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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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https://www.experts-exchange.com/questions/29120211/Unaccounted-space-in-Android-how-to-make-Android-Outlook-use-microSD.html?headerLink=workspace_open_questions

Referring to above unfinished EE thread,

Q1:
will anything break if I move Whatsapp photos/images from Phone to microSD & if needed,
later move the photos/images back to the phone?

Q2:
Would like to clarify what Tim Green mentioned below: I could not locate it.

"Just because it doesn't cache the email, it still save info about the mailbox that will be needed for connectivity.
The move process may be a bit different depending on the android device but you can do it like this for the most part:

1.Navigate to settings on your phone
2.Tap Apps.
3.Select an app you want to move to the microSD card.
4.Tap Storage.
5.Tap Change if it's there. If you don't see the Change option, the app cannot be moved.
6.Tap Move. "
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HTML5 and CSS3 Fundamentals
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HTML5 and CSS3 Fundamentals

Build a website from the ground up by first learning the fundamentals of HTML5 and CSS3, the two popular programming languages used to present content online. HTML deals with fonts, colors, graphics, and hyperlinks, while CSS describes how HTML elements are to be displayed.

Some of the uses and how to maintain your smartphone is discussed here
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Q1:
On my 32GB Galaxy Note 4 (appears to have 26GB nett only from Win Explorer) :
see attached.  How is the "missing" 6GB accounted for?

Q2:
I'm running MS Outlook on this Note4: when there's is huge emails in my Inbox,
does it  "sync" down to the Note4?  If so, how can I make it such that it take
Outlook emails take the space on the microSD card & not on the phone?
If this can't be done, is there any other email client app that could sync from
our MS Exchange 2016 but store the emails in microSD : pls recommend &
provide steps to configure
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Lately, when I have been taking pictures with my iPhone X some of the pictures have been captured as movie files (.MOV) instead of just regular pictures (.JPG files).

How can I change this so that when I use the camera app on my iPhone it will only capture picture and won't capture movie files?
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I have a cordova app and would like to make some changes to the build.gradle file. Basically, I would like to remove some lines (with **) and add some new statements (*)

I have added the lines but when I build my code with  cordova  the gradle file gets regenerated and my changes are lost.

I know that I can use the android studio but I am automating my process and would do it with my current automation script

Can you please let me know how to make this change with maybe gradle.extra file

I am using Cordova 6.5.0

Thanks for the help

here is the snippet from the build.gradle file

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    debugCompile(project(path: "CordovaLib", configuration: "debug"))
    releaseCompile(project(path: "CordovaLib", configuration: "release"))
    **//compile "com.google.android.gms:play-services-gcm:11.+"**
    compile "com.android.support:support-v4:24.1.1+"
    compile "com.squareup.okhttp:okhttp-urlconnection:2+"
    **//compile "com.google.android.gms:play-services-gcm:+"**
    *compile 'com.google.firebase:firebase-messaging:10.2.6'
    // SUB-PROJECT DEPENDENCIES END
}
*apply plugin: 'com.google.gms.google-services'

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Published iOS app about 18 months ago using Xamarin Studio.  Now that its Visual Studio 2017, need to recreate Apple certificates and profiles and then use fastlane to install them on my Mac.  App builds fine and it runs on an iPhone attached to my Mac.  Looking for a consultant who can help me with this process.
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Outlook (and smartphone email apps) show a NAME, instead of a specific email address on incoming email.  This seems to be a huge spam risk, and I'd like to set Outlook to show the exact sender address on incoming mail. Anyone know how to do that?
  I get several emails a week from folks asking me if this message from "The Boss" is real or even to help them fulfill the bogus request, and I write them back asking them to compare the bogus email address to the boss' REAL address and disregard the request.  I feel if they saw the incoming email was from Borus@corruptedemailscam.uk we could avoid some wasted time and risk...any ideas or fixes are appreciated.
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After my kid helped me install Facebook, Messenger &
a few other apps (CamScanner etc), now I can't share out
my Whatsapp images via Gmail anymore:

After I selected an image in Whatsapp, select "Share", will
get to the 1st attachment which used to have an option for
Gmail but now it doesn't show the "Gmail" option anymore.
Instead when I tap on "Email" will get to the 2nd attachment's
screen which says "No email was set up" : previously it was
set up & there.

