Implement conversation activity toolbar

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt

@@ -4,12 +4,20 @@ import android.os.Bundle
 import androidx.recyclerview.widget.LinearLayoutManager
 import kotlinx.android.synthetic.main.activity_conversation_v2.*
 import network.loki.messenger.R
+import org.session.libsession.utilities.TextSecurePreferences
 import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
 import org.thoughtcrime.securesms.database.DatabaseFactory
+import org.thoughtcrime.securesms.mms.GlideApp
 
 class ConversationActivityV2 : PassphraseRequiredActionBarActivity() {
     private var threadID: Long = -1
 
+    private val thread by lazy {
+        DatabaseFactory.getThreadDatabase(this).getRecipientForThreadId(threadID)!!
+    }
+
+    private val glide by lazy { GlideApp.with(this) }
+
     // region Settings
     companion object {
         const val THREAD_ID = "thread_id"
@@ -22,6 +30,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity() {
         setContentView(R.layout.activity_conversation_v2)
         threadID = intent.getLongExtra(THREAD_ID, -1)
         setUpRecyclerView()
+        setUpToolbar()
     }
 
     private fun setUpRecyclerView() {
@@ -31,5 +40,19 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity() {
         conversationRecyclerView.adapter = adapter
         conversationRecyclerView.layoutManager = LinearLayoutManager(this)
     }
+
+    private fun setUpToolbar() {
+        backButton.setOnClickListener { onBackPressed() }
+        conversationTitleView.text = thread.toShortString()
+        conversationSettingsButton.glide = glide
+        conversationSettingsButton.update(thread, threadID)
+        conversationSettingsButton.setOnClickListener { showConversationSettings() }
+    }
+    // endregion
+
+    // region Interaction
+    private fun showConversationSettings() {
+        // TODO: Implement
+    }
     // endregion
 }

app/src/main/res/layout/activity_conversation_v2.xml

@@ -1,11 +1,57 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/contentView"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
 
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/conversationToolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="?colorPrimary"
+        app:contentInsetStart="0dp">
+
+        <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:layout_marginLeft="20dp"
+            android:layout_marginRight="20dp">
+
+            <ImageButton
+                android:id="@+id/backButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentLeft="true"
+                android:layout_centerVertical="true"
+                android:src="?attr/homeAsUpIndicator"
+                android:background="?attr/selectableItemBackgroundBorderless" />
+
+            <TextView
+                android:id="@+id/conversationTitleView"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentLeft="true"
+                android:layout_centerVertical="true"
+                android:layout_marginLeft="64dp"
+                android:text="Elon"
+                android:textColor="@color/text"
+                android:textStyle="bold"
+                android:textSize="@dimen/very_large_font_size" />
+
+            <org.thoughtcrime.securesms.loki.views.ProfilePictureView
+                android:id="@+id/conversationSettingsButton"
+                android:layout_width="@dimen/small_profile_picture_size"
+                android:layout_height="@dimen/small_profile_picture_size"
+                android:layout_alignParentRight="true"
+                android:layout_centerVertical="true" />
+
+        </RelativeLayout>
+
+    </androidx.appcompat.widget.Toolbar>
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/conversationRecyclerView"
         android:layout_width="match_parent"