[android-developers] Re: Is there something wrong?

[Chris]

Yes there is something wrong.  You're querying a database in a UI thread.

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Re: [android-developers] http live stream

[Romain Guy]

It is supported as of Android 3.0.

On Sat, Jun 18, 2011 at 11:07 PM, Károly Holczhauser
 wrote:
> Hi girls and boys!
>
>  I had read some blog in this topic, but I don't got an unique
> answser, so I have to ask it from you. Is Http Live stream -ing
> possible on android ?!
>
>  Thanks: Károly
>
> --
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-- 
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Android framework engineer
romain...@android.com

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

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[android-developers] http live stream

[Károly Holczhauser]

Hi girls and boys!

 I had read some blog in this topic, but I don't got an unique
answser, so I have to ask it from you. Is Http Live stream -ing
possible on android ?!

 Thanks: Károly

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[android-developers] Re: Is there something wrong?

[Indicator Veritatis]

"Incredible clarity" may apply only to somewhat experience developers
who have been staring at logcat messages for months and have 'grokked'
the way of thinking behind the twisted mind that came up with those
messages and exceptions;)

Seriously: those messages may be "incredibly clear' to you, but to
beginners, they can be quite cryptic. Consider, for example, the error
you get when you write an app using Google Maps API, but forget to
choose a target that supports it: there is no way a newcomer to
Android can figure out from that message alone the he chose the wrong
emulator target.

On Jun 17, 12:11 pm, Kostya Vasilyev  wrote:
> The first thing to check is the logcat.
>
> In 99% of the cases, runtime errors there are spelled out with incredible
> clarity.
>
> -- Kostya
>
> 2011/6/17 Jorge Luis > Did changed the getString 
> from (0) to (1), but it still crashes... :/
>
> > 2011/6/17 Jona 
>
> >> you should explain a little more about what you are having problems
> >> with... If your table has _id than you probably wan to call 
> >> results.add(r.getString(1));
> >> not results.add(r.getString(0));
>
> >> --
> >> You received this message because you are subscribed to the Google
> >> Groups "Android Developers" group.
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> >>http://groups.google.com/group/android-developers?hl=en
>
> > --
> > Jorge Luis Ferrari Cé
> > Desenvolvedor / Web Designer
> > Siga @JLFerrari
>
> >  --
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[android-developers] Re: Android - SQLLite

[Indicator Veritatis]

Actually, people have worked hard at making systems where even if the
attacker has a logic analyzer hooked up to the CPU and/or memory bus,
he cannot break the encryption (in a practical amount of time).
However, that usually requires that the key not be stored on the
device anywhere, it comes from the user each time access is needed,
and is wiped from RAM immediately after use.

Also, though I have seen such systems, I have not seen it for Android.
The architecture does not make that easy.

On Jun 12, 11:49 pm, Zsolt Vasvari  wrote:
> > - I am creating database in default way hence it will be created in my
> > application private storage and other applications will not get access to
> > it. Still I the user login as root user he would right? Anyways to prevent
> > this?
>
> No, of course, not.  Given access to the hardware, no software
> solution is secure.

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Re: [android-developers] new Fragments

[Dianne Hackborn]

Committing a fragment transaction is asynchronous.  You should let it run
and do its thing; don't call getView() outside of the fragment's own
lifecycle.

Have you tried any of the API demos?  There are lots of them.  I suggest
starting off with one of those known working demos, found here:

http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/app/index.html

On Sat, Jun 18, 2011 at 8:10 PM, New Developer  wrote:

> Here is what I have can you see something obvious
>
> in my MainActivity  I call the  Fragment using
>
> FragmentTransaction   fMgr  = getFragmentManager().beginTransaction();
> VisitMenu fragment  = new VisitMenu();
> fMgr.add(R.id.menu2, fragment);
> fMgr.commit();
>
>
> fMgr.show(fragment);
>
>
> Log.w("CHECK" , "Check  1" + fragment.getView()
> );
> Log.w("CHECK" , "Check  2" + fragment.view
> );
>
> Both Check 1  and Check 2  return NULL
>
> My Fragment Has this
>
> public class VisitMenu extends Fragment {
>  private  View  parent= null;
>  public   View  view  = null;
>
>
>  @Override
> public View onCreateView(LayoutInflater inflater, ViewGroup container,
> Bundle bundle) {
>  view  = inflater.inflate(R.layout.visit_menu, container, false);
>  parent= container;
>  return view;
>  }
>
> }
>
> and ideas welcome
>
> Thanks in advance
>
>
>
> On Jun 18, 2011, at 10:40 PM, New Developer wrote:
>
> I have the SDK Updater done  and installed the  Compatibility package
>
> When I putextends   FragmentActivity
>
> I still get  FragmentActivity cannot be resolved to a type
>
> With the offer to change to Fragment
>
> and ideas
>
> thanks again
>
>
>
>
> On Jun 18, 2011, at 1:11 AM, Dianne Hackborn wrote:
>
> Xav's blog post explains how to get the support library, which has
> FragmentActivity, through the SDK updater:
>
> http://android-developers.blogspot.com/2011/03/fragments-for-all.html
>
> On Fri, Jun 17, 2011 at 8:16 PM, New Developer  wrote:
>
>> Dianne
>> Thanks  and yes is was your blogspot article at the bottom that refers to
>>  FragmentActivity
>>
>> But I can not find this anywhere  and when I type it ,  it is unknown
>>
>> thanks again
>>
>> On Jun 17, 2011, at 7:57 PM, Dianne Hackborn wrote:
>>
>> Blog posts:
>>
>>
>> http://android-developers.blogspot.com/2011/02/android-30-fragments-api.html
>> http://android-developers.blogspot.com/2011/03/fragments-for-all.html
>>
>> SDK documentation:
>>
>> http://developer.android.com/guide/topics/fundamentals/fragments.html
>> http://developer.android.com/reference/android/app/Fragment.html
>>
>> I would suggest that for now you ignore the  tag; all it is, is
>> a convenience for doing certain things.  Learn how to directly use the
>> Fragment APIs and how those work with activities, and then once you are done
>> with those basic concepts you can throw in  layout tags.
>>
>> (I should probably adjust the Fragment java doc to reflect this approach
>> as well.)
>>
>> On Fri, Jun 17, 2011 at 4:42 PM, New Developer wrote:
>>
>>> Could someone please clarify the method in which to use fragment
>>>
>>> There is a Main Activity which has a  >> layout
>>>
>>> this fragment element is then loaded to a class the extends  Fragment
>>> But does the fragment class then have it's own activity ?  or
>>> how do you access the elements within the fragment ?
>>> For discussion let us say the fragment has a Button and EditText
>>>
>>> Under  a normal activity  you could access it with
>>> (Button) findViewbyId(R.id.button);   but when I put this into a fragment
>>> extended class
>>> findViewById  gives an error ?
>>>
>>> Also there is one article on Fragment which has a FragmentActivity  or
>>> ActivityFragment
>>> But I can not find this anywhere
>>>
>>> Thanks in advance
>>>
>>> --
>>> You received this message because you are subscribed to the Google
>>> Groups "Android Developers" group.
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>>>
>>
>>
>>
>> --
>> Dianne Hackborn
>> 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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>>
>>
>>
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>> Groups "Andro

[android-developers] Re: career in android

[Indicator Veritatis]

I see people are having a lot of fun with your post. But seriously
now: the abbreviations you are using are acceptable for SMS text
messages and sometimes even for Twitter, but NOT for serious purposes,
such as posts to an email list or Google group.

There are many reasons for this, I will mention only one: so that when
people do Google searches of this group, your post may show up in the
right place, along with any answers that people may make.

On Jun 16, 10:31 am, jeniffer hills  wrote:
> hey ol!!
> well m  doin engg wid cs deptt. n rcntly m done wid my 4th sem xams.
> few dayz back i hv learnt about android apps n also registerd for the
> same. Though i hv learnt dat in future android may achieve sm demand
> in the market. still i hv a cnfusion regardin d "CAREER IN ANDROID" as
> android apps r used only in cellphones. dere is no pc or laptop wch is
> based on android apps so far. i hv several ques in my mind like
> 1. is dere any career in android apps?
> 2. hw good it is frm career point of view?
> 3. cellphons r smthing wch will olwayz be in demand so r dere
> sufficient nmbr of cmpanies dat provide gadgets based on android apps?
> 4. in outside country, is android a good technology wch hav a good
> demand and future as well?
> 5. in a career for engg, wat is more imprtnt? a good programming
> skills or knowldge of sch apps.
> ladies n gentlements plz go thru my quries n help me out by tellin me
> ol ups n dwns of android apps n guiding me for selecting a crrct path
> for a good future carrer.

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Re: [android-developers] Re: Freelancer

[TreKing]

On Sat, Jun 18, 2011 at 7:00 AM, Marcin Orlowski
wrote:

> On Jun 18, 2011 6:20 AM, "Zsolt Vasvari"  wrote:
> >
> > Only if you know how to code a Tic-Tac-Toe app.  Preferbly, in 3D.
>
> "Hi all. I want to write Tic-Tac-Toe 3D app in Android but dont know how to
> do this. Plz send me source code. It's urgent"
>
Well played.

