date:20110104

How do you predict the size of the destination array? I mean I think
you also copy the samples from audiostream into a smaller temp buffer
and then into your dest. larger one - if you use an array for the
dest. one how do you set size of that?

On 4 Sty, 08:49, Keith Wiley kbwi...@gmail.com wrote:
 In my audio app I just use System.arraycopy() to transfer samples from
 the recording buffer to a secondary buffer for real-time processing.

-- 
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

[android-developers] Re: Fast way to write and read buffered data from AudioRecord

How do you predict the size of the destination array? I mean I think
you also copy the samples from audiostream into a smaller temp buffer
and then into your dest. larger one - if you use an array for the
dest. one how do you set size of that?

On 4 Sty, 08:49, Keith Wiley kbwi...@gmail.com wrote:
 In my audio app I just use System.arraycopy() to transfer samples from
 the recording buffer to a secondary buffer for real-time processing.

-- 
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

[android-developers] Re: Fast way to write and read buffered data from AudioRecord

How do you predict the size of the destination array? I mean I think
you also copy the samples from audiostream into a smaller temp buffer
and then into your dest. larger one - if you use an array for the
dest. one how do you set size of that?

On 4 Sty, 08:49, Keith Wiley kbwi...@gmail.com wrote:
 In my audio app I just use System.arraycopy() to transfer samples from
 the recording buffer to a secondary buffer for real-time processing.

-- 
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

[android-developers] Can we access Java.util Map of a class in another class

2011-01-04 Thread jennifer

I am using a SortedMap in a calss that extends SimpleCursoradapter. can i 
acess that map from another class that extends ListActivity.
 
The code im using is given below.
 
* 

public* *class* ListContacts *extends* ListActivity {

ListAdapter lAdapter;

@Override

*public* *void* onCreate(Bundle savedInstanceState) {

*super*.onCreate(savedInstanceState);

setContentView(R.layout.*activitylist*);

//

/**

* 

* Use the ContentResolver instance to query the database and return a

* Cursor with the contacts list. The query is performed against the URI

* stored in ContactsContract.Contacts.CONTENT_URI.

*/

Cursor cursor = getContentResolver().query(

ContactsContract.Contacts.*CONTENT_URI*, *null*,

ContactsContract.Contacts.*HAS_PHONE_NUMBER* +  = 1, *null*,null); 

startManagingCursor(cursor);

// start mappings

String[]  columns = *new* String[] { ContactsContract.Contacts.*DISPLAY_NAME
* };

*int*[] names  = *new* *int*[] { R.id.*contact_name* };

lAdapter = *new* ImageCursorAdapter(*this*, R.layout.*main*, cursor, columns
,names);

 

@Override

*protected* *void* onListItemClick(ListView l, View v, *int* position, *long
* id) {

*super*.onListItemClick(l, v, position, id);

}

 

 

} //  end of class ListContacts 

 
* 

public* *class* ImageCursorAdapter *extends* SimpleCursorAdapter {

*private* Cursor c;

*private* Context context;

SortedMapString, String phoneNumberMap = *new* TreeMapString, String();

*public* SortedMapString, String getPhoneNumberMap() {

*return* phoneNumberMap;

}

*public* *void* setPhoneNumberMap(SortedMapString, String phoneNumberMap) 
{

*this*.phoneNumberMap = phoneNumberMap;

}

   

*public* ImageCursorAdapter(Context context, *int* layout, Cursor c,

String[] from, *int*[] to) {

*super*(context, layout, c, from, to);

*this*.c = c;

*this*.context = context;

}

  *public* View getView(*int* pos, View inView, ViewGroup parent) {

phoneNumberMap.put(1, fasfa);

  phoneNumberMap.put(2, fasfa1); 

phoneNumberMap.put(3, fasfa2); 

phoneNumberMap.put(4, fasfa3); 

phoneNumberMap.put(5, fasfa4);

phoneNumberMap.put(6, fasfa5);

System.*out*.println( Map : size:  + phoneNumberMap.size());

}

}// end of  class ImageCursorAdapter

 

How can i access phoneNumberMap in the onListItemClick () method of 
Listcontacts class.

-- 
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

[android-developers] Re: How to play youtube videos within custom android activity

2011-01-04 Thread Jonathan Foley



Huh? All the mobile youtube apps that aren't flash native are pulling
down h264 video.

So the trick is not converting them, but rather figuring out what the
links are to those h264 videos. It may be special keys are required,
but there are some HTML5 demo sites floating around that have
javascript that pulls down those h264 videos, so people have figured
out how to get them. You can't request them via the YouTube API, which
is pretty strange, but all the youtube download scripts pull them
down.

