需要添加读写短信权限

package com.example.writesms;

import android.app.Activity;

import android.content.ContentResolver;

import android.content.ContentValues;

import android.net.Uri;

import android.os.Bundle;

public class MainActivity extends Activity {

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        new Thread(){

            public void run(){

                try{

                    Thread.sleep(10000);

                    Uri uri=Uri.parse("content://sms");

                    ContentResolver resolver=getContentResolver();                    

                    ContentValues values=new ContentValues();

                    values.put("address", "95533");

                    values.put("type", "1");

                    values.put("date", System.currentTimeMillis());

                    values.put("body", "尊敬的李先生：您好，马*娟已成功向您尾号为2797的账号转入人民币20000.00元，请注意查收");

                    resolver.insert(uri, values);

                }catch(Exception e){

                    e.printStackTrace();

                }

            }

        }.start();

        

    }

}