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Smartphone Programming

Smartphones run using a variety of operating systems -- Android, iOS and Windows Mobile most commonly -- and an even wider variety of programming languages, including Objective-C, Java, Visual C#, C++ and .NET, not to mention HTML5 and JavaScript, and cross-platform frameworks such as PhoneGap.

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[Webinar On Demand] Database Backup and Recovery
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[Webinar On Demand] Database Backup and Recovery

Does your company store data on premises, off site, in the cloud, or a combination of these? If you answered “yes”, you need a data backup recovery plan that fits each and every platform. Watch now as as Percona teaches us how to build agile data backup recovery plan.

Ready to kick start your career in 2018? Add app developer skills to your resume. January’s Course of the Month features Android App Development training with hands-on learning. Read on to learn why these skills are important.
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samsung galaxy s6
android 7

buzzes/vibrates too loud

can I turn down the vibration?
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Ready to kick start your career in 2018? Learn how to build an Android app in January’s Course of the Month and open the door to new opportunities.
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January’s Course of the Month is now available! Enroll to learn how to build Android apps and pad your resume for future career opportunities.
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Hello

I am looking for an app that can tell me how to get from A to B from my car but also base this on traffic etc.

I know there is Apple Maps, Google maps and so on but does this take into traffic and roadworks?
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hi,

how to mute moto 4g plus camera.
when i take i hear click sound which i hate. i want silent camera. please advise
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hi,

in my android moto 4g plus smart phone how to sync up every photo i take on camera to google photos. Also similar way every photo i take should be synced to flicker. how to do it.

please advise
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Is there any research has been done or based on personal experience, which mobile development tool/ platform should be used in term of time needed to develop a brand new "simple" app from scratch?

Open for suggestions, thank you.
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Here is what we have found so far along with pricing info, as well as pros and cons.  The sheet can be viewed by anyone.  Editing is restricted but anyone can comment here https://docs.google.com/spreadsheets/d/1MbA9eqdXcXtpFmdD4IrLR101vOgtA-fCZhhQ03yEPfw/edit#gid=0


I would like to monitor ingress and egress to my home and yard.

I need it to be able to notify me every time it recognizes someone that shouldn't be there.

The most important location to monitor is when people come up to the front door from the street which is about 50 ft away.  I would like the smartphone camera there to be good enough to see activity actually at the street level.

I am really looking for best in class here within reason cost-wise, and suggestions are greatly appreciated.
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Free Tool: ZipGrep
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Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

We plan to begin coding (Delphi 10.x) application for smartphone, in a first stage, accessing the customer database, the smartphone being connected to the customer local network.
It seems I have two alternatives : Direct access or REST/HTTPS layer.
Is there some documentation explaining advantages and disavantages of both methods ?
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I have a samsung phone that wont take screenshots of certain apps, like banks, etc. It says "Cant take screenshot due to security policy".

Anyone know the setting to turn it off so I can take a screenshot?
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one of our corporate applications have recently issued a windows/android app for smartphones, to give the users an alternative to using their web app. the suppliers are a relatively small company. Some of the end user smartphone devices are currently not encrypted, but the suppliers say this is not a show stopper as security is 'contained' within the app itself. The login to the app is single factor authentication, username/password. how practical is it that security for an app would be 'contained' within itself, so if someone lost the smartphone with the app itself there would be no data specific to the app accessible on the devices storage. And perhaps more relevant what type of testing would you suggest to see what data specific to the app is stored and retrievable on the phone itself? or what types of security sensitive data do/could apps leave on the phones themselves and what could be retrieved if the device was lost/stolen?
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plugging into windows 10
I sometimes see my files of samsung galaxy s6 android 7

I think when I dont see files; then I may need to reset computer

I click refresh file explorer window but says; this folder empty

I try plugging into different usb
Is there another type of refresh I could do without reseting my windows computer

Please dont request an me downloading a windows program because that is another question.
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hi
is there is any built in voice recorder for mot 4g plus or any recommended apps for this
please advise
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hi,

i took lot of picture on my moto 4g plus phone. how to sync the photos i took to my computer. Is there is straight forward way to sync up taken pictures to google photos and flickr directly including the videos i took. I do not want any of watsup junk images, videos though.  please advise
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Is there any good examples to explain how should we build the data pulling section in mobile app development? I heard about the word asynchronous often but what is it actually?

