date:20120123

use android localization.

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More info,
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On Mon, Jan 23, 2012 at 12:39 PM, Areesha kamran arkamr...@gmail.comwrote:

 hello

i m new in monoandroid. and i want to make an android application i
 which i can enter arabic text . Can any one help me

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[android-developers] webview with transparent background

2012-01-23 Thread أحمد العصيمي

Hello Android Developers ..

I have webview in my application and I want to make the background
transparent color ..

Can anybody help please?

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[android-developers] Southern Hemisphere Developer Labs

2012-01-23 Thread David Ross

I tried to find somewhere to make contact with someone from the ADL
group but failed, this is the closest thing I could find.

Can someone please explain why the Labs in Melbourne and Sydney have
only 48 hr confirmation for attendance? I registered now twice (other
than one brief HTML page there is no confirmation that my registration
has been received, no email, nothing) and I have no idea if I will be
accepted by the Googliers.

My big grumble is that 48 hours confirmations is just plain obnoxious.
What if you live on Brisbane, Adelaide or, heaven forbid, Perth? Yeah,
people from Adelaide can just drive the four hours and stay at their
aunty's place, but people from Brisbane and Perth have to make flight
bookings, hotel bookings, maybe a hire car (the ADL announcement did
not even give details like where it will be or how much it costs) and
doing that on 48 hr notice is almost impossible and certainly the most
expensive.

Please Googliers, think about some common business courtesy for people
who ulimately make Android the success Google wants it to be.

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[android-developers] How to create a Context Object in a separate process?

2012-01-23 Thread Tom

I was just wondering if there was a way to create a Context Object
outside of an application/ in a separate process? Currently I start a
class's main() method using app_process and su which works great (but
like input.jar, am, pm, etc). To access the APIs I need to I reflect
on ServiceManagerNative and obtain IInterface references. My intent is
to create an application on the Android Market for rooted users that
has access to what would otherwise be system APIs.

I have tried reflection on ActivityThread and calling systemMain() and
getSystemContext(), but these do me no good. The issue I get is below:

E/RootTools(13487): Caused by: java.lang.RuntimeException: Can't
create handler inside thread that has not called Looper.prepare()

Finally, I have tried calling the main() method of ActivityThread
prior to this, but my process crashes then as well:

W/ActivityManager(179): No pending application record for pid 12622
(IApplicationThread android.app.ApplicationThreadProxy@41a27038);
dropping process

Am I trying to do something impossible, or is there a way on a rooted
device to start an Activity/ Service with the ROOT_UID so that any
permission enforcement gets ignored?

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[android-developers] In-app purchase charged credit card multiple times

2012-01-23 Thread Keith Johnston

I built and installed the Google sample app for testing in-app purchases. I 
bought the two items (sword and potion) for 99 cents each. Two transactions 
showed up in the Google checkout account for 99 cents. I then cancelled 
those orders in the Google checkout account. However, 11 charges for 1 
dollar appeared on my credit card. 

Has anyone else had this happen? Is this a bug in the in-app purchase or 
Google Merchant?

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[android-developers] peer to peer through wifi without cnetral device(accesspoint)

2012-01-23 Thread Harsha

how to create peer peer through wifi between two android phones..
i mean which protocal is used

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[android-developers] Rotation event landscape to reverseLandscape

2012-01-23 Thread Tac

Hi all,

Is there a way to receive an event when a screen rotates landscape to
reverseLandscape directly(without portrait or reversePortrait) in api
level8?
In this case, an activity is not re-created and does not call
onConfigurationChanged().

regards,

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[android-developers] Re: red crosses - beginner topic

2012-01-23 Thread Guus Bloemsma

Shot 3 tells you that Eclipse thinks those two library jars don't exist. If 
they do exist (check the exact path), refresh the App project. That will 
make eclipse scan all it's files.

Good luck.

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[android-developers] Unable to send text messages on some Android Phones using SmsManager

2012-01-23 Thread voicely

Hello,
My mobile app occasionally is sending text messages, everything works
great on most phones but i am starting to receive emails from some
users stating the messages aren't going out. Here is the code i am
using:

SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(+1222333, null, test sms, null, null);

I've read somewhere that I should use the PendingIntent, so i tried it
as follows:

PendingIntent pi = PendingIntent.getActivity(register.this, 0, new
Intent(register.this, register.class), 0);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(+1222333, null, test sms, pi, null);

But it still doesnt work. So far I have gotten emails from users of
Samsung Galaxy S II, Sprint Evo Shift, Samsung Sidekick phones.

Please keep in mind it's not phone specific, i have tested the app on
two of these phones (my friends) and the text message was sent
normally. What am i doing wrong, is there another way to send text
messages that would work on all phones?

Thanks!

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[android-developers] Unable to get Native Socket to accept requests

2012-01-23 Thread Chad A.

I'm porting a tinyish server to Android using the NDK.  The ultimate
goal is for my app to interact with the server through JNI and Android
Service classes.

I've run across a stumbling block, however.  The server fails to start
as soon as I call accept() on the socket.  I've pasted the code
below.  All I want to to is open a socket that listens to localhost
requests of port .

If anyone can give me advice, I would greatly appreciate it. Thanks,

---


static void
socket_listen_to(const char *host_name, unsigned int port) {
  struct sockaddr_in address;
  int listening_socket;
  int connection_socket;
  if (host_name) {
struct hostent *host_data;
host_data = gethostbyname(host_name);
if (!host_data || host_data-h_addrtype != AF_INET || host_data-
h_length != sizeof address.sin_addr) {
  exit(EXIT_FAILURE);
}
host_name = host_data-h_name;
memcpy(address.sin_addr, host_data-h_addr_list[0],
   sizeof address.sin_addr);
  }

  listening_socket = socket(PF_INET, SOCK_STREAM, 0);
  if (listening_socket == -1) {
exit(EXIT_FAILURE);
  }

  address.sin_family = AF_INET;
  address.sin_port = htons((unsigned short) port);

  if (bind(listening_socket, (struct sockaddr *) address, sizeof
address) == -1
  || listen(listening_socket, 5) == -1 ) {
closesocket(listening_socket);
exit(EXIT_FAILURE);
  }
  connection_socket = accept(listening_socket, NULL, NULL);
  if (connection_socket == -1 ) {
closesocket(listening_socket);
exit(EXIT_FAILURE);
  }
}

unsigned int port = ;
const char host_name[] = localhost;
socket_listen_at(host_name, port, gtp_input_FILE, gtp_output_FILE);

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[android-developers] Re: Difference between invalidate and requestLayout for Viewgroup

2012-01-23 Thread Guy Smith

Could the method Javadoc for invalidate() and requestLayout() have
{@see ...} to each other?

There's a lot to learn when you're a newbie to a framework. I've lost
hours on this. Yes, I now see the info at the top of the View class
Javadoc, but it would have been handy to have a pointer to it in the
place I went looking (the method Javadoc).

On Jan 13, 5:30 pm, Dianne Hackborn hack...@android.com wrote:
 Basically, yes.  Invalidate says something in your visuals has changed so
 you need to be redrawn; requestLayout() says something structural has
 changed so a new layout is needed (which also implies eventually redrawing).









 On Thu, Jan 12, 2012 at 6:53 PM, harvinder res...@gmail.com wrote:
  It is my understanding is that when invalidate() is  called on ViewGroup
  derived class  onDraw gets called. However, when requestLayout is called
  onMeasure and onLayout gets called.

  Is my understanding correct?

  Truly
  harvinder

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 Android framework engineer
 hack...@android.com

 Note: please don't send private questions to me, as I don't have time to
 provide private support, and so won't reply to such e-mails.  All such
 questions should be posted on public forums, where I and others can see and
 answer them.

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[android-developers] Re: Http post and get

2012-01-23 Thread Guus Bloemsma

You have to reuse the same cookie store, or better yet, the same http 
client.

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[android-developers] Same problem: I am not asked for drivers.

2012-01-23 Thread Rockio

At point 13 of http://unlockbootloader.sonyericsson.com/instructions
nothing happens.

13. On your computer, you will be asked for drivers. Point to the
usb_driver folder where you placed the android_winusb.inf-file, and
select the Android Boot loader Interface-file.

I executed all steps correctly I think.

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[android-developers] Auto start application after boot completed in Android

2012-01-23 Thread Khushbu Shah

I want to make an application which has auto start option in its
settings. I have made Settings activity in my application which is
derived from PreferenceActivity and give CheckBoxPreference for auto
start option. If auto start option is enabled my application should
start when booting of phone is completed. And if auto start option is
disabled then it should not start on boot completed.

To achieve this I have implemented derived class of BroadcastReceiver
which receives BOOT_COMPLETED intent, declare receiver in
AndroidManifest.xml and also give permission in AndroidManifest.xml.

In application also there is a derived class of Application and called
many methods, start service from the onCreate method of application
derived class. If I declare receiver in AndroidManifest.xml then after
booting completed onCreate of my application called and after that
onReceive method of BroadcastReceiver called.

Now the problem is that my application starts on boot completed every
time whether auto start is enabled or disabled. Is it possible to not
start application when auto start is disabled ?

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[android-developers] Re: Dynamic ImageButtons

2012-01-23 Thread Jim Andresakis

When you say dynamic do you mean the actions for the buttons change or
as in they move around onscreen?


On Jan 21, 2:13 pm, Ubiracy Santos ubiracy@gmail.com wrote:
 Can anyone give me an idea of how to create dynamic buttons? For example 
 ascreen
 that has 6 buttons with different actions.

 I own a web service that returns me an xml file that says where it goes when
  we touch the button. One of the buttons can start another one can open a
 website listing for example.

 Any idea is welcome ;)

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[android-developers] Help with Emacs for Android Development

2012-01-23 Thread bsquared

Hello,

I am trying to configure emacs for android development.

I have loaded :
android.el
android-mode.el

cedet
jdee

I have the following in my ~/.emacs config file:
(setq android-mode-sdk-dir correct-path-to-android-sdk-directory)
(add-hook 'gud-mode-hook
(lambda ()
(add-to-list 'gud-jdb-classpath correct-path-to-target-
android.jar)
))

when I attempt to compile I get errors indicating android.jar cannot
be found.

error: package android.app does not exist
import android.app.ListActivity;

The test application compiles fine in eclipse.

