Add two new functions to Utils that remove the traling slash in a string, and remove the scheme from URL string.

Author: daniloercoli

WordPressUtils/src/main/java/org/wordpress/android/util/BlogUtils.java

@@ -36,10 +36,8 @@ public static String getBlogNameFromAccountMap(Map<String, Object> account) {
      * Return the blog home URL setting or the host name if home URL is an empty string.
      */
     public static String getHomeURLOrHostNameFromAccountMap(Map<String, Object> account) {
-        String homeURL = MapUtils.getMapStr(account, "homeURL").replace("http://", "").replace("https://", "").trim();
-        if (homeURL.endsWith("/")) {
-            homeURL = homeURL.substring(0, homeURL.length() -1);
-        }
+        String homeURL = UrlUtils.removeScheme(MapUtils.getMapStr(account, "homeURL"));
+        homeURL = StringUtils.removeTrailingSlash(homeURL);
 
         if (homeURL.length() == 0) {
             return StringUtils.getHost(MapUtils.getMapStr(account, "url"));

WordPressUtils/src/main/java/org/wordpress/android/util/StringUtils.java

@@ -180,6 +180,14 @@ public static String capitalize(final String str) {
         return new StringBuilder(strLen).append(Character.toTitleCase(firstChar)).append(str.substring(1)).toString();
     }
 
+    public static String removeTrailingSlash(final String str) {
+        if (TextUtils.isEmpty(str) || !str.endsWith("/")) {
+            return str;
+        }
+
+        return str.substring(0, str.length() -1);
+    }
+
     /*
      * Wrap an image URL in a photon URL
      * Check out http://developer.wordpress.com/docs/photon/

WordPressUtils/src/main/java/org/wordpress/android/util/UrlUtils.java

@@ -138,6 +138,25 @@ public static String normalizeUrl(final String urlString) {
         }
     }
 
+
+    /**
+     * returns the passed url without the scheme
+     */
+    public static String removeScheme(final String urlString) {
+        if (urlString == null) {
+            return null;
+        }
+
+        int doubleslash = urlString.indexOf("//");
+        if (doubleslash == -1) {
+            doubleslash = 0;
+        } else {
+            doubleslash += 2;
+        }
+
+        return urlString.substring(doubleslash, urlString.length());
+    }
+
     /**
      * returns the passed url without the query parameters
      */