-
TreKing  - Chicago
transit tracking app for Android-powered devices

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[android-developers] how to call existing activity from onclick of status bar notification?

[Hitendrasinh Gohil]

Hi,

I am binding service to playerview activity and setting the values
from server to player activity.I am not finishing my playerview
activity.when i click on status bar notification newactivity is
called.I dont want that.i want to call existing activity so that i
doesnt have need to change the details(fetch from server).

currently  i m using
PendingIntent
pendingIntent=PendingIntent.getActivity(getApplicationContext(),0,
intent,Intent.FLAG_ACTIVITY_CLEAR_TOP);

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Re: [android-developers] new Fragments

[New Developer]

Here is what I have can you see something obvious

in my MainActivity  I call the  Fragment using

FragmentTransaction   fMgr  = getFragmentManager().beginTransaction();
VisitMenu fragment  = new VisitMenu(); 
fMgr.add(R.id.menu2, fragment);
fMgr.commit();

fMgr.show(fragment);

Log.w("CHECK" , "Check  1" + fragment.getView()   );
Log.w("CHECK" , "Check  2" + fragment.view);

Both Check 1  and Check 2  return NULL

My Fragment Has this

public class VisitMenu extends Fragment {
private  View  parent= null;
public   View  view  = null;

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, 
Bundle bundle) {
view  = inflater.inflate(R.layout.visit_menu, container, 
false);
parent= container;
return view;
}
}

and ideas welcome

Thanks in advance



On Jun 18, 2011, at 10:40 PM, New Developer wrote:

> I have the SDK Updater done  and installed the  Compatibility package
> 
> When I putextends   FragmentActivity
> 
> I still get  FragmentActivity cannot be resolved to a type
> 
> With the offer to change to Fragment
> 
> and ideas
> 
> thanks again
> 
> 
> 
> 
> On Jun 18, 2011, at 1:11 AM, Dianne Hackborn wrote:
> 
>> Xav's blog post explains how to get the support library, which has 
>> FragmentActivity, through the SDK updater:
>> 
>> http://android-developers.blogspot.com/2011/03/fragments-for-all.html
>> 
>> On Fri, Jun 17, 2011 at 8:16 PM, New Developer  wrote:
>> Dianne
>> Thanks  and yes is was your blogspot article at the bottom that refers to  
>> FragmentActivity
>> 
>> But I can not find this anywhere  and when I type it ,  it is unknown
>> 
>> thanks again
>> 
>> On Jun 17, 2011, at 7:57 PM, Dianne Hackborn wrote:
>> 
>>> Blog posts:
>>> 
>>> http://android-developers.blogspot.com/2011/02/android-30-fragments-api.html
>>> http://android-developers.blogspot.com/2011/03/fragments-for-all.html
>>> 
>>> SDK documentation:
>>> 
>>> http://developer.android.com/guide/topics/fundamentals/fragments.html
>>> http://developer.android.com/reference/android/app/Fragment.html
>>> 
>>> I would suggest that for now you ignore the  tag; all it is, is a 
>>> convenience for doing certain things.  Learn how to directly use the 
>>> Fragment APIs and how those work with activities, and then once you are 
>>> done with those basic concepts you can throw in  layout tags.
>>> 
>>> (I should probably adjust the Fragment java doc to reflect this approach as 
>>> well.)
>>> 
>>> On Fri, Jun 17, 2011 at 4:42 PM, New Developer  wrote:
>>> Could someone please clarify the method in which to use fragment
>>> 
>>> There is a Main Activity which has a  >> 
>>> this fragment element is then loaded to a class the extends  Fragment
>>> But does the fragment class then have it's own activity ?  or
>>> how do you access the elements within the fragment ?
>>> For discussion let us say the fragment has a Button and EditText
>>> 
>>> Under  a normal activity  you could access it with
>>> (Button) findViewbyId(R.id.button);   but when I put this into a fragment 
>>> extended class
>>> findViewById  gives an error ?
>>> 
>>> Also there is one article on Fragment which has a FragmentActivity  or 
>>> ActivityFragment
>>> But I can not find this anywhere
>>> 
>>> 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
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>>> android-developers+unsubscr...@googlegroups.com
>>> For more options, visit this group at
>>> http://groups.google.com/group/android-developers?hl=en
>>> 
>>> 
>>> 
>>> -- 
>>> Dianne Hackborn
>>> 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.
>>> 
>>> 
>>> -- 
>>> You received this message because you are subscribed to the Google
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>> 
>> 
>> -- 
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Re: [android-developers] new Fragments

[New Developer]

I have the SDK Updater done  and installed the  Compatibility package

When I putextends   FragmentActivity

I still get  FragmentActivity cannot be resolved to a type

With the offer to change to Fragment

and ideas

thanks again




On Jun 18, 2011, at 1:11 AM, Dianne Hackborn wrote:

> Xav's blog post explains how to get the support library, which has 
> FragmentActivity, through the SDK updater:
> 
> http://android-developers.blogspot.com/2011/03/fragments-for-all.html
> 
> On Fri, Jun 17, 2011 at 8:16 PM, New Developer  wrote:
> Dianne
> Thanks  and yes is was your blogspot article at the bottom that refers to  
> FragmentActivity
> 
> But I can not find this anywhere  and when I type it ,  it is unknown
> 
> thanks again
> 
> On Jun 17, 2011, at 7:57 PM, Dianne Hackborn wrote:
> 
>> Blog posts:
>> 
>> http://android-developers.blogspot.com/2011/02/android-30-fragments-api.html
>> http://android-developers.blogspot.com/2011/03/fragments-for-all.html
>> 
>> SDK documentation:
>> 
>> http://developer.android.com/guide/topics/fundamentals/fragments.html
>> http://developer.android.com/reference/android/app/Fragment.html
>> 
>> I would suggest that for now you ignore the  tag; all it is, is a 
>> convenience for doing certain things.  Learn how to directly use the 
>> Fragment APIs and how those work with activities, and then once you are done 
>> with those basic concepts you can throw in  layout tags.
>> 
>> (I should probably adjust the Fragment java doc to reflect this approach as 
>> well.)
>> 
>> On Fri, Jun 17, 2011 at 4:42 PM, New Developer  wrote:
>> Could someone please clarify the method in which to use fragment
>> 
>> There is a Main Activity which has a  > 
>> this fragment element is then loaded to a class the extends  Fragment
>> But does the fragment class then have it's own activity ?  or
>> how do you access the elements within the fragment ?
>> For discussion let us say the fragment has a Button and EditText
>> 
>> Under  a normal activity  you could access it with
>> (Button) findViewbyId(R.id.button);   but when I put this into a fragment 
>> extended class
>> findViewById  gives an error ?
>> 
>> Also there is one article on Fragment which has a FragmentActivity  or 
>> ActivityFragment
>> But I can not find this anywhere
>> 
>> 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
>> 
>> 
>> 
>> -- 
>> Dianne Hackborn
>> 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.
>> 
>> 
>> -- 
>> 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.
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> android-developers+unsubscr...@googlegroups.com
> For more options, visit this group at
> http://groups.google.com/group/android-developers?hl=en
> 
> 
> 
> -- 
> Dianne Hackborn
> 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: LVL and WIFI-only tablets

[Simon Jackson]

Don't rent. Buy. Then go sub-prime ;)

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[android-developers] LVL and WIFI-only tablets

[Zsolt Vasvari]

This has become an issue recently for me -- no doubt because of the
rise in the number of WIFI-only devices:

I am using the Google LVL to do license checking.  I am taking the
license validity time stamp in the extras and using that or the 2
days, whichever is less.  (I think Google only gives 24 hrs.)

But what happens after 2 days is my user is out using her WIFI-only
device out of WIFI range and the license validity period expires and
they are denied access and they are pissed.  I do pop up a message to
enable the Internet, but if they cannot, they cannot.

I think this will become a more serious issue over time -- how do you
guys deal with this, if at all?

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Re: [android-developers] list view with alpha transparency effect

[Greg Donald]

On Sat, Jun 18, 2011 at 5:49 PM, Romain Guy  wrote:
> You need to set the cache color hint to 0,0,0,0, not 80,0,0,0. And you
> still set the background color of your items the way you want.

Still black when scrolling, only becoming transparent after the
scrolling ends.  And a lot of the time I have to actually touch an
item to get the transparency back.

I'm just gonna go with solid black.  No flicker to worry about.  Thanks anyway.


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Re: [android-developers] list view with alpha transparency effect

[Romain Guy]

You need to set the cache color hint to 0,0,0,0, not 80,0,0,0. And you
still set the background color of your items the way you want.

