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When iOS sees what looks like a second attempt at copying it will know not to include any pasted text in its clipboard data-which makes sense. If instead, you want to paste something longer than one line, just tap and hold once more. If you let go and later try to paste that same piece of text it won’t do anything because there isn’t anything left. Your screen will show what you’ve copied and then move back out of your way. #Clipboard history iphone fullWhen you hold down your finger on some text until a cursor appears, your iPhone only copies as much of that text as will fit within one full line (each line is automatically broken into multiple pieces). The basic concept used by iOS is dead easy. For simplicity we’ll only look at how iOS handles copy here, although paste works in the same way there are no hidden text files involved.Īnd while we’re at it, ignore anything to do with third-party apps-it doesn’t matter if you use iCloud Drive or Dropbox or something else-iOS handles all clipboard data itself. Instead, iOS goes with a far simpler approach. Another possibility might be for your iPhone or iPad to create an invisible text file in which it keeps track of everything you copy, but that would take up valuable space and add a lot of complexity. The simplest approach would be just to have iOS remember what you’ve copied so far, but that would quickly make a mess of things. #Clipboard history iphone softwareThe software behind copy and paste is very simple. ![]() It wasn’t until 2010 that Apple implemented true copy and paste with iOS 4, allowing users to select text from any app by holding down their fingers and dragging through what they wanted to select. While you might imagine it is not too difficult to implement a basic copy-and-paste system-after all, it’s something that computers have been doing for decades-it was still quite a challenge back in 2007 when Apple first announced it as part of iOS.īack then, iPhones and iPads had no multi-touch screens so you couldn’t hold down your finger to select text (your fingers were liable to be in the way), and their software was extremely simple even basics like cut and paste were missing at first. No matter read on as we walk you through how iOS’s clipboard system works. We all know that if you want to copy text from one app and paste it into another, you just hold down a finger on your iPhone’s screen until a cursor appears, select some text and let go, whereupon your iPhone will paste what you copied.īut do you ever wonder why it works? Or how? Or even why do smartphones bother with two different words for what is essentially one process anyway? ![]()
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