有关华电国际， XHDPI 等，应该是什么启动器图标的理想尺寸？我是否应该创建 9补丁图像图标自动缩放，或者会是最好创建单独的图标？

For HDPI, XHDPI, etc. what should be the ideal size of the launcher icon? Should I have to create 9-Patch images for the icon to scale automatically, or would it be better to create separate icons?

推荐答案

我会为每一个创建单独的图像：

I would create separate images for each one:

LDPI should be 36 x 36.

MDPI should be 48 x 48.

TVDPI should be 64 x 64.

HDPI should be 72 x 72.

XHDPI should be 96 x 96.

XXHDPI should be 144 x 144.

XXXHDPI should be 192 x 192.

然后就放他们每个人在绘制文件夹的单独的秸秆。

Then just put each of them in the separate stalks of the drawable folder.

您还需要上传您的应用程序时，给一个大版本的图标到谷歌Play商店，这应该是 WEB 512×512 。这是如此之大，使谷歌可以将其重新调整到任何尺寸，以宣传你的应用程序在整个谷歌Play商店并没有增加像素化到您的标志。

You are also required to give a large version of your icon when uploading your app onto the Google Play Store and this should be WEB 512 x 512. This is so large so that Google can rescale it to any size in order to advertise your app throughout the Google Play Store and not add pixelation to your logo.

基本上，所有的其它图标应该按比例基线图标， MDPI在48×48 。

Basically, all of the other icons should be in proportion to the 'baseline' icon, MDPI at 48 x 48.

LDPI is MDPI x 0.75.

TVDPI is MDPI x 1.33.

HDPI is MDPI x 1.5.

XHDPI is MDPI x 2.

XXHDPI is MDPI x 3.

XXXHDPI is MDPI x 4.

这是所有的Andr​​oid开发者网站的意象网页上解释说： http://developer.android.com/design/style/iconography.html

This is all explained on the Iconography page of the Android Developers website: http://developer.android.com/design/style/iconography.html