use arm eabi system image on windows and linux

Author: codeanticode

src/processing/mode/android/SysImageDownloader.java

@@ -50,7 +50,10 @@
 public class SysImageDownloader extends JDialog implements PropertyChangeListener {
   private static final String URL_SYS_IMAGES = "https://dl-ssl.google.com/android/repository/sys-img/android/sys-img.xml";
   private static final String URL_SYS_IMAGES_FOLDER = "http://dl-ssl.google.com/android/repository/sys-img/android/";
-  private static final String SYSTEM_IMAGE = "Intel x86 Atom System Image";  
+
+  private static final String SYSTEM_IMAGE_MACOSX = "Intel x86 Atom System Image";  
+  private static final String SYSTEM_IMAGE_WINDOWS = "ARM EABI v7a System Image";
+  private static final String SYSTEM_IMAGE_LINUX = "ARM EABI v7a System Image";
 
   private static final String PROPERTY_CHANGE_EVENT_TOTAL = "total";
   private static final String PROPERTY_CHANGE_EVENT_DOWNLOADED = "downloaded";
@@ -189,6 +192,15 @@ private UrlHolder getDownloadUrls(String repositoryUrl, String requiredHostOs)
       DocumentBuilder db = dbf.newDocumentBuilder();
 
       // default system image
+      String systemImage = "";
+      if (Platform.isMacOS()) {
+        systemImage = SYSTEM_IMAGE_MACOSX;
+      } else if (Platform.isWindows()) {
+        systemImage = SYSTEM_IMAGE_WINDOWS;
+      } else if (Platform.isLinux()) {
+        systemImage = SYSTEM_IMAGE_LINUX;
+      }      
+      
       Document docSysImg = db.parse(new URL(repositoryUrl).openStream());
       NodeList sysImgList = docSysImg.getElementsByTagName("sdk:system-image");
       for (int i = 0; i < sysImgList.getLength(); i++) {
@@ -199,7 +211,7 @@ private UrlHolder getDownloadUrls(String repositoryUrl, String requiredHostOs)
         // Only considering nodes without a codename, which correspond to the platform
         // pre-releases.        
         if (level.item(0).getTextContent().equals(SDKDownloader.PLATFORM_API_LEVEL) &&
-            desc.item(0).getTextContent().equals(SYSTEM_IMAGE) && 
+            desc.item(0).getTextContent().equals(systemImage) && 
             codename.item(0) == null) {          
           NodeList tag = ((Element) img).getElementsByTagName("sdk:tag-id");
           urlHolder.sysImgTag = tag.item(0).getTextContent();