yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 7" Android Development] SlimShady's:
Any chance to see Android L on Tab 2 7.0? :)
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
I hope there is, it would be so good to see Android Lollipop on our Tab 2!
[Galaxy Tab 2 7" Android Development] sd_shadow:
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[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Battery works wonders with latest Andi's CM11 M11!

Thank you a lot, [MENTION=5153662]Android-Andi[/MENTION]!
[Galaxy Tab 2 7" Android Development] shsagnik:
Can you give me the link to the thread. Please :highfive:
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
You can find the ROM on this thread! Just go back some pages and you may find the right version for your device!
[Galaxy Tab 2 7" Android Development] shsagnik:
Thanks button pressed!
[Galaxy Tab 2 7" Android Development] Tsjoklat:
Looks like the next nightly build has some tab 2 specific code fixes. Thanks! Should be ready to test in an hour or so when the build finishes.
[Galaxy Tab 2 7" Android Development] Android-Andi:
Hey [MENTION=2478576]Tsjoklat[/MENTION] ! Updated camerawrapper code and i fixed noise suppression for p3100 - somehow we missed to update the overlay for KitKat.

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[Galaxy Tab 2 7" Android Development] Tsjoklat:
Great, Android-Andi! I assume some of these patches also apply to p3110 as well?
[Galaxy Tab 2 7" Android Development] Android-Andi:
Yes, CameraWrapper

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[Galaxy Tab 2 7" Android Development] bangdes:
M11 snapshot can't play video...
[Galaxy Tab 2 7" Android Development] iroshan:
Can play without any issue. I watching series in my tab.
[Galaxy Tab 2 7" Android Development] bangdes:
It's my bad, I was flashing different kernel. Now it running well after reflash M11 snapshot :p
[Galaxy Tab 2 7" Android Development] iks8:
I've got a strange feel with your cm build. It works fine but multitasking feels much more worse than it was on your pervious builds. I thought that it was cm fault but actually it works for me pretty similar on slimkat :/ so maybe there is something wrong with your kernel? Or maybe it's just my feel

Cheers
[Galaxy Tab 2 7" Android Development] pritzzy:
Agree with that. Even I've tried both the ROMs and slimkat seems to work better than cm.
[Galaxy Tab 2 7" Android Development] bangdes:
Really?? I should try slimkat, i've never flash another rom except cm
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Andi, when you build from the stable CM11 branch, do you add something else after building or it's a fully "clean" build?
[Galaxy Tab 2 7" Android Development] iks8:
He adds his modded .101 kernel
[Galaxy Tab 2 7" Android Development] Tsjoklat:
Anyone ever notice that when you update CM through CM Updater (using latest CWM), the progress bar goes past 100% at the end of the process, but if you manually go into the recovery to apply an update that the progress bar looks fine?
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Ah, this happens only when I flash GApps! Used CM Updater once and it never happened :v
[Galaxy Tab 2 7" Android Development] Tsjoklat:
It's purely cosmetic anyway. Not a big deal. :)
[Galaxy Tab 2 7" Android Development] y2k2r2d2:
I am on M11. Any new things worth an update ? Can I use CMupdater/cyandelta?

Snapshot M11 is quiet stable! :)
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
There was some P31xx and OMAP4 specific code changes some time ago. Not sure if you should bother about them, I guess it's not huge deal.
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Flashed a nightly. There's some changes, and performance has improved a bit. Better wait for M12, hahaha
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
CyanogenMod 11 M12 is already on Jenkins ;)

Edit: I've just read something on a brazilian blog. They say CyanogenMod will bring M12 to all supported devices, since it's kinda the final CM11 M build.
[Galaxy Tab 2 7" Android Development] y2k2r2d2:
Let's hope this is not the end. Heard that galaxy nexus got some L experience! Same might happen for our galaxy tab :)
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Oh no, it won't be the end! I trust our developers! ;)

