读取手机短信内容示例-优快云博客

本文链接：https://blog.youkuaiyun.com/my_worldlet/article/details/48629789

本文介绍如何在Android应用中通过ContentResolver读取手机短信内容，并使用ListView展示短信地址、正文及类型。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

结果图：

加权限：

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

主逻辑代码文件：

<span style="font-size:18px;">package com.example.day15_contentresolversms;

import android.app.Activity;
import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.widget.CursorAdapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;
import android.widget.TextView;

public class MainActivity extends Activity {

	ListView lv;
	ContentResolver cr;
	//所有短信
	String smsUri="content://sms";
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        lv=(ListView) findViewById(R.id.lv);
        //得到解析者对象
        cr=getContentResolver();
        Cursor cursor=cr.query(Uri.parse(smsUri), null, null, null, null);
        MyAdapter adapter=new MyAdapter(MainActivity.this, cursor);
        lv.setAdapter(adapter);
    }
    public class MyAdapter extends CursorAdapter
    {

		public MyAdapter(Context context, Cursor c) {
			super(context, c);
		}
		
		@Override
		public View newView(Context arg0, Cursor arg1, ViewGroup arg2) {
			View view=LayoutInflater.from(arg0).inflate(R.layout.style, null);
			
			return view;
		}
		
		@Override
		public void bindView(View view, Context arg1, Cursor c) {
			TextView address=(TextView) view.findViewById(R.id.address);
			TextView body=(TextView) view.findViewById(R.id.body);
			TextView type=(TextView) view.findViewById(R.id.type);
			String my_address=c.getString(c.getColumnIndex("address"));
			String my_body=c.getString(c.getColumnIndex("body"));
			int my_type=c.getInt(c.getColumnIndex("type"));
			address.setText(my_address);
			body.setText(my_body);
			if(1==my_type)
			{
				type.setText("接收");
			}
			else if(2==my_type)
			{
				type.setText("发送");
			}

		}
    	
    }

    
}
</span>

主布局文件：

<span style="font-size:18px;"><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <ListView 
        android:id="@+id/lv"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        />

</RelativeLayout>
</span>

适配器布局文件：

<span style="font-size:18px;"><?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:orientation="horizontal" >
    <TextView 
        android:id="@+id/address"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"/>
    <TextView 
        android:id="@+id/body"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"/>   
    <TextView 
        android:id="@+id/type"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"/>
    

</LinearLayout>
</span>