Merge pull request #1001 from NativeScript/fonts-fixes

Fonts fixes

apps/fonts/package.json

@@ -0,0 +1,3 @@
+{
+  "name": "fonts"
+}

apps/tests/xml-declaration/mainPage.xml

@@ -7,6 +7,8 @@
         <TabViewItem.view>
           <StackLayout>
 
+            <Label ios:text="&#xf179;" android:text="&#xf17b;" style="font-family: FontAwesome; font-size: 25;" />
+
             <HtmlView html="&lt;span&gt;&lt;font color='#ff0000'&gt;Test&lt;/font&gt;&lt;/span&gt;" />
 
             <WebView src="&lt;html&gt;&lt;body&gt;&lt;span style='color:red'&gt;Test&lt;/span&gt;&lt;/body&gt;&lt;/html&gt;" />

ui/styling/font.ios.ts

@@ -175,7 +175,11 @@ function registerCustomFonts() {
             if (fs.Folder.exists(fs.path.join(fontsFolderPath, fileEntity.name))) {
                 return true;
             }
-            ios.registerFont(fileEntity.name);
+
+            if (fileEntity instanceof fs.File &&
+                ((<fs.File>fileEntity).extension === ".ttf" || (<fs.File>fileEntity).extension === ".otf")) {
+                ios.registerFont(fileEntity.name);
+            }
             return true;
         }