MessageSend.java
package com.ststudy.Message;
import android.app.Activity;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import java.util.ArrayList;
/**
* Created by aaron on 9/1/15.
*/
public class MessageSend extends Activity {
private EditText mEtPhoneNumber = null;
private EditText mEtMessage = null;
private Button mBtSend = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
sendMessage();
}
//发送短信
public void sendMessage()
{
//获取ID
mEtPhoneNumber = (EditText) findViewById(R.id.etPhoneNumber);
mEtMessage = (EditText) findViewById(R.id.etMessage);
mBtSend = (Button) findViewById(R.id.btSend);
//按钮点击
mBtSend.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String _phoneNumber = mEtPhoneNumber.getText().toString();
String _content = mEtMessage.getText().toString();
SmsManager sms = SmsManager.getDefault();
ArrayList<String> smss = sms.divideMessage(_content);
for (String string : smss) {
sms.sendTextMessage(_phoneNumber, null, string, null, null);
}
}
});
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<EditText
android:id="@+id/etPhoneNumber"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="请输入手机号"
android:inputType="phone"/>
<EditText
android:id="@+id/etMessage"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:lines="5"
android:gravity="left"
android:hint="请输入短信内容"/>
<Button
android:id="@+id/btSend"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="发送短信"/>
</LinearLayout>
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ststudy.Message"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="13"/>
<application android:label="@string/app_name">
<activity android:name=".MessageSend">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
<!--发送短信所需要的权限-->
<uses-permission android:name="android.permission.SEND_SMS"/>
</manifest>
运行结果: