I'm developing a framework for android and i need to access directly to the Wifi interface and UMTS interface (make switch to other access point, send/receive MAC segments and others things in low layers). Can i do this in Java? or have to be in C++? and in C++, using the NDK?
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I'm in the process of developing Lua/Python based Test harness automation test suite for testing IBinder based message interaction. How to achieve this? Is there any Lua/Python or any scripting sample or examples provided?
View 2 Replies View Relatedinformation on direct access to GEARS geolocation functions from an Android application. To date, I have not found any. geolocation includes three Android-specific public Java classes, AndroidGpsLocationProvider, AndroidRadioLocationProvider, and AndroidWifiLocationProvider. The fact that they are Android-specific and that they are public lead me to conclude that I should be able to use these classes in my application. However, not surprisingly, when I try to access these classes, my application fails (see log below) because, among other things, I have no way to correctly identify nativeObject in the java classes. At the very least, I would like to understand the purpose of the three Android-specific public Java classes, and how we should use them.
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(Native Method)
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The problem is that when I use source code below, i receive cell id's only in 2G mode, if i switch to 3G mode i sometimes receive -1 for HSDPA or nothing for UMTS.Is there any way to get id's in 3G mode and especially for UMTS?
View 1 Replies View RelatedI need some clarification on API docs.
http://developer.android.com/reference/android/telephony/SignalStreng... getSignalStrength() indicates: "Get the GSM Signal Strength, valid values are (0-31, 99) as defined in TS 27.007 8.5"
[url] getRSSI() indicates "received signal strength or UNKNOWN_RSSI if unknown For GSM, it is in "asu" ranging from 0 to 31 (dBm = -113 + 2*asu) 0 means "-113 dBm or less" and 31 means "-51 dBm or greater" For UMTS, it is the Level index of CPICH RSCP defined in TS 25.125"
So, for 3G UMTS networks, does the SignalStrength class not return the same value as the NeighboringCellInfo class ? What are the chances that each RIL implementation is sending something different ?
Has anyone see negative value for signalStrength on UMTS networks as is possible for RSCP index values ?
Does anyone know if there is an app to allow the user to select a specific UMTS/GSM band? If it isnt already supported, will it be supported?
View 1 Replies View RelatedMobileuncle 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?
Brand new Hero (completely sim-free :) owner for 22 hours. Updated with new firmware etc.
First thing I want to do is disable 2G/GSM and only use 3G/UMTS - I'm in central London and I have no need of swapping between the 2G/3G networks wasting battery. I can only disable 3G in settings.
I can't search these forums for "disable 2g" because "2g" is too short! "disable gsm" also nothing.
Google is also surprisingly light on results.
I have a strange situation. Two i7500 side by side, both on Galax0 1.6.3.3/JC6 and on the sam network, wireless settings exactly the same:
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The black one losses network quite often, while the white one never!
Does anybody know if there is a way of configuring UMTS in ServiceMode or is it a hrdware issue?
I am rooted with a SGS2 with Cyanogenmod Jelly Bean. how to disable UMTS but keep HSPDA and HSPA+?
View 1 Replies View RelatedI'm having hard times getting my GL thread (from GLSurfaceView) to trigger some code execution within the UI thread (from Activity). I tried it in every possible way (well not every, I missed at least the good one) none worked.
My idea was to get something called from the UI thread (to update some widgets) when the surface is effectively created. So I added to my onSurfaceCreated method the following call:
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This compiles, but when my GLSurfaceView sub-class is constructed a NoClassDefFound exception is thrown, telling me that the class com.my.package.MyGLSurfaceView$1 is not found.
Here's the log:
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The line 297 in MySurfaceView.java is:
private Runnable mUpdater = new Runable () { public void run () { [...] } };
I am building an app for Android 2.1 that provides notifications based on calendar events. But I'm aware there are issues with the Calendar API not being readily available / stable / whatever. What I'd like to do is somehow communicate with the user's Google Calendar to get a list of tasks every few hours, or perhaps when the calendar is updated, and then store that data locally so they don't need to have an active Internet connection at all times. Then at a particular time, the notification event would occur. Surely, someone must have determined a way to interface with Google Calendar? I'm sure there must be numerous apps and solutions available that connect to it already, and my users can use any interface they like for interacting with it, but I need to be able to read the data and store it locally.
View 1 Replies View RelatedWhich do you guys use? Torrent Off: BarTor vs. Torrent Droid. I bought both and forgot to test them out, so I can't refund either. But I want to know which one I should go through the trouble of configuring. What has the nicer interface? Best performance? Does Torrent Droid use the Browser to do all of its torrent searches?
View 3 Replies View Relatedhttp://www.youtube.com/watch?v=e1qG6z6BbYQ
Does he use a plugin to edit the .xml for the layout because mine looks totally different. It's just plain code.
Is there an app out there that will interface with sharepoint sites? I haven't had any luck finding them on my own. Just want to have access from my phone.
View 1 Replies View RelatedIs there an URL where I can find documentation on how to get radio interface stats (signal level, registered BTS's / Node B's in the area.
