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;
}
}
