在Android中发送短信和彩信，监听短信并显示

发送短信：

String body="this is sms demo";
Intent mmsintent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("smsto", number, null));
mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body);
mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, true);
mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, true);
startActivity(mmsintent);

发送彩信：

StringBuilder sb = new StringBuilder();
sb.append("file://");
sb.append(fd.getAbsoluteFile());
Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("mmsto", number, null));
// Below extra datas are all optional.
intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_SUBJECT, subject);
intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body);
intent.putExtra(Messaging.KEY_ACTION_SENDTO_CONTENT_URI, sb.toString());
intent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, composeMode);
intent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, exitOnSent);
startActivity(intent);

广播监听短信并显示内容：

AndroidManifest.xml中添加
<receiver android:name=".receive">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<uses-permission android:name="android.permission.READ_SMS"></uses-permission>

再写一个广播监听
public class receive extends BroadcastReceiver
{
String receiveMsg = "";
public void onReceive(Context context, Intent intent)
{
SmsMessage[] msg= null;

if (intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED"))
{
//StringBuilder buf = new StringBuilder();
Bundle bundle = intent.getExtras();
if (bundle != null) {
Object[] pdusObj = (Object[]) bundle.get("pdus");
msg= new SmsMessage[pdusObj.length];
for (int i = 0; i<pdusObj.length; i++)
msg[i] = SmsMessage.createFromPdu ((byte[]) pdusObj[i]);
}


for(int i = 0; i < msg.length; i++)
{
String msgTxt = msg[i].getMessageBody();
if (msgTxt.equals("Testing!"))
{
Toast.makeText(context, "success!", Toast.LENGTH_LONG).show();
return;
}
else
{
Toast.makeText(context, msgTxt, Toast.LENGTH_LONG).show();
return;
}
}
return;
}


}