SMSActivity.java
package src.sms;
import android.app.Activity;
import android.os.Bundle;import android.telephony.SmsManager;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;public class SMSActivity extends Activity {
private String m_currentTelNumber; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); //设置短信UI //设置拨号按钮的事件监听器 Button smsButton = (Button) findViewById(R.id.smsButton); smsButton.setOnClickListener(new SmsButtonListener()); } /** * 使用SmsMessage来发送短信 */ private class SmsButtonListener implements OnClickListener{@Override
public void onClick(View v) { m_currentTelNumber = "09xxxxxxxxxxx"; EditText messageBody = (EditText) findViewById(R.id.sms_message); //调用一个短信管理器 SmsManager smsManager = SmsManager.getDefault(); //使用短信管理传送信息 smsManager.sendTextMessage(m_currentTelNumber, null, messageBody.getText().toString(), null, null); //调用一个Toast信息确定函数有被执行 String toastMessage = String.format("To:%1$s\nMessage Body:%2$s", m_currentTelNumber,messageBody.getText().toString()); Toast.makeText(SMSActivity.this, toastMessage, Toast.LENGTH_LONG).show(); } }}
广播机制，监控短信接收
SmsReceiver.java
package src.sms.receiver;
import android.content.BroadcastReceiver;
import android.content.Context;import android.content.Intent;import android.telephony.SmsMessage;import android.widget.Toast;/**
* 监控短信接收 SmsReceiver实现BroadcastReceiver， * 当Android系统广播SMS_RECEIVED时就接收，并产生一个信息确认有接收到 */public class SmsReceiver extends BroadcastReceiver { // 设置ACTION字符串来比对intent是否为接收短信 private static final String ACTION = "android.provider.Telephony.SMS_RECEIVED";@Override
public void onReceive(Context context, Intent intent) { // 只有属于接收短信的内容才需要处理 if (intent != null && intent.getAction() != null && (ACTION.compareToIgnoreCase(intent.getAction()) == 0)) { // 从Intent 中读取pdu的资料 Object[] pduData = (Object[]) intent.getExtras().get("pdus"); // 依照pduData的数组大小来添加一个短信的数组 SmsMessage[] smsArray = new SmsMessage[pduData.length]; // 将数据写入短信数组并且列出内容 for (int i = 0; i < pduData.length; i++) { smsArray[i] = SmsMessage.createFromPdu((byte[]) pduData[i]); String toastMessage = String .format("Message clip #%3$d, \n From : %2$s, \n Message Body: %1$s", smsArray[i].getMessageBody(), smsArray[i].getOriginatingAddress(), i); Toast.makeText(context, toastMessage, Toast.LENGTH_LONG).show(); } } }}
注册广播机制和添加权限
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="src.sms" android:versionCode="1" android:versionName="1.0" ><uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.SEND_SMS"/> <uses-permission android:name="android.permission.RECEIVE_SMS"/><application
android:icon="@drawable/ic_launcher" android:label="@string/app_name" > <activity android:name=".SMSActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" />
</intent-filter> </activity> <receiver android:name=".receiver.SmsReceiver"> <intent-filter> <action android:name="android.provider.Telephony.SMS_RECEIVED"/> </intent-filter> </receiver> </application></manifest>