android發送短信，爲什麼這會失敗？

Question

發送短信我寫了下面的代碼：

package com.sendsms; 

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; 

public class SendsmsActivity extends Activity { 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 
     Button new_btn = (Button)findViewById(R.id.send_btn); 
     new_btn.setOnClickListener(new OnClickListener(){ 
      @Override 
      public void onClick(View v) { 
       SmsManager sms = SmsManager.getDefault(); 
       sms.sendTextMessage("+8615959762862", null, "i love you", null, null);  
      } 
     }); 
    } 
} 

堆棧：

ISms$Stub$Proxy.sendText(String, String, String, PendingIntent, PendingIntent) line: 443  
SmsManager.sendTextMessage(String, String, String, PendingIntent, PendingIntent) line: 87 
SendsmsActivity$1.onClick(View) line: 23  
Button(View).performClick() line: 2408 

Answer 1

請務必聲明

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

在你的清單