[APP][DEV]Passwd Keep - Java for Android App Development

Greetings!
I'd like to ask help for code optimization, best practices and ideas...
The app is a password safe... Yes, I know there are several out there, but either the code is closed or it is so complex I don't understand it, so this is a project for me to learn...
The code can be found here: https://github.com/dbarrerap/Leccion1
This app, as it is, was done in 30 minutes... Obviously, there is no encryption established, so that could be the first step...
What else can be done?
Sent from my GT-S5830M using Tapatalk 2

Related

Have tons of app ideas..

..and no programming knowledge.
Is there a resource for those of us with great, profitable ideas without the knowledge to make them happen? By the time I learn the language, the ideas may have either been developed, or no longer relevant.
Just curious what kind of input you guys might have.
Just Post them
Just Post your ideas in this Thread. Any developer willing to do one could write a quick post to stick an idea to himself/herself....
Cant wait to see your ideas..
Best Ragards,
Hans Moleman
google app invenotr should do whilst learing code
You could start a thread with your ideas, and maybe will other people follow you and start sharing their
As MacaronyMax said Google App Inventor is supposed to be easy enough for non programmers. You might want to give it a shot.
Ive been waiting to get invited to Google app inventor for two months...
I have Google App Inventor. Don't expect a miracle, it's just a tool. At the moment it's very limited in my opinion. The example with the cat in their own video is a good example of what you cán create, but don't think you can make professional apps with it.

[CM10.X] Developing Question !

