Android :: Telephony Returned Constant Values In Bearer Speed Order?
Mar 8, 2010
TelephonyManager.getNetworkType() returns one of the constant values.It appears that the constant values have an integer order, by possible bearer link speed.I know using constant values used in the following manner is generally bad,however could one use this to determine a basic cutoff for application functionality and have it work between API levels? (in API-v1 there was nothing above 0x03)if( telephonyManager.getNetworkType() > TelephonyManager.NETWORK_TYPE_EDGE ) return "3G! party on!";else if( telephonyManager.getNetworkType() > TelephonyManager.NETWORK_TYPE_UNKNOWN )}
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Mar 26, 2010
I'm looking to flash again... right after I loaded all of the market applications that I love onto the phone.
I apologize if this is a trivial question; I'm not yet all that familiar w/ the program management on the android. But what I would like to be able to do is create a directory (be it on the sdcard, my laptop, etc) and store the install files for all of the apps that I install on this phone after every flash. This would save a tremendous amount of time bringing the phone back up to usable status after a flash. And the cat's meow would be if the configurations for these apps could be backup locally as well. Similar to a ~/.name_of_application/ directory on a linux box.
I'm poking around the file system right now, and not finding anything obvious. Would these be the files out of /system/bin?
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Apr 9, 2014
I want to ask where does the defaults values of memory min-free values of a Rom reside? I mean what file I would have to edit to edit those values?
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Nov 16, 2010
I have researched extensively and am pretty sure this is not possible. I want to make a call and then inject DTMF when the far end answers. So 2 questions Is it possible ?
If not, how do I work to get it on the list of upcoming features to be provided on Android. I can say that this is possible on BlackBerry and Symbian, so Android is falling behind in this regard.
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Feb 11, 2009
I am using the Telephony class to get messages ( Telephony.Sms.Intents.getMessageFromIntent(Intent intent)). But I can't find the class Telephony from its package(android.provider), there is an error named "The import android.provider.Telephony cannot be resolved" when import android.provider.Telephony.Sms.Intents, the sdk version I'm using is android-sdk-windows-1.0_r2, how can I use this with the new implementation of Telephony?
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Jan 27, 2010
I am trying to get a phone object so that I can call and conference two numbers from within my application.
I have tried using the static PhoneFactory.makeDefaultPhones((Context)this) but have not had any luck.
CODE:.......
Error - Caused by java.lang.RuntimeException: PhoneFactory.getDefaultPhone must be called from Looper thread
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May 29, 2009
I have low expectations that this message will get any response as it seems that Google developers do not like to address issues too close to the Android core and to strategic mobility applications. However, as they say, hope is the last to die.
I am really puzzled by the lack of response to queries about issues with some TelephonyManager functions.
Specifically, there have been a number of requests in the past, including mine, about
getNeighboringCellInfo()
As per the link below, getNeighboringCellInfo() is a documented TelephonyManager function available to application developers.
http://developer.android.com/reference/android/telephony/TelephonyMan...()
Yet, getNeighboringCellInfo() does not work. Any attempt to call it in an application results in application failure.
What is the problem here? If Google does not want application developers to use this function (I cannot fathom why that would be the case), then please remove it from TelephonyManager, and save all of us time and frustration.
It's really puzzling that for such an open platform Android has so many secrets and rules.
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Sep 7, 2010
I would like to know what are the main differences between TelephonyManager and PhoneStateListener, because you can do (more or less) the same things with both. For example, you could create an incoming calls register implementing a broadcastreceiver and using TelephonyManger API or extending PhoneStateListener class and registering this new listener throughTelephonyManager . Case 1 - BroadcastReceiver (TelephonyManager)
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Nov 2, 2010
There are a number of network types defined in TelephonyManager:
NETWORK_TYPE_GPRS
NETWORK_TYPE_EDGE
NETWORK_TYPE_UMTS
NETWORK_TYPE_CDMA
NETWORK_TYPE_EVDO_0
NETWORK_TYPE_EVDO_A
NETWORK_TYPE_1xRTT
NETWORK_TYPE_HSDPA
NETWORK_TYPE_HSUPA
NETWORK_TYPE_HSPA
Is there any info out there that describes what range of speeds you can expect on each of these? If that isn't available, it would be nice to be able to order them based on speed.
