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學生對 范德堡大学 提供的 Android App Components - Intents, Activities, and Broadcast Receivers 的評價和反饋

4.2
381 個評分
95 個審閱

課程概述

This 4 week MOOC builds upon the overview of Java and Android covered in Course 1 by delving deeper into core Android app components, such as intents, activities, and broadcast receivers. You will learn by example how to program these core Android components together with Android concurrency frameworks and basic Java file I/O classes (such as File and InputStream) and Android storage mechanisms (such as Shared Preferences). You'll also learn how to use the Git source code management system. Throughout this MOOC you'll work incrementally on a project involving downloading, storing, and display images from remote websites. Each week you will add additional capabilities to the project, based on material covered in the lecture videos. You'll spend roughly 4 hours per week watching video lectures, taking quizzes, and programming assignments with Java and Android....

熱門審閱

AT

Oct 08, 2018

Very good examples, I recomend taking the optional homework if you can. I couldn't take every but you can learn a lot from this course.

CK

Sep 17, 2017

I really appreciate this course, too good to understand the android framework fundamentals and how they work together.\n\nThanks.

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76 - Android App Components - Intents, Activities, and Broadcast Receivers 的 93 個評論(共 93 個)

創建者 Kristopher G

Oct 08, 2017

Great conceptual overview of the topics, although a bit too immersive. The module would benefit from simpler exercises to consolidate a student's understanding

創建者 Andreas G

Mar 16, 2018

This course might better be called "Android system programming" - and is not even particularly bad at that. Being a beginner at mobile App development, I would have expected some hints on designing a good and userfriendly UI, preparing the basic control flow in an App and - yes - using Intents to tie them together. As the course is designed, the UI is not even mentioned once, let alone designed by the learner - it's just given pre-defined as a "black box" in the - fully optional - "fill in the blanks", non-graded programming exercises

If you are interested in a theoretical overview of the technicalities of Intents and Broadcasts, this course will give you plenty to chew on. If you are looking for some more hands-on practical experience, it would be my advice to look somewhere else.

創建者 Margerite B

Jun 25, 2017

I good a overview of the topics but I don't understand them well enough to implement them. For me the course is too fast.

創建者 Vasu D S

Jul 03, 2019

Please try to include more code

創建者 Ben v d B

Aug 06, 2019

The lessons themselves were excellent. Unfortunately there is a rather large disconnect between the optional programming exercises and the lessons. Unless you have a background in computer programming and/or don't mind Googling for answers quite a bit you will struggle understanding what's going on in these exercises. You can generally complete the exercises and get a running program, but actually knowing what's going on is something else. It would have been better had they used a smaller/simpler project, that didn't offer so much as an app, but at least would have given students a better insight in how their code and the learned material work. This is in stark contrast to the previous MOOC in this same series. It's clear why these exercises are optional and I assume the majority op people don't actually do them. The majority of comments in the forums are related to not understanding what's going on in these exercises and it's not uncommon to see the last instructor comment being over a year old and usually not very helpful. You are on your own in this one!

創建者 Isabelle D

Aug 14, 2019

What happened to the basics of Android development, like how to create a UI and interact with it? Receiving input and so on? I am glad I had those basics down beforehand, but someone new to android would have trouble following along

創建者 Pekka H

Feb 27, 2017

The programming exercises should not be optional. I still intend to do them, but now I passed the course with a 100% mark but only 10% of knowledge.

創建者 Suhaib O

Dec 24, 2017

Poorly designed, poorly organized, with very few example snippets here and there, don't waste your time.

創建者 Konstantin T

Oct 23, 2017

Mandotory programming assignments should be designed. In the course these tasks are optional.

創建者 Abdullah M A

May 14, 2018

more academic and i think it's not for the beginners, it will be good if there is more interactive projects.

創建者 Karim A

Sep 12, 2017

The course focuses on principles & theories rather than coding and practical experience, also I found the code walk-through are not very useful.

創建者 Josh L

Sep 19, 2018

I'm disappointed with this MOOC because it's very confusing. The teacher talk so fast and explain things in the way that students all know about Android. Hope that they can improve the quality of this MOOC!

創建者 Antonio D C

Feb 13, 2017

More practical application would be helpful in solidifying knowledge. Concepts seem abstract outside of any programming practice. Additionally, flow of lectures seems scattered at times: concepts are introduced then not expounded upon. This creates a distracted learning path that makes it difficult to follow the lessons. (From a beginner programmer's view).

創建者 Mac K

Nov 05, 2016

Course work was entirely optional and only started at the end of week 2. The required level of involvement was too low to be helpful. I don't learn well just watching lectures - I can get that much from YouTube!!! However, I expect a bit more when paying $500 for a specialisation.

The first module in the series was too basic but at least there was a lot of coding involved. This (second) module didn't even have that.

創建者 Tante K

Jan 03, 2017

very superficial

創建者 Islam A M

Jun 26, 2017

Inappropriate videos that gives you the feeling of not completing the course at all.

創建者 Shira J

Apr 05, 2017

I didn't learn anything more than what I already knew- which was basic concepts- and was able to pass anyway. I'm very disappointed. I want to be a good programmer, and this did not teach me any programming.

The videos are not conducive to learning. You need a more engaging teaching plan. Don't just read slides to me, I can do that myself. Use videos to explain concepts, but stuff your videos with practice problems. Put more code in the videos and walk me through it. Put in mini-quizzes in the middle of videos, to keep the student aware of how they are doing in short increments. Don't move on to the next thing unless they have learned the first thing.

I was unable to complete the projects because the practical coding was not taught - don't throw a third of the course into the first practice I get to without first walking me through short, contained examples of how to actually use the code, and testing me on each piece before putting it all together.

創建者 Christine B

Mar 15, 2017

The entirety of this course is "watch and listen". There are no hands-on activities/assignments that get you implementing what you are (supposedly) learning. The assignments that are offered are optional and consist of filling in the blank code without actually providing you a way to see how your code works in the big picture.

For example - they go on and on about how intents are complicated and tricky, but they don't actually give you a required assignment. It's optional. Then the actual assignment is "Do this here, and this here, and then this here" and only when you have completed every step can you actually run the code. But this doesn't actually show you how to build the intent. All you did was write down what they told you to and where. You never actually build anything yourself. You don't actually get an idea of how these things work or how to implement them yourself from scratch.

The quizzes are also pointless. Every quiz is multiple choice, select all that apply. There's no thought required, just regurgitation of info from the lectures.

Also, the entire week 1 lectures are HORRIBLE. The lectures on git are sssoooo dull that I could not stay awake no matter how much I wanted to. They are given in a monotone, bored tone that will drive you insane.

Overall, this course seems more like it was hastily slapped together, without much thought, and then never looked at again. I would not recommend anyone take this course, let alone pay for it.