Implementation of sending callback events based on the app SMS sharing in Android Society

Summary

Some time ago. Due to the needs of the project, SHARESDK is used to share this function. It contains the SMS unit. And the calling system to share the message to interact with the successful processing server after (I don't care here, received.) Just care to send it out). However, SHARESDK does not support the text message sharing callback function, consulting the technical customer service, also did not discuss the way to solve. So I tried to achieve a rough.

Method

After the call system text message sends, through the content observer listens to the text message Outbox The change, assumes the monitor hears has the content change the message ID, then obtains the current content and detects whether contains certain keywords (of course, this keyword is our custom. For example: "Jarlen"); If found then the description has been sent (I don't care if the other person can receive it).

Core Code

/** * Created by Jarlen on 2015/6/4. * * Public  class smscontentobserver extends contentobserver {    PrivateContext Mcontext;Private BooleanIsgoing =false;PrivateHandler Mhandler;PrivateString targetAddress =NULL;PrivateString observercontent =NULL;/** * SMS Send Listener Builder * * @param context * @param Handler Listener callback * @param add Ress Listener's target phone number * @param Content-Listening keyword * /     Public Smscontentobserver(context context, Handler Handler, string address, string content) {Super(handler); This. Mcontext = Context; This. Mhandler = handler;if(Address! =NULL) {//Remove all spaces from the phone number             This. targetAddress = Address.replaceall (" ",""); } This. observercontent = content; } Object obj =NewObject ();@Override     Public void OnChange(BooleanSelfchange) {synchronized(obj) {if(!isgoing) {isgoing =true; cursor cursor = mcontext.getcontentresolver (). Query (Uri.parse ("Content://sms/outbox"),NULL,NULL,NULL,NULL); String address =NULL; String smscontent =NULL;//Traverse query results to get the text message that the user is sending                 while(Cursor.movetonext ()) {StringBuffer SB =NewStringBuffer ();//Get the sending address of the SMSAddress = cursor. getString (Cursor.getcolumnindex ("Address")); smscontent = cursor. getString (Cursor.getcolumnindex ("Body")); }if(Address! =NULL&& smscontent! =NULL) {//Find a text message that is being sentLOG.E ("===","Find a text message that is being sent");if(TargetAddress! =NULL) {//Pre-specified recipients are not empty                        if(Address.contains (targetAddress) && smscontent.contains (observercontent)) {//happens to be a pre-specified recipient, and the information content contains some kind of keywordLOG.E ("===","Information content contains a keyword");                            Message msg = Mhandler.obtainmessage ();                            Msg.obj = address; Msg.what =1;                        Msg.sendtotarget (); }Else{Message msg = Mhandler.obtainmessage (); Msg.what =0;                        Msg.sendtotarget (); }                    }Else{//Recipients not specified in advance                        if(Smscontent.contains (observercontent)) {//Information content contains some kind of keywordLOG.E ("===","Information content contains a keyword");                            Message msg = Mhandler.obtainmessage ();                            Msg.obj = address; Msg.what =1;                        Msg.sendtotarget (); }Else{Message msg = Mhandler.obtainmessage (); Msg.what =0;                        Msg.sendtotarget (); }                    }                }            }        }    }}

Create a listener

 /** * monitor */ private  smscontentobserver smscontentobserver; private     boolean  smscontentobserverfind = false ; private  Handler Mhandler = new  Handler () {public  void  handlemessage  (Message msg) {if  (msg.what = = 1  &&!smscontentobserverfind) {.. ......            //related handling  smscontentobserverfind = true ; }        }    };

new SMSContentObserver(this, mHandler, usernumber,"某关键词");getContentResolver().registerContentObserver(Uri.parse("content://sms"true, smsContentObserver);

/***监听解绑*/ifnull) {            getContentResolver().unregisterContentObserver(smsContentObserver);            null;        }

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Implementation of sending callback events based on the app SMS sharing in Android Society