Merge pull request #183 from odin-/master

Add helper method to get blocked listener in frag
heinrichreimer · Mar 9, 2017 · 0949785 · 0949785
2 parents 28ddd56 + 84d71b9
commit 0949785
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/library/src/main/java/com/heinrichreimersoftware/materialintro/app/SlideFragment.java b/library/src/main/java/com/heinrichreimersoftware/materialintro/app/SlideFragment.java
@@ -18,6 +18,18 @@ public void updateNavigation() {
         }
     }
 
+    public void addOnNavigationBlockedListener(OnNavigationBlockedListener listener) {
+        if (getActivity() instanceof IntroActivity) {
+            ((IntroActivity) getActivity()).addOnNavigationBlockedListener(listener);
+        }
+    }
+
+    public void removeOnNavigationBlockedListener(OnNavigationBlockedListener listener) {
+        if (getActivity() instanceof IntroActivity) {
+            ((IntroActivity) getActivity()).removeOnNavigationBlockedListener(listener);
+        }
+    }
+
     protected void nextSlide() {
         if (getActivity() instanceof IntroActivity) {
             ((IntroActivity) getActivity()).nextSlide();