Thank you.

regards,
Brian

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[android-developers] I have make application for video recording but video is recording but sound is not coming

2012-01-23 Thread RAMA SHANKER TIWARI

I have make application for video recording but video is recording but
sound is not coming

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[android-developers] Want help regarding videos security in android application

2012-01-23 Thread Harshal Patil

Hello All,

I am developing an application for android froyo tablet. I wish to
store approx 15GB video on inbuilt memory of tablet with some security
and access that video only through my application. So that no one can
able to copy that videos.
So plse some one suggest how i will make security for videos.

Thanking you,
Harshal.

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[android-developers] Possible TabHost bug on samsung galaxy 10.1 tab running 3.2

2012-01-23 Thread Jim Andresakis

Hey guys,

I have a layout that Uses a tabhost which is viewed inside of a
dialog. I do this because it makes for a very quick menu box to pop
up. So far on all the phones Ive tested it on it works fine. However I
have a samsung galaxy 10.1 tablet running 3.2 and when I hit my button
to pull up the dialog menu with the tabhost layout the tabs are all
empty. Ive tried multiple work arounds to no avail. Like I said my
layout works as expected on all other devices Ive tried it on
including a visio tablet that runs 2.3 and the tabhost always works. I
suppose I could check for the specific case of the app being on this
specific device and if so implement a different layout. My reason for
saying that is because I went to using a tabhost the other layout I
had inside my dialog came up fine and infact it still does. I just
like the tabhost much better it makes for easier navigation by the
user.

So.has anyone had such issues with a tabhost on the samsung galaxy
10.1 tab?

If it helps heres my code which youll see is nothing to complicated.

from my java class

 dialog.setContentView(R.layout.maintabmenu);


final TabHost tabs = (TabHost)
dialog.findViewById(R.id.my_tabhost);
 tabs.setup();
 tabs.setCurrentTab(0);

 TabSpec tspec11 = tabs.newTabSpec(New Tab);
 tspec11.setIndicator(User);

 tspec11.setContent(R.id.ScrollView01);
 tabs.addTab(tspec11);

 TabSpec tspec2 = tabs.newTabSpec(New Tab);
 tspec2.setIndicator(Settings);

 tspec2.setContent(R.id.ScrollView02);
 tabs.addTab(tspec2);

 TabSpec tspec3 = tabs.newTabSpec(New Tab);
 tspec3.setIndicator(My options);
 tspec3.setContent(R.id.ScrollView03);
 tabs.addTab(tspec3);

and from my xml layout.

   TabHost xmlns:android=http://schemas.android.com/
apk/res/android
android:id=@+id/my_tabhost
android:layout_width=match_parent
android:layout_height=match_parent 

LinearLayout
android:orientation=vertical
android:layout_width=match_parent
android:layout_height=match_parent
android:padding=5dp
TabWidget
android:id=@android:id/tabs
android:layout_width=match_parent
android:layout_height=match_parent/
   FrameLayout
android:id=@android:id/tabcontent
android:layout_width=match_parent
android:layout_height=match_parent
android:padding=5dp

   ScrollView android:id=@+id/ScrollView01
  android:layout_width=match_parent
  android:layout_height=match_parent

  RelativeLayout
android:layout_width=match_parent
android:layout_height=match_parent
android:background=@drawable/bggreydotted
android:orientation=vertical 

TextView
android:id=@+id/usersname
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_alignParentTop=true
android:layout_centerHorizontal=true
android:text=User Info /

ImageView
android:id=@+id/profileimage2
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_centerHorizontal=true
android:layout_centerInParent=true
android:layout_centerVertical=true
android:src=@drawable/favicon_yellow_g_metal_bg2 /


ImageButton
android:id=@+id/drawMark
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_alignParentRight=true
android:layout_below=@+id/createMarks
android:background=@null

android:src=@drawable/graffitbuttondrawmark /

ImageButton
android:id=@+id/zmLevel
android:layout_width=wrap_content
android:layout_height=wrap_content
   android:layout_alignParentLeft=true
   android:layout_below=@+id/search
android:background=@null

android:src=@drawable/graffitbuttonzoomlevel /

ImageButton
android:id=@+id/license
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_alignParentRight=true
android:layout_below=@+id/mypreferences
android:background=@null
android:src=@drawable/graffitbuttonlicense /

ImageButton
android:id=@+id/mapView
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_below=@+id/zmLevel
android:layout_alignParentLeft=true

[android-developers] Safe number range for IDs in dynamic layout ?

2012-01-23 Thread Genius Androidus

Hi there,

I have just started creating an Activity with a fixed and a dynamic
layout part. The dynamic part (and the number of created TextViews) is
based on the data it should display. For saving / restoring instance
state, all TextViews need to have IDs.
Of course, I want to ensure that my own IDs will never conflict with
IDs that occur in the generated R class.
As the number of TextViews in the dynamic part is unknown, I can not
just predefine a bunch of IDs in R and use these.

Is there a safe number range I can use for my own layout component's
IDs ? Looking at R.java in the gen/ folder, I have the impression that
generated IDs are all greater than 0x7f00. Is that guaranteed ?

Thanks and Regards,
Markus

---

I've never claimed that a genius is what I currently am. It's wat I
want to become.

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[android-developers] UI requirement

2012-01-23 Thread Rachna Sharma

Hi Group,

I have UI requirement shown below:

|---|
|Header-1  |
| Checkbox1[]|
| Checkbox2[]|
| Checkbox3[]|
|---|
|Header-2  |
| Checkbox1 []   |
| Checkbox2 []   |
| Checkbox3 []   |
and so on clicking below button.
BUTTON  - clicking on this button on bottom will create header and 3
checkbox everytime. How can i achieve this? This is very urgent. I can
not take these in XML laypout as these need to be added dynamically on
runtime.

If possible, Please provide any sample code and guide me.

Thanks,
Rachana

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[android-developers] Browser Plugins in GB / ICS

2012-01-23 Thread Basavaraj S.S

Hi group,

I wanted to debug the plugin load sequence in android.

So checked with the sample script on ICS and GB emulators.
I see that navigator.plugins.length returns zero.

alert(navigator.plugins.
length);

this script alerts 0.

whereas in mozilla or any other browsers it returns 13 / 14 or the number
of plugins registered for that Browser.

So plz teach me as to whether plugins are supported in the default version
of the GB / ICS code got from android site.

Thanks,
Basavaraj S S

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[android-developers] Re: Unable to execute Bluetooth HDP Demo

2012-01-23 Thread Ming

Hi everyone,
I am planning to do a HDP project too. 
I would like to ask where you guys buy the medical device that support HDP?
It seems that most of you buy UA-767PBT-C, but I can't find where to buy 
this device...

I only find UA-767BT
http://www.amazon.com/UA-767PBT-D-Bluetooth-Blood-Pressure/dp/B0028Q2P3Y 


Thank a lot!

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[android-developers] Android app with database

2012-01-23 Thread Vladimir

I am a new in android develiping. Therefore I want a advice.

For instance I have app which connecting to database over internet. In
database is a table with list of streets.
Android app download this list then building a list view as the link
http://developer.android.com/resources/tutorials/views/hello-listview.html.

Which ways I can do it the best?

Thanks for answers)

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[android-developers] scroll smoothly?????

hi,
i use ebookdroid open source project in this project they are using
scroller for scrolling the page and canvas for draw the page .
bt prob is that when i scroll the page that time the white page appear
firstly and then render the page n then show the pdf page.in this case
i create bitmap and store in sdcard.

when i draw this bitmap and pdf page on the canvas that time it scroll
slow motion specially problem in acer A-500 Tab..
how to solve this problem...???

Thank You,
Rajesh patil

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[android-developers] advice request for Initial concept planning

2012-01-23 Thread Pitar

I don't consider myself a programmer. I understand most concepts
involved, but have difficulty creating html/xml/css pages without
referencing w3c.  That being said, I have several ideas for apps and
want to plan them out before approaching the right programmer(s) to
put them in development.  In a perfect world I'd ask if there is a
blueprint-style preparation format?  My goal in this is to minimize
the communication gap between myself and the developer and minimize
the consultation sessions.  Any advice or resources would be greatly
appreaciated!!

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[android-developers] Re: Help me....

2012-01-23 Thread Lindsay Parker



I had the same problem, because I missed this message in Installing the 
SDK.  Hope this helps.


Optionally, you might want to add the location of the SDK's tools/ and 
platform-tools to your PATH environment variable, to provide easy access to 
the tools.
 How to update your PATH http://developer.android.com/sdk/installing.html#

Adding both tools/ and platform-tools/ to your PATH lets you run command 
line tools http://developer.android.com/guide/developing/tools/index.html 
without 
needing to supply the full path to the tool directories. Depending on your 
operating system, you can include these directories in your PATH in the 
following way:

   - On Windows, right-click on My Computer, and select Properties. Under 
   the Advanced tab, hit the Environment Variables button, and in the dialog 
   that comes up, double-click on Path (under System Variables). Add the full 
   path to the tools/ and platform-tools/ directories to the path.
   - On Linux, edit your ~/.bash_profile or ~/.bashrc file. Look for a line 
   that sets the PATH environment variable and add the full path to the 
   tools/ and platform-tools/ directories to it. If you don't see a line 
   setting the path, you can add one:
   
   export PATH=${PATH}:sdk/tools:sdk/platform-tools
   
   - On a Mac OS X, look in your home directory for .bash_profile and 
   proceed as for Linux. You can create the .bash_profile if you don't 
   already have one.

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[android-developers] Convert Linux x86 Shared Library (.so) to Android Armeabi

2012-01-23 Thread Mani

Hi everyone,
I'm wondering if there is a way to convert a shared library file (.so)
built in Linux for X86 computers to Android Armeabi one. I have
the .so file but i do not have access to the source code, so I need to
come up with the Armeabi library file in order to use it in my Android
project (JNI Native source files).

