Android短信功能实现源码

一段完整的Android平台上短信功能的接口源码，利用扩展的API可以通过js实现如下功能：
1. getContentUris()：读取短信相关的所有数据库表的Uri地址；
2. get(int number)：读取若干条短信；
3. getUnread(int number)：读取若干条未读短信；
4. getRead(int number)：读取若干条已读短信；
5. getInbox(int number)：从收件箱读取若干条短信；
6. getSent(int number)：读取若干条已发短信；
7. getByThread(int threadID)：读取会话中所有短信；
8. getThreads(int number)：读取若干条会话；
9. getData(String selection, int number)：根据条件读取若干条短信。

Java代码

/*
*Copyright(C)2011TheRexseeOpenSourceProject
*
*LicensedundertheRexseeLicense,Version1.0(the"License");
*youmaynotusethisfileexceptincompliancewiththeLicense.
*YoumayobtainacopyoftheLicenseat
*
*http://www.rexsee.com/CN/legal/license.html
*
*Unlessrequiredbyapplicablelaworagreedtoinwriting,software
*distributedundertheLicenseisdistributedonan"ASIS"BASIS,
*WITHOUTWARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied.
*SeetheLicenseforthespecificlanguagegoverningpermissionsand
*limitationsundertheLicense.
*/
packagerexsee.communication;
importrexsee.core.browser.JavascriptInterface;
importrexsee.core.browser.RexseeBrowser;
importrexsee.core.utilities.Escape;
importandroid.content.ContentResolver;
importandroid.content.Context;
importandroid.database.Cursor;
importandroid.net.Uri;
publicclassRexseeSMSimplementsJavascriptInterface{
privatestaticfinalStringINTERFACE_NAME="SMS";
@Override
publicStringgetInterfaceName(){
returnmBrowser.application.resources.prefix+INTERFACE_NAME;
}
@Override
publicJavascriptInterfacegetInheritInterface(RexseeBrowserchildBrowser){
returnthis;
}
@Override
publicJavascriptInterfacegetNewInterface(RexseeBrowserchildBrowser){
returnnewRexseeSMS(childBrowser);
}
publicstaticfinalStringCONTENT_URI_SMS="content://sms";
publicstaticfinalStringCONTENT_URI_SMS_INBOX="content://sms/inbox";
publicstaticfinalStringCONTENT_URI_SMS_SENT="content://sms/sent";
publicstaticfinalStringCONTENT_URI_SMS_CONVERSATIONS="content://sms/conversations";
publicstaticString[]SMS_COLUMNS=newString[]{
"_id",//0
"thread_id",//1
"address",//2
"person",//3
"date",//4
"body",//5
"read",//6;0:notread1:read;defaultis0
"type",//7;0:all1:inBox2:sent3:draft4:outBox5:failed6:queued
"service_center"//8
};
publicstaticString[]THREAD_COLUMNS=newString[]{
"thread_id",
"msg_count",
"snippet",
};
privatefinalContextmContext;
privatefinalRexseeBrowsermBrowser;
publicRexseeSMS(RexseeBrowserbrowser){
mBrowser=browser;
mContext=browser.getContext();
}
//JavaScriptInterface
publicStringgetContentUris(){
Stringrtn="{";
rtn+="\"sms\":\""+CONTENT_URI_SMS+"\"";
rtn+=",\"inbox\":\""+CONTENT_URI_SMS_INBOX+"\"";
rtn+=",\"sent\":\""+CONTENT_URI_SMS_SENT+"\"";
rtn+=",\"conversations\":\""+CONTENT_URI_SMS_CONVERSATIONS+"\"";
rtn+="}";
returnrtn;
}
publicStringget(intnumber){
returngetData(null,number);
}
publicStringgetUnread(intnumber){
returngetData("type=1ANDread=0",number);
}
publicStringgetRead(intnumber){
returngetData("type=1ANDread=1",number);
}
publicStringgetInbox(intnumber){
returngetData("type=1",number);
}
publicStringgetSent(intnumber){
returngetData("type=2",number);
}
publicStringgetByThread(intthread){
returngetData("thread_id="+thread,0);
}
publicStringgetData(Stringselection,intnumber){
Cursorcursor=null;
ContentResolvercontentResolver=mContext.getContentResolver();
try{
if(number>0){
cursor=contentResolver.query(Uri.parse(CONTENT_URI_SMS),SMS_COLUMNS,selection,null,"datedesclimit"+number);
}else{
cursor=contentResolver.query(Uri.parse(CONTENT_URI_SMS),SMS_COLUMNS,selection,null,"datedesc");
}
if(cursor==null||cursor.getCount()==0)return"[]";
Stringrtn="";
for(inti=0;i<cursor.getCount();i++){
cursor.moveToPosition(i);
if(i>0)rtn+=",";
rtn+="{";
rtn+="\"_id\":"+cursor.getString(0);
rtn+=",\"thread_id\":"+cursor.getString(1);
rtn+=",\"address\":\""+cursor.getString(2)+"\"";
rtn+=",\"person\":\""+((cursor.getString(3)==null)?"":cursor.getString(3))+"\"";
rtn+=",\"date\":"+cursor.getString(4);
rtn+=",\"body\":\""+Escape.escape(cursor.getString(5))+"\"";
rtn+=",\"read\":"+((cursor.getInt(6)==1)?"true":"false");
rtn+=",\"type\":"+cursor.getString(7);
rtn+=",\"service_center\":"+cursor.getString(8);
rtn+="}";
}
return"["+rtn+"]";
}catch(Exceptione){
mBrowser.exception(getInterfaceName(),e);
return"[]";
}
}
publicStringgetThreads(intnumber){
Cursorcursor=null;
ContentResolvercontentResolver=mContext.getContentResolver();
try{
if(number>0){
cursor=contentResolver.query(Uri.parse(CONTENT_URI_SMS_CONVERSATIONS),THREAD_COLUMNS,null,null,"thread_iddesclimit"+number);
}else{
cursor=contentResolver.query(Uri.parse(CONTENT_URI_SMS_CONVERSATIONS),THREAD_COLUMNS,null,null,"thread_iddesc");
}
if(cursor==null||cursor.getCount()==0)return"[]";
Stringrtn="";
for(inti=0;i<cursor.getCount();i++){
cursor.moveToPosition(i);
if(i>0)rtn+=",";
rtn+="{";
rtn+="\"thread_id\":"+cursor.getString(0);
rtn+=",\"msg_count\":"+cursor.getString(1);
rtn+=",\"snippet\":\""+Escape.escape(cursor.getString(2))+"\"";
rtn+="}";
}
return"["+rtn+"]";
}catch(Exceptione){
mBrowser.exception(getInterfaceName(),e);
return"[]";
}
}
}

转自：http://snoopychen.iteye.com/blog/1276864

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