Updated RSS package

Implemented XML parsing, general fixes.

3 files changed, 242 insertions, 19 deletions

diff --git a/app/src/main/java/org/rssin/rss/Feed.java b/app/src/main/java/org/rssin/rss/Feed.java
index 5d65991..cda5bf6 100644
--- a/app/src/main/java/org/rssin/rss/Feed.java
+++ b/app/src/main/java/org/rssin/rss/Feed.java
@@ -1,7 +1,87 @@
 package org.rssin.rss;
 
+import android.widget.EditText;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+
 /**
  * Created by Randy on 19-5-2015.
  */
 public class Feed {
+
+    private String guid;
+    private Date pubDate;
+    private String title;
+    private String description;
+    private String link;
+    private String author;
+    private String category;
+    private String comments;
+    private String enclosure;
+    private String source;
+
+    private List<FeedItem> posts = new ArrayList<>();
+
+    public Feed (String guid, Date pubDate, String title, String description, String link,
+                    String author, String category, String comments, String enclosure, String source)
+    {
+        this.guid = guid;
+        this.pubDate = pubDate;
+        this.title = title;
+        this.description = description;
+        this.link = link;
+        this.author = author;
+        this.category = category;
+        this.comments = comments;
+        this.enclosure = enclosure;
+        this.source = source;
+    }
+
+
+    public List<FeedItem> getPosts() {
+        return posts;
+    }
+
+    public String getGuid() {
+        return guid;
+    }
+
+    public Date getPubDate() {
+        return pubDate;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public String getLink() {
+        return link;
+    }
+
+    public String getAuthor() {
+        return author;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public String getComments() {
+        return comments;
+    }
+
+    public String getEnclosure() {
+        return enclosure;
+    }
+
+    public String getSource() {
+        return source;
+    }
 }
diff --git a/app/src/main/java/org/rssin/rss/FeedItem.java b/app/src/main/java/org/rssin/rss/FeedItem.java
index 2ddad4f..5484b5a 100644
--- a/app/src/main/java/org/rssin/rss/FeedItem.java
+++ b/app/src/main/java/org/rssin/rss/FeedItem.java
@@ -1,6 +1,5 @@
 package org.rssin.rss;
 
-import java.net.URL;
 import java.util.Date;
 
 /**
@@ -12,26 +11,26 @@ public class FeedItem {
     private Date pubDate;
     private String title;
     private String description;
-    private URL link;
+    private String link;
     private String author;
-    private String[] category;
-    private URL comments;
+    private String category;
+    private String comments;
     private String enclosure;
     private String source;
 
-    public FeedItem(String guid, Date pubDate, String title, String description, URL link,
-                    String author, String[] category, URL comments, String enclosure, String source)
+    public FeedItem(String guid, Date pubDate, String title, String description, String link,
+                    String author, String category, String comments, String enclosure, String source)
     {
-        this.guid = guid;
-        this.pubDate = pubDate;
-        this.title = title;
-        this.description = description;
-        this.link = link;
-        this.author = author;
-        this.category = category;
-        this.comments = comments;
-        this.enclosure = enclosure;
-        this.source = source;
+        this.setGuid(guid);
+        this.setPubDate(pubDate);
+        this.setTitle(title);
+        this.setDescription(description);
+        this.setLink(link);
+        this.setAuthor(author);
+        this.setCategory(category);
+        this.setComments(comments);
+        this.setEnclosure(enclosure);
+        this.setSource(source);
     }
 
     public String getGuid() {
@@ -50,7 +49,7 @@ public class FeedItem {
         return description;
     }
 
-    public URL getLink() {
+    public String getLink() {
         return link;
     }
 
@@ -58,11 +57,11 @@ public class FeedItem {
         return author;
     }
 
-    public String[] getCategory() {
+    public String getCategory() {
         return category;
     }
 
-    public URL getComments() {
+    public String getComments() {
         return comments;
     }
 
