bug fixes

app/src/main/AndroidManifest.xml

@@ -80,12 +80,6 @@
             android:theme="@style/AppTheme"
             android:windowSoftInputMode="adjustResize|stateAlwaysHidden" />
 
-        <!-- TODO: Change to fragment-->
-        <activity
-            android:name=".chatroom.ui.PinnedMessagesActivity"
-            android:theme="@style/AppTheme"
-            android:windowSoftInputMode="adjustResize|stateAlwaysHidden" />
-
         <!-- TODO: Change to fragment-->
         <activity
             android:name=".settings.password.ui.PasswordActivity"

app/src/main/java/chat/rocket/android/pinnedmessages/ui/PinnedMessagesFragment.kt

@@ -112,7 +112,7 @@ class PinnedMessagesFragment : Fragment(), PinnedMessagesView {
     }
 
     private fun setupToolbar() {
-        (activity as ChatRoomActivity?)?.setupToolbarTitle(getString(R.string.title_pinned_messages))
+        (activity as ChatRoomActivity).setupToolbarTitle(getString(R.string.title_pinned_messages))
     }
 
     private fun togglePinView(size : Int){