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在Android中发送短信

本文介绍了在Android中发送短信的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我是使用下面的code发送短信到Android手机。但是，如果我派短信以任何数量的它没有被发送。可能是什么问题？

 包SMSApp.com;

进口android.app.Activity;
进口android.app.PendingIntent;
进口android.content.BroadcastReceiver;
进口android.content.Context;
进口android.content.Intent;
进口android.content.IntentFilter;
进口android.os.Bundle;
进口android.telephony.SmsManager;
进口android.view.View;
进口android.widget.Button;
进口android.widget.EditText;
进口android.widget.Toast;

公共类短信延伸活动{
    / **第一次创建活动时调用。 * /

    按钮btnSendSMS;
    的EditText txtPhoneNo;
    的EditText txtMessage;

    @覆盖
    公共无效的onCreate（包savedInstanceState）{
        super.onCreate（savedInstanceState）;
        的setContentView（R.layout.main）;

        btnSendSMS =（按钮）findViewById（R.id.btnSendSMS）;
        txtPhoneNo =（EditText上）findViewById（R.id.txtPhoneNo）;
        txtMessage =（EditText上）findViewById（R.id.txtMessage）;

        btnSendSMS.setOnClickListener（新View.OnClickListener（）
        {
            公共无效的onClick（视图v）
            {
                字符串PHONENO = txtPhoneNo.getText（）的toString（）。
                字符串消息= txtMessage.getText（）的toString（）。
                如果（phoneNo.length（）大于0＆安培;＆安培; message.length（）大于0）
                    sendSMS（PHONENO，消息）;
                其他
                    Toast.makeText（getBaseContext（），
                        请同时输入电话号码和信息。
                        Toast.LENGTH_SHORT）.show（）;
            }

            / *私人无效sendSMS（PHONENO字符串，字符串消息）{
                // TODO自动生成方法存根

                PendingIntent圆周率= PendingIntent.getActivity（SMS.this，0，新意图（SMS.this，SMS.class），0）;
                    SmsManager的短信= SmsManager.getDefault（）;
                    sms.sendTextMessage（PHONENO，空，消息，PI，NULL）;
            } * /

            私人无效sendSMS（字符串phoneNumber的，字符串消息）
            {
                字符串SENT =SMS_SENT;
                字符串DELIVERED =SMS_DELIVERED;

                PendingIntent sentPI = PendingIntent.getBroadcast（SMS.this，0，
                    新的意图（SENT），0）;

                PendingIntent deliveredPI = PendingIntent.getBroadcast（SMS.this，0，
                    新的意图（交付），0）;

                // ---当短信已发送---
                registerReceiver（新BroadcastReceiver的（）{
                    @覆盖
                    公共无效的onReceive（背景为arg0，意图ARG1）{
                        开关（的getResult code（））
                        {
                            案例Activity.RESULT_OK：
                                Toast.makeText（getBaseContext（），短信发送
                                        Toast.LENGTH_SHORT）.show（）;
                                打破;
                            案例SmsManager.RESULT_ERROR_GENERIC_FAILURE：
                                Toast.makeText（getBaseContext（），一般故障，
                                        Toast.LENGTH_SHORT）.show（）;
                                打破;
                            案例SmsManager.RESULT_ERROR_NO_SERVICE：
                                Toast.makeText（getBaseContext（），无服务，
                                        Toast.LENGTH_SHORT）.show（）;
                                打破;
                            案例SmsManager.RESULT_ERROR_NULL_PDU：
                                Toast.makeText（getBaseContext（），空的PDU，
                                        Toast.LENGTH_SHORT）.show（）;
                                打破;
                            案例SmsManager.RESULT_ERROR_RADIO_OFF：
                                Toast.makeText（getBaseContext（），无线电关
                                        Toast.LENGTH_SHORT）.show（）;
                                打破;
                        }
                    }
                }，新的IntentFilter（发送））;

