短信操作

一、监听短信的接收

1.注册广播接收器 

< receiver android:name ="SMSReceiver" >
< intent-filter >
< action android:name ="android.provider.Telephony.SMS_RECEIVED" />
</ intent-filter >
</ receiver >

 

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.widget.Toast;

public class SMSReceiver extends BroadcastReceiver {

public static final String SMS_RECEIVED = " android.provider.Telephony.SMS_RECEIVED " ;

@Override
public void onReceive(Context context, Intent intent) {
if (SMS_RECEIVED.equals(intent.getAction())) {
Bundle bundle = intent.getExtras();
if (bundle != null ) {
Object[] pdus = (Object[]) bundle.get( " pdus " );
final SmsMessage[] messages = new SmsMessage[pdus.length];
String msg = "" ;
for ( int i = 0 ; i < pdus.length; i ++ ) {
messages[i] = SmsMessage.createFromPdu(( byte []) pdus[i]);
msg += messages[i].getMessageBody();
}
Toast.makeText(context, msg, Toast.LENGTH_LONG).show();
}
}
}

}

2.添加权限 

< uses-permission android:name ="android.permission.RECEIVE_SMS" ></ uses-permission >

 

 二、读取收件箱中的短信

1.从数据库中读取，URI为"content://sms/inbox" 

import android.app.Activity;
import android.content.ContentResolver;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.widget.TextView;

public class MySMSManager extends Activity {

private TextView textview;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super .onCreate(savedInstanceState);
setContentView(R.layout.main);
textview = (TextView) findViewById(R.id.textview);
readShortMessage();
}

public void readShortMessage() {
ContentResolver cr = getContentResolver();
Cursor cursor = cr.query(Uri.parse( " content://sms/inbox " ), null , null , null , null );
String msg = "" ;
while (cursor.moveToNext()) {
int phoneColumn = cursor.getColumnIndex( " address " );
int smsColumn = cursor.getColumnIndex( " body " );
msg += cursor.getString(phoneColumn) + " : " + cursor.getString(smsColumn) + " \n " ;
}
textview.setText(msg);
}
}

2.添加权限 

< uses - permission android:name = " android.permission.READ_SMS " ></ uses - permission >

 

 附：其它短信的URI和数据库表字段 

String SMS_URI_ALL = " content://sms/ " ;
String SMS_URI_INBOX = " content://sms/inbox " ;
String SMS_URI_SENT = " content://sms/sent " ;
String SMS_URI_DRAFT = " content://sms/draft " ;
String SMS_URI_OUTBOX = " content://sms/outbox " ;
String SMS_URI_FAILED = " content://sms/failed " ;
String SMS_URI_QUEUED = " content://sms/queued " ;

 

/*
_id => 短消息序号 如100
thread_id => 对话的序号 如100
address => 发件人地址，手机号.如+8613811810000
person => 发件人，返回一个数字就是联系人列表里的序号，陌生人为null
date => 日期 long型。如1256539465022
protocol => 协议 0 SMS_RPOTO, 1 MMS_PROTO
read => 是否阅读 0未读， 1已读
status => 状态 -1接收，0 complete, 64 pending, 128 failed
type => 类型 1是接收到的，2是已发出
body => 短消息内容
service_center => 短信服务中心号码编号。如+8613800755500
*/

 

三、打开发送短信界面

 

Uri uri = Uri.parse( " smsto:13800138000 " );
Intent it = new Intent(Intent.ACTION_SENDTO, uri);
it.putExtra( " sms_body " , " The SMS text " );
startActivity(it);

 

 

四、发送短信

1.通过SmsManager的sendTextMessage(destinationAddress, scAddress, text, sentIntent, deliveryIntent)方法发送



String msg = " hello " ;
String number = " 1234565678 " ;
SmsManager sms = SmsManager.getDefault();
PendingIntent pi = PendingIntent.getBroadcast( this , 0 , new Intent(), 0 );
sms.sendTextMessage(number, null ,msg,pi, null );

 

2.添加权限

< uses - permission android:name = " android.permission.SEND_SMS " ></ uses - permission >

 

五、直接向数据库写短信

 

ContentResolver cr = getContentResolver();
ContentValues cv = new ContentValues();
cv.put( " address " , " 13800138000 " );
cv.put( " body " , " hello! " );
cr.insert(Uri.parse( " content://sms/inbox " ), cv);

 

权限：

< uses-permission android:name ="android.permission.WRITE_SMS" ></ uses-permission >

 

 六、监听短信数据库变化

使用ContentObserver ，观察"content://sms"的变化，调用重写的onChange方法，可以监听到短信记录的变化，这样可以监听发短信，同样也是可以监听收短信的。

import android.database.ContentObserver;
import android.os.Handler;
import android.util.Log;

public class SMSObserver extends ContentObserver {

public SMSObserver(Handler handler) {
super (handler);
}

@Override
public void onChange( boolean selfChange) {
Log.i( " sms " , " sms " );
}

}

 

然后在Acitivty或Service里注册这个观察者

getContentResolver().registerContentObserver(Uri.parse( " content://sms " ),
true , new SMSObserver( new Handler()));

 

转载于:https://www.cnblogs.com/pen-ink/archive/2010/12/26/1917243.html