yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] MBQ_:
Hello all!! My name is Kyler, aka MBQ_, and I'm pleased to announce one of my very first apps!

What this app features:

Easy to understand explanations of CPU Governors

Easy to understand explanations of I/O Schedulers

Easy to understand explanations of TCP Algorithms

An Android Tips section

A help center

Theme control

and more!

Changelog:

Alpha 2:
Added an Android Tips section
A few code adjustments
Minor bug fixes

*Please be aware this is still in it's Alpha phase, so this is NOT the final product, and can only get better. Your opinion(s) count!!

Download:

All versions:

http://d-h.st/users/MBQsniper/?fld_id=18499#files

Features in future releases:

A better UI

Theme control

Settings menu

Better definitions

Headers

Viewpagers inside the SlidingMenu

Smaller app size

Performance enhancements

etc.

Want to contribute?

I am a large believer in open source, and believe it is only fair that I open-source this app. Feel free to fork, star, contribute to, or build this app on your own.

Github link:

https://github.com/MBQsCPUGuide/Guide

Thanks to:

Google

The developers of Eclipse

Steven Rudenko for his ActionsContentView library

Github

Dev-Host

XDA

and all of you.

Disclaimer:

I am not responsible for anything happening to your phone while installing this app. Please do not blame me if anything happens to your phone.

I sincerely hope you all enjoy this app. I ask that you kindly rate this thread 5 stars, follow the XDA rules, and treat users with respect. If you'd like to report a problem.. please, include a log, and explain your errors/what led up to the error so I can easily reproduce and fix the error.

As far as discussion goes, I honestly don't mind off-topic chatter. So long as we don't disrespect the users here, or break XDA rules, please feel free to chat amongst yourselves.
[Samsung Galaxy Nexus] Carlos_Manuel:
Awesome!

Thanks MBQ!

:good:
[Sprint HTC One (M7)] drlzanej:
got a dilema here. Went to flash a rom and half way through the flash, the phone rebooted its self. got back into the bootloader but cant get back into recovery. When i try to get to recovery it just goes back to the bootloader.

in sdk, i did adb devices and the device doesnt show

How do I reinstall a recovery again, Hope i didnt screw myself here.
[Sprint HTC One (M7)] budeone:
If you have not tried this.. try it.

http://xdaforums.com/showthread.php?t=2236814

Not sure it will help but its worth a try

I would try to push these also

http://xdaforums.com/showthread.php?t=2236418
[Sprint HTC One (M7)] drlzanej:
Thanks budone, lol I just panicked bro, had the recovery.img in the wrong folder. When I tried to push it. ( noob mistake) kinda red in the face. Thanks man :cool:
[Sprint HTC One (M7)] budeone:
Very glad to hear you are up and running. Last month somehow I pushed the wrong img to a phone.

Took me a while to figure wtf happened. :highfive:
[General Questions and Answers] yankees45us:
I just noticed that Walgreens is not activating any of their nfc payment systems because of security issues and just today I found out that wawa gas stations no longer have them due to some type of issues they were having with malware with their system. Seems more companies are discontinuing their use over setting the systems up.

I hope they get this supposed security problem figured out soon. I love using my phone to pay.

Sent from the Great Galaxy Note 2 using Tapatalk 2
[General Questions and Answers] zelendel:
This was only ever a pipe dream to be honest. Too many ways it can be hacked, far too insecure for real world use.
[General Questions and Answers] ShadowLea:
Far, far too unsafe for public use. You can hack it with stickers for goodness sake.

Not to mention, people are far too moronic in the way and guard they use their phones to make this work. On an average day at Uni, I see about 200 phones I could nick without them noticing it. And consequentially use to pay for anything, because apparently people are not smart enough to realize that a pattern lock leaves a fingertrail. And their code is pretty much always a date of relevance. Which they've undoubtably mentioned somewhere on their Facebook.
[General Questions and Answers] yankees45us:
I don't think the reason is security on the phone but on the unit in the store. The phone itself is more secure than using a debit card. If someone steals your card they are able to use it at most stores without ever being asked for id. My phone not only has a passcode but once you try to use the wallet app it asks for another code. Overall I think the security issue is with the store and if that can be resolved nfc payments can continue.

Sent from the Great Galaxy Note 2 using Tapatalk 2
[General Questions and Answers] yankees45us:
When you say hacked, do you mean the phone or the unit at the store?

Sent from the Great Galaxy Note 2 using Tapatalk 2
[General Questions and Answers] LoveNFC:
I love people who speak with authority about things they clearly know nothing about. "Hack it with stickers"? You're delusional.

