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>