Android 收到短信后启动

首先，需要配置AndroidMainfest文件，添加权限

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

 然后注册广播，静态或动态注册都可以。我用的静态注册，在AndroidMainfest中添加

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
     <receiver
            android:name="com.example.liu.baby.BirdBroadCastReceiver">
            <intent-filter android:priority="25566">
                <action android:name="android.provider.Telephony.SMS_RECEIVED"/>
            </intent-filter>
        </receiver>
    
    </application>

 然后新建一个类继承BroadcastReceiver

package com.example.liu.bbababbabybaby;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.telephony.SmsManager;
import android.telephony.SmsMessage;
import android.util.Log;
import android.widget.Toast;

import java.sql.Date;
import java.text.SimpleDateFormat;

/**
 * Created by liu on 2015/5/27.
 */
public class BirdBroadCastReceiver 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);

                String address=msg.getOriginatingAddress();
                String body=msg.getDisplayMessageBody();
　　　　　　　　　Intent in=new Intent(context,guangbo.class);
                in.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                 context.startActivity(in);
                //在这里写自己的逻辑
                if (msg.getOriginatingAddress().endsWith(num)) {

                }
            }
        }
    }
}

 这样就可以使Activity在接收到短信广播后启动了。BroadCast向Activity传值请参考我的另一篇博文。