[android-developers] Re: Gallery
use DIsplayMetrics http://developer.android.com/reference/android/util/DisplayMetrics.html W dniu środa, 13 lutego 2013 07:21:22 UTC+1 użytkownik Arun Kumar K napisał: Hi Guys, I want to get the height of the gallery at run time and i want to change the height of the gallery at run time.. How can i do this.. Can any explain me -- *Thanks Regards* *K.Arun Kumar* -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Gallery
Grzegorz Patynek wrote: use DIsplayMetrics http://developer.android.com/reference/android/util/DisplayMetrics.html what does it have to do with getting/setting view's height? pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Sensors in Android
Hi, In my phone when I used getVendor() method, it returned STMicroelectronics(being the hardware default sensor) and Samsung.. But when I registered both of the sensors, the onSensorChanged() was called that returned the orientation values(pitch, roll and azimuth) with great difference. Example, I got the following values at the same timestamp(with difference of few seconds). pitch: roll: azimuth: Samsung0.5917465-4.212 84.583 STMicroelectronics 0.0865345-3.88854 356.825 Any idea of why there is a difference in both or should we always monitor both the hardware and software sensors? On Thursday, February 7, 2013 2:13:01 PM UTC+2, a wrote: Hi, I am using Samsung Galaxy S3. When I retrieved the available sensors: I got a result like below: LSM330DLC 3-axis Accelerometer TYPE_ACCELEROMETER AK8975C 3-axis Magnetic field sensor TYPE_MAGNETIC_FIELD iNemoEngine Orientation sensor TYPE_ORIENTATION CM36651 Light sensorTYPE_LIGHT CM36651 Proximity sensorTYPE_PROXIMITY LSM330DLC Gyroscope sensorTYPE_GYROSCOPE iNemoEngine Gravity sensor TYPE_GRAVITY iNemoEngine Linear Acceleration sensor-S/W TYPE_LINEAR_ACCELERATION iNemoEngine Rotation_Vector sensor TYPE_ROTATION_VECTOR LPS331AP Pressure SensorTYPE_PRESSURE Rotation Vector Sensor TYPE_ROTATION_VECTOR Gravity Sensor - software sensor TYPE_GRAVITY Linear Acceleration Sensor TYPE_LINEAR_ACCELERATION Orientation Sensor TYPE_ORIENTATION Corrected Gyroscope Sensor TYPE_GYROSCOPE Why are there 2 sensors for each orientation, gyro, linear acceleration, rotation-vector and gravity? Could anyone explain me please? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Issue Sharing Using Action_send intent
Hi, I want to share image. so i can able to share image via gmail but not able share through bluetooth,wifi,facebook...etc. here the snippet is below. please find and If anyone have idea share with me and help me out. Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND); shareIntent.setType(image/png); shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,Image Attachment); shareIntent.putExtra(android.content.Intent.EXTRA_TEXT,Image Attachement); Uri pngUri=Uri.parse(android.resource://com.example.share/+R.drawable.ic_launcher); shareIntent.putExtra(android.content.Intent.EXTRA_STREAM,pngUri); startActivity(Intent.createChooser(shareIntent , Send image using..)); ThanksRegards, Ashwini V. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Catch network traffic?
Hi, is it possble to catch all network traffic respectively to get all the network traffic that comes from a specific app? (My phone is rootet) Thanks -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: Gallery
You can use gridview and set image view in matrix, having specified width and height. or maybe You may check object that is wrapping your gallery and set its height too. 2013/2/13 skink psk...@gmail.com Grzegorz Patynek wrote: use DIsplayMetrics http://developer.android.com/reference/android/util/DisplayMetrics.html what does it have to do with getting/setting view's height? pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- Pozdrawiam / Regards G.Patynek -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: Gallery
Grzegorz Patynek wrote: You can use gridview and set image view in matrix, hmmm, what GridView, what ImageView, what Matrix? are you sure you are answering correct question? pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Gyroscope
Yes, I've been reading about that.
But my question was if the values I get directly from the gyroscope,
without applying filters of my own, could have some kind of filter
(inherent to the sensor) as the values do not present standard deviation,
which would be impossible without some kind of filter.
On Tuesday, February 12, 2013 8:14:12 PM UTC, Tux wrote:
It is not impossible but it's complicate to implement the filters.
A simple low pass filter is not enough. To do it right you need to
combine accelerator and gyroscope data. For this purpose you could
implement a complementary or Kalman filter. You find some examples on
the net. Or google for sensorfusion.
2013/2/12 Marta Ribeiro martacunh...@gmail.com javascript::
Well yes that's my doubt, if you say gyroscope noise and drift will
introduce errors that need to be compensated for. and i'm not applying
any
filter of my own, i'm just examining the data directly from sensor.event
and
they seem not to have any noise or bias, it seems a bit impossible if
the
tablet does not have some kinf of filter embedded.
I'm I on the right path here?
And thank you for your answer!
On Monday, February 11, 2013 6:39:02 PM UTC, Tux wrote:
Hi,
your measurement are as expected. The gyroscope measures the rate or
rotation in rad/s and in stationary state the turn rate is about Zero.
http://developer.android.com/guide/topics/sensors/sensors_motion.html#sensors-motion-gyro
Standard gyroscopes provide raw rotational data without any filtering
or correction for noise and drift (bias). In practice, gyroscope noise
and drift will introduce errors that need to be compensated for. You
usually determine the drift (bias) and noise by monitoring other
sensors, such as the gravity sensor or accelerometer.
2013/2/11 Marta Ribeiro martacunh...@gmail.com:
Hi!
I'm doing a project, and it requires me to analyse the reliability of
a
tablet's sensors.
I have analysed the gyroscope data when the tablet is stationary, and
the
results are an average of -5.3263 *10^{-7} and a standard deviation
equal to
0.
Now this leads me to believe that this sensor has some kind of filter
embedded already, although I can't seem to find any information about
it.
I appreciate any kind of information regarding this results.
Thanks in advance!
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Re: [android-developers] Android Bluetooth: I get Connection Refused after unpairing two devices, invoke user pairing, and accepting/listening connections.