Thanks

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Re: [android-developers] startActivitiesForResult problem

2012-01-23 Thread raju

Hi Vani,
  plz try this solution , it might work i guess.
1) Override  OnActivityResult() method in A, B, C activities and launch
B,C,D activities using  StartActivityForResult() method
2)  call SetResult() method from Activity D, so that  it hits
OnActivityResult() of activity C,
3)  u need to call again  SetResult() method  from
 OnActivityResult()  activity C , so that it hits OnActivityResult() of
 activity B
4)call SetResult() from B's OnActivityResult() , now it hits
OnActivityResult() method of activity A

regards
raju

On Fri, Jan 20, 2012 at 1:54 PM, vani reddy vani.reddy.bl...@gmail.comwrote:


 HI friends,

 In my app i am  traversing between 4 activities A,B,C,D .

 in Activity A i am going to B and then C and D

 Intent intent = new Intent(A,B);
 startActivityForResult(intent,0);

 From D i need to go to activity A


 from Activity D i am doing

 Intent intent = new Intent();
 intent.putExtra(str,str);
 setResult(RESULT_OK,intent)

 In activity A
 I am fetching result in

 onActivityResult(int requestCode, int resultCode, Intent data)
 {
 Here the intent data is null
 }

 How to resolve this issue.Please reply.





 --
 Regards,
 Vani Reddy

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[android-developers] where to store external database?

2012-01-23 Thread teoramone

I have already an external database where should i store it  so i can
use it on the mobile phone ?

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[android-developers] Caused by: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'

2012-01-23 Thread Nitin Sethi

This seems to be a pretty common problem the beginners face. Despite
reading all the solutions, I could not arrive at a solution. Please
point out the mistake I am doing.

Main Activity:

package com.nitinsethi.smsfinder;

import java.util.ArrayList;

import android.app.ListActivity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;

public class SMSFinderActivity extends ListActivity {


private Cursor mSmsCursor;
public static final String KEY_SENDER = person;
public static final String KEY_BODY = body;

private ArrayListString msgs = new ArrayListString();

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}

public void findSMS(View search) {
Uri uri = Uri.parse(content://sms/inbox);
String wordToFind = ((EditText)
findViewById(R.id.wordToFind)).getText().toString();
mSmsCursor = getContentResolver().query(uri,new String[]
{ KEY_SENDER, KEY_BODY },KEY_BODY +  LIKE  + \% + wordToFind + %
\, null,date +  DESC);
startManagingCursor(mSmsCursor);

if ( mSmsCursor.moveToFirst()) {
do{

msgs.add(mSmsCursor.getString(mSmsCursor.getColumnIndexOrThrow(KEY_BODY)));
} while(mSmsCursor.moveToNext());
}

Intent intent = new Intent(this, ShowSMSListActivity.class);

Bundle arrayBundled = new Bundle();
arrayBundled.putStringArrayList(smslist, msgs);
intent.putExtras(arrayBundled);
startActivity(intent);
}

}


SMSList Activity


package com.nitinsethi.smsfinder;

import java.util.ArrayList;

import android.app.ListActivity;
import android.os.Bundle;
import android.util.Log;
import android.widget.ArrayAdapter;

public class ShowSMSListActivity extends ListActivity {

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.sms_list);


Bundle bundle = getIntent().getExtras();
ArrayListString msgs = bundle.getStringArrayList(smslist);

Log.d(ShowSMSListActivity,msgs.get(1));

ArrayAdapterString arrayAdapter = new 
ArrayAdapterString(this,
R.layout.listitem_layout,msgs);
setListAdapter(arrayAdapter);

}
}


main.xml:


?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=vertical 

EditText
android:id=@+id/wordToFind
android:layout_width=fill_parent
android:layout_height=wrap_content
android:hint=Type the word to find..
android:padding=10dip /

Button
android:id=@+id/search
android:layout_width=wrap_content
android:layout_height=wrap_content
android:layout_gravity=right
android:padding=10dip
android:text=Search SMS
android:onClick=findSMS /

/LinearLayout


sms_list.xml:


?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
  android:layout_width=wrap_content
android:layout_height=wrap_content

ListView android:id=@+id/android:list
  android:layout_width=wrap_content
android:layout_height=wrap_content/


TextView android:id=@+id/android:empty
  android:layout_width=wrap_content
android:layout_height=wrap_content
android:text=No SMS/
/LinearLayout


listitem_layout.xml


?xml version=1.0 encoding=utf-8?
TextView xmlns:android=http://schemas.android.com/apk/res/android;
android:id=@+id/text1
android:layout_width=fill_parent
android:layout_height=wrap_content
android:paddingRight=100dip
android:textSize=30dip /




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[android-developers] andengine vs libgdx

2012-01-23 Thread Rudy

I´m starting as a developer in Android (in games) but which engine its
the best and why, thanks for the help :)

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[android-developers] when I log into my developer account to publish it's asking me to register all over again

2012-01-23 Thread Monkeypantsstudios

I am not sure whats changed but when I log into my developer account,
It's asking me to register and pay the fee all over again

anyone have a solution to this I have an app in the store already and
can't get to it.

Thanks

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[android-developers] Custom volume buttons

2012-01-23 Thread Oliviu Vais

Hello.
I've been trying to make an app where i have volume buttons on screen.
I cannot get them to work. Can anyone please help?

public void onClick(View v) {
// TODO Auto-generated method stub
switch(v.getId()){
case R.id.bPlus:
mp.setAudioStreamType(AudioManager.ADJUST_RAISE);

break;
case R.id.bMinus:

break;

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[android-developers] How to play video on surface view?

Hi,

i want to play video on surface view..
i m using surface view for dwawing bitmpa in that i use the video view
bt it cant show video bt hear sound how it solve

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[android-developers] How to play vide o on surface view?

Hi,
i m using surface view for drawing bitmap.when i m using video view to
show the video on it .it is not showing video only hear the sound.
How to solve this problem?


Thanx,
Rajesh Patil

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Re: [android-developers] Net Work slow

use System.gc()

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[android-developers] Re: Dashboard Application

Button b=new Button();
b.setText(OK);

On Jan 20, 8:28 pm, Ubiracy Santos ubiracy@gmail.com wrote:
 How can I create dynamic buttons?

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[android-developers] Custom volume control buttons

2012-01-23 Thread Oliviu Vais

I am a newbie in android, : )  and would like to use some custom
buttons to control the volume.
The buttons are in a switch case, i'm using a MediaPlayer and a
AudioManager but cant get this two linked. Any ideas?

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[android-developers] how to create dynamic button??

hi,
how to create dynamic button??

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[android-developers] How to draw SoftKeyboard keyCodes on a SurfaceView

2012-01-23 Thread Marcelo D . Ré

I have a problem with the softkeyboard and the surfaceview. I want to
write text on the surfaceview throught the onDraw method when I type
in the soft keyboard. I get the event but I couldn't get the
corresponding character to draw. I see a lot of post, and in someone
it say that the getNumber() should respond with the corresponding
character but it fail with badcodes. Here is may onKey method:

public boolean onKey(View v, int keyCode, KeyEvent event) {
Log.d(LOGTAG, keyCode: +keyCode+ -  + event.getNumber()+
Un: +event.getUnicodeChar());
this.charToDraw = +event.getNumber();
this.forceOnDraw();
return false;
}

The DDMS show this:

01-18 16:35:27.440: DEBUG/xxx(6227): keyCode: 47 - �� Un: 115
01-18 16:35:27.440: DEBUG/xxx(6227): onDraw: WRITING:��

I also try to use:

char keyCode = (char)keyCode;
String keyCode =  + keyCode;

but get the same result.

I need to transform the keyCode to a string to display with the
drawString of the surfaceview canvas.

I trying all of this on a Motorola Xoom.

Thanks

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[android-developers] How to get Hardware and software information of remote computer in android

2012-01-23 Thread kk

I want to get Hardware and software information of remote computer
which is already in my WiFi network.I found that Windows Management
Instrumentation (WMI) is useful for getting this information in
java.But when I use this for android I got runtime errors in
com4j.jar. I can't solve these errors.If you have any suggestion or
code then please tell me.If you have another way then please suggest.I
am new to Android

I also found that python script using _winreg can be useful to access
the remote computer registry and from registry I can get this
information but I don't know how to write this script and run on
remote computer and handle output please anybody have any idea then
suggest Thanks in Advance

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[android-developers] Scroll View

2012-01-23 Thread Oliviu Vais

I am trying to scroll a HorizontalScrollView by 2 buttons, one left,
one right.
What am i doing wrong? Which one to choose?

sw - scroll view

public boolean onTouch(View v, MotionEvent event) {
// TODO Auto-generated method stub
switch(v.getId()){
case R.id.bRight:
sw.smoothScrollBy(20, 0);
break;
case R.id.bLeft:
sw.smoothScrollBy(-20, 0);
break;
}
return false;
}

public boolean onLongClick(View arg0) {
// TODO Auto-generated method stub
switch(arg0.getId()){
case R.id.bRight:
sw.smoothScrollBy(50, 0);
break;
}
return false;

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[android-developers] Integrating bh1780 ambient light to android hal

2012-01-23 Thread abhijit

Dear all,

I have bh1780 driver available in kernel (GPL).

Can any one tell me how to integrate this to android HAL ??.

What changes I have to make in my Android HAL??

How to send data to application level via Android HAL??

Thanks

Abhijit

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[android-developers] Strange problem with TableLayout and TextView

2012-01-23 Thread Jim Morris

When I run the code below with

Button t = DynamicLayout.CreateButton(this, id++, 0x  /* text
color */, 20  /*  text size */, Button, Gravity.CENTER,
res.getDrawable(R.drawable.spot_button), true);

and

// TextView t = DynamicLayout.CreateTextView(this, id++, 20 /*  text
size */, 0x /* text color */, 200 /* width */, 100 /* height
*/, TextView, false);

commented out, I get 12 buttons displayed with text Button. No
problem.

When I comment out the Button code and un-comment the TextView code, I
get nothing displayed.

I know there are some things missing here, but why does this work with
buttons and not with a TextView? The text color I am using is
0x and the background is dark, so I don't think the color is
the problem.

Anybody got any ideas?

