Android :: Reading Data From Health Devices Via USB
Feb 8, 2010Does android support reading data from personal health device via USB?If so what are the drivers and interfaces required for developing the same?
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Android :: How To Manage Battery Health Of Development Devices When Always Plugged In
May 27, 2010I know this question is not programming related, so for this I made community wiki. Developers are the best guys to answer the question.
I am addressed to those that do development on devices that runs on batteries, like phones, gadgets etc. Probably you are constantly develop for them, and therefor they are always plugged in and charged at 100%. We develop mainly for smartphones and we have devices that were always above 90% charged in the last month or so.
If a battery is always charged, it degrades it life cycle, so what steps you do to ensure decent battery drain to maximize the life of the batteries.
Android :: Updated Screen Data Instead Of Reading All Data From Framebuffer?
Jun 2, 2009I just want to capture the updated screen data instead of reading all data from framebuffer. Can I get this data by what method?
View 4 Replies View RelatedAndroid :: Reading Webpage Data
Sep 18, 2010all in my application I want to read data from web page. if data at web page is upto 800kb then I am able to read it succesfully, but if data is larger then I get OutofMemoryException.I think it is because I am using condition as while ((inputLine = in.readLine()) != null) and in phone there is not much memory to read such a long string. I think I must have to read some part of string then write that part into some file in phone and read another part of string and write into phone but I don't know how to do that? Please help me solve this issue.
View 5 Replies View RelatedAndroid :: Error In Reading G-data
Jun 28, 2010From different post i have concluded that insertion, deletion and updation in Calendar is only possible by using g-data.
View 1 Replies View RelatedAndroid :: Reading Data From Socket
Oct 31, 2009I am facing some problem during reading data from socket If there is some null data in socket stream so the DataInputStream would not read the full data and the so at the receiving end there is exception for parsing data.What is the right way to read the data from socket so there is no loss of data at any time ?
View 3 Replies View RelatedAndroid :: Overall Health Tracking App
Jul 21, 2010Looked around, but haven't found anything that's like this:
Does anyone know of an app that can track one's sleep and mood and overall energy level day to day? I'm looking for something that'll let me rate my fatigue level from 1-10, my overall (i.e. "How do you feel today") from 1-10, the hours of sleep I got, the minutes of exercise, that sort of thing, and then export to CSV so I can keep a record.
Android :: Reading Serial Data From USB Port
Mar 8, 2010I'm working on an undergraduate level senior design project with the HTC Sprint Hero. We want to connect a device that constantly sends a serial string of data. Does anyone have any hints, tricks, or shortcuts to be able to read a serial string from the USB port and save it on the phone? I know there is not a really simple way but I'm no where near an expert in programming and wanted to see if anyone has come across anything that might help.
View 2 Replies View RelatedAndroid :: Reading / Writing Data To Serve
Jun 19, 2010I'm writing an app that will periodically send information out to a remote server, and then get relevant information about other users from that server back to the local database.What's the best way to handle sending out this info (i.e.: XML or binary) and writing it to the remote server.Also,how can I assure that, when 500+ users' data get's to the server or FTP (or better alternative?) at once, the appropriate fields gets overwritten or added, without skipping any or overwriting the entire thing?
View 1 Replies View RelatedAndroid :: App To Prevent Apps From Reading Your Personal Data
Oct 13, 2010Do you know any application to prevent other applications from reading your personal data (contact, identity, history, ...) ? That would be great to be able to use our phone without giving away to unknown company/people our very personal data.
View 2 Replies View RelatedAndroid :: Public Calendar API For Reading / Writing Event Data?
Jan 7, 2010Is someone from Google able to advise when the Android SDK is likely to include a public API for reading/writing event data to the user's calendar? Searching the forums I see that this is a much desired feature by many developers but I haven't seen any indication as to when (or even if) this need will be addressed.
View 1 Replies View RelatedAndroid :: Remove Html Tags While Reading Data From XML File Using Droid?
Jul 20, 2010I am newly working on Android technology. I have to read Xml file in which there are html tags such as <b>() so I have to remove these tags before display on screen. If you know any way to remove these before display.
