ROOM Database #2 - ViewModel, Repository,LiveData (Android Tutorial)

Показать описание

In this video i will show you how to create a simple room database in android development. This video will show you how to do Async jobs to insert data and how to observe data in the database.

Viewmodels,Database,Room,Observable,Livedata

Рекомендации по теме

Комментарии

Thank you very much for this video. Made it look so simple and easy!

zafrulalam

Was trying to find a video explaining how to store pre-made data in room db, Stumbled here, very nice quality, man! Subscribed.
If you make more Android dev contend - definitely watching it.

artursl

Can you make one for newer version using Java like this?

isurumw

its outdated i think, ViewModelProviders doesnt exist

waqaero

hi, thanks for the tutorials. they have helped me make progress on a new app im working on and I appreciate how short the videos are, saves me time (but I will have to learn the ins and outs later!)

One question, I'm trying to create a SQL query that uses today's date with:
@Query("SELECT * FROM data WHERE recorded_date=CURRENT_DATE")

However, when I call db.getTodaysData() in MainActivity, I get a
"Can't get WAA status for Mavatar!
Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference"

My query works fine when I use it in an online sql editor, but not sure what's going on in Android (using Java). This is my first time using SQL 😅

Thanks in advance

VivekBhookya

ROOM Database #2 - ViewModel, Repository,LiveData (Android Tutorial)

ROOM Database #2 - ViewModel, Repository,LiveData (Android Tutorial)

Room Database - Repositories and ViewModels

Android Architecture Component || Room Database , ViewModel , LiveData, RecyclerView (MVVM) #2

MVVM Note App | Setup RoomDatabase, Repository, ViewModel, ViewModelFactory | Part 2

Android Architecture Component || Room Database , ViewModel , LiveData, RecyclerView (MVVM) #1

Student Registry App: Room Database Setup | Part 2 | MVVM, Room Database, RecyclerView

ROOM Database - #1 Create Database Schema | Android Studio Tutorial

Room MVVM Retrofit Stupid Simple

Android Room Database with ViewModel and LiveData

Kotlin - Room Database using MVVM - Part 2 Implement Model

Android Architecture Component || Room Database , ViewModel , LiveData, RecyclerView (MVVM) #3

Room Database Android Studio Kotlin Example Tutorial

ViewModel for Our Room Database using [KOTLIN]

Kotlin - Room Database using MVVM - Part 3 Implement View & View Model

Android Room Database Tutorial - 2020 - P3: Repository & ViewModel - (MVVM/MVC) Kotlin - German

Insert, Select with Room Database (MVVM Compatible) : Android Room Database - 6

Android Room Database with LIveData

#3 - ROOM Database - Read Data | ViewModel - LiveData - Coroutines | Android Studio

Room Database For Beginners

Room Database View Model and Live Data | using Singleton Pattern

Android Dagger implementation using Room Database and View Model(MVVM) in Kotlin

#2- Creating ROOM Database in Android Studio using Kotlin

Part 3 : Model, ViewModel, Repository, Room Database - Membuat Aplikasi Android Dengan Kotlin

#5 Notes Taking App using Room Database | Creating View Model | Android Studio | Kotlin