===


   ...
  TableLayout table = DynamicLayout.CreateTableLayout(this, id++,
Gravity.CENTER|Gravity.TOP, fill, 150, false, false);
  top.addView(table);
  createMenus(table);
  return top;
   }

   private void createMenus(TableLayout table) {
final Resources res = getResources();
final int fill = LinearLayout.LayoutParams.FILL_PARENT;
for (int menuIndex = 0; menuIndex  D.menus.getSize(); menuIndex+
+) {
   TableRow tr = DynamicLayout.CreateTableRow(this, id++,
Gravity.LEFT, fill, 50);
   for (int i = 0; i  4; i++) {
//Button t = DynamicLayout.CreateButton(this, id++,
0x, 20, Button, Gravity.CENTER,
res.getDrawable(R.drawable.spot_button), true);
TextView t = DynamicLayout.CreateTextView(this, id++, 20,
0x, 100, 50, TextView, false);
tr.addView(t);
}
table.addView(tr);
}
   }

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[android-developers] Two webview windows in one app

2012-01-23 Thread William

Is it possible to have 2 webview windows that each open a seperate
site? The first Webview window will have 50% height and so will the
2nd one as well.

If not, is it somehow possible to read 2 html pages where the first
one will always be stuck, covering 50% of the screen while the
bottom window is filled with text and is scrollable (as in that the
top window will stay even if you scroll)?

Sorry for bad english, it's not my main language.

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[android-developers] Unable to create AVD

2012-01-23 Thread Muhammad Shoaib

Hi everyone..
I m new to android development world
I set all essential elements jdk,eclipse etc but when I want to create AVD
it gives me  a message unable to find userdata.img
plz guide me

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[android-developers] Limit App Usage

2012-01-23 Thread Deeps

I'm trying to create an app, but want to limit it's use to just my
organization. Is it possible?

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[android-developers] Re: Unable to execute Bluetooth HDP Demo

2012-01-23 Thread vijay

Hi ,

I still see the issue with my Nonin device even on Android 4.0.3.
here is what is see in my log,

using demo sample i am able to connect to the device but i am not
getting any data from the device

Any help?

I//system/bin/bluetoothd( 1198): bluetoothd[1199]: external/bluetooth/
bluez/plugins/hciops.c:conn_complete() status 0x00
I//system/bin/bluetoothd( 1198): bluetoothd[1199]: external/bluetooth/
bluez/src/adapter.c:adapter_get_device() 00:1C:05:00:49:4A
D/BluetoothEventLoop( 1089): Device property changed: 00:1C:
05:00:49:4A property: Connected value: true
I//system/bin/bluetoothd( 1198): bluetoothd[1199]: external/bluetooth/
bluez/plugins/hciops.c:remote_features_information() hci0 status 0
I//system/bin/bluetoothd( 1198): bluetoothd[1199]: external/bluetooth/
bluez/plugins/hciops.c:remote_name_information() hci0 status 0

E/BluetoothEventLoop.cpp( 1089): onHealthDeviceConnectionResult: D-Bus
error: org.bluez.Error.HealthError (No matching MDEP found)

D/BluetoothEventLoop( 1089): onHealthDeviceConnectionResult 1 6001
I//system/bin/bluetoothd( 1198): bluetoothd[1199]: external/bluetooth/
bluez/plugins/hciops.c:disconn_complete() handle 1 status 0x00
I//system/bin/bluetoothd( 1198): bluetoothd[1199]: external/bluetooth/
bluez/src/event.c:btd_event_disconn_complete()
I//system/bin/bluetoothd( 1198): bluetoothd[1199]: external/bluetooth/
bluez/src/adapter.c:adapter_remove_connection()
D/BluetoothEventLoop( 1089): Device property changed: 00:1C:
05:00:49:4A property: Connected value: false
W/ThrottleService( 1089): unable to find stats for iface rmnet0
I/power   ( 1089): *** set_screen_state 0
D/SurfaceFlinger(  125): About to give-up screen, flinger = 0x1420918
W/ProcessStats( 1089): Skipping unknown process pid 1620
W/NetworkManagementSocketTagger( 1089): setKernelCountSet(10048, 0)
failed with errno -2
D/dalvikvm( 1089): GC_CONCURRENT freed 629K, 14% free 8879K/10247K,
paused 5ms+4ms




On Jan 14, 6:07 am, jfernandez jorge.fernandez.gonza...@gmail.com
wrote:
 Hi Fernando,

 I have introduced a change in the implementation of the
 BluetoothHealthCallback mHealthCallback. Exactly, in its method
 onHealthChannelStateChange(...). I detected that the state machine
 during the stablishment of a new HDP connection is: Disconnected-
 Connecting-Connected. However, you can see that the example is
 checking the case Disconnected-Connected, but not the case Connecting-
 Connected. I added this new case Connecting-Connected, and now it
 works and I'm able to read/write data from/to UA-767PBT-C and a board
 that emulates several biomedical devices.

 I hope it help you.

 Regards.

 On 14 ene, 12:35, Fernando Almeida reala...@gmail.com wrote:







  Hi jfernandez... i upgrade my android version to 4.03 and still can't
  connect...

  Could you please show me the changes that you made?

  Thank you

  On 13 Jan, 10:57, jfernandez jorge.fernandez.gonza...@gmail.com
  wrote:

   Hi again,

   Well, after upgrading my Android 4.0 to 4.03, and adding some changes
   to the BluetoothHDPsample, I'm able to connect to the biomedical
   device, as well as I'm able to read/write data from/to theHDP
   channel. So, it seems the problem has been fixed in this new Android
   version.

   Regards.

   On 15 dic 2011, 18:30, jfernandez jorge.fernandez.gonza...@gmail.com
   wrote:

Hi all,

I'm executing theBluetoothHDPDemo [1]  (offered from Android 4.0
Ice Cream Sandwich) in my Android smartphone. When I have registered
the application in order to receive data, and I have paired the
biomedical device with the smartphone, I try to open the channel
connection and I can see that the device starts sending data to the
smartphone. However, the smartphone is unable to open the channel
connectionHDP.

At the end of this message you can see the output obtained in the
LogCat.

Has anybody achieved to run successfully this sample about the use of
theBluetoothHealth Profile API? Any ideas?

Thanks. Regards.

[1]http://developer.android.com/resources/samples/BluetoothHDP/index.html

This is the log that I obtain:

12-15 16:40:54.048: I/BluetoothHDPService(1105): connectChannel()
12-15 16:40:54.068: D/BluetoothService(147): CONNECTION_STATE_CHANGE:
00:80:25:14:A1:BC: 0 - 1
12-15 16:40:55.169: D/ConnectivityService(147):
handleInetConditionHoldEnd: net=1, condition=0, published condition=0
12-15 16:40:59.393: D/BluetoothEventLoop(147): Device property
changed: 00:80:25:14:A1:BC property: Connected value: true
12-15 16:41:00.024: D/BluetoothEventLoop(147): Health Device :
devicePath: /org/bluez/278/hci0/dev_00_80_25_14_A1_BC:channelPath:/org/
   bluez/278/hci0/dev_00_80_25_14_A1_BC/chan3115:existstrue
12-15 16:41:00.034: E/BluetoothService.cpp(147):
getChannelApplicationNative
12-15 16:41:00.044: E/bluetooth_common.cpp(147):
dbus_func_args_timeout_valist: D-Bus error in Acquire:
org.bluez.Error.HealthError (Cannot

[android-developers] Re: Help clarifying Android Market Developer Program Policies Spam and Placement

2012-01-23 Thread Videanet

Dear John, just some days ago I have received the same email. As you, I 
also removed any possible keywords and spam in apps description. I have 
also some webview to external web sites. 
In order to comply to fourth point I have linked the apps in some points to 
web pages hosted by myself but I'm not sure it will be enough for G.
Two questions if you don't mind: have you also removed the link to 
government websites? what has happened after the 7 days to your apps?
I hope you can give me a light in this issue.
tx
videanet

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[android-developers] When a user uninstall my app, will the content provider be gone with the uninstalling, how about the changes I made to built in content provider?

2012-01-23 Thread sammiwei

When a user uninstall my app, will the content provider be gone with
the uninstalling, how about the changes I made to built in content
provider?

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[android-developers] Re: Flash player in background

2012-01-23 Thread M CC

Hello asxz,
thank you for posting this issue of yours.
Unfortunately I cannot help you with the code (I wrote a couple of
apps myself a few months ago but not using Flash Player).
What I can tell you is, as far as I know, the Flash player is (quite
strangely) made not to play/function when in background. I hate this
because for example
there is no way to listen to a youtube video music without having to
look at the video itself (in some case the video is a still image!!).
Have a look at this:

http://android-developers.blogspot.com/2010/04/multitasking-android-way.html

Regards



On Dec 29 2011, 2:55 am, asxz8722 asxz8...@gmail.com wrote:
 Hi, dear

 I want to build a live video chating system.

 In my design, there are two activities:
 1. chat
    People can chat in this activity.
    There should be a list of TextView, dynamic changing when someone is
 talking.
 2. Live video player
    In this activity, a WebView embed a flash player to play the live
 stream.

 I can overwrite the onOptionsItemSelected in Activities to switch between
 Activities
 Here is a part of my code:
 public boolean onOptionsItemSelected(MenuItem item){
 switch(item.getItemId()){
 case Menu.FIRST;:
 Intent intent = new Intent();
 intent.setClass(Video.this,Chat.class);
 startActivity(intent);
 break;
 default:}

 return super.onOptionsItemSelected(item);

 }

 and, here is my problem:
 When I am chating with other people, the live stream should still alive.
 However, when I change the activity from Live video player to chat
 Activities

 Intent intent = new Intent();
 intent.setClass(Video.this,Chat.class);
 startActivity(intent);

 would recreate the Chat activity, and the original activity(Live video
 player) would be paused.

 So, is there any solution to make the flash player play like in background?
 even when changing activities, this flash player is still playing.

