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Background Processing in Android using Async Task Loader

AsyncTaskLoader is a subclass of Loader, unlike AsyncTask’s, AsyncTaskLoader prevent duplication of background threads and eliminate duplication of zombie (dead or destroyed) activities. First, let’s talk about Loaders. What are Loaders? The Loader API lets you load data from a content provider or any other data source for display in an FragmentActivity or Fragment – Developer.Android.com …

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Kotlin ArrayList and Loops Example

Kotlin ArrayList Kotlin ArrayList is also very similar to Java Arraylist. ArrayList<T> is the resizable-array implementation of the List interface. The ArrayList class has only a few methods in addition to the methods available in the List interface. val myArrayList = arrayListOf("John", "Fred", "McKinsey", "Morgan", "Sarah") //an arraylist of my friends val newFriendList …

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