emoji

NSAttributedString and emojis: issue with positions and lengths

人盡茶涼 提交于 2019-12-03 05:09:49
问题 I'm coloring some parts of a text coming from an API (think "@mention" as on Twitter) using NSAttributedString. The API gives me the text and an array of entities representing the parts of the text that are mentions (or links, tags, etc) which should be colored. But sometimes, the coloration is offset because of emojis. For example, with this text: "@ericd Some text. @apero" the API gives: [ { "text" : "ericd", "len" : 6, "pos" : 0 }, { "text" : "apero", "len" : 6, "pos" : 18 } ] which I

How to Get Text and Smiley from Edittext into String?

北战南征 提交于 2019-12-03 03:39:35
How to Get text and smiley from edittext into String? Using Following Code I was Add Smiley/Emojis in Edittext but how to get text/smiley from edittext into String Format. ImageGetter imageGetter = new ImageGetter() { public Drawable getDrawable(String source) { Drawable d = getResources().getDrawable( R.drawable.happy); d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); return d; } }; cs = Html.fromHtml( "<img src='" + getResources() .getDrawable(R.drawable.happy) + "'/>", imageGetter, null); edttxtemoji.setText(cs); Please use following function. public static Spannable

What is the unicode variation selector

匿名 (未验证) 提交于 2019-12-03 02:59:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I was wondering. What is the unicode Variation Selectors U-FE00 to U-FE0F used for. Example: 回答1: The Unicode standard talks about this. Here's a bit of the relevant section from 3.2.0, annex 28 (I'm sure there are more recent versions around; this is the first I found): Unicode characters can be represented by a wide variety of glyphs, as discussed in Chapter 2, General Structure in The Unicode Standard, Version 3.0. Occasionally the need arises in text processing to restrict or change the set of glyphs that are to be used to represent a

Emoji copyright [closed]

匿名 (未验证) 提交于 2019-12-03 02:56:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I am developing an app that uses emoji and have some legal concerns. Who has the copyright for Emoji? Is there a license for using the images? 回答1: Emoji are generally rendered on your device by locally stored fonts licensed to the end user for use with their operating system. In this case copyright is irrelevant as your software is not distributing the artworks any more than my answer to this question is distributing the Arial typeface. If you need to render Emoji on a system that has no such font, then you're looking at copyright issues as

remove unicode emoji using re in python

匿名 (未验证) 提交于 2019-12-03 02:51:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I tried to remove the emoji from a unicode tweet text and print out the result in python 2.7 using myre = re.compile(u'[\u1F300-\u1F5FF\u1F600-\u1F64F\u1F680-\u1F6FF\u2600-\u26FF\u2700-\u27BF]+',re.UNICODE) print myre.sub('', text) but it seems almost all the characters are removed from the text. I have checked several answers from other posts, unfortunately, none of them works here. Did I do anything wrong in re.compile()? here is an example output that all the characters were removed: “ ' //./” ! # # # … 回答1: You are not using the correct

Erlang emysql iPhone Emoji Encoding Issue

匿名 (未验证) 提交于 2019-12-03 02:35:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I'm trying to store text (with emoji) From an iPhone Client App on a MySQL database with Erlang. (Into a varchar column) I used to do it with a socket connection server done with C++ and mysqlpp, it was working great. (It is the exact same database, So I can assume that the issue is not coming from the database ) However, I decided to pass everything on Erlang for scalability reasons, and since, I am unable to store and retrieve correctly emojis. I'm using emysql to communicate with my database. When I'm storing, I'm sending this list to the

Color Emoji support in Winforms/WPF application?

安稳与你 提交于 2019-12-03 02:34:36
I'd like to build a Windows application that supports Windows 8.1's color emoji. What I can't seem to find actually stated anywhere, but seems to be the case, is that this isn't possible unless you're building a "Windows Store" application, which of course requires a paid developer license. Oh boy, it's iOS development all over again! So anyway, is there a way to develop in either WinForms or WPF which will allow color emoji while running on Windows 8.1? As of .NET 4.6.1, you can't out of the box. Color emojis don't work in WPF. They do on XAML Universal Windows apps, but WPF specifically they

Color for Unicode Emoji

匿名 (未验证) 提交于 2019-12-03 02:13:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: It's possible to include Emoji characters in modern browsers, but how can one make it a single color and choose that color? For example, here is some Emoji and some regular (plane 0) Unicode symbols. All should be red, but only the symbols are rendered in red. Associated HTML + CSS : 回答1: Yes, you can color them! div { color: transparent; text-shadow: 0 0 0 red; } <div>???</div> 回答2: Not every emoji works the same. Some are old textual symbols that now have an (optional or default) colorful representation, others were explicitly (only) as

MySQL utf8mb4, Errors when saving Emojis

匿名 (未验证) 提交于 2019-12-03 01:47:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I try to save names from users from a service in my MySQL database. Those names can contain emojis like ???? (just for examples) After searching a little bit I found this stackoverflow linking to this tutorial . I followed the steps and it looks like everything is configured properly. I have a Database (charset and collation set to utf8mb4 (_unicode_ci)), a Table called TestTable, also configured this way, as well as a "Text" column, configured this way (VARCHAR(191) utf8mb4_unicode_ci). When I try to save emojis I get an error: Example of

Inconsistent Unicode Emoji Glyphs/Symbols

匿名 (未验证) 提交于 2019-12-03 01:31:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I've been trying to make use of the Unicode symbols for astrology in products for both Apple and iOS. I'm getting inconsistent results, as shown here: Most of these are coming out as I like, but for some reason the Taurus symbol is appearing one way on the first line, following the Moon, and a very different way, with the Emoji-like purple button, when it follows Mars. These results are consistent for different symbols and across Apple hardware; here's a screen capture from my phone showing the same problem with some other signs - Scorpio