Hey lovely community !:laugh:
so guys after the "fight" in the [DEV] thread about developing CM 10.x ...
The thread got closed ! So whats now ?
Will shaaaaan or any other DEV's going on working on this or not ?
I hope you get the the things in the right way ... :highfive:
LOVE YOU <3
Let's forget about CM for a while. Shaan from the first time is speaking for his Samsung Galaxy S Advance and he's got some problem too. Even if he success build the CM for his device, we need someone to port it into GS 3 Mini, so we're far from fully workng CM. So let's wait oliver and the other who really concern about our device GS 3 Mini.
Hey!
Sincerly from my opinion that "fight" was really child`ish. I didnt make a backgroung check on Mac and i dont care what he did in the past as long as he can make something viable for our phones. We can all be "condemned" for not folowing the GNU licence agrement at some point. Anyway its bad that we lost a DEV because some ppl have pride. Afaik the licence doesnt obligate anyone to share, it give you the right to share.
PS: English is not my native language so dont flame about my speling mistake.
PS2: This is just my opinion so take it as is.
Really upset to see that the devellopers where almost done with the first operationnelle version and now everything is gone due to personal ego's!
Unfortunatly I do not have developer skills
AW: [CM10.X] Developing Question !
ztandroid said:
Let's forget about CM for a while. Shaan from the first time is speaking for his Samsung Galaxy S Advance and he's got some problem too. Even if he success build the CM for his device, we need someone to port it into GS 3 Mini, so we're far from fully workng CM. So let's wait oliver and the other who really concern about our device GS 3 Mini.
Click to expand...
Click to collapse
I'm very unhappy to hear this but ok ...so we have to wait now
But I'm also an owner of the Galaxy Ace device and if I remember rightly there were a lot of Problems too with Maclaw ... but in anyways he is a good Dev.
Enjoy your week!
And sorry for my english ...
Sent from my GT-I8190 using xda app-developers app
Lol, it was kind of fun. But to bad we have no cm.
Sent from my GT-I8190 using xda premium
Search about Maclaw and GNU first, then judge..
Maclaw break the rules
Enviado desde mi GT-I9070 usando Tapatalk 2
robilaur said:
Hey!
Sincerly from my opinion that "fight" was really child`ish. I didnt make a backgroung check on Mac and i dont care what he did in the past as long as he can make something viable for our phones. We can all be "condemned" for not folowing the GNU licence agrement at some point. Anyway its bad that we lost a DEV because some ppl have pride. Afaik the licence doesnt obligate anyone to share, it give you the right to share.
PS: English is not my native language so dont flame about my speling mistake.
PS2: This is just my opinion so take it as is.
Click to expand...
Click to collapse
I respect your opinion, but GNU and GPL clearly state that you HAVE TO SHARE THE SOURCE!
I do not respond to tech support via PM
galdosS3mini said:
Really upset to see that the devellopers where almost done with the first operationnelle version and now everything is gone due to personal ego's!
Unfortunatly I do not have developer skills
Click to expand...
Click to collapse
Had maclaw given any proof to prove that he had a operational build? Screenshots or something?
I do not respond to tech support via PM
As a matter of fact he did on his webpage, but he removed it because the thread got closed meaning he's stopped the development.
Yes he had pictures with S3 mini booting CM 10 on his website.
Regarding the GNU-GPL licence...well after taking a closer look and reading carefuly i can say I was wrong and u was right. My appologies.
Anyway we could of given him some time .... maibe he whould of shared it. IDK.
Here is the passage from the GNU-GPL licence to make everything clear to everyone :
"When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights."
Best regards.
Benzonat0r said:
As a matter of fact he did on his webpage, but he removed it because the thread got closed meaning he's stopped the development.
Click to expand...
Click to collapse
Not pics about cm booting. Afaik, oliver made a booting cm.
Did he post pics of the stuff he said he fixed?
robilaur said:
Yes he had pictures with S3 mini booting CM 10 on his website.
Regarding the GNU-GPL licence...well after taking a closer look and reading carefuly i can say I was wrong and u was right. My appologies.
Anyway we could of given him some time .... maibe he whould of shared it. IDK.
Here is the passage from the GNU-GPL licence to make everything clear to everyone :
"When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights."
Best regards.
Click to expand...
Click to collapse
Well. He isn't new to xda. He should have followed the rules.
As i already said in the thread, i had no problems if he shared the source when he released the rom. But then, there was no use ot the thread!
If he didn't want to share the source before releasing the rom, he shouldn't have had made that thread in the first place. If he did create the thread, it means he was seeking attention.
Also, did he or did he not ask for donation, before even releasing a single build?
I have seen his ways. That's why i resented.
Also, if he is a real dev, such petty things shouldn't stop him from contributing to the community!
./rant
If you are reading this text, it means that i am too busy currently and won't be tendering any support questions via PM
./rant-end
leave it at that
thread was closed
we should do the same and move on
end of the day we should all be here for the same reason
to help out to improve and add functionality to our phones
don't let one bad apple ruin the whole bunch move on
Shaaan said:
Not pics about cm booting. Afaik, oliver made a booting cm.
Did he post pics of the stuff he said he fixed?
Click to expand...
Click to collapse
RIL (call/messages/3G) were fixed from the looks of it.
hi shaaan....i saw that you are from galaxy s advance (same hardware of galaxy s3 mini).....in this evening i will re-start develop from cm10 and stop kernel develop.....(hope that i don't must work)...tomorrow i have 4 days free and i will spend to develop cm10. As i can see Oliver did a great work so i will start from that sources and every change i will publish on his repository. anyway....can you start doing some modifies with your work? The point is this: maclaw after a first compilation had various things working SO he must did something really simple.....such as changing something in BoardConfig.mk. After searching some i founded that we are missing something in this file for RIL problems that can work for our devices (start from there it is the main problem for now). add these in your boardconfig and see if work ( i am at work now and i can't test )
# RIL
BOARD_MOBILEDATA_INTERFACE_NAME := "pdp0"
#SPECIFIED SECRIL(need this to work??/)
BOARD_USES_LIBSECRIL_STUB := true
Benzonat0r said:
As a matter of fact he did on his webpage, but he removed it because the thread got closed meaning he's stopped the development.
Click to expand...
Click to collapse
Well that was a very mature move. He cand allways open a new one and post a build if he wanted.
Sent from my GT-I8190 using xda app-developers app
lupohirp said:
hi shaaan....i saw that you are from galaxy s advance (same hardware of galaxy s3 mini).....in this evening i will re-start develop from cm10 and stop kernel develop.....(hope that i don't must work)...tomorrow i have 4 days free and i will spend to develop cm10. As i can see Oliver did a great work so i will start from that sources and every change i will publish on his repository. anyway....can you start doing some modifies with your work? The point is this: maclaw after a first compilation had various things working SO he must did something really simple.....such as changing something in BoardConfig.mk. After searching some i founded that we are missing something in this file for RIL problems that can work for our devices (start from there it is the main problem for now). add these in your boardconfig and see if work ( i am at work now and i can't test )
# RIL
BOARD_MOBILEDATA_INTERFACE_NAME := "pdp0"
#SPECIFIED SECRIL(need this to work??/)
BOARD_USES_LIBSECRIL_STUB := true
Click to expand...
Click to collapse
Hey lupohirp, I've just noticed your Acer Liquid repo! Do you still have that device? :laugh:
- sorry for the OT ^^"
lupohirp said:
hi shaaan....i saw that you are from galaxy s advance (same hardware of galaxy s3 mini).....in this evening i will re-start develop from cm10 and stop kernel develop.....(hope that i don't must work)...tomorrow i have 4 days free and i will spend to develop cm10. As i can see Oliver did a great work so i will start from that sources and every change i will publish on his repository. anyway....can you start doing some modifies with your work? The point is this: maclaw after a first compilation had various things working SO he must did something really simple.....such as changing something in BoardConfig.mk. After searching some i founded that we are missing something in this file for RIL problems that can work for our devices (start from there it is the main problem for now). add these in your boardconfig and see if work ( i am at work now and i can't test )
# RIL
BOARD_MOBILEDATA_INTERFACE_NAME := "pdp0"
#SPECIFIED SECRIL(need this to work??/)
BOARD_USES_LIBSECRIL_STUB := true
Click to expand...
Click to collapse
We have already fixed RIL in cm10.
Yes. The boardconfig values are needed for RIL to work.
./rant
If you are reading this text, it means that i am too busy currently and won't be tendering any support questions via PM
./rant-end
Pezmet said:
Well that was a very mature move. He cand allways open a new one and post a build if he wanted.
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
Yeah very, It makes me sick to think how that guy operates, steals Oliver's sources, fixes a few things and wham!! Calls Oliver's surces his own.
lupohirp said:
hi shaaan....i saw that you are from galaxy s advance (same hardware of galaxy s3 mini).....in this evening i will re-start develop from cm10 and stop kernel develop.....(hope that i don't must work)...tomorrow i have 4 days free and i will spend to develop cm10. As i can see Oliver did a great work so i will start from that sources and every change i will publish on his repository. anyway....can you start doing some modifies with your work? The point is this: maclaw after a first compilation had various things working SO he must did something really simple.....such as changing something in BoardConfig.mk. After searching some i founded that we are missing something in this file for RIL problems that can work for our devices (start from there it is the main problem for now). add these in your boardconfig and see if work ( i am at work now and i can't test )
# RIL
BOARD_MOBILEDATA_INTERFACE_NAME := "pdp0"
#SPECIFIED SECRIL(need this to work??/)
BOARD_USES_LIBSECRIL_STUB := true
Click to expand...
Click to collapse
For S3 Mini? For real?
Benzonat0r said:
Yeah very, It makes me sick to think how that guy operates, steals Oliver's sources, fixes a few things and wham!! Calls Oliver's surces his own.
Click to expand...
Click to collapse
I am not saying that he did not use sources from oliver. But where is the proof that he did use them?
You cant be sure.
Sent from my GT-I8190 using xda premium