On Sat, Jun 18, 2011 at 2:59 PM, Greg Donald  wrote:
> On Sat, Jun 18, 2011 at 3:46 PM, Romain Guy  wrote:
>> You need to call setCacheColorHint() on the ListView itself. You need
>> do this only once.
>
> Like this?
>
>    list = (ListView) findViewById( R.id.list );
>    int color = Color.argb( 80, 0, 0, 0 );
>    list.setCacheColorHint( color );
>
> If that's what you meant, it makes it worse.  My list view items never
> even become transparent again after scrolling now.
>
>
>
> --
> Greg Donald
> destiney.com | gregdonald.com
>
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[android-developers] External Usb Card WiFi in Android

[Migazan]

Hello,
The Wifi network from my phone does not work. I can install an
external usb on my phone?

Ps: For development purposes

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Re: [android-developers] list view with alpha transparency effect

[Greg Donald]

On Sat, Jun 18, 2011 at 3:46 PM, Romain Guy  wrote:
> You need to call setCacheColorHint() on the ListView itself. You need
> do this only once.

Like this?

list = (ListView) findViewById( R.id.list );
int color = Color.argb( 80, 0, 0, 0 );
list.setCacheColorHint( color );

If that's what you meant, it makes it worse.  My list view items never
even become transparent again after scrolling now.



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Re: [android-developers] Re: AudioTrack help - pause after mute

[Stefan Alder]

Below is the gist of what I'm trying.  This works sometimes, but other
times I get a glitch when trying to play-- the glitch appears to be
anywhere from a few ms to 20 ms or so of the PCM data (possibly from
what it previously played, or was about to play before paused), and
immediately precedes the data that should play.

If I remove the setPlaybackHeadPosition, I don't seem to get the
glitches-- but of course then it doesn't reset to the beginning.  Can
anyone suggest a better way?  Is setPlaybackHeadPosition known to
cause intermittent glitching upon replay?

On init:
write(...)
setLoopPoints(100,140);

On button click:
setVolume(1,1)
play()

On release:
setVolume(0,0)
sleep(30)
pause()
setPlaybackHeadPosition(0)


On Fri, Jun 17, 2011 at 10:56 AM, Stefan Alder  wrote:
> Doug,
> I'm using MODE_STATIC as the latency is too high with MODE_STREAM.
>
> On Fri, Jun 17, 2011 at 10:38 AM, Doug  wrote:
>> Are you using stream or static mode?  With stream, you need to feed
>> the AudioTrack a stream of zeroes to get it to silence without
>> clicking.  I don't think that you can pause in stream mode, but I
>> might be wrong.
>>
>> Doug
>>
>> On Jun 15, 5:27 pm, Stefan Alder  wrote:
>>> I need to pause the AudioTrack after its volume is set to zero.  If I
>>> pause immediately after muting, there's a glitch, so I've added a
>>> sleep -- but this creates other problems and doesn't seem reliable. I
>>> still get glitches.  Is there a reliable way to do this?  For example,
>>> some sort of callback after the volume reaches 0?
>>
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Re: [android-developers] list view with alpha transparency effect

[Romain Guy]

You need to call setCacheColorHint() on the ListView itself. You need
do this only once.

On Sat, Jun 18, 2011 at 1:10 PM, Greg Donald  wrote:
> On Sat, Jun 18, 2011 at 3:09 PM, Greg Donald  wrote:
>> The View passed to me in getView() in my CursorAdapter does not appear
>> to have setCacheColorHint().
>>
>> Looks like setCacheColorHint() exists for the list view itself but my
>> problem is with list items, not the list.
>
> I found something with a similar name but it doesn't work.
>
>        int color = Color.argb( 80, 0, 0, 0 );
>        v.setDrawingCacheBackgroundColor( color );
>
>
>
> --
> Greg Donald
> destiney.com | gregdonald.com
>
> --
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Note: please don't send private questions to me, as I don't have time
to provide private support.  All such questions should be posted on
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[android-developers] Acer A500 is not showing in DDMS

[Rocky]

Hi All,

I install the proper driver from Acer.com (USB
Driver_Acer_1.06.1500_A30H_A500) and did setting from
SEtting->Application->USB Debugging->yes

But still my emulator DDMS not showing as a device.
Did i'm missing any setting.


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Re: [android-developers] list view with alpha transparency effect

[Greg Donald]

On Sat, Jun 18, 2011 at 3:09 PM, Greg Donald  wrote:
> The View passed to me in getView() in my CursorAdapter does not appear
> to have setCacheColorHint().
>
> Looks like setCacheColorHint() exists for the list view itself but my
> problem is with list items, not the list.

I found something with a similar name but it doesn't work.

int color = Color.argb( 80, 0, 0, 0 );
v.setDrawingCacheBackgroundColor( color );



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Re: [android-developers] list view with alpha transparency effect

[Greg Donald]

On Sat, Jun 18, 2011 at 1:48 PM, Dianne Hackborn  wrote:
> Use this:
> http://developer.android.com/reference/android/widget/AbsListView.html#setCacheColorHint(int)
> http://developer.android.com/reference/android/widget/AbsListView.html#attr_android:cacheColorHint
>
> Note that doing this means that ListView can't use important drawing
> optimizations, so on many devices this will cause scrolling to be noticeably
> less smooth.

The View passed to me in getView() in my CursorAdapter does not appear
to have setCacheColorHint().

Looks like setCacheColorHint() exists for the list view itself but my
problem is with list items, not the list.



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[android-developers] Custom layout for the SectionIndex dialog

[David]

I have a Custom ListView containing events. The Adapters
SectionIndexer indexes the month and year of the events upon
fastscrolling (e.g. Jan 2011) but with the default styling of the
fastscrolling text, the text is too big and overlaps the edges of the
dialog.

Is there any way to change the layout of the SextionIndexer dialog? I
specifically want to remove the box in the background (or enlarge it
to match the text displayed) and change the textSize.

-Generally speeking I really don't know why it was implemented as
is... this is a pretty bad implementation not giving the Dialog a
WRAP_CONTENT layout which doesen't allow anything but a single
character

There must be a way :) I can't be the only one wanting to index
something else than the first letters!

Best Regards

David

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[android-developers] Pico TTS high quality voices

[mms]

hi,
i found Android's default TTS Engine "Pico TTS"  amazing
but the default voices quality is a little poor
so
how i can add high quality voices to it

regards

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Re: [android-developers] Device and printer connection for printing data on printer.

[Kristopher Micinski]

Your bluetooth service discovery failed

Were you paired? Using a valid uuid? Get the right port? Appearently not,
try debugging through your code, your bt connection isn't going through.

Kris

On Jun 18, 2011 10:07 AM, "ABS"  wrote:

Hello everyone,
I am new on android platform, working on one traffic
control app. In this app i have to connect with bluetooth printer
through android device, i am trying to do this connection with
Bluetooth socket.
   But problem is that i am getting IOexception while
connecting with printer socket.

Just i have to send data to print,Do i need to use Server and client
architecture?

 exception is as follows

06-18 19:15:56.943: DEBUG/BluetoothTest(17386): java.io.IOException:
Service discovery failed
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
android.bluetooth.BluetoothSocket$SdpHelper.doSdp(BluetoothSocket.java:
383)
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
android.bluetooth.BluetoothSocket.connect(BluetoothSocket.java:193)
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
com.ob.BluetoothPaired$ConnectRunnable.run(BluetoothPaired.java:236)
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
java.lang.Thread.run(Thread.java:1096)

 I stuck there if anyone know solution reply me ASAP

thanks in advance


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Re: [android-developers] list view with alpha transparency effect

[Dianne Hackborn]

Use this:

http://developer.android.com/reference/android/widget/AbsListView.html#setCacheColorHint(int)

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

Note that doing this means that ListView can't use important drawing
optimizations, so on many devices this will cause scrolling to be noticeably
less smooth.

On Sat, Jun 18, 2011 at 10:27 AM, Greg Donald  wrote:

> I have a list view using a layout that has a background color of #8000.
>
> When I scroll the list, the list item background color change to a
> solid color, in this case black.  Seems it's ignoring the alpha
> transparency value on scroll.
>
> Is there a way to make it not do that?
>
>
> Thanks.
>
>
> --
> Greg Donald
> destiney.com | gregdonald.com
>
> --
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Re: [android-developers] Re: In App Billing - REQUEST_ITEM_UNAVAILABLE

[Kumar Bibek]

The App should be in daft state, but the item should be published.

