yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] oliverthered:
floowing some rough profiling

Ok, I did some crude profiling using the setup

tightvncserver

xrdp

and xrdp client on android.

the major bottle neck was the rdp client on android which made my testing cpu limited since it was maxing out cpu usage. I beleive this may be due to a bug in Android on my tablet relating to non opengl es graphics..

anyhow I got some more usefull data

xrdp was typically sitting at around 40% cpu and all it's doing is taking data from tightvnc and shunting it over rdp to the client.

next on the list was the vncserver using typically less than 30% cpu.

I think this shows there is clearly a lot of overhead (based on the 40% cpu xrdp was using) of using a remote desktop protocol over sockets that should be easy to mitigate by using shared memory.

I also tried a different setup

tightvncserver

and a vnc client on android

taking rdp out of the loop

again the android client made the tests cpu limited but perforance was much better.

This VNC client is open source, so my next step is to create an opensource project and modify the VNC client so that the user input is up to scratch and look at using opengl for graphics (assuming that's where the bottle neck is) so that it's not longer cpu limited.

Once that is done (which should also failarize me with the VNC protocol and the client code).. I can look at replacing the graphics part of VNC with a shared memory buffer, but keeping the user IO over the existing VNC protocol as that makes sense...unless that also becomes a major issue.

That also leaves me some way of sending additional data back and forth without having to do it 'all' via shared memory which would be much more of a mission

in theory there shouldn't be any need for any kind of complicated mutexing between the android client and the x server sine the x server will be all but write only and the android client always read only.
[Android Q&A, Help & Troubleshooting] oliverthered:
on a side note,

running java linpack on android I get about 50mflops per cpu

with disk io I get about 1gig per second cached reads.

so some crude math would give me 250mega words

my screen is 1920 by 1080 (well actually 1200), but we'll call that 2k by 1k, or 2 mega words.

so a theoretical performance into the high tens of fps seems quite achievable, which is much bettern that the 5 or so tops that I'm getting atm by an order of magnitute.
[Android Q&A, Help & Troubleshooting] oliverthered:
having a quick poke around, mostly related to my xorg wows (that is it complaints about no tty device when starting up. it seems that it's not too difficult to get xorg running using a frame buffer driver after a few android services have been stopped. So i'm not sure if this is still needed or not.. IPC betwen gnu and android is still an interesting project.

So anyhow, I'm going to try and get xorg running properly, there are even tegra 3 drivers for xorg too, so in theory the performance should be substantially better than anything an ipc hack would be able to achieve.
[Xperia Arc Q&A, Help & Troubleshooting] ajabhi95:
Hey guys,

My Xperia Pro has been running into some problems with the display as of late. What happens is after a short period of keeping the phone idle, it doesn't wake up. When the power button or the home button is pressed, it just shows a blueish-black screen and the lights between the physical buttons light up. Same thing happens when the keyboard is slid out. The backlight of the keys work but the screen still shows a blueish-black color. After trying again and again, the screen finally works, just to run into the same problem after locking the screen.

I tried changing the ROM and flashing a different kernel to no use. Then I finally flashed a stock Gingerbread firmware. Now the screen doesn't show any blueish-black shade or anything else at all!!!! I have currently just left my phone to charge because I don't want the battery to run out during this crisis. I have also re-booted many, many times by pulling out and re-inserting the battery.

Any suggestions and tips would be highly appreciated! Thanks in advance guys!
[Xperia Arc Q&A, Help & Troubleshooting] AeonWorld:
My Xperia Pro have the same issue . Like when unlock , no screen (black) ,

The issue I found out is having something to do with my back cover

ie. If I remove the cover and reboot , and then unlock /lock , no problem, As soon as i put the back cover , it unlocks with black screen , I was sure no kernel or fw was the reason , as i have been through diff kernels and fws /roms without an issue like this , and as soon as the black screen shows and you try to restart it wont even show the logo , so i was damn sure ,its no kernel issue , Please check this method , i will try to find the exact issue why the back cover is making this.

