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Showing posts with the label Android Room

Limit The Number Of Rows In A Room Database

How can I limit the number of rows in an Android room database by removing the oldest item in the r… Read more Limit The Number Of Rows In A Room Database

How To Import Data Into A Room Database Upon Creation?

I've upgraded my app to feature a Room database. When the user upgrades to my new app version, … Read more How To Import Data Into A Room Database Upon Creation?

Room Data Is Lost After My App Is Restarted

I have a simple implementation of Room in my app. It has two entities. It works fine while app is r… Read more Room Data Is Lost After My App Is Restarted

Room Database Doesn't Run My Implemented Transaction On Background Thread

This question is a solution I've tried for my other question, so if you have a solution to the … Read more Room Database Doesn't Run My Implemented Transaction On Background Thread

Room Database: Getting SELECT MAX() Twice After Creating New RecyclerView Item

I have a RecyclerView list of CardView items that is working properly. Upon creation of a new Card… Read more Room Database: Getting SELECT MAX() Twice After Creating New RecyclerView Item

Room Query With Dynamic Values Using Placeholders

I am implementing a Room database (because I want to move away from Loaders) and I have a query tha… Read more Room Query With Dynamic Values Using Placeholders

How To Apply Room TypeConverter To A Single Field Of An Entity?

I have been trying different solutions for applying a TypeConverter to a single field of a Room dat… Read more How To Apply Room TypeConverter To A Single Field Of An Entity?

Dao Method Returns List While I Need A Map

In an Android app using Architecture Components I have the following view model: public class MainV… Read more Dao Method Returns List While I Need A Map

OnCreate() Of RoomDatabase.Callback() Was Not Called After A Successful Call To .build()

I have created MovieDatabase using Room Persisdent lib. According to the documentation of onCreate(… Read more OnCreate() Of RoomDatabase.Callback() Was Not Called After A Successful Call To .build()