android 顯示pdf檔案內容

先要對pdf檔案進行解析，然後顯示出來

解析pdf檔案需要pdfbox的jar包，為：http://pdfbox.apache.org/download.html

下面是解析pdf的代碼：

package com.lingjoin.extractors;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.StringReader;
import java.util.Date;

import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDDocumentInformation;
import org.apache.pdfbox.util.PDFTextStripper;
import com.lingjoin.paser.LingJoinFile;

/**
 * PDF解析器
 *
 * @author Ansj
 *
 */
public class PDFExtractor extends AbstractExtractor {
 
 private String getContent(LingJoinFile f) {
  // TODO Auto-generated method stub
  PDDocument doc = null ;
  try {
   doc = PDDocument.load(f);
   PDFTextStripper stripper = new PDFTextStripper();
   /**
    * 設定檔案的資訊
    */
   this.setLingJoinFileInfo(f, doc
     .getDocumentInformation());
   return stripper.getText(doc);
  } catch (FileNotFoundException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  } catch (IOException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  } finally {
   if (doc != null) {
    try {
     doc.close();
    } catch (IOException e) {
     // TODO Auto-generated catch block
     e.printStackTrace();
    }
   }
  }
  return "";
 }

 private BufferedReader getContentReader(LingJoinFile f) {
  return new BufferedReader(new StringReader(this.getContent(f)));
 }

 /**
 *   
 * 項目名稱：FilePaser
 * 類描述：   設定檔案的資訊
 * 建立人：ANSJ  
 * 建立時間：2010-4-14 下午04:27:57 
 * 修改備忘：  
 * @version   
  */
 private void setLingJoinFileInfo(LingJoinFile f, PDDocumentInformation info) {
  if (info.getAuthor() != null) {
   f.setlAuthor(info.getAuthor());
  }
 }

 public void paserFileToReader(LingJoinFile f) throws Exception {
  f.setlContentReader(this.getContentReader(f)) ;

 }

 public void paserFileToString(LingJoinFile f) throws Exception {
  // TODO Auto-generated method stub
  f.setlContent(this.getContent(f)) ;
 }
 
 public PDFExtractor(Integer typeFlag) {
  // TODO Auto-generated constructor stub
  this.typeFlag = typeFlag ;
 }
 
 private Integer typeFlag = null ;
 
 public Integer getTypeFlag() {
  // TODO Auto-generated method stub
  return typeFlag;
 }
}

上面是用pdfbox實現的，只是部分不全的代碼，同時還有用動態庫so檔案，讀取圖片。

源碼 http://download.csdn.net/detail/dahuaishu2010_/5292196