Android开发5：短信发送器

1、短信发送，同样使用的是系统的服务，需要加上权限
AndroidManifest.xml代码

2、设计界面

main.xml代码

strings.xml代码

Hello World, SendMessageActivity! 吴版短信发送 请输入号码： 请输入短信内容 发送短信 短信发送成功

3、Activity

SendMessageActivity.java代码

package com.sendmessage.activity; import java.util.List; 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 android.widget.Toast; public class SendMessageActivity extends Activity { /** Called when the activity is first created. */ private EditText phoneText; private EditText contentText; private Button button; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); phoneText = (EditText) this.findViewById(R.id.phoneNum); contentText = (EditText) this.findViewById(R.id.content); button = (Button) this.findViewById(R.id.button); button.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { sendMessage(); } }); } /** * */ private void sendMessage() { // 获取文本框中的内容 String phone_num = phoneText.getText().toString(); String content = contentText.getText().toString(); SmsManager smsMagager = SmsManager.getDefault(); if (content.length() > 70) { List sms = smsMagager.divideMessage(content); for (String con : sms) { smsMagager.sendTextMessage(phone_num, null, con, null, null); } } else { smsMagager.sendTextMessage(phone_num, null, content, null, null); } Toast.makeText(this, R.string.info, 1); } }

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