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



On Sun, Jun 19, 2011 at 12:10 AM, Conny  wrote:

> No I just saved it. I thought if I publish it the app too will be
> published. Am I missing something basic here ?
>
> On Jun 18, 11:14 pm, Kumar Bibek  wrote:
> > Have you published the item in your dev console?
> >
> > *Thanks and Regards,
> > Kumar Bibek*
> > *http://techdroid.kbeanie.comhttp://www.kbeanie.com*
> >
> >
> >
> >
> >
> >
> >
> > On Sat, Jun 18, 2011 at 11:25 PM, MCON Dev  wrote:
> > > I think I have things setup correctly, but I keep getting
> > > REQUEST_ITEM_UNAVAILABLE.
> >
> > > DDMS reports the following
> > > 06-18 21:09:27.714: DEBUG/iDHaysbert(5449): ItemName : Hello(a)
> > > SettingRingToneUri :
> > >
> android.resource://com.haysbertv2/raw/hello3timescomeonpickupthephone2.mp3
> > > PurchaseUri : hello3timescomeonpickupthephone2
> > > 06-18 21:09:27.714: DEBUG/iDHaysbert(5449): Sending Request id
> > > hello3timescomeonpickupthephone2
> > > 06-18 21:09:27.722: DEBUG/iDHaysbert(5449): RequestPurchase
> > > 06-18 21:09:27.730: DEBUG/iDHaysbert(5449): request id:
> 7697028544955964412
> > > 06-18 21:09:30.323: INFO/iDHaysbert(5449): handleCommand() action:
> > > com.android.vending.billing.RESPONSE_CODE
> > > 06-18 21:09:30.323: DEBUG/iDHaysbert(5449): Check response code
> > > RequestPurchase: RESULT_ITEM_UNAVAILABLE
> > > 06-18 21:09:30.323: DEBUG/iDHaysbert(5449): product id :
> > > hello3timescomeonpickupthephone2: RESULT_ITEM_UNAVAILABLE
> > > 06-18 21:09:30.323: INFO/iDHaysbert(5449): purchase failed
> > > 06-18 21:09:30.339: DEBUG/iDHaysbert(5449):
> > > hello3timescomeonpickupthephone2: request purchase returned
> > > RESULT_ITEM_UNAVAILABLE
> > > I have 2 email accounts (gmail). Account A is my primary account on my
> > > device and my test account on my market account. Account B is owner
> > > account on market.
> > > I have a in app product "hello3timescomeonpickupthephone2" with product
> id.
> > > All checkout file is under com.mcondev.test package and not
> > > "com.example. (from the sample).
> > > Changed the package of some Consts variables
> > > // Intent actions that we send from the BillingReceiver to the
> > > // BillingService.  Defined by this application.
> > > public static final String ACTION_CONFIRM_NOTIFICATION =
> > > "com.mcondev.test.CONFIRM_NOTIFICATION";
> > > public static final String ACTION_GET_PURCHASE_INFORMATION =
> > > "com.mcondev.test.GET_PURCHASE_INFORMATION";
> > > public static final String ACTION_RESTORE_TRANSACTIONS =
> > > "com.mcondev.test.RESTORE_TRANSACTIONS";
> > > Android Manifest has
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > >  android:name="com.android.vending.billing.PURCHASE_STATE_CHANGED"
> > > />
> > > 
> > > 
> >
> > > AIDL
> > > package com.android.vending.billing;
> > > import android.os.Bundle;
> > > interface IMarketBillingService {
> > >/** Given the arguments in bundle form, returns a bundle for
> results. */
> > >Bundle sendBillingRequest(in Bundle bundle);
> > > }
> >
> > > Const.java changes
> > >public static final String MARKET_BILLING_SERVICE_ACTION =
> > >"com.android.vending.billing.MarketBillingService.BIND";
> > >public static final String ACTION_CONFIRM_NOTIFICATION =
> > >"com.mcondev.test.CONFIRM_NOTIFICATION";
> > >public static final String ACTION_GET_PURCHASE_INFORMATION =
> > >"com.mcondev.test.GET_PURCHASE_INFORMATION";
> > >public static final String ACTION_RESTORE_TRANSACTIONS =
> > >"com.mcondev.test.RESTORE_TRANSACTIONS";
> >
> > > Refactored and merged Dungeons to CheckoutPurchaseObserver. Removed
> > > CATALOG code. Here are pieces of code.
> > > public CheckoutPurchaseObserver(Activity newActivity, Handler
> newHandler) {
> > >super(newActivity, newHandler);
> > >context = newActivity.getApplicationContext() ;
> > >mHandler = newHandler ;
> >
> > >mPurchaseDatabase = new PurchaseDatabase(context);
> > >mBillingService = new BillingService();
> > >mBillingService.setContext(context);
> >
> > >// Check if billing is supported.
> > >ResponseHandler.register(this);
> > >if (!mBillingService.checkBillingSupported()) {
> > >showDialog(DIALOG_CANNOT_CONNECT_ID);
> > >}
> >
> > >}
> > >   public void sendCheckoutRequest(String itemId, String quantity) {
> > >if (Consts.DEBUG)
> > >Log.d(TAG, "Sending Request id "+itemId) ;
> > >if (!mBillingService.requestPurchase(itemId, quantity))
> {
> > >showDialog(DIALOG_BILLING_NOT_SUPPORTED_ID);
> > >}
> > >}
> > > . all checkoutpurchaseobserver

[android-developers] Re: In App Billing - REQUEST_ITEM_UNAVAILABLE

[Conny]

No I just saved it. I thought if I publish it the app too will be
published. Am I missing something basic here ?

On Jun 18, 11:14 pm, Kumar Bibek  wrote:
> Have you published the item in your dev console?
>
> *Thanks and Regards,
> Kumar Bibek*
> *http://techdroid.kbeanie.comhttp://www.kbeanie.com*
>
>
>
>
>
>
>
> On Sat, Jun 18, 2011 at 11:25 PM, MCON Dev  wrote:
> > I think I have things setup correctly, but I keep getting
> > REQUEST_ITEM_UNAVAILABLE.
>
> > DDMS reports the following
> > 06-18 21:09:27.714: DEBUG/iDHaysbert(5449): ItemName : Hello(a)
> > SettingRingToneUri :
> > android.resource://com.haysbertv2/raw/hello3timescomeonpickupthephone2.mp3
> > PurchaseUri : hello3timescomeonpickupthephone2
> > 06-18 21:09:27.714: DEBUG/iDHaysbert(5449): Sending Request id
> > hello3timescomeonpickupthephone2
> > 06-18 21:09:27.722: DEBUG/iDHaysbert(5449): RequestPurchase
> > 06-18 21:09:27.730: DEBUG/iDHaysbert(5449): request id: 7697028544955964412
> > 06-18 21:09:30.323: INFO/iDHaysbert(5449): handleCommand() action:
> > com.android.vending.billing.RESPONSE_CODE
> > 06-18 21:09:30.323: DEBUG/iDHaysbert(5449): Check response code
> > RequestPurchase: RESULT_ITEM_UNAVAILABLE
> > 06-18 21:09:30.323: DEBUG/iDHaysbert(5449): product id :
> > hello3timescomeonpickupthephone2: RESULT_ITEM_UNAVAILABLE
> > 06-18 21:09:30.323: INFO/iDHaysbert(5449): purchase failed
> > 06-18 21:09:30.339: DEBUG/iDHaysbert(5449):
> > hello3timescomeonpickupthephone2: request purchase returned
> > RESULT_ITEM_UNAVAILABLE
> > I have 2 email accounts (gmail). Account A is my primary account on my
> > device and my test account on my market account. Account B is owner
> > account on market.
> > I have a in app product "hello3timescomeonpickupthephone2" with product id.
> > All checkout file is under com.mcondev.test package and not
> > "com.example. (from the sample).
> > Changed the package of some Consts variables
> > // Intent actions that we send from the BillingReceiver to the
> >     // BillingService.  Defined by this application.
> >     public static final String ACTION_CONFIRM_NOTIFICATION =
> >         "com.mcondev.test.CONFIRM_NOTIFICATION";
> >     public static final String ACTION_GET_PURCHASE_INFORMATION =
> >         "com.mcondev.test.GET_PURCHASE_INFORMATION";
> >     public static final String ACTION_RESTORE_TRANSACTIONS =
> >         "com.mcondev.test.RESTORE_TRANSACTIONS";
> > Android Manifest has
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> >  > />
> > 
> > 
>
> > AIDL
> > package com.android.vending.billing;
> > import android.os.Bundle;
> > interface IMarketBillingService {
> >    /** Given the arguments in bundle form, returns a bundle for results. */
> >    Bundle sendBillingRequest(in Bundle bundle);
> > }
>
> > Const.java changes
> >    public static final String MARKET_BILLING_SERVICE_ACTION =
> >        "com.android.vending.billing.MarketBillingService.BIND";
> >    public static final String ACTION_CONFIRM_NOTIFICATION =
> >        "com.mcondev.test.CONFIRM_NOTIFICATION";
> >    public static final String ACTION_GET_PURCHASE_INFORMATION =
> >        "com.mcondev.test.GET_PURCHASE_INFORMATION";
> >    public static final String ACTION_RESTORE_TRANSACTIONS =
> >        "com.mcondev.test.RESTORE_TRANSACTIONS";
>
> > Refactored and merged Dungeons to CheckoutPurchaseObserver. Removed
> > CATALOG code. Here are pieces of code.
> > public CheckoutPurchaseObserver(Activity newActivity, Handler newHandler) {
> >                super(newActivity, newHandler);
> >                context = newActivity.getApplicationContext() ;
> >                mHandler = newHandler ;
>
> >                mPurchaseDatabase = new PurchaseDatabase(context);
> >                mBillingService = new BillingService();
> >                mBillingService.setContext(context);
>
> >                // Check if billing is supported.
> >                ResponseHandler.register(this);
> >                if (!mBillingService.checkBillingSupported()) {
> >                        showDialog(DIALOG_CANNOT_CONNECT_ID);
> >                }
>
> >        }
> >       public void sendCheckoutRequest(String itemId, String quantity) {
> >                if (Consts.DEBUG)
> >                        Log.d(TAG, "Sending Request id "+itemId) ;
> >                if (!mBillingService.requestPurchase(itemId, quantity)) {
> >                        showDialog(DIALOG_BILLING_NOT_SUPPORTED_ID);
> >                }
> >        }
> > . all checkoutpurchaseobserver code 
> > }
>
> > Is there anything wrong with this refactor ?
>
> > --
> > 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

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Re: [android-developers] In App Billing - REQUEST_ITEM_UNAVAILABLE

[Kumar Bibek]

Have you published the item in your dev console?

