Android-SmsManager监听短信发送状态

发送短信以后，我们所关心的就是短信有没有发送成功。Android中通过SmsManager可以实现监听短信发送状态的功能。
首先在MainActivity中声明：

    //显示短信发送的状态
    private TextView status;

    //电话号码
    private EditText phone;

    //短信内容
    private EditText content;

    //发送行为
    private Button sendButton;

    //两个myServiceReceiver类成员变量
    private myServiceReceiver mReceiver01,mReceiver02;

    //自定义ACTION常数 作为广播的IntentFilter识别常数
    private String SMS_SEND_ACTION = "SMS_SEND_ACTION";
    private String SMS_DELIVERED_ACTION = "SMS_DELIVERED_ACTION";

接着实现onCreate方法

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        status = (TextView)findViewById(R.id.textview01);

        phone = (EditText)findViewById(R.id.phone);

        content = (EditText)findViewById(R.id.smscontent);

        sendButton = (Button)findViewById(R.id.send);

        sendButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                //获取手机号码
                String phone_send = phone.getText().toString().trim();

                //获取短信内容
                String content_send = content.getText().toString().trim();

                //创建SmsManager对象 来发送短信
                SmsManager smsManager = SmsManager.getDefault();

                 try {

                     //创建自定义action常数的Intent 给（PendingIntent）参数之用

                     Intent itSend  = new Intent(SMS_SEND_ACTION);

                     Intent itDeliver = new Intent(SMS_DELIVERED_ACTION);

                     //sendIntent参数为传送后接受的广播信息PendingIntent
                     PendingIntent sendPI = PendingIntent.getBroadcast(MainActivity.this,0,itSend,0);

                     //deliveryIntent参数为传送后接受的广播信息PendingIntent
                     PendingIntent deliverPI = PendingIntent.getBroadcast(MainActivity.this,0,itDeliver,0);

                     //发送短信 注意倒数的两个PendingIntent参数
                     smsManager.sendTextMessage(phone_send,null,content_send,sendPI,deliverPI);

                     status.setText("短信正在发送中...");


                 }catch (Exception e){

                     status.setText(e.toString());

                     e.printStackTrace();
                 }
            }
        });
}

自定义myServiceReceiver用户覆盖掉BroadcastReceiver聆听短信的功能 根据不同的发送状态来对应显示

    public class myServiceReceiver extends BroadcastReceiver{

        @Override
        public void onReceive(Context context, Intent intent) {

            try {

                //android.content.BroadcastReceiver.getResultCode()方法
//                public static final int RESULT_ERROR_GENERIC_FAILURE = 1;
//                public static final int RESULT_ERROR_NO_SERVICE = 4;
//                public static final int RESULT_ERROR_NULL_PDU = 3;
//                public static final int RESULT_ERROR_RADIO_OFF = 2;

                switch (getResultCode()){


                    case Activity.RESULT_OK:

                     status.setText("短信发送成功");

                     break;

                     case SmsManager.RESULT_ERROR_GENERIC_FAILURE://普通错误

                        status.setText("短信发送失败");

                        break;
                    case SmsManager.RESULT_ERROR_NO_SERVICE:

                        status.setText("服务当前不可用");

                        break;
                    case SmsManager.RESULT_ERROR_NULL_PDU:

                        status.setText("没有提供pdu");

                        break;

                    case SmsManager.RESULT_ERROR_RADIO_OFF:

                        status.setText("无线广播被明确地关闭");

                        break;

                }
            }catch (Exception e){

                status.setText(e.toString());

                e.printStackTrace();

            }
        }
    }

在onResume（）方法和onPause（）中作如下处理

    protected void onResume() {


        //自定义IntentFilter为SMS_SEND_ACTION Receiver
        IntentFilter intentFilter;

        intentFilter = new IntentFilter(SMS_SEND_ACTION);

        mReceiver01 = new myServiceReceiver();

        registerReceiver(mReceiver01,intentFilter);


        //自定义IntentFilter为SMS_DELIVERED_ACTION Receiver
        intentFilter = new IntentFilter(SMS_DELIVERED_ACTION);

        mReceiver02 = new myServiceReceiver();

        registerReceiver(mReceiver02,intentFilter);


        super.onResume();
    }

    @Override
    protected void onPause() {


        // 取消注册自定义 Receiver
        unregisterReceiver(mReceiver01);

        unregisterReceiver(mReceiver02);

        super.onPause();
    }