锐客网

  1. 首页 > it技术 > >

Android使用ContentProvider实现查看系统短信功能

本文实例为大家分享了使用ContentProvider实现查看系统短信功能的具体代码，供大家参考，具体内容如下
activity_main.xml


Sms.java
public class Sms {private int id; private String address; private String body; public Sms(int id, String address, String body) {this.id = id; this.address = address; this.body = body; }public int getId() {return id; }public void setId(int id) {this.id = id; }public String getAddress() {return address; }public void setAddress(String address) {this.address = address; }public String getBody() {return body; }public void setBody(String body) {this.body = body; }}

MainActivity.java
public class MainActivity extends AppCompatActivity {private TextView tv_show; private Button bt_show; private List list=new ArrayList<>(); private String text=""; @Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tv_show=findViewById(R.id.tv_show); bt_show=findViewById(R.id.bt_show); }public void show(View view) {ActivityCompat.requestPermissions(MainActivity.this,new String[]{Manifest.permission.READ_SMS},1); }public void getSms(){Uri uri= Uri.parse("content://sms/"); ContentResolver contentResolver=getContentResolver(); Cursor cursor = contentResolver.query(uri, new String[]{"_id", "address","body"}, null, null, null); if (cursor!=null&&cursor.getCount()>0){if (list!=null){list.clear(); }text=""; while (cursor.moveToNext()){int id=cursor.getInt(0); String name=cursor.getString(1); String body=cursor.getString(2); Sms sms=new Sms(id,name,body); list.add(sms); }for (int i=0; i【Android使用ContentProvider实现查看系统短信功能】Android使用ContentProvider实现查看系统短信功能
文章图片

Android使用ContentProvider实现查看系统短信功能
文章图片

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。

    推荐阅读


    上一篇：Android利用ContentProvider读取短信内容

    下一篇：C#实现Winform小数字键盘模拟器