Also, just went to CM Code Review and saw some OMAP4xxx stuff being pushed to cm-12.0 branch. That's a good sign.
[Galaxy Tab 2 7" Android Development] Specter597:
I tried to install this last night with TWRP 2.8.1

I got an error could not execute binaries

Is there a specific recovery needed for this ROM?
[Galaxy Tab 2 7" Android Development] aditheman:
hi, i would like to know whether CM 10.1.3 for 3110 will work on 3113?

i am asking because on downloads page there is only stable kitkat for 3110, here:

http://download.cyanogenmod.org/?device=p3110&type=stable

thanks :good:
[Galaxy Tab 2 7" Android Development] Deltadroid:
Yes, the p3110 and p3113 are exactly the same hardware so all roms are interchangeable between the two devices. The only difference is the p3113 has an extra IR blaster which is supported still on cm for p3110.
[Galaxy Tab 2 7" Android Development] Specter597:
New Thread??

Can I make a quick suggestion:

Since CodyF86 is no longer updating the original post, Android-Andi would you mind making a new post?

You seem to be doing the heavy lifting on maintaining in this thread and posting the new Milestones as they hit.

At 300+ pages there is a lot of old information to sift through and it might be nice to have a new concise thread for this build.

Or if Android-Andi doesn't want to maintain a Thread I'd be happy to do it as long as he doesn't mind me linking to his stuff.

Thoughts?
[Galaxy Tab 2 7" Android Development] pritzzy:
Completely agree with you mate. Let's wait to get a word from [MENTION=5153662]Android-Andi[/MENTION]
[Galaxy Tab 2 7" Android Development] Android-Andi:
No, sry. No time. Also can't manage all the stuff i did on 4.4 (different Roms and recoveries) anymore.

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---------- Post added at 09:10 PM ---------- Previous post was at 09:09 PM ----------

No reason, but feel free. Not sure if i push new builds.

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[Galaxy Tab 2 7" Android Development] Specter597:
No worries. You've done so much for us already.
[Galaxy Tab 2 7" Android Development] Narciso Neto:
DELETED
[Galaxy Tab 2 7" Android Development] Android-Andi:
UNOFFICIAL M12 Release

P3100

cm-11-20141114-SNAPSHOT-M12-p3100.zip

P3110

cm-11-20141114-SNAPSHOT-M12-p3110.zip

For those of you hopping between M and nightlies, the branch point was November 3rd.

If you flash it on top of newer nightlies it meight cause problems!
[Galaxy Tab 2 7" Android Development] shsagnik:
Awesome bro, change your name to awesome andi.Ok don't do that but you are awesome ???
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
You're the best, thanks again!
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
You are fantabulous, And I!! I enjoyed M10 and M11 like anything. Clubbed with TWRP 2.8.1.0 and latest Philz Blackhawk and Next Kernel 2.4. Superb! Now I enjoy M11 with Next Kernel with F2FS file system with OC and undervolting and nearly 6 hours of Screen on time with Wi-Fi. Now I am fully excited with M12. Words fail me to express my gratitude, my dear Andi. May God bless you! Take good care of your health and dear ones!
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
M12 and NEXT Kernel will make this thing fly! :D
[Galaxy Tab 2 7" Android Development] Bastiary:
wooho now i am on m11 build, will flash it tonight, really thanks andy:good:
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
Snapshot M12 with Next Kernel 2.4 is rocking. Buttery smooth! Lots of thanks to Devs!
[Galaxy Tab 2 7" Android Development] Narciso Neto:
Can you tell me where did found 2.4 [NEVER MIND, I'VE FOUND IT :P]? and what's your peformance settings to get this "buttery smooth" status? haha

I'm running M11 (but it also happens on nightlies) and I get a lot of lag mostly after playing YouTube videos (even with 360p) :(
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
So I'm not the only one with that YouTube lag? xD
[Galaxy Tab 2 7" Android Development] Narciso Neto:
Well I don't think so, when it lags on a video (no matter wich stream quality - lags even on 240p) I have to reboot whole system to get it fixed even force closing YT app doesn't work...

