatMessage.MessageType.SUPPORT
+                )
+            )
         }
 
         if (text.contains("\"msg\":\"ping\"")) {
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt
index ef884695e..5770a2a2b 100644
--- a/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/RocketChatViewModel.kt
@@ -11,25 +11,24 @@ import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.WebSocket
 import okhttp3.WebSocketListener
+import org.mifos.mobile.rocketchat.model.SupportChatMessage
 import javax.inject.Inject
 
 @HiltViewModel
 class RocketChatViewModel @Inject constructor(
 ) : ViewModel() {
-    // will later fetch it from the local storage using the repository
     private val webSocketURL = "wss://testrcmifosworkspace.rocket.chat/websocket"
     private val okHttpClient = OkHttpClient()
     private val _socketStatus = MutableLiveData(false)
     val socketStatus: LiveData<Boolean> = _socketStatus
-    private val _messages = MutableLiveData<Pair<Boolean, String>>()
-    val messages: LiveData<Pair<Boolean, String>> = _messages
+    private val _messages = MutableLiveData<SupportChatMessage>()
+    val messages: LiveData<SupportChatMessage> = _messages
 
-
-    fun createWebSocketConnection(webSocketListener : WebSocketListener) : WebSocket? {
+    fun createWebSocketConnection(webSocketListener: WebSocketListener): WebSocket? {
         return okHttpClient.newWebSocket(createRequest(), webSocketListener)
     }
 
-    fun sendCustomerMessage(webSocket: WebSocket?, message : String) {
+    fun sendCustomerMessage(webSocket: WebSocket?, message: String) {
         val messageObject = """
         {
             "msg": "method",
@@ -53,8 +52,7 @@ class RocketChatViewModel @Inject constructor(
             .build()
     }
 
-
-    fun addMessage(message: Pair<Boolean, String>) = viewModelScope.launch(Dispatchers.Main) {
+    fun addMessage(message: SupportChatMessage) = viewModelScope.launch(Dispatchers.Main) {
         if (_socketStatus.value == true) {
             _messages.value = message
         }
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/adapter/RocketChatAdapter.kt b/app/src/main/java/org/mifos/mobile/rocketchat/adapter/RocketChatAdapter.kt
new file mode 100644
index 000000000..a04d4d2c4
--- /dev/null
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/adapter/RocketChatAdapter.kt
@@ -0,0 +1,85 @@
+package org.mifos.mobile.rocketchat.adapter
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.RecyclerView
+import kotlinx.android.synthetic.main.item_chat_support.view.tv_message_support
+import kotlinx.android.synthetic.main.item_chat_user.view.tv_message_user
+import org.mifos.mobile.R
+import org.mifos.mobile.rocketchat.model.SupportChatMessage
+
+class RocketChatAdapter : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
+    private val messages = mutableListOf<SupportChatMessage>()
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
+        return when (viewType) {
+            SupportChatMessage.MessageType.USER.ordinal -> {
+                val view = LayoutInflater.from(parent.context)
+                    .inflate(R.layout.item_chat_user, parent, false)
+
+                UserMessageViewHolder(view)
+            }
+
+            SupportChatMessage.MessageType.SUPPORT.ordinal -> {
+                val view = LayoutInflater.from(parent.context)
+                    .inflate(R.layout.item_chat_support, parent, false)
+                SupportMessageViewHolder(view)
+            }
+
+            else -> throw IllegalArgumentException("Invalid view type")
+        }
+    }
+
+    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
+        val message = messages[position]
+        when (holder) {
+            is UserMessageViewHolder -> holder.bind(message)
+            is SupportMessageViewHolder -> holder.bind(message)
+        }
+    }
+
+    override fun getItemViewType(position: Int): Int {
+        return messages[position].messageType.ordinal
+    }
+
+    override fun getItemCount(): Int {
+        return messages.size
+    }
+
+    fun addNewMessage(supportChatMessage: SupportChatMessage) {
+        messages.add(supportChatMessage)
+        notifyDataSetChanged()
+    }
+
+    inner class UserMessageViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        fun bind(message: SupportChatMessage) {
+            itemView.tv_message_user.tv_message_user.text = message.text
+        }
+    }
+
+    inner class SupportMessageViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        fun bind(message: SupportChatMessage) {
+            itemView.tv_message_support.text = message.text
+        }
+    }
+
+
+}
+
+class MessageDiffCallback : DiffUtil.ItemCallback<SupportChatMessage>() {
+    override fun areItemsTheSame(
+        oldItem: SupportChatMessage,
+        newItem: SupportChatMessage
+    ): Boolean {
+        return oldItem == newItem
+    }
+
+    override fun areContentsTheSame(
+        oldItem: SupportChatMessage,
+        newItem: SupportChatMessage
+    ): Boolean {
+        return oldItem == newItem
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/mifos/mobile/rocketchat/model/SupportChatMessage.kt b/app/src/main/java/org/mifos/mobile/rocketchat/model/SupportChatMessage.kt
new file mode 100644
index 000000000..1ae2e2093
--- /dev/null
+++ b/app/src/main/java/org/mifos/mobile/rocketchat/model/SupportChatMessage.kt
@@ -0,0 +1,10 @@
+package org.mifos.mobile.rocketchat.model
+
+data class SupportChatMessage(
+        val text : String,
+        val messageType : MessageType
+) {
+    enum class MessageType{
+        USER, SUPPORT
+    }
+}
diff --git a/app/src/main/res/layout/fragment_rocket_chat.xml b/app/src/main/res/layout/fragment_rocket_chat.xml
index 197b1b3fb..8f3b29c4c 100644
--- a/app/src/main/res/layout/fragment_rocket_chat.xml
+++ b/app/src/main/res/layout/fragment_rocket_chat.xml
@@ -67,14 +67,15 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/connectButton" />
 