Hmm, I think I uninstalled Gmail app & disabled a couple of apps
 when I was low on storage space : could this be the reason?

Also, I've been getting beeping notifications sounds though there's
no new Whatsapp nor SMS messages coming in: could it be one of
the new app (Facebook, Messenger, ... ?)
1.jpg
2.jpg
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Hi all
We have a number of Android tablets, some of which are misbehaving. I need to be able to save (or send) the system logs (and maybe dmesg as well, if poss) continuously to the removeable SD card, or alternately, to send the logs out to an FTP server. Can someone help me do this please? I will not be able to "root" the devices.
Thanks in advance
Michael
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My company is paying for me to go to training for mobile app development for Android and iOs.  I am in the IT dept 15 years manager and I have basic programming experience.  Can someone recommend a hands on course I can take.
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Fundamentals of JavaScript
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Fundamentals of JavaScript

Learn the fundamentals of the popular programming language JavaScript so that you can explore the realm of web development.

I want my Verizon Android phone to remain SILENT when at work unless I get a call or text from Mimecast that the email server is down

What app/etc do you recommend to make the above work ?

Possible Solutions:
  ** https://www.androidcentral.com/tasker
  ** https://www.techrepublic.com/article/how-to-automate-tasks-and-workflows-on-android-with-the-automate-app/
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android 7
automatic call recorder
free version
app version 5.42.1

recordings were good then I noticed last recording was at a low volume
Maybe in a version upgrade
volume is lower which is very difficult to hear
If I pay for paid version, do you think this will fix.
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I need to factory reset MC3090 with Win CE5 and MC3190 with Win CE6.
Would anyone have the image files?
Thanks..
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airbnb app for android 7 is not showing notifications.
Previously I got notifications on top of phone screen when I got an incoming chat message.
Now I have to click on app every few hours to see if a new message arrived.
There are many places in android that it could have been disabled.

settings->apps->airbnb->Notifications-> set as priority.
settings->apps->airbnb->apps that can appear on top->allow permission
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Using Delphi XE8 I get errors all the time when compiling a project:

1. [CreateAndroidManifestFile Warning] android:hardwareAccelerated attribute not found. Please review AndroidManifest.template.xml
2. [PAClient Error] Error: E2312 Unable to execute '"C:\Users\Public\Documents\Embarcadero\Studio\16.0\PlatformSDKs\android-sdk-windows\build-tools\21.1.2\Aapt.exe" package -f -M "D:\myprograms\NEW\Delphi\Test\Android\Debug\Clicked\AndroidManifest.xml" -F "D:\myprograms\NEW\Delphi\Test\Android\Debug\Clicked\bin\Clicked-unsigned.apk" -I "C:\Users\Public\Documents\Embarcadero\Studio\16.0\PlatformSDKs\android-sdk-windows\platforms\android-21\android.jar" -S "D:\myprograms\NEW\Delphi\Test\Android\Debug\Clicked\res" -A "D:\myprograms\NEW\Delphi\Test\Android\Debug\Clicked\assets" "D:\myprograms\NEW\Delphi\Test\Android\Debug\Clicked\library" "D:\myprograms\NEW\Delphi\Test\Android\Debug\Clicked\classes"' (Error 1)

[PAClient Error] Error: E2312 D:\myprograms\NEW\Delphi\Test\Android\Debug\Clicked\AndroidManifest.xml:1: error: Error parsing XML: not well-formed (invalid token)

How to solve the problems with this Manifest XML? I didn't input Api keys and all other keys at testing stage. What needs to be done to get rid of this Manifest problems?

Thanks for help.
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Looking for a better security solution for home directory listing buzz in.  
Due to the increase mail package thefts, HOA proposed to completely remove remote buzz in option.  Currently visitors dialing the code downstairs, call comes to resident's cell phone,  and by pushing '9' the door unlocks;  If we remove that option the resident has to go downstairs to open the door to the visitor. Definitely inconvenient option.  But could be safe. Recently we even noticed the food delivery guys stealing packages on the way out.

My idea to improve it is to add a small cam downstairs.  When someone dialing in the call comes to resident's smartphone.  Resident immediately see shows coming in and make a decision to buzz person in or not.   Can this be implemented for a building of 50 units?  

Any ideas appreciated.   Thanks!!
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I had this question after viewing Using AT commands with C.

