首页 \ 问答 \ 制作复杂的Android XML Drawables(Making Complex Android XML Drawables)

制作复杂的Android XML Drawables(Making Complex Android XML Drawables)

基于android XML的drawables有多强大?

我真的想知道是否有可能只使用xml形状替换半复杂的位图资产,例如以下箭头图标。

在此处输入图像描述

到目前为止,除了基本形状之外,我还没有看到很多很好的例子。 我知道<layer-list>可以用来组合形状,但我在使用它们时遇到了困难。 特别是,具有<layer-list>的形状的相对尺寸和偏移似乎不能很好地工作。


How powerful are android XML based drawables?

I'm really wondering if it is possible to replace semi-complex bitmap assets, such as the following arrow icons, using only xml shapes.

enter image description here

So far I haven't seen many good example of anything other than basic shapes. I know <layer-list> can be used to combine shapes, but I've had a difficult time working with them. Particularly, relative sizing and offsets of shapes with <layer-list> does not seem to work well.


原文:https://stackoverflow.com/questions/25431365
更新时间:2023-03-22 10:03

最满意答案

要获得DH密码(DHE-RSA -...)的支持,您需要有一个DH params文件并指定它:

 context.load_tmp_dh("dhparams.pem")

要创建此类文件,您可以使用OpenSSL

 openssl dhparam -out dhparams.pem 2048

要支持ECDH密码,您需要指定应使用哪条曲线。 我没有支持它的pyOpenSSL版本,但根据它应该是文档

context.set_tmp_ecdh( OpenSSL.crypto.get_elliptic_curve( "prime256v1" ))

To have support for DH ciphers (DHE-RSA-...) you need to have a DH params file and specify it:

 context.load_tmp_dh("dhparams.pem")

To create such file you might use OpenSSL

 openssl dhparam -out dhparams.pem 2048

To support ECDH ciphers you need to specify which curve should be used. I don't have a pyOpenSSL version which supports it but according to the documentation it should be

context.set_tmp_ecdh( OpenSSL.crypto.get_elliptic_curve( "prime256v1" ))

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