yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Original Development] trevd:
It's just your standard GSM/Option drivers in the kernel, The service is sat in android native user space but android's init is meant to have some auto detection trigger which handles device insertion and could trigger the Usbmode_switch, It seems it only ever existed in the mind of the author of the readme for init. I suppose INofity and/or DNotify, one of the 2 could be used to achieve something similar if I've understood their function correctly.

It's been my intention for a long time to drop the reliance on usb_modeswitch and also external ppp but I've never got back round to it, To be perfectly honest I've never really used this mod in anger, I never get chance because I'm always developing on these infernal robots. :laugh:
[Nexus 7 Original Development] andrew9292:
More than 3 days and half up-time with nearly 7 hours screen on time...

Wi-fi browsing purposes, music listening & no gaming. What more can i ask for? =D

Purity Rom with Purity Kernel r65

touch_input down to 760 from 1000MHz

screen off maxcap up to 475 for non-stutter music playback.

This is great!
[Nexus 7 Original Development] ChaosChris:
And again i must say awesome ROM and kernel.

Here are my battery stats with only gaming and light browsing

Gesendet von meinem Nexus 7 mit Tapatalk 4 Beta
[Nexus 7 Original Development] slebit:
I can see on your github that you are working on 4.3. Can't wait to see it for grouper. :)
[Nexus 7 Original Development] DariosF:
Yes, i'm working on 4.3 :p For now i'm releasing test builds only for mako - maguro.
[Nexus 7 Original Development] MasterJ87:
I like how you're using them as guinea pigs so we get a final version :D
[Nexus 7 Original Development] klsmalls1:
Hide Navigation

Hey is there a way to hide the Navigation bar completely on this rom?
[Nexus 7 Original Development] Auke11:
Yes with expanded desktop under longpress power button. Maybe you have to turn it on in menu.
[Nexus 7 Original Development] klsmalls1:
I did that, now my Notification bar is goneand i cannot get it to work via gestures, pie controls etc...

Is there a way to get my notification drawer working w/o the nav bar?
[Nexus 7 Original Development] Auke11:
Go to expanded desktop in power menu and alter your settings.
[Nexus 7 Original Development] klsmalls1:
Awesome bro, thanks!!!
[Nexus 7 Original Development] bragh:
Any news about the 4.3 release ?

can't wait :)
[Nexus 7 Original Development] MasterJ87:
This probably isn't a ROM issue, but my tablet is reporting 100% battery after 14 hours off charger with 40mins screen on time. As much as I would like battery life that awesome, I'm sure it's a problem with the battery reporting of the system. This isn't the first time it's happened either. Any ideas?
[Nexus 7 Original Development] Nucleotide:
When it's ready. :D
[Nexus 7 Original Development] bunnahabhain:
Just bumping this...

seems that [MENTION=1982207]DariosF[/MENTION] and [MENTION=3873953]eng.stk[/MENTION] doing a great job. I am currently using CleanRom but i'll try the works of you guys once this ROM and Kernel are considered stable (4.3 basis) :)

I can't help myself but the Nexus 7 doesn't handle Android as perfect as my Galaxy Nexus does. Somehow it is not as fast and responsive, and it lags even on the homescreen (rare but no comparison to the Gnex).
[Nexus 7 Original Development] putomacao:
I'm still on 4.2.2 purity, still waiting for 4.3 build from [MENTION=1982207]DariosF[/MENTION], i just updated my bootloader to 4.23 and everything seems to be working flawlessly.
[Nexus 7 Original Development] bragh:
What are the benefits of updating the Bottloader ?
[Nexus 7 Original Development] putomacao:
I'm just trying to get my device ready for 4.3, some people mentioned that it doesn't really affect the ROM itself, but some Dev requires updating bootloader before flashing their ROM.
[Nexus 7 Original Development] konradsa:
Can I install a 4.3 kernel with the 4.2.2 purity or will that not work?
[Nexus 7 Original Development] armyboy11b:
Then your nexus 7 is a dud...mines a beast
[Nexus 7 Original Development] andrew9292:
Here's come tweaks 'i think' (quite positively) many work for more performance and battery.