@@ -73,4 +72,44 @@ public class FeedItem {
     public String getSource() {
         return source;
     }
+
+    public void setGuid(String guid) {
+        this.guid = guid;
+    }
+
+    public void setPubDate(Date pubDate) {
+        this.pubDate = pubDate;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public void setLink(String link) {
+        this.link = link;
+    }
+
+    public void setAuthor(String author) {
+        this.author = author;
+    }
+
+    public void setCategory(String category) {
+        this.category = category;
+    }
+
+    public void setComments(String comments) {
+        this.comments = comments;
+    }
+
+    public void setEnclosure(String enclosure) {
+        this.enclosure = enclosure;
+    }
+
+    public void setSource(String source) {
+        this.source = source;
+    }
 }
diff --git a/app/src/main/java/org/rssin/rss/FeedLoader.java b/app/src/main/java/org/rssin/rss/FeedLoader.java
index c69cb4c..c26603d 100644
--- a/app/src/main/java/org/rssin/rss/FeedLoader.java
+++ b/app/src/main/java/org/rssin/rss/FeedLoader.java
@@ -1,7 +1,111 @@
 package org.rssin.rss;
 
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Date;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserFactory;
+
+import android.util.Log;
+
+
 /**
  * Created by Randy on 19-5-2015.
  */
 public class FeedLoader {
+
+    private String urlString = null;
+    private XmlPullParserFactory xmlFactoryObject;
+    public volatile boolean parsingComplete = true;
+
+    public FeedLoader(String url){
+        this.urlString = url;
+    }
+
+    public void parseXMLAndStoreIt(XmlPullParser myParser) {
+        int event;
+        String text=null;
+        FeedItem post = null;
+        try {
+            event = myParser.getEventType();
+            while (event != XmlPullParser.END_DOCUMENT) {
+                String name=myParser.getName();
+                switch (event) {
+                    case XmlPullParser.START_TAG:
+                        post = new FeedItem(null, null, null, null, null,
+                                null, null, null, null, null);
+                        break;
+                    case XmlPullParser.TEXT:
+                        text = myParser.getText();
+                        break;
+                    case XmlPullParser.END_TAG:
+                        assert post != null;
+                        if(name.equals("guid")) {
+
+                            post.setGuid(text);
+                        }
+                        else if(name.equals("pubDate")) {
+                            post.setPubDate(new Date(text));
+                        }
+                        else if(name.equals("title")) {
+                            post.setTitle(text);
+                        }
+                        else if(name.equals("description")) {
+                            post.setDescription(text);
+                        }
+                        else if(name.equals("link")) {
+                            post.setLink(text);
+                        }
+                        else if(name.equals("author")) {
+                            post.setAuthor(text);
+                        }
+                        else if(name.equals("category")) {
+                            post.setCategory(text);
+                        }
+                        else if(name.equals("comments")) {
+                            post.setComments(text);
+                        }
+                        else if(name.equals("enclosure")) {
+                            post.setEnclosure(text);
+                        }
+                        else if(name.equals("source")) {
+                            post.setSource(text);
+                        }
+                        break;
+                }
+                    event = myParser.next();
+                }
+                parsingComplete = false;
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    public void fetchXML(){
+        Thread thread = new Thread(new Runnable(){
+            @Override
+            public void run() {
+                try {
+                    URL url = new URL(urlString);
+                    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+                    conn.setReadTimeout(10000 /* milliseconds */);
+                    conn.setConnectTimeout(15000 /* milliseconds */);
+                    conn.setRequestMethod("GET");
+                    conn.setDoInput(true);
+                    // Starts the query
+                    conn.connect();
+                    InputStream stream = conn.getInputStream();
+                    xmlFactoryObject = XmlPullParserFactory.newInstance();
+                    XmlPullParser myparser = xmlFactoryObject.newPullParser();
+                    myparser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, false);
+                    myparser.setInput(stream, null);
+                    parseXMLAndStoreIt(myparser);
+                    stream.close();
+                } catch (Exception ignored) {
+                }
+            }
+        });
+        thread.start();
+    }
 }