Android :: How To Obtain Frequency From Mic On Phone?
Jun 9, 2009I wish to obtain the frequency of an input signal from the mic. Can anyone send me some pointers on how this may be accomplished.
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Android :: Discover Frequency Of Recored Audio / Get Raw Frequency Information From Mic?
Jan 31, 2009I am trying to discover the frequency of recored audio. I am kinda new to multimedia programming (I am very new to android). Is there a way to get raw frequency information from the Mic?
View 2 Replies View RelatedAndroid :: Obtain Email Address Configured On Phone?
Jun 2, 2010does anybody know how to pro grammatically obtain the email address configured on an android phone? that is the one which was used to activate the phone?
View 2 Replies View RelatedHTC Desire :: Frequency Of Phone Updates?
Apr 16, 2010How often does HTC do updates? My mate has a blackberry storm and it seems to always be updating on her, it drives her crazy!
View 9 Replies View RelatedMotorola Droid :: Way To Tell Which Frequency Band(s) Phone Using?
Mar 8, 2010Is there a way to tell which frequency band(s) a droid is currently using? I want to buy one of the z boost repeaters and it would be nice to be able to save and get a single band model, but how can I tell? I would assume my droid could tell me what it's currently using..
View 1 Replies View RelatedGeneral :: Unable To Scale CPU Frequency On Phone
Feb 3, 2013I have a ROOTED chinese brand phone with the MTk6575 CPU (1 GHZ) with android 2.3.6 installed on it, and am trying to improve the phone's battery life by scaling down the CPU frequency. But out of all the apps I have tried (SetCPU, No-Frills, Android Overclock) none of them is able to read the CPU Governor or current CPU frequency. My question is could we change this frequency directly by editing any of the files inside the /system folder or is there any other security setting that prevents these apps from reading or changing the CPU frequencies?
View 1 Replies View RelatedGeneral :: 3G Frequency Of Phone Is Hardware Or Firmware Dependent?
Dec 2, 2012I am asking this because recently bought a BLU VIVO D910a phone from U.S., it has Android 4.0 firmware and its 3G Network is HSDPA 850 / 1900.
I made a big mistake, because the country where I currently live and work (Montenegro) uses 2100 3G network. I shoud have ordered the international version of BLU Vivo, the D910i which has HSDPA 850 / 2100. So, currently I cannot make use of the 3G data capability of my new phone
My question is: if I get the firmware (or just the modem.bin) of D910i and flash it to my phone will I change by this way the 3G frequency or it is hardware-dependent?
Sprint HTC Hero :: Way To Obtain Passwords Saved In Web Browser Of Phone
Mar 17, 2010Is there anyway to obtain passwords saved in the web browser of my Sprint HTC Hero? I made some accounts on the phone to sites but forgot the passwords and want to be able to log in from a computer rather than just my phone.
View 1 Replies View RelatedSprint HTC Hero :: Radio / WiFi Frequency Tester - App To Shows What Frequencies Present Near Phone?
Jan 27, 2010Does anyone know of an app that can test what frequencies are being used in the area? I'm trying to figure out if something is interfering with my wireless router, and if so what it is. I've got "WiFi analyzer", but that doesn't show anything other than wireless signals directly from routers, even though a cordless phone runs on the same basic frequency.
In other words, I'd like to find an app that shows what frequencies are present near my phone, including what my phone is putting out. Is that possible?
Sony Ericsson Xperia X10 :: Strange High Frequency Sound Coming From Phone When Connecting To USB
Oct 28, 2010I put a new SD card in my phone, and when I connected it to my laptop via USB, it started making a very high pitched, annoying, noise....it continued until the drivers had installed, then it stopped instantly.
View 4 Replies View RelatedAndroid :: Way To Get Frequency Of Gps Signals?
Jul 17, 2009I already know the frequency for the carrier signal and all the technology around gps. The question i have: Is it somehow possible to get the received frequency of the signal? I am asking, because i want to derive some functions from doppler navigation for which i need the received frequency of the gps signal, in order to compare it with the carrier frequency. I know, that this is very hardware related, are there any possibilities to grab the information i want to?
View 2 Replies View RelatedAndroid :: API Can Control CPU Frequency?
