Check if record exist in the database android

Question

I want to check if records exist in the SQLite database, here\'s what I have done so far. when I search for a already existing records im getting value from EditText in list.

Answer 1

DatabaseManager.java

public Cursor checkFavourites()
{

    String query="select * from "+DATABASE_TABLE;
    Cursor cursor=db.rawQuery(query,null);

    return cursor;
}

MainActivity.java

public void favourite_Click(View view){
    Cursor cursor=dbManager.checkFavourites();
    if (cursor.getCount()>0)
    {
        Toast.makeText(MainActivity.this, "Favourites", Toast.LENGTH_SHORT).show();
    }
    else
    {
        Toast.makeText(MainActivity.this,"Nothing in favourites yet", Toast.LENGTH_SHORT).show();
    }
}