I saw some Nexus 7 owners also claiming about problems with newer versions of YT app, gonna try older versions to see if gets better :\
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
An alternative is using the mobile YouTube. It won't fail with me, in any quality.
[Galaxy Tab 2 7" Android Development] Deltadroid:
What do you mean by mobile?
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Using Chrome?
[Galaxy Tab 2 7" Android Development] jopsinas:
No you're not ;)

It was lagging on cm nightlies, slimkat weeklies. I've tried newest gapps, different kernels, nothing helped...

But now after clean flashing from slimkat to cm11 m12 by andi it seems ok. Let's hope lag won't come back :)
[Galaxy Tab 2 7" Android Development] Deltadroid:
Oh, you mean through a web browser instead.
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Yep, that's it!

---------- Post added at 07:44 PM ---------- Previous post was at 07:43 PM ----------

Now you've mentioned clean flashing... going to try it! Have been dirty flashing ROMs since M10, so this might help a little :D

---------- Post added at 07:53 PM ---------- Previous post was at 07:44 PM ----------

Forgot to ask: what's your recipe for all the smoothness? xD
[Galaxy Tab 2 7" Android Development] Narciso Neto:
I still think that's an APP problemas, maybe that server side changes they made to UI affected overall performance...

+1 to that smooth recipe haha
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
Earlier clean flashed M11. Now wiped cache, Dalvik cache and system and flashed M12, Next Kernel and other zips. Frequency set to 1200/300, Governor: Pegasusq I/O Scheduler: SIO. No lag in You Tube.
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Do you use any scripts, like PurePerformancesX?
[Galaxy Tab 2 7" Android Development] Bhaskara Rao:
I have no idea of scripts.
[Galaxy Tab 2 7" Android Development] bangdes:
I'm not recommendation that if we used for games, it could make some laggy even the graphic is raising to HD quality
[Galaxy Tab 2 7" Android Development] josfr4ncisco:
Ah, shouldn't do it, then. I use my Tab mostly for gaming xD
[Galaxy Tab 2 7" Android Development] Deltadroid:
Is this new omap4 repo also for cm11?

http://review.cyanogenmod.org/#/c/88976/
[Galaxy Tab 2 7" Android Development] Android-Andi:
We use closed source blobs... Might need a.lot of work to get the OpenSource libs work...

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[Galaxy Tab 2 7" Android Development] Deltadroid:
Yes, I remember how difficult it was to get the open source libs to work. Thanks.
[Galaxy Tab 2 7" Android Development] Android-Andi:
Yes. Flash recovery, root your device and backup efs.

Download and run Terminal-Emulator:

# su

Grant root access.

# busybox dd if=/dev/block/mmcblk0p1 of=/sdcard/efs.img bs=4096

# exit

You´ll find "efs.img" on your internal Storage, copy to your PC & on a 2nd Storage (e.g. usb-stick) and keep it safe.

Now make a backup of your rom to microSD in recovery.

Wipe data factory reset

Format /system

Wipe cache

Wipe dalvic cache

Flash rom

Flash gapps

Have fun!

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[Galaxy Tab 2 7" Android Development] luca3582:
odin do so with the flash of recovery then do the root ( if I dail the link of the root) and unless the efs folder ( if you explain to me how to do ) and then flash the rom .

are not very practical if you make me a guide more ' detailed I would be grateful for your help
[Galaxy Tab 2 7" Android Development] iks8:
[MENTION=5153662]Android-Andi[/MENTION]

Hi, I've just found your new unified cm11 build and there is no thread for this rom so I'm posting here. I've installed it and it works fine, the only issue is that the default rotation is locked to landscape, bootanimation, loockscreen, screen off animation are all landscape. Is there any fast way to change that (for exaple with ro.sf.hwrotation)?