Update: Found out that the push made by back cover with the battery (which basically may be jamming the strip or something inside) is making the problem , It may have more to it than this ,anyway this is my phone's problem
[Xperia Arc Q&A, Help & Troubleshooting] vishuxperia:
Screen on but no display

I have the same problem, and back cover was not the solution for me. What should I do???
[Xperia Arc Q&A, Help & Troubleshooting] phaninder.ch:
Yep the back cover is a problem!

That actually worked for me initially..removing the back cover and rebooting. But its not now, what ever I do I only see the dim lit LCD screen.

But yeah, I am able to unlock the phone in the blind and also hear the increase/ decrease in the volume by pressing the volume rocker and also touch and hold on the home screen to feel the vibration (guess for removing the widget or something that's already there).

So is there any solution for this, or any first aid before I get my Xperia Pro to the service centre ??
[MDA, XDA, 1010 Accessories] Guest:
Just made a purchase and am now a little worried after reading someone else's post.
[MDA, XDA, 1010 Accessories] Moonlight:
Have you perhaps read my post? :roll:

I have sent an e-mai lto ask about my order. Butt i think the shop is legit. Why would XDA-Developers post his link on the site.....
[MDA, XDA, 1010 Accessories] thijsw:
They're legit, but

They <freaking> accidently sent me a USB cable!
[MDA, XDA, 1010 Accessories] Moonlight:
That is probably the worst case scenario u could think of. :cry: Now it even cost u more than u have expected to pay for the damn thing.
[MDA, XDA, 1010 Accessories] ThijsW:
I guess

I will just return that thing. But in 99,9% of the cases (according to E-bay reactions) they send the good stuff fast!

They had 8186 reactions, 8056 positive reactions, 60 neutral reactions and 52 negative reactions.
[MDA, XDA, 1010 Accessories] Peter Poelman:
OK, worstcase scenario here. We have been quite lazy about updating links, and the fact we posted that one was that it was the one we had at hand when people started asking us, begging us, and threatening us for a place to buy serial cables. We're sure there's many other places that sell cables just as good or even better than moonlight-tech. They are also available at www.datanywhere.com, and at many other places, probably.

Volunteer call: Would anyone reading this care to manage a current and checked list of XDA accessories and places that sell them here on this site? Would take between 15 and 30 minutes a day, for next year or two. :)
[MDA, XDA, 1010 Accessories] Fatih:
Moonlight Tech

I just got my order yesterday, and unlocked mine (many thanks to XDA-developers). So, it got to be legit!
[MDA, XDA, 1010 Accessories] Guest:
Re: Moonlight Tech

Hmmmm.....i have already waiting for an week....I live in Holland, Europe........

How long have you waited for yours?
[MDA, XDA, 1010 Accessories] Guest:
I paid $21 to have it overnighted and it never came. They're liars.

Don't use them.
[MDA, XDA, 1010 Accessories] Moonlight:
Hmm.....my serial cable takes less than 14 days, till i received it. THX moonlight!!!

They are A-OKE!
[MDA, XDA, 1010 Accessories] Guest:
it came..

They sent it 2 day business air and pocketed the difference I laid out on overnight.

Bunch of crooks.
[MDA, XDA, 1010 Accessories] thijsw:
They accidently sent me a USB cable (took 5 days to Holland). I sent it back, so they would send me the serial cable, I had to pay for the shipping back myself though (Eur. 4,90!!!!)
[MDA, XDA, 1010 Accessories] The Key:
We got our cables :)

It took Moonlight twelve days to deliver our cables.

They charged us $ 5.00 postage, and the cables work fine.
[MDA, XDA, 1010 Accessories] stoelman:
I ordered mine last week thursday, and received it today. I live in Holland, so I have no complaints about their service, 4 business days. I also ordered one from Handheldshop.nl the same day, and it's still not dellivered.
[MDA, XDA, 1010 Accessories] Carlos:
I've been very pleased with their service and products. I have been very happy with the charge/sync/car/home cable kit.
[Samsung Galaxy Fit GT 5670] gabyif:
This is not my work so please thank to X8invisible too for his work

Requiments:ICS(4.0) or JB(4.1+)

How to install

- Download my zip from HERE

- Put it on your sd card and install through CWM/TWRP

- Enjoy

!!!You need to have atleast 15 mb free in system!!!