                // ---当SMS已交付---
                registerReceiver（新BroadcastReceiver的（）{
                    @覆盖
                    公共无效的onReceive（背景为arg0，意图ARG1）{
                        开关（的getResult code（））
                        {
                            案例Activity.RESULT_OK：
                                Toast.makeText（getBaseContext（），SMS递送，
                                        Toast.LENGTH_SHORT）.show（）;
                                打破;
                            案例Activity.RESULT_CANCELED：
                                Toast.makeText（getBaseContext（），短信未交付，
                                        Toast.LENGTH_SHORT）.show（）;
                                打破;
                        }
                    }
                }，新的IntentFilter（交付））;

                SmsManager的短信= SmsManager.getDefault（）;
                sms.sendTextMessage（phoneNumber的，空，消息，sentPI，deliveredPI）;
            }
        }）;
    }
}

解决方案

我真的不明白你为什么会嵌套sendSMS方法呢 - 在code对我的作品。尝试，如果你得到了

检查

 ＆LT;使用-权限的Andr​​oid：名称=android.permission.SEND_SMS＆GT;＆LT; /使用-许可＆GT;

权限集中在你的文件，并尝试这个code来代替：

 包SMSApp.com;
进口android.app.Activity;
进口android.app.PendingIntent;
进口android.content.BroadcastReceiver;
进口android.content.Context;
进口android.content.Intent;
进口android.content.IntentFilter;
进口android.os.Bundle;
进口android.telephony.SmsManager;
进口android.view.View;
进口android.widget.Button;
进口android.widget.EditText;
进口android.widget.Toast;

公共类短信延伸活动{
    / **第一次创建活动时调用。 * /

    按钮btnSendSMS;
    的EditText txtPhoneNo;
    的EditText txtMessage;

    @覆盖
    公共无效的onCreate（包savedInstanceState）{
        super.onCreate（savedInstanceState）;
        的setContentView（R.layout.main）;

        btnSendSMS =（按钮）findViewById（R.id.btnSendSMS）;
        txtPhoneNo =（EditText上）findViewById（R.id.txtPhoneNo）;
        txtMessage =（EditText上）findViewById（R.id.txtMessage）;

        btnSendSMS.setOnClickListener（新View.OnClickListener（）
        {
            公共无效的onClick（视图v）
            {
                字符串PHONENO = txtPhoneNo.getText（）的toString（）。
                字符串消息= txtMessage.getText（）的toString（）。
                如果（phoneNo.length（）大于0＆安培;＆安培; message.length（）大于0）
                    sendSMS（PHONENO，消息）;
                其他
                    Toast.makeText（getBaseContext（），
                                   请同时输入电话号码和信息。
                                   Toast.LENGTH_SHORT）.show（）;
            }

        }）;
    }

    私人无效sendSMS（字符串phoneNumber的，字符串消息）
    {
        字符串SENT =SMS_SENT;
        字符串DELIVERED =SMS_DELIVERED;

        PendingIntent sentPI = PendingIntent.getBroadcast（SMS.this，0，
            新的意图（SENT），0）;

        PendingIntent deliveredPI = PendingIntent.getBroadcast（SMS.this，0，
            新的意图（交付），0）;

        // ---当短信已发送---
        registerReceiver（新BroadcastReceiver的（）{
            @覆盖
            公共无效的onReceive（背景为arg0，意图ARG1）{
                开关（的getResult code（））
                {
                    案例Activity.RESULT_OK：
                        Toast.makeText（SMS.this，短信发送
                                Toast.LENGTH_SHORT）.show（）;
                        打破;
                    案例SmsManager.RESULT_ERROR_GENERIC_FAILURE：
                        Toast.makeText（SMS.this，一般故障，
                                Toast.LENGTH_SHORT）.show（）;
                        打破;
                    案例SmsManager.RESULT_ERROR_NO_SERVICE：
                        Toast.makeText（SMS.this，无服务，
                                Toast.LENGTH_SHORT）.show（）;
                        打破;
                    案例SmsManager.RESULT_ERROR_NULL_PDU：
                        Toast.makeText（SMS.this，空PDU
                                Toast.LENGTH_SHORT）.show（）;
                        打破;
                    案例SmsManager.RESULT_ERROR_RADIO_OFF：
                        Toast.makeText（getBaseContext（），无线电关
                                Toast.LENGTH_SHORT）.show（）;
                        打破;
                }
            }
        }，新的IntentFilter（发送））;