View 4 Replies View RelatedI am looking for some answers from some of the experts here. I have a project in mind that I want to start. It is about using HTC's Touch HD phone as a device in a museum with rich media/video about the art and the artists on it. Besides the videos and animation, I also want to show some content from a web browser. Now my biggestest issue. I do not want that the museum guest who pick up the phone for the tour get to see the standard Android user interface. Is there a way to develop a new user interface that would start up directly once the phone is turned on? It should then automatically start the app with the museum infos. Later I may want to add some GPS functions and even sms and photo taking, etc....
What do you think, how flexible is Android to allow that?
I'm looking for a way to add a new custom menu item to the SMS interface. The idea is add an option like "Insert predefined message", and control the predefined message from other application. Is this possible?
View 1 Replies View RelatedI want to implement a http remote control for an Android application: From a browser on a computer in the local area network the application running on the Android device should be controlled.
Are there any recommendation how to implement this? I heard about i-jetty but it is not uncomplex to integrate it into an existing app.
This is probably a very "newbie" question as I'm relatively new to the android sdk, but figured this would be good place to ask.
Say you have a layout with several textviews that all have sequential IDs (ie, tBox1, tBox2, tBox3, etc).Is it possible to reference each box in a loop? Something like:
do { iCount++; View tvBox1 = findViewById(R.id.tBox[iCount]); }
Is it possible to add a JavaScript interface to the Android Browser the same way one can be added to the WebView Component as illustrated in this demo. My particular use case only needs JavaScript -> android so that I can send it back to the previous activity.
View 1 Replies View RelatedBeen using remote interfaces for quite a while now, but the time has come to increase the amount of data i need to pass between processes. Following the Designing a Remote Interface using aidl examples/ tutorial i have had some success but have now come to a problem.
My activity binds to my service no problem, the callbacks work, but the data i send does not reach the client. My code is an extension of "Pass by value Parameters using Parcelables" from the "Designing a Remote Interface using aidl" page. The only difference is the amount of data, it has 18 int's and 3 Doubles. As you will see below, once i have entered the data into the parcel, i create my Parcelable using .createFromParcel(p) this however does not seem to work, even when my Parcelable is reading from the parcel no data gets read.
Here is my code for sending the data to the client.
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Here is my Parecelable:
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I have VillainROM 12 installed on my Hero and have been playing around with various themes from the standard Sense UI to things like dxtop. I do want to try out the stock Android UI which I believe is accomplished by just going into Applications>Manage Applications>HTC Sense and selecting clear defaults thus setting it to stock Android. Thing is that in my install of VillainROM 12 the "clear defaults" button is greyed out and unavailable to be pressed. Is this an intentional thing in VR12 or am I maybe going to have to re-flash in order to achieve this?
View 4 Replies View RelatedI'm hearing that IPv6 is supported by android, at least over the wifi interface, but I cannot do anything with IPv6 through the SDK at all. I am running Android 2.1 on an N1. I can see that at the OS level, the wifi interface has a link local inet6 address: ufo:~ newton$ adb shell $ cat /proc/net/if_inet6 0000000000000 0000000000000000001 01 80 10 80 lo fe80000000000000022376fffe8d1e63 0c 40 20 80 eth0 although ifconfig does not show it: $ ifconfig eth0 eth0: ip 192.168.1.2 mask 255.255.255.0 flags [up broadcast running multicast] If in Java I call getInetAddresses on a java.net.NetworkInterface, I only get the inet4 address. As I'd expect from the above, I cannot connect via any Java APIs to another link local IPv6 host on the same wifi lan Depending on my approach I get "socket level is invalid", a bad socket options error, host unreachable, or timeouts. Has anyone seen this work or have any insight? You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@google groups. com To unsubscribe from this group, send email to android-developers + unsubscribe @googlegroups.com For more options, visit this group at http://groups. google.com / group /android-developers?hl=en
View 2 Replies View RelatedI need to know if there is an interface to access the direction in which the phone is pointing.
View 2 Replies View RelatedI want implement a widget to show NBA Game Schedule in Android G1, where can i find the widget interface ?
View 3 Replies View RelatedI have created a service and want to expose the interface to other applications. For one service I have done this successfuly. I just put the AIDL interface into the new project and all worked fine. Now for this service I've done the same but I get a java.lang.VerifyError when trying to use this interface. I think that the problem is that the AIDL uses a class (PolicyRole) that is only defined in the source code of the service. To compile the source that uses the interface I had to link against the code of the service but at runtime the error appears. Code...
View 2 Replies View RelatedIn Android, how can I replace the user interface of an emulator by my own interface? I would like to start my own interface immediately as the emulator gets started and that the user can't use the original interface but the original interface is on the background.
Update:
Now my code looks like this...
As I run the program, Eclipse displays
ActivityManager: Warning: Activity not started, its current task has been brought to the front. Does anyone knows why?
Is there such a thing in Android...? For example, I'm writing an email and would like to lookup a word, but don't want to switch to the other app, is there an app which can invoke the dictionary within another app...?
View 3 Replies View RelatedI have a car charger with a USB interface that I used for my ipod. Should I be able to use this with my Incredible along with HTC cable or do i have to buy a charger specific to my phone?
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