Let’s Create App Using Kotlin #01 - Dictionary App Part #09 - Code Refactoring #2 ViewHolder Pattern

This video is part of a series of videos where I am going to show how we can develop a simple Dictionary App for Android using Kotlin and SQLite database. It demonstrated how you can use ViewHolder pattern and improve performance of a ListView. App should have solved following use cases: - User can search word from a search bar/box - Upon pressing search/go button from keyboard matching words will be shown in a list view - User can scroll through the list of words in the list-view - Upon tapping on a word