Mobile NFC payments are far more secure than any other form of physical payment.
[General Questions and Answers] ShadowLea:
I'd be a little more convinced if your name wasn't "LoveNFC".
[General Questions and Answers] yankees45us:
If you could provide details about how a sticker can hack nfc then maybe you could have a point. But as far as all the research I have done nfc payments are more secure than paying with a debit card.

Sent from the Great Galaxy Note 2 using Tapatalk 2
[General Questions and Answers] zelendel:
Because the NFC tag can be set to many things like storing and sending the info used to pay. And it doesnt take much to reprogram the tag, They are about as safe as a debt card which we all know is not 100%
[General Questions and Answers] yankees45us:
What tag are you talking about. The phones use an nfc chip and the stores use an nfc system. No one uses a sticker. The stickers your talking about are the ones sold that can let you perform tasks on your phone. What do they have to do with making secure payments from the phone.

Sent from the Great Galaxy Note 2 using Tapatalk 2
[General Questions and Answers] zelendel:
Its the Same tech. I installed these in a few stores and saw how easy it would be to allow it to be reprogrammed.
[General Questions and Answers] yankees45us:
That's why just like if you see a weird looking atm and don't use it you should not use an nfc scanner. Plus you can tell if their is some weird sticker on the nfc scanner. And this proves again that using your phone is not unsecure it's the system that is at the store that can be compromised by idiots. Plus if your Google wallet app doesn't activate after swiping then that should be an indication of something going wrong. Plus those nfc task stickers do not have access to the Google wallet app. So what your saying is flawed and not the reason why stores are removing the units. I think the units are being tampered with by people or the store employees and stores don't want to deal with this. With updated nfc systems this security issue can be resolved. It's just a matter if this makes money for Google. If it doesn't they will just scrap it

Sent from the Great Galaxy Note 2 using Tapatalk 2
[General Questions and Answers] yankees45us:
Just found out there's a new more secure nfc payment system. Saw it for the first time at toysrus. The swipe area for nfc payments is built in right to the touchscreen where you would enter prompts. This is a lot more secure and a solution to all these so called sticker problems. No one can put a sticker on the screen as it will block everyone from using it. Hopefully nfc payments get back on track. Just used mine at cvs and McDonald's

Sent from the Great Galaxy Note 2 using Tapatalk 2
[Galaxy Tab 10.1 Q&A, Help & Troubleshooting] garusman1:
please i need help my galaxy tab p7500 when bad with i can know firmware comes with, it was made in vietnam purchased united arab emirate i flash a bootloard and firmware now screen flick when ever turn on from sleep. What do i do pls help
[Samsung Galaxy Nexus] nigro83:
I'm running Verizon galaxy nexus 4.2.2 image file from rom tool box. Rooted and unlocked. And everytime I try to load a rom it gets stuck at the x logo .I tryed cwm recovery. And twrp. The only thing I see is when loading a rom it said md5 file missing. This all started after the verizon 4.2.2 update lost tether.
[Samsung Galaxy Nexus] beekay201:
What's a "rom toolbox"?

Are you using latest cwm/twrp? What's your flashing procedure? Push rom/gapps to /sdcard/, wipe data/factory reset, flash? If this is what you've done, you should try and flash factory images (check A) below), the Google way. With fastboot.

Seeing a warning for a md5sum check file missing is of no big concern. You can use 'adb' (specifically, 'adb shell') and 'md5sum' programs to validate the integrity of the rom zip you just copied to /sdcard/, if you really want to make sure you're not flashing a bad file.

Has nothing to do with tethering.

A) Official Google Nexus factory images for your variant are here, use a step-by-step guide to walk you through it.
[Samsung Galaxy Nexus] Pirateghost:
10 to 1 says he isnt running factory reset in recovery before flashing rom
[Samsung Galaxy S (4G Model)] willsully1221:
Im having bad battery problems with my phone. Ill post all of the screenshots of the processes going on. I will barely use my phone and it will drain rapidly. I dont think this is supposed to happen.
[Samsung Galaxy S (4G Model)] GFX.myst.:
wrong forum. this is for the Galaxy S 4G, not the S3. ;)

sent from within the white knight
[Samsung Galaxy S (4G Model)] mattoaida:
I wish the galaxy s 4g had lte
[Samsung Galaxy S (4G Model)] willsully1221:
My bad can someone please help me move it to the right forum
[Samsung Galaxy S (4G Model)] willsully1221:
I got it
[Verizon Samsung Galaxy S 4] android-incredible:
I cant send videos over a test message,say messaged size limit reached .
[Verizon Samsung Galaxy S 4] chrishoyt2012:
Unfortunately HD video can't be sent over text message...you have to set your camera to MMS sized video to do that....unfortunately its garbage quality...but works for short clips.
[Galaxy Ace S5830 General] nayser:
Yes we can install java apps on our android phone & it is possible with the application JBED.

