Android :: Accessing The Data - Voice Streams And IOS Platforms
Sep 28, 2010
I haven't done any work with the Android or iOS platforms, but I have recently been pitched a project and I'm trying to see if it is even feasible.
Is there currently API hooks in the iOS and Android platforms for accessing / manipulating the voice / data streams? What I would like to do is encrypt all outgoing steams and decrypt all incoming streams before they reach and other processes that need that data.
I would assume that because the Android platform is open source one should be able to do this, it just may have to be hacked together. I'm more worried about iOS.
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Mar 20, 2010
I'm trying to access location data in the emulator but always receive null values :( This is the code: final Location Manager location Manager = (Location Manager) getSystemService( Context.LOCATION_SERVICE ); if ( location Manager == null ) { return; }
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Oct 19, 2010
I am new to Android development and am interested in working out a design of an application. I am however, unfamiliar with the best way to handle what I want to do. I am interested in obtaining information from my band's Joomla website and placing it into an Android application. At the moment I'd like to get News articles posted and potentially other information that I create on the site. I was thinking of doing this by setting up RSS feeds for the website. Would it be better to somehow access the data directly by connecting to the database? I don't know PHP so I can't develop a webservice to access the content. Any ideas?
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Oct 7, 2012
I am wondering how do I go about writing code (or be directed to any existing relevant code), that allows me to average the grayscale values above a threshold (Otsu threshold) from a JPEG photo taken from an android device camera.
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Oct 2, 2009
I just got a Hero, its really cool, but I'm worried about how much data this thing is going to eat up. I've got a 500MB limit, but I dont really know how long that will last. So heres a few questions
How do I know if the phone is accessing the internet through WiFi or not? Obviously WiFi doesnt count towards the limit, so I want to know that I'm using it as often as possible.
Do widgets on the home page count towards your data limit? I've got a weather widget, facebook, bbc news, email, all getting their info from the internet. Is this going to be raking up the MBs while the phone is just sat in my pocket?
Is there a number I can ring to see how much data I've used? I'm with Orange. A number to call to check my texts and minutes would be helpful, too.
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Dec 15, 2009
I want to add,delete,update android Contact Database using native c code. please tell me how to do if any one have done it.
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Jun 3, 2010
How can I play a .asx or a .pls stream? I tried Stream Media Player, but to no avail.
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Aug 22, 2010
What is the Easiest way to stop a soundpool of 4 streams.
mSoundManager.addSound(1, R.raw.svphorn);
mSoundManager.addSound(2, R.raw.svpphaser);
mSoundManager.addSound(3, R.raw.svpwail);
mSoundManager.addSound(4, R.raw.svpyelp);
I need a button to stop all sounds playing @ one time.
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Nov 16, 2009
I am working on the CTS (Compatibility Test Suite), but I am a newer.
From my test, I found the following Fail:
CODE:.....
I have checked the CTS source code. And find the the following source code:
CODE:....................
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Nov 11, 2010
I am developing a multiplayer game on android. I am having a Java server and android client. The android client issues multiple requests and receives responses from the server. However the performance is not smooth. At times the data received at the Java server is not what I send from android. It is junk or zeroes. However, some times, data is correctly received.
I was wondering is there any data loss in between and why? I am using java.net on both ends. Please let me know if anybody was facing a similar problem anytime during android development.
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Dec 3, 2009
Is it possible to modify the voice data before it's sent to the radio?
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Oct 14, 2010
I am developing android a few days now and startet to write an application that gets a file from a server to display the content.
I have this code here
CODE:.....
The strange thing is that nothing is shown in the TextField. If I test the code in a standard java project the printing of the data (with println) works correctly in the console. But when i run it on the android vmachine nothing is shown. I got no more ideas left to proof the code. Anyone has some advices for a newcomer?
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Sep 1, 2009
I am trying to build streaming radio into my app, which works fines streaming files over the internet, but when i try to use a shoutcast url in get the error below, which from the soruce code looks liek the mediaPlayer is looking for the duration in the header. Does anyone know if shoutcast urls will work withthe default media player? Or do i have to download chunks into a ping-pong buffer sor something? The url has no porblems downloading via the browser.
the error is:-
CODE:........................
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Nov 15, 2010
I plan to develop Android application which will encrypt/decrypt voice data such that parties can communicate using secure channel. So the question is: how to intercept voice/audio data during GSM call? Is it possible or not? Should I use Android NDK or something else?
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Jun 3, 2010
I've been trying to wrap my head around this and it's probably an obvious answer but why can't I dial out using my GV number unless I have a data connection active? Per Google and from what I can see, no VoIP is being used and it seems to me when I have a data connection and use GV to dial out it just dials a Google number first. I'd think the call would be made to GV, GV would patch the call through to the person being called and pass on the GV caller ID number. So why does the app need to have a data connection to work?
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Dec 1, 2009
Is it possible in android framework to encrypt/decrypt voice data? What I am thinking is when a call comes in, and before user picks it up another local application is activated, it then encrypts and decrypts outgoing/incoming voice data?