can someone tutor me. i will pay paypal

Hi. My name is James. I am a newbie. I think I did things backwards in life. I started using computers when I was 10 years old. Now I am 29. I have designed websites with web builders , made android apps with builders, advertized, marketed, make good money daily, I know all there is to know about everything on the internet, like ,Adwords ,ping ,RSS, embeds, dev programs and more , but I do not know how to code. It is my mission to learn. I am not the type of learner who can read and learn, I need to be shown. Not even YouTube helps. Well at least not yet..
I need friends... I believe if you hangout with a certain person, then that is who you become. I need to hangout with Java coders pr android apk coders or some type. I will pay you if you have time to teach me and or check my work. I am starting fresh. I get frustrated easy, but I have good patience. Anyways, please provide a chat aim name or email or something because I find this forum to much of a pain to log in and find the answers to my questions. Xda should just make every reply into a email , and if they did then who knows how to set that up. Its just to confusing. Well I want to start with a smaller project. What do I need to know. Is Java same as c++ or what. Thanks guys
James.
Google mate
Sent from my GT-I9305 using Tapatalk
appgameplay said:
Xda should just make every reply into a email , and if they did then who knows how to set that up. Its just to confusing.
Click to expand...
Click to collapse
You can subscribe to this thread and get instant/daily/weekly email notifications. The button can be found above all posts on the right side.
You can also get PMs delivered as emails to you. Check your account settings.
If you are really interested in learning how to code I suggest you take some classes on learning the coding languages for Java and C++
In the mean time we have a forum that can help you out. There is a ton of different guides with all sorts of information on you what are looking for.
http://forum.xda-developers.com/chef-central/android
Also keep in mind that it is against xda rules to solicit actions for money
Thread Closed