Please post your review and say if it is worknig or not I haven't tsted it yet THANKS

EDIT:Works on CM 10.1 by erickas
[Samsung Galaxy Fit GT 5670] Rohit02:
not wrking.. i renamed d zip to apk moved it to sys/app set prmssn rw-r-r n rebooted.. there is no icon in d app drawer..

pl.. u test it. guide us ol thru d steps..thanx
[Samsung Galaxy Fit GT 5670] gabyif:
Well, you must have at least 15 mb in system to install this. Just flash it in recovery and reboot.
[Samsung Galaxy Fit GT 5670] :
This works fine for me. Thanks.
[Samsung Galaxy Fit GT 5670] ehsan h97:
U shouldn't rename .zip 2 .apk!just flash it via CWM.or extract zip file

Press thnx button if it was helpful(plz:D)
[Samsung Galaxy Fit GT 5670] Karanaldo:
Ausumm app..

Are those screenshots of ur phn??

if yes do tell me which theme :D
[Samsung Galaxy Fit GT 5670] cosmickamal:
+1
[Samsung Galaxy Fit GT 5670] gabyif:
Nope these are not screenshots from our phones :D
[Samsung Galaxy Fit GT 5670] :
Screenshot on Galaxy Fit:
[Nexus 4 Q&A, Help & Troubleshooting] vibrant808:
Can someone point me to a solid pack of notification and ring tones that I can flash on the Nexus 4?
[Sony Xperia S, Acro S, Ion] Mr. Khan:
Help me to fix my xperia s.

Low volume in call.
[Sony Xperia S, Acro S, Ion] Ben36:
Turn it up
[Sony Xperia S, Acro S, Ion] lumanz:
What Rom are you using? Did you install any sound mod like AC!D?
[Sony Xperia S, Acro S, Ion] Mixters:
I also have very low in call volume
[Sony Xperia S, Acro S, Ion] Mr. Khan:
i had turn it to max,.

Still low sound in call..

XTX9 rom,.

but before i use costum room, had same problem. :(
[Sony Xperia S, Acro S, Ion] clarazerty:
Same here

I have the same problem. I am hoping for an improvement with the update that is supposed to be released next month. It has been delayed several times now so we'll just have to wait and see.

Edit: I didn't see that you're not using the official ROM. It may well be a problem with the speaker itself. After all they sold us phones with orange stains...
[Sony Xperia S, Acro S, Ion] quain:
Same problem here - volume set to the max and still not loud enough. XPS on newest stock rom.
[Sony Xperia S, Acro S, Ion] jimRnor:
You can give a try to my PsA, It may fix the low vol bug on it ^^
[Sony Xperia S, Acro S, Ion] quain:
Same here - XPS on newest stock rom, max in-call volume is quite low. I am not using any voice enchancers or similar software...
[LG Optimus Black] theaks30:
since i saw many groups and many lg groups and not a p970 one

here is one i created...you can join it :)

our own p970 group

http://xdaforums.com/group.php?groupid=975
[LG Optimus Black] Night.Sky:
hi all:)

i Post 2New Discussion in group!!!

http://xdaforums.com/group.php?groupid=975
[Galaxy 3 Themes and Apps] dqsilver:
i using PuruKisadHYBRID's Rom but haven't much choise for screenlock

I want to mod screenlock...help....:laugh::laugh::laugh:
[Galaxy 3 Themes and Apps] Arjav23:
MY BEST FRIEND OVER HERE, who knows everything :D:D

Ask here
[Galaxy 3 Themes and Apps] Ava.tar:
Try go locker or widget locker. both on app store
[Galaxy 3 Themes and Apps] dqsilver:
thanks...:(
[Galaxy 3 Themes and Apps] SerkSerk:
Try Milocker, there was a thread in this sub-forum with lot of ldpi theme ;)

Edit: look this two thread:

http://xdaforums.com/showthread.php?p=21663672

[PORTS][SHARE] MiLocker Themes For Galaxy 3

http://xdaforums.com/showthread.php?p=20356634

[MiLocker] MIUI Lockscreen porting to LDPI

Envoyé depuis mon Nexus 4
[T-Mobile Samsung Galaxy S II SGH-T989] ..Cory..:
Hello! Here you'll find the latest and greatest mods and such to improve your experience with the SGH-T989!