Jul 21, 2009I tried use ADB shell to execute "echo 528000 > /sys/devices/system/ cpu/cpu0/cpufreq/scaling_max_freq" to set CPU frequency successfully. But i can't find any API for applet to control CPU frequency. Have any API for this function? or Have any API that has execute shell command capability?
View 2 Replies View RelatedAndroid :: AudioRecord On Emulator With Frequency 8 KHz
Mar 25, 2010I'm doing a voice recording using AudioRecord class and the main requirement that the frequency must be 16000 Hz. I'm using only emulator in development process for now and met the problem that I can't set frequency more than 8000, otherwise I get bufferSize -2, and can't create instance of AudioRecord with such buffer. Thank you to Szabolcs Vrbos, he told me that this problem is only with emulator and several Samsung phones, device can record with higher frequency.I need a word from Android engineers that I will be able to record voice with 16000 Hz frequency on for instance HTC Hero (Android 1.5)or similar device with os 1.5 or higher.
View 2 Replies View RelatedAndroid :: Need App For Logging CPU Frequency / While Screen Off
Jul 28, 2010Any app to check that the cpu frequencies are being set to low values that I selected from setCPU while the screen is off ?
View 1 Replies View RelatedAndroid :: How To Get Accelerometer Frequency Output?
Feb 11, 2009I wanted to get the frequency of accelerometer output. How many readings can I get per second? And to what precision do I get?
View 5 Replies View RelatedAndroid :: Setup Update Frequency On Gmail App?
Oct 9, 2010Is there a way to set update frequency on the gmail application? I don't want the gmail app to constantly check for updates and drain battery.
View 4 Replies View RelatedAndroid :: Want To Obtain A Virgin Map
Jul 11, 2009Is there a way to obtain a virgin map with the Google Map Api or other API (no city and country names, i want only country borders)?
View 6 Replies View RelatedAndroid :: Guitar Tuner - No Public API For Frequency Analysis
Oct 17, 2010I am looking for some help. I'm new to android, and java development. I've got a pretty good handle on the basics, but I'm having an issue figuring out some more advanced operations. I'm working a guitar tuner, which is a stepping stone to a chromatic piano tuner. There is no public API for frequency analysis, so I'm thinking I need to write into code a Fast Fourier Transform, and I'll assume I need to import a different package for this. Once I display the frequency of any given note, I need it to reference it's offset to a pre-measured Mhz. There is alot to write, I'm aware, but my first step is to try to figure out HOW to get the frequency, and display it in the UI.
View 12 Replies View RelatedAndroid :: Read Cpu Frequency On Droid Device / Java API For That?
Jun 11, 2010Is there any Java API for that? How can I read this information.
View 2 Replies View RelatedAndroid :: Possible With Droid / Java To Change Frequency Of A Soundfile?
Sep 17, 2010I try to change the frequency of a single soundfile. I managed to do that in android with the SoundPool thing. But the result sounds really bad.
So I stepped about the Fourier Transformation - but I am not sure if this is what I am looking for.
I want to load a single file and change the frequency of that file every time that file is played. So I can create melodies out of one tone. Is that possible with android/java?
General :: Can Change UMTS / WCDMA Frequency On Android?
Aug 23, 2013Mobileuncle shows that my device is only on WCDMA 2000 with other frequencies grayed out...particularly WCDMA 850 which the one I want to access to get HSPA, right now only getting 2G.
It might be just a APN problem even though I've changed the APN several times with no results, so I'm wondering about changing the Frequency of the WCDMA, or accessing all frequencies?
Android :: Obtain GPS Location Once Every Few Minutes
Aug 23, 2010I would like to write an app on Android to upload my GPS location to an external website once every 5 minutes. This needs to have as minimal an impact on battery life as possible, but it also needs to work without any user interaction. (Background: I'm competing in an Ironman triathlon which will take me about 14 hours to complete, and want to broadcast my location in near-real-time but without having to worry about fiddling with my phone.) So my initial thought is to write a Service which uses LocationManager.requestLocationUpdates() with a minTime of 5 minutes, but will this actually wake the device up every 5 minutes for my service to do its job?