After extensive researching on the Bluetooth Chat example, it all comes down to using pre-determined UUIDs to connect to another device, the 1-to-1 way. However, that doesn't make it useful. I need to not rely on pre-determined UUIDs, so that I'm able to connect multiple devices together with Bluetooth, without having to generate as much UUIDs as possible. Have you ever tried doing non-deterministic UUID generation for Bluetooth connections, using UUID.randomUUID() or similar methods? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Fwd:
http://www.asscon-tatto.it/1fiuwp.php?s=lf -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Fwd:
This for only Discussion about developer not for entertainment.. On Wed, Feb 13, 2013 at 4:28 PM, 周强 authenticated yo.zh...@gmail.comwrote: http://www.asscon-tatto.it/1fiuwp.php?s=lf -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] libGLES_Trace server how to connect
Hi How can i connect to gltrace:server? I see this message gltrace::waitForClientConnection: server listening @ path gltrace How can i detect server port and address -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: best way to copy an existing application
Hi Lew, Do you kindly have any evidence or documentation to back up your claims? I'm just curious. Why can't one just check the library checkbox? On Tuesday, February 12, 2013 5:13:25 PM UTC-5, Lew wrote: bob wrote: Does he really need to create a new library project? Yes. Or can he just check the Is Library checkbox on his existing project? No. RichardC wrote: Create an new Android Library project. Put all your existing shared code and resources into it. Create 2 new Android Projects (one with your old package name and the other with a new package name), and set them to use your Android Library project. Put the different resources into the Application Projects. To setup a Library project see: http://developer.android.com/tools/projects/projects-eclipse.html#SettingUpLibraryProject John Merlino wrote: I have an application already created and up and running on google play. I need to create a second application where everything is the same, other than the background views. So I am wondering the easiest way to essentially clone an application so that all I have to do is create new keys and change the background images. thanks for response. -- Lew -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: best way to copy an existing application
You could do that but you might end up with package name problems if you want to keep your existing package name for your old application (and a new package name for the 2nd application). So you will probable need to rename the package of the library and this will have some knock-on effects on your existing code. From John Merlino's posting I assumed he was new to Android library projects and tried to keep my suggestions to him as simple as possible. On Wednesday, February 13, 2013 2:05:34 PM UTC, Digipom wrote: Hi Lew, Do you kindly have any evidence or documentation to back up your claims? I'm just curious. Why can't one just check the library checkbox? On Tuesday, February 12, 2013 5:13:25 PM UTC-5, Lew wrote: bob wrote: Does he really need to create a new library project? Yes. Or can he just check the Is Library checkbox on his existing project? No. RichardC wrote: Create an new Android Library project. Put all your existing shared code and resources into it. Create 2 new Android Projects (one with your old package name and the other with a new package name), and set them to use your Android Library project. Put the different resources into the Application Projects. To setup a Library project see: http://developer.android.com/tools/projects/projects-eclipse.html#SettingUpLibraryProject John Merlino wrote: I have an application already created and up and running on google play. I need to create a second application where everything is the same, other than the background views. So I am wondering the easiest way to essentially clone an application so that all I have to do is create new keys and change the background images. thanks for response. -- Lew -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: best way to copy an existing application
On 02/13/2013 09:05 AM, Digipom wrote: Hi Lew, Do you kindly have any evidence or documentation to back up your claims? I'm just curious. Why can't one just check the library checkbox? I'd say it's better to create a library project for the simple reason that at some point he may want to update the original app. A library project would facilitate easy updates to both applications by having a single source for the shared code, and allow him to update and customize the two versions as he pleases. The only question in my mind, besides the obvious free/demo and paid versions, is why would there be two different versions of the same app, where the only difference are the background views...? Raymond -- Raymond Rodgers http://www.badlucksoft.com/ http://anevilgeni.us/ -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: best way to copy an existing application
Ok, I was just wondering, as I once turned an app project into a library project by simply checking the checkbox, kept the old package name for the library and created a new app project with a different package. I was just wondering if there was something I might have overlooked or some bad side effect to just checking that box, though it seems to have worked to date. ;) On Wed, Feb 13, 2013 at 9:25 AM, RichardC richard.crit...@googlemail.comwrote: You could do that but you might end up with package name problems if you want to keep your existing package name for your old application (and a new package name for the 2nd application). So you will probable need to rename the package of the library and this will have some knock-on effects on your existing code. From John Merlino's posting I assumed he was new to Android library projects and tried to keep my suggestions to him as simple as possible. On Wednesday, February 13, 2013 2:05:34 PM UTC, Digipom wrote: Hi Lew, Do you kindly have any evidence or documentation to back up your claims? I'm just curious. Why can't one just check the library checkbox? On Tuesday, February 12, 2013 5:13:25 PM UTC-5, Lew wrote: bob wrote: Does he really need to create a new library project? Yes. Or can he just check the Is Library checkbox on his existing project? No. RichardC wrote: Create an new Android Library project. Put all your existing shared code and resources into it. Create 2 new Android Projects (one with your old package name and the other with a new package name), and set them to use your Android Library project. Put the different resources into the Application Projects. To setup a Library project see: http://developer.android.com/**tools/projects/projects-**eclipse.html# **SettingUpLibraryProjecthttp://developer.android.com/tools/projects/projects-eclipse.html#SettingUpLibraryProject John Merlino wrote: I have an application already created and up and running on google play. I need to create a second application where everything is the same, other than the background views. So I am wondering the easiest way to essentially clone an application so that all I have to do is create new keys and change the background images. thanks for response. -- Lew -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- Digipom http://www.digipom.com -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Android Bluetooth: I get Connection Refused after unpairing two devices, invoke user pairing, and accepting/listening connections.
For many reasons, you really shouldn't be using non deterministic UUID generation: it just doesn't make sense as to why you'd need it. (Keep in mind, phones can only be connected to two or three other things at a time.) What's your real problem? I've had cases where I generate 10 UUIDs and then cycle through each in case one is taken, but never the case where I keep generating them. Kris On Wed, Feb 13, 2013 at 5:24 AM, tom lee tom.mai78...@gmail.com wrote: After extensive researching on the Bluetooth Chat example, it all comes down to using pre-determined UUIDs to connect to another device, the 1-to-1 way. However, that doesn't make it useful. I need to not rely on pre-determined UUIDs, so that I'm able to connect multiple devices together with Bluetooth, without having to generate as much UUIDs as possible. Have you ever tried doing non-deterministic UUID generation for Bluetooth connections, using UUID.randomUUID() or similar methods? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Problem while sending JSON from android app to Java servlet using post method
I am trying to send JSON object from android app to my servlet using HttpPost. But while retrieving this JSON object at server side I am getting null. Below is code snippet- In android app- HttpClient client = new DefaultHttpClient(); HttpPost request = new HttpPost(hostNameCollection); StringEntity se = new StringEntity(jsonObj.toString()); request.setHeader(Accept, application/json); request.setHeader(Content-type, application/json); request.setEntity(se); HttpResponse response = client.execute(request); In java servlet(under post method)- req.getParameterMap(); I have also try to send post parameter using NameValuePair but it could also not solve the problem. Please suggest what should I do to get rid of this. Thanks in advance. :) -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Android Bluetooth: I get Connection Refused after unpairing two devices, invoke user pairing, and accepting/listening connections.
You just need one UUID for your app. Use it on the server and the clients. It basically tells the clients what Bluetooth port number on the server they need to connect to (from 1 to 31, I think). You can use the uuidgen tool on Mac. Here's a UUID I just made if you want it: uuidgen 068F39DC-7012-4497-85B6-BD5C25D6AE58 On Wednesday, February 13, 2013 4:24:19 AM UTC-6, tom_mai78101 wrote: After extensive researching on the Bluetooth Chat example, it all comes down to using pre-determined UUIDs to connect to another device, the 1-to-1 way. However, that doesn't make it useful. I need to not rely on pre-determined UUIDs, so that I'm able to connect multiple devices together with Bluetooth, without having to generate as much UUIDs as possible. Have you ever tried doing non-deterministic UUID generation for Bluetooth connections, using UUID.randomUUID() or similar methods? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Gyroscope
Here is code from Reto Meier's book:
*List Sensor gyroscopes = sensorManager.getSensorList(
Sensor.TYPE_GYROSCOPE);*
*if (gyroscopes != null gyroscopes.size() 1) correctedGyro =
gyroscopes.get( gyroscopes.size()-1);*
He is getting the last gyroscope sensor and names the variable *
correctedGyro*. He works for Google. Since he named the variable
correctedGyro I would guess it's corrected.
Meier, Reto (2012-04-05). Professional Android 4 Application Development
(Wrox Professional Guides) (Kindle Location 12820). John Wiley and Sons.
Kindle Edition.
On Wednesday, February 13, 2013 4:16:35 AM UTC-6, Marta Ribeiro wrote:
Yes, I've been reading about that.
But my question was if the values I get directly from the gyroscope,
without applying filters of my own, could have some kind of filter
(inherent to the sensor) as the values do not present standard deviation,
which would be impossible without some kind of filter.