To be clear, I take no credit for these mods unless stated otherwise.

Audio Mods:

AC!D Audio: http://xdaforums.com/showthread.php?t=1923630

AWESOME Beats: http://xdaforums.com/showthread.php?t=1728391

Walkman V Clear Audio+: http://xdaforums.com/showthread.php?t=2149122

Performance Mods:

CrossBreeder: http://xdaforums.com/showthread.php?t=2113150

NOS Injection: http://xdaforums.com/showthread.php?t=2158329

Seeder: http://xdaforums.com/showthread.php?t=1987032

V6 SuperCharger: http://xdaforums.com/showthread.php?t=991276

Planning to add TONS more, but I'm afraid I'm busy atm.... Want to share? Go ahead and I'll add to the OP! :)​
[T-Mobile Samsung Galaxy S II SGH-T989] mataflakitas:
excellent contribution cory...These applications are installed in the recovery mode...?
[T-Mobile Samsung Galaxy S II SGH-T989] ..Cory..:
Some are and some aren't. Just click the link to see how to use it :)

I may add descriptions later!
[T-Mobile Samsung Galaxy S II SGH-T989] Koragg618:
Thanks Cory :D

This will be very helpful for any newbies :)

EDIT:

Should be stickied as well :D
[T-Mobile Samsung Galaxy S II SGH-T989] blachamlet:
Has anyone tried to use all of these mods at the same time?
[T-Mobile Samsung Galaxy S II SGH-T989] krazeecracker:
They'll conflict
[T-Mobile Samsung Galaxy S II SGH-T989] socal-trucker:
Thanks Cory! All your work is appreciated.
[T-Mobile Samsung Galaxy S II SGH-T989] ArcticFish:
Don't forget to add kingbeatz in the skyrocket forum. Good thread btw

Sent from my Zapped SGH-T989 using Supercharged Slim Bean
[T-Mobile Samsung Galaxy S II SGH-T989] Anthony74:
Very useful post! Subscribed ;)
[T-Mobile Samsung Galaxy S II SGH-T989] hatememarkz:
Finally thanx for this

AOKP B4 NOS V0.0.7
[T-Mobile Samsung Galaxy S II SGH-T989] zxstyle07:
I'm running the nos and acid on pac with asdk. i tried flashing the crossbreader on top, it was a no go....

update:

was able to install the crossbreeder...reinstall the kernel, then the crossbreeder then nos. works fine now
[T-Mobile Samsung Galaxy S II SGH-T989] koudies:
I'm looking to flash the Nos and Walkman but both OP states to flash with CWM. Anyone tried with TWRP or am I better off just installing CWM and using that instead?
[T-Mobile Samsung Galaxy S II SGH-T989] zxstyle07:
nos doesnt work well with twrp, it reboots the recovery. not sure about walkman. only takes a min to switch from twrp to cwm...and back...just make sure you do a nandroid with cwm before you flash.
[T-Mobile Samsung Galaxy S II SGH-T989] koudies:
Oh okay. Didn't know it was that easy to switch between the recoveries. Will give it a try. Thanks.
[T-Mobile Samsung Galaxy S II SGH-T989] zxstyle07:
for cwm, download rom manager then flash recovery(make sure you pick the right one..hercules). for twrp, download goomanager>settings>install openrecovery script>flash...should be 2.4.3.0