        // ---当SMS已交付。 ---
        registerReceiver（新BroadcastReceiver的（）{
            @覆盖
            公共无效的onReceive（背景为arg0，意图ARG1）{
                开关（的getResult code（））
                {
                    案例Activity.RESULT_OK：
                        Toast.makeText（SMS.this，短信发送
                                Toast.LENGTH_SHORT）.show（）;
                        打破;
                    案例Activity.RESULT_CANCELED：
                        Toast.makeText（SMS.this，短信未交付，
                                Toast.LENGTH_SHORT）.show（）;
                        打破;
                }
            }
        }，新的IntentFilter（交付））;

        SmsManager的短信= SmsManager.getDefault（）;
        sms.sendTextMessage（phoneNumber的，空，消息，sentPI，deliveredPI）;
    }
}

I am using the below code to send SMS to an Android mobile. But if I send the SMS to any number it's not being sent. What could be the issue?

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, 0, 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, 0,
                    new Intent(SENT), 0);

                PendingIntent deliveredPI = PendingIntent.getBroadcast(SMS.this, 0,
                    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, Intent arg1) {
                        switch (getResultCode())
                        {
                            case Activity.RESULT_OK:
                                Toast.makeText(getBaseContext(), "SMS delivered",
                                        Toast.LENGTH_SHORT).show();
                                break;
                            case Activity.RESULT_CANCELED:
                                Toast.makeText(getBaseContext(), "SMS not delivered",
                                        Toast.LENGTH_SHORT).show();
                                break;
                        }
                    }
                }, new IntentFilter(DELIVERED));

                SmsManager sms = SmsManager.getDefault();
                sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
            }
        });
    }
}
解决方案

I really don't get why would you nest the sendSMS method anyway - the code works for me. Try checking if you got the

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

permission set in your file and try this code instead:

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 phoneNumber, String message)
    {
        String SENT = "SMS_SENT";
        String DELIVERED = "SMS_DELIVERED";

        PendingIntent sentPI = PendingIntent.getBroadcast(SMS.this, 0,
            new Intent(SENT), 0);

        PendingIntent deliveredPI = PendingIntent.getBroadcast(SMS.this, 0,
            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(SMS.this, "SMS sent",
                                Toast.LENGTH_SHORT).show();
                        break;
                    case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                        Toast.makeText(SMS.this, "Generic failure",
                                Toast.LENGTH_SHORT).show();
                        break;
                    case SmsManager.RESULT_ERROR_NO_SERVICE:
                        Toast.makeText(SMS.this, "No service",
                                Toast.LENGTH_SHORT).show();
                        break;
                    case SmsManager.RESULT_ERROR_NULL_PDU:
                        Toast.makeText(SMS.this, "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, Intent arg1) {
                switch (getResultCode())
                {
                    case Activity.RESULT_OK:
                        Toast.makeText(SMS.this, "SMS delivered",
                                Toast.LENGTH_SHORT).show();
                        break;
                    case Activity.RESULT_CANCELED:
                        Toast.makeText(SMS.this, "SMS not delivered",
                                Toast.LENGTH_SHORT).show();
                        break;
                }
            }
        }, new IntentFilter(DELIVERED));

        SmsManager sms = SmsManager.getDefault();
        sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
    }
}

这篇关于在Android中发送短信的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

07-31 06:39
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