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Mar 29, 2010
I was wondering if there is a way to manipulate the emulator to simulate telephony signal strength changes.
I would like to test code that uses TelephonyManager.listen() with LISTEN_SIGNAL_STRENGTHS.
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Sep 17, 2009
I am currently working on porting a application written in C in android platform. I need to know that can i invoke/call the getSystemService from the C application using invocation interface by JNI. Meaning using a .java file which will interact with the interace provided by the android.telephony.TelephonyManager.java for using getCallState() and other mehthods.
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Apr 10, 2009
Is there a way to look up the user phone number other than TelephonyManager? In my G1, this returns null: // get your phone number TelephonyManager telephonyManager = (TelephonyManager) getSystem Service (Context. TELEPHONY_SERVICE); String tel = telephonyManager.getLine1Number(); Log.i("Telephone Number ==> ", tel+" <=="); Is there any other way of getting user's own phone number? take care, Muthu Ramadoss. http://linkedin.com /in/tellibitz http://androidrocks.googlecode.com - Android Consulting. Emo Philips <http://www.brainyquote.com /quotes/authors/e/emo_philips.html> - "A computer once beat me at chess, but it was no match for me at kick boxing."
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Nov 9, 2010
I am not getting call in number in off_hook state when it is only coming in dialing state. According to documentation it should provide call in number for off_hook state as well. Is it a bug?
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Jun 3, 2010
I have a .Net Web Service which returns a single integer value. When i call upon it from my application, no value is returned. Nothing at all really happens. I set up breakpoints and watched it's progress and it seems the problem is coming from when i get to this line:androidHttpTransport.call(SOAP_ACTION, envelope);
I have a hunch that my URL string is the problem. I've tried replacing the "localhost" in my URL string with my local and network ip with no luck. Whenever i replace the localhost with the ip in my browser i get Server Cannot Access or Unable to Connect pages. Does anyone know a solution to this problem?
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Mar 29, 2010
In my application during downloading of images, for some of the images i got the error like
D/skia (374): --- decoder->decode returned false
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Jul 6, 2010
I'm writing a Music application and I have already gotten the album arts. However, they came up in various sizes. So, how do I standardized the size of the returned bitmap ?
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Jan 4, 2010
I know how to get the calculated GPS position via getLastKnownLocation (). As tests show, this function really always returns the last known location, so it doesn't matter if there is a gps fix available.
How can i check if the returned location is reliable? I tried it with getAccurracy(), but this function even returns a accurracy although no gps fix is availavle (anymore). Is there a possibility to get gps dop values? Used SDK is 1.6.
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Dec 12, 2009
How do I get a refund for a purchased app on a returned phone?I purchased a Samsung moment on Tuesday, December 1st and in my exuberance purchased Docs to Go Pro 2 for $10 during the one week sale. I ended up returning the phone a week later due to the phone calling 9111 when i unlocked it and the BATTERY life being NO WHERE NEAR good enough.Is there any way I can get a refund for the money I spent?What about if i go get a Hero now? would the app download for free due t my Google account and Google checkout?Any help would be appreciated.
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Apr 3, 2010
I have this code on my Android phone.
URI uri = new URI(url);
HttpPost post = new HttpPost(uri);
HttpClient client = new DefaultHttpClient();
HttpResponse response = client.execute(post);
I have a asp.net webform application that has in the page load this
Response.Output.Write("It worked");
I want to grab this Response from the HttpReponse and print it out. How do I do this?
I tried response.getEntity().toString() but it just seems to print out the address in memory.
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Apr 15, 2010
I'm trying to get a LiveFolder implementation working, but I can't seem to be able to. I'm able to create the ContentProvider and the items show up nicely. However, I can't seem to be able to return a proper Intent in the Cursor from my ContentProvider to launch my activity.
Relevant bits of my code:
CODE:.................
From the provider (this is how I create the Intent I pass in the LiveFolders.INTENT column):
CODE:...................
When I click on an item I get an "Application not installed on your phone" error. Logcat says:
CODE:..................
Basically, for some reason, the Intent I return in the cursor is passed as the data of the actual intent that it tries to fire, which has a VIEW action. Why is this happening?
