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Android

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Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, variants of Android are also used on notebooks, game consoles, digital cameras, televisions, automobiles and other electronics. Applications are usually developed in Java programming language using the Android software development kit (SDK), but other development environments are also available, including Delphi, Ruby and Visual Studio (using C++).

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New Vulnerability has been declared for WPA2 and WPA1 on 16 Oct'17, devices which are vulnerable are all android and Linux OS.  For more info go to below link
https://www.krackattacks.com/#intro
https://www.youtube.com/watch?v=Oh4WURZoR98&lc=z23eivfptsf1grp1macdp43bejz03y05xdiislv1cchw03c010c.1508360656455066
KRACK Attacks: Breaking WPA2This website presents the Key Reinstallation Attack (KRACK). It breaks the WPA2 protocol by forcing nonce reuse in encryption algorithms used by Wi-Fi.
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Found connected encryption protocol be cracked, and demonstrates the "heavy key attack" (KRACK) behind the vulnerability of the research team, has just unveiled a specifically for Android 6.0 and above version of the mobile operating system type of attack.
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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
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A colleague indicated that he prefers iPhone over android phone because the iPhone is entirely encrypted and all apps download from the Apple store passes thru rigorous process prior being placed on the store.  On the other hand, android phone are not encrypted and you can download apps from anywhere, besides the store; in other words there is little control as to the google store apps as to security.  Finally all who developed apps for iPhone have to pay an anual fee to Apple where as to android no fee - insinuating at one point that a hacker can create an apps load it to google store and all can download it; thus being able to reach millions with ease.

Is there any accuracy to this persons comment? Please advice.
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Warning: If your device uses WiFi, it's at risk!
News broke today about the Krack Attack, a new cyber threat that can decrypt and potentially view everything users are doing online. The Krack Attack preys on a weakness in WPA2 protocol. Hackers near the vulnerable devices (Android and Linux are at greatest risk) can retrieve sensitive user data and information.
Steps to Protect:
1. Apply patches as they become available. For phones and computers, the patches will come in the usual update format. For wifi routers, the manufacturer's website will have the patches.
2. Don't use public WiFi, especially for sharing or sending any sensitive information.
3. Double check that you are browsing with HTTPS. If you are unsure, install this plug-in to encrypt your communications with major websites and make your browsing more secure. https://www.eff.org/https-everywhere
4. Otherwise, use Ethernet.

For more tips on how to protect yourself: https://techcrunch.com/2017/10/16/heres-what-you-can-do-to-protect-yourself-from-the-krack-wifi-vulnerability/
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How to check for available space?
For example, unable to copy file to Mobile Device. There is an Mobile Device Copy Error. It is necessary to find out the reason, whether it happened because of a lack of available space.
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Dear,
What is the relevant site to find out relevant deployed App, which I deployed through

http://aliapp.open.uc.cn/app/mng/index
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I installed android studio 2.3 and trying to run adb on an emulator

I did adb -e shell

Its gives me prompt:

generic_x86:/

I do an ls and I show a bunch of directory  permission denied
 
I entered cd /data/data and it worked

after I entered

mkdir com.example.dbexample

and I get permission denied.

What is wrong?  I am expecting and android emulator you have root permission

Emulator is version 7.1.1
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Hi.
1.      What is the best and FREE application / program which solves Android’s contact list problems? (remove duplicates within contacts, merging duplicates, …)
2.      What is the best and FREE application / program which converts Android’s contact list to a nice and customizable format (Excel, PDF, …) which you can print later?
3.      What is the best and FREE application / program which converts an Excel file into a VCF file?
Thanks
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Hi there,
Please can you help me? On my Android Samsung Galxy S6 are stored files under /userdata/data/com.microsoft.office.word/app-EmailAttachments.. So, I know what this files are but I don`t know how the names of the files are generated.
i.e. /app_EmailAttachmentseaa8ac15-baaf-4675-9f6a-9698e54f0108. This file name belongs to a pdf i have sent. What does the string "eaa8ac15-baaf-4675-9f6a-9698e54f0108" in the file name mean?
Thx
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Cordova and Dropbox
Creating a Cordova application which allow user to save to/load from his Dropbox account the application database.
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Cordova and Dropbox
Creating a Cordova application which allow user to save to/load from his Dropbox account the application database.
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Cordova and Dropbox
Creating a Cordova application which allow user to save to/load from his Dropbox account the application database.
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Just recently my apps are using full screen.  I read the articles on how to enable or disable full screen per app, but some of my apps are "optimized for full screen"

I have no idea why this started happening all of a sudden.

