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[Android] related concepts such as pix, dip, dip, and sp, androidpix 1. px (pixels) pixels-is a pixel, which is the actual pixel unit on the screen. Dip or dp (device independent pixels) device independent pixels, related to the device screen.Sp (scaled pixels-best for text size): similar to dp, it mainly deals with the font size. Dpi (dot per inch): screen pixel density. The number of pixels per inch density: density indicates the number of displa

I know the differences among px, dpi, dp, dip, sp, in, and pt, pxdpi Px: That is, pixels. 1px indicates a physical pixel on the screen; The unit of px is not recommended, because the actual size of the same px image may be different on different mobile phones. Dpi: The abbreviation of dot per inch is the number of dots per inch, also known as screen density. The larger the value, the clearer the screen.Suppose there is a mobile phone with a physical s

We encountered a problem when using SGIP to develop the unicom sp text message. When we send a marketing text message, the user not only receives this text message, but also receives an additional text message, the content is probably about who sent this text message and what is the billing method. Originally, our sp messages were free of charge, but users were confused as soon as they saw the "Tariff". A

(1) Concepts Dip: Device Independent pixels (device independent pixel ). different devices have different display effects, which are related to the hardware of the device. We recommend that you use this function to support WVGA, hvga, and qvga without pixels. Px: pixels (pixels). Different devices have the same display effect. Generally, we use hvga to represent 320x480 pixels, which is usually used. PT: point, a standard unit of length, 1pt = 1/72 inch, used in the printing industry, v

Size Units (px, dpi, dp, dip, and sp) of the View for android Application Development, and androiddpi I. pixel (px) and screen resolution 1) px (Pixels, Pixels): corresponds to the actual Pixels on the screen. For example, 320*480 screens have 320 pixels horizontally and 480 pixels vertically. 2) the screen resolution is the total number of physical pixels displayed on the screen. It is equal to the number of pixels x height on the screen width. In th

Difference between DP, SP, and PX: here we will introduce DP and sp. DP is dip. This is basically similar to sp. You can use DP to specify the length, height, and other attributes.Or sp. If you set the font, you need to use sp. DP is not related to density.

Dip: Device Independent pixels (device independent pixel ). different devices have different display effects, which are related to the hardware of the device. We recommend that you use this function to support WVGA, hvga, and qvga without pixels;Px: pixels (pixels). Different devices have the same display effect. Generally, we use hvga to represent 320x480 pixels, which is usually used;PT: point, a standard unit of length, 1pt = 1/72 inch, used in the printing industry, very easy to use;

Dip: device independent pixels (device independent pixel ). different devices have different display effects, which are related to the hardware of the device. We recommend that you use this function to support WVGA, HVGA, and QVGA without pixels. Px: pixels (pixels ).The display effects of different devices are the same. Generally, HVGA represents x pixels, which is usually used.Pt: pointIs a standard length unit, 1pt = 1/72 inch, used in the printing industry, very easy to use;

Many netizens do not quite understand the difference between DP, SP, and PX: here we will introduce DP and sp. DP is dip. This is basically similar to sp. You can use DP or SP to specify attributes such as length and height. If you set the font, you need to use sp. DP is not

This article is original. If you need to reprint it, please indicate the author and the source. Thank you! Many netizens do not quite understand the difference between DP, SP, and PX: here we will introduce DP and sp. DP is dip. This is basically similar to sp. You can use DP to specify the length, height, and other attributes.Or

Tags: Android HTTP Io ar OS use for SP strong Px, DP, dip, SP, In, mm, PT detailed analysis Px :( pixels): the pixels on the screen. Different devices have the same display effect. Generally, we use hvga to represent 320x480 pixels, which is usually used. Dip: (device independent pixels), device independent pixels. This is related to the hardware of the device. We recommend that you use this method to su

The contents of this article over SP shared data storage Implementation remember the account password function*************************************************************************************************************** ************public class Mainactivity extends Activity {Private Autocompletetextview Completetextview;Private EditText EditText;Private Sharedpreferences sp;Private CheckBox Issavebox;@Ove

CheckPoint i-security SP-5500 Standard 3 Gigabit Ethernet port, the network can be extended to 12 when the application needs, there is a series of control port. In addition, this product adopts redundant power supply design, which increases the operation stability and maintainability of the platform. I-security's hardware acceleration device uses the security optimization chip and the burden Load engine technology (TOE) application, shares the CPU mos

compared to the difference is more obvious. Dip 　　Exactly the same as DP, except the name is different. The dip was used in earlier versions of Android, and the DP name was later recommended for unification with SP. Sp Abstract pixels independent of scale (Scale-independent Pixel). The SP and DP are similar but the only difference is