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



On Sat, Jun 18, 2011 at 11:25 PM, MCON Dev  wrote:

> I think I have things setup correctly, but I keep getting
> REQUEST_ITEM_UNAVAILABLE.
>
> DDMS reports the following
> 06-18 21:09:27.714: DEBUG/iDHaysbert(5449): ItemName : Hello(a)
> SettingRingToneUri :
> android.resource://com.haysbertv2/raw/hello3timescomeonpickupthephone2.mp3
> PurchaseUri : hello3timescomeonpickupthephone2
> 06-18 21:09:27.714: DEBUG/iDHaysbert(5449): Sending Request id
> hello3timescomeonpickupthephone2
> 06-18 21:09:27.722: DEBUG/iDHaysbert(5449): RequestPurchase
> 06-18 21:09:27.730: DEBUG/iDHaysbert(5449): request id: 7697028544955964412
> 06-18 21:09:30.323: INFO/iDHaysbert(5449): handleCommand() action:
> com.android.vending.billing.RESPONSE_CODE
> 06-18 21:09:30.323: DEBUG/iDHaysbert(5449): Check response code
> RequestPurchase: RESULT_ITEM_UNAVAILABLE
> 06-18 21:09:30.323: DEBUG/iDHaysbert(5449): product id :
> hello3timescomeonpickupthephone2: RESULT_ITEM_UNAVAILABLE
> 06-18 21:09:30.323: INFO/iDHaysbert(5449): purchase failed
> 06-18 21:09:30.339: DEBUG/iDHaysbert(5449):
> hello3timescomeonpickupthephone2: request purchase returned
> RESULT_ITEM_UNAVAILABLE
> I have 2 email accounts (gmail). Account A is my primary account on my
> device and my test account on my market account. Account B is owner
> account on market.
> I have a in app product "hello3timescomeonpickupthephone2" with product id.
> All checkout file is under com.mcondev.test package and not
> "com.example. (from the sample).
> Changed the package of some Consts variables
> // Intent actions that we send from the BillingReceiver to the
> // BillingService.  Defined by this application.
> public static final String ACTION_CONFIRM_NOTIFICATION =
> "com.mcondev.test.CONFIRM_NOTIFICATION";
> public static final String ACTION_GET_PURCHASE_INFORMATION =
> "com.mcondev.test.GET_PURCHASE_INFORMATION";
> public static final String ACTION_RESTORE_TRANSACTIONS =
> "com.mcondev.test.RESTORE_TRANSACTIONS";
> Android Manifest has
> 
> 
> 
> 
> 
> 
> 
> 
>  />
> 
> 
>
> AIDL
> package com.android.vending.billing;
> import android.os.Bundle;
> interface IMarketBillingService {
>/** Given the arguments in bundle form, returns a bundle for results. */
>Bundle sendBillingRequest(in Bundle bundle);
> }
>
> Const.java changes
>public static final String MARKET_BILLING_SERVICE_ACTION =
>"com.android.vending.billing.MarketBillingService.BIND";
>public static final String ACTION_CONFIRM_NOTIFICATION =
>"com.mcondev.test.CONFIRM_NOTIFICATION";
>public static final String ACTION_GET_PURCHASE_INFORMATION =
>"com.mcondev.test.GET_PURCHASE_INFORMATION";
>public static final String ACTION_RESTORE_TRANSACTIONS =
>"com.mcondev.test.RESTORE_TRANSACTIONS";
>
> Refactored and merged Dungeons to CheckoutPurchaseObserver. Removed
> CATALOG code. Here are pieces of code.
> public CheckoutPurchaseObserver(Activity newActivity, Handler newHandler) {
>super(newActivity, newHandler);
>context = newActivity.getApplicationContext() ;
>mHandler = newHandler ;
>
>mPurchaseDatabase = new PurchaseDatabase(context);
>mBillingService = new BillingService();
>mBillingService.setContext(context);
>
>// Check if billing is supported.
>ResponseHandler.register(this);
>if (!mBillingService.checkBillingSupported()) {
>showDialog(DIALOG_CANNOT_CONNECT_ID);
>}
>
>}
>   public void sendCheckoutRequest(String itemId, String quantity) {
>if (Consts.DEBUG)
>Log.d(TAG, "Sending Request id "+itemId) ;
>if (!mBillingService.requestPurchase(itemId, quantity)) {
>showDialog(DIALOG_BILLING_NOT_SUPPORTED_ID);
>}
>}
> . all checkoutpurchaseobserver code 
> }
>
> Is there anything wrong with this refactor ?
>
> --
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[android-developers] In App Billing - REQUEST_ITEM_UNAVAILABLE

[MCON Dev]

I think I have things setup correctly, but I keep getting
REQUEST_ITEM_UNAVAILABLE.

DDMS reports the following
06-18 21:09:27.714: DEBUG/iDHaysbert(5449): ItemName : Hello(a)
SettingRingToneUri :
android.resource://com.haysbertv2/raw/hello3timescomeonpickupthephone2.mp3
PurchaseUri : hello3timescomeonpickupthephone2
06-18 21:09:27.714: DEBUG/iDHaysbert(5449): Sending Request id
hello3timescomeonpickupthephone2
06-18 21:09:27.722: DEBUG/iDHaysbert(5449): RequestPurchase
06-18 21:09:27.730: DEBUG/iDHaysbert(5449): request id: 7697028544955964412
06-18 21:09:30.323: INFO/iDHaysbert(5449): handleCommand() action:
com.android.vending.billing.RESPONSE_CODE
06-18 21:09:30.323: DEBUG/iDHaysbert(5449): Check response code
RequestPurchase: RESULT_ITEM_UNAVAILABLE
06-18 21:09:30.323: DEBUG/iDHaysbert(5449): product id :
hello3timescomeonpickupthephone2: RESULT_ITEM_UNAVAILABLE
06-18 21:09:30.323: INFO/iDHaysbert(5449): purchase failed
06-18 21:09:30.339: DEBUG/iDHaysbert(5449):
hello3timescomeonpickupthephone2: request purchase returned
RESULT_ITEM_UNAVAILABLE
I have 2 email accounts (gmail). Account A is my primary account on my
device and my test account on my market account. Account B is owner
account on market.
I have a in app product "hello3timescomeonpickupthephone2" with product id.
All checkout file is under com.mcondev.test package and not
"com.example. (from the sample).
Changed the package of some Consts variables
// Intent actions that we send from the BillingReceiver to the
    // BillingService.  Defined by this application.
    public static final String ACTION_CONFIRM_NOTIFICATION =
        "com.mcondev.test.CONFIRM_NOTIFICATION";
    public static final String ACTION_GET_PURCHASE_INFORMATION =
        "com.mcondev.test.GET_PURCHASE_INFORMATION";
    public static final String ACTION_RESTORE_TRANSACTIONS =
        "com.mcondev.test.RESTORE_TRANSACTIONS";
Android Manifest has












AIDL
package com.android.vending.billing;
import android.os.Bundle;
interface IMarketBillingService {
/** Given the arguments in bundle form, returns a bundle for results. */
Bundle sendBillingRequest(in Bundle bundle);
}

Const.java changes
public static final String MARKET_BILLING_SERVICE_ACTION =
"com.android.vending.billing.MarketBillingService.BIND";
public static final String ACTION_CONFIRM_NOTIFICATION =
"com.mcondev.test.CONFIRM_NOTIFICATION";
public static final String ACTION_GET_PURCHASE_INFORMATION =
"com.mcondev.test.GET_PURCHASE_INFORMATION";
public static final String ACTION_RESTORE_TRANSACTIONS =
"com.mcondev.test.RESTORE_TRANSACTIONS";

Refactored and merged Dungeons to CheckoutPurchaseObserver. Removed
CATALOG code. Here are pieces of code.
public CheckoutPurchaseObserver(Activity newActivity, Handler newHandler) {
super(newActivity, newHandler);
context = newActivity.getApplicationContext() ;
mHandler = newHandler ;

mPurchaseDatabase = new PurchaseDatabase(context);
mBillingService = new BillingService();
mBillingService.setContext(context);

// Check if billing is supported.
ResponseHandler.register(this);
if (!mBillingService.checkBillingSupported()) {
showDialog(DIALOG_CANNOT_CONNECT_ID);
}

}
   public void sendCheckoutRequest(String itemId, String quantity) {
if (Consts.DEBUG)
Log.d(TAG, "Sending Request id "+itemId) ;
if (!mBillingService.requestPurchase(itemId, quantity)) {
showDialog(DIALOG_BILLING_NOT_SUPPORTED_ID);
}
}
. all checkoutpurchaseobserver code 
}

Is there anything wrong with this refactor ?