View 1 Replies View RelatedHTC Incredible :: New SD Card Transfer File / Data Reading Off
Jul 23, 2010I searched the Incredible forums and sub forums and could not find an answer to this question, though I am sure it has been asked: If I want to go from my stock 2 GB card to a new card, and I want to preserve data AND have all apps still be able to read whatever data they were reading off the card, do I just transfer the files from one card to the other? I bet the only thing I need to make sure of is that new card is formatted with the same file system as the original card, right? I know copying data from one card to the other will preserve data, but I want to make sure I have no problems with apps, either, after inserting the newer card.
View 7 Replies View RelatedCreate App That Draws A Map Reading Data From Text File?
Oct 12, 2011I have to create an app that draws a map reading data from a text file : for example the text file can be like
. index x y orientation
vertex 1 0 0 0
vertex 2 5 0 0.5
vertex 3 10 2 0.3
so i need to do in java something like fscanf does in c (fscanf scans the text file for known formatted data... example, in the file i written i know each line has a string float float float and i need to put them into a specific data structure that can be a list of elements "vertex"
next, when i have all the data, draw a simple image rappresenting the data..
my questions are...
there is a function like fscanf?
and then.. what's better for drawing the 2d map? i have tu use Opengl? At the end i have to draw the image pixel by pixel.. i hope there is something easier then openGL
Android :: Static Data Structures On Embedded Devices
May 2, 2010I've started working on some Android applications and have a question regarding how people normally deal with situations where you have a static data set and have an application where that data is needed in memory as one of the standard java collections or as an array.
In my current specific issue i have a spreadsheet with some pre-calculated data. It consists of ~100 rows and 3 columns. 1 Column is a string, 1 column is a float, 1 column is an integer. I need access to this data as an array in java.
It seems like i could:
1) Encode in XML - This would be cpu intensive to decode in my experience.
2) build into SQLite database - seems like a lot of overhead for static access to data i only need array style access to in ram.
3) Build into binary blob and read in. (never done this in java, i miss void *)
4) Build a python script to take the CSV version of my data and spit out a java function that adds the values to my desired structure with hard coded values.
5) Store a string array via androids resource mechanism and compute the other 2 columns on application load. In my case the computation would require a lot of calls to Math.log, Math.pow and Math.floor which i'd rather not have to do for load time and battery usage reasons.
I mostly work in low power embedded applications in C and as such #4 is what i'm used to doing in these situations.
It just seems like it should be far easier to gain access to static data structures in java/android.
Perhaps I'm just being too battery usage conscious and in my single case i imagine the answer is that it doesn't matter much, but if every application took that stance it could begin to matter.
General :: Why Do All Android Devices Constantly Receive / Send Data Traffic
Apr 14, 2012Why do all Android devices constantly receive/send data traffic? Even though no app is requiring it for that moment.During a one minute period the data traffic light light up at least once.
View 2 Replies View RelatedGeneral :: App / Data Sync Between Two Devices?
Dec 28, 2013I'm trying to find a one-way solution to sync 'app' & 'data' between 2 devices, and possibly make a full backup if ever needed.
I cannot get an idea of what each of the apps below do without downloading each one and making a mess. I was hoping some of you could shed some light. Considering these apps use a cloud service of sorts, I am assuming that old versions of files can be retrieved (from trash) by visiting the cloud service on a PC?
1. Titanium Backup Pro
2. DataSync
3. DropSync
4. FolderSync
5. Helium
KitKat 4.4 :: Easy Way To Transfer App Data Between Devices
May 1, 2014I found an easy way to transfer app data from one android device to another. Recently switched to galaxy s4 from iPhone 5 and wanted to transfer my app data from my nook tablet that is rooted. I installed es file explorer and helium (carbon) backup on both. Then I backed up the apps i wanted using carbon on my nook. Opened es file explorer and went to carbon folder and selected apps I wanted to transfer, clicked send to and it transfered the files to my s4. Then I put the files into the carbon folder on my s4. Then restored them using carbon. Now I have my Minecraft data on my s4!
View 3 Replies View RelatedTransfer Data Between One Device As Host And Many Devices As Clients
Oct 9, 2012What is the best way to transfer data between one device as host and many devices as clients .I want to transfer data(Values like string) from many devices to one in the same time .
