Entity Class:

Create a new class named StockInfo with the following private instance variables:

@Entity$($tableName $=$ "stock$\_$info"$)$

data class StockInfo$($

$$ @PrimaryKey val stockSymbol: String,

$$ val companyName: String,

$$ val stockQuote: Double

Create the DAO Interface:

$$ Define methods for inserting, updating, deleting, and querying the entity.

Create the Room Database Class:

$$ Define the abstract class that extends RoomDatabase.

Create the Repository Class:

$$ Implement the data access logic using the DAO.

Create the ViewModel Class:

$$ Provide the data to the UI and handle configuration changes.

Create MyApp.kt

$$

Create MyApplication class

$$ Make sure to add this to Android manifest file:$$ android:name$=".$MyApplication"

Create the UI Activities:

Main Activity:

$$ Allow the user to input stock information and insert it into the database.

$$ Display a list of stock symbols in the database using a LazyColumn.

$$ Provide a button to display the selected stock information in DisplayActivity.

Display Activity:

$$ Display the retrieved stock information in Text elements.

$$ Provide a "Back" button to return to MainActivity.