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public class SmsPage extends ListActivity{
       
     private final String TAG= "SmsPage" ; 
       
     private final Uri CONTENT_URI = Uri.parse( "content://mms/inbox" ); //查询彩信收件箱
       
     private final Uri CONTENT_URI_PART = Uri.parse( "content://mms/part" ); //彩信附件表
       
     public void onCreate(Bundle savedInstanceState){
         super .onCreate(savedInstanceState);
         setContentView(R.layout.smslist);    
         Cursor cursor = getContentResolver().query(CONTENT_URI, null , null , null , null );
         if (cursor.getCount()> 0 ){
             MyAdapter adapter = new MyAdapter( this ,R.layout.smsitem,cursor, new String[]{}, new int []{});
             setListAdapter(adapter);
         }
     }
       
     public class MyAdapter extends SimpleCursorAdapter{
         private String name= "" ;
         public MyAdapter(Context context, int layout, Cursor c, String[] from,
                 int [] to) {
             super (context, layout, c, from, to);
         }
           
         @Override
         public void bindView(View view, Context context, Cursor cursor) {
             TextView address = (TextView)view.findViewById(R.id.sms_address);
             TextView body = (TextView)view.findViewById(R.id.sms_body);
             TextView date = (TextView)view.findViewById(R.id.sms_date);
             TextView sub = (TextView)view.findViewById(R.id.sms_sub);
             ImageView image = (ImageView)view.findViewById(R.id.sms_image);
   
             SimpleDateFormat format = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" );
             Date time= new Date(cursor.getLong(cursor.getColumnIndex( "date" ))* 1000 ); //彩信时间
             int id = cursor.getInt(cursor.getColumnIndex( "_id" )); //彩信Id
             String subject = cursor.getString(cursor.getColumnIndex( "sub" )); //彩信主题
             Cursor cAdd = null ;
             Cursor cPhones= null ;
             Cursor cPeople= null ;
             Cursor cPart= null ;
             try {
                 //根据彩信id从addr表中查出发送人电话号码，其中外键msg_id映射pdu表的id；
                 String selectionAdd = new String( "msg_id=" + id + ");
                 Uri uriAddr = Uri.parse( "content://mms/" + id + "/addr" );
                 cAdd = getContentResolver().query(uriAddr, null , selectionAdd, null , null );
                   
                 //根据addr表中的电话号码在phones表中查出PERSON_ID,外键PERSON_ID映射people表中的_id
                 if (cAdd.moveToFirst()){ //该处会得到2条记录，第一条记录为发件人号码，第二条为本机号码
                     String number= cAdd.getString(cAdd.getColumnIndex( "address" ));
                     cPhones = getContentResolver().query(Contacts.Phones.CONTENT_URI, new String[]{Contacts.Phones.PERSON_ID},Contacts.Phones.NUMBER + "=?" , new String[]{number}, null );
                     if (cPhones.getCount()> 0 ){ //根据phones表中的PERSON_ID查出 people 表中联系人的名字
                         while (cPhones.moveToNext()) {
                             String pId = cPhones.getString(cPhones.getColumnIndex(Contacts.Phones.PERSON_ID));
                             Uri uriPeo = Uri.parse(Contacts.People.CONTENT_URI+ "/" +pId);
                             cPeople = getContentResolver().query(uriPeo, null , null , null , null );
                             if (cPeople.getCount()> 0 ){
                                 String str= "" ;
                                 while (cPeople.moveToNext()) {
                                     if (str == "" ){
                                         str = cPeople.getString(cPeople.getColumnIndex(Contacts.People.DISPLAY_NAME));
                                     } else {
                                         str += "," +cPeople.getString(cPeople.getColumnIndex(Contacts.People.DISPLAY_NAME));
                                     }
                                 }
                                 name=number+ "/" +str; //如果通讯录中存在，则以 ‘电话号码/名字’ 形式显示
                             } else {
                                 name=number; //如果是陌生人直接显示电话号码
                             }
                         }
                     } else {
                         name=number; //如果是陌生人直接显示电话号码
                     }    
                 }
                   