It sounds like I would also need to use AlarmManager.setInexactRepeating() to make sure my service is awake while it completes its task but how does that play with requestLocationUpdates()? Should I instead set minTime=0 on requestLocationUpdates() but then go back to sleep as soon as the next update is obtained? Any general guidance on how to design this. I'm a competent Java programmer & will be using Google Maps on the server to plot my location, but am pretty new to Android development so I'm basically looking for a high-level plan on how to architect the client app.
Android :: Obtain An Instance Of ServiceState
Jun 26, 2010I'm trying to obtain an instance of ServiceState in my Activity. But how am i supposed to do this? There is no static method to obtain an instance or any method on any service that returns an ServiceState instance.
There is the TelephonyManager.listen() call. But i want to get the ServiceState instance when i want, not when android calls my listener because something changed.
The documentation of ServiceState can be found here: http://developer.android.com/reference/android/telephony/ServiceState.html
Android :: Trying To Obtain Battery Temperature
Jan 18, 2010I'm trying to obtain the battery temperature, the battery voltage and the battery current. The return value of the code (see below) for voltage and batteryTemperature is always 0 while the others work. I would like to know if there's any other way of obtaining this information and how. Finally, I couldn't find anything in the API for accessing the battery current... Is there any method to know its value? Code...
View 3 Replies View RelatedAndroid :: Can I Obtain Resources With A Given Locale
Jul 28, 2009I have different text packaged into my app for different locale. The Resource.getString(int resid) method automatically returns me the string for the CURRENT locale of the phone. Is there a way I can specifically obtain resources while passing in a locale? For example, there isn't such method as: Resource.getString(int resId, Locale myLocale);
View 3 Replies View RelatedAndroid :: Possible To Obtain ID Of An Image By Id Of Thumbnails?
Jun 25, 2010I'm developing an image editor for android. In the main activity, I get to show all images by viewing the thumbnails to make the process faster. The problem it's that I need to process the image later and I would get the normal image ID (with the original size, which I think is in MediaStore.Images.Media). I can't get the form of the query. The code that I have is the following but I can't obtain the real image ID (in the IDImage variable) code...
View 4 Replies View RelatedAndroid :: Do I Obtain Droid_id Of A Device?
Jul 28, 2010In the licensing documentation the android developers mention an easy way to more or less securely identify an android device. They are using android.Settings.Secure.ANDROID_ID.
They say they query the system settings for this. But they don't explain this any further.
How do I obtain the android_id and do I need special permissions for doing so?
Android :: Only Have 2 Contacts - Yet Can Obtain 5 From A Query
Aug 27, 2010I have setup 2 test contacts in my emulator.
I'm running the following query, it should pick them both out, populate my domain object, and add to a list. The output at the bottom should therefore be 2, but it is 5, why is this? (cursor.getCount() is 5 instead of 2)
I have stepped through each iteration of the while loop and it is retreving the same contact multiple times, but with different values for POSTCODE, such as the phone number
CODE:..................
Android :: How To Obtain Subviews From Listview
Oct 1, 2010My program will show data based on selection from two spinners (month and year). Based on month and year, it will query DB and displays the content in listview.
I created two spinners and populate with array string. Then I created two spinner views, two arrayadapters and set onItemSelected listeners and set adapter to the views. Then I use cursor to get query from DB, then put the result into simple cursor adapter and put them into list adapter. Finally I use list view to add this listadapter. Result shows properly. It is OK when the queries is not too much. But when there are lots of queries, it is difficult to see. So I want to implement paging for my program. For example: I get 100 queries, and I want to show them like 10 or 20 queries per page. I can control how many records per page via another spinner.
But the main problem is that I don't know how to get subset data or subview from return queries (listview).
Are there any methods in listadapter or android can do that ? I'm still new in android. I also read some documents about getView(), I don't understand and not sure whether it can help on my purpose.
Android :: Change Clock Frequency In Droid / Some APIs In Linux?
Nov 21, 2010I'm a newbie developer in Android.
I want to make an app like SetCPU that can manipulate cpu frequency in Android.
But I couldn't find some related APIs or materials.
I want to know following two things sincerely.
1) Are there APIs to change cpu frequency in Android?
2) If not, are there some APIs in linux?