Also, do you need any logs?
[Galaxy Tab 2 7" Android Development] Android-Andi:
[MENTION=4959889]iks8[/MENTION] same as on cm13 about landscape things: will be setup later.

Changing hwrotation in build.prop yet would cause wrong touch orientation which will make the tab unusable, also sensor would be setup wrong.

Atm no logs needed, i am still testing myself :)

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[Galaxy Tab 2 7" Android Development] Az-09:
Andi,you unified many your roms)

CM11 updated with latest changes from official CM?

And kernel on CM11 from Slimkat(kernel oc)?
[Galaxy Tab 2 7" Android Development] iks8:
probably it is the lastest cm source (it has seciurity fixes) and there is no oc
[Galaxy Tab 2 7" Android Development] Android-Andi:
Fixed the hwrotation on unified builds for p31xx on KitKat now :) updates later today.

And yes, latest cm11 source.

Still uses cm kernel, no OC possible and please stop asking for it always.

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[Galaxy Tab 2 7" Android Development] Az-09:
Lol,I'am asked about it only the first time)

Don't worry,Andi! I'm more didn't ask abou this...

Cheers✌
[Galaxy Tab 2 7" Android Development] Android-Andi:
Someone loves 900mb availablr ram instead ~800mb?

Upcoming build should be a great update XD

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[Galaxy Tab 2 7" Android Development] Az-09:
Facepalm
[Galaxy Tab 2 7" Android Development] Deltadroid:
Is that from disabling ramoops?
[Galaxy Tab 2 7" Android Development] Android-Andi:
No[emoji14]other optimisations :)

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[Galaxy Tab 2 7" Android Development] Eddy_0205:
Was this suppose to happen? ._.

CM11 Expresso

http://imgur.com/yACPL9u
[Galaxy Tab 2 7" Android Development] Android-Andi:
Doesn't have anything to do with the commonisation and i am not looking into Xposed issues, sry. Maybe check Xposed thread, might be a known issue or you might have choosed the wrong installer for KitKat. Good luck.
[Galaxy Tab 2 7" Android Development] Deltadroid:
I updated to today's official cm 11 (20160306) but it is still 814mb ram. Is this change in the next build instead?
[Galaxy Tab 2 7" Android Development] Az-09:
Hi,Delta)

Strange,but ram =907Mb...
[Galaxy Tab 2 7" Android Development] Deltadroid:
Edit:

I see we are using two different builds. I'm talking about the official builds.
[Galaxy Tab 2 7" Android Development] Android-Andi:
No. There's much stuff wip so it will be in my esprsso/espresso3g builds only for now

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[Galaxy Tab 2 7" Android Development] Az-09:
In official builds this more ram never added...

It's only surprise by Andi)))
[Galaxy Tab 2 7" Android Development] Android-Andi:
Some notes about latest CM builds:

First of all: it's the last official CM 11 build which will be available (CM stopped CM11 nighlies for security reasons)

i spend a lot of hours backporting our work from Android 5 and Android 6 on Android 4.4 (e.g. one unified kernel which detects your tab2 variant automatically, more opensource blobs, common device tree to easier manage our source)

some people might have problems on boot, might be due to an old bootloader (see kernel diff below)

What's the difference between the "old" and the "new" kernel source you are using?

