Android-app-using-Kotlin/C2/Overview-of-Kotlin/English-timed

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Time Narration
00:01 Welcome to the spoken tutorial on Overview of Android App using Kotlin.
00:08 In this tutorial, we will learn about the software required to create an app and its features and the content available in various tutorials under this series
00:20 To record this tutorial, I am using Ubuntu Linux 16.04 operating system.
00:27 To follow this series, you should have working knowledge of Java programming language.
00:33 If not, then go through the relevant Java tutorials on this website.
00:38 We have Basic and Intermediate level tutorials in this series.
00:43 In the Basic level, we have created a Registration form app.
00:48 We have covered how to use the basic tools such as:
00:53 Text View
00:55 Radio group
00;57 Radio button
00:59 Spinner
01:01 Image view
01:03 Buttons
01:05 In the Intermediate level, we have created a Search app for Spoken Tutorial project.
01:11 Let me show the demo of ST Search app.
01:15 Select a Foss and Language and click on the Search button.
01:20 It will load the thumbnails of the selected series and language in the next window.
01:26 If you click on any thumbnail, the respective video will play.
01:32 Let us see the software required to create this app.
01:36 Android Studio is an IDE designed specifically for Android development.
01:42 It is the official IDE for Google's Android operating system.
01:47 It is built on JetBrains' IntelliJ IDEA software.
01:52 In this series, an Android app is created using Kotlin programming language.
01:59 Kotlin is an open source programming language that runs on JVM that is Java Virtual Machine.
02:07 Google announced Kotlin as an official programming language for Android OS.
02:14 It is easy to learn and the syntax is very similar to Java.
02:19 Kotlin is more expressive, which makes the code more readable and understandable.
02:26 It has better performance and small runtime
02:30 Now, we will briefly go through the individual tutorials in this series.
02:35 The first tutorial in this series explains about

Installation of Android Studio in Ubuntu Linux operating system.

02:43 For Windows installation, please refer to the Installation sheet of this series.
02:49 Here is a glimpse of the tutorial.
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03:07 The next tutorial in this series explains

The Android Studio interface

03:13 How to create a HelloWorld app
03:16 How to run the Kotlin app and
03:19 See the output in an Android phone
03:23 Here is a glimpse of the tutorial.
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03:46 The next tutorial is Creating a Registration form.
03:50 In this tutorial we will learn to

Add TextView, Plain Text and Buttons

03:56 Set the constraints and attributes
04:00 Create a simple form
04:03 Write Kotlin code for button click event.
04:07 Let us have a look at this tutorial.
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04:25 The next tutorial is Adding Radio Buttons.
04:29 Here we will

Add a Radio Group to group the radio buttons.

04:34 See the demonstration of adding Gender radio buttons.
04:39 Write the source code to decide which radio button is selected.
04:44 Here is a glimpse of the tutorial.
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05:04 The next tutorial is Adding Spinner and Image.
05:09 In this tutorial, we will learn to

Add a drop-down menu using the Spinner to select a department

05:16 Add an image using ImageView to upload a picture
05:21 Let me play this tutorial.
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05:42 The next tutorial is Creating a Search App.
05:46 At the end of this tutorial, we will know about

The design of the app with Text views, Spinner and Search button

05:55 Data identification in Spoken Tutorial server
05:59 Source code for selecting an item from the spinner
06:03 Running the app to see the selected FOSS ID and Language ID as output in the Android phone
06:10 Let me play this tutorial.
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06:32 The next tutorial is URL Request.
06:36 Here we will learn to

Pass the Foss and Language IDs to the URL of Spoken Tutorial website and

06:44 Parse the response JSON data
06:47 Let's have a look at this tutorial.
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07:12 The next tutorial is Display Search Result.
07:16 It explains how to

Use RecyclerView to display the thumbnail of videos

07:23 Get the thumbnail from a specific Spoken Tutorial YouTube URL
07:28 Pass the video ID of the selected Spoken Tutorial
07:33 Here is a glimpse of the tutorial.
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07:55 The next tutorial is Playing video using YouTube API.
08:01 It explains how to

Create a project in Google cloud

08:06 Enable the YouTube API
08:09 Initialise the YouTubePlayerView in Android studio
08:14 Run the Kotlin app and
08:16 Play the selected video
08:19 It also shows the required links to publish or upload the Android app on Google Play Store.
08:27 Here is a glimpse of the tutorial.
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08:55 This brings us to the end of this tutorial. Let us summarise.
09:00 In this tutorial, we went through the Software required to create an app and its features
09:06 Content available in various tutorials under this series
09:12 The video at the following link summarises the Spoken Tutorial project.

Please download and watch it.

09:19 The Spoken Tutorial Project Team:

conducts workshops and gives certificates. For more details, please write to us.

09:28 Do you have questions in THIS Spoken Tutorial? Please visit this site
09:34 Choose the minute and second where you have the question
09:38 Explain your question briefly
09:41 Someone from our team will answer them
09:45 The Spoken Tutorial forum is for specific questions on this tutorial
09:50 Please do not post unrelated and general questions on them
09:55 This will help reduce the clutter. With less clutter, we can use these discussion as instructional material
10:04 Spoken Tutorial project is funded by NMEICT, MHRD, Government of India.

More information on this mission is available at this link.

10:16 The Android app was contributed by Abhishek Shah.

And this is Nirmala Venkat along with the Spoken Tutorial team from IIT Bombay, signing off. Thanks for watching.


Contributors and Content Editors

PoojaMoolya