Kotlin GridView example: Show Item Details | Android

#kotlin #android #gridview

https://grokonez.com/android/kotlin-gridview-example-show-item-details-android

In previous post, we had known how to show list of Items using GridView. This tutorial shows you way to implement onClick Event on Item and come into its details.

I. Technologies

Android Studio 3
Kotlin 1.1.51
II. Overview

1. Goal
We will build an example that uses GridView to show list of food items like this:

When clicking on any Item, we can go to its details in new Activity:

2. Project Structure

In this example, we add FoodDetails Activity class. Clicking on any Item in MainActivity will direct us to FoodDetails (with image, name, description).

III. Practice

1. Set up Project

Create New Project:
Add each item insides sample_images to res/drawable folder.
Add FoodDetails Activity:

2. Layout

2.1 Container Layout

Open res/layout/activity_main.xml file: