Share a tool site http://screensiz.es is used to query the size, screen density, and resolution of mainstream mobile phones, tablets and displays, with this site we can know the resolution, density, better fit, benefits [collection]./** * -------------- * 欢迎转载 | 转载请注明 * -------------- * 如果对你有帮助,请点击|顶| * -------------- * 请保持谦逊 | 你会走的更远 * -------------- * @author zsl * @github https://github.com/yy13003263
OverviewThe terms screen resolution, device pixels (device-width), and css pixels (width) are interchangeable in very many contexts, but are therefore easy to confuse where there is a difference. In fact, they are different concepts.Screen resolution and device pixels are physical concepts, while CSS
OverviewThe terms screen resolution, device pixels (device-width), and css pixels (width) are in very many contexts. are interchangeable, but so easy can cause confusion in different places, in fact they are distinct concepts.Screen resolution and device pixels are physical concepts, while CSS
OverviewScreen resolution, device pixels, and CSS pixels these terms, which are interchangeable in very many contexts, are therefore easy to confuse where there are differences, in fact they are different concepts.Screen resolution and device pixels are physical concepts, while CSS pixels are the concept of Web program
Introduction: Once Upon a while, countless large and small touch-screen devices as if the flood of the gates flooded the world. Faced with the sudden ecological changes, interface designers have no choice, only in the rapids struggling to learn to swim, so that they can not be swallowed by flood. This article gives you an idea of how to target your tablet phone's thumb hotkeys and interface layouts to help
Introduction: Once Upon a while, countless large and small touch-screen devices as if the flood of the gates flooded the world. Faced with the sudden ecological changes, interface designers have no choice, only in the rapids struggling to learn to swim, so that they can not be swallowed by flood. This article gives you an idea of how to target your tablet phone's thumb hotkeys and interface layouts to help
From: http://www.apkbus.com/android-83006-1-1.html
# Participate in the android bus 2nd Anniversary Essay activity #Recently, due to the wide development of Android, applications have gradually increased, more features have been learned, and the running platform has gradually expanded.From the initial Mobile Phone platform to today's tablet computers, LCD TVs, and other electronic products, the resolution of cell phones is unknown.In China,
right, and click the "General" option. Then, in general, find "available storage", which shows the current free space on your computer. Click "View application Size" to see the amount of hard disk space the installed application occupies.
In these applications, you will surely find some large, but not commonly used, applications of "volume". You can choose to uninstall the application to free up the system space. This small feature is more practical
The project has a picture in the tablet display particularly small reasons, has been struggling to find the reason, there is no tablet computer test, today found a modified resolution, writing related methods finally processed, recorded comparison:So as not to build the wheel later.The main is to obtain the relevant picture display problems, directly with the Getintrinsicwidth () method to obtain, Getintrin
Camera pictures, pictures on the computer, text in Word, computer screen, mobile screen, camera screen display size Everything's all figured out!First, the picture.xxdpi= points DotX is the actual size of the picture, simple point, we only calculate the height of the picture
devices with the same resolution have half the size difference, for example: if the size of a panel is defined as 400*4.7 Px in physical pixels, that is, half the full screen, the size of the Panel will look right on the 10 "tablet
Transferred from: http://www.zcool.com.cn/article/ZNjI3NDQ=.html1. Understand several concepts(1) resolution. Resolution is the cell phone screen pixel points, generally described as the screen "wide x high", Android phone screen Common resolution has 480x800, 720x1280, 1080x1920 and so on. 720x1280 indicates that this screen
Basic mobile phone resolution knowledge (DPI, DIP computing)
1. terms and concepts
Terms
Description
Remarks
Screen size)
It refers to the actual physical size of the mobile phone, such as the commonly used 2.8 inch, 3.2 inch, 3.5 inch, 3.7 inch
Motorola's milestone mobile phone is 3.7 inch
Aspect Ratio (width/height Ratio)
In Android Development, screen densities and screen logic sizes are often used to fit the screens, and a list of screen parameters for common phones is listed here:
pixel density level
pixel density
logical pixel density
screen pixels
from loading different folder resources without following screen density, just androidmanifest.xmlAdd the Android:anydensity= "false" field to the file!3) Screen fit problem:Believe that screen adaptation is a headache for everyone, it is said that the nether surface development should pay attention to the place it!① draw the interface when using the Relativelay
iphone for the first generationIn 2007, the first iphone was released and the screen was 480 pixels wide. The following are arranged in the order of width and height. This resolution has remained the same for the iphone 3GS.At that time, iOS apps (apps) were written to support absolute targeting only. For example, a button (x, y, width, height) = (20, 30, 40, 50) means its width is 40
are not, you can change the above, Defaultpixelratio changed to your device pixel.
Here we fit the text and the size.
Look at the same code on the different phone display effect:
Code:
Export Default classHomeextendsReact.Component{render () { return(View> Textstyle={{fontsize: 30}}> not fit, native pixel: {pixelratio. Get()}Text> Textstyle={{fontsize: Screenutil.setsptext (}}>) has been fitted Text> Viewstyle={{Height: 50,width: 240,BackgroundColo
from://http://blog.csdn.net/ithomer/article/details/6688883Android to get the screen longer than the width, referring to the internet has a lot of code, but the results are inconsistent with the actual, such as my phone is i9000, the screen size is 480*800px, the results are 320*533The results are very unreliable, so I wrote a few lines of code, pro-TestTest para
Basic knowledge of mobile resolution (DPI,DIP calculation)
1. Terminology and concepts
Terms
Description
Note
Screen size (on-screen dimensions)
Refers to the actual physical size of the phone, such as 2.8-inch, 3.2-inch, 3.5-inch, 3.7-inch
Motorola Milestone mobile phone is 3.
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