Can [MENTION=1982207]DariosF[/MENTION] confirm?

Purity 5.7.2 with r77 Purity Kernel needed

Using a text editor, i edited...

1) Force 16bit graphics

sys/devices/tegra.dc0/graphics/fb0/bits_per_pixel

sys/devices/tegra.dc1/graphics/fb1/bits_per_pixel

change value 32 to 16

-for fb0 the screen flashed, so i think it worked?

-is fb1 relevant?

2) Lower GPU freq from stock

sys/devices/system/cpu/cpu0/cpufreq/gpu_oc

change value from 416/446 to 325 or 260 or 228

-using franco kernel app, 325Mhz underclock was available hence i found this file and it's value was related to what i set in franco's app.

-lowest it can go is 228, lower = fc!

3) Build.prop tweaks

/system/build.prop

Add:

debug.sf.nobootanimation=1

profiler.force_disable_err_rpt=1

profiler.force_disable_ulog=1

logcat.live=disable

ro.kernel.android.checkjni=0

ro.kernel.checkjni=0

persist.adb.notify=0

persist.android.strictmode=0

ro.config.nocheckin=1

persist.sys.use_dithering=0

dalvik.vm.checkjni=false

dalvik.vm.verify-bytecode=false

lpa.decode=false

persist.sys.use_16bpp_alpha=1

Edit:

wifi.supplicant_scan_interval=420

drm.service.enabled=false

So, verdict? Or please let me know how i can check if the tweaks are executed?

It feels/placebo= extremeee buttery

Battery= still testing (i switch between roms/multirom alot)

Reality? Tell me! :highfive:
[Nexus 7 Original Development] slebit:
I have just compiled purity 4.3 from darios source. Working really nice!
[Nexus 7 Original Development] MasterJ87:
I don't think it'll work. Could be wrong though, but I wouldn't do it.
[Nexus 7 Original Development] jaco168:
Can u teach me how? Thanks!!
[Nexus 7 Original Development] slebit:
The best thing is if you search. It's too many steps for me to write down. :)
[Nexus 7 Original Development] jaco168:
I love to, but can u give me the link of the source and I will search others myself, thanks again!
[Nexus 7 Original Development] slebit:
Here is his github source: https://github.com/PurityROM

The repo that you have to init is: "repo init -u git://github.com/PurityROM/platform_manifest.git -b 4.3"

You also need latest binaries: https://developers.google.com/android/nexus/drivers#grouper
[Nexus 7 Original Development] swarm871:
Dario on maguro thread said that he has broken his hd, so atm he can't release for other device.... Purity 4.3 for mako, manta and grouper have to wait
[Nexus 7 Original Development] DariosF:
I will release new Purity for grouper today! Stay tuned...:cowboy:
[Nexus 7 Original Development] fr3akBut:
Thank you! Will there be an auto-updater for this version, or is it not possible because of the base jump?

:)
[Nexus 7 Original Development] DariosF:
if you are on 5.7.2 flash first new jb 4.3 factory image. Full wipe is needed this time.
[Nexus 7 Original Development] Doominq:
Awesome ! Can't wait ! :D
[Nexus 7 Original Development] barleysoda:
AWESOME!!! I was waiting for Purity 4.3

I just love the feel of the Purity ROM's best.:)
[Nexus 7 Original Development] slebit:
Yes, it's working really nice. Have been looking forward to it.
[Nexus 7 Original Development] swarm871:
Work nice with purified kernel #133 :D

Inviato dal mio Nexus 7 usando Tapatalk 4
[Nexus 7 Original Development] microzee:
Love the ROM, but I absolutely hate the android like 1.6 sounds. Anyway to change this? And like I said kernel suggestions?

