No editing Undo on Android?!

by Dan Dascalescu » Wed, 03 Feb 2010 04:29:43 GMT

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 Say you accidentally deleted too much text from a note, or an edit

On my 2004 Windows mobile PDA phone, I could undo by tapping Ctrl+Z.
On a 2006 iPhone, you can undo by shaking the phone. Undo is a a very
basic and useful feature.

We're in 2010. How do you undo an edit on the Android?


Other Threads

1. Modify sign and install default apks


I've research how to modify default apks from android OS. I don't know
if I'm over the correct or the wrong way, but the posibility I'm
trying to carry on it's something like this:

I want to add a new functionality to gallery options (another send to
posibility as SMS, mail...) using a jar I've already deveoped.

The steps I'm following are:

1- I've downloaded Gallery source from 

2- I've generate the apk for MyGallery.apk, with sources I've

3- I've unistalled the default Gallery from Phone.

4- I try install MyGallery.apk but I get some problems with my apk
sign because the resources that my apk uses such as
package are signed in a distict way tha my apk.

So, my question is: How can I sign my apk in order to be able to
install it on the device?

Is this process able to be done or are there any other ways to get a
custom default apk running on the phone?

Thank's a lot.


2. Abridged summary of - 86 Messages in 33 Topics

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