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[Coursera] Programming Mobile Applications for Android Handheld Systems (Week 6)

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zaolian 发表于 2014-2-26 22:32:30 | 显示全部楼层 |阅读模式

[Coursera]Programming Mobile Applications for Android Handheld Systems #6 - 2014-01-21@University of Maryland

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课程汇总贴:
http://www.1point3acres.com/bbs/forum.php?mod=viewthread&tid=82091

截图内容:
请大家将每周的quiz和lab截图,会有版主为大家加1学分(50大米)。

Week 6 内容:
1. Graphics. In this lecture we'll look at how Android apps can draw and move visual elements on the display.

2. Touch and Gestures. In Android, users often interact with an app by touching and moving visual elements. In this lecture, we'll discuss how apps receive and process touch input. In addition, we'll look at how apps can create and process complex sets of touches, called gestures. You may have already seen common gestures such as pinching to zoom.

3. Multimedia. In this lecture we'll cover a number of classes for capturing and playing audio and video streams.

Week 6 需上传:

Weekly Quiz.

As always, we have a quiz this week.

Lab.

This week's Lab leverages each of the three lectures. You'll create an application that displays animated soap bubbles that float across the display. When the user touches an empty space on the screen the app will create a new Bubble, which will then move across screen. If the user simply touches a Bubble that's already on the screen, the Bubble will "pop." It will be removed from the screen and a popping sound effect will play. Finally, if the user touches a Bubble on the screen and executes a "fling" gesture, the Bubble will change its speed and direction based on the speed and direction of the fling gesture.


课程从上周五进入了白热化阶段,老师不得不给大家降低门槛减少了迟交的惩罚提供了额外的late day。第五周的课程因为内容暴涨被大家疯狂吐槽,老师在此时又投下了final projec和week 8一起due的大炸弹。论坛上至今没有人提交week 5, 一些人刚补完week 3依旧在等待版主加分,一些人正在week 4中挣扎担心马上追不上了。
浅浅 发表于 2014-3-6 12:14:25 | 显示全部楼层
debug好烦啊!
week6_lab.png
week6_quize.png

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sanguine 发表于 2014-3-16 01:07:49 | 显示全部楼层
拖啊拖。。。居然用知道了6个later day...
later day快没了。。。

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aangel 发表于 2014-3-19 13:43:25 | 显示全部楼层
坚持,还要接着上后面两门。。
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小叮当麦兜 发表于 2014-3-31 21:49:39 | 显示全部楼层
忘记发了, week6
assign6.PNG
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