Android资源限定符-sw#dp与-w#dp [英] Android Resource Qualifiers -sw#dp vs -w#dp

问题描述

说我正在为屏幕尺寸等于或大于600dp的设备开发不同的布局. 我想使用android 3.2后的资源限定词.我创建了一个名为layout-sw600dp的文件夹并将其放置在此处，但同时我可以创建一个名为layout-w600dp的文件夹并将该布局xml文件放置在其中. 我试图弄清楚-sw600dp和-w600dp有什么区别?毕竟，它们都打算对宽度> = 600dp的设备使用布局.

Say I'm developing a different layout for devices with screen size equal to or greater than 600dp. I want to use the post android 3.2 resource qualifiers. I created a folder named layout-sw600dp and put my layout there, but at the same time I could have created a folder named layout-w600dp and put the layout xml file there. I'm trying to figure out what is the difference between -sw600dp and -w600dp? After all they are both meant to use the layout for device of width >= 600dp.

推荐答案

sw为"最小宽度".旋转设备不会改变.

sw is "smallest width". It doesn't change if the device is rotated.

w可用宽度(即 current ).

请参见提供替代资源:

smallestWidth-sw<N>dp -MinimumWidth是设备的固定屏幕尺寸特征； 当屏幕的 方向改变.

smallestWidth - sw<N>dp - The smallestWidth is a fixed screen size characteristic of the device; the device's smallestWidth does not change when the screen's orientation changes.

可用宽度-w<N>dp -当横向和纵向之间的方向改变以匹配时，此配置值将更改 当前的实际宽度.

Available width - w<N>dp - This configuration value will change when the orientation changes between landscape and portrait to match the current actual width.

示例.假设您有一台600dp x 400dp的设备.

Example. Say that you have a device that is 600dp x 400dp.

• 如果您拥有w600dp资源，它将以横向方式使用，而不能以纵向方式使用.
• 如果您拥有sw600dp资源，则不会将其用于任何方向(最小为400).

这篇关于Android资源限定符-sw#dp与-w#dp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！