 P.S I have tried to put a webview with a flash player embed in in Service
 and get the
 webview back from Service and add it to chat activity.

 then I get an error:

 Thread [1 main] (Suspended (exception ClassCastException))
 ViewRoot.draw(boolean) line: 1634
 ViewRoot.performTraversals() line: 1323
 ViewRoot.handleMessage(Message) line: 1959
 ViewRoot(Handler).dispatchMessage(Message) line: 99
 Looper.loop() line: 150
 ActivityThread.main(String[]) line: 4310
 Method.invokeNative(Object, Object[], Class, Class[], Class, int, boolean)
 line: not available [native method]
 Method.invoke(Object, Object...) line: 507
 ZygoteInit$MethodAndArgsCaller.run() line: 839
 ZygoteInit.main(String[]) line: 597
 NativeStart.main(String[]) line: not available [native method]

 But, when the webview just load a normal url without flash likewww.google.com,
 it will load successfully.

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[android-developers] problem while using spinners

2012-01-23 Thread sharath



actually i am using 4 spinners...4th spinner must get filled depending on 
the selection made in 1st spinner?


?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
android:background=#ADD8E6

TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Group
android:textColor=#00
android:textSize=30px
/
 Spinner android:id=@+id/group
android:layout_width=match_parent
android:layout_height=wrap_content
   
android:prompt=@string/group_prompt
android:entries=@array/group_names
/   
 TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Year
android:textColor=#00
android:textSize=30px /
 Spinner android:id=@+id/year
android:layout_width=match_parent
android:layout_height=wrap_content
android:drawSelectorOnTop=true
android:prompt=@string/year_prompt
android:entries=@array/year_names
/ 
  TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Section
android:textColor=#00
android:textSize=30px /
 Spinner android:id=@+id/section
android:layout_width=match_parent
android:layout_height=wrap_content
android:drawSelectorOnTop=true
android:prompt=@string/section_prompt
android:entries=@array/section_names
/
  TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Subject
android:textColor=#00
android:textSize=30px / 
 Spinner android:id=@+id/subject
android:layout_width=match_parent
android:layout_height=wrap_content
android:drawSelectorOnTop=true
android:prompt=@string/subject_prompt

/
/LinearLayout

?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
android:orientation=vertical
android:layout_width=fill_parent
android:layout_height=fill_parent
android:background=#ADD8E6

TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Group
android:textColor=#00
android:textSize=30px
/
* Spinner android:id=@+id/group*
*android:layout_width=match_parent*
*android:layout_height=wrap_content*
*   *
*android:prompt=@string/group_prompt*
*android:entries=@array/group_names*
*/   *
 TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Year
android:textColor=#00
android:textSize=30px /
 Spinner android:id=@+id/year
android:layout_width=match_parent
android:layout_height=wrap_content
android:drawSelectorOnTop=true
android:prompt=@string/year_prompt
android:entries=@array/year_names
/ 
  TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Section
android:textColor=#00
android:textSize=30px /
 Spinner android:id=@+id/section
android:layout_width=match_parent
android:layout_height=wrap_content
android:drawSelectorOnTop=true
android:prompt=@string/section_prompt
android:entries=@array/section_names
/
  TextView  
android:layout_width=fill_parent 
android:layout_height=wrap_content 
android:text=Subject
android:textColor=#00
android:textSize=30px / 
* Spinner android:id=@+id/subject*
*android:layout_width=match_parent*
*android:layout_height=wrap_content*
*android:drawSelectorOnTop=true*
*android:prompt=@string/subject_prompt*
**
*/*
/LinearLayout
   
This is the xml file.   

spinner with id *subject* must get updated depending on the selection in 
the spinner with id *group*

i am using getItem(position) to get the item selected in 
(1stspinner)spinner with id *group*
*code:*
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.AdapterView.OnItemSelectedListener;

public class Trial1Activity extends Activity {
/** Called when the activity is first created. */
String a1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
 
Spinner s1 = (Spinner) findViewById(R.id.group);
   
final ArrayAdapterCharSequence adapter = 
ArrayAdapter.createFromResource(
this, R.array.group_names, 
android.R.layout.simple_spinner_item);

[android-developers] Always overlayed soft keyboard

2012-01-23 Thread tsukishiro yamazaki

Hello,

I am making my own soft keyboard based on the SoftKeyboard sample from
developers.android.com
I wanted to make mine always overlayed on the activity behind/below
it.
By this, I mean that the keyboard won't push the contents of the
Activity out of the screen.
There's an application in the market called Transparent Keyboard that
has done this.
Can someone please give me tips on how to do this?

Thanks and best regards

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Re: [android-developers] How to Increase frame rate (fps) from onPreviewFrame??

2012-01-23 Thread TomL

Starting new threads with the exact same question will not improve the 
chances of getting an answer.

Stay on just one of your threads.  Re-read what others have suggested to 
you.  Reply to your own thread with updates about different techniques that 
you have tried that doesn't work.

Tom

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[android-developers] setFakeBoldText shows no text

2012-01-23 Thread Tsukrov Stanislav

Our customer reports the following problem on WowPad (Android 2.1):

setFakeBoldText(true);
setTypeFace(typeOurFont);

shows no symbols, but the symbols from the custom font. Without
setFakeBoldText both private area and normal letters are shown
properly.

No other devices show the problem.
Any advice?

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[android-developers] I Can't get DragShadow of Button widget.

2012-01-23 Thread Huricane Jo

Hello.

I've tried to implement drag and drop UI by using Drag and Drop
interface(http://developer.android.com/guide/topics/ui/drag-
drop.html), but I couldn't because I couldn't get DragShadow when
startDrag.

I'm using a Button and it works well in normal case, but if the button
is set as ' android:singleLine=true ', drag shadow of button isn't
showing.

I can't understand why the single line property affects to startDrag.

Is this a native bug or am I missing something?



P.S.
I have an another question.
Is there any way to change the position of drag shadow?

Drag shadow is appear under the finger, so user is hard to see the
drag shadow if the view is small.

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[android-developers] background of list becomes black while scrolling among items, in my app.

2012-01-23 Thread yogesh

Hello friends,
  I am new to android development. I have made an app.
But while scrolling among items in this app., background of the list
of items turns black. Items or text is visible though.
  Is there any solution to it
   Plz help.

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[android-developers] Re: Unable to execute Bluetooth HDP Demo

2012-01-23 Thread vijay

could you please share the changes need to get it working.
connection seems to working but i don't see data coming to device
running Android 4.0.3

On Jan 20, 10:00 am, Raul Ruiz spekwh...@gmail.com wrote:
 Hi all,

 I have Nonin working with HDP, if someone need help tell me.

 On 14 ene, 13:07, jfernandez jorge.fernandez.gonza...@gmail.com
 wrote:







  Hi Fernando,

  I have introduced a change in the implementation of the
  BluetoothHealthCallback mHealthCallback. Exactly, in its method
  onHealthChannelStateChange(...). I detected that the state machine
  during the stablishment of a new HDP connection is: Disconnected-
  Connecting-Connected. However, you can see that the example is
  checking the case Disconnected-Connected, but not the case Connecting-
  Connected. I added this new case Connecting-Connected, and now it
  works and I'm able to read/write data from/to UA-767PBT-C and a board
  that emulates several biomedical devices.

  I hope it help you.

  Regards.

  On 14 ene, 12:35, Fernando Almeida reala...@gmail.com wrote:

   Hi jfernandez... i upgrade my android version to 4.03 and still can't
   connect...

   Could you please show me the changes that you made?

   Thank you

   On 13 Jan, 10:57, jfernandez jorge.fernandez.gonza...@gmail.com
   wrote:

Hi again,

Well, after upgrading my Android 4.0 to 4.03, and adding some changes
to the BluetoothHDPsample, I'm able to connect to the biomedical
device, as well as I'm able to read/write data from/to theHDP
channel. So, it seems the problem has been fixed in this new Android
version.

Regards.

On 15 dic 2011, 18:30, jfernandez jorge.fernandez.gonza...@gmail.com
wrote:

 Hi all,

 I'm executing theBluetoothHDPDemo [1]  (offered from Android 4.0
 Ice Cream Sandwich) in my Android smartphone. When I have registered
 the application in order to receive data, and I have paired the
 biomedical device with the smartphone, I try to open the channel
 connection and I can see that the device starts sending data to the
 smartphone. However, the smartphone is unable to open the channel
 connectionHDP.

 At the end of this message you can see the output obtained in the
 LogCat.

 Has anybody achieved to run successfully this sample about the use of
 theBluetoothHealth Profile API? Any ideas?

 Thanks. Regards.

 [1]http://developer.android.com/resources/samples/BluetoothHDP/index.html

 This is the log that I obtain:

 12-15 16:40:54.048: I/BluetoothHDPService(1105): connectChannel()
 12-15 16:40:54.068: D/BluetoothService(147): CONNECTION_STATE_CHANGE:
 00:80:25:14:A1:BC: 0 - 1
 12-15 16:40:55.169: D/ConnectivityService(147):
 handleInetConditionHoldEnd: net=1, condition=0, published condition=0
 12-15 16:40:59.393: D/BluetoothEventLoop(147): Device property
 changed: 00:80:25:14:A1:BC property: Connected value: true
 12-15 16:41:00.024: D/BluetoothEventLoop(147): Health Device :
 devicePath: 
 /org/bluez/278/hci0/dev_00_80_25_14_A1_BC:channelPath:/org/
bluez/278/hci0/dev_00_80_25_14_A1_BC/chan3115:existstrue
 12-15 16:41:00.034: E/BluetoothService.cpp(147):
 getChannelApplicationNative
 12-15 16:41:00.044: E/bluetooth_common.cpp(147):
 dbus_func_args_timeout_valist: D-Bus error in Acquire:
 org.bluez.Error.HealthError (Cannot reconnect: MDL is not closed)
 12-15 16:41:00.044: E/BluetoothHealthProfileHandler(147): Error
 obtaining fd for channel:/org/bluez/278/hci0/dev_00_80_25_14_A1_BC/
 chan3115
 12-15 16:41:00.074: E/BluetoothService.cpp(147): destroyChannelNative
 12-15 16:41:00.074: E/BluetoothEventLoop.cpp(147):
 onHealthDeviceConnectionResult: D-Bus error:
 org.bluez.Error.HealthError (Mdl is not created)
 12-15 16:41:00.074: D/BluetoothEventLoop(147):
 onHealthDeviceConnectionResult 2 6001
 12-15 16:41:00.214: D/BluetoothEventLoop(147):
 onHealthDeviceConnectionResult 2 6000
 12-15 16:41:00.214: D/BluetoothEventLoop(147): Health Device : Name of
 Property is: MainChannel Value:/org/bluez/278/hci0/
 dev_00_80_25_14_A1_BC/chan3115

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[android-developers] classes.dex not found in CTS apks

2012-01-23 Thread Rock

Hi,
I build CTS on ICS and Ubuntu 10.04.
The build is successful and the apks are generated.
But when I try to install them, it says that the classes.dex is not
present. I am not sure why this is happening. Any help would be
appreciated.