What is JBED?

JBED is an .apk Android application which Run

Java Games and Apps on our Android Device.

JBED is a Java Android Java Emulator, by using

this application we can install .JAR/.JAD/Java/

J2ME/MIDP games on Android phones. Now

We can use all of our favorite .JAR

application in our phones.

Steps to Install Jar on Android:

1. Download JBEDhttp://xdaforums.com/attachment.php?attachmentid=754635&d=1319050135

2. Download lib jbedvm .so www.4shared.com/file/laOKHPjO/libjbedvm.htm

place it in system\lib

folder

3. Install the JBED.apk application and don’t play

it.

4. Restart the phone

5. Launch JBED application. Press menu button

and choose SD card.

6. Select your .JAR/.JAD file that you want to

install and run.

7. Now install the chosen application through

JBED.

6. Now open the installed java application to run.

Thats all :)

Thanks to the Brilliant Dev who created the app JBED
[Galaxy Ace S5830 General] vale amicis:
Wrong section, I guess :rolleyes:
[Galaxy Ace S5830 General] altius_cooper:
+1
[Galaxy Ace S5830 General] ZenPluS:
It will also be so. but the guide is useful
[Galaxy Ace S5830 General] vale amicis:
It doesn't belong to the Original Android Development... Guides are in the General Section.. And this guide is not related to Android Development -_- *facepalm*
[Galaxy Ace S5830 General] John Chu:
Does it work on Jelly Bean?
[Galaxy Ace S5830 General] Venomous Viper 119:
Just wondering ... Are you the director of step up movie series, John.M.Chu ?! Lol. Btw, this should working all Android versions.

I had encountered a guy months ago that spoke of running Java apps on android. He talked about having unlimited free internet using Java apps. Is this possible ?! Ain't no crime ?! :rolleyes:
[Galaxy Ace S5830 General] John Chu:
Of couse I'm NOT the director. BTW, the correct name is "Jon M. Chu".

It's possible, based on your ISP.

And the app doesn't work on my S4. :rolleyes:
[Galaxy Ace S5830 General] Venomous Viper 119:
Yea :p Will try this :)
[Galaxy Ace S5830 General] enli:
Please give the main thread link and due credits.
[Galaxy Ace S5830 General] the4ndy:
I followed your instructions but JBED is not working. After moving the lib and then install and then restart the app installed "Java" with the mug icon, does not run at all, it force closes twice on open.

I have a Nexus 4 running 4.2.2 Jelly Bean.
[Galaxy Ace S5830 General] kayo2013:
Hey...it is not working...i can perform each and every step..

But every time , when i open java app..it doesn't open..and every time it's force closed...

So now what can i do...:confused:

---------- Post added at 07:09 AM ---------- Previous post was at 07:04 AM ----------

Hey..this is not run in my phone..

I can perform each and every step that you can show...but when i open java app..it can't run ...and every it's force close...

So what can i do.. ???
[Galaxy Ace S5830 General] vvijayraju:
not able to copy

not able to copy in system\lib what to do??????
[Galaxy Ace S5830 General] Shoaib1247:
Facing following error.

"Unfortunately java has stopped"
[Galaxy Ace S5830 General] TSpecOne:
I have the same problem. After the reboot the system freezes. I think the service is restarted. The error pops up several times. Android 4.1.2
[Galaxy Ace S5830 General] chinittoh:
Thank for this one!
[Galaxy Ace S5830 General] aerolele:
no luck with java on android 4.3 jelly bean

I could not make any java emulator to work on my device Samsung galaxy s4 (i9500)....someone had any luck?
[Galaxy Ace S5830 General] atlantis1000:
Missing Files

Hi techies,

I downloaded both the files and moved

(root file manager) them to

system\lib (cut & paste). But when I searched for

them, they were missing. The only file remotely

related to the original is one called libjavacore.so

which is only 215 kb. The jbed.apk is 3.11 mb. So

my question is: Where the hell have both the files

disappeared? Another thing, is there any way (except

cut n paste) to directly download or move the files to

system\lib?

