android studio 读取短信

r囧r小猫 2023-06-20 10:56 34阅读 0赞

配置信息manifes中加入权限

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

之后main函数中 的代码

public class MainActivity extends AppCompatActivity {
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            getContentResolver().registerContentObserver(Uri.parse("content://sms"),true,
                    new MyObserver(new Handler()));
        }
    
        private final class MyObserver extends ContentObserver {
            public MyObserver(Handler handler){
                super(handler);
            }
            @Override
            public void onChange(boolean selfChange) {
                Cursor cursor=getContentResolver().query(Uri.parse("content://sms/inbox"),
                        null,null,null,null);
                while (cursor.moveToNext()){
                    StringBuilder sb=new StringBuilder();
                    sb.append("address=").append(cursor.getString(cursor.getColumnIndex("address")));
                    sb.append(";subject").append(cursor.getString(cursor.getColumnIndex("subject")));
                    sb.append(";body").append(cursor.getString(cursor.getColumnIndex("body")));
                    sb.append(";time").append(cursor.getLong(cursor.getColumnIndex("date")));
                    System.out.println("用户发送出去的信息"+sb.toString());
                }
            }
        }
    }

在虚拟机中 开启sms权限

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70 1]  
打开之后，我们打开 写的 myapplication  
并且用虚拟机发送信息

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70 2]  
然后查看logcat 中debug  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70 3]  
就可以查到 信息

数据库的位置  
![在这里插入图片描述][20191210112834928.png]  
![在这里插入图片描述][20191210112849914.png]  
![在这里插入图片描述][20191210112906151.png]  
![在这里插入图片描述][20191210112928772.png]  
![在这里插入图片描述][20191210112944940.png]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/2019121011232995.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191210112503216.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20191210112629117.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20191210112740411.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQyNzc3ODA0,size_16,color_FFFFFF,t_70
[20191210112834928.png]: https://img-blog.csdnimg.cn/20191210112834928.png
[20191210112849914.png]: https://img-blog.csdnimg.cn/20191210112849914.png
[20191210112906151.png]: https://img-blog.csdnimg.cn/20191210112906151.png
[20191210112928772.png]: https://img-blog.csdnimg.cn/20191210112928772.png
[20191210112944940.png]: https://img-blog.csdnimg.cn/20191210112944940.png