Edit: I figured out I could copy the sounds from another ROM and paste them to system media audio, but the with the volume all the way up the sounds seem quieter than usual. Is there anything I can do about this?
[Nexus 7 Original Development] tiwiz:
After I spoke with the Developer, I just can't handle my modder-monkey :D I wanted to keep my N7 stock until Google I/O but it's getting harder and harder to achieve this goal!

From what I tested on my GNex, this ROM is really fast and smooth... Can't wait to test it on my tablet as well :)

Inviato dal mio Galaxy Nexus con Tapatalk 2
[Nexus 7 Original Development] microzee:
Actually after further testing everything seems to be very quiet. Can someone else confirm this? Music, sounds, notifications etc.
[Nexus 7 Original Development] asheehanjr:
Been waiting for this for Grouper. Will be flashing in a few. Thanks alot! :laugh::laugh::D:D
[Nexus 7 Original Development] tjackbjorn:
Finally!!! My N7 will looooove this just as much as my Gnex did :D:D:D:D:D

Sent grom my C6603 via Tapatalk 2
[Nexus 7 Original Development] DariosF:
I didn't change nothing about device volume. I've compiled the rom from my sources. I'm using stock kernel.
[Nexus 7 Original Development] microzee:
Okay I'm going to try flashing to stock. I don't know what happened though, it must be something i did with the audio files..
[Nexus 7 Original Development] Auke11:
Coming from vanilla rootbox this is a very pure rom. Not so many settings to change. But the good stuff is in it! Until now i like the rom !
[Nexus 7 Original Development] CamoGeko:
Feature list looking good!

Any screenshots available?

PS. I just got my N7 today and looking for something pure and simple to flash. :D
[Nexus 7 Original Development] Auke11:
Just normal looks!
[Nexus 7 Original Development] Auke11:
I can't find the right settings for pie. Its not always reacting. 3of the 10 times it not showing up. Whats te ideal setings in hight And distance for you.
[Nexus 7 Original Development] slebit:
Really nice ROM! Have been running it since yesterday.
[Nexus 7 Original Development] CamoGeko:
Same here!

Really liking the speed and smoothness of Purity. :)
[Nexus 7 Original Development] galaxys2Tav:
And me too this rom has soo much potential Carnt wait to see how it grows

Sent From My Pure LG Nexus 4
[Nexus 7 Original Development] Mikey:
I was wondering if Darios will be switching over to Superuser instead of ChainFires.

I love it's multiuser feature, cause of my kid.

Just wondering....

Have this rom on my SGN and now on my N7 :)

https://plus.google.com/103583939320326217147/posts/YpJaDwsSPsX
[Nexus 7 Original Development] ciprianruse88:
Lioux from ak team had a problem with superuser due to superuser log that can cause slowdowns which I experimented also before I turned log off.The problem was reported to clockworkmode and untill superuser will be updated , I think that super su is a better choice or superuser log can be turned off when flashing rom for 0 problems..but this is releated to gnex so I don't know if it's a problem for grouper but it should be :thumbup:

Sent from my Shining Nexus using AK DIAMOND ED.
[Nexus 7 Original Development] microzee:
hey not sure if its super su or superuser, but my favorite was the root settings that where built into the settings, and looked like part of android instead of the supersu's white lame dialog.
[Nexus 7 Original Development] dictionary:
That's superuser
[Nexus 7 Original Development] tjackbjorn:
Best rom I've ever used on my grouper. True story.

Sent from my starship.
[Nexus 7 Original Development] ridearoundsolo:
Trying this on my grouper, hope there is a mako release in the future!
[Nexus 7 Original Development] arq7203:
Awsome. Thanks.
[Nexus 7 Original Development] kabuki05:
Thank`s the best Rom

Enviado desde mi Nexus 7 usando Tapatalk 2
[Nexus 7 Original Development] shevich:
No love for tilapia? :(
[Nexus 7 Original Development] Auke11:
Just installing this beautiful new version, Thanks!

