android学习笔记3--------短信发送器

import java.util.List; 
 
import android.app.Activity; 
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; 
 
public class SendMessageActivity extends Activity 
{ 
    private EditText mobileEditText; 
    private EditText contenText; 
    private Button sendbButton; 
    private Button exitButton; 
     
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) 
    { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.main); 
        mobileEditText=(EditText)findViewById(R.id.mobile); 
        contenText=(EditText)findViewById(R.id.content); 
        sendbButton=(Button)findViewById(R.id.send); 
        exitButton=(Button)findViewById(R.id.exit); 
         
        sendbButton.setOnClickListener(listener); 
        exitButton.setOnClickListener(listener); 
    } 
     
    private OnClickListener listener=new OnClickListener() 
    { 
         
        @Override 
        public void onClick(View v) 
        { 
            Button button=(Button)v; 
            switch (button.getId()) 
            { 
                case R.id.send: 
                    String mobile=mobileEditText.getText().toString(); 
                    String contentString=contenText.getText().toString(); 
                    SmsManager smsManager=SmsManager.getDefault(); 
                     
                    //Intent intent=new Intent();                 
                    //intent.setAction(Intent.ACTION_SENDTO);  
                    //intent.setData(Uri.parse("smsto:"+mobile));  
                    if(contentString.length()>70) 
                    { 
                        List<String> contents=smsManager.divideMessage(contentString); 
                        for(String sms:contents) 
                        { 
                            smsManager.sendTextMessage(mobile, null, sms, null, null); 
                            //intent.putExtra("sms_body", sms);  
                            //SendMessageActivity.this.startActivity(intent);  
                        } 
                    } 
                    else  
                    { 
                        smsManager.sendTextMessage(mobile, null, contentString, null, null); 
                        //intent.putExtra("sms_body", contentString);  
                        //SendMessageActivity.this.startActivity(intent);  
                    } 
                    Toast.makeText(SendMessageActivity.this, "短信已发送", Toast.LENGTH_SHORT).show(); 
                    break; 
                     
                case R.id.exit: 
                    android.os.Process.killProcess(android.os.Process.myPid()); 
                    break; 
     
                default

补充：移动开发 , Android ,

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