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[android-developers] Re: list view with alpha transparency effect

[Greg Donald]

On Sat, Jun 18, 2011 at 12:27 PM, Greg Donald  wrote:
> I have a list view using a layout that has a background color of #8000.
>
> When I scroll the list, the list item background color change to a
> solid color, in this case black.  Seems it's ignoring the alpha
> transparency value on scroll.
>
> Is there a way to make it not do that?

Tried this in getView() in my list adapter:

RelativeLayout outer = (RelativeLayout) findViewById( R.id.outer );
int color = Color.argb( 80, 0, 0, 0 );
outer.setBackgroundColor( color );

Still turns black on scroll :(


-- 
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destiney.com | gregdonald.com

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Re: [android-developers] Device and printer connection for printing data on printer.

[Rocky]

You need CS architecture, post the code, then we can understand where is the
exact problem.


On Sat, Jun 18, 2011 at 7:37 PM, ABS  wrote:

> Hello everyone,
> I am new on android platform, working on one traffic
> control app. In this app i have to connect with bluetooth printer
> through android device, i am trying to do this connection with
> Bluetooth socket.
>But problem is that i am getting IOexception while
> connecting with printer socket.
>
> Just i have to send data to print,Do i need to use Server and client
> architecture?
>
>  exception is as follows
>
> 06-18 19:15:56.943: DEBUG/BluetoothTest(17386): java.io.IOException:
> Service discovery failed
> 06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
> android.bluetooth.BluetoothSocket$SdpHelper.doSdp(BluetoothSocket.java:
> 383)
> 06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
> android.bluetooth.BluetoothSocket.connect(BluetoothSocket.java:193)
> 06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
> com.ob.BluetoothPaired$ConnectRunnable.run(BluetoothPaired.java:236)
> 06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
> java.lang.Thread.run(Thread.java:1096)
>
>  I stuck there if anyone know solution reply me ASAP
>
> thanks in advance
>
>
> --
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-- 
Thanks & Regards

Rakesh Kumar Jha
Software Developer
Symphony Services Corp (India) Pvt Ltd
Bangalore
(O) +918030274295
(R) +919886336619

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[android-developers] list view with alpha transparency effect

[Greg Donald]

I have a list view using a layout that has a background color of #8000.

When I scroll the list, the list item background color change to a
solid color, in this case black.  Seems it's ignoring the alpha
transparency value on scroll.

Is there a way to make it not do that?


Thanks.


-- 
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destiney.com | gregdonald.com

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[android-developers] Re: STL android

[hectordu...@yahoo.com]

"me doy el lapo!"
 difficult decition, but i have decided to port everything to java
and get advantage of the android technology :-(
i have realized that both, java and SQlite afford all the
functionality i have been working with  STL, and in  the short time i
can use all the pissibilities that android has, instead of been
dealing each time with c/c++ and JNI :-)
thanks you guys, for alll your comments ...

On Jun 17, 11:58 am, "hectordu...@yahoo.com" 
wrote:
> yeah!
> i need to pass a pointer to a STL structure which is updated by each
> user interaction :-(
> I also have readen about NativeActivity but it also needs JNI in some
> way ... and passing the STL structures will be a requirement, yet.
>
> I only can package data into an own streaming if there is a second
> (concurrent) application runnning (implementing the STL
> functionality). Is it possible ?
> or .. does it nedd "natibe activity"
> regards
>
> Hector
>
> Other pssibility
> On Jun 17, 2:54 am, RichardC  wrote:
>
> > I don't pass any STL structures across JNI, I pack/unpack just the
> > data I need in to basic types or arrays of basic types, doing my own
> > simple streaming as required.
>
> > My application is a board game with the next move calculator in C++
> > and the UI (and game state) in Java, so there is not much to transfer
> > between the two layers.
>
> > If you have a lot of state you need to pass back and forth between C++
> > and Java I suggest you have a look at NativeActivity (I am just
> > starting this myself - so I can be much help here).  It looks like it
> > by subclassing the Java NativeActivity class it should be possible to
> > keep my entire engine (and it's state) in C++ and pass just the UI
> > events across the JNI interface.  I have not tried this yet - I can
> > feel a test project coming on.
>
> > On Jun 16, 10:06 pm, "hectordu...@yahoo.com" 
> > wrote:
>
> > > hey Richard, thanks for helping ... in fact, i have installed SDK-NDK,
> > > read the CPLUSPLUS-SUPPORT.html doc,  and preparing to compile my C++
> > > STL stuff, but what i really am afraid is of JNI. There are interfaces
> > > depending of the filed's types, and i dont realize how to pass STL
> > > structures or pointers to them. I wonder if you have a kind of hello-
> > > jni example which you can share in this thread ?
>
> > > kriss, i agree with you, but development time is a  real constraint :-
> > > (
>
> > > On Jun 16, 3:25 pm, RichardC  wrote:
>
> > > > Hi,
>
> > > > I have a big "lump" of STL code that is building sucessfully using the
> > > > latest release of the Android-ndk (r5c).  It just need a few tweaks.
> > > > It is called from Java via JNI as needed.
>
> > > > I sugguest you download the 
> > > > NDK:http://developer.android.com/sdk/ndk/index.html
>
> > > > and read the docs specifically "CPLUSPLUS-SUPPORT.html"
>
> > > > If you have any questions I will try and help.
>
> > > > On Jun 16, 4:55 pm, "hectordu...@yahoo.com" 
> > > > wrote:
>
> > > > > hi guys,
> > > > > I would like to migrate a c/c++ (linux fedora 14) application to
> > > > > android 2.2.
> > > > > Because this will be my first migration, i have some questions about
> > > > > the procedure:
>
> > > > > 1. considering it has some STL stuff, i wonder if it will work. I
> > > > > specially use vector, set, map and algoritms (set_union,
> > > > > set_intersection, set_difference).
>
> > > > > 2. as i understand i have to write -first- a Java-JNI application
> > > > > which declares and interface my c functions and c++ methods. Those
> > > > > methods willl be included into one (or many) shared libraries ... is
> > > > > it ok ? ... may somebody advise me a good JNI tutorial ? ... i don
> > > > > like the ones i've found :-(
>
> > > > > 3- once ready, i must use the NDK toolset in order to generate the
> > > > > android application ... hopefully i will works..
>
> > > > > I am worried because the NDK info says to have a "A Minimal set of
> > > > > headers for C++ support" ... and i wonder if  STL works or not ...
> > > > > but, NDK r5 - android - suposse to also hav support for STLport ...
> > > > > does any body has the hello-jni file modifyied for STL suppport ?
>
> > > > > NDK Doc also says that "Applications that use native activities must
> > > > > be run on Android 2.3 (API Level 9) or later", but as i understand, i
> > > > > will also needs JNI .. may somebody make some comments about it ?
>
> > > > > finally, may somebody share me a JNI example in order to pass some STL
> > > > > functions between java and c++ ?
>
> > > > > comments are wellcome.
>
> > > > > regards, thanks in advance
>
> > > > > hector

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[android-developers] Re: NullpointerException using put method on a LinkedHashMap

[Emanuel Moecklin]

   
   1. I wonder how your code compiles at all with LinkedHashMap.Entry not 
   being visible at all (Map.Entry is).
   2. LinkedHashMap can hold null keys and values so that can't be the 
   reason for the NPE
   3. I made a quick test and "my" cache with limited size works without 
   issues
   4. Unless you provide at least the line of code that fails I can't help 
   any further

Cheers
Emanuel Moecklin
1gravity LLC

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[android-developers] Re: About Location Service

[cellurl]

Look at working code.
Here is some.
http://code.google.com/p/speedlimit/


On Jun 16, 8:18 pm, Baodong Chen  wrote:
> Hi:
>  I have a APP using Location Service, and i tested it and found that
>  my Location Listener's onLocationChanged() was not called for more
> than ten seconds.
>  but onGpsStatusChanged() was called normally.
>  this means that i can not decide user's location for too long time.
>  I want to know why this happens?
>  is this a normal case or a bug cause this?
>
>  ps: I have posted this to android-ndk, and they suggested me posting here.
>
>  best regards, thanks!

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[android-developers] Device and printer connection for printing data on printer.

[ABS]

Hello everyone,
 I am new on android platform, working on one traffic
control app. In this app i have to connect with bluetooth printer
through android device, i am trying to do this connection with
Bluetooth socket.
But problem is that i am getting IOexception while
connecting with printer socket.

