Home > Others

Colormatrixcolorfilter Color filter (Gray avatar processing for offline users)

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞

Android image resources By default is static, single instance; if two im friends have the same avatar, the simplest is to use the software comes with the Avatar, there is an online, a offline, directly change the grayscale of the Avatar, then two users of the avatar will be gray or online, the answer is: drawable.mutate ( )。 
drawable mdrawable = context.getresources (). getdrawable (R.drawable.face_icon);    // Make this drawable mutable.    // A mutable drawable is guaranteed    to not share it state with any other drawable. mdrawable.mutate ();    New ColorMatrix ();   Cm.setsaturation (0);    New colormatrixcolorfilter (cm);   Mdrawable.setcolorfilter (CF);

Transferred from: http://gundumw100.iteye.com/blog/1126129

Colormatrixcolorfilter Color filter (Gray avatar processing for offline users)

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
gray filter photography pms gray color chart processing fill color codes image color filter for filter photoshop for lightroom users tablets for disabled users

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More