I am using samsung galaxy grand quattro I8552

Regards
[Galaxy Ace S5830 General] PatrickFitzmichael:
4shared

Thanks for this but is there a conspiracy among XDA users to only upload to this crap of a website? I have nothing but problems with this one and seldom is the file there.
[Galaxy Ace S5830 General] pocthird:
change permissions to make lib work

works great on galaxy mini 2 with stock 2.3.6 rom , i tried it on a chinease phone with 2.3.7 and it works great i just changed permissions of the xxx.so lib to rw.r.r like the other libs in the lib folder . i hope it works on thewhisp's cm10.1 rom i'm planing to upgrade . thank you for sharing
[Galaxy Ace S5830 General] Nouclear:
Me too, i am use xperia J FW31 Jelly Bean.

Please help me :confused::confused::confused:
[Galaxy Ace S5830 General] jerrystar:
Jbed not working - says unfortunately stopped

thanks for the share.
[Galaxy Ace S5830 General] souler456:
As far as I know of, JBED doesn't work on

Android 4.0+ versions

. Information from this came from 4pda and my own experience...

I'm using LG Optimus L3. I tried using it on my Stock GB 2.3.7, and it works fine, but when I flashed my CM9, which is ICS 4.0.4, it ain't working anymore (says it has to stop)...

So, yeah... That's about it... :D
[Galaxy Ace S5830 General] WekkidHatter:
Forced close

Followed steps jbed forced Close Please help
[Galaxy Ace S5830 General] Tirtakamandanu:
Really great guide. Thanks, bro..
[Galaxy Ace S5830 General] Solid One:
Devices with non-physical keyboards?

Will it work on devices without physical keyboards?

I can install and run some games with sound, but I can't play it because my cellphone is a Xperia X8 with only touchscreen. I tried pressing all screen regions and buttons, to no extent.

Most cellphones and tablets nowadays have only touchscreen, and a nice feature on JBED would be screen controls. Another great feature is full screen scaling on games made for screens with lower resolution (176x220, 240x320, etc).
[Galaxy Ace S5830 General] debajyoti1:
please say
[Galaxy Ace S5830 General] Mr_Ahsan:
HI Sir,

I have a .jar file and i need to decompile and decode it its encoded file i need to Decode and Decompile it because i want to make some

Changes in program.. i m very worried and tired to try more then 100 times i need your help please help me to decode this file :)

I am very thank full to you if you help me ...

please contact me at my email

mr.ahsan143@gmail.com
[Galaxy Ace S5830 General] sayan8:
Didnt work on my one x either
[Galaxy Ace S5830 General] hayetfahad:
Not working on ny htc evo 3D

Not working on my htc evo 3D
[Galaxy Ace S5830 General] apache04:
Hey man! Thanks for the guide!

I've done everything correctly but the apps run only in landscape mode.. I see just some broken graphics in portrait mode. is this normal? can I fix this??
[Galaxy Ace S5830 General] frescodeepak:
Not enough space in system/bin

I cannot copy the libjbedvm.so file in my system/bin folder. It is showing 2.16mb free space and the libjbedvm.so file is of 3.11mb. Is there a way to get more free space,if so please reply. Any help would be appreciated and thanks.

Sorry for bad english.
[Galaxy Ace S5830 General] greatpapa:
not working

Not working for me...done correctly but after restart and launching app getting error "unfortunately close bla bla"...any sggestion
[Galaxy Ace S5830 General] S0AndS0:
Flashable zip version

Found another thread like this one that has a flashable zip version to copy the lib and set the permissions corectly

http://xdaforums.com/showthread.php?t=1189303

~ haven't tried it myself as I've JDK softfloat running on all my devices with a different method entirely but thought it would help as the last four pages have mainly had to do with setting permissions or not copying corectly. Furthermore there be a short video on Youtube

https://www.youtube.com/watch?v=eoj4Tiah6PE

~ which dimenstrates all the required tasks. [MENTION=4698558]nayser[/MENTION]; I would suggest adding those links to your OP so future readers may benofit from having a flashable zip; some devices have "sOff" vs "sOn" security that prevents writing or setting permissions wile the Android OS is fully booted (myTouch 3Gs from HTC for example).

To those that are wondering about running JDK (Java's Development tool Kit) which comes with a full java virtual machien, run time enviroment, and for hard float and some processors of soft float a full server; it's a bit more work than installing an app and lib but posible for gingerbread on up if you're willing to run Linux in chroot or with Debian Kit app (which I preffer because of the long list of devices it works on) and run a few scripts to download and install into that Linux enviroment from github

https://github.com/S0AndS0/Debian-Kit-Mods

~ just be sure to set a normal user with sudo permissions and choose the corect "flavor" of Java (if your Linux OS is hardfloat then choose the hardfloat JDK and the same for softfloat) and before atempting reolize that this isn't for j2me mobile java but for any java or jar file that runs on Linux without cpu restrictions.
[Galaxy Ace S5830 General] apache04:
Dude! To free space u gotta delete apps!

