- added assets folder and Quran content

src/com/mhalka/qurantranslationdisplay/InvalidChapterException.java

@@ -0,0 +1,5 @@
+package com.mhalka.qurantranslationdisplay;
+
+public class InvalidChapterException extends Exception {
+
+}

src/com/mhalka/qurantranslationdisplay/QuranReader.java

@@ -0,0 +1,61 @@
+package com.mhalka.qurantranslationdisplay;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
+
+import android.content.res.AssetManager;
+
+public class QuranReader {
+	private AssetManager assetManager; 
+	private XPath xPath;
+	private DocumentBuilder builder = null;
+    private Document document;
+    private String folder;
+    
+    public QuranReader(AssetManager assetManager) throws ParserConfigurationException{
+    	this(assetManager,null);
+    }
+	public QuranReader(AssetManager assetManager, String folder) throws ParserConfigurationException {
+		this.assetManager = assetManager;
+		this.folder = folder;
+		
+	    DocumentBuilderFactory builderFactory =
+	                DocumentBuilderFactory.newInstance();
+	    xPath = XPathFactory.newInstance().newXPath();
+
+      
+        builder = builderFactory.newDocumentBuilder();
+       
+	}
+	public void setChapter(int num) throws IOException, InvalidChapterException, SAXException {
+	   if (num < 1 || num > 114)
+            throw  new InvalidChapterException();
+		   
+		String chapterNum = String.format("%03d", num);
+		String folderPrefix = "";
+		if(this.folder != null && !this.folder.trim().equals("")){
+			folderPrefix = this.folder + "/";
+		}
+		
+		InputStream is = this.assetManager.open(String.format("%sChapter%s.xml",folderPrefix,chapterNum ));;
+		
+		document = builder.parse(is);
+
+	}
+	
+	public String getVerse(int num) throws XPathExpressionException {
+		 String expression = "/Chapter/Verse[@VerseID='"+num+"']/text()";
+	     String text = xPath.compile(expression).evaluate(this.document);
+	     return text;
+	}
+}

src/com/mhalka/qurantranslationdisplay/ShowAyah.java

@@ -25,11 +25,10 @@ public class ShowAyah extends Activity {
         final TextView ayah = (TextView) findViewById(R.id.ayah);
         ayah.setMovementMethod(new ScrollingMovementMethod());
 
+        // Example of use of QuranReader
+        // AssetManager assetManager = getAssets();
+        // QuranReader reader = new QuranReader(assetManager, "quran_content");
+        // reader.setChapter(2);
+		// String verseText = reader.getVerse(16);
     }
-    
-    
-
-
-
-  
 }