Android接收和发送短信处理

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; 

  @Override
  protected 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() {
      @Override
      public 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);
      }
    });
  } 

  @Override
  protected void onDestroy() {
    super.onDestroy();
    //在Activity摧毁的时候停止监听
    unregisterReceiver(messageReceiver);
    unregisterReceiver(sendStatusReceiver);
  } 

  class MessageReceiver extends BroadcastReceiver { 

    @Override
    public 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 { 

    @Override
    public 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" > 

  <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="50dp" > 

    <TextView
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_gravity="center_vertical"
      android:padding="10dp"
      android:text="From:" /> 

    <TextView
      android:id="@+id/sender"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_gravity="center_vertical" />
  </LinearLayout> 

  <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="50dp" > 

    <TextView
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_gravity="center_vertical"
      android:padding="10dp"
      android:text="Content:" /> 

    <TextView
      android:id="@+id/content"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_gravity="center_vertical" />
  </LinearLayout> 

  <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="50dp" > 

    <TextView
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_gravity="center_vertical"
      android:padding="10dp"
      android:text="To:" /> 

    <EditText
      android:id="@+id/to"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:layout_gravity="center_vertical"
      android:layout_weight="1" />
  </LinearLayout> 

  <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="50dp" > 

    <EditText
      android:id="@+id/msg_input"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:layout_gravity="center_vertical"
      android:layout_weight="1" /> 

    <Button
      android: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-sdk
    android: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" /> 

  <application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
      android: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> 

以上就是本文的全部内容，希望对大家的学习有所帮助。