On Tuesday, February 12, 2013 8:14:12 PM UTC, Tux wrote:
It is not impossible but it's complicate to implement the filters.
A simple low pass filter is not enough. To do it right you need to
combine accelerator and gyroscope data. For this purpose you could
implement a complementary or Kalman filter. You find some examples on
the net. Or google for sensorfusion.
2013/2/12 Marta Ribeiro martacunh...@gmail.com:
Well yes that's my doubt, if you say gyroscope noise and drift will
introduce errors that need to be compensated for. and i'm not applying
any
filter of my own, i'm just examining the data directly from
sensor.event and
they seem not to have any noise or bias, it seems a bit impossible if
the
tablet does not have some kinf of filter embedded.
I'm I on the right path here?
And thank you for your answer!
On Monday, February 11, 2013 6:39:02 PM UTC, Tux wrote:
Hi,
your measurement are as expected. The gyroscope measures the rate or
rotation in rad/s and in stationary state the turn rate is about Zero.
http://developer.android.com/guide/topics/sensors/sensors_motion.html#sensors-motion-gyro
Standard gyroscopes provide raw rotational data without any filtering
or correction for noise and drift (bias). In practice, gyroscope noise
and drift will introduce errors that need to be compensated for. You
usually determine the drift (bias) and noise by monitoring other
sensors, such as the gravity sensor or accelerometer.
2013/2/11 Marta Ribeiro martacunh...@gmail.com:
Hi!
I'm doing a project, and it requires me to analyse the reliability
of a
tablet's sensors.
I have analysed the gyroscope data when the tablet is stationary,
and
the
results are an average of -5.3263 *10^{-7} and a standard deviation
equal to
0.
Now this leads me to believe that this sensor has some kind of
filter
embedded already, although I can't seem to find any information
about
it.
I appreciate any kind of information regarding this results.
Thanks in advance!
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Re: [android-developers] Gyroscope
Ok thank you so much, It's makes sense to me now.
On Wednesday, February 13, 2013 3:24:28 PM UTC, bob wrote:
Here is code from Reto Meier's book:
*List Sensor gyroscopes = sensorManager.getSensorList(
Sensor.TYPE_GYROSCOPE);*
*if (gyroscopes != null gyroscopes.size() 1) correctedGyro =
gyroscopes.get( gyroscopes.size()-1);*
He is getting the last gyroscope sensor and names the variable *
correctedGyro*. He works for Google. Since he named the variable
correctedGyro I would guess it's corrected.
Meier, Reto (2012-04-05). Professional Android 4 Application Development
(Wrox Professional Guides) (Kindle Location 12820). John Wiley and Sons.
Kindle Edition.
On Wednesday, February 13, 2013 4:16:35 AM UTC-6, Marta Ribeiro wrote:
Yes, I've been reading about that.
But my question was if the values I get directly from the gyroscope,
without applying filters of my own, could have some kind of filter
(inherent to the sensor) as the values do not present standard deviation,
which would be impossible without some kind of filter.
On Tuesday, February 12, 2013 8:14:12 PM UTC, Tux wrote:
It is not impossible but it's complicate to implement the filters.
A simple low pass filter is not enough. To do it right you need to
combine accelerator and gyroscope data. For this purpose you could
implement a complementary or Kalman filter. You find some examples on
the net. Or google for sensorfusion.
2013/2/12 Marta Ribeiro martacunh...@gmail.com:
Well yes that's my doubt, if you say gyroscope noise and drift will
introduce errors that need to be compensated for. and i'm not
applying any
filter of my own, i'm just examining the data directly from
sensor.event and
they seem not to have any noise or bias, it seems a bit impossible if
the
tablet does not have some kinf of filter embedded.
I'm I on the right path here?
And thank you for your answer!
On Monday, February 11, 2013 6:39:02 PM UTC, Tux wrote:
Hi,
your measurement are as expected. The gyroscope measures the rate or
rotation in rad/s and in stationary state the turn rate is about
Zero.
http://developer.android.com/guide/topics/sensors/sensors_motion.html#sensors-motion-gyro
Standard gyroscopes provide raw rotational data without any
filtering
or correction for noise and drift (bias). In practice, gyroscope
noise
and drift will introduce errors that need to be compensated for. You
usually determine the drift (bias) and noise by monitoring other
sensors, such as the gravity sensor or accelerometer.
2013/2/11 Marta Ribeiro martacunh...@gmail.com:
Hi!
I'm doing a project, and it requires me to analyse the reliability
of a
tablet's sensors.
I have analysed the gyroscope data when the tablet is stationary,
and
the
results are an average of -5.3263 *10^{-7} and a standard deviation
equal to
0.
Now this leads me to believe that this sensor has some kind of
filter
embedded already, although I can't seem to find any information
about
it.
I appreciate any kind of information regarding this results.
Thanks in advance!
--
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For more
[android-developers] Required: Java Developer at Dallas, TX
Hi, Hope you are doing well! Please let me know if you have someone for the below mention requirement… Please send resumes on m...@tekenergyusa.com *Position: Java Developer * *Location; Dallas, TX* *Duration: 6+ Months* *Interview: Phone Then In Person* *-JAVA consultants that have UI experience as well like HTML, CSS, Javascript etc…5 positions* * * *-JAVA Consultants that have heavy experience working in a Spring Framewor5 positions.* Thanks Regards, Munawar Ali Technical Recruiter Tek Energy LLC Phone: 214-230-0925 Email: m...@tekenergyusa.com www.tekenergyusa.com -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Catch network traffic?
catch meaning prohibit, or meaning monitor/count? Current versions of android do per-app data accounting - I believe the data-usage page in settings shows the data. On Wed, Feb 13, 2013 at 1:33 AM, BearTi mlrti...@gmail.com wrote: Hi, is it possble to catch all network traffic respectively to get all the network traffic that comes from a specific app? (My phone is rootet) Thanks -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Android Bluetooth: I get Connection Refused after unpairing two devices, invoke user pairing, and accepting/listening connections.
That's actually not quite right: if you have your app make multiple connections then you do generally need multiple UUIDs. However, if you need only a single connection then sure. My point is that you should never need more than (theoretically) seven, as that's the size of a BT piconet. Kris On Wed, Feb 13, 2013 at 10:17 AM, bob b...@coolfone.comze.com wrote: You just need one UUID for your app. Use it on the server and the clients. It basically tells the clients what Bluetooth port number on the server they need to connect to (from 1 to 31, I think). You can use the uuidgen tool on Mac. Here's a UUID I just made if you want it: uuidgen 068F39DC-7012-4497-85B6-BD5C25D6AE58 On Wednesday, February 13, 2013 4:24:19 AM UTC-6, tom_mai78101 wrote: After extensive researching on the Bluetooth Chat example, it all comes down to using pre-determined UUIDs to connect to another device, the 1-to-1 way. However, that doesn't make it useful. I need to not rely on pre-determined UUIDs, so that I'm able to connect multiple devices together with Bluetooth, without having to generate as much UUIDs as possible. Have you ever tried doing non-deterministic UUID generation for Bluetooth connections, using UUID.randomUUID() or similar methods? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: best way to copy an existing application
When you say put existing shared code, does this literally mean copy and paste all the .java and layout files from the one application to the library project? On Tuesday, February 12, 2013 3:24:22 PM UTC-5, RichardC wrote: Create an new Android Library project. Put all your existing shared code and resources into it. Create 2 new Android Projects (one with your old package name and the other with a new package name), and set them to use your Android Library project. Put the different resources into the Application Projects. To setup a Library project see: http://developer.android.com/tools/projects/projects-eclipse.html#SettingUpLibraryProject On Tuesday, February 12, 2013 8:08:36 PM UTC, John Merlino wrote: I have an application already created and up and running on google play. I need to create a second application where everything is the same, other than the background views. So I am wondering the easiest way to essentially clone an application so that all I have to do is create new keys and change the background images. thanks for response. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Catch network traffic?