---------- Post added at 12:08 PM ---------- Previous post was at 11:38 AM ----------

the cross breeder and now combo worked fine until i try to boost the ram...black screened then after i restarted it, no data...back to crossbreeder for now.
[T-Mobile Samsung Galaxy S II SGH-T989] biglil1:
Check this link out http://xdaforums.com/showthread.php?p=26200755 its for a recovery switcher apk that allows u to change from cwm touch to twrp in one convenient app.
[T-Mobile Samsung Galaxy S II SGH-T989] zxstyle07:
very nice. thank you

update, its pretty outdated. i rather just not use it. just personal preference...very useful though
[T-Mobile Samsung Galaxy S II SGH-T989] biglil1:
Yea, in the zip file the IMG of cwm and twrp are old but I downloaded newest then put both on internal SD. Works gr8t. Make sure that they are separate and if you have to rename the img file

Cwm: name to touch.img ( if its the touch img, idk what to name non touch, I don't use)

Twrp: name as twrp.img

After that should work, that's how I put the latest twrp on my phone.

Edit: I need to learn to check things b4 I speak lol!! I used it to install twrp 2.4.2.0 Sorry about that didn't mean to intentionally mislead anyone. Should still work. Just make sure that when u download either img file u change the name to how I outlined. Phone is almost dead I'll get the latest twrp img from computer. Well post back with results
[T-Mobile Samsung Galaxy S II SGH-T989] zxstyle07:
sweet. got them to work
[T-Mobile Samsung Galaxy S II SGH-T989] biglil1:
Was just about to update my post. Glad u got it to work. I just downloaded twrp 2.4.3.0 and it works.
[Android Q&A, Help & Troubleshooting] MarcRJacobs:
Hi;

I run a Verizon Galaxy S3 with Clockworkmod and Cyanogenmod 10.1-20130226-NIGHTLY-d2vzw.

Last night I changed to a long password and encrypted my phone. Whoops!

Now, the Cyanogenmod updater no longer works.

It seems that if I had TWRP I would be ok. Is it possible to change from CWM to TWRP now?

Or is there any other way out of this mess?

Help please...

Luckily, the nightly I'm on runs great :)
[T-Mobile, Samsung Galaxy SIII] PostMeridianLyf:
Running the latest illusion/liquid smooth Rom and have unlimited data plan on t mobile. I already use 30+ gb a month.

Also, what has to be done for laptops/pc refereeing through Wi-Fi?
[T-Mobile, Samsung Galaxy SIII] N3r0-666:
Yes you can if you have unlimited data with tmobile Just use Hot spot shield ether the Mobile or Windows based ones in settings there should be a more under data in there there is hotspot&tethering at least on 10.1 make sure hopspot shiled is ACTIVE befor you connect to the PC on the mobile one
[General Questions and Answers] feylesof:
Hi everyone, I am new to this forum, this is my first thread.

I am in trouble with my tablet which is Onda v811.

I am having a video playing issue since I have updated my tablet to version 4.11 (on android 4.03 there wasn't a problem). Everything is perfect but the videos. When I want to play videos on browser (Dolphin, generally) or official Youtube app videos opening, playing but it is very small for the screen size. I make the video fullscreen but nothing changes. So, videos are opening, there is no problem with this but aspect ratio is not keeped and uses 1 of tenth of the screen, as I tried to show in the photo below.

Photo is not good but I drew lines to explain myself better.

White lines in the photo, marks the tablet's outer lines and screen. Inner yellow line surrounds the video. This is how a video looked on my tablet:

Picture: [http]://c1303.hizliresim.com/17/2/knwuc.jpg (sorry cannot paste links due to community rules)

I had uninstalled Adobe Flash Player and installed again (ver. 11.1) but didn't help. Searched the entire web but found nothing.

Has anyone got an idea about this problem? Any help is appriciated.

My English is not so good, sorry for that. I tried to explain, I hope i succeeded.
[Samsung Galaxy Nexus] jebise101:
I have 2 GNex running 4.2.1, these are stock 100% google images just rooted and custom recovery. I am using TWRP 2.4.x.x and tried with 2.3 as well and every time I try to flash the 4.2.2. OTA it fails saying error 7.

