我使用以下代码将SMS发送到
Android手机.但是,如果我将
SMS发送到任何号码,它就不会被发送.可能是什么问题？
package SMSApp.com;
import android.app.Activity;
import android.app.PendingIntent;
import android.content.broadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
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 SMS extends Activity {
/** Called when the activity is first created. */
Button btnSendSMS;
EditText txtPhoneNo;
EditText txtMessage;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnSendSMS = (Button) findViewById(R.id.btnSendSMS);
txtPhoneNo = (EditText) findViewById(R.id.txtPhoneNo);
txtMessage = (EditText) findViewById(R.id.txtMessage);
btnSendSMS.setonClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
String phoneNo = txtPhoneNo.getText().toString();
String message = txtMessage.getText().toString();
if (phoneNo.length()>0 && message.length()>0)
sendSMS(phoneNo,message);
else
Toast.makeText(getBaseContext(),"Please enter both phone number and message.",Toast.LENGTH_SHORT).show();
}
/*private void sendSMS(String phoneNo,String message) {
// Todo Auto-generated method stub
PendingIntent pi = PendingIntent.getActivity(SMS.this,new Intent(SMS.this,SMS.class),0);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNo,null,message,pi,null);
}*/
private void sendSMS(String phoneNumber,String message)
{
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getbroadcast(SMS.this,new Intent(SENT),0);
PendingIntent deliveredPI = PendingIntent.getbroadcast(SMS.this,new Intent(DELIVERED),0);
//---when the SMS has been sent---
registerReceiver(new broadcastReceiver(){
@Override
public void onReceive(Context arg0,Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(),"SMS sent",Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(getBaseContext(),"Generic failure",Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(getBaseContext(),"No service",Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(getBaseContext(),"Null PDU",Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RAdio_OFF:
Toast.makeText(getBaseContext(),"Radio off",Toast.LENGTH_SHORT).show();
break;
}
}
},new IntentFilter(SENT));
//---when the SMS has been delivered---
registerReceiver(new broadcastReceiver(){
@Override
public void onReceive(Context arg0,"SMS delivered",Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(getBaseContext(),"SMS not delivered",new IntentFilter(DELIVERED));
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber,sentPI,deliveredPI);
}
});
}
}
解决方法
我真的不明白你为什么要嵌套sendSMS方法 – 代码对我有用.试试检查你是否得到了
<uses-permission android:name="android.permission.SEND_SMS"></uses-permission>
在您的文件中设置权限并尝试使用此代码：
package SMSApp.com;
import android.app.Activity;
import android.app.PendingIntent;
import android.content.broadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
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 SMS extends Activity {
/** Called when the activity is first created. */
Button btnSendSMS;
EditText txtPhoneNo;
EditText txtMessage;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnSendSMS = (Button) findViewById(R.id.btnSendSMS);
txtPhoneNo = (EditText) findViewById(R.id.txtPhoneNo);
txtMessage = (EditText) findViewById(R.id.txtMessage);
btnSendSMS.setonClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
String phoneNo = txtPhoneNo.getText().toString();
String message = txtMessage.getText().toString();
if (phoneNo.length()>0 && message.length()>0)
sendSMS(phoneNo,Toast.LENGTH_SHORT).show();
}
});
}
private void sendSMS(String phoneNumber,String message)
{
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getbroadcast(SMS.this,0);
PendingIntent deliveredPI = PendingIntent.getbroadcast(SMS.this,0);
//--- When the SMS has been sent ---
registerReceiver(new broadcastReceiver(){
@Override
public void onReceive(Context arg0,Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(SMS.this,Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(SMS.this,Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(SMS.this,Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(SMS.this,Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RAdio_OFF:
Toast.makeText(getBaseContext(),Toast.LENGTH_SHORT).show();
break;
}
}
},new IntentFilter(SENT));
//--- When the SMS has been delivered. ---
registerReceiver(new broadcastReceiver(){
@Override
public void onReceive(Context arg0,Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(SMS.this,new IntentFilter(DELIVERED));
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber,deliveredPI);
}
}