How to realize short message quick query in android system? (code)

Public static cursor query All (Context)

{

//Cursor cur = context . getcontentresolver()。 Query (content _URI, projection,

//"Length (fragment) > 0", null, null);

cursor cur = context . getcontentresolver()。 query(Uri.parse("content://sms ")，

New string [] {"Thread id, date, address, read, status, type, body, count (address) is"

+ "totleCount，_id from (select thread_id，_id，substr(address，4) as address，date，read，status，type，body "

+"from sms, where the address such as \"+86%\ "and the length (thread_id)>0 jointly select thread id, _id, address, date, reading, status, type and text."

+"from SMS where length (thread _ id) > 0 and address are different \"+86% \ ") r group by R. thread _ id order by R. datedesc-"},

Empty,

Empty,

null)；

Return to cur

}

Get all the contents of the session.

Public static void asyncqueryall (asyncqueryhandler handler, int tag, string thread_id)

{

handler . cancel operation(token)；

ThreadID = thread _ id

Handler.startQuery(token, null, SMS _ URI _ all, PROJECTION, sql, new String[]{thread_id}, "date desc");

}