Thanks,
-Vinay

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[android-developers] When to use the 'App Engine Connected Android' wizard?

2012-01-23 Thread Tom

The code generated by the App Engine Connected Android' wizard looks pretty 
complicated.  I see that there is an active thread discussing that code, 
but I want to ask some higher level questions to help me better understand 
when to use this wizard (and its methods).

The generated code appears to do the following:
- handles user account authentication (and communication of token to server)
- generates C2DM code for both client and server
- RPC code

Are the C2DM and RPC code independent?  If I understand correctly C2DM is 
only required for server initiated communication.  My app won't have any of 
that so I could just cut out the C2DM code.  (If I'm correct that it is 
independent, then I think the wizard should make the inclusion of C2DM 
support optional.)

About the RPC method...

Am I correct in my impression that this RPC method seems oriented towards 
making requests that are closely related to server-side entities.  In my 
programming, my requests are quite de-coupled from any server-side 
entities, so this doesn't seem well suited to my needs.

I take it that this RPC method is the same method used by GWT,  So, the 
intention to use GWT, is a major differentiator in the decision to use this 
wizard.  Conversely, this RPC method is not very portable - if you might 
need to develop an iPhone client then you would need to re-implement your 
server interfaces using a more portable method.

BTW, as an alternative, I came across this article from 2010 comparing 
various methods of Android to GAE communication.
http://monkeyboy-code.blogspot.com/2010/07/using-gae-as-backend-for-android.html
Hessian, the solution that the author settles on, sounds to be small, 
simple, and flexible - but I haven't tried it myself.  My 
only related experience is implementing REST/JSON interfaces with Python on 
GAE and that was very simple.

One last question... does this wizard (and these methods) tie me to GAE? 
 It doesn't appear to.  I'd rather avoid getting locked in to GAE.

Thanks.  Tom

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[android-developers] Re: Unable to execute Bluetooth HDP Demo

2012-01-23 Thread jfernandez

Hi vijay,

I'm seeing that you obtain the following error:

onHealthDeviceConnectionResult: D-Bus
error: org.bluez.Error.HealthError (No matching MDEP found)

I guess your Nonin device is a pulse oximeter. Are you sure you are
registering in the HDP code an application interesting in pulse
oximeter data type (0x1004)?

Regards.

On 20 ene, 23:39, vijay vijaybadawad...@gmail.com wrote:
 could you please share the changes need to get it working.
 connection seems to working but i don't see data coming to device
 running Android 4.0.3

 On Jan 20, 10:00 am, Raul Ruiz spekwh...@gmail.com wrote:







  Hi all,

  I have Nonin working withHDP, if someone need help tell me.

  On 14 ene, 13:07, jfernandez jorge.fernandez.gonza...@gmail.com
  wrote:

   Hi Fernando,

   I have introduced a change in the implementation of the
   BluetoothHealthCallback mHealthCallback. Exactly, in its method
   onHealthChannelStateChange(...). I detected that the state machine
   during the stablishment of a newHDPconnection is: Disconnected-
   Connecting-Connected. However, you can see that the example is
   checking the case Disconnected-Connected, but not the case Connecting-
   Connected. I added this new case Connecting-Connected, and now it
   works and I'm able to read/write data from/to UA-767PBT-C and a board
   that emulates several biomedical devices.

   I hope it help you.

   Regards.

   On 14 ene, 12:35, Fernando Almeida reala...@gmail.com wrote:

Hi jfernandez... i upgrade my android version to 4.03 and still can't
connect...

Could you please show me the changes that you made?

Thank you

On 13 Jan, 10:57, jfernandez jorge.fernandez.gonza...@gmail.com
wrote:

 Hi again,

 Well, after upgrading my Android 4.0 to 4.03, and adding some changes
 to the BluetoothHDPsample, I'm able to connect to the biomedical
 device, as well as I'm able to read/write data from/to theHDP
 channel. So, it seems the problem has been fixed in this new Android
 version.

 Regards.

 On 15 dic 2011, 18:30, jfernandez jorge.fernandez.gonza...@gmail.com
 wrote:

  Hi all,

  I'm executing theBluetoothHDPDemo [1]  (offered from Android 4.0
  Ice Cream Sandwich) in my Android smartphone. When I have registered
  the application in order to receive data, and I have paired the
  biomedical device with the smartphone, I try to open the channel
  connection and I can see that the device starts sending data to the
  smartphone. However, the smartphone is unable to open the channel
  connectionHDP.

  At the end of this message you can see the output obtained in the
  LogCat.

  Has anybody achieved to run successfully this sample about the use 
  of
  theBluetoothHealth Profile API? Any ideas?

  Thanks. Regards.

  [1]http://developer.android.com/resources/samples/BluetoothHDP/index.html

  This is the log that I obtain:

  12-15 16:40:54.048: I/BluetoothHDPService(1105): connectChannel()
  12-15 16:40:54.068: D/BluetoothService(147): 
  CONNECTION_STATE_CHANGE:
  00:80:25:14:A1:BC: 0 - 1
  12-15 16:40:55.169: D/ConnectivityService(147):
  handleInetConditionHoldEnd: net=1, condition=0, published 
  condition=0
  12-15 16:40:59.393: D/BluetoothEventLoop(147): Device property
  changed: 00:80:25:14:A1:BC property: Connected value: true
  12-15 16:41:00.024: D/BluetoothEventLoop(147): Health Device :
  devicePath: 
  /org/bluez/278/hci0/dev_00_80_25_14_A1_BC:channelPath:/org/
 bluez/278/hci0/dev_00_80_25_14_A1_BC/chan3115:existstrue
  12-15 16:41:00.034: E/BluetoothService.cpp(147):
  getChannelApplicationNative
  12-15 16:41:00.044: E/bluetooth_common.cpp(147):
  dbus_func_args_timeout_valist: D-Bus error in Acquire:
  org.bluez.Error.HealthError (Cannot reconnect: MDL is not closed)
  12-15 16:41:00.044: E/BluetoothHealthProfileHandler(147): Error
  obtaining fd for channel:/org/bluez/278/hci0/dev_00_80_25_14_A1_BC/
  chan3115
  12-15 16:41:00.074: E/BluetoothService.cpp(147): 
  destroyChannelNative
  12-15 16:41:00.074: E/BluetoothEventLoop.cpp(147):
  onHealthDeviceConnectionResult: D-Bus error:
  org.bluez.Error.HealthError (Mdl is not created)
  12-15 16:41:00.074: D/BluetoothEventLoop(147):
  onHealthDeviceConnectionResult 2 6001
  12-15 16:41:00.214: D/BluetoothEventLoop(147):
  onHealthDeviceConnectionResult 2 6000
  12-15 16:41:00.214: D/BluetoothEventLoop(147): Health Device : Name 
  of
  Property is: MainChannel Value:/org/bluez/278/hci0/
  dev_00_80_25_14_A1_BC/chan3115

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[android-developers] Re: Limit App Usage

Make it rely on a network resource that is accessible only from within your 
organization.

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Re: [android-developers] background of list becomes black while scrolling among items, in my app.

Set the cacheHint color of list view to a transparent color.
android:cacheColorHint=#

http://developer.android.com/reference/android/widget/AbsListView.html#attr_android:cacheColorHint


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Kumar Bibek*
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On Thu, Jan 19, 2012 at 2:15 PM, yogesh yogesh.somani.2...@gmail.comwrote:

 Hello friends,
  I am new to android development. I have made an app.
 But while scrolling among items in this app., background of the list
 of items turns black. Items or text is visible though.
  Is there any solution to it
   Plz help.

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[android-developers] In ICS Media Store DB whts the file URI to fetch the text document?

2012-01-23 Thread crajesh

Hi All,

In media store DB, we can fetch Video / Audio by using the
corresponding URI,

Audio URI = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI
VideoURI = MediaStore.Video.Media.EXTERNAL_CONTENT_URI

like that any URI is available for fetching the text files/documents?


Thanks
C.Rajesh

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Re: [android-developers] I Can't get DragShadow of Button widget.

singleLine property is depricated, and thus, my guess is that you should
avoid using that.

http://developer.android.com/reference/android/R.attr.html#singleLine

*Thanks and Regards,
Kumar Bibek*
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On Wed, Jan 18, 2012 at 2:00 PM, Huricane Jo waists...@gmail.com wrote:

 Hello.

 I've tried to implement drag and drop UI by using Drag and Drop
 interface(http://developer.android.com/guide/topics/ui/drag-
 drop.html), but I couldn't because I couldn't get DragShadow when
 startDrag.

 I'm using a Button and it works well in normal case, but if the button
 is set as ' android:singleLine=true ', drag shadow of button isn't
 showing.

 I can't understand why the single line property affects to startDrag.

 Is this a native bug or am I missing something?



 P.S.
 I have an another question.
 Is there any way to change the position of drag shadow?

 Drag shadow is appear under the finger, so user is hard to see the
 drag shadow if the view is small.

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Re: [android-developers] In ICS Media Store DB whts the file URI to fetch the text document?

As far as I know, Media Store Content Provider only stores and gives you
info about media, and not files/documents.

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*
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http://www.kbeanie.com*



On Mon, Jan 23, 2012 at 2:45 PM, crajesh crajesh2...@gmail.com wrote:

 Hi All,

 In media store DB, we can fetch Video / Audio by using the
 corresponding URI,

 Audio URI = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI
 VideoURI = MediaStore.Video.Media.EXTERNAL_CONTENT_URI

 like that any URI is available for fetching the text files/documents?


