关于短信接收处理方面，当前已经有一些app做的比较好了，比如发给手机发验证码验证的问题，很多app在手机接收到验证码后，不需要输入，就直接可以跳过验证界面，这就是用到了对接收到的短信的处理。至于短信的发送，也没什么好说的了。在此也只是附上一个小实例。

 

效果图：

 

 

MainActivity:

 

import android.app.Activity;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.telephony.SmsMessage;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;public class MainActivity extends Activity {private TextView sender;private TextView content;private IntentFilter receiveFilter;private MessageReceiver messageReceiver;private EditText to;private EditText msgInput;private Button send;private IntentFilter sendFilter;private SendStatusReceiver sendStatusReceiver;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);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);//为接收短信设置要监听的广播receiveFilter = new IntentFilter();receiveFilter.addAction("android.provider.Telephony.SMS_RECEIVED");messageReceiver = new MessageReceiver();registerReceiver(messageReceiver, receiveFilter);//为发送短信设置要监听的广播sendFilter = new IntentFilter();sendFilter.addAction("SENT_SMS_ACTION");sendStatusReceiver = new SendStatusReceiver();registerReceiver(sendStatusReceiver, sendFilter);send.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {//发送短信//并使用sendTextMessage的第四个参数对短信的发送状态进行监控SmsManager smsManager = SmsManager.getDefault();Intent sentIntent = new Intent("SENT_SMS_ACTION");PendingIntent pi = PendingIntent.getBroadcast(MainActivity.this, 0, sentIntent, 0);smsManager.sendTextMessage(to.getText().toString(), null,msgInput.getText().toString(), pi, null);}});}@Overrideprotected void onDestroy() {super.onDestroy();//在Activity摧毁的时候停止监听unregisterReceiver(messageReceiver);unregisterReceiver(sendStatusReceiver);}class MessageReceiver extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {Bundle bundle = intent.getExtras();//使用pdu秘钥来提取一个pdus数组Object[] pdus = (Object[]) bundle.get("pdus");SmsMessage[] messages = new SmsMessage[pdus.length];for (int i = 0; i < messages.length; i++) {messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);}//获取发送方号码String address = messages[0].getOriginatingAddress();//获取短信内容String fullMessage = "";for (SmsMessage message : messages) {fullMessage += message.getMessageBody();}sender.setText(address);content.setText(fullMessage);}}class SendStatusReceiver extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {if (getResultCode() == RESULT_OK) {//发送成功Toast.makeText(context, "Send succeeded", Toast.LENGTH_LONG).show();} else {//发送失败Toast.makeText(context, "Send failed", Toast.LENGTH_LONG).show();}}}}

 

 

 

 

 

activity_main:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical" ><LinearLayoutandroid:layout_width="match_parent"android:layout_height="50dp" ><TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center_vertical"android:padding="10dp"android:text="From:" /><TextViewandroid:id="@+id/sender"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center_vertical" /></LinearLayout><LinearLayoutandroid:layout_width="match_parent"android:layout_height="50dp" ><TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center_vertical"android:padding="10dp"android:text="Content:" /><TextViewandroid:id="@+id/content"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center_vertical" /></LinearLayout><LinearLayoutandroid:layout_width="match_parent"android:layout_height="50dp" ><TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center_vertical"android:padding="10dp"android:text="To:" /><EditTextandroid:id="@+id/to"android:layout_width="0dp"android:layout_height="wrap_content"android:layout_gravity="center_vertical"android:layout_weight="1" /></LinearLayout><LinearLayoutandroid:layout_width="match_parent"android:layout_height="50dp" ><EditTextandroid:id="@+id/msg_input"android:layout_width="0dp"android:layout_height="wrap_content"android:layout_gravity="center_vertical"android:layout_weight="1" /><Buttonandroid:id="@+id/send"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center_vertical"android:text="Send" /></LinearLayout></LinearLayout>

 

 

 

 

 

AndroidManifest:

 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.example.smstest"android:versionCode="1"android:versionName="1.0" ><uses-sdkandroid:minSdkVersion="14"android:targetSdkVersion="17" />//接受短信<uses-permission android:name="android.permission.RECEIVE_SMS" />//发送短信<uses-permission android:name="android.permission.SEND_SMS" /><applicationandroid:allowBackup="true"android:icon="@drawable/ic_launcher"android:label="@string/app_name"android:theme="@style/AppTheme" ><activityandroid:name="com.example.smstest.MainActivity"android:label="@string/app_name" ><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity></application></manifest>