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Jun 16, 2009
What is the best platform to develop apps for Android on? We have both Mac and Windows platforms available in our software team but are not aware of the pros and cons of each. If anyone could let me know what they prefer?
Should we also condider Linux?
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Sep 7, 2010
Is it possible to detect scan type (progressive or interlaced) of a video file in stagefright?
I see below listed fields are query-able with metadata of file through stagefright, but not scan-type which i guess is avaiable in MP4 file header. Any hint on how to detect scan-type of video file at Stagefright player driver? Or is it available in opencore?
CODE:.............................
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Jun 7, 2010
Firstoff, I'm a complete newbie to Android platform development. What basically, I want to know right now is, whether there is any similar APIs available in Android SDK, which will allow events to take place, even if the main thread is blocked for some extensive operation? Something which is similar to ProcessEvents() or DoEvents() in some other platforms.
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Apr 11, 2010
I'm looking for cross-platform social gaming platforms, essentially for high-scores and achievements but also for multi-player.
Basically I came across two solutions: - ScoreLoop (http://www.scoreloop.com): lots of features but is closed for new developers (temporarily?) - Casmul [url]: less features and looks a bit... amateur.
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Feb 2, 2009
I am thinking of developing a small application and I am trying to decide between various Mobile applications platforms - Android, iPhone and RIMM. I was wondering if any of you have any thoughts on any of these mobile platforms, there advantages/disadvantages etc. Also - how would you compare between the various app stores these mobile platforms have.
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Mar 20, 2010
Do any libraries or other development resources exist that can help reduce the effort involved in porting applications between various mobile platforms? In particular, I am interested in supporting iPhone, Android, and Windows Mobile. Some areas of concern include UI, client-server communication, and hardware support (e.g., camera, GPS, etc).
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May 11, 2010
I'm in the middle of development of a client-server "socializing" that is supposed to run on several mobile devices. The project is pretty complex, involving networking, exchanging media, using geolocation services, and nice user UI. In terms of development efforts, technical risks and extensibility what is the best platform to start with? Taking into the account that the goal is go "live" as fast as possible with the mobile version. And second goal is to cover most users (but first is more important).
iPhone (iPod iPad)
Android
BlackBerry
Java ME,
Symbian
I realize that there are limitations on every platform, and there are different aspects to take into the account (for example iPhone has better developer's community then Android, J2ME runs in a terrible sandbox but covers most devices). Please share your pros and cons. I have the experience only with J2ME, unfortunately I can't evaluate other platforms.
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Sep 8, 2010
I am having issues having the user selecting a contact via the Intent "ACTION_PICK" with the URI "People. CONTENT_URI" for Android platforms 2.0 and above.I create a new intent with the action "Intent.ACTION_PICK" for the URI "People.CONTENT_URI" -- from there I send a managedQuery to get a cursor with the contact information I need, which is the contact's name, and contact's phone number for the contact that the user selected.This works well on platforms 1.1 through 1.6. However, on platforms 2.0 through 2.2, this method no longer works for me. 2.2 - can't see the contact's phone number. 2.1-update1 - same as above. 2.0.1 Can't see contact or phone number at all. When the intent is invoked, the user is encountered with "You have no contacts" even though he or she does. 2.0 - Same as above.Should I be doing something different for platforms 2.0 and above? I've searched around but to no avail.
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Jul 1, 2010
Build.VERSION.SDK_INT was added only in API level 4 (1.6). Is it possible to determine if phone has API level 3 (1.5) ?
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May 9, 2010
How does android make single app execute on multiple hardware devices. Does the Manifest have elements like screen size, resolution, CPU architecture etc?
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Jan 21, 2010
I'm not sure if this is the right place to ask, but you guys would know better than anyone.I am soooooo close to buying a Droid. I've toyed with a co-workers and I've read probably every page on these forums.The one thing it's missing for me is HD video recording. I see some newer phones coming out, like Bravo and Motoroi, and another from Inbric.
As for the Bravo and Motoroi, they both record in HD, so if they are Android, will they be EXACTLY like the Droid as far as operating system and user experience, differing only in build or possible speed differences
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Apr 22, 2010
AOR by leadapps did this well. But when I upgraded my moment to eclair 2.1, I could no longer find the app. This is one reason the android experience has been a let down for me; I'm no bagger or birther, but damn...this is one socialist OS. Anyway, what have you used to hear streams of .aac's?
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Aug 3, 2010
Just an FYI - on 2.1 Twit Live stream was dead, now it is alive and well - at least for me the 400kpbs stream seems rock solid.
Sorry if you aren't into Twit, but I watch that livestream pretty regularly.
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Sep 8, 2009
With all this talk about people buying the i7500 from Germany; I was wondering if T-mobile has any rules/detection against us using an android phone bought from outside, on the network using a normal voice+data plan like the $30+$10 plan. Because given the price difference of a 2 yr contract a new phone would in theory need to be over $560 before it is no longer worth buying outside. So what is the incentive of getting a simlocked phone, that costs more, and be locked into a 2 yr contract? I guess this applies to some of the other smartphones as well.
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