View 1 Replies View RelatedGeneral :: Transferring Save Data For Games Between Two Devices
Mar 24, 2013I was wondering if there was an easy way to kind Of"sync"or transfer gave data for various games between two device. I am more interested in resuming my save data of Hungry Sharks Evolution that I already have On my Note II onto my Note 10.1, but transferring for Games like 4 pics word or Angry Birds would be nice as well.
View 3 Replies View RelatedGeneral :: Syncing Two Devices - Moto Xoom And One X For Apps And App Data
Nov 10, 2012I have recently bought a HTC One X and find it difficult to keep my Moto xoom and One X in real time sync for Apps and App data.
I have been through many apps and none are quick, easy and not internet hogging junk.
Now its not like iCloud where you download an app on one device and gets automatically pushed to your other devices quick and easy.
I know I'm not the only one with two or more Android devices and I want know how you keep your devices in sync?
General :: How To Transfer TEXT MESSAGES From WP8.1 Devices To Android Devices
May 14, 2014How To Transfer TEXT MESSAGES from WP8.1 devices to Android Devices ??And also the contacts!!
View 2 Replies View RelatedGeneral :: Two Separate Google Play Accounts For Two Different Devices And One Gmail Account For Both Devices
Oct 2, 2013Can I have two separate google play accounts for two different devices & keep one gmail account for both devices?
View 6 Replies View RelatedAndroid :: Can Not See Devices On Adb Devices / DDMS / How To Fix?
Nov 1, 2009I am developing my am on mac (10.5.8), on eclipse and SDK 1.6 and a Vodafone HTC Magic Everything was working ok up to a few days ago. I can not see my device on adb devices. I also got a Sony Xperia and I can not see it on the list either. I upgraded the phone software (the HTC) to 1.6 a few days ago. Maybe that is what caused the change, but I could not be sure.
View 2 Replies View RelatedAndroid :: Best Way To Store Application Data / When Data Stored / Data Format Could Change In Future Versions?
Mar 4, 2010I'm making an Android Java app game (although this question applies to all languages really) and hope to release the first version soon. I'm nervous about how I save data in my game. My problem is that, if in a later update, I decide to store more data or store the same data in a different way, I need to be careful I don't lose or corrupt data for users that upgrade (i.e. I want users to be able to use data created by an old version in the new version, like their high scores from before).For example, say I want to save high scores in version 1.
View 3 Replies View RelatedAndroid :: API For Reading The Framebuffer
May 6, 2009I am trying to see if user applications can READ the framebuffer e.g. / dev/graphics/fb0. I find that there is a permissions flag "android.permission.READ_FRAME_BUFFER", but there is no API, which can be used to grab the frame buffer.Is there a plan to provide an API for reading the frame buffer in future android releases?
View 3 Replies View RelatedAndroid : Reading Rss.xml Is Too Large Url
Jun 22, 2009I am reading the following URL to test a RSS parser. http://newsrss.bbc.co.uk/rss/newsonline_uk_edition/uk/rss.xm
When using the same code on a Android HTC phone the whole resource cannot be read. There are no exceptions being thrown. I am guessing the rss.xml is too large to be read in? I use a sax parser after the block of code which complains. Code...
Android : Is There A Text Reading App
Jun 18, 2010Say I'm on cnn.com and I'm driving and want to hear the text.
Is there an application that will do this?
Android :: Trick For Reading PDF Files
Nov 16, 20081. Compose a new message in GMail. (If you are still without a GMail account, request a GMail Invitation code)
2. Attach any PDF or Word document that you want to convert to HTML You can attach multiple files in this step by clicking Attach another File.
3. Enter your own email address in the To: box and click send.
4. You instantly receive a message in your GMail Inbox folder. Open the message and automatically it will view your PDF attachment as HTML.
5. The contents of your attachment appear as HTML in a new browser window without having to download the file. When you're finished reading the attached file, close the new browser window to return to Gmail.
Android :: Reading Package Name From Apk File
Aug 12, 2009If i have a apk file and want to know the package name and class hierarchy, how do i do it?
Suppose I have some sample APK file named "SampApp.apk" which contains classes inside "com.android.sampApp".
Is there any tool in Android SDK which shows the package name when APK file is passed as a parameter.
As the Class files are compressed to dex file I am not able to check the actual package name.