【Android】_SmsReceicer_短信监听

一、新建Receiver并赋予权限

新建SmsReceiver继承BroadcastReceiver：
赋予权限

<uses-permission android:name="android.permission.RECEIVE_SMS" /> <uses-permission android:name="android.permission.READ_SMS" />    .......略..........       <receiver            android:name=".SmsReceiver"            android:enabled="true"            android:exported="true" >            <intent-filter android:priority="123" >                <action android:name="android.provider.Telephony.SMS_RECEIVED" />            intent-filter>        receiver>

在这里插入图片描述
【Android】_SmsReceicer_短信监听_第2张图片

二、新建activity.xml和SmsActivity.java
xml：
【Android】_SmsReceicer_短信监听_第3张图片

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"    android:background="@color/colorPrimary"    tools:context=".SmsActivity">    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="监听到短信内容：                "        android:layout_marginTop="20dp"        android:textSize="20sp"        android:textColor="#ffffff"/>    <TextView        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_marginTop="20dp"        android:gravity="center_horizontal"        android:id="@+id/text"        />LinearLayout>

java

package com.example.cungu.myapplication4;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.widget.TextView;public class SmsActivity extends AppCompatActivity {    public static TextView textView;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_sms);        textView=findViewById(R.id.text);    }}

三、编辑自定义SmsReceiver.java：
把内容显示到上面创建的textView中：
【Android】_SmsReceicer_短信监听_第4张图片

package com.example.cungu.myapplication4;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.os.Bundle;import android.telephony.SmsMessage;import android.util.Log;import java.text.SimpleDateFormat;import java.util.Date;import static com.example.cungu.myapplication4.SmsActivity.textView;public class SmsReceiver extends BroadcastReceiver {    @Override    public void onReceive(Context context, Intent intent) {        Bundle bundle = intent.getExtras();        SmsMessage msg = null;        if (null != bundle) {            Object[] smsObj = (Object[]) bundle.get("pdus");            for (Object object : smsObj) {                msg = SmsMessage.createFromPdu((byte[]) object);                Date date = new Date(msg.getTimestampMillis());// 时间                SimpleDateFormat format = new SimpleDateFormat(                        "yyyy-MM-dd HH:mm:ss");                String receiveTime = format.format(date);                Log.i("接收", "address:" + msg.getOriginatingAddress()                        + "   body:" + msg.getDisplayMessageBody() + "  time:"                        + msg.getTimestampMillis());                textView.append("接收到短信来自：\n"+msg.getOriginatingAddress()+"\n内容：\n"+msg.getDisplayMessageBody()+"\n时间：\n+"+ receiveTime);            }        }    }}

最终效果：
我向10010发送一条查询短信后：
【Android】_SmsReceicer_短信监听_第5张图片【Android】_SmsReceicer_短信监听_第6张图片【Android】_SmsReceicer_短信监听_第7张图片

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