Android 收发短信 （8.2）

效果：点击发送短信开始发送短信

           收到短信时将短信的内容显示出来

代码如下：

权限声明：

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

当收不到短信时候，手动在应用管理中将应用的短信收发权限打开

/** * Created by Linda on 16/5/14. * 短信的收发 * 根绝国际标准 每条短信的长度不超过160 个字符 * 如果短信长度过长，可以调用sendMultipartTextMessage()分隔成多条短信来发送 */public class MesaageActivity extends Activity {    private TextView sender;    private TextView content;    private EditText to;//接收短信的手机号码    private EditText msgInput;//发送信息的内容    private Button send;    private IntentFilter receiveFilter;//短信接收    private MessageReceiver messageReceiver;    private IntentFilter sendFilter;//短信发送    private SendStatusReceiver sendStatusReceiver;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.message);        sender = (TextView) findViewById(R.id.sender);        content = (TextView) findViewById(R.id.content);        to = (EditText) findViewById(R.id.to);        msgInput = (EditText) findViewById(R.id.msg_input);        send = (Button) findViewById(R.id.send);//        注册短信接收的广播        receiveFilter = new IntentFilter();        receiveFilter.addAction("android.provider.Telephony.SMS_RECEIVED");        receiveFilter.setPriority(100);        messageReceiver = new MessageReceiver();        registerReceiver(messageReceiver, receiveFilter);//       注册监听短信发送的广播        sendFilter = new IntentFilter();        sendFilter.addAction("SENT_SMS_ACTION");        sendStatusReceiver = new SendStatusReceiver();        registerReceiver(sendStatusReceiver, sendFilter);//       点击按钮发送短信        send.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                SmsManager smsManager = SmsManager.getDefault();                Intent sentIntent = new Intent("SENT_SMS_ACTION");                PendingIntent pi = PendingIntent.getBroadcast(                        MesaageActivity.this, 0, sentIntent, 0);                //根据号码和内容发送短信（需要权限）                smsManager.sendTextMessage(to.getText().toString(), null,                        msgInput.getText().toString(), pi, null);            }        });    }    @Override    protected void onDestroy() {        super.onDestroy();        unregisterReceiver(messageReceiver);        unregisterReceiver(sendStatusReceiver);    }//短信接收的广播    class MessageReceiver extends BroadcastReceiver {        @Override        public void onReceive(Context context, Intent intent) {            Bundle bundle = intent.getExtras();            Object[] pdus = (Object[]) bundle.get("pdus");//获取短信数组            SmsMessage[] messages = new SmsMessage[pdus.length];            for (int i = 0; i < messages.length; i++) {                messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);//将pdu字符数组转换成SmsMessage对象            }            String address = messages[0].getOriginatingAddress();//获取短信发送方的号码            String fullMessage = "";            for (SmsMessage message : messages) {                fullMessage += message.getMessageBody();//获取短信的内容            }            sender.setText(address);            content.setText(fullMessage);            abortBroadcast();        }    }//监听广播是否发送成功的广播    class SendStatusReceiver extends BroadcastReceiver {        @Override        public void onReceive(Context context, Intent intent) {            if (getResultCode() == RESULT_OK) {                Toast.makeText(context, "Send succeeded", Toast.LENGTH_LONG)                        .show();            } else {                Toast.makeText(context, "Send failed", Toast.LENGTH_LONG)                        .show();            }        }    }}