Do you mean undo of what you've typed in a message? You could shake an iPhone and undo the text that was just typed but I don't think that's a function on Androids. Plus the backspace works perfectly fine too.
Undo what?
I don't think I have ever seen much in the way of undo functions on mobile devices, however some do exist. For example, in the GMail app when you deleete a message you have a brief opportunity to tap an Undo button to restore it to the Inbox.
Also, if you purchase an app such as QuickOffice, you will find that it has many Undo/Redo functions just as you would find in Microsoft Word or Excel.
Sorry for being unclear, I meant undo deleted text, for example I deleted some text in an email by accident and I want to recover the deleted text. is it possible?
Interesting thought. I've never seen or heard of anything like this, but that would be a feature I could have definitely used once or twice.
For Android people who had not heard of this:
Daily Tip: How to undo typing, deleting, cutting, pasting, etc. on iPhone | iMore.com
I just tried on an iPhone 4 I have laying around and it works well.
I think the "shake the phone" gesture is a little too dorky for my taste, but an undo function on Android would be welcome.
Maybe via the keyboard? perhaps a 2- or 3-finger swipe across the keys is undo/redo depending on the direction of the swipe?
For Android people who had not heard of this:
Daily Tip: How to undo typing, deleting, cutting, pasting, etc. on iPhone | iMore.com
I just tried on an iPhone 4 I have laying around and it works well.
I think the "shake the phone" gesture is a little too dorky for my taste, but an undo function on Android would be welcome.
Maybe via the keyboard? perhaps a 2- or 3-finger swipe across the keys is undo/redo depending on the direction of the swipe?
Well, it's a couple years old. But anyway, my iPod touch from 2009 does this, so it's definitely not a radical new feature.LOL at that article being a couple months old and acting like it's a radical new feature unique to iOS.