Just i have to send data to print,Do i need to use Server and client
architecture?

  exception is as follows

06-18 19:15:56.943: DEBUG/BluetoothTest(17386): java.io.IOException:
Service discovery failed
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
android.bluetooth.BluetoothSocket$SdpHelper.doSdp(BluetoothSocket.java:
383)
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
android.bluetooth.BluetoothSocket.connect(BluetoothSocket.java:193)
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
com.ob.BluetoothPaired$ConnectRunnable.run(BluetoothPaired.java:236)
06-18 19:15:56.943: DEBUG/BluetoothTest(17386): at
java.lang.Thread.run(Thread.java:1096)

 I stuck there if anyone know solution reply me ASAP

thanks in advance


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Aw: Re: [android-developers] Aw: Object Structure

[jjoe64]

yes.
if you do a query on your content provider (though listview/adapter or 
manually with content resolver), it returns only a cursor (pointer) to the 
data, that's the reason why the memory space is saved and performance will 
increase.

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[android-developers] Re: Begainer in Android Game Development

[Kyle Szklenski]

I've found that the guy at the following website has produced tons of
really, really useful beginner tutorials on game development for
Android, with code and I believe he's done some 3D stuff for it too:

http://obviam.net/


Have a good one,

Kyle


On Jun 17, 11:51 am, BY SmartApps  wrote:
> Greetings,
>
> I have started thinking to develop games for Android. I have a good
> background in standard programming using Java, C & C++. But I have
> never tried to develop a game before.
>
> Basically, I would like to know how to begin developing 2d & 3D games
> for Android.
>
> I have downloaded tools like Eclipse, Blender, and Unity3d. I need
> your help in this. For starting, how can I kick off? Are there
> tutorials for 2d game development like “Angry Birds” ?
> Please guide me.
>
> Thanks & Regards,
>
> Badar Al Raisi

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[android-developers] Re: Hold the NFC Foreground Dispatch

[nadam]

You need to specify a more specific filter in the manifest using
"android.nfc.action.NDEF_DISCOVERED" or
"android.nfc.action.TECH_DISCOVERED" (see
http://developer.android.com/guide/topics/nfc/index.html#manifest).

On 14 Juni, 12:48, Rafael Porras Lucena  wrote:
> Hello!
>
> I want to do a thing and I don't achieve it...I have a NFC reader App,
> this App "captures" the Tag while the Activity is in foreground by
> means of the Foreground Dispatch System of Android.
>
> What I want to do is that the App "captures" the Tag while it is
> running and not appear the dialog for selecting the app, not only in
> foreground.
>
> How could I do that, any issues?
>
> Thanks in advanced...I need do that for my final
> project...please...help me! Regards!

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Re: [android-developers] Determine Sender of Broadcast

[Mark Murphy]

On Fri, Jun 17, 2011 at 2:39 PM, Alan  wrote:
> Is there any way to discover which app package sent a broadcast?

I don't think so.

> If
> the sender includes their package name as an extra in the Intent, can
> you verify the sender is who they say they are?

Not really.

> Does anyone know of an Android API based way to verify the sender
> package?

Generally, you should use permissions. Add an android:permission
attribute on your  for a permission that the sender of the
broadcast must hold.

-- 
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_The Busy Coder's Guide to *Advanced* Android Development_ Version
1.9.9 Available!

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Re: [android-developers] openjdk

[Mark Murphy]

AFAIK, this works, but is not supported.

On Fri, Jun 17, 2011 at 3:35 PM, JeffZZZ  wrote:
> Can openjdk be used instead of instead of oracle java?  Any issues if
> it is used.

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Re: [android-developers] Re: Freelancer

[Marcin Orlowski]

On Jun 18, 2011 6:20 AM, "Zsolt Vasvari"  wrote:
>
> Only if you know how to code a Tic-Tac-Toe app.  Preferbly, in 3D.

"Hi all. I want to write Tic-Tac-Toe 3D app in Android but dont know how to
do this. Plz send me source code. It's urgent"

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Re: [android-developers] Re: How to invalid single view in Android Canvas Drawing?

[Kostya Vasilyev]

Bitmap.recycle()

View.invalidate()

--
Kostya Vasilyev
18.06.2011 15:22 пользователь "shubham patni" 
написал:
> can any body suggest me solution here?
>
> On Jun 1, 5:01 pm, shubham patni  wrote:
>> Hello to all,
>>
>> I am drawing multi images over Android canvas, so after an limit I got
>> "OutOfMemory" Exception, this is I know because of limited allocation
>> of memory for application.
>>
>> When I try to invalid single view, so at place to invalid single view
>> it invalidate all existing view over canvas.
>>
>> My Q : Is it possible to invalid only single view in Android Canvas
>> drawing.
>>  Is it possible to free allocate memory(Native) for old Bitmap
>> whether images showing on Canvas.
>>
>> pls suggets me how to handle.
>>
>> Thanks
>
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[android-developers] Re: How to find total no activate devices in wifi network ?

[shubham patni]

any one have idea?

On Jun 16, 6:20 pm, shubham patni  wrote:
> Hello to all,
>
> Any one have idea how can find activate devices in the wifi network.
>
> pls suggest.
>
> thanks

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[android-developers] Re: How to invalid single view in Android Canvas Drawing?

[shubham patni]

can any body suggest me solution here?

On Jun 1, 5:01 pm, shubham patni  wrote:
> Hello to all,
>
> I am drawing multi images over Android canvas, so after an limit I got
> "OutOfMemory" Exception, this is I know because of limited allocation
> of memory for application.
>
> When I try to invalid single view, so at place to invalid single view
> it invalidate all existing view over canvas.
>
> My Q : Is it possible to invalid only single view in Android Canvas
> drawing.
>          Is it possible to free allocate memory(Native) for old Bitmap
> whether images showing on Canvas.
>
> pls suggets me how to handle.
>
> Thanks

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[android-developers] How to get notification on copy of Text

[shubham patni]

How to get notification on copy  Text ,is it possible to copy else
like Image or any file.


Please suggest.

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Re: [android-developers] Re: How android get MSISDN

[Sherif Shehab Aldin]

Hi albnok,

Thank you for your answer, getLine1number was my starting point, I followed
it up till the handleMessage function, but I couldn't go any further, I am
investigating other approaches, some operators here provide a phone number
which when called will answer with the mobile number, gotta do some voice
recognition but let's see how it goes.

On Sat, Jun 18, 2011 at 9:32 AM, albnok  wrote:

> Don't remember exact code but look for line1number. Certain telcos may
> be mobile virtual network operators meaning you can never get the
> MSISDN in which case ask them for an API to convert SIM serial number
> to MSISDN.
>
> On Jun 18, 12:29 am, Sherif Shehab Aldin 
> wrote:
> > Hi all,
> >
> > I am doing a project of mine, and I wanted to get the MSISDN of the SIM
> > cards, and I thought I would follow the Android code to see how It
> handles
> > It. I been following the code for hours till I reached this
> > point:
> com.android.internal.telephony.gsm.SIMRecords.handleMessage(Message
> > msg)
> >
> > and now am stuck cause I have no clue who calls handleMessage, or as I
> think
> > It's an event which is fired after getting the MSISDN. but I have no clue
> > where to go from here.
> >
> > I have asked on #android-developers and someone told me that Android
> doesn't
> > do It, the Vendor code implements the baseband functions, If so does
> anyone
> > of open source implementation of such a thing, or even have an idea how
> that
> > could be implemented, I just need some hints or ideas which I will
> implement
> > myself.
> >
> > Thanks all, :)
>
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[android-developers] SdCard removal issue

[Shrinivas Sahukar]

Hi all,

while playing the music if sdcard is removed the file keeps on playing the
buffered data, what i think is sdcard bad removal intent listener is not
there in ginger bread..

while in eclair its handled in setting application where it recieves the
events of sdcard where as this class is missing in ginger bread's setting
application,

does anyone has any idea about how its handled in gingerbread?

Please help me out :)

Regards,

Shrini.

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Re: [android-developers] gaming

[Robin Talwar]

Blender
jmonkeyrunner
unity3D

there are so many out there you just need patience and time

Best of luck

On Sat, Jun 18, 2011 at 1:41 PM, kaushik p  wrote:

> Hi all,
>
> Can anyone suggest the best gaming  engines for android ??
>
> --
> Thanks&Regards
> Kaushik Pendurthi
>
> http://kaushikpendurthi.blogspot.com/
>
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Abhishek Talwar
9953395712

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[android-developers] Re: Javascript Code Coverage

[Peter Stacey]

No, EMMA won't work for JavaScript.

I don't think there is currently anything available for code coverage
of JavaScript in Android.

If you are using JavaScript inside a WebView for example and have the
JavaScript sitting in an assets directory or on a server, then I think
you might be currently out of luck for coverage of the JavaScript.

If you are using ScriptEngineManager and including the JavaScript
directly in your Java code, then perhaps it's possible, but I haven't
tried it as it's not an approach I have ever required. As a result,
take that for what it's worth (not much), but if it does work, you
might be able even temporarily, to include your JavaScript in a class
and get coverage of it that way.

