[Q] how do lock screen work ??? - Android Q&A, Help & Troubleshooting

I am starting with android app development . I was thinkjng may be I can make a lock screen app .. I am confused how does the pattern/password/pin unlock works .. like is it some database that stores the password and then checks it when the user enters the password for it being wrong or right ????
If so then what database is it using ??? MySQL or oracle or what ??
Cuz if it uses any of those .. I will have to learn how dbms works and their codes right ??
Thanks..

Noone knows ?*???

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[Q] stock market plugin

hi friends, as i am a stock broker i need to b with market each moment. so i'm looking for such a plugin that displays real time quotes on my home screen. i googled for it but nothing worked. JMHL couldn't make it work and another one STQ LITE ( from brothersoft and freewarepocketpc.com, download links are dead. I'm usin samsung GT-B6520 windows 6.5 std. pls help me if anybody can. thank u in advance.
atulgajbhiye said:
hi friends, as i am a stock broker i need to b with market each moment. so i'm looking for such a plugin that displays real time quotes on my home screen. i googled for it but nothing worked. JMHL couldn't make it work and another one STQ LITE ( from brothersoft and freewarepocketpc.com, download links are dead. I'm usin samsung GT-B6520 windows 6.5 std. pls help me if anybody can. thank u in advance.
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Why not try Mobile Finance? It's not real-time, but gives you the delayed quotes through Yahoo.
I dont think that there is an application for showing the info on the home screen from BSE, but there is a java app which does give you real time quotes.
Link : www . bse india . com / streamer . asp
thanks for trying to help me bro... but i am using nontouch screen phone and that app supports pocket pc. and i'm not looking for app. i wanna pluggin which displays on home screen, neverthless thans again bro.
ok bro thanks, i'm gonna get it.

Making VPN and Pin , Secret Code

hi
anyone (exclusive developers) can help me to have VPN without use Pincode or secret code .
plz help me ...

Apk file problem

Hello to all guys my name is Andrea Then I would run away Game nova near orbit ... First and Second Chapter of Nexus 4 , I have downloaded the file , I've INSTALL PROPERLY, but the message I get AFTER Few Seconds What is the Program it is locked in an unusual way , then the gate chace , disintallo and reinstall , but it is wrong , then the problem is the compatibility , Does anyone know how far we UN will turn this game on Nexus 4 ?
Thanks and sorry for the ' English Spartan !
mexin92 said:
Hello to all guys my name is Andrea Then I would run away Game nova near orbit ... First and Second Chapter of Nexus 4 , I have downloaded the file , I've INSTALL PROPERLY, but the message I get AFTER Few Seconds What is the Program it is locked in an unusual way , then the gate chace , disintallo and reinstall , but it is wrong , then the problem is the compatibility , Does anyone know how far we UN will turn this game on Nexus 4 ?
Thanks and sorry for the ' English Spartan !
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Click to collapse
If you want to report problems with an app, please send a mail to the corresponding developer or attach a log file. Here is an explanation about how to get a log file.
I thank you for the answer , but being impractical , do not understand what you're suggesting , my question is , game apk ( nova near orbit ... ) That is not compatibilr with nexus 4 , there is a way to make it work ?
mexin92 said:
I thank you for the answer , but being impractical , do not understand what you're suggesting , my question is , game apk ( nova near orbit ... ) That is not compatibilr with nexus 4 , there is a way to make it work ?
Click to expand...
Click to collapse
Check in the Play Store (or whereever you get the apk from) what minimum Android version is required. If your Android version is lower than the minimum requirement, you might update your Android system.
If the apk is simply not compatible with the Nexus 4 at all, there is nothing you can do beside sending an email to the app developer and ask him to make it compatible with your Nexus 4.
Ok Thank you very much , I will bring you said , at least now I know I can , thank you !
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Acount lock Samsung

Hi folks .. I need help please , I do not remember which was the account you created when you start the phone for the first time and never use Samsung applications . And I tried my hotmail and gmail accounts , restoring the keys but not .. No longer left to do , I do not think I can unlock it with the key ID and .. I was wondering if there is any way to unlock , flashing a ROM stock SamMobile It is solved ?? Please if anyone knows I pass or that you contact ..
I used google translator because I 'm Argentine and not handling well English

Multiple accounts on facebook ( maybe she got ?! )

Somebody can tell me an app or an method how to find a history login to facebook app ? For example if she login out from an account and log to the other account or if the android have a log text or something like this and where is it ? And the same if somebody know somthing for see wath si install and uninstal ? Every tricks are welcome . Thanks a lot guys !

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