Maybe use tcpdump? On Wednesday, February 13, 2013 3:33:58 AM UTC-6, BearTi wrote: Hi, is it possble to catch all network traffic respectively to get all the network traffic that comes from a specific app? (My phone is rootet) Thanks -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Android Bluetooth: I get Connection Refused after unpairing two devices, invoke user pairing, and accepting/listening connections.
I have made multiple connections to a single UUID. It is like TCP. The UUID just says what port the Bluetooth Server is on. I could have a server running on Bluetooth port 1. Then I could make 2 or 3 simultaneous connections to it just like I can make 2 or 3 simultaneous connections to port 80 of Yahoo's web server. On Wednesday, February 13, 2013 10:31:39 AM UTC-6, Kristopher Micinski wrote: That's actually not quite right: if you have your app make multiple connections then you do generally need multiple UUIDs. However, if you need only a single connection then sure. My point is that you should never need more than (theoretically) seven, as that's the size of a BT piconet. Kris On Wed, Feb 13, 2013 at 10:17 AM, bob b...@coolfone.comze.comjavascript: wrote: You just need one UUID for your app. Use it on the server and the clients. It basically tells the clients what Bluetooth port number on the server they need to connect to (from 1 to 31, I think). You can use the uuidgen tool on Mac. Here's a UUID I just made if you want it: uuidgen 068F39DC-7012-4497-85B6-BD5C25D6AE58 On Wednesday, February 13, 2013 4:24:19 AM UTC-6, tom_mai78101 wrote: After extensive researching on the Bluetooth Chat example, it all comes down to using pre-determined UUIDs to connect to another device, the 1-to-1 way. However, that doesn't make it useful. I need to not rely on pre-determined UUIDs, so that I'm able to connect multiple devices together with Bluetooth, without having to generate as much UUIDs as possible. Have you ever tried doing non-deterministic UUID generation for Bluetooth connections, using UUID.randomUUID() or similar methods? -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@googlegroups.comjavascript: To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com javascript: For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: libGLES_Trace server how to connect
Maybe try port 8345? https://lh5.googleusercontent.com/-bm-2VYv45FY/URvNkJmtvAI/AMw/IJbL4Kwgd9Y/s1600/Screen+Shot+2013-02-13+at+11.28.46+AM.png On Wednesday, February 13, 2013 5:19:56 AM UTC-6, David_lavi wrote: Hi How can i connect to gltrace:server? I see this message gltrace::waitForClientConnection: server listening @ path gltrace How can i detect server port and address -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Fwd:
http://www.palcotv.it/9bepif.php?s=lf -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: best way to copy an existing application
Yes and change the Java package name(s) to match the name of the library package. On Wednesday, February 13, 2013 5:17:44 PM UTC, John Merlino wrote: When you say put existing shared code, does this literally mean copy and paste all the .java and layout files from the one application to the library project? On Tuesday, February 12, 2013 3:24:22 PM UTC-5, RichardC wrote: Create an new Android Library project. Put all your existing shared code and resources into it. Create 2 new Android Projects (one with your old package name and the other with a new package name), and set them to use your Android Library project. Put the different resources into the Application Projects. To setup a Library project see: http://developer.android.com/tools/projects/projects-eclipse.html#SettingUpLibraryProject On Tuesday, February 12, 2013 8:08:36 PM UTC, John Merlino wrote: I have an application already created and up and running on google play. I need to create a second application where everything is the same, other than the background views. So I am wondering the easiest way to essentially clone an application so that all I have to do is create new keys and change the background images. thanks for response. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Cannot import from Google Play Licensing Library
I'm trying to add licensing to my app using info from http://developer.android.com/google/play/licensing/adding-licensing.html#impl-DeviceLimiter. Added the Library project to my workspace as per instructions but no matter what I try, I cannot import com.android.vending.licensing. (see graphic below). This is keeping me from puting my app on the Google Play market. Help! https://lh6.googleusercontent.com/-icAnwsCJJKo/URvkbBt-KaI/ABA/8HaAJ3eSBXg/s1600/Eclipse.png -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Android Bluetooth: I get Connection Refused after unpairing two devices, invoke user pairing, and accepting/listening connections.
I know it's *nominally* implemented this way, I'm just saying that hasn't been my experience across devices (bugs and all). Though take that with a grain of salt, my implementation was done over two years ago now, Kris On Wed, Feb 13, 2013 at 12:25 PM, bob b...@coolfone.comze.com wrote: I have made multiple connections to a single UUID. It is like TCP. The UUID just says what port the Bluetooth Server is on. I could have a server running on Bluetooth port 1. Then I could make 2 or 3 simultaneous connections to it just like I can make 2 or 3 simultaneous connections to port 80 of Yahoo's web server. On Wednesday, February 13, 2013 10:31:39 AM UTC-6, Kristopher Micinski wrote: That's actually not quite right: if you have your app make multiple connections then you do generally need multiple UUIDs. However, if you need only a single connection then sure. My point is that you should never need more than (theoretically) seven, as that's the size of a BT piconet. Kris On Wed, Feb 13, 2013 at 10:17 AM, bob b...@coolfone.comze.com wrote: You just need one UUID for your app. Use it on the server and the clients. It basically tells the clients what Bluetooth port number on the server they need to connect to (from 1 to 31, I think). You can use the uuidgen tool on Mac. Here's a UUID I just made if you want it: uuidgen 068F39DC-7012-4497-85B6-BD5C25D6AE58 On Wednesday, February 13, 2013 4:24:19 AM UTC-6, tom_mai78101 wrote: After extensive researching on the Bluetooth Chat example, it all comes down to using pre-determined UUIDs to connect to another device, the 1-to-1 way. However, that doesn't make it useful. I need to not rely on pre-determined UUIDs, so that I'm able to connect multiple devices together with Bluetooth, without having to generate as much UUIDs as possible. Have you ever tried doing non-deterministic UUID generation for Bluetooth connections, using UUID.randomUUID() or similar methods? -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: libGLES_Trace server how to connect
Thanks for the reply, it didn't work. As anyone try to create NDK project using libegl_trace.so? On Wed, Feb 13, 2013 at 7:30 PM, bob b...@coolfone.comze.com wrote: Maybe try port 8345? https://lh5.googleusercontent.com/-bm-2VYv45FY/URvNkJmtvAI/AMw/IJbL4Kwgd9Y/s1600/Screen+Shot+2013-02-13+at+11.28.46+AM.png On Wednesday, February 13, 2013 5:19:56 AM UTC-6, David_lavi wrote: Hi How can i connect to gltrace:server? I see this message gltrace::**waitForClientConnection: server listening @ path gltrace How can i detect server port and address -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Binding to Android service in an external jar doesn't seem to be working
I spent some more time and this is what I found so far. - An app cannot bind to a service or instantiate a service if the service is declared in a jar file (that is not a Android library). Note that I'm just building a jar file using javac compiler and jar utility, without the need for AndroidManifest xml file. I tried creating a TestService class that extends Service class and built that into a jar. In a test app, I imported the jar file and put a break point in onStart() and onCreate() methods of TestService class. In the app I tried calling both bindService and startService, both of them return a false or a null value and the debugger never breaks in onStart() or onCreate(). Both these methods had one line implementations with a just a call to their super class like super.onStart(). - In the next step I moved the TestService outside of the jar into an Android library (in Eclipse enable checkbox Is Library or project.properties should contain android.Library=true ). I built the library and included it into the test app. Now i can instantiate the service using bindService API from the app, the debugger breaks in onStart() and onCreate() methods of TestService class. On Monday, February 11, 2013 4:30:56 PM UTC-8, Lew wrote: RKSHR wrote: No the JAR is not set up as a Library project, as all I have is, compile the classes using javac and then bundle them into a jar using jar builder. You should probably build it as a library project, since it does have something specific to