Regards,

Peter



On Jun 16, 9:46 pm, super  wrote:
> Hi,
>
> What code coverage tools are available for Javascript for android? I
> understand that Emma is a code coverage tool for android, but does it
> work for Javascript?
>
> Thank you

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Re: [android-developers] is it possible to make call when song is playing

[kaushik p]

Hi

When the call connects the song automatically stops ,Anyways you can use the
intent like

startActivity(new Intent(Intent.ACTION_CALL, Uri.parse("tel:99")));

it does the work of calling . If you have any use case where the call needs
to check for the song to be played then get back to me again .

On Sat, Jun 18, 2011 at 11:56 AM, Bharathiraja R <
bharathiraja.andr...@gmail.com> wrote:

> Hi,
>
> Anyone please share me sample code for "make call when song is
> playing".
> and how to check whether song is playing during the call.
>
> Regards,
> Bharathiraja R
>
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[android-developers] Re: again like all : The application ... (process ...) has stopped unexpectedly. Please try again

[aMeeN]

Thank you Mr. Zsolt for your help.

I wasn't sure about the error reason, Android and Eclipse both are new
to me .. thats why I am confused.

I will try to download Eclipse and prepare the development environment
again.

Hope it will work properly .. I will update this post with the
result.


Thanks again.

On Jun 18, 7:29 am, Zsolt Vasvari  wrote:
> Why do you think the error is caused by your code?  The stack trace
> you are showing has got something to do with Eclipse, not an Android
> application.
>
> On Jun 17, 10:25 pm, aMeeN  wrote:
>
>
>
>
>
>
>
> > I am writing my first Andoid application. And facing an error .. I
> > consider it too strange but also expecting to face a lot of strange
> > errors and bugs.
>
> > I googled to find out what cause that error. And tried to learn how to
> > debug Android application on Eclipse but no luck.
>
> > The application I am writing is having only an image and button. The
> > button is to switch the mobile from normal mode to silent mode and the
> > reverse and the image is an indicator the for which mode currently is
> > active.
>
> > When I got the error I highlighted all the the code and started
> > unhighlighting one by one, till I found the this line specifically
> > cause the error:
>
> > int ringerMode = mAudioManager.getRingerMode();
>
> > when I run the application, on the Debug prespective view , in the
> > error log tab I am getting :
>
> > Error:
>
> > No command output when running: 'am start -n
> > ameen.android.silentModeToggle/
> > ameen.android.silentModeToggle.SilentModelToggleActivity -a
> > android.intent.action.MAIN -c android.intent.category.LAUNCHER' on
> > device emulator-5554
>
> > Exception Stack Track:
>
> > com.android.ddmlib.ShellCommandUnresponsiveException
> >         at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:
> > 408)
> >         at com.android.ddmlib.Device.executeShellCommand(Device.java:276)
> >         at
> > com.android.ide.eclipse.adt.internal.launch.ActivityLaunchAction.doLaunchAc 
> > ­tion(ActivityLaunchAction.java:
> > 74)
> >         at
> > com.android.ide.eclipse.adt.internal.launch.AndroidLaunchController.launchA 
> > ­pp(AndroidLaunchController.java:
> > 1147)
> >         at
> > com.android.ide.eclipse.adt.internal.launch.AndroidLaunchController.simpleL 
> > ­aunch(AndroidLaunchController.java:
> > 824)
> >         at
> > com.android.ide.eclipse.adt.internal.launch.AndroidLaunchController.access
> > $3(AndroidLaunchController.java:808)
> >         at 
> > com.android.ide.eclipse.adt.internal.launch.AndroidLaunchController
> > $3.run(AndroidLaunchController.java:656)
>
> > Session Data:
>
> > eclipse.buildId=M20110210-1200
> > java.version=1.6.0_24
> > java.vendor=Apple Inc.
> > BootLoader constants: OS=macosx, ARCH=x86, WS=cocoa, NL=en_US
> > Framework arguments:  -keyring /Users/ameen/.eclipse_keyring -
> > showlocation
> > Command-line arguments:  -os macosx -ws cocoa -arch x86 -keyring /
> > Users/ameen/.eclipse_keyring -showlocation
>
> > I uploaded the zipped project folder into my DropBox folder if someone
> > iterested to test it:
>
> >http://dl.dropbox.com/u/4392604/Silent_Model_Toggle.zip
>
> > I also explained this bug with screen shots in my blog, if you wanna
> > have a 
> > look:http://enabofaisal.wordpress.com/2011/06/17/the-application-process-h...
>
> > Please someone help me  =)
>
> > BTW .. as shown above (as Session Data) I have intel x86 MAC OS 10.6
> > and using Eclipse of these infos:
> > Eclipse SDK
>
> > Version: 3.6.2
> > Build id: M20110210-1200

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[android-developers] gaming

[kaushik p]

Hi all,

Can anyone suggest the best gaming  engines for android ??

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Kaushik Pendurthi

http://kaushikpendurthi.blogspot.com/

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[android-developers] debugging in eclipse and CONFIRM keyword???

[Budi Wibowo]

Hello group,
I'm a beginner in developing in android. I'm used to using visual
studio for my IDE.

here is a problem i'm having. When i launched an app in AVD, it keeps
on forcing me to close. i tried to debug it using the debug feature in
eclipse.

i don't know if it's just me because i still know very little, or
what. so far,  I find the debugging feature in eclipse when debugging
android app. well, very useless.

this is an example:
i have a button, and i'm trying to create a listener for the button.

i name the button id "confirm" (Id  @+id/confirm)

i spent hours trying to debug my code, with no useful info from logcat
or the debugger itself. maybe there is a feature in this book i'm
using that i haven't gotten to yet.

after 2 hours, i find out that if i change the button id to something
else like "confirm1" (Id@+id/confirm1), everything works
perfectly!!!
if i change the id back to "confirm", it forces close again when i run
the app. I can only assume that confirm is somehow a reserved word,
and the debugger didn't tell me that.

is confirm really a RESERVED word??

another thing that annoy me A LOT is the "Properties" tab. When i'm
building a layout, there is no way i'm going to remember all the XML
attributes for every form widgets. therefore, i rely a lot on the GUI
and the Properties tab to set the value of my widgets(i.e setting the
text value of my button, color of my background, etc).

i could never get this to work. say that i have 4 buttons on a layout.
and i need to see the properties of button 4. logically, this is what
you would do:
click on the properties tab, and click on button 4.

this does NOT work. I have to do the following:
- click properties tab
- click button 4 (properties display doesn't change)
- i need to click on some other tab, like console, or log cat
- click on properties tab again
- click on button 4 again. still the properties is not updating.
- click on different tab again
- click on properties again
- click on button 4 again, and the view magically switch to some other
tab(unpredictable which tab it will land on)
- click on properties again
- click on button 4 again.. BINGO. Now i can see the
properties.

AM I CRAZY or JUST DUMB

can a more seasoned android developer tell me more about the problems
i describe above?

I would really appreciate any input.

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Re: [android-developers] required a plugin for android in netbeans

[Mohammed Hossain Doula]

What is your NetBeans version??? Check the URL http://bit.ly/mGmvXg
On Fri, Jun 17, 2011 at 2:04 PM, virinchy  wrote:

>  hii guys ,i am new to learn android where can i get a plugin for
> android in netbeans???
>
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[android-developers] Re: How android get MSISDN

[albnok]

Don't remember exact code but look for line1number. Certain telcos may
be mobile virtual network operators meaning you can never get the
MSISDN in which case ask them for an API to convert SIM serial number
to MSISDN.

On Jun 18, 12:29 am, Sherif Shehab Aldin 
wrote:
> Hi all,
>
> I am doing a project of mine, and I wanted to get the MSISDN of the SIM
> cards, and I thought I would follow the Android code to see how It handles
> It. I been following the code for hours till I reached this
> point: com.android.internal.telephony.gsm.SIMRecords.handleMessage(Message
> msg)
>
> and now am stuck cause I have no clue who calls handleMessage, or as I think
> It's an event which is fired after getting the MSISDN. but I have no clue
> where to go from here.
>
> I have asked on #android-developers and someone told me that Android doesn't
> do It, the Vendor code implements the baseband functions, If so does anyone
> of open source implementation of such a thing, or even have an idea how that
> could be implemented, I just need some hints or ideas which I will implement
> myself.
>
> Thanks all, :)

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Re: [android-developers] SMS

[Mohammed Hossain Doula]

Go to this URL http://bit.ly/juwkZv...
On Sat, Jun 18, 2011 at 4:50 AM, Justin Anderson wrote:

> *> I would like to help me or guide me to develop an application to
> generate an SMS text message*
> You want to help yourself do this? Cool, then by all means, do so!
>
> If you want others to help, well, we can't really help without some sort of
> code...
>
> Thanks,
> Justin Anderson
> MagouyaWare Developer
> http://sites.google.com/site/magouyaware
>
>
>
> On Thu, Jun 16, 2011 at 5:00 PM, Miguel Hull wrote:
>
>> , I would like to help me or guide me
>> to develop an application to generate an SMS text message
>>
>
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