First of all: the biggest part of our new kernel was done by [MENTION=2633638]Ziyan[/MENTION]. The kernel is the heart of our roms. Some words about "new" kernel:

based on official omap4 kernel source (p-android-omap-3.0-dev branch)

merged Stable 3.0.101 kernel source linux-stable/linux-3.0.y

full commit history

BCMDHD updated to 1.88.45 from 3.4 Kernel source (Note: The Samsung BCMDHD used to read the factory MAC address from /efs. Accessing the filesystem in-kernel is a very bad practice, but what can we expect from Samsung? We now calculate the MAC address based on the SoC Die ID: this is unique for all devices, and ensures that the same device will always have the same MAC address, not a randomly generated one.)

last_kmsg support

big debloat before adding Tab2 specific driver, boardfiles, etc. on top of the "new" kernel

use dynamic tiler allocations (more free ram available)

auto detect tab2 variant on boot (read out lcd_panel_id command line parameter from our bootloader to detect the board type)

added a property (/sys/board_properties/type) to show the board type, used by userspace drivers to configure stuff accordingly

One kernel source for all Android Versions (4.4 and newer, only different defconfig for 4.4 Roms)

[COLOR="Red"][B]Note:
Some rom changes depend on this property (e.g load proper sensor driver, audio config etc.)
- old custom kernel don't use the porperty and will cause issues on those roms!
[/B][/COLOR]

We now use the new kernel on all of our roms (Android 5.1 an newer, but we also switched to it on some of the official 4.4 Roms like CM 11.0).

Kernel Source can be found here (also available on CM's github) ,

History from cleanup and update here.

P.S.: since there's no other CM11 thread i am hijacking this one here :-p dl links to official builds are on first post, so should be good to go here :)
[Galaxy Tab 2 7" Android Development] Deltadroid:
Thanks for keeping this device alive, Android-Andi.

Are we going to abandon security updates to CM11 completely now? I understand we may not be able to merge everything, but it would be nice to keep going with security updates to CM11, if possible.
[Galaxy Tab 2 7" Android Development] Android-Andi:
Not sure if I'll find enough time to keep 4.4 updated unofficial. Like Michael mentioned in the commit it is time consuming...

~ All my work, news etc. on http://andi34.github.io ~
[Galaxy Tab 2 7" Android Development] Gabrius99:
Hi Andi. I flashed last nightly build and KitKat is one of the lightest android version, in fact it runs absolutely smooth and fast, also new kernel does his work flawlessy.

Anyway with the new kernel i have some problem with the GPS that turn on but doesn't find any satellites and doesn't set position.

Another thing is that when I reboot tablet, it always re-optimizes all my apps.

I'm leaving a logcat, let me know if you need other info about ;)

Greets
[Galaxy Tab 2 7" Android Development] Deltadroid:
Last kitkat build

I've rebuilt the last official cm11 for p3110 using the previous kernel to fix gps. This build also contains a patch to make the default background a solid color instead of gradient to fix screen flicker at higher brightness levels. The default framework is also light blue to match the default kitkat color scheme.

cm-11-20160904-NIGHTLY-p3110.zip

Edit:

Link to kernel source
[Galaxy Tab 2 7" Android Development] Gabrius99:
Thanks. Using old kernel means that GPS and other thing work but we haven't the benefits of new kernel, right?
[Galaxy Tab 2 7" Android Development] Deltadroid:
All of the security updates are the same. The only difference is the old kernel is using Samsungs proprietary blobs and the new kernel is using open source.
[Galaxy Tab 2 7" Android Development] mymeatb18:
What's the difference between the new kernel and the old?

Also this tablet was the best device ever. Still going strong, its amazing.
[Galaxy Tab 2 7" Android Development] Deltadroid:
The old kernel source is what official cm11 builds have been using right before the last build.
[Galaxy Tab 2 7" Android Development] mymeatb18:
So the last build is 8/22 using the new kernel?
[Galaxy Tab 2 7" Android Development] Deltadroid:
yes, that is when the gps stopped working.
[Galaxy Tab 2 7" Android Development] CCAAMAS:
Same here, with P3100. 8/22 breaks GPS, and is generally instable compared to versions 06/2016 and earlier. The Tablet goes unresponsive for prolonged times, often doesn't adjust screen brightness when unlocked (stays at minimum brightness until one touches brightness setting once), battery doesn't charge properly (slowly discharges when plugged in when used, only charges (very slowly) when unused and switched off. It's very unfortunate that this version which is a clear step backwards is deemed the last one to stay forever..
[Galaxy Tab 2 7" Android Development] DarkStryder:
Ill upload in 2 hours for u :)