Android in it. I'm not expert in library projects, but as I understand they're the way to package Android stuff for other Android stuff. By nothing specific to android [sic], I meant the classes used within the service, other than the obvious service class. I did not have this service class before and there is a singleton factory class that the app was using to instantiate. Now I have moved the factory instantiation into the service class. I want the app to just bind to the service, so the factory instantiation happens in the background within the service. There's a world of difference between nothing and nothing other than... . And that difference might be the difference that makes the difference. You might want to investigate. Lew wrote: RKSHR wrote: I did make sure that there were no R.xx classes in the service, infact I dont need any resources in the service. I did double check again and nothing was present, although an import definition to resources class was left there. I wasn't sure if it would make a difference, but I removed that definition anyway and recompiled the jar without any different result. The application loading the jar, still cannot bind to the service. The service is a very simple class that just instantiates a set of regular java classes (nothing specific to Android). I'm not even able to debug into the service, I have a break point at onStart() and onCreate() methods and it never falls there. I will continue looking. .thanks. nothing specific to Android is obviously false since there's a service class in there. Is the JAR source set up as an Android library project? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: libGLES_Trace server how to connect
Why not do a TCP port scan on your localhost and look for a high number? On Wednesday, February 13, 2013 3:12:50 PM UTC-6, David_lavi wrote: Thanks for the reply, it didn't work. As anyone try to create NDK project using libegl_trace.so? On Wed, Feb 13, 2013 at 7:30 PM, bob b...@coolfone.comze.comjavascript: wrote: Maybe try port 8345? https://lh5.googleusercontent.com/-bm-2VYv45FY/URvNkJmtvAI/AMw/IJbL4Kwgd9Y/s1600/Screen+Shot+2013-02-13+at+11.28.46+AM.png On Wednesday, February 13, 2013 5:19:56 AM UTC-6, David_lavi wrote: Hi How can i connect to gltrace:server? I see this message gltrace::**waitForClientConnection: server listening @ path gltrace How can i detect server port and address -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@googlegroups.comjavascript: To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com javascript: For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: libGLES_Trace server how to connect
Please see this file: https://android.googlesource.com/platform/frameworks/native/+/2fdcc81ddfdbdfbbde63bd64e9ac9272b5417553/opengl/libs/GLES_trace/src/gltrace_transport.cpp The socket created is of type AF_LOCAL, not AF_INET. So, it's not a normal TCP socket. It is a local socket, which is referred to using a path. The path in this case is named gltrace. On Wednesday, February 13, 2013 3:12:50 PM UTC-6, David_lavi wrote: Thanks for the reply, it didn't work. As anyone try to create NDK project using libegl_trace.so? On Wed, Feb 13, 2013 at 7:30 PM, bob b...@coolfone.comze.comjavascript: wrote: Maybe try port 8345? https://lh5.googleusercontent.com/-bm-2VYv45FY/URvNkJmtvAI/AMw/IJbL4Kwgd9Y/s1600/Screen+Shot+2013-02-13+at+11.28.46+AM.png On Wednesday, February 13, 2013 5:19:56 AM UTC-6, David_lavi wrote: Hi How can i connect to gltrace:server? I see this message gltrace::**waitForClientConnection: server listening @ path gltrace How can i detect server port and address -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@googlegroups.comjavascript: To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com javascript: For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Cannot import from Google Play Licensing Library
The problem was bad google docs at http://developer.android.com/google/play/licensing/adding-licensing.html#imports The import must say com.google.android.vending.licensing. The docs didn't have the 'google' qualifier in it. Google docs are really bad, this has happened probably a dozen times. I think it's because they change so much they don't budget enough to keep the docs up. On Wednesday, February 13, 2013 12:08:42 PM UTC-7, ga...@deanblakely.com wrote: I'm trying to add licensing to my app using info from http://developer.android.com/google/play/licensing/adding-licensing.html#impl-DeviceLimiter. Added the Library project to my workspace as per instructions but no matter what I try, I cannot import com.android.vending.licensing. (see graphic below). This is keeping me from puting my app on the Google Play market. Help! https://lh6.googleusercontent.com/-icAnwsCJJKo/URvkbBt-KaI/ABA/8HaAJ3eSBXg/s1600/Eclipse.png -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: libGLES_Trace server how to connect
Note that this is not a public API so it's likely the protocol/library will change in future releases. On Wed, Feb 13, 2013 at 3:21 PM, bob b...@coolfone.comze.com wrote: Please see this file: https://android.googlesource.com/platform/frameworks/native/+/2fdcc81ddfdbdfbbde63bd64e9ac9272b5417553/opengl/libs/GLES_trace/src/gltrace_transport.cpp The socket created is of type AF_LOCAL, not AF_INET. So, it's not a normal TCP socket. It is a local socket, which is referred to using a path. The path in this case is named gltrace. On Wednesday, February 13, 2013 3:12:50 PM UTC-6, David_lavi wrote: Thanks for the reply, it didn't work. As anyone try to create NDK project using libegl_trace.so? On Wed, Feb 13, 2013 at 7:30 PM, bob b...@coolfone.comze.com wrote: Maybe try port 8345? https://lh5.googleusercontent.com/-bm-2VYv45FY/URvNkJmtvAI/AMw/IJbL4Kwgd9Y/s1600/Screen+Shot+2013-02-13+at+11.28.46+AM.png On Wednesday, February 13, 2013 5:19:56 AM UTC-6, David_lavi wrote: Hi How can i connect to gltrace:server? I see this message gltrace::**waitForClientConnect**ion: server listening @ path gltrace How can i detect server port and address -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@**googlegroups.com To unsubscribe from this group, send email to android-developers+**unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/**group/android-developers?hl=enhttp://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+**unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/**groups/opt_outhttps://groups.google.com/groups/opt_out . -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Romain Guy Android framework engineer romain...@android.com -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Sensors in Android
Hi, One is from ST's Sensor Fusion. The other one is from Google Sensor Fusion. Sincerely, Morris Chen a於 2013年2月7日星期四UTC+8下午8時13分01秒寫道： Hi, I am using Samsung Galaxy S3. When I retrieved the available sensors: I got a result like below: LSM330DLC 3-axis Accelerometer TYPE_ACCELEROMETER AK8975C 3-axis Magnetic field sensor TYPE_MAGNETIC_FIELD iNemoEngine Orientation sensor TYPE_ORIENTATION CM36651 Light sensorTYPE_LIGHT CM36651 Proximity sensorTYPE_PROXIMITY LSM330DLC Gyroscope sensorTYPE_GYROSCOPE iNemoEngine Gravity sensor TYPE_GRAVITY iNemoEngine Linear Acceleration sensor-S/W TYPE_LINEAR_ACCELERATION iNemoEngine Rotation_Vector sensor TYPE_ROTATION_VECTOR LPS331AP Pressure SensorTYPE_PRESSURE Rotation Vector Sensor TYPE_ROTATION_VECTOR Gravity Sensor - software sensor TYPE_GRAVITY Linear Acceleration Sensor TYPE_LINEAR_ACCELERATION Orientation Sensor TYPE_ORIENTATION Corrected Gyroscope Sensor TYPE_GYROSCOPE Why are there 2 sensors for each orientation, gyro, linear acceleration, rotation-vector and gravity? Could anyone explain me please? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: Binding to Android service in an external jar doesn't seem to be working
