Do I need an AsyncTask to Query a row in my Android Room Database?

Issue

I am doing a map activity, on marker click, I would display the information on a textview. The information is saved in android room database because I need the data to persist.

I want to query only a row with the name of the column, marker tag

I have searched many ways to query a row, but none of them is specific to my questions.

Solution

Yes, reading and writing to Room database must be asynchronous. So you must run your queries in:

AsyncTask.execute(new Runnable()
{
    @Override
    public void run()
    {

        // run your queries here!
    }
});

Good luck.

Answered By - Arantik