sent from my xperia neo v
[Galaxy Tab 2 7" Android Development] ebthepcguy:
I may have it up before you, I'm at 30% upload right now.
[Galaxy Tab 2 7" Android Development] Mohdsultan:
i want to download it please let me know when it is over
[Galaxy Tab 2 7" Android Development] ebthepcguy:
Mirrored Nov 17 2013 Build

Here's the link on Mediafire for the CM11 11/17/13 build.

Download here
[Galaxy Tab 2 7" Android Development] Mohdsultan:
can anyone give me 4.4 gapps small version Gmail | Google+ | Google Calendar | Google Play services | Google Search | Google Text-to-Speech | Hangouts | Maps | Street View on Google Maps | YouTube |Chrome Browser |Photosphere Camera

please i cannot find it or someone upload it:o:o
[Galaxy Tab 2 7" Android Development] Narciso Neto:
Why won't you use the version that is on first post??
[Galaxy Tab 2 7" Android Development] Mohdsultan:
its 208mb file i cant download its too big it will take 1hr for me

now i am downloading the rom and it is expected to download 1hr20mins:crying::silly::eek:
[Galaxy Tab 2 7" Android Development] Skazzy3:
Then use the gaaps core: http://www.androidfilehost.com/?fid=23203820527945404

Its 20 mb
[Galaxy Tab 2 7" Android Development] Narciso Neto:
This is the ROM with camera working, that he posted in #297 or its the ROM linked in #272?

EDIT: Yep, it is... :D
[Galaxy Tab 2 7" Android Development] CodyF86:
Yeah it's still a WIP on the code review, also I think the sync tile might make it crash as well,

but another patch set got uploaded this morning, so i'll do another build tonight or in the morning

sometime.

http://review.cyanogenmod.org/#/c/53544/

For anyone interested here is the whole deal with screenshots...this commit here:

https://github.com/codyf86/android_...mmit/38b2a6c4d40d13bceb1d15a175999764ed24de7f

Is what fixes graphics corruption when rotating the screen, not what it does now, way worse in a really

bad way lol....the byproduct is that it somehow broke screenshots. If any of the flags are removed, it comes back.

Jiangyi and I have been throwing ideas back and forth for a few days, so hopefully come up with a solution soon.
[Galaxy Tab 2 7" Android Development] nokiagye:
The super user won't work with art?I read the post but I can't understand
[Galaxy Tab 2 7" Android Development] CodyF86:
Super user works with ART now. :)
[Galaxy Tab 2 7" Android Development] Waelhh90:
I Really like your hard work in this new rom but i back to stock again

Waiting for a stable V of it functioning perfectly .. because i use my tab in everything almost ..:)

Keep Working ... thanks in advanced ...:)
[Galaxy Tab 2 7" Android Development] DarkStryder:
Can we get full screen mode in games like you can in gallery etc ( supposedly kitkat feature)

sent from my xperia neo v
[Galaxy Tab 2 7" Android Development] Skazzy3:
Immersion mode. And it should work.
[Galaxy Tab 2 7" Android Development] Tight Git:
Everything working fine after a very straightforward install - excellent work! Usual bugs as already reported (black blocks in certain apps, distortion when rotating) and titanium back up doesn't work, but that's a fault of the app as it doesn't support ART.

Certainly seems a lot snappier than CM10.2 ?
[Galaxy Tab 2 7" Android Development] Narciso Neto:
Immersive mode, already working...

I used to think that it would require the devs implement it on each app, but it works on older apps and games like GTA III, Fruit Ninja etc.
[Galaxy Tab 2 7" Android Development] DarkStryder:
Full screen? I haven't had it in any apps except for gallery :confused: