android 让5556和5554发发sms

嗯  今天写了两个activity来玩玩sms。。

 

首先是做一个输入框，输入号码和短信内容。

 

<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout
android:id="@+id/widget40"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
>
<TextView
android:id="@+id/tel_num_send"
android:layout_width="wrap_content"
android:layout_height="25px"
android:text="Tel Number:"
android:layout_x="10px"
android:layout_y="22px"
>
</TextView>
<EditText
android:id="@+id/telNumText_send"
android:layout_width="197px"
android:layout_height="35px"
android:text=""
android:textSize="18sp"
android:layout_x="90px"
android:layout_y="12px"
>
</EditText>
<EditText
android:id="@+id/message_copntent_send"
android:layout_width="319px"
android:layout_height="86px"
android:text=""
android:textSize="18sp"
android:layout_x="0px"
android:layout_y="112px"
>
</EditText>
<Button
android:id="@+id/send_button_send"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Send"
android:layout_x="120px"
android:layout_y="212px"
>
</Button>
<TextView
android:id="@+id/message_content_text_send"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Input Message"
android:layout_x="10px"
android:layout_y="82px"
>
</TextView>
</AbsoluteLayout>

 

对应的activity：

 

package com.sun.smsdemo;
/**
 * @author Sun.Zhong
 * @version 1.0
 */
import android.app.Activity;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.gsm.SmsManager;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
/**
 *
 * @param demo :its own object.
 * @param telNum: telephone number to send to .
 * @param messageText : the message need to send .
 * @param sendBtn:Button.
 *
 */
public class SMSDemo extends Activity{
 private static SMSDemo demo;
 private EditText telNum;
 private EditText messageText;
 private Button sendBtn;
 /**
  * override the method onCreate()
  * 1.bind the data telNum and messageText.
  * 2.set the sendBtn's listener.
  */
 public void onCreate(Bundle savedInstanceState){
  super.onCreate(savedInstanceState);
  setContentView(R.layout.sendform);
  
  demo = this;
  telNum = (EditText) findViewById(R.id.telNumText_send);
  messageText = (EditText) findViewById(R.id.message_copntent_send);
  sendBtn = (Button) findViewById(R.id.send_button_send);
  
  /**
   * 1.get the data from the input line..
   * 2.call the SmsManager and send the message.
   */
  sendBtn.setOnClickListener(new OnClickListener(){
   public void onClick(View v) {
    String telNumStr = telNum.getText().toString();
    String messageStr = messageText.getText().toString();
    if(null != telNumStr && null != messageStr){
    SmsManager smsMgr = SmsManager.getDefault();
    Intent i = new Intent("com.sun.smsdemo.IGNORE_ME");
    PendingIntent dummyEvent = PendingIntent.getBroadcast(SMSDemo.this,
      0, i, 0);
    try {
     smsMgr.sendTextMessage(telNumStr, null, messageStr, dummyEvent,
       dummyEvent);
    } catch (Exception e) {
     Log.e("SmsSending", "SendException", e);
    } 
    }else{
     showDialog(getTaskId());
    }
   }   
  });
 }
 /**
  * get its object.
  * @return SMSDemo
  */
 public static SMSDemo getApp(){
  return demo;
 }

}

  SmsManager smsMgr = SmsManager.getDefault();
    Intent i = new Intent("com.sun.smsdemo.IGNORE_ME");
    PendingIntent dummyEvent = PendingIntent.getBroadcast(SMSDemo.this,
      0, i, 0);
    try {
     smsMgr.sendTextMessage(telNumStr, null, messageStr, dummyEvent,
       dummyEvent);
    } catch (Exception e) {
     Log.e("SmsSending", "SendException", e);
    } 
这一段就是发送操作了。。

 

嗯  然后再搞个接受的ui。

 

<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout
android:id="@+id/widget40"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
>
<EditText
android:id="@+id/message_get"
android:layout_width="319px"
android:layout_height="86px"
android:text=""
android:textSize="18sp"
android:layout_x="0px"
android:layout_y="42px"
>
</EditText>
<EditText
android:id="@+id/message_reply"
android:layout_width="319px"
android:layout_height="76px"
android:textSize="18sp"
android:layout_x="0px"
android:layout_y="182px"
>
</EditText>
<TextView
android:id="@+id/widget29"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView1"
android:layout_x="-150px"
android:layout_y="-18px"
>
</TextView>
<Button
android:id="@+id/reply_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Reply"
android:layout_x="120px"
android:layout_y="282px"
>
</Button>
<TextView
android:id="@+id/widget42"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Reply Message:"
android:layout_x="10px"
android:layout_y="152px"
>
</TextView>
<TextView
android:id="@+id/widget43"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Get Message:"
android:layout_x="10px"
android:layout_y="12px"
>
</TextView>
<ProgressBar
android:id="@+id/bar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="130px"
android:layout_y="132px"
>
</ProgressBar>
</AbsoluteLayout>

