#background task

All the companies in the world use Social Media to promote their products or services through social media by jumping on current trends and pushing the product by relating the trend to the product.

Apple Inc is currently has only one advertising campaign in India, Even though the campaign was successful, new companies on the block like OnePlus, Xiaomi and Oppo has taken it to social media and have engaged in ambush wars and aggressive promotions which is killing the Apple’s market and potential customers.

You are the head content creator officer of India and have decided to take it to social media and match the competition:

Task at Hand:

Two print ads to promote any Apple products or services in India.

Three creatives, one for each day i.e. Saturday, Sunday and Monday. These must be based on Current Trends or Affairs in India

Upload all the creatives and print ads on Instagram business account.

This is a background task and any upload after 3 PM on Monday (1st July 2019 will not be accepted) 

Do not post any offensive and controversial posts. CHRIST rules and regulations strictly applies.

KEEP YOUR PROFILE PROFESSIONAL

For any doubts contact:

Aditya Bihani: 8861836837

PS: Keep Checking the Blog

The AsyncTask help us to perform some operation in background and update the results or status of the work to main thread. Here in this tutorial of  “Android AsyncTask Example in Kotlin”  we will learn about how to implement the AsyncTask using Kotlin code in Android for performing the background operation.

Prerequisite

We required AndroidStudio 3.0 or later

At the time of wiring this tutorial we…

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Almost all view controllers need to load some data from the internet and interact with them.

This kind of task may sound simple at first, but as you will find out, there are some kind of complications, like autoreleasing objects with no autorelease pool in place, how to get notified when your data has been loaded and how to handle this data. Also all the updates to the view should be done in the main thread, not the background thread, to avoid possibly app crash.

To solve all these problems I’ve created a subclass of UiViewController that controls all the steps required to load the data the right way, and updates the view the right way.

All you need to do is just add the QuartzCore framework to your project, import the files in the zip (you can download it here) into your project. In the viewcontroller that you need to load the remote data, you will need to import the InternetViewController and change the parent class of the class from UiViewController to InternetViewController. After that in the implementation file, you will need to implement basically two methods:

-(void) loadContentFromInternet

Here you put the logic that will load the remote data that you need. You may also treat this data in this method if you want.

-(void) didLoadContentFromInternet

In the second method you will put the code that updates the view with your data, as all updates to the view should be done in the main thread.

There are also other methods you may implement, such as:

-(void)willLoadContentFromInternet

In this method you can update your view before start to load the content.

-(UiView)newLoadingView

This method creates a small view in the right corner of the view while the data is loading, but you can re-implement this method to change the look of this view to whatever you want.

This class wil call all the methods in the right thread, and also will ensure there is an AutoRelease pool avaliable, so your variables wont leak that easy.