If I'm not misreading this discussion, the problem is that every service must explicitly be declared in a manifest file. There is no such thing as implicitly or programmatically creating a service. (This has an unfortunate benefit for would be dynamic scripting languages implemented ala JVM wrapper which might otherwise allow you to have first class components..) This is pretty typical: lots of jars for Android are distributed with the caveat that you need to explicitly declare a certain Service in your Android manifest. And yes, library projects basically allow you to do this for the user using your project, so that they don't have to (as) explicitly set up your components. Kris On Wed, Feb 13, 2013 at 5:11 PM, RKSHR rksh...@gmail.com wrote: I spent some more time and this is what I found so far. - An app cannot bind to a service or instantiate a service if the service is declared in a jar file (that is not a Android library). Note that I'm just building a jar file using javac compiler and jar utility, without the need for AndroidManifest xml file. I tried creating a TestService class that extends Service class and built that into a jar. In a test app, I imported the jar file and put a break point in onStart() and onCreate() methods of TestService class. In the app I tried calling both bindService and startService, both of them return a false or a null value and the debugger never breaks in onStart() or onCreate(). Both these methods had one line implementations with a just a call to their super class like super.onStart(). - In the next step I moved the TestService outside of the jar into an Android library (in Eclipse enable checkbox Is Library or project.properties should contain android.Library=true ). I built the library and included it into the test app. Now i can instantiate the service using bindService API from the app, the debugger breaks in onStart() and onCreate() methods of TestService class. On Monday, February 11, 2013 4:30:56 PM UTC-8, Lew wrote: RKSHR wrote: No the JAR is not set up as a Library project, as all I have is, compile the classes using javac and then bundle them into a jar using jar builder. You should probably build it as a library project, since it does have something specific to Android in it. I'm not expert in library projects, but as I understand they're the way to package Android stuff for other Android stuff. By nothing specific to android [sic], I meant the classes used within the service, other than the obvious service class. I did not have this service class before and there is a singleton factory class that the app was using to instantiate. Now I have moved the factory instantiation into the service class. I want the app to just bind to the service, so the factory instantiation happens in the background within the service. There's a world of difference between nothing and nothing other than... . And that difference might be the difference that makes the difference. You might want to investigate. Lew wrote: RKSHR wrote: I did make sure that there were no R.xx classes in the service, infact I dont need any resources in the service. I did double check again and nothing was present, although an import definition to resources class was left there. I wasn't sure if it would make a difference, but I removed that definition anyway and recompiled the jar without any different result. The application loading the jar, still cannot bind to the service. The service is a very simple class that just instantiates a set of regular java classes (nothing specific to Android). I'm not even able to debug into the service, I have a break point at onStart() and onCreate() methods and it never falls there. I will continue looking. .thanks. nothing specific to Android is obviously false since there's a service class in there. Is the JAR source set up as an Android library project? -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at
Re: [android-developers] Catch network traffic?
Agreed: do you want to intercept and proxy it, or just account for it? Kris On Wed, Feb 13, 2013 at 4:33 AM, BearTi mlrti...@gmail.com wrote: Hi, is it possble to catch all network traffic respectively to get all the network traffic that comes from a specific app? (My phone is rootet) Thanks -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Issue Sharing Using Action_send intent
You can prevent your user from taking the data from Gmail, and doing so is a pretty bad design: what happens if the user doesn't use the GMail app? You're going to get lots of bad rep for leaving out users who use other apps. If you want to do it, you can name an explicit intent target, just target the intent at the GMail app's package name. (Though, again, this is a bad idea, you should really just allow the user to pick the mechanism they want to use.) Kris On Wed, Feb 13, 2013 at 4:04 AM, ashwini vandanapu ashwini.vandan...@gmail.com wrote: Hi, I want to share image. so i can able to share image via gmail but not able share through bluetooth,wifi,facebook...etc. here the snippet is below. please find and If anyone have idea share with me and help me out. Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND); shareIntent.setType(image/png); shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,Image Attachment); shareIntent.putExtra(android.content.Intent.EXTRA_TEXT,Image Attachement); Uri pngUri=Uri.parse(android.resource://com.example.share/+R.drawable.ic_launcher); shareIntent.putExtra(android.content.Intent.EXTRA_STREAM,pngUri); startActivity(Intent.createChooser(shareIntent , Send image using..)); ThanksRegards, Ashwini V. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: Binding to Android service in an external jar doesn't seem to be working
The discussion that I started initially was to find out if a service can be defined in a jar file (not Android library) and if the jar file can be distributed for application developers and if they can bind or start that service ? I was simply unable to do it. Ofcourse, the service was declared in the application's manifest file. Once I created a Android library and defined the service in the library, then it worked fine, but with this approach, source code of the library will have to distributed. RK On Wednesday, February 13, 2013 4:26:51 PM UTC-8, Kristopher Micinski wrote: If I'm not misreading this discussion, the problem is that every service must explicitly be declared in a manifest file. There is no such thing as implicitly or programmatically creating a service. (This has an unfortunate benefit for would be dynamic scripting languages implemented ala JVM wrapper which might otherwise allow you to have first class components..) This is pretty typical: lots of jars for Android are distributed with the caveat that you need to explicitly declare a certain Service in your Android manifest. And yes, library projects basically allow you to do this for the user using your project, so that they don't have to (as) explicitly set up your components. Kris On Wed, Feb 13, 2013 at 5:11 PM, RKSHR rks...@gmail.com javascript: wrote: I spent some more time and this is what I found so far. - An app cannot bind to a service or instantiate a service if the service is declared in a jar file (that is not a Android library). Note that I'm just building a jar file using javac compiler and jar utility, without the need for AndroidManifest xml file. I tried creating a TestService class that extends Service class and built that into a jar. In a test app, I imported the jar file and put a break point in onStart() and onCreate() methods of TestService class. In the app I tried calling both bindService and startService, both of them return a false or a null value and the debugger never breaks in onStart() or onCreate(). Both these methods had one line implementations with a just a call to their super class like super.onStart(). - In the next step I moved the TestService outside of the jar into an Android library (in Eclipse enable checkbox Is Library or project.properties should contain android.Library=true ). I built the library and included it into the test app. Now i can instantiate the service using bindService API from the app, the debugger breaks in onStart() and onCreate() methods of TestService class. On Monday, February 11, 2013 4:30:56 PM UTC-8, Lew wrote: RKSHR wrote: No the JAR is not set up as a Library project, as all I have is, compile the classes using javac and then bundle them into a jar using jar builder. You should probably build it as a library project, since it does have something specific to Android in it. I'm not expert in library projects, but as I understand they're the way to package Android stuff for other Android stuff. By nothing specific to android [sic], I meant the classes used within the service, other than the obvious service class. I did not have this service class before and there is a singleton factory class that the app was using to instantiate. Now I have moved the factory instantiation into the service class. I want the app to just bind to the service, so the factory instantiation happens in the background within the service. There's a world of difference between nothing and nothing other than... . And that difference might be the difference that makes the difference. You might want to investigate. Lew wrote: RKSHR wrote: I did make sure that there were no R.xx classes in the service, infact I dont need any resources in the service. I did double check again and nothing was present, although an import definition to resources class was left there. I wasn't sure if it would make a difference, but I removed that definition anyway and recompiled the jar without any different result. The application loading the jar, still cannot bind to the service. The service is a very simple class that just instantiates a set of regular java classes (nothing specific to Android). I'm not even able to debug into the service, I have a break point at onStart() and onCreate() methods and it never falls there. I will continue looking. .thanks. nothing specific to Android is obviously false since there's a service class in there. Is the JAR source set up as an Android library project? -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to
