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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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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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Free Tool: Subnet Calculator
LVL 11
Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

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

I am looking for an Android App to scan barcodes which will place the decoded barcode text in a web page text box as if the code had been entered by the keypad (The web page having currently being displayed).

Alternatively, the App could be configured to launch a web site request with a parameter being the barcode scanned. This is NOT for looking up products/reviews on line.

For example, if the app scans a barcode  CD1234, the app could be configured to execute the following command :

http://10.41.23.3/query?label=CD1234



Thanks,

Roger
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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
0
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?
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Hi
I have found Xamarin cross-platform, mobile device IDE
It seems to be real, working for every device type, Android, iOs ..iPhone, Windows

As introduced by this dude here

The coding is apparently done in Visual Studio? for C#   I'll need to rent the latest version, or get my client to pay rent for it.
I still have Vis Studio from mid 90's - CS 455 days  If I rent the Mac version of Windows.Visual.Studio, will that be foolish, for an app development on a MacBook?

Anyway, this is apparently a good solution for cross-platform PDA development. Is the interpreter set for Tablets, also?
Would you agree? Hackable? crashing problems?

Thanks
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Hi
We've had an idea in our project for a phone app that displays pics and receives a user's opinion of the pic with a sliding scale.

It would be a benefit if it could work on all phones / devices
What are the cross-platform solutions, considerations for this?

Thanks
0
Vote for the Most Valuable Expert
LVL 7
Vote for the Most Valuable Expert

It’s time to recognize experts that go above and beyond with helpful solutions and engagement on site. Choose from the top experts in the Hall of Fame or on the right rail of your favorite topic page. Look for the blue “Nominate” button on their profile to vote.

hi,

moto4g plus watsup message noise is too much. how to mute them when i type a message and send.

how to mute when i receive a message. please advise
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hi,

what is the best android voice recorder application .
 ia m using android 4g plus phone.
i downloaded one application which consumed about 2gb of space for 30 minutes of recording. please advise
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hi,

default android moto 4g plus alarm is not up to mark and too confusing.

are there any good free besst android alram applications which allow me to set alarm easily with some name to the alram like pick up the dog from playground on 11/4/2017 at 9pm like that with specific dog sound for example?

please advise
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hi,

how to mute moto 4g plus notification sounds including text, facebook, email, watsup etc applications except for ring tone if some one calls and alrams. How can i do it. i went to setting notifications tried different things but not successful even tried sounds under setting but not working
please advise
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How to run Samsung DVR from my andriod phone.
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How can I resume listening to an MP3 on a Samsung Galaxy S8 cell phone at point where playback was last paused with the built in Galaxy S8 media player app?

When I later go back to resume listening where I had left off I am usually not able to resume at the point where playback left off at the point where I was last listening.

How can I resume at the point where I last left off?
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Some of the Android apps (like the File manager app found here https://play.google.com/store/apps/details?id=com.alphainventor.filemanager) that I have been loading on my Samsung Galaxy S8 have been putting adds on my cell phone.

Is there any way of paying for these apps to prevent them from putting adds on my cell phone?
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What is the process to list or switch through open Internet browser tabs on a Samsung Galaxy S8 cell phone?
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Is there any way of switching through or "ALT-Tabbing" between open apps on a Samsung Galaxy S8 cell phone?
0
How to Use the Help Bell
LVL 11
How to Use the Help Bell

Need to boost the visibility of your question for solutions? Use the Experts Exchange Help Bell to confirm priority levels and contact subject-matter experts for question attention.  Check out this how-to article for more information.

Boost mobile. samsung galaxy s6. android 7

When I am on a call I dont receive emails.

I would like to also browse internet when on speaker phone during phone call
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google voice sms was sent to my cell phone sms
now it is only an email/gmail

how do I restore sms cell phone messages
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My company is developing a mobile App, and it is advised to block Rooted machine from using it.
The Rooted detection mechanism works, but has false positives on non-Rooted Miui Xiaomi mobiles, because they seems to have some Root-bundled function even it is new.

Is there any way to distinguish a Rooted and non-Rooted Xiaomi? to check the bootloader lock or unlock status? Grateful if any can share me some source code for the check.

Thanks a lot.
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How can I access or browse to the downloads folder on a Samsung Galaxy S8 cell phone?

I have a lot of documents in there I need to look at.
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What are the steps necessary to take a screenshot on my Samsung Galaxy S8 phone that will take a picture of everything on the screen?
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hi,
when i type some message to a friends  click send in watsup making sound. How to mute that sound while sending watsup messages. while receiving messages i do not hear sounds.

setting notification watsup has little circle which i can move to left and right
is left is mute or right is mute
i see 3 , 4 options there.

i tried all but still sound comes when sending messages. how to mute
please advise
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.