SMS receiving, SMS sending

Several ways to send SMS:
The first: Send an implicit intent to access the sent SMS messages from Android

//1Sends an implicit intent to send a short message with the simulator Intent Intent = new Intent (Intent. ACTION_sendto);URI data = URI. Parse("Smsto:"+"mobile phone number");Intent. SetData(data);Intent. PutExtra("Sms_body","SMS Content");StartActivity (Intent);//2Sends an implicit intent to send a short message with the simulator Intent Intent = new Intent (Intent. ACTION_view);Intent. SetType("Vnd.android-dir/mms-sms");Intent. PutExtra("Address","mobile phone number");Intent. PutExtra("Sms_body","SMS Content");StartActivity (Intent);

第二种：用Java代码来实现

Intent Intent = new Intent ("Com.tarena.SENT");pendingintent P1 = pendingintent. Getbroadcast(This,0, Intent,0);Intent Intent2 = new Intent ("Com.tarena.DELIVERY");pendingintent P2 = pendingintent. Getbroadcast(This,0, Intent2,0);Smsmanager Manager = Smsmanager. Getdefault();Manager. Sendtextmessage("15555215556", NULL, etsms. GetText(). toString(), p1, p2);

Note: Several parameters of the Sendtextmessage method are:
1) destinationaddress: Destination Address
2) Scaddress: the equivalent of which mobile base station address, as if it has not been enabled this parameter, so generally null
3) Text: Send SMS Content
Send a text message is generally sent to the carrier's base station, if the base station received, will use the fourth parameter
Send a deferred broadcast to send the status.
4) Sentintent: Send status: Successfully received the message I sent
Send SMS to the carrier's base station, in the base station sent to the destination address, if the destination address received, will use the fifth parameter,
Send a delayed broadcast to send the status I received, but this broadcast will not be sent, generally depending on whether your carrier will send
On the simulator, this parameter is useless;
5) Deliveryintent: Receive Status: Successfully received the message I sent

Note: Using code to send text messages directly, there are two points to note
1) Application Authority send_sms;
2) using the code to send text messages, text messages will not be written to the system data table;
Workaround:
The specific data to be inserted is determined according to your needs:

Contentvalues values = new Contentvalues ();Values. Put("Date", date);Values. Put("Body", body);Values. Put("Address", number);Values. Put("thread_id", thread_id);Values. Put("Person",0);Values. Put("Type",2);Context. Getcontentresolver(). Insert(Uri. Parse("Content://sms/sent"), values);

SMS Receive:
There is a service in the background of the Android system that is dedicated to receiving short messages, and when a new message arrives, the service sends a broadcast broadcast action: "Android.provider.Telephony.SMS_RECEIVED". And will receive a short message as part of the broadcast intent (intent extra) sent out.

A simple example of receiving a text message:
Register a broadcast:

    protectedvoidonResume() {        // TODO Auto-generated method stub        super.onResume();        new MyReciever();        new IntentFilter();        filter.addAction("android.provider.Telephony.SMS_RECEIVED");        filter.setPriority(1001);        registerReceiver(myReciever, filter);    }

Create a broadcast receiver:

 Public  class myreciever extends broadcastreceiver{        @Override         Public void OnReceive(context context, Intent Intent) {//TODO auto-generated method stubString action = Intent.getaction (); ("Android.provider.Telephony.SMS_RECEIVED". Equals (Action) {Bundle bundle = Intent.getextras (); Object [] PDUs = (object[]) Bundle.get ("PDUs"); StringBuilder Builder =NewStringBuilder (); String number ="";//stitching the data inside the PDUs array                 for(inti =0; i < pdus.length; i++) {Smsmessage message = SMSMESSAGE.CREATEFROMPDU ((byte[]) pdus[i]);//SMS contentBuilder.append (Message.getdisplaymessagebody ());//Phone numberNumber = Message.getdisplayoriginatingaddress (); }//intercept SMS, do not allow the system to receive,Abortbroadcast (); }        }    }

Cancel Registration:

@Override    protectedvoidonPause() {        // 解除广播注册        super.onPause();        unregisterReceiver(myReciever);    }

Our program if you want to receive a short message:
1) Register the broadcast receiver and receive Android.provider.Telephony.SMS_RECEIVED broadcast
2) permissions must be set Receive_sms:
3) Set a higher priority (around 1000)
4) If you do not want the system SMS program to receive text messages, the implementation of Abortbroadcast, broadcast stop issued

Question: If the system SMS receiving program does not receive the text message, then this text message will not be written to the database, you can insert into the data table:

Values are determined by themselves:

context.getContentResolver().insert(Uri.parse("content://sms/inbox"), values);

I also found the way, there is a better solution. Also hope to make a lot of suggestions!!

SMS receiving, SMS sending