[Q] looking for examples for my first app

Hello everyone,
I am trying to create my first app.
For now (what I will call phase 1), I just want to display a picture (jpeg) and play a sound (mp3).
I have later phases planned out (for example phase 2, click the picture and the sound replays).
I not have written an app before, and have only done basic HTML coding.
I have downloaded the Android SDK and Eclipse and that is all setup.
I've been google-ing, trying to find examples close to what I want to do, but it always seems like the pages I find are for more complete apps than what I want to do for now.
Any suggestions on where to look for examples?
thanks
Phase 1
Do the following steps-
1)Define an ImageView in XML and show required code. (Do look at the documentation at the Android developer website)
2) Use Audio managers... Google it.
I also recommend searching question sites before posting here. It's more likely you'll get answers there since your asking a noob question.
Phase 2
1) Instead of ImageView use ImageBotton.
Read how to use image button and you'll get the rest.
Nobody here will provide you with ready made code. Sorry if I'm rude but that's true.
Hope I answered your query.
Please give a thanks if you think this post helped you!
Sent from my Nexus 4 using XDA Premium 4 Mobile App .
Thanks boggartfly - I did try searching before posting but the results are always something more advanced or different from what I'm looking for.
And of course I'm not looking for someone to write the code for me, that would defeat the purpose of this exercise
Just PM me if you need help. @chitownjeff
Please give a thanks if you think this post helped you!
Sent from my Nexus 4 using XDA Premium 4 Mobile App .

Need Help to unlock a password protected phone. for humane reasons.

Dear Masters and Pros,
I have a locked S7 Edge which i need to access and extract all the info from. basically, I need to use the lock pattern at startup and the fingerprint is useless. the phone belongs to a relative that passed away in mysterious circumstances (suicide suspected). His family want to access what is in the phone for potential clues to what happened. Police were uncooperative and the case was closed. I was thinking of a memory dump, but I doubt i can extract much info from there. especially whats app messages and so on. not to mention possible encryption.
Any help is much appreciated. and if anyone needs any evidence to prove that this is totally ethical, that could be arranged too. the family is desperate and this community is the only hope.
Thanks a lot in advance.
If you have access to the persons google account you can access through the lost password feature.
Submit a request regarding a deceased google user's account
https://support.google.com/accounts/troubleshooter/6357590?hl=en
Sent from my SM-G935W8 using Tapatalk
Disaster Master said:
Any help is much appreciated. and if anyone needs any evidence to prove that this is totally ethical, that could be arranged too.
Click to expand...
Click to collapse
This is not the first post I've read here on a similar theme.
It's not a question of what is "totally ethical". This a legal matter, end of story.
With no malice intended, read the forum rules, and seek professional legal advice. If you're still determined to hack a phone that is not your property - and whatever the circumstances and however you dress it up, that's what you want to do - you're in the wrong place, in my opinion.
Reported. The mods, as always, have the final word - neither you nor me.
Disaster Master said:
Dear Masters and Pros,
I have a locked S7 Edge which i need to access and extract all the info from. basically, I need to use the lock pattern at startup and the fingerprint is useless. the phone belongs to a relative that passed away in mysterious circumstances (suicide suspected). His family want to access what is in the phone for potential clues to what happened. Police were uncooperative and the case was closed. I was thinking of a memory dump, but I doubt i can extract much info from there. especially whats app messages and so on. not to mention possible encryption.
Any help is much appreciated. and if anyone needs any evidence to prove that this is totally ethical, that could be arranged too. the family is desperate and this community is the only hope.
Thanks a lot in advance.
Click to expand...
Click to collapse
First this is not what XDA is for, and if XDA is the only hope for this matter, there is something wrong there....
Now looking for "potential clues" with a device, again there is something wrong there also...why not just check the individuals social media sites...
Never the less, not happening. If there is a need, take your proof to the phone carriers store and have them assist you there.
Thread Closed.

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