获取手机短信内容

原理是通过，contentprovider获取系统短信数据库中的字段信息而达到获取内容目的

效果图如下：

具体代码如下：

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1. package com.internal.message;  
2.   
3. import java.text.SimpleDateFormat;  
4. import java.util.ArrayList;  
5. import java.util.Date;  
6. import java.util.HashMap;  
7. import java.util.List;  
8. import java.util.Map;  
9.   
10. import android.app.ListActivity;  
11. import android.content.ContentResolver;  
12. import android.database.Cursor;  
13. import android.database.sqlite.SQLiteException;  
14. import android.net.Uri;  
15. import android.os.Bundle;  
16. import android.provider.ContactsContract;  
17. import android.provider.ContactsContract.CommonDataKinds.Phone;  
18. import android.provider.ContactsContract.PhoneLookup;  
19. import android.util.Log;  
20. import android.widget.ListView;  
21. import android.widget.SimpleAdapter;  
22.   
23. public class QureSms extends ListActivity {  
24.   
25.     ListView smslist=null;  //显示列表信息  
26.     ArrayList<Map<String,Object>> mData= new ArrayList<Map<String,Object>>();  
27.     List<String> title=new ArrayList<String>(); //短信来源  
28.     List<String> text=new ArrayList<String>();  //短信内容  
29.         
30.     @Override  
31.     protected void onCreate(Bundle savedInstanceState) {  
32.         super.onCreate(savedInstanceState);  
33.         smslist=getListView();  
34.         getSmsInPhone();  
35.         int lengh = title.size();  
36.         for(int i =0; i < lengh; i++) {  
37.             Map<String,Object> item = new HashMap<String,Object>();  
38.             item.put("title", title.get(i));  
39.             item.put("text", text.get(i));  
40.             mData.add(item);   
41.         }  
42.         SimpleAdapter adapter = new SimpleAdapter(this,mData,android.R.layout.simple_list_item_2,  
43.                 new String[]{"title","text"},new int[]{android.R.id.text1,android.R.id.text2});  
44.         setListAdapter(adapter);  
45.           
46.     }  
47.     /**  
48.      * 获取手机内所以短消息  
49.      */  
50.     private void getSmsInPhone(){     
51.         final String SMS_URI_ALL   = "content://sms/";       
52.         /*final String SMS_URI_INBOX = "content://sms/inbox";     
53.         final String SMS_URI_SEND  = "content://sms/sent";     
54.         final String SMS_URI_DRAFT = "content://sms/draft";  */   
55.              
56.         try{     
57.             ContentResolver cr = getContentResolver();     
58.             String[] projection = new String[]{"_id", "address", "person",      
59.                     "body", "date", "type"};     
60.             Uri uri = Uri.parse(SMS_URI_ALL);     
61.             Cursor cur = cr.query(uri, projection, null, null, "date desc");     
62.         
63.             if (cur.moveToFirst()) {     
64.                 String name;      
65.                 String phoneNumber;            
66.                 String smsbody;     
67.                 String date;     
68.                 String type;     
69.                   
70.             //    int nameColumn = cur.getColumnIndex("person");     
71.                 int phoneNumberColumn = cur.getColumnIndex("address");     
72.                 int smsbodyColumn = cur.getColumnIndex("body");     
73.                 int dateColumn = cur.getColumnIndex("date");     
74.                 int typeColumn = cur.getColumnIndex("type");     
75.                   
76.                do{     
77.                     phoneNumber = cur.getString(phoneNumberColumn);     
78.                //    name = cur.getString(nameColumn);    这样获取的联系认为空，所以我改用下面的方法获取  
79.                     name=getPeopleNameFromPerson(phoneNumber);  
80.                     smsbody = cur.getString(smsbodyColumn);     
81.                          
82.                     SimpleDateFormat dateFormat = new SimpleDateFormat(     
83.                             "yyyy-MM-dd hh:mm:ss");     
84.                     Date d = new Date(Long.parseLong(cur.getString(dateColumn)));     
85.                     date = dateFormat.format(d);     
86.                          
87.                     int typeId = cur.getInt(typeColumn);     
88.                     if(typeId == 1){     
89.                         type = "接收";     
90.                     } else if(typeId == 2){     
91.                         type = "发送";     
92.                     } else {     
93.                         type = "草稿";     
94.                     }     
95.                       
96.                     title.add(type+" "+date+'\n'+phoneNumber);  
97.                     text.add(name+'\n'+smsbody);  
98.                     
99.                     if(smsbody == null) smsbody = "";       
100.                 }   while(cur.moveToNext());  
101.             }  
102.             cur.close();  
103.             cur=null;  
104.         } catch(SQLiteException ex) {     
105.             Log.e("SQLiteException in getSmsInPhone", ex.getMessage());     
106.         }     
107.           
108.     }   
109.     /**  
110.      * 通过address手机号关联Contacts联系人的显示名字  
111.      * @param address  
112.      * @return  
113.      */  
114.             private String getPeopleNameFromPerson(String address){  
115.                 if(address == null || address == ""){  
116.                     return null;  
117.                 }  
118.                   
119.                 String strPerson = "null";  
120.                 String[] projection = new String[] {Phone.DISPLAY_NAME, Phone.NUMBER};  
121.                   
122.                 Uri uri_Person = Uri.withAppendedPath(ContactsContract.CommonDataKinds.Phone.CONTENT_FILTER_URI, address);  // address 手机号过滤  
123.                 Cursor cursor = getContentResolver().query(uri_Person, projection, null, null, null);  
124.                   
125.                 if(cursor.moveToFirst()){  
126.                     int index_PeopleName = cursor.getColumnIndex(Phone.DISPLAY_NAME);  
127.                     String strPeopleName = cursor.getString(index_PeopleName);  
128.                     strPerson = strPeopleName;  
129.                 }  
130.                 else{  
131.                     strPerson = address;  
132.                 }  
133.                 cursor.close();  
134.                 cursor=null;  
135.                 return strPerson;  
136.             }  
137.               
138.   
139. }  

怎么样，其实就是获取数据库内容而以，是不是很容易，希望对大家有帮助。