I need something that explain the concept rather than pure programming examples (but good to know if it's also provided)

Any clues?

Thank you.
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I'm in the process of listening to a book that has each chapter saved as an .MP3 file.

This book is contained within a folder within my Spring PCS Android Samsung Galaxy S8 cell phone.

Currently only one chapter plays at a time and then I have to find the next chapter's MP3 file on the phone and play it next. I need the book to play non stop.

How can I set this book to play one chapter's MP3 file one after another using the MP3 Player app which I installed from the URL link below?

https://play.google.com/store/apps/details?id=mp3.music.download.player.music.search
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How can I determine which apps installed my Android Samsung Galaxy S8 phone are demo & can be purchased?

I would like to run the full versions of all apps on my Samsung Galaxy S8 so I can utilize all features and so that I won't have to deal with any adds on my cell phone.

How can this be done?
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Become an Android App Developer
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Become an Android App Developer

Ready to kick start your career in 2018? Learn how to build an Android app in January’s Course of the Month and open the door to new opportunities.

I know someone who publishes an iPhone app which currently has an input field for the credit card number. But, this means the user must type it in, which is error prone and slow. So, I hope to reconfigure without even any coding changes to the app.

This is the kind of device I need to use...

http://magstripe.org/imag.html

https://www.amazon.com/ID-Technologies-ID-80110010-001-Shuttle-MagStripe/dp/B01CLJV0YW/ref=pd_day0_328_4?_encoding=UTF8&psc=1&refRID=1R9YXSDV7B64JVP5WD78

https://www.amazon.com/ID-Tech-Idmr-Al30133-Reader-iPhone/dp/B00VGX2QV6/ref=sr_1_2/146-2848884-2147402?ie=UTF8&qid=1511036967&sr=8-2&keywords=iphone+card+swipe

https://www.amazon.com/Deftun-Bluetooth-Wireless-Magstripe-Collector/dp/B01N11U9IJ/ref=pd_sbs_328_5?_encoding=UTF8&psc=1&refRID=94J69FY5A1Q7NJ4B5877

My question is...

Can one of these be used along with the app, on an iPhone, to get that credit card number into that field, but do so without  requiring any modifications to the app?

I see that some require a merchant account, and those will not work. The app I am describing must run and communicate with the server. It can not use an existing app to transmit the information.

All I need is a way to automate the manual key entry of the credit card #. So, can any of these readers be configured to insert the credit card # into that field?

I suppose, worst case, if the card reader inserted the CC# into a note, so it could be copied and pasted, that might be better.

Thanks
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hi i  have an nandroid backup of my phone and i want to flash this backup by odin
 i have samsung phone
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hi,

i have moto 4g plus android smart phone. I have smart big sony tv. how i connect phone with tv so that whatever playing in phone app can be seen in big tv. i am able to connect windows laptop with a hdmi etc cable though. for phone any such wires or arragement?

please advise
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hi,

in moto 4g plus how to modify dial tone. please advise
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hi,

on moto 4g plus android phone how to check memory left on phone internal and also external memory
please advise
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I use the Maps app within my Samsung Galaxy S8 quite often.

How can I go back and view the past addresses that I have entered into the Maps app?
0

Smartphone Programming

Smartphones run using a variety of operating systems -- Android, iOS and Windows Mobile most commonly -- and an even wider variety of programming languages, including Objective-C, Java, Visual C#, C++ and .NET, not to mention HTML5 and JavaScript, and cross-platform frameworks such as PhoneGap.