Android接收短信和发送短信

时间：2022-09-19 08:54:34

一、布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:layout_margin="10dp"
              android:orientation="vertical">

    <Button
        android:id="@+id/btn_sms_back"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="返回"/>

    <TextView
        android:id="@+id/txt_sms_sender"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:text="短信的发送者"
        android:textColor="#000"/>

    <TextView
        android:id="@+id/txt_sms_content"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:text="接受的短信内容"
        android:textColor="#000"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <TextView
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center"
            android:text="发送的电话号码"
            android:textColor="#000"/>

        <EditText
            android:id="@+id/edt_sendtel"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="2"/>
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <EditText
            android:id="@+id/edt_sendcontent"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="2"/>

        <Button
            android:id="@+id/btn_send"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="发送"/>
    </LinearLayout>
</LinearLayout>
二、清单文件 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.example.administrator.test">
<!--接收短信的权限-->
    <uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<!--发送短信的权限-->
    <uses-permission android:name="android.permission.SEND_SMS"></uses-permission>
    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>

                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <activity android:name=".NotificationActivity"></activity>
        <activity android:name=".SMSActivity"></activity>
        <activity android:name=".TableActivity"></activity>
        <activity android:name=".AddTableActivity"></activity>
    </application>

</manifest>
三、实现功能的代码 

package com.example.administrator.test;

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.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.telephony.SmsManager;
import android.telephony.SmsMessage;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

/**
 * 发送接受短信的界面
 */

public class SMSActivity extends AppCompatActivity implements View.OnClickListener {
    Button mButton_back;
    TextView mTextView_sender;
    TextView mTextView_content;
    IntentFilter receiveFilter, sendFilter;
    MessageReceiver mMessageReceiver;
    SendStatusReceiver mStatusReceiver;
    EditText mText_tel;
    EditText mText_content;
    Button mButton_send;
    String tel;
    String smscontent;

@Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
        setContentView(R.layout.sms);
        initView();
    }

private void initView() {
mButton_back = (Button) findViewById(R.id.btn_sms_back);
mTextView_content = (TextView) findViewById(R.id.txt_sms_content);
mTextView_sender = (TextView) findViewById(R.id.txt_sms_sender);
mText_tel = (EditText) findViewById(R.id.edt_sendtel);
mText_content = (EditText) findViewById(R.id.edt_sendcontent);
mButton_send = (Button) findViewById(R.id.btn_send);
mButton_send.setOnClickListener(this);
mButton_back.setOnClickListener(this);
//动态注册广播接收短信的广播
        receiveFilter = new IntentFilter();
receiveFilter.addAction("android.provider.Telephony.SMS_RECEIVED");
mMessageReceiver = new MessageReceiver();
        registerReceiver(mMessageReceiver, receiveFilter);
//动态注册接 收发送短信状态的的广播
        sendFilter = new IntentFilter();
sendFilter.addAction("SENT_SMS_ACTION");
mStatusReceiver = new SendStatusReceiver();
        registerReceiver(mStatusReceiver, sendFilter);
    }

@Override
    public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_sms_back:
this.finish();
break;
case R.id.btn_send:
tel = mText_tel.getText().toString();
if (tel.equals("")) {
                    Toast.makeText(this, "请输入要发送的电话号码！", Toast.LENGTH_SHORT).show();
return;
                }
smscontent = mText_content.getText().toString();
if (smscontent .equals("")) {
                    Toast.makeText(this, "请输入要发送的内容！", Toast.LENGTH_SHORT).show();
return;
                }
                SmsManager manager = SmsManager.getDefault();
                Intent intent = new Intent("SENT_SMS_ACTION");
                PendingIntent pendingIntent = PendingIntent.getBroadcast(SMSActivity.this, 0, intent, 0);
                manager.sendTextMessage(tel, null, smscontent, pendingIntent, null);
break;
        }
    }

@Override
    protected void onDestroy() {
super.onDestroy();
        unregisterReceiver(mMessageReceiver);
        unregisterReceiver(mStatusReceiver);
    }

//定义广播，用来监视发送短信的状态

    class SendStatusReceiver extends BroadcastReceiver {
@Override
        public void onReceive(Context context, Intent intent) {
            Log.e("发送状态", "-----" + getResultCode());
if (getResultCode() == RESULT_OK) {
//短信发送成功
                Toast.makeText(context, "短信发送成功！", Toast.LENGTH_SHORT).show();
mText_tel.setText("");
mText_content.setText("");
            } else {
//短信发送失败
                Toast.makeText(context, "短信发送失败!", Toast.LENGTH_SHORT).show();
            }
        }
    }

//定义广播，用来接收短信，
    class MessageReceiver extends BroadcastReceiver {
@Override
        public void onReceive(Context context, Intent intent) {
            Bundle bundle = intent.getExtras();
            Object[] pdus = (Object[]) bundle.get("pdus");//提取短信消息
            SmsMessage[] messages = new SmsMessage[pdus.length];
            Log.e("接收短信的数据1", "===" + messages);
for (int i = 0; i < messages.length; i++) {
                messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
            }
//获取发送方号码
            String address = messages[0].getOriginatingAddress();
            Log.e("接收短信的数据2", "===" + address);
            String fullssage = "";
//获取短信内容
            for (SmsMessage message : messages) {
                fullssage += message.getMessageBody();
            }
mTextView_sender.setText(address);
mTextView_content.setText(fullssage);

        }
    }
}


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