Wednesday, August 31, 2011

Droid2 Unrooting

I'm unrooting my Droid2 in case I ever need it to have that new-droid smell.

Anyway, here are some links I found useful:

Here are the instructions for getting RSD Lite and the SBF file you need:

And here is a tip on what to do when you're stuck at "Please manually power up this phone" -- just go back into the bootloader (up-arrow/power) and plug back in if you became unplugged. Part of my problem may be that I was running under Parallels and I goofed when it asked me to retain the USB connection to the phone.

Anyway, here's the other thing. When you're done, if you go to your settings and it has forgotten your phone number, no need to panic. From here I learned that by dialing *228 and hitting SEND you'll connect to the automated programming system. You'll hear stuff in the earpiece but if you pull the phone away from your face, you'll actually see the phone telling you it's being programmed. As in activated.

And Here's something else I didn't know. When I was done, I still had all of my apps. I'm not sure how this is possible. I expected everything to be wiped out. Did I do it right? Did the flash really happen? I'm assuming that it did, since my phone had to be reactivated onto Verizon's network. Oh well, it does seem to have worked!

Thursday, August 11, 2011

Add UIBinder widget to root panel

This page from the GWT doc is very helpful for getting start with UIBinder.

And they give this example for adding your UIBinder object to your application:


Maybe that's OK for an HTML UIBinder. I haven't tried that.

Instead, I was using GWT widgets in my UIBinder, and I wanted to add a ClickHandler to one of my buttons. But nothing ever happened when I clicked it. Turns out, as I read on Stack Overflow, that indeed the handlers aren't initialized properly unless you add to the root panel.

So here's what I did that worked just fine:


Thanks, Hilbrand!

Wednesday, August 10, 2011

Got default constructor?

got this error?

was not included in the set of types which can be serialized by this SerializationPolicy

could be you're missing a default constructor, like I was.

thanks, holyjeez!!