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Oct 27, 2009
For my current application I collect images from different "event providers" in Spain.
However, when downloading images from salir.com I get the following logcat output: 13970 Gallery_Activity
I Fetching image 2/8 URL: http://media.salir.com/_images_/verticales/a/0/1/0/2540-los_inmortale... 13970 ServiceHttpRequest
I Image [url] fetched in [146ms] 13970 skia D --- decoder->decode returned false
Searching for that error message didn't provide much useful results.
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Jul 15, 2010
I have a list and i want to check is the view is returned so i can call loadingAnimation.start() to make a imageview insite listview animate
Let me tell you what i mean.. code...
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Aug 5, 2009
I'd like to know if there is already a way to know from a given set of markers, the zoom I should apply to the map or do I have to do it my self? (this depends on the resolution so i expected to find it in MapView because it knows its boundaries.
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Sep 23, 2010
I am getting following encoded html as a json response and has no idea how to decode it to normal html string, which is an achor tag by the way.
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Sep 20, 2010
In android, most event listener methods return a boolean value. What is that true/false value mean ? what will it result in to the subsequence events ?class MyTouchListener implements OnTouchListener {@Override public boolean onTouch(View v, MotionEvent event) {logView.showEvent(event);return true;}Regarding to the above example, if return true in onTouch method,I found every touch event(DOWN,UP,MOVE,etc) has been captured according to my logView. On the contrary,if return false, onely the DOWN event been captured. So it's seemd that return false will prevent the event to propagate. Am I correct ?Furthermore, in a OnGestureListener, many methods have to return a boolean value too. Do they have the same meaning ?
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Nov 1, 2010
Suppose you have a download service that downloads files asynchronously. For each download intent received it will put the URL of the file to download and the start ID into a job queue and return START_REDELIVER_INTENT. A worker thread then processes that list and calls stopSelf with the start ID it just processed. My question is: If the service's process gets killed and the service restarted, will the service receive all the intents (with the URLs) it hasn't called stopSelf on before it was killed or does the service receive the last intent only? It seems the API docs are ambiguous on this.
The docs say
"if this service's process is killed while it is started [...], then it will be scheduled for a restart and the last delivered Intent re- delivered to it again [...]", indicating that only the last intent gets redelivered (which would be terrible in this use case), but they also say "The service will [...] be re-started if it is not finished processing all Intents sent to it (and any such pending events will be delivered at the point of restart)."
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Apr 8, 2010
I'm programing Instrumentation Tests for SIM ToolKit (STK)
I need to use CommandsInterface which is available only in PhoneBase Interface. Once I have a Phone i'd like to use the following line:
CODE:.......
It compiled successfully, however gives uncaught exception (group=0x4001b188)
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Nov 5, 2010
I have a widget that contains 4 buttons to show 4 stock prices, each of them will launch into the same activity Quote.class to show stock details. In onUpdate(), it will set up the pendingIntent with extras with stock symbol. After I hit button A, it goes to Quote activity that shows stock A. Then I hit the BACK button to the homescreen, Quote activity calls onDestroy() and when I hit button B, stock B will show properly. However, when i hit HOME button after it shows stock A, the Quote activity only calls onStop without calling onDestroy(), then as i hit button B, it will call onStart() and it shows the same instance that shows stock A.
CODE:............
Originally I thought adding a flag in the Intent should solve this problem. But I have tried
i.setFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK or FLAG_ACTIVITY_NEW_TASK or FLAG_ACTIVITY_NO_HISTORY), none of them makes any difference.
So is there any ways to make it work? How can i remove the history stack from HOME button? How can I call onCreate in Quote activity and get new extras when i hit button B?
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Oct 16, 2009
Is it possible to use com.android.internal.telephony.* API in application? I would really need to use some classes from there, since there is no other way I can make my app answer incoming call, send dtmf and etc.
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Sep 21, 2010
I've been having an issue with my headphone jack and finally called into Tmobile tech support.
They are going to be sending a replacement phone, so I would like some help on how I can get my current phone ready to be sent back to them.
Currently it is rooted stock 2.1 and has ryanza lag fix applied.
Most of my files are on the SD.
I know I need to unroot, how would I proceed to do that and would unrooting get rid of the lag fix?
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