android 发送短信例子

发送短信例子"/>

android 发送短信例子

只要是手机。都具备打电话、发短信这些基本功能，那么。今天我们首先了解下如何用Android发短信

1、新建工程

2、修改已经生成的main.xml

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android=""android:orientation="vertical"android:layout_width="fill_parent"android:layout_height="fill_parent"> <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello"/><EditText android:id="@+id/text"android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/text"/><EditText android:layout_width="fill_parent" android:layout_height="200px" android:background="#ffffff"android:textColor="#000000"android:id="@+id/message"android:text="@string/message"/><Button android:id="@+id/button"android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_centerInParent="true" android:text="@string/button"/></LinearLayout>

3、配置res/values/Strings.xml

<?xml version="1.0" encoding="utf-8"?> <resources><string name="hello">短信测试</string><string name="app_name">短信测试</string><string name="button">发送</string><string name="text">13800138000</string><string name="message">请输入短信内容</string></resources>

4、添加关键代码

import java.util.regex.Matcher; import java.util.regex.Pattern; import android.app.Activity; import android.app.PendingIntent; import android.content.Intent; import android.os.Bundle; import android.telephony.gsm.SmsManager; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.Toast;public class SendMessage extends Activity {/** Called when the activity is first created. */private Button send;private EditText address;private EditText message;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);message = (EditText)findViewById(R.id.message);address = (EditText)findViewById(R.id.text);send = (Button)findViewById(R.id.button);message.setOnClickListener(new EditText.OnClickListener(){@Overridepublic void onClick(View v) {// TODO Auto-generated method stubmessage.setText("");}});send.setOnClickListener(new Button.OnClickListener(){@Overridepublic void onClick(View v) {// TODO Auto-generated method stubString addre = address.getText().toString();String mess = message.getText().toString();SmsManager smsManager = SmsManager.getDefault();if (isPhoneNumberValid(addre) == true ) { //&& iswithid70(mess) == true 可采用同样的方式校验短信内容、长度等try {PendingIntent mPI = PendingIntent.getBroadcast(SendMessage.this, 0, new Intent(), 0);smsManager.sendTextMessage(addre, null, mess, mPI, null);} catch (Exception e) {// TODO: handle exception}Toast.makeText(SendMessage.this, "发送成功",Toast.LENGTH_SHORT ).show();address.setText("");message.setText("");} else {Toast.makeText(SendMessage.this, "***不符合",Toast.LENGTH_SHORT ).show();}}});}public static boolean isPhoneNumberValid(String phoneNumber){boolean isValid = false;String expression = "^//(?(//d{3})//)?[- ]?(//d{3})[- ]?(//d{5})$";String expression2 = "^//(?(//d{3})//)?[- ]?(//d{4})[- ]?(//d{4})$";CharSequence inputStr = phoneNumber;Pattern pattern = Pattern.compile(expression);Matcher matcher = pattern.matcher(inputStr);Pattern pattern2 = Pattern.compile(expression2);Matcher matcher2 = pattern2.matcher(inputStr);if(matcher.matches()||matcher2.matches()){isValid = true;}return isValid;} }

5、修改AndroidManifest.xml，增加短信发送权限

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android=""package="com.sendMessage"android:versionCode="1"android:versionName="1.0"><application android:icon="@drawable/icon" android:label="@string/app_name"><activity android:name=".SendMessage"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><uses-permission android:name="android.permission.SEND_SMS"></uses-permission> </manifest>

这样，整个demo就完成了  一下是运行效果

点击发送后 调用土司消息显示结果

小结

1.整体来说比较简单，主要用到了

PendingIntent mPI = PendingIntent.getBroadcast(SendMessage.this, 0, new Intent(), 0);smsManager.sendTextMessage(addre, null, mess, mPI, null);

2.别忘记在AndroidManifest.xml里添加权限

<uses-permission android:name="android.permission.SEND_SMS">