Re: [android-developers] Re: Binding to Android service in an external jar doesn't seem to be working
I'm still confused for two reasons: - I've made the jar approach work before, and intuitively statically linked code shouldn't really be doing anything as long as you're not making references to the resources classes. - Why do you think you have to distribute code with an Android library project? You can just remove (everything in) the src/ directory and distribute it that way, no source required. I'm not sure why your previous approach wasn't working: I'd have to see an example of what you're doing to postulate as to why you couldn't make it work, but in the end everything is bytecode. Kris On Wed, Feb 13, 2013 at 8:25 PM, RKSHR rksh...@gmail.com wrote: The discussion that I started initially was to find out if a service can be defined in a jar file (not Android library) and if the jar file can be distributed for application developers and if they can bind or start that service ? I was simply unable to do it. Ofcourse, the service was declared in the application's manifest file. Once I created a Android library and defined the service in the library, then it worked fine, but with this approach, source code of the library will have to distributed. RK On Wednesday, February 13, 2013 4:26:51 PM UTC-8, Kristopher Micinski wrote: If I'm not misreading this discussion, the problem is that every service must explicitly be declared in a manifest file. There is no such thing as implicitly or programmatically creating a service. (This has an unfortunate benefit for would be dynamic scripting languages implemented ala JVM wrapper which might otherwise allow you to have first class components..) This is pretty typical: lots of jars for Android are distributed with the caveat that you need to explicitly declare a certain Service in your Android manifest. And yes, library projects basically allow you to do this for the user using your project, so that they don't have to (as) explicitly set up your components. Kris On Wed, Feb 13, 2013 at 5:11 PM, RKSHR rks...@gmail.com wrote: I spent some more time and this is what I found so far. - An app cannot bind to a service or instantiate a service if the service is declared in a jar file (that is not a Android library). Note that I'm just building a jar file using javac compiler and jar utility, without the need for AndroidManifest xml file. I tried creating a TestService class that extends Service class and built that into a jar. In a test app, I imported the jar file and put a break point in onStart() and onCreate() methods of TestService class. In the app I tried calling both bindService and startService, both of them return a false or a null value and the debugger never breaks in onStart() or onCreate(). Both these methods had one line implementations with a just a call to their super class like super.onStart(). - In the next step I moved the TestService outside of the jar into an Android library (in Eclipse enable checkbox Is Library or project.properties should contain android.Library=true ). I built the library and included it into the test app. Now i can instantiate the service using bindService API from the app, the debugger breaks in onStart() and onCreate() methods of TestService class. On Monday, February 11, 2013 4:30:56 PM UTC-8, Lew wrote: RKSHR wrote: No the JAR is not set up as a Library project, as all I have is, compile the classes using javac and then bundle them into a jar using jar builder. You should probably build it as a library project, since it does have something specific to Android in it. I'm not expert in library projects, but as I understand they're the way to package Android stuff for other Android stuff. By nothing specific to android [sic], I meant the classes used within the service, other than the obvious service class. I did not have this service class before and there is a singleton factory class that the app was using to instantiate. Now I have moved the factory instantiation into the service class. I want the app to just bind to the service, so the factory instantiation happens in the background within the service. There's a world of difference between nothing and nothing other than... . And that difference might be the difference that makes the difference. You might want to investigate. Lew wrote: RKSHR wrote: I did make sure that there were no R.xx classes in the service, infact I dont need any resources in the service. I did double check again and nothing was present, although an import definition to resources class was left there. I wasn't sure if it would make a difference, but I removed that definition anyway and recompiled the jar without any different result. The application loading the jar, still cannot bind to the service. The service is a very simple class that just instantiates a set of regular java
Re: [android-developers] Re: Binding to Android service in an external jar doesn't seem to be working
I should have said, statically linked code isn't really doing anything *differently* Kris On Wed, Feb 13, 2013 at 8:33 PM, Kristopher Micinski krismicin...@gmail.com wrote: I'm still confused for two reasons: - I've made the jar approach work before, and intuitively statically linked code shouldn't really be doing anything as long as you're not making references to the resources classes. - Why do you think you have to distribute code with an Android library project? You can just remove (everything in) the src/ directory and distribute it that way, no source required. I'm not sure why your previous approach wasn't working: I'd have to see an example of what you're doing to postulate as to why you couldn't make it work, but in the end everything is bytecode. Kris On Wed, Feb 13, 2013 at 8:25 PM, RKSHR rksh...@gmail.com wrote: The discussion that I started initially was to find out if a service can be defined in a jar file (not Android library) and if the jar file can be distributed for application developers and if they can bind or start that service ? I was simply unable to do it. Ofcourse, the service was declared in the application's manifest file. Once I created a Android library and defined the service in the library, then it worked fine, but with this approach, source code of the library will have to distributed. RK On Wednesday, February 13, 2013 4:26:51 PM UTC-8, Kristopher Micinski wrote: If I'm not misreading this discussion, the problem is that every service must explicitly be declared in a manifest file. There is no such thing as implicitly or programmatically creating a service. (This has an unfortunate benefit for would be dynamic scripting languages implemented ala JVM wrapper which might otherwise allow you to have first class components..) This is pretty typical: lots of jars for Android are distributed with the caveat that you need to explicitly declare a certain Service in your Android manifest. And yes, library projects basically allow you to do this for the user using your project, so that they don't have to (as) explicitly set up your components. Kris On Wed, Feb 13, 2013 at 5:11 PM, RKSHR rks...@gmail.com wrote: I spent some more time and this is what I found so far. - An app cannot bind to a service or instantiate a service if the service is declared in a jar file (that is not a Android library). Note that I'm just building a jar file using javac compiler and jar utility, without the need for AndroidManifest xml file. I tried creating a TestService class that extends Service class and built that into a jar. In a test app, I imported the jar file and put a break point in onStart() and onCreate() methods of TestService class. In the app I tried calling both bindService and startService, both of them return a false or a null value and the debugger never breaks in onStart() or onCreate(). Both these methods had one line implementations with a just a call to their super class like super.onStart(). - In the next step I moved the TestService outside of the jar into an Android library (in Eclipse enable checkbox Is Library or project.properties should contain android.Library=true ). I built the library and included it into the test app. Now i can instantiate the service using bindService API from the app, the debugger breaks in onStart() and onCreate() methods of TestService class. On Monday, February 11, 2013 4:30:56 PM UTC-8, Lew wrote: RKSHR wrote: No the JAR is not set up as a Library project, as all I have is, compile the classes using javac and then bundle them into a jar using jar builder. You should probably build it as a library project, since it does have something specific to Android in it. I'm not expert in library projects, but as I understand they're the way to package Android stuff for other Android stuff. By nothing specific to android [sic], I meant the classes used within the service, other than the obvious service class. I did not have this service class before and there is a singleton factory class that the app was using to instantiate. Now I have moved the factory instantiation into the service class. I want the app to just bind to the service, so the factory instantiation happens in the background within the service. There's a world of difference between nothing and nothing other than... . And that difference might be the difference that makes the difference. You might want to investigate. Lew wrote: RKSHR wrote: I did make sure that there were no R.xx classes in the service, infact I dont need any resources in the service. I did double check again and nothing was present, although an import definition to resources class was left there. I wasn't sure if it would make a difference, but I removed that definition anyway and recompiled the jar without
