Android obtains all text messages from mobile phones.

Source: Internet
Author: User
Tags dateformat

The principle is that contentprovider obtains the field information in the system SMS database to obtain the content.

As follows:

The Code is as follows:

Package COM. internal. message; import Java. text. simpledateformat; import Java. util. arraylist; import Java. util. date; import Java. util. hashmap; import Java. util. list; import Java. util. map; import android. app. listactivity; import android. content. contentresolver; import android. database. cursor; import android. database. SQLite. sqliteexception; import uri; import android. OS. bundle; import android. provider. contactscontract; import android. provider. contactscontract. commondatakinds. phone; import android. provider. contactscontract. phonelookup; import android. util. log; import android. widget. listview; import android. widget. simpleadapter; public class quresms extends listactivity {listview smslist = NULL; // display list information arraylist <Map <string, Object> mdata = new arraylist <Map <string, object >>> (); List <string> Title = new arraylist <string> (); // SMS source list <string> text = new arraylist <string> (); // SMS content @ overrideprotected void oncreate (bundle savedinstancestate) {super. oncreate (savedinstancestate); smslist = getlistview (); getsmsinphone (); int lengh = title. size (); For (INT I = 0; I <lengh; I ++) {Map <string, Object> item = new hashmap <string, Object> (); item. put ("title", title. get (I); item. put ("text", text. get (I); mdata. add (item);} simpleadapter adapter = new simpleadapter (this, mdata, android. r. layout. simple_list_item_2, new string [] {"title", "text"}, new int [] {android. r. id. text1, android. r. id. text2}); setlistadapter (adapter);}/*** get the short message */private void getsmsinphone () {final string sms_uri_all = "content: // SMS /"; /* final string sms_uri_inbox = "content: // SMS/inbox"; final string sms_uri_send = "content: // SMS/sent"; final string sms_uri_draft = "content: // SMS/Draft "; */try {contentresolver Cr = getcontentresolver (); string [] projection = new string [] {" _ id "," Address ", "person", "body", "date", "type"}; Uri uri = Uri. parse (sms_uri_all); cursor cur = CR. query (Uri, projection, null, null, "date DESC"); If (cur. movetofirst () {string name; string phonenumber; string smsbody; string date; string type; // int namecolumn = cur. getcolumnindex ("person"); int phonenumbercolumn = cur. getcolumnindex ("Address"); int smsbodycolumn = cur. getcolumnindex ("body"); int datecolumn = cur. getcolumnindex ("date"); int typecolumn = cur. getcolumnindex ("type"); do {phonenumber = cur. getstring (phonenumbercolumn); // name = cur. getstring (namecolumn); The obtained contact is considered empty, so I use the following method to obtain name = getpeoplenamefromperson (phonenumber); smsbody = cur. getstring (smsbodycolumn); simpledateformat dateformat = new simpledateformat ("yyyy-mm-dd hh: mm: SS"); Date d = new date (Long. parselong (cur. getstring (datecolumn); Date = dateformat. format (d); int typeid = cur. getint (typecolumn); If (typeid = 1) {type = "receive";} else if (typeid = 2) {type = "send ";} else {type = "draft";} title. add (Type + "" + date + '\ n' + phonenumber); text. add (name + '\ n' + smsbody); If (smsbody = NULL) smsbody = "";} while (cur. movetonext ();} cur. close (); cur = NULL;} catch (sqliteexception ex) {log. E ("sqliteexception in getsmsinphone", Ex. getmessage () ;}}/*** use the address mobile phone number to associate the display name of the contacts Contact * @ Param address * @ return */private string getpeoplenamefromperson (string address) {If (address = NULL | Address = "") {return NULL;} string strperson = "null"; string [] projection = new string [] {Phone. display_name, phone. number}; Uri uri_person = Uri. withappendedpath (contactscontract. commondatakinds. phone. content_filter_uri, address); // address mobile phone number filtering cursor = getcontentresolver (). query (uri_person, projection, null); If (cursor. movetofirst () {int index_peoplename = cursor. getcolumnindex (phone. display_name); string strpeoplename = cursor. getstring (index_peoplename); strperson = strpeoplename;} else {strperson = address;} cursor. close (); cursor = NULL; return strperson ;}}

In fact, it is easy to get the database content. I hope it will help you.

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