-    <TextView
-        android:id="@+id/messageTV"
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv_support_chat"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:layout_marginStart="8dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="8dp"
         android:layout_marginBottom="8dp"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         app:layout_constraintBottom_toTopOf="@+id/messageET"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.5"
diff --git a/app/src/main/res/layout/item_chat_support.xml b/app/src/main/res/layout/item_chat_support.xml
new file mode 100644
index 000000000..d67702403
--- /dev/null
+++ b/app/src/main/res/layout/item_chat_support.xml
@@ -0,0 +1,40 @@
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginStart="8dp"
+    android:layout_marginTop="16dp">
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/cv_message_support"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:cardBackgroundColor="#eef1f6"
+        app:cardCornerRadius="12dp"
+        app:cardElevation="0dp"
+        app:cardPreventCornerOverlap="false"
+        app:cardUseCompatPadding="true"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <LinearLayout
+            android:id="@+id/ll_message_support"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/tv_message_support"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="8dp"
+                android:maxWidth="260dp"
+                android:paddingLeft="12dp"
+                android:paddingTop="8dp"
+                android:paddingRight="12dp"
+                android:text="Message"
+                android:textColor="#000000"
+                android:textSize="16sp" />
+        </LinearLayout>
+    </androidx.cardview.widget.CardView>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/item_chat_user.xml b/app/src/main/res/layout/item_chat_user.xml
new file mode 100644
index 000000000..97f08fce7
--- /dev/null
+++ b/app/src/main/res/layout/item_chat_user.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginTop="16dp"
+    android:layout_marginEnd="8dp">
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/cv_message_user"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:cardBackgroundColor="#774df2"
+        app:cardCornerRadius="12dp"
+        app:cardElevation="0dp"
+        app:cardPreventCornerOverlap="false"
+        app:cardUseCompatPadding="true"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <LinearLayout
+            android:id="@+id/ll_message_user"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/tv_message_user"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="8dp"
+                android:maxWidth="260dp"
+                android:paddingLeft="12dp"
+                android:paddingTop="8dp"
+                android:paddingRight="12dp"
+                android:text="This is a Message"
+                android:textColor="#ffffff"
+                android:textSize="16sp" />
+        </LinearLayout>
+    </androidx.cardview.widget.CardView>
+</androidx.constraintlayout.widget.ConstraintLayout>