android 几种发送短信的方法

android中发送短信很简单，

首先要在Mainfest.xml中加入所需要的权限：

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

 

为了后面测试方便，干脆把SMS的所有权限加上。

方法1：

public class testSms extends Activity {

...

    private void send1(String phone, String message){

        PendingIntent pi = PendingIntent.getActivity( this , 0 , new Intent( this , testSms. class ), 0 );

        SmsManager sms = SmsManager.getDefault();

        sms.sendTextMessage(phone, null , message, pi, null );

    }

}

方法2：

如果想知道短信发送后的状态，需要两个Receiver来实现

private void send2(String number, String message){
    String SENT = "sms_sent" ;
    String DELIVERED = "sms_delivered" ;

    PendingIntent sentPI = PendingIntent.getActivity( this , 0 , new Intent(SENT), 0 );
    PendingIntent deliveredPI = PendingIntent.getActivity( this , 0 , new Intent(DELIVERED), 0 );

    registerReceiver( new BroadcastReceiver(){

            @Override
            public void onReceive(Context context, Intent intent) {
                switch (getResultCode())
                {
                    case Activity.RESULT_OK:
                        Log.i( "====>" , "Activity.RESULT_OK" );
                        break ;
                    case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                        Log.i( "====>" , "RESULT_ERROR_GENERIC_FAILURE" );
                        break ;
                    case SmsManager.RESULT_ERROR_NO_SERVICE:
                        Log.i( "====>" , "RESULT_ERROR_NO_SERVICE" );
                        break ;
                    case SmsManager.RESULT_ERROR_NULL_PDU:
                        Log.i( "====>" , "RESULT_ERROR_NULL_PDU" );
                        break ;
                    case SmsManager.RESULT_ERROR_RADIO_OFF:
                        Log.i( "====>" , "RESULT_ERROR_RADIO_OFF" );
                        break ;
                }
            }
    }, new IntentFilter(SENT));

    registerReceiver( new BroadcastReceiver(){
        @Override
        public void onReceive(Context context, Intent intent){
            switch (getResultCode())
            {
                case Activity.RESULT_OK:
                    Log.i( "====>" , "RESULT_OK" );
                    break ;
                case Activity.RESULT_CANCELED:
                    Log.i( "=====>" , "RESULT_CANCELED" );
                    break ;
            }
        }
    }, new IntentFilter(DELIVERED));

        SmsManager smsm = SmsManager.getDefault();
        smsm.sendTextMessage(number, null , message, sentPI, deliveredPI);
}

 

在模拟器上是看不到Receiver中的log信息的，据网上说在手机上是可以实现的，只可惜手中无机，也只能纸上谈兵了。

方法3：

上面都是发送文本文件，如果想发送一些非文本，比如加密数据，可以用以下方法：

private void send2(String number, String message){
    SmsManager smsm = SmsManager.getDefault();
    short port = 1000 ;
    PendingIntent pi = PendingIntent.getBroadcast(test. this , 0 , new Intent(), 0 );
    smsm.sendDataMessage(number, null , port, message.getBytes(), pi, null );
}

 

方法4：

调用系统的短信界面，这个方法需要用户自己输入接收方的电话号码

private void send(String message){
    Intent sendIntent = new Intent(Intent.ACTION_VIEW);
    sendIntent.putExtra( "sms_body" , message);
    sendIntent.setType( "vnd.android-dir/mms-sms" );
}

 

这个方法自动设置接收方的号码

private void send1(String number, String message){
    Uri uri = Uri.parse( "smsto:" + number);
    Intent sendIntent = new Intent(Intent.ACTION_VIEW, uri);
    sendIntent.putExtra( "sms_body" , message);
    startActivity(sendIntent);
}

 

短信的接受，需要实现BroadcastReceiver类，监听系统消息

首先在Mainfest.xml中加入申明，SmsReceiver为实现类

< receiver android:name = ".SmsReceiver" >

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

</ receiver >

 

如果是方法3，使用sendDataMessage时需要加入

< receiver android:name = ".SmsReceiver" >

< intent-filter >
    < action android:name = "android.intent.action.DATA_SMS_RECEIVED" />
    < data android:scheme = "sms" />
    < data android:host = "localhost" />
    < data android:port = "1000" />
</ intent-filter >

</ receiver >

将其中的dat数据注释掉，模拟器上也可以接收到短信； port跟sendDataMessage中的端口值不一致时，也没有问题，太神奇了

public class SmsReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle bundle = intent.getExtras();
        SmsMessage[] msgs = null ;
        String phone;
        String message;

        if (bundle != null ){
            Object[] pdus = (Object[])bundle.get( "pdus" );
            msgs = new SmsMessage[pdus.length];
            for ( int i = 0 ; i < msgs.length; i++){
                msgs[i] = SmsMessage.createFromPdu(( byte [])pdus[i]);
                phone = msgs[i].getOriginatingAddress();
                message = msgs[i].getMessageBody();
            }
        }
    }
}

如果是sendDataMessage发送：

public class SmsReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle bundle = intent.getExtras();
        SmsMessage[] msgs = null ;
             String phone;
             String message;

        if (bundle != null ){
            Object[] pdus = (Object[])bundle.get( "pdus" );
            msgs = new SmsMessage[pdus.length];
            for ( int i = 0 ; i < msgs.length; i++){
                msgs[i] = SmsMessage.createFromPdu(( byte [])pdus[i]);
                phone = msgs[i].getOriginatingAddress();
                byte data[] = SmsMessage.createFromPdu(( byte [])pdus[i]).getUserData();
                message = new String(data);
            }
        }
    }
}

 

不一样的地方是message的获取时使用getUserData()方法。

原文转自：http://blog.csdn.net/rangq1/article/details/5793953