Question

如何搜索短信收件箱并显示特殊号码的最新消息。例如，搜索“999999999”并显示从此号码收到的最后一条消息。有办法做到这一点吗？

我已使用此代码返回收件箱中的邮件数

TextView view;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

  view = (TextView) findViewById(R.id.textView1);

  final Uri SMS_INBOX = Uri.parse("content://sms/inbox");
  Cursor c = getContentResolver().query(SMS_INBOX, null, null, null, null);
  int unreadMessagesCount = c.getCount();
  c.deactivate();

  view.setText(String.valueOf(unreadMessagesCount));

Answer 1

如果您只想要特定号码发送的最后一条消息，请使用：

final Uri SMS_INBOX = Uri.parse("content://sms/inbox");
Cursor cursor = getContentResolver().query(SMS_INBOX, null, "address = ?", 
        new String[] {"9999999999"}, "date desc limit 1");
if(cursor.moveToFirst()) {
    // Do something 
    Log.v("Example", cursor.getString(cursor.getColumnIndex("body")));
}
cursor.close();

How many database columns associated with a SMS in android?的第二个答案是SMS中不同列的绝佳参考。

Answer 2

尝试：

final Uri SMS_INBOX = Uri.parse("content://sms/inbox");
Cursor c = getContentResolver().query(SMS_INBOX,null,null, null,"DATE desc");
if(c.moveToFirst()){
        for(int i=0;i<c.getCount();i++){
          String  body= c.getString(c.getColumnIndexOrThrow("body")).toString();
          String number=c.getString(c.getColumnIndexOrThrow("address")).toString();
          if(number=="999999999")
           {
            //get message body here
                    break;
           }
           else
            c.moveToNext();
         }
  }
 c.close();

搜索短信收件箱

2 个答案: