漫画阅读器无法得到从SD卡目录 [英] comic reader not get directory from sd card

问题描述

我用这个code链接 https://github.com/Juanvvc/ComicViewer
对漫画阅读器的研究。但是，当我使用它和调试。我得到的消息像请选择齐心文具的目录，当我的确定按钮，点击后，我没有得到目录的任何列表，所以我可以选择的漫画显示任何目录。

i am using this code links https://github.com/Juanvvc/ComicViewer for study of comic reader . but when i am using it and debug. i got a message like as "please select a directory of comix" and when i clicked on "ok" button ,i didn't get any list of directory so i can select any directory for comic display.

请帮帮我，
谢谢

please help me , thank you

推荐答案

最简单的方式来实现你需要的是使用的 viewpager 可能，在这里装载所有的图像，你将能够滚动them.You之间应该看一看的视图之间水平刷卡
你可以使用的Andr​​oid库但已经去precated，所以它不是明智的使用它了。
至于变焦和捏能力，你必须自己实现这一点。的一指变焦可能是一个良好的开端学习。
另外你的问题真的很广，你要提高，首先记录自己的话题，并询问这里只当你有问题，code.You，未发现任何迹象的研究，也没有表现出任何code

The easiest way to achieve what you need is using a viewpager probably,where you load all your images,and you will be able to scroll between them.You should take a look at horizontal swiping between views You could use android Gallery but that has been deprecated,so it is not wise to use it anymore. With regards to the zoom and pinch ability,you must implement that by yourself.One finger zoom could be a good start to learn. Also your question was really broad,you should improve,by first documenting yourself on the topic,and ask here ONLY when you have problems with code.You showed no sign of research,nor did show any code.

这篇关于漫画阅读器无法得到从SD卡目录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！