android studio developer return to previous fragment

Copy the API Key from the API Details page. Choose the developer option, accept the terms and fill in your details to create a key. After you’ve created the account, log in and go to the API page. If you don’t already have an account, create one from the signup page. You can get one for free from TMDb official website. These are enough to start with LiveData.Īs a first step, you’d need to get a key to use TMDb API. This library alone contains ViewModel and LiveData. Open the app’s adle and add the following dependency and sync the project: implementation 'androidx.appcompat:appcompat:1.1.0' In this tutorial, you will spend the most time in these files. Then navigate to and select the starter project folder.Įxplore the project a bit, especially MainViewModel.kt in ui package and MovieListFragment.kt in movies package. Launch Android Studio 4.0 or later and select Open an existing Android Studio project.

Getting Startedĭownload the project materials by clicking the Download Materials button at the top or bottom of this tutorial. You’ll also create a custom LiveData to handle internet connectivity status. This app loads popular movies from TMDb API and allows to search for movies using a search term. If you aren’t, please review Android Jetpack Architecture Components: Getting Started.

Note: This tutorial assumes you’re familiar with the basics of navigation component.

Android studio developer return to previous fragment