One question: Is there a theme chooser option, can't find find it.
[Nexus 7 Original Development] oMss:
Im following your work since the first release of purity for the Galaxy nexus, and now im going to try this one, just a quick question, Is there any way to get the stock look?
[Nexus 7 Original Development] slebit:
It's shipped with stock look.
[Nexus 7 Original Development] MasterJ87:
Noob alert!

So from 5.7.2, I need to flash 4.3 factory image before Purity 4.3? Not just wipe and flash Purity 4.3?

Where can I get factory image for our device from?
[Nexus 7 Original Development] lancasterv3:
Yep flash the 4.3 image then flash this bad boy after a full wipe of course.
[Nexus 7 Original Development] Auke11:
Have not done that, just full wipe and installed it as written in op. No problems. Only the rom is not fully completed yet. Cant use themes yet and pie is missing. But i think that will come.
[Nexus 7 Original Development] MasterJ87:
No pie? I'll wait then.
[Nexus 7 Original Development] Auke11:
Maybe LMT Launcher until pie is back

http://xdaforums.com/showthread.php?t=1330150
[Nexus 7 Original Development] sruel3216:
Can someone make a tablet ui for this please :)
[Nexus 7 Original Development] nweaver11:
I love that this has a darked out version. Is anyone else having a lot of choppiness when completing regular tasks that are not taxing the system?
[Nexus 7 Original Development] icu64:
Nope, did you try using his kernel?
[Nexus 7 Original Development] nweaver11:
Yes, I have it running now.
[Nexus 7 Original Development] Auke11:
Using M-kernel, very smooth
[Nexus 7 Original Development] nweaver11:
I was using M before this update. I'll give it a shot. Thanks
[Nexus 7 Original Development] swarm871:
There is an optimized kernel for this rom called purified kernel. Is made by eng.stk and is based on franco kernel.

Last 133 for me is impressive.

Give it a chance

http://xdaforums.com/showthread.php?p=43708745
[Nexus 7 Original Development] icu64:
Air, I am to with no issues
[Nexus 7 Original Development] monstereo:
I'm having an issue with Google Now. when I go into Google Now, it says that there is an update available but when I try to update it in the play store, this error pops up. any way to fix this?
[Nexus 7 Original Development] pan.droid:
Have you tried Xposed Framework "App Settings" module? It lets you specify dpi/resolution on a per-app basis. In other words you can specify 160 DPI for system settings and it will display the dual panel tablet UI. Works really well=)

Very much appreciate the attention from Purity devs!!!

I, too, eagerly await pie. Shame it's not flashable.
[Nexus 7 Original Development] swarm871:
Purity uses a modified version of gapps to allow dark ui to work properly.

Play store show updates,but you get the error because the app isn't the same that you can find in play store.

If you don't use dark ui you can flash official gapps from goo.im and update gapps with playstore like every other app, but if you want updated gapps with dark ui you have to wait the new gapps pack and flash it in recovery ..... Is the only way to have inverted gapps

I think Dario release new gapps early with the new build.

Sorry for my English
[Nexus 7 Original Development] Auke11:
Use LMT launcher it is pie. For the link read a few posts back. Works perfectly.
[Nexus 7 Original Development] :
Thanks for this ROM. I finally found a 4.3 ROM that works.

Sent from my Nexus 7
[Nexus 7 Original Development] waz675:
Nice. I have purity 4.2.2 on my spare nexus7 that mainly my kids use, sounds like I'll keep purity on it and up to 4.3 as I want as least hassle as possible since I hardly use it.

Kids under 4 have way less patience than us parents ;)

Thanks for selling me via the 'works comment'!
[Nexus 7 Original Development] :
Yep so far so good. Flashed rom + purity gapps + supersu from original post.

Two things though.You may have to reboot back into recovery and clear cache and flash supersu again if it doesn't work the first time.

And I also change titanium backup folder location in tibu prefs to legacy folder.

