Merge pull request #164 from fujunwei/can-go-back

Add the interface of canGoBack in CordovaWebView
crosswalk-project · Apr 27, 2015 · 537d977 · 537d977
2 parents 192d693 + f38d1c3
commit 537d977
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/framework/src/org/apache/cordova/CordovaWebView.java b/framework/src/org/apache/cordova/CordovaWebView.java
@@ -516,6 +516,14 @@ public void postMessage(String id, Object data) {
         }
     }
 
+    /**
+     * Gets whether this WebView has a back history item.
+     *
+     * @return true if can go back, false if we are already at top
+     */
+    public boolean canGoBack() {
+        return this.getNavigationHistory().canGoBack();
+    }
 
     /**
      * Go to previous page in history.  (We manage our own history)