My goal is not not use Full Screen at all.
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Hi,

I am looking for an API which would enable me to capture a signature and embed it in a PDF file.

A free solution would be obviously the best, but a one time fee would also be ok.

Thanks for all your help,
Rene
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I have purchased  yesterday  Redmi 4 mobile the battery  is over heating when I went to smartchk it is saying to provide valid pin number what should I do? I want the exchange of this product if u want you can send a person to check the mobile seriously  sir  battery  is heating too much
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i have the above phone and the carrier is Ultra mobile which is a subset of MetroPCS.  Recently I had used up all my data, and I received a data locked error.  On calling support they said that i had to get more data, and I did exactly and said that they needed about 15 minutes to configure it.  But I now can see an incoming sms message, but when I tap on it, it disappears and does not appear at all.  Support says that the problem is my  phone.  Can the experts suggest how to fix this problem.  Thank u and regards.
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Mobile App is free??? in Visual Studio 2017 Community
Almost 30 GB in size!FREE?What will happen to my existing VB installed?
Thank you.
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Hello,

I have made an Android app in Delphi which sends Sms to some phone numbers.

It works well on my phone but at one of my customer (who has Android 7 on his phone ) it works like this:
- it sends about 10-15 SMS-es without error
- then "Android error: java.lang.UnsupportedOperationException: Sms is not supported" pops up

What can cause the problem at customer's site?
Thank you very much for your help.
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We want to do real-time testing for Andriod Cordova App after committing code to the GitHub repository. We are using Monaca right now but it is not very stable. Thier integration to GitHub is in BETA (has been for over a year) and it just does not work well.

Any advice?
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My default android word is store under >>data>>user>>0>>com.microsoft.office.word/app_EmailAttachments/...bx61-8e56-0ff0144fcdcd>>Followup.docx.

A user want to delete some files on his Android Word and reported with "You don't have permission to delete this file". Those files are in fact stored in the Android device.

Any idea or recommendation ?



Thx
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Install MS Outlook on my Anroid and run the setup. However, it can't detect my server and pop for IMAP setup. I can't change it to Exchange Server.

Any idea ?

Thx
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Dear,
How to add Web config file to this?
https://1drv.ms/u/s!Ai8CrEskdewXlEabaQc50VHXOZe3

How to ensure the compiled/built file (of the project) is executable in Android?
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user not getting his calendar on Android but can see his email, contacts etc
Exchange 2007 Server SP3
Outlook 2013 on Desktop
Exchange App on Android (latest from Google App store)
cannot understand why we get the email, contacts etc but not the calendar
need some direction
thanks in advance
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I've been within software development for years, so I know how a development project can drift and take months and months and cost 10x more than planned, when doing it the old-fashioned way of hiring a developer and build a back end. I'm planning an app for users to upload audio files and share with other users. I know there are lots of "app builder" platforms out there, but I do not have any experience with them yet...are they stable, do they follow development within ios and android updates? Are they too locked in functionality? The thing I need is pretty basic and I hate to build a backend myself (.net,db,front end), since I know what we need is what many others need eg. login (username/password or use social login), upload audio file, create project etc. Basic stuff, that I would like to layout in a online builder with a nice UI, without touching a single line of code...

I've seen Google and Amazon has backends made for this purpose: https://aws.amazon.com/mobile/

Can anyone tell me if the platform I'm seeking is out there and reliable? Or am I dreaming and would consider a mix of ready-to-go builder + a developer?

I look forward hearing from you all.
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Android

4K

Solutions

96

Content

i
The collection of articles, videos, and posts on this topic.

4K

Contributors

Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, variants of Android are also used on notebooks, game consoles, digital cameras, televisions, automobiles and other electronics. Applications are usually developed in Java programming language using the Android software development kit (SDK), but other development environments are also available, including Delphi, Ruby and Visual Studio (using C++).

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