 

接收短信需用实现BroadcastReceiver ，并覆盖

public void onReceive(Context context, Intent intent) 方法：

 

package com.sun.smsdemo;
/**
 * @author Sun.Zhong
 * @version 1.0
 */
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.gsm.SmsMessage;
import android.util.Log;

public class SMSReceiver extends BroadcastReceiver {
 @Override
 public void onReceive(Context context, Intent intent) {
  SMSDemo demo = SMSDemo.getApp();
  Bundle bundle = intent.getExtras();
  StringBuffer sb = new StringBuffer(5000);
  Object messages[] = (Object[]) bundle.get("pdus");
  SmsMessage smsMessage[] = new SmsMessage[messages.length];
  for (int n = 0; n < messages.length; n++) {

   smsMessage[n] = SmsMessage.createFromPdu((byte[]) messages[n]);
   String address = smsMessage[n].getOriginatingAddress();
   sb.append(address + ":").append(smsMessage[n].getMessageBody());
  }
  Log.e("message", sb.toString());
  /**
   * call an intent to start the activity DisplayMessage with variable
   * message data.
   */
  Intent i = new Intent(context, DisplayMessage.class);
  i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  i.putExtra("message", sb.toString());
  context.startActivity(i);
  
 }

}

 

这样当有message来的时候，这个SMSReceiver  就会call它的onReceive（）方法

然后把message的内容通过intent传到显示数据的DisplayMessage activity中

 

package com.sun.smsdemo;

import android.app.Activity;
import android.app.PendingIntent;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.telephony.gsm.SmsManager;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;

public class DisplayMessage extends Activity {
 private EditText messageText;
 private EditText messageReplyText;
 private Intent intent;
 private String telNum;
 private String message;
 private Button replyBtn;
 private ProgressBar bar;

 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  messageText = (EditText) findViewById(R.id.message_get);
  messageReplyText = (EditText) findViewById(R.id.message_reply);
  replyBtn = (Button) findViewById(R.id.reply_button);
  bar = (ProgressBar) findViewById(R.id.bar);
  bar.setVisibility(ProgressBar.INVISIBLE);
  intent = getIntent();
  String data = intent.getStringExtra("message");
  String[] str = data.split(":");
  if (str.length == 2) {
   telNum = str[0];
   message = str[1];
  }
  messageText.append(data);
  messageText.append("\n");
  //messageText.append("\n");
  replyBtn.setOnClickListener(new OnClickListener() {
   public void onClick(View v) {
    bar.setVisibility(ProgressBar.VISIBLE);
    String replyMessage = messageReplyText.getText().toString();
    SmsManager smsMgr = SmsManager.getDefault();
    Intent i = new Intent("com.sun.smsdemo.IGNORE_ME");
    PendingIntent dummyEvent = PendingIntent.getBroadcast(DisplayMessage.this,
      0, i, 0);
    try {
     smsMgr.sendTextMessage(telNum, null, replyMessage, dummyEvent,
       dummyEvent);
     messageText.append(replyMessage);
     messageText.append("\n");
     messageReplyText.setText("");
     
    } catch (Exception e) {
     Log.e("SmsSending", "SendException", e);
    }
    bar.setVisibility(ProgressBar.INVISIBLE);

   }

  });
 }

 /**
  * get the name by his tel number.
  * @param telNum
  * @return
  */
 private String getNameByIdTelnum(String telNum) {
  Cursor mCursor = this.getContentResolver().query(Uri.parse("telNum"),
    null, null, null, null);
  String result = mCursor.getColumnName(1);
  Log.e("test name", result);
  return "";
  // mCursor.getColumnIndex("Sun");
 }
}

 

最后记得添加相应的权限。。。

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

 

这是初步的功能，后面想添加一个类似聊天记录的功能。。。详细再说。

 

在JE写block不能直接上传图片真TMD不爽。。。。

 

 

是了  忘记说怎么用。。启动两个emulator，同时在这两条鸟一起运行这个应用，然后tel num一个填5556 一个填5554就可以互发短信了。。。。

 

ps：UI做的丑了一点。。。