---------- Post added at 12:21 PM ---------- Previous post was at 12:19 PM ----------

Does the app work in portrait mode in this method ??
[Galaxy Ace S5830 General] apache04:
Stop wasting time!

This is not supported by android 4.x+

I tried on gingerbread worked superb..

on ICS and JellyBean it keeps crashing

---------- Post added at 07:50 AM ---------- Previous post was at 07:48 AM ----------

It wont work if u use android 4.x
[Galaxy Ace S5830 General] greatpapa:
Got it...

Ok...got it...Thanks :)
[Galaxy Ace S5830 General] amPOGIko:
So is there an alternative for users of Android 4.x?
[Galaxy Ace S5830 General] apache04:
Sadly not :(

I've been searching for this since long but couldn't find a thing.. Just gonna use my java apps on my crappy Samsung Galaxy Y Duos :/
[Galaxy Ace S5830 General] stranger68:
Hi i have a question.

my phone doesn't have system\lib folder. i have galaxy ACE II x

do i need to root my phone??

thanks
[Galaxy Ace S5830 General] misirik2:
In android is two folders with name system

The section is right download ZArchiver non google play and click on folder with arrow 3x and scroll down and you see folder with name system open and you can see folder lib.

But you copy the file to lib folder android the file automaticaly delete.

Sorry my english is bad.
[Galaxy Ace S5830 General] stranger68:
thanks, i got that.

but now i have another problem. the libjbedvm.so file will not pace it in system\lib folder. i can copy it from its original location, but when i move to lib it says move failed. :eek:

I rooted my phone and changed lib settings to read/write and i'm using root explore. so i really don't know why it's not working.
[Galaxy Ace S5830 General] jdmartmc89:
help!

When i try to place libjbedvm.so it wont move. Im using es file explorer and it just says move failed. Just need to know what im doing wrong.
[Galaxy Ace S5830 General] stranger68:
ok, i was able to move libjbedvm.so using Root Browser. :)

but i still can't Launch JBED application. i get "Java has stopped unexpectedly" ???

in another video i saw that u need to edit "permissions" after u move the libjbedvm.so. i did not see any permissions option in roor explore or any other program
[Galaxy Ace S5830 General] apache04:
Hi friend!

All you have to do is mount the /system folder as R/W

Steps for ES Explorer

1. Open the slide panel

2. Scroll down and find Root Explorer feature

3. Click on the "word" Root Explorer

*note that I said "word" not the blue button

4. Select R/W

Press OK

DONE! now copy the file

---------- Post added at 02:36 PM ---------- Previous post was at 02:34 PM ----------

Which device and OS version are you using?
[Galaxy Ace S5830 General] vithlani2:
Android 4.2.2

---------- Post added at 06:13 AM ---------- Previous post was at 05:42 AM ----------

I had done all the steps but when i open jbed i get error as java has been stopped
[Galaxy Ace S5830 General] cyrom:
Hi! May I know why this app needs permissions like texting, read write call logs?thanks!
[Galaxy Ace S5830 General] vithlani2:
So plz help me how fix these permissions???
[Galaxy Ace S5830 General] vithlani2:
Help me please... Where r u all???
[Galaxy Ace S5830 General] bhola03:
how to run jar files on android

you can easily run jar files on android by following this article on.
[Galaxy Ace S5830 General] juliusssss:
Great guide, thanks :good:
[Galaxy Ace S5830 General] 70x7:
It works in Android 4.4.3?
[Galaxy Ace S5830 General] vithlani2:
thats not working on android 4.2.2... i have tried much all the steps properly, yet don't work
[Galaxy Ace S5830 General] arun531:
force close problm
[Galaxy Ace S5830 General] hkrisky:
how work in samsung galaxy fame s6810 ???
[Galaxy Ace S5830 General] :
Have you followed all the steps mentioned in the OP? You can move the file to /system/lib using any root file manager. Make sure to mount /system as R/W and then paste the file there. Hope I Helped :)
[Galaxy Ace S5830 General] satishreddy9:
plz tell me where is system\Lib in andriod with step by step
[Galaxy Ace S5830 General] :
I'll explain this with Total Commander (You can download it from Google Play. It's free) as the root file manager. Open up Total Commander and choose "File system root". Now choose "system" from list of folders you see followed by "lib" from the next list of folders. Now you are in /system/lib. Just copy the file from SD Card using "Copy to clipboard" and paste it to /system/lib. It will automatically ask to mount /system as R/W, if so click yes, otherwise follow below guide to do so,

How To Enable Writing To Read-Only Partitions (Remount R/W) In Total Commander For Android

Hope I Helped :)