Any way to flash just the OTA without doing a full wipe or flash the new stock images from google? I was under the impression OTA's can be used with custom recoveries but I guess you can't?
[Samsung Galaxy Nexus] Zepius:
You can flash ota with a custom recovery. What did the error say?
[Samsung Galaxy Nexus] jebise101:
some error's with the libraries, guess it has to do with the nexus loud mod I added, ran the revert zip but still errored. Anywho not a bid deal, just used fastboot to flash system/radio/boot and its fine.
[Samsung Galaxy Nexus] Zepius:
that is exactly why it errored. you were no longer using a stock rom.
[MDA, XDA, 1010 General] yanni:
Hi, can anyone tell me how I can connect an external modem to the xda? Sometimes I am in places where ther is no GPRS or GSM coverage so the only way I could get on line is by hooking up to a landline.
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
Hey i have two problems. My first is that sgs2 wont stay turned off. I just replaced the charging port and now it wont stay off. My second problem is that my phone has a very bad battery drain. In about 6hrs my phone is 20%. I used Gsam to check what was draing my battery life and it was my Kernel. My kernel is a siyah kernel and its for jb and it says one kernel rules all. Im running Task 650 Aokp jb 4.1.2. Also it gets really hot around the camera. Thanks in advance
[AT&T Samsung Galaxy S II SGH-I777] miten_sheth:
Download BetterBatteryStats and charge your phone completely to 100%... leave the phone alone.. dont use it at all.. keep the wifi and mobile data on for 4 hours+ and post the dump.. check for kernel wakelocks.. partial wakelocks.. to see what is draining your battery..

P.S - some tips.. keep your sync off.. if you are using the fb app.. delete and use it from a browser..
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
what is the "dump"
[AT&T Samsung Galaxy S II SGH-I777] miten_sheth:
Click on the button on the left of the home button and select dump to file.. this dump will be saved in your internal sd card.. make a url of this file via dropbox and post it on the bbs url below..

This dump will contain all the details of what is draining your battery.. and post your dump to the official BBS forum on xda.. people out there will be of greater help.. :)

Here.. http://xdaforums.com/showthread.php?t=1179809
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
Im sorry but last question. After i click dump to file where do i find my dump
[AT&T Samsung Galaxy S II SGH-I777] miten_sheth:
I answered it in my post.. it will be stored in your internal sd.. in my files..
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
ok thanks. And do you have a fix for my other problem
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
also i posted my dump
[AT&T Samsung Galaxy S II SGH-I777] SteveMurphy:
Hey man, this isn't THAT kind of forum. ;);)

Sent from the i777
[AT&T Samsung Galaxy S II SGH-I777] miten_sheth:
No sorry.. I got no clue abt it..
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
dang ok
[AT&T Samsung Galaxy S II SGH-I777] creepyncrawly:
I'm confused. Do you mean the power button has failed? Or what exactly do you mean by "it won't turn off"?
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
When I power my phone off it goes off. Then about 10 seconds later it just boots back up. I dont hit a button or anything.
[AT&T Samsung Galaxy S II SGH-I777] creepyncrawly:
You need to find out if the problem is hardware or firmware related. Since you did some work inside your phone, it may be hardware, but you can test this by flashing back to stock and see if the problem persists.

Also, you didn't say, but wondering if the power button works normally otherwise. For instance, can you use the three button combo to get into recovery, etc.

...and also wondering if you pull the battery then put it back in, will the phone stay off?
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
It works fine and also the three button combo. I will try to get back to stock bit I tryed something and it kinda worked.

I turned the phone off and locked the screen at the same time and it stayed off. The only bad thing is when i turn it back on it drains to 3% and is stuck in download mode. Since it is stuck in download mode I have to take my case off and the battery out
[AT&T Samsung Galaxy S II SGH-I777] Eduardo9309:
I have the same problem here
[AT&T Samsung Galaxy S II SGH-I777] Kjmann81:
Are you running the same stuff im running