Here's a sample of how you can store the current date in your Android app using SQLite:

```java

import android.content.ContentValues;

import android.database.Cursor;

import android.os.Bundle;

import androidx.appcompat.app.AppCompatActivity;

public class MainActivity extends AppCompatActivity {

private static final String COLUMN_DATE = 'date';

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

// Create or open the database

MyDatabase myDb = new MyDatabase(this);

try {

Date dateObj = java.util.Calendar.getInstance().getTime();

String currentDateStr = android.text.format.DateFormat.getShortDateFormat(this).format(dateObj);

ContentValues contentValues = new ContentValues();

contentValues.put(COLUMN_DATE, currentDateStr);

// Insert the data

myDb.getWritableDatabase().insert(MyTable.NAME, null, contentValues);

} catch (Exception e) {

throw new RuntimeException(e.getMessage());

}

```

Please note that `MyDatabase` and `MyTable` are custom classes which extend SQLiteOpenHelper and BaseColumns respectively. The date is stored in the format defined by your locale's short date pattern.

Also, remember to add necessary permissions like INTERNET if you're using a server based database for storing data online.

If you want to retrieve all dates from the table then use this:

```java

Cursor cursor = myDb.getWritableDatabase().query(

MyTable.NAME,

null,

COLUMN_DATE + ' DESC',

null);

```

Please make sure that `MyDatabase`, `MyTable` and column names are correct according to your actual code.

Store date in sqlite database android