 Thanks
 C.Rajesh

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Re: [android-developers] When a user uninstall my app, will the content provider be gone with the uninstalling, how about the changes I made to built in content provider?

Your content provider will be gone, because it's a part of your
application. The changes to other content providers won't be lost.

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On Wed, Jan 18, 2012 at 7:06 AM, sammiwei weist...@gmail.com wrote:

 When a user uninstall my app, will the content provider be gone with
 the uninstalling, how about the changes I made to built in content
 provider?

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[android-developers] Re: Writing a wav audio file using RandomAccessFile

I don't see you placing your file in External Storage.  I suggest you 
review this document:

http://developer.android.com/guide/topics/data/data-storage.html#filesExternal


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Re: [android-developers] background of list becomes black while scrolling among items, in my app.

Yogesh,

we can remove this using following code snippet.

getListView().setAnimationCacheEnabled(
*false*);

getListView().setScrollingCacheEnabled(
*false*);
use this code in ur listview activity.

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[android-developers] Re: andengine vs libgdx

The one that is most understandable to you and will get you running working 
code fastest is the best.

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Re: [android-developers] When a user uninstall my app, will the content provider be gone with the uninstalling, how about the changes I made to built in content provider?

Content provider used to refer your application package name.
so when you uninstall your application,content provider will also remove.

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[android-developers] Re: Rotation event landscape to reverseLandscape

You can implement an OrientationEventListener.

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Re: [android-developers] Re: Limit App Usage

Provide login screen,so that only sign up member only can ues your
application
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Re: [android-developers] problem while using spinners

Please provide logcat..so that I can check error.

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Re: [android-developers] Android app with database

1.Use web service to get data from database.
2.Then consume web service using android api.

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[android-developers] Re: Dynamic Layout In Array

You may want to consider combining a ContentProvider (for your database), a 
ListFragment (to display the items) and a Loader.  You can find an example 
at the bottom of this page: 
http://developer.android.com/guide/topics/fundamentals/loaders.html

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[android-developers] Re: In ICS Media Store DB whts the file URI to fetch the text document?

2012-01-23 Thread Hareef

Hi,

From Android Ice cream onwards, Media store DB is supporting all the
files and documents.

Thanks
Hareef

On Jan 23, 2:17 pm, Kumar Bibek coomar@gmail.com wrote:
 As far as I know, Media Store Content Provider only stores and gives you
 info about media, and not files/documents.

 *Thanks and Regards,
 Kumar Bibek*
 *http://techdroid.kbeanie.comhttp://www.kbeanie.com*







 On Mon, Jan 23, 2012 at 2:45 PM, crajesh crajesh2...@gmail.com wrote:
  Hi All,

  In media store DB, we can fetch Video / Audio by using the
  corresponding URI,

  Audio URI = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI
  VideoURI = MediaStore.Video.Media.EXTERNAL_CONTENT_URI

  like that any URI is available for fetching the text files/documents?

  Thanks
  C.Rajesh

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Re: [android-developers] When to use the 'App Engine Connected Android' wizard?

2012-01-23 Thread Nikolay Elenkov

On Thu, Jan 19, 2012 at 2:39 AM, Tom t...@malcolmson.ca wrote:

I take it that this RPC method is the same method used by GWT, So, the
intention to use GWT, is a major differentiator in the decision to use this
wizard. Conversely, this RPC method is not very portable - if you might
need to develop an iPhone client then you would need to re-implement your
server interfaces using a more portable method.

If you wanted to have an app on GAE with a GWT web client and a native
Android client, the wizard might fit your needs well. Google account are
used for authentication and C2DM, so it fits fairly well with the platform.

One last question... does this wizard (and these methods) tie me to GAE? It
doesn't appear to. I'd rather avoid getting locked in to GAE.

Not too hard to find out: check the generated server code. If it is
using GAE native
APIs, then, naturally, it is tied to GAE. Data access is using JDO, so
you can in
theory replace the native JDO provider with something else. The user
part is tied
to GAE and Google accounts.

http://code.google.com/p/cloud-tasks-io/source/browse/trunk/CloudTasks-AppEngine/src/com/cloudtasks/server/DataStore.java

The real question: what do you need? RPC? REST? Platform independence?
Something else?

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[android-developers] find out which activity resumed/started my activity?

2012-01-23 Thread for android

Is there any way can i see whether my application' activity itself started
my activity or if it was resumed after a phone call or from the task
manager(which shows the lsit of all application on long click of the home
button.)

I tried to put extras in my activity,but that works only when i am in
my applications activity.When i click the home button and come back to my
activity,do i have a way to know that i am coming from another process.I
need to implement a password functionalality whenever i come from a
different application.

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[android-developers] Best Practices: Which SDK should I choose for a new project?

2012-01-23 Thread Paolo

Hi there,

I'd like to understand if there is a best practice when I have to
choose the SDK Target for a Android project.

For example: I have to develop an app that must be supported on
Android OS version from v2.1 to v4.0 (included).
Which target should I choose?

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Re: [android-developers] Net Work slow

...

On Fri, Jan 20, 2012 at 9:17 AM, Rajesh Patil rajeshpatil0...@gmail.com wrote:
 use System.gc()

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Re: [android-developers] Limit App Usage

I'm curious, (because it might help answer the question), why would
you want to restrict it in such a way?

kris

On Mon, Jan 23, 2012 at 4:01 AM, Deeps deepali.go...@gmail.com wrote:
 I'm trying to create an app, but want to limit it's use to just my
 organization. Is it possible?

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Re: [android-developers] Best Practices: Which SDK should I choose for a new project?

Choose the target corresponding to 2.1, there is also a nice little
pie chart showing you how many people have what:

http://developer.android.com/resources/dashboard/platform-versions.html

kris

On Mon, Jan 23, 2012 at 5:12 AM, Paolo brand...@gmail.com wrote:
 Hi there,

 I'd like to understand if there is a best practice when I have to
 choose the SDK Target for a Android project.

 For example: I have to develop an app that must be supported on
 Android OS version from v2.1 to v4.0 (included).
 Which target should I choose?

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Re: [android-developers] Spinner example has no prompt

2012-01-23 Thread Ray Tayek


At 07:29 PM 1/21/2012, Ray Tayek wrote:

hi, newbie here. ...
running the spinner example shows earth. the prompt is not visible 
 also, the spinner prompts in my project are not visible...


my question is: is the prompt supposed to work as implemented in the
spinner example?


printling spinner.getPrompt() shows the correct text.

anybody got a clue?

thanks


---
co-chair http://ocjug.org/

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Re: [android-developers] Re: Difference between invalidate and requestLayout for Viewgroup

You can try filing a bug in the Android bug database, in your case you
can produce a diff on the current android branch, which would
ultimately make it much more likely for your patch to be accepted (or
at least, I think this is true..).

kris

On Sun, Jan 22, 2012 at 8:22 PM, Guy Smith g...@multiniche.org wrote:
 Could the method Javadoc for invalidate() and requestLayout() have
 {@see ...} to each other?

 There's a lot to learn when you're a newbie to a framework. I've lost
 hours on this. Yes, I now see the info at the top of the View class
 Javadoc, but it would have been handy to have a pointer to it in the
 place I went looking (the method Javadoc).

 On Jan 13, 5:30 pm, Dianne Hackborn hack...@android.com wrote:
 Basically, yes.  Invalidate says something in your visuals has changed so
 you need to be redrawn; requestLayout() says something structural has
 changed so a new layout is needed (which also implies eventually redrawing).









 On Thu, Jan 12, 2012 at 6:53 PM, harvinder res...@gmail.com wrote:
  It is my understanding is that when invalidate() is  called on ViewGroup
  derived class  onDraw gets called. However, when requestLayout is called
  onMeasure and onLayout gets called.

  Is my understanding correct?

  Truly
  harvinder

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 Note: please don't send private questions to me, as I don't have time to
 provide private support, and so won't reply to such e-mails.  All such
 questions should be posted on public forums, where I and others can see and
 answer them.

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[android-developers] Existing joomla site in Android..

2012-01-23 Thread sathyashrayan

I have an joomla(php) site that uses some custom extension and 3rd
party components.. This is the site..http://www.guardianfall.com/ i
need to run that site in any android device. There is no need of it to
be an app. Just give this url in browser of android and it displays
the page. So i am clear that it need not have to use SDKs..After i did
some search here and there i saw something called PhoneGap. And i also
saw meta name=viewport to display a web site in android device.. I
got a book called Pro Android Web Apps..

Went through this link..
http://developer.android.com/guide/webapps/index.html

Now i really don't know what questions to ask the client and where to
start.. Any guidance could be helpful.

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Re: [android-developers] Unable to get Native Socket to accept requests

First of all:
  -- Why are you running a server on a device?  In general this is a
bad idea because you're probably going to make your users hate you
when their batteries die extremely quickly.
  -- You understand that the Android system can, at any time, kill
your app right?
  -- You probably need at least a wake lock to make something like this work
  -- If it's tinyish, why not just rewrite it using Java?  This is (I
assure you) going to be much easier than doing the proper
communication between JNI / Service / rest of the app.  (This, of
course, depends on your definition of tinyish.)
  -- What is the value of 'errno' after your call fails?

kris

On Sat, Jan 21, 2012 at 11:57 AM, Chad A. calb...@neomantic.com wrote:
 I'm porting a tinyish server to Android using the NDK.  The ultimate
 goal is for my app to interact with the server through JNI and Android
 Service classes.

 I've run across a stumbling block, however.  The server fails to start
 as soon as I call accept() on the socket.  I've pasted the code
 below.  All I want to to is open a socket that listens to localhost
 requests of port .