Sent from my SAMSUNG-SGH-I747
[Nexus 7 Original Development] stonebear:
You don't need to with Supersu.

---------- Post added at 07:27 AM ---------- Previous post was at 06:41 AM ----------

Just flashed the rom, it is fabulous! Please do a Manta version. :)
[Nexus 7 Original Development] allenrb2:
I am a new owner, and this is the first rom I have flashed. So far I am loving it. I also flashed the Purified Kernel. The only thing is I wish for more battery life, but most people do, no matter how much you get. Like I said, this is the first rom I have flashed, it's smooth as butter, and it will most likely be the last one I flash.
[Nexus 7 Original Development] stonebear:
I have used MANY roms, lol and this was a good choice for your first custom rom. :)

As for battery life, you could always experiment with other kernels, although tbh I am not sure any of them would give better. Maybe Faux's ES kernel as that seems to give me good battery life but I haven't done any kind of proper comparison.
[Nexus 7 Original Development] axebarauna:
Hi, I have a problem with notifications. I'm not receiving any notification in status bar, besides google play apps updates. But no gmail and facebook notifications, but when i open facebook for example i see that i have unreaded messages. The same on gmail. On 4.2 it was ok, whats the problem?
[Nexus 7 Original Development] davyde84:
How can i know when are new gapps ready?
[Nexus 7 Original Development] waz675:
ROM working beautiful, thanks. Except that 2 hours drunken sleep, father's day here means I won't be using my brain too much this morning haha. Will play with the ROMs settings later today when I'm more awake! Looks great so far!
[Nexus 7 Original Development] :
Make sure you have sync on and in settings you have set what to sync. I am getting Google Voice notifications alright in status bar. I am also using faux jb4.3 kernel.

Sent from my Nexus 7

---------- Post added at 08:18 PM ---------- Previous post was at 08:17 PM ----------

I am glad all is working good for you.

Sent from my Nexus 7
[Nexus 7 Original Development] allenrb2:
It seems I spoke too soon. I finally had it all setup, installed my games, and stuff from the play store, and then I ran into problems. For some reason it was getting hot, freezing in games, even simple ones, then it started freezing in other applications, and even crashed the UI, which forced a hot reboot. Luckily I was able to wait early an hour with it freezing, and slowing down to backup my programs with Titanium, and restore the backup of the stock rom. Luckily everything is running as smooth as silk on rooted stock. I may try other roms when I get my OTG cable in.
[Nexus 7 Original Development] axebarauna:
In sync setting everytging is thicked. Also checked in settings>applications>gmail>display notifications, its thicked. I dont know whats wrong
[Nexus 7 Original Development] Finner42:
Have been running this ROM with the Purity Kernel for a few days now and loving it - very fast and smooth! Only thing I've noticed is the battery life, seems to drain a fair bit over night - but would this be Kernel related?

Would also be great if the CM quiet hours feature could be added in, but no biggie if not, can solve this with an app :)

Thanks for the awesome hard work!
[Nexus 7 Original Development] :
I am not sure what is happening then. Maybe try a different 4.3 kernel? I am using faux kernel clocked 1.5

Sent from my SAMSUNG-SGH-I747

---------- Post added at 03:09 PM ---------- Previous post was at 03:07 PM ----------

Kernels can save or drain battery life. You could try another 4.3 kernel but make sure you have a backup first.

Sent from my SAMSUNG-SGH-I747
[Nexus 7 Original Development] waz675:
I had noticeable battery improvement with faux and oxydo kernels. Both are keepers IMHO
[Nexus 7 Original Development] allenrb2:
Any clue why mine was overheating, and freezing on this rom, but nothing like that at all since I switched to stock? Should I try a different kernel with this rom?
[Nexus 7 Original Development] trinacre:
USB-OTG not work.