                 //根据彩信ID查询彩信的附件
                 String selectionPart = new String( "mid=" +id); //part表中的mid外键为pdu表中的_id
                 cPart = getContentResolver().query(CONTENT_URI_PART, null ,selectionPart, null , null );            
                 String bodyStr= "" ;
                 String[] coloumns = null ; 
                 String[] values = null ; 
                 while (cPart.moveToNext()){ 
                     coloumns = cPart.getColumnNames(); 
                     if (values == null ) 
                         values = new String[coloumns.length]; 
                     for ( int i= 0 ; i< cPart.getColumnCount(); i++){ 
                         values[i] = cPart.getString(i); 
                     } 
                     if (values[ 3 ].equals( "image/jpeg" ) || values[ 3 ].equals( "image/bmp" ) || values[ 3 ].equals( "image/gif" ) || values[ 3 ].equals( "image/jpg" ) || values[ 3 ].equals( "image/png" )){  //判断附件类型
                         image.setImageBitmap(getMmsImage(values[ 0 ]); //该处只会显示一张图片，如果有需求的朋友可以根据自己的需求将ImageView换成Gallery，修改一下方法
                         image.setVisibility(View.VISIBLE);
                     } else if (values[ 3 ].equals( "text/plain" )){
                         /**该处详细描述一下
                         *发现一个版本问题，之前用的2.1版本的多台手机测试通过，结果用1.6的G2报异常
                         *经过调试发现，1.6版本part表中根本就没有"text"列，也就是values[13],所以就
                         *报错了，好像在1.6版本（我只测过G2，嘿嘿），就算是文本信息也是以一个附件形
                         *式存在_date里面也就是values[12]里面，与图片类似，但在2.1里面却不是这样存
                         *的，文本信息被存在了"text"这个字段中，且"_date"为null*/
   
                         if (values[ 12 ]!= null ){ //所以该处需判断一下，如果_date为null，可直接设置内容为"text"
                             bodyStr=getMmsText(values[ 0 ]);
                         } else {
                             bodyStr = values[ 13 ];
                         }
                     }
                 }
                 if (! "" .equals(subject) && subject != null ){
                     try {
                         sub.setText( new String(subject.getBytes( "iso-8859-1" ), "UTF-8" )); //设置彩信主题的编码格式
                     } catch (UnsupportedEncodingException e) {
                         e.printStackTrace();
                     }
                 }
                 if (! "" .equals(bodyStr)){
                     body.setText(bodyStr);
                 }
                 address.setText(name); 
                 date.setText(format.format(time));
             } catch (RuntimeException e) {
                 Log.e(TAG, e.getMessage());
             } finally {
                 if (cAdd != null ){
                     cAdd.close();
                 }
                 if (cPart != null ){
                     cPart.close();
                 }
                 if (cPeople != null ){
                     cPeople.close();
                 }
                 if (cPhones != null ){
                     cPhones.close();
                 }
             }
             super .bindView(view, context, cursor);
         }
     }
     private String getMmsText(String _id){ //读取文本附件
         Uri partURI = Uri.parse( "content://mms/part/" + _id ); 
         InputStream is = null ; 
         StringBuilder sb = new StringBuilder();
         try { 
             is = getContentResolver().openInputStream(partURI); 
             if (is!= null ){
                 BufferedReader reader = new BufferedReader( new InputStreamReader(is, "UTF-8" ));
                 String temp = reader.readLine();
                 while (temp != null ) {
                     sb.append(temp);
                     temp=reader.readLine(); //在网上看到很多把InputStream转成string的文章，没有这关键的一句，几乎千遍一律的复制粘贴，该处如果不加上这句的话是会内存溢出的
                 }
             }
         } catch (IOException e) { 
             e.printStackTrace();  
             Log.v(TAG, "读取附件异常" +e.getMessage());
         } finally { 
             if (is != null ){ 
                 try { 
                     is.close(); 
                 } catch (IOException e){
                     Log.v(TAG, "读取附件异常" +e.getMessage());
                 }
             } 
         }
         return sb.toString();
     }
     private Bitmap getMmsImage(String _id){ //读取图片附件
         Uri partURI = Uri.parse( "content://mms/part/" + _id ); 
         //ByteArrayOutputStream baos = new ByteArrayOutputStream(); 
         InputStream is = null ; 
         Bitmap bitmap= null ;
         try { 
             is = getContentResolver().openInputStream(partURI); 
             //byte[] buffer = new byte[256];  
             //int len = -1;
             //while ((len = is.read(buffer)) != -1) {
             //    baos.write(buffer, 0, len);
             //}
             //bitmap = BitmapFactory.decodeByteArray(baos.toByteArray(), 0, baos.toByteArray().length);
         　　 bitmap = BitmapFactory.decodeStream(is);　　　　 } catch (IOException e) { 
             e.printStackTrace();  
             Log.v(TAG, "读取图片异常" +e.getMessage());
         } finally { 
             if (is != null ){ 
                 try { 
                     is.close(); 
                 } catch (IOException e){
                     Log.v(TAG, "读取图片异常" +e.getMessage());
                 }
             } 
         }
         return bitmap;
     }
}