 If anyone can give me advice, I would greatly appreciate it. Thanks,

 ---


 static void
 socket_listen_to(const char *host_name, unsigned int port) {
  struct sockaddr_in address;
  int listening_socket;
  int connection_socket;
  if (host_name) {
    struct hostent *host_data;
    host_data = gethostbyname(host_name);
    if (!host_data || host_data-h_addrtype != AF_INET || host_data-
h_length != sizeof address.sin_addr) {
      exit(EXIT_FAILURE);
    }
    host_name = host_data-h_name;
    memcpy(address.sin_addr, host_data-h_addr_list[0],
           sizeof address.sin_addr);
  }

  listening_socket = socket(PF_INET, SOCK_STREAM, 0);
  if (listening_socket == -1) {
    exit(EXIT_FAILURE);
  }

  address.sin_family = AF_INET;
  address.sin_port = htons((unsigned short) port);

  if (bind(listening_socket, (struct sockaddr *) address, sizeof
 address) == -1
      || listen(listening_socket, 5) == -1 ) {
    closesocket(listening_socket);
    exit(EXIT_FAILURE);
  }
  connection_socket = accept(listening_socket, NULL, NULL);
  if (connection_socket == -1 ) {
    closesocket(listening_socket);
    exit(EXIT_FAILURE);
  }
 }

 unsigned int port = ;
 const char host_name[] = localhost;
 socket_listen_at(host_name, port, gtp_input_FILE, gtp_output_FILE);

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Re: [android-developers] Existing joomla site in Android..

It's probably not a good idea to expose your clients to a publicly
indexed forum, much less ask for help on how to do the project they
are paying you to do :-)...

I think you're going down the wrong road here, you do just need to
display the webpage, right?  In this case, the 'app' is basically just
a shortcut to their webpage and opens in the browser.  It's not an app
at all, it's basically the same thing as if the user had opened the
page in their browser themselves..

kris

On Mon, Jan 23, 2012 at 5:23 AM, sathyashrayan sathyashra...@gmail.com wrote:
 I have an joomla(php) site that uses some custom extension and 3rd
 party components.. This is the site..http://www.guardianfall.com/ i
 need to run that site in any android device. There is no need of it to
 be an app. Just give this url in browser of android and it displays
 the page. So i am clear that it need not have to use SDKs..After i did
 some search here and there i saw something called PhoneGap. And i also
 saw meta name=viewport to display a web site in android device.. I
 got a book called Pro Android Web Apps..

 Went through this link..
 http://developer.android.com/guide/webapps/index.html

 Now i really don't know what questions to ask the client and where to
 start.. Any guidance could be helpful.

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[android-developers] Re: Southern Hemisphere Developer Labs

2012-01-23 Thread Ankur

David,

You raise a valid point - we actually specified 48 hours in error. We'll be 
sending out the Melbourne confirmations mid-this week thereby giving you 
about a week's worth of notice. The Sydney confirmations will follow 
shortly as will Auckland. I can also confirm that we've received both your 
registrations.

We appreciate the feedback and will look at improvements to the 
registration system in the future. Catch you at the ADL!


+Ankur Kotwal http://profiles.google.com/ankur.kotwal

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[android-developers] undefined reference to 'system'

2012-01-23 Thread joma

Hi everybody,

I want to call a (already compiled) c-program within android.
For example I want to read the status of frontkeys of a tablet PC via
I/O. This is working fine in an extra program.
This extra program now returns the value of a pressed key and android
then should work with it. (fe. make the screen brighter).

I'm trying to call the c-program with
bits9 = system(readFrontKey);

if (bits9 == 64)
  entryno = 1;

if (bits9 == 32)
  entryno = 2;

if (bits9 == 16)
  entryno = 3;


The source-file has stdlib.h included at its beginning.

Unfortunately on compiling and linking the project I get an error.
undefined reference to `system'

I've already been trying several things to solve this but nothing
worked out.
Or do you have other ideas on how to call the readFrontKey-program?

Any advince would be appreciated.

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[android-developers] Re: Best Practices: Which SDK should I choose for a new project?

2012-01-23 Thread Paolo

Thanks Kris, but the answer I'm looking for is not referred to the
Android distribution problem, but rather to a technical one.

I want to understand if there is best practice for choosing the SDK to
use. I should use alway the latest version of the sdk, and so it is my
responsibility to provide a mechanism of backward compatibility? Or
instead... is better using the min version supported as target? In
this case If I use v2.1 as target I can be sure that all the APIs are
always supported in v4.0?

I hope to be clear :)

On 23 Gen, 11:18, Kristopher Micinski krismicin...@gmail.com wrote:
 Choose the target corresponding to 2.1, there is also a nice little
 pie chart showing you how many people have what:

 http://developer.android.com/resources/dashboard/platform-versions.html

 kris







 On Mon, Jan 23, 2012 at 5:12 AM, Paolo brand...@gmail.com wrote:
  Hi there,

  I'd like to understand if there is a best practice when I have to
  choose the SDK Target for a Android project.

  For example: I have to develop an app that must be supported on
  Android OS version from v2.1 to v4.0 (included).
  Which target should I choose?

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Re: [android-developers] problem while using spinners

2012-01-23 Thread sharath

this are errors diaplyed in logcat

01-23 16:04:50.574: ERROR/Zygote(34): setreuid() failed. errno: 2
01-23 16:04:50.574: ERROR/Zygote(34): setreuid() failed. errno: 17
01-23 16:04:50.574: ERROR/BatteryService(40): usbOnlinePath not found
01-23 16:04:50.574: ERROR/BatteryService(40): batteryVoltagePath not found
01-23 16:04:50.574: ERROR/BatteryService(40): batteryTemperaturePath not 
found
01-23 16:04:50.574: ERROR/SurfaceFlinger(40): Couldn't open 
/sys/power/wait_for_fb_sleep or /sys/power/wait_for_fb_wake
01-23 16:05:31.213: ERROR/EventHub(40): could not get driver version for 
/dev/input/mouse0, Not a typewriter
01-23 16:05:31.213: ERROR/EventHub(40): could not get driver version for 
/dev/input/mice, Not a typewriter
01-23 16:05:33.392: ERROR/System(40): Failure starting core service
01-23 16:05:33.392: ERROR/System(40): java.lang.SecurityException
01-23 16:05:33.392: ERROR/System(40): at 
android.os.BinderProxy.transact(Native Method)
01-23 16:05:33.392: ERROR/System(40): at 
android.os.ServiceManagerProxy.addService(ServiceManagerNative.java:146)
01-23 16:05:33.392: ERROR/System(40): at 
android.os.ServiceManager.addService(ServiceManager.java:72)
01-23 16:05:33.392: ERROR/System(40): at 
com.android.server.ServerThread.run(SystemServer.java:184)
01-23 16:05:39.652: ERROR/SoundPool(40): error loading 
/system/media/audio/ui/Effect_Tick.ogg
01-23 16:05:39.662: ERROR/SoundPool(40): error loading 
/system/media/audio/ui/KeypressStandard.ogg
01-23 16:05:39.672: ERROR/SoundPool(40): error loading 
/system/media/audio/ui/KeypressSpacebar.ogg
01-23 16:05:39.682: ERROR/SoundPool(40): error loading 
/system/media/audio/ui/KeypressDelete.ogg
01-23 16:05:39.703: ERROR/SoundPool(40): error loading 
/system/media/audio/ui/KeypressReturn.ogg
01-23 16:05:44.872: ERROR/ThrottleService(40): Could not open GPS 
configuration file /etc/gps.conf
01-23 16:05:48.102: ERROR/logwrapper(150): executing /system/bin/tc failed: 
No such file or directory
01-23 16:05:48.162: ERROR/logwrapper(151): executing /system/bin/tc failed: 
No such file or directory
01-23 16:05:48.242: ERROR/logwrapper(152): executing /system/bin/tc failed: 
No such file or directory
01-23 16:06:17.390: ERROR/HierarchicalStateMachine(40): TetherMaster - 
unhandledMessage: msg.what=3

is this sufficient for debugging??? thank u for reply...plz help me out

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Re: [android-developers] Re: Best Practices: Which SDK should I choose for a new project?

Basically, yes, if you use something from 2.1 you can be sure it will
be in 4.0.  There are occasionally deprecated methods, and APIs (for
example, the old contacts provider, or a number of older utility
classes for things like security, etc..), but in general things are
only being added, not dropped.

kris

On Mon, Jan 23, 2012 at 5:35 AM, Paolo brand...@gmail.com wrote:
 Thanks Kris, but the answer I'm looking for is not referred to the
 Android distribution problem, but rather to a technical one.

 I want to understand if there is best practice for choosing the SDK to
 use. I should use alway the latest version of the sdk, and so it is my
 responsibility to provide a mechanism of backward compatibility? Or
 instead... is better using the min version supported as target? In
 this case If I use v2.1 as target I can be sure that all the APIs are
 always supported in v4.0?

 I hope to be clear :)

 On 23 Gen, 11:18, Kristopher Micinski krismicin...@gmail.com wrote:
 Choose the target corresponding to 2.1, there is also a nice little
 pie chart showing you how many people have what:

 http://developer.android.com/resources/dashboard/platform-versions.html

 kris







 On Mon, Jan 23, 2012 at 5:12 AM, Paolo brand...@gmail.com wrote:
  Hi there,

  I'd like to understand if there is a best practice when I have to
  choose the SDK Target for a Android project.

  For example: I have to develop an app that must be supported on
  Android OS version from v2.1 to v4.0 (included).
  Which target should I choose?

  --
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  android-developers+unsubscr...@googlegroups.com
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RE: [android-developers] How to Increase frame rate (fps) from onPreviewFrame??

2012-01-23 Thread Muhammad UMER


Ok boss, Thanks for your kind suggestion. Please can you tell me, how to 
increase the frame rate over network while sending frames through 
onPreviewFrame by TCP Socket. 


Regards,
umer

Date: Thu, 19 Jan 2012 07:05:11 -0800
From: tomlo...@gmail.com
To: android-developers@googlegroups.com
Subject: Re: [android-developers] How to Increase frame rate (fps) from 
onPreviewFrame??

Starting new threads with the exact same question will not improve the chances 
of getting an answer.
Stay on just one of your threads.  Re-read what others have suggested to you.  
Reply to your own thread with updates about different techniques that you have 
tried that doesn't work.
Tom



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Re: [android-developers] problem while using spinners