Merge pull request #28 from Connexions/book-url-fix

Fixed user reported null pointer

Author: edwoodward

app/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId "org.cnx.android"
         minSdkVersion 19
         targetSdkVersion 25
-        versionCode 39
-        versionName "6.4"
+        versionCode 40
+        versionName "6.5"
     }
     dependencies{
         compile 'com.android.support:appcompat-v7:25.3.1'

app/src/main/java/org/cnx/android/handlers/MenuHandler.java

@@ -63,8 +63,8 @@ public boolean handleContextMenu(int item, Context context, Content currentConte
                 //Log.d("MenuHandler","title - " + currentContent.getTitle())  ;
                 cv.put(Favs.TITLE, currentContent.getTitle());
                 //Log.d("MnHndlr.handleCont...()","URL: " + currentContent.getUrl().toString());
-                String url = currentContent.getUrl().toString();
-                if(isSearch(url, context))
+                String url = currentContent.getUrl();
+                if(url == null || url.equals("") || isSearch(url, context))
                 {
                     return false;
                 }

app/src/main/java/org/cnx/android/logic/WebviewLogic.java

@@ -18,6 +18,10 @@ public class WebviewLogic
 {
     public String getBookURL(String url)
     {
+        if(url == null)
+        {
+            return "";
+        }
         int cIndex = url.lastIndexOf(":");
         if(cIndex > 5)
         {
@@ -87,8 +91,9 @@ public String getBookTitle(String title)
     public void setContentURLs(String currentURL, Content content)
     {
         content.setUrl(currentURL);
-        WebviewLogic wl = new WebviewLogic();
-        String bookURL = wl.getBookURL(currentURL);
+        //WebviewLogic wl = new WebviewLogic();
+        //String bookURL = wl.getBookURL(currentURL);
+        String bookURL = getBookURL(currentURL);
         content.setBookUrl(bookURL);
     }
 }