Set proper navigation bar color

app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/MainActivity.kt

@@ -87,6 +87,8 @@ class MainActivity : SimpleActivity() {
     override fun onResume() {
         super.onResume()
         setupToolbar(main_toolbar)
+        updateNavigationBarColor(getBottomNavigationBackgroundColor())
+
         if (storedTextColor != getProperTextColor()) {
             (conversations_list.adapter as? ConversationsAdapter)?.updateTextColor(getProperTextColor())
         }

app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/SettingsActivity.kt

@@ -27,6 +27,7 @@ class SettingsActivity : SimpleActivity() {
     override fun onResume() {
         super.onResume()
         setupToolbar(settings_toolbar, NavigationIcon.Arrow)
+        updateNavigationBarColor(getBottomNavigationBackgroundColor())
 
         setupPurchaseThankYou()
         setupCustomizeColors()

app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/ThreadActivity.kt

@@ -145,6 +145,7 @@ class ThreadActivity : SimpleActivity() {
     override fun onResume() {
         super.onResume()
         setupToolbar(thread_toolbar, NavigationIcon.Arrow)
+        updateNavigationBarColor(getBottomNavigationBackgroundColor())
 
         val smsDraft = getSmsDraft(threadId)
         if (smsDraft != null) {