[Calling][Feature] Remove setTitle(String title) (#436)

azure-communication-ui/calling/src/main/java/com/azure/android/communication/ui/calling/models/CallCompositeNavigationBarViewData.java

@@ -30,17 +30,7 @@ public final class CallCompositeNavigationBarViewData {
     }
 
     /**
-     * Set the title of the call setup screen to the supplied String.
-     * @param title Title of the call.
-     * @return The current {@link CallCompositeNavigationBarViewData}.
-     */
-    public CallCompositeNavigationBarViewData setTitle(final String title) {
-        this.title = title;
-        return this;
-    }
-
-    /**
-     * Get the call sub title.
+     * Get the call subtitle.
      * @return The subtitle of the call.
      */
     public String getSubtitle() {

azure-communication-ui/calling/src/main/java/com/azure/android/communication/ui/calling/presentation/fragment/setup/SetupFragment.kt

@@ -143,7 +143,7 @@ internal class SetupFragment :
 
         callCompositeActivity.supportActionBar?.title = titleSpan
 
-        // Only set the subTitle if the title has also been set
+        // Only set the subtitle if the title has also been set
         if (!TextUtils.isEmpty(localOptions?.navigationBarViewData?.title) &&
             !TextUtils.isEmpty(localOptions?.navigationBarViewData?.subtitle)
         ) {