Add blocked banner

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

@@ -27,6 +27,7 @@ import kotlinx.android.synthetic.main.view_input_bar_recording.*
 import kotlinx.android.synthetic.main.view_input_bar_recording.view.*
 import network.loki.messenger.R
 import nl.komponents.kovenant.ui.successUi
+import org.session.libsession.messaging.contacts.Contact
 import org.session.libsession.messaging.mentions.MentionsManager
 import org.session.libsession.messaging.open_groups.OpenGroupAPIV2
 import org.session.libsession.utilities.recipients.Recipient
@@ -120,6 +121,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         setUpTypingObserver()
         updateSubtitle()
         getLatestOpenGroupInfoIfNeeded()
+        setUpBlockedBanner()
     }
 
     private fun setUpRecyclerView() {
@@ -203,6 +205,17 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         OpenGroupAPIV2.getMemberCount(openGroup.room, openGroup.server).successUi { updateSubtitle() }
     }
 
+    private fun setUpBlockedBanner() {
+        if (thread.isGroupRecipient) { return }
+        val contactDB = DatabaseFactory.getSessionContactDatabase(this)
+        val sessionID = thread.address.toString()
+        val contact = contactDB.getContactWithSessionID(sessionID)
+        val name = contact?.displayName(Contact.ContactContext.REGULAR) ?: sessionID
+        blockedBannerTextView.text = resources.getString(R.string.activity_conversation_blocked_banner_text, name)
+        blockedBanner.isVisible = thread.isBlocked
+        blockedBanner.setOnClickListener { unblock() }
+    }
+
     override fun onPrepareOptionsMenu(menu: Menu): Boolean {
         ConversationMenuHelper.onPrepareOptionsMenu(menu, menuInflater, thread, this) { onOptionsItemSelected(it) }
         super.onPrepareOptionsMenu(menu)
@@ -492,6 +505,10 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
             lockViewLocation[0] + lockView.width + lockViewHitMargin, lockViewLocation[1] + lockView.height)
         return hitRect.contains(x, y)
     }
+
+    private fun unblock() {
+        // TODO: Implement
+    }
     // endregion
 
     // region General

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

@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout
+    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/contentView"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -135,4 +137,26 @@
         android:visibility="gone"
         android:layout_alignParentBottom="true" />
 
+    <RelativeLayout
+        android:id="@+id/blockedBanner"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/destructive"
+        android:layout_alignParentTop="true"
+        android:visibility="gone"
+        tools:visibility="visible">
+
+        <TextView
+            android:id="@+id/blockedBannerTextView"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            android:layout_margin="@dimen/medium_spacing"
+            android:textSize="@dimen/small_font_size"
+            android:textColor="@color/white"
+            android:textStyle="bold"
+            tools:text="Elon is blocked. Unblock them?" />
+
+    </RelativeLayout>
+
 </RelativeLayout>

app/src/main/res/values/strings.xml

@@ -871,4 +871,5 @@
     <string name="dialog_download_explanation">Are you sure you want to download media sent by %s?</string>
     <string name="dialog_download_button_title">Download</string>
 
+    <string name="activity_conversation_blocked_banner_text">%s is blocked. Unblock them?</string>
 </resources>