发短信的小例子（Android）

今天写了一个很简单的发短信小例子和大家分享一下

例子很简单就一个类文件和一个布局文件。

首先添加发短信权限

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.shq.sendmsg"    android:versionCode="1"    android:versionName="1.0" >    <uses-sdk android:minSdkVersion="7" />    <application        android:icon="@drawable/ic_launcher"        android:label="@string/app_name" >        <activity            android:name=".SendMsgActivity"            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"/><!--发短信权限--></manifest>

SendMsgActivity.java

package com.shq.sendmsg;import android.app.Activity;import android.app.PendingIntent;import android.content.Intent;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;/** * 发信息 *  * @author SongHaiqing 2012-2-10 */public class SendMsgActivity extends Activity implements OnClickListener {Button btn_sendSMS;EditText et_sms;EditText et_number;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);btn_sendSMS = (Button) findViewById(R.id.btn_sendSMS);btn_sendSMS.setOnClickListener(this);et_sms = (EditText) findViewById(R.id.et_sms);et_number=(EditText) findViewById(R.id.et_number);}@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.btn_sendSMS:sendSMS();break;}}/** * 发短信 */private void sendSMS() {SmsManager smsManager = SmsManager.getDefault();PendingIntent pendingIntent = PendingIntent.getBroadcast(SendMsgActivity.this, 0, new Intent(), 0);smsManager.sendTextMessage(et_number.getText().toString(), null,et_sms.getText().toString(), pendingIntent, null);Toast.makeText(SendMsgActivity.this, "短信发送完成", Toast.LENGTH_LONG).show();}}

main.xml

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >    <TextView        android:id="@+id/textView1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignBaseline="@+id/editText1"        android:layout_alignBottom="@+id/editText1"        android:layout_alignParentLeft="true"        android:text="@string/sendName" />    <EditText        android:id="@+id/et_number"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignParentRight="true"        android:layout_alignParentTop="true"        android:layout_toRightOf="@+id/textView1" />    <EditText        android:id="@+id/et_sms"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignParentLeft="true"        android:layout_below="@+id/et_number"        android:layout_toLeftOf="@+id/btn_sendSMS" >        <requestFocus />    </EditText>    <Button        android:id="@+id/btn_sendSMS"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignBaseline="@+id/et_sms"        android:layout_alignBottom="@+id/et_sms"        android:layout_alignParentRight="true"        android:text="发短信" /></RelativeLayout>

还有问题可以免费下载源代码：http://download.csdn.net/detail/mark_dev/4056332

谢谢大家