In previous version 5.7.2 and TWRP 2.6 my pendrive mount and works fine.
[Nexus 7 Original Development] slebit:
Have you tried mounting it with Stickmount?
[Nexus 7 Original Development] trinacre:
No. i can try, thx.

in the previous version was mounted easily. simply plug the stick and could get into it by file manager (/mount/usbdisk)
[Nexus 7 Original Development] :
Not sure. Mine isn't doing that. I would make sure the rom downloaded in its entirety and that you are using purity gapps. The md5 that I am getting for the ROM file is

ce60024a5e9c6cc02eb1a5a980ea086b. Your file should produce the same number.

Also make sure in twrp you

-factory reset

-wiped cache

-wiped dalvik cache

-install ROM

-install Purity gapps

-install supersu zip (may have to reboot and install supersu again)

Also if you restored some apps or data with titanium backup that are corrupted there may be some issues.

You can try another kernel maybe that will help.

Other than those things not sure what is going on.

Sent from my Nexus 7
[Nexus 7 Original Development] shogan454:
Maybe it's Karma? You bought this Nexus 7 with the $$ I sent you to buy your Moto Razr M. You took my money, but haven't sent the phone. Sounds like the universe doesn't like thieves either.
[Nexus 7 Original Development] sgt. meow:
That last post cracked me up but please do not go off topic.

And on another note, I hate you DariosF. The day I switch to this awesome ROM you announce another update. :D

Awesome work. Perfect for me.
[Nexus 7 Original Development] slebit:
Can't wait for the update. This rom is really running nice for me. Really smooth and great battery life.
[Nexus 7 Original Development] :
This is a pretty sweet rom

Sent from my SAMSUNG-SGH-I747
[Nexus 7 Original Development] DariosF:
New rom and new gapps are online! :laugh:

It's not a bug. I didn't add USB-OTG patch in 4.3 sources. You need to use Stickmount.
[Nexus 7 Original Development] nsajuve:
Hi. This is my first modded Rom on my nexus 7 and i'm really pleased with it. Just wondering: is there any way i can change the boot animation to stock nexus?
[Nexus 7 Original Development] DariosF:
Ofc. You can change it in system/media. Here you can replace my bootanimation.zip with yours. Remember to set the correct permissions.
[Nexus 7 Original Development] nsajuve:
Thank you very much!
[Nexus 7 Original Development] Auke11:
First impression is very good. :):D

One annoying thing, long press powerbutton invoke a systemsound. I dont see a way to shut that off.:confused:
[Nexus 7 Original Development] why always me:
Don't know is it a bug, usually in 4.3 stock ROM when I'm press WiFi icon in quick setting it take me to WiFi setting page but in Purity when I'm press that icon it toggle WiFi on/off instead.

Other than this issue Purity run flawlessly.
[Nexus 7 Original Development] dirtygoldfish:
It's not a bug. This ROM has modded quick tile settings, much like most other custom ROMs. The wi-fi setting page thing is stock behaviour.
[Nexus 7 Original Development] MasterJ87:
It's a feature of many custom ROMs, not a bug. A press will toggle on/off, and if you want to go to the settings page, long-press the toggle.
[Nexus 7 Original Development] why always me:
Thank you booth for the answer ^_^
[Nexus 7 Original Development] RealCaracas:
Hi!! Best ROM 4.3 so far! But...

Is anyone having slow charging? 8 hours only 70%

Im on M-kernel a61 but with other ROMs I have not experienced this

Thanks!!
[Nexus 7 Original Development] Auke11:
I'm not sure, but i have the same combo and for the first time in long time charging seems fast again. I read a guy who have run the battery complete until tablet goes out. I have done the same and sharging after was normal again. But maybe its a one time only
[Nexus 7 Original Development] tcat007:
ROM newbie here. I flashed M-kernel with no issues, enjoying the battery life. Was thinking of flashing this rom per 1st post:

- Flash Rom

- Flash Fix (if it exists)

- Flash Purity Gapps (Thx to Slimroms for inverted gapps)

- Flash latest supersu

Will I lose all data? Will I need to reflash M-kernel? What does "flash fix" mean? Thanks!