Re: [android-developers] Fwd:
On Wed, Feb 13, 2013 at 11:39:04AM -0800, Red Cricket wrote: Oh great a malicious spam post gets posted while my questions are ignored. Was that a spam I followed up to? I should have known by the lack of any actual content. Oh well. Later, --jim -- THE SCORE: ME: 2 CANCER: 0 73 DE N5IAL (/4)MiSTie #49997 Running Mac OS X Lion spooky1...@gmail.com ICBM/Hurricane: 30.44406N 86.59909W In light of DHS's recommendation to defend yourself against armed intruders with scissors, I'm giving my Remington .270 rifle a new nickname: Scissors. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Parser
As long as you agree..that's all that matters.. ;). No I hear you.. for simple things I agree too.. although I always tend to try to eek every last bit of speed/memory save I can and would probably these days just use jackson for everything. Jackson has a nice json to pojo and pojo to json feature as well, which is nice to use your own model objects with json. On Tue, Feb 12, 2013 at 12:09 PM, Kristopher Micinski krismicin...@gmail.com wrote: I don't disagree, It's just that I'm typically processing a very minor amount of data (responses from web APIs, a small amount of the time). But like I said, it's a trade off, for any real use of JSON I'd also recommend something stream based, : ) Kris On Tue, Feb 12, 2013 at 2:54 PM, Kevin Duffey andjar...@gmail.com wrote: The problem with the built in o e is it is similar to a DOM parser for xml in that it will load the entire json document into memory first. Jackson is a json stream processor so it uses a lot less memory and is typically much faster. I lean towards Jackson myself. On Feb 12, 2013 7:27 AM, Kristopher Micinski krismicin...@gmail.com wrote: JSON is so easy to use, I've never really had a problem with org.json. If you can get by using it I would do that, as it's already in the API (you won't have statically linked code sitting around clouding your app). kris On Tue, Feb 12, 2013 at 7:16 AM, Arun Kumar K arunkuma...@npcompete.net wrote: Hi, I want to know which parser is best for android application.. What is the different between json and jackson parser. which parser is best json or JACKSON -- Thanks Regards K.Arun Kumar -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To
[android-developers] splash with animation
Hi Good Moorning, i need more help from these blog,How can i create splash screen with animation.these splash screen look like STC app in play store. Here activity will loaded from bottom to top,splash image move top when activity loaded. these i tried with small piece of code but it is not execute as my requirement or give me any code blogs. Thank you in advance. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Hi..
Hi Guys I cannot run jar file.. its java question Please help me how can i do that..if you guys have any idea.. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] View
Hi guys, I have doubt about layout.. RelativeLayout xmlns:android=http://schemas.android.com/apk/res/android; android:id=@+id/layercontainer android:orientation=horizontal android:layout_width=fill_parent android:layout_height=wrap_content android:background=#ff TextView android:id=@+id/existingbillers_header android:layout_width=match_parent android:layout_height=wrap_content android:background=@drawable/background_with_out_logo android:gravity=center android:text=Select Existing Billers android:textAppearance=?android:attr/textAppearanceLarge android:textColor=#ff android:textSize=20sp android:textStyle=bold / RelativeLayout android:id=@+id/*existing_list* android:layout_width=wrap_content android:layout_height=wrap_content android:layout_below=@+id/existingbillers_header ListView android:id=@android:id/list android:layout_width=fill_parent android:layout_height=wrap_content android:layout_below=@+id/text1 / TextView android:id=@+id/text1 android:layout_width=wrap_content android:layout_height=wrap_content android:layout_alignParentLeft=true android:padding=10dp android:textSize=16sp android:textColor=#00 android:typeface=sans/ ImageView android:id=@+id/image1 android:layout_width=wrap_content android:layout_height=wrap_content android:layout_alignParentRight=true/ /RelativeLayout /RelativeLayout i want to get the *existing_list idhow can i get it pls help me* -- *Thanks Regards* *K.Arun Kumar* -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Canvas Android
Image its clarity gets reduced when we use on devices of different sizes So... On Tuesday, February 12, 2013 11:24:36 PM UTC+5:30, bob wrote: Why not just use an image? On Tuesday, February 12, 2013 11:03:57 AM UTC-6, janvi wrote: Thanks But those shaders are not suting my requirement I have drawn vertical rectangle and want to fill lines in that so plz suggest me or give me some sample sample example Thanks in advance On Friday, February 8, 2013 12:42:52 PM UTC+5:30, skink wrote: janvi wrote: Hello all I need small info,I have drawn a rectangle using canvas in android now i want to fill this rectangle with lines instead of solid color Plz help me out to solve this Which gradient is useful in this case?? see all the Shaders available on the platform: http://developer.android.com/reference/android/graphics/Shader.html pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Canvas Android
Bitmap shader is nothing but use an image which i dont want to do any alternate plz!! On Tuesday, February 12, 2013 10:38:05 PM UTC+5:30, skink wrote: janvi wrote: Thanks But those shaders are not suting my requirement I have drawn vertical rectangle and want to fill lines in that so plz suggest me or give me some sample sample example Thanks in advance On Friday, February 8, 2013 12:42:52 PM UTC+5:30, skink wrote: janvi wrote: Hello all I need small info,I have drawn a rectangle using canvas in android now i want to fill this rectangle with lines instead of solid color Plz help me out to solve this Which gradient is useful in this case?? see all the Shaders available on the platform: http://developer.android.com/reference/android/graphics/Shader.html pskink did you try all of them? what about BitmapShader? pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [android-developers] Re: libGLES_Trace server how to connect
I thought about this idea, i used TCPDUMP, while connecting using Android Open GL trace, but didn't see any message transfered. As anyone tried to use this DLL? On Thu, Feb 14, 2013 at 12:13 AM, bob b...@coolfone.comze.com wrote: Why not do a TCP port scan on your localhost and look for a high number? On Wednesday, February 13, 2013 3:12:50 PM UTC-6, David_lavi wrote: Thanks for the reply, it didn't work. As anyone try to create NDK project using libegl_trace.so? On Wed, Feb 13, 2013 at 7:30 PM, bob b...@coolfone.comze.com wrote: Maybe try port 8345? https://lh5.googleusercontent.com/-bm-2VYv45FY/URvNkJmtvAI/AMw/IJbL4Kwgd9Y/s1600/Screen+Shot+2013-02-13+at+11.28.46+AM.png On Wednesday, February 13, 2013 5:19:56 AM UTC-6, David_lavi wrote: Hi How can i connect to gltrace:server? I see this message gltrace::**waitForClientConnect**ion: server listening @ path gltrace How can i detect server port and address -- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-d...@**googlegroups.com To unsubscribe from this group, send email to android-developers+**unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/**group/android-developers?hl=enhttp://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+**unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/**groups/opt_outhttps://groups.google.com/groups/opt_out . -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Canvas Android
janvi wrote: Bitmap shader is nothing but use an image which i dont want to why? any alternate plz!! with shaders? no pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: View
Arun Kumar K wrote: Hi guys, i want to get the *existing_list idhow can i get it pls help me* how to get what? what is existing_ list id? pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[android-developers] Re: Hi..
Ibrahim Sada wrote: Hi Guys I cannot run jar file.. yes, you cannot run jar file pskink -- -- 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@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups Android Developers group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