I'm doing a project and want to connect my gsm "click" to my phone USING C PROGRAMMING, have it wired up ok just the program is letting me down..... [ I want the gsm to send a message to my phone ]
The GSM is connected to the UART serial port of my 8051f020 microcontroller, any help much appreciated my program is as follows:


      
 void send_it (void) interrupt 4 using 1   // This is the ISR 
	
	{  
		
		TI0 = 1; // TI must be cleared by software when writing directly  
	                       // to SBuf  as shown in the previous program – However,   
                   // the  Printf function requires TI to equal “1” on entering
		          // the function.
		printf ("Hello \n\n");  
   		printf ("This text was sent to the Uart using Printf \n\n"); 
		
    printf("AT+CMGF=1<CR>%c\n\n"); // configured the GSM module to SMS mode                                     
    printf("AT+CMGR=3<CR>\n\n");       

    ("AT+CMGS=\"08******\"HELLO"); // send mobile number to the GSM           
       
   
	}

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how to take print screen or screenshot on moto 4g plus

https://motorola-global-portal.custhelp.com/app/answers/indevice_detail/a_id/111324/p/30,6720,9686

when i followed above step nothing is happening

some times power off option coming which is not what i want


please advise if there is simple app or simple step for this
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i use aws-sdk for javascript to give user choice to enable/disable 2 factor auth for login. i have 2 issues: UI is capturing user phone and updates cognito phone_number attribute. (updateUserAttributes) First issue is with this stage, it updates the number but returns empty object instead of

{
    "CodeDeliveryDetailsList": [ 
    { 
        "AttributeName": "string",
        "DeliveryMedium": "string",
        "Destination": "string"
    }
    ]
}

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Second, i am trying to send user a verification code with getAttributeVerificationCode with the following payload:

const params = { 
  AccessToken: auth.accessToken,    
  AttributeName: 'phone_number'
}

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and i am getting "CustomMessage failed with error Cannot read property identity of undefined" error. Any ideas?

Thanks
0
Starting with Angular 5
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Starting with Angular 5

Learn the essential features and functions of the popular JavaScript framework for building mobile, desktop and web applications.

https://www.experts-exchange.com/questions/29108461/Peel-Smart-Remote-app-kept-self-reinstall-back.html

Refer to above EE post which is not resolved.

I bought a used Note4 & since receiving it, there's this "Smart Peel remote"
app in it which I've uninstalled it (via PlayStore) : however, the next day,
this app will pop up & when I go to PlayStore, could see that it's installed.

Each time after clicking "Uninstall" for this app in PlayStore, the "Uninstall"
button will turn to "Update" button.

What must I do so that this app doesn't come back (disruptive pop-ups)
again?  

The earlier expert suggest disabling it but how is this done?
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Hi,

I have a Samsung Note 8 and a Samsung Note 4 smartphone.

I would like to migrate all data from the Samsung Note 8 to the Samsung Note 4.

What would be the best software to use to achieve this?

Thanks,
Robbie
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I bought a used Note4 & since receiving it, there's this "Smart Peel remote"
app in it which I've uninstalled it (via PlayStore) : however, the next day,
this app will pop up & when I go to PlayStore, could see that it's installed.

Each time after clicking "Uninstall" for this app in PlayStore, the "Uninstall"
button will turn to "Update" button.

What must I do so that this app doesn't come back (disruptive pop-ups)
again?
0
Galaxy s6
SM-G920P
android 7

pressing the home button may have completely broke

finger print in home button works all the time to log in

now I press delete key to go back

I tried restarting and powering off

I want to fix phone without resetting phone
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How can I format a youtube link in a web page so that, if it is clicked on mobile browser, it opens by browser instead of the youtube app?
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Is there any way of bringing up or displaying the iPhone notifications screen (that appears on your iPhone with all of your latest email notifications, Experts Exchange alerts, texts, and other alerts) when you haven't used your iPhone for a while?

For example, I always use my iPhone alarm to wake me up in the morning.

When the alarm goes off I will unlock my iPhone and then turn off all of the iPhone alarms.

Then I will want to go back and view the main notifications screen that contains all of the alerts I have described above (instead of having to go to all of my different email accounts, Experts Exchange app, texts, etc.)

How can I go back to this main notification screen?
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.