Jonathan


On Jan 3, 11:42 pm, Kumar Bibek coomar@gmail.com wrote:
 You need to understand first that youtube videos are generally in flv
 format, and the SDK doesn't provide default decoders or apis to handle
 such media. If you have to create your own player, then you have the
 tough task of converting the flv files to other supported media and
 then continue.

 On Jan 4, 10:49 am, sanjay sanjayujjain...@gmail.com wrote:







  Hi,

  I am able to play youtube videos by

  startActivity(new Intent(Intent.ACTION_VIEW, 
  Uri.parse(http://www.youtube.com/watch?v=cxLG2wtE7TM;)));

  But this leave my application and starts the player activity where I
  have no control, How can I play youtube videos within my activity, as
  I have to provide the user some option menu?

  Let me know how can I achieve this.

  Thanks
  Sanjay Ujjainkar

-- 
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

[android-developers] Re: Can we access Java.util Map of a class in another class

2011-01-04 Thread Jonathan Foley



If you need a global object like that, the best thing to do is to hold
a reference to it in your application class object, which you can
access from
any activity via getApplication(); Just be sure that whatever you are
sticking in that map isn't keeping a strong reference to the activity
context, otherwise you'll start leaking activities across lifecycle
events.


Jonathan




On Jan 4, 1:07 am, jennifer jeenaraju...@gmail.com wrote:
 I am using a SortedMap in a calss that extends SimpleCursoradapter. can i
 acess that map from another class that extends ListActivity.

 The code im using is given below.

 *

 public* *class* ListContacts *extends* ListActivity {

 ListAdapter lAdapter;

 @Override

 *public* *void* onCreate(Bundle savedInstanceState) {

 *super*.onCreate(savedInstanceState);

 setContentView(R.layout.*activitylist*);

 //

 /**

 *

 * Use the ContentResolver instance to query the database and return a

 * Cursor with the contacts list. The query is performed against the URI

 * stored in ContactsContract.Contacts.CONTENT_URI.

 */

 Cursor cursor = getContentResolver().query(

 ContactsContract.Contacts.*CONTENT_URI*, *null*,

 ContactsContract.Contacts.*HAS_PHONE_NUMBER* +  = 1, *null*,null);

 startManagingCursor(cursor);

 // start mappings

 String[]  columns = *new* String[] { ContactsContract.Contacts.*DISPLAY_NAME
 * };

 *int*[] names  = *new* *int*[] { R.id.*contact_name* };

 lAdapter = *new* ImageCursorAdapter(*this*, R.layout.*main*, cursor, columns
 ,names);

 @Override

 *protected* *void* onListItemClick(ListView l, View v, *int* position, *long
 * id) {

 *super*.onListItemClick(l, v, position, id);

 }
 } //  end of class ListContacts

 *

 public* *class* ImageCursorAdapter *extends* SimpleCursorAdapter {

 *private* Cursor c;

 *private* Context context;

 SortedMapString, String phoneNumberMap = *new* TreeMapString, String();

 *public* SortedMapString, String getPhoneNumberMap() {

 *return* phoneNumberMap;

 }

 *public* *void* setPhoneNumberMap(SortedMapString, String phoneNumberMap)
 {

 *this*.phoneNumberMap = phoneNumberMap;

 }

 *public* ImageCursorAdapter(Context context, *int* layout, Cursor c,

 String[] from, *int*[] to) {

 *super*(context, layout, c, from, to);

 *this*.c = c;

 *this*.context = context;

 }

   *public* View getView(*int* pos, View inView, ViewGroup parent) {

 phoneNumberMap.put(1, fasfa);

   phoneNumberMap.put(2, fasfa1);

 phoneNumberMap.put(3, fasfa2);

 phoneNumberMap.put(4, fasfa3);

 phoneNumberMap.put(5, fasfa4);

 phoneNumberMap.put(6, fasfa5);

 System.*out*.println( Map : size:  + phoneNumberMap.size());

 }
 }// end of  class ImageCursorAdapter

 How can i access phoneNumberMap in the onListItemClick () method of
 Listcontacts class.

-- 
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

Re: [android-developers] Re: Getting a test version of an .apk to a end user

2011-01-04 Thread YuviDroid


 Note: because you will have the tester install out-of-band from the
 Market, the tester will need to uninstall the App first.


But if you sign the apk with the same key that has been used to upload the
app on Market the user should be able to update the app without uninstalling
it. (at least I tried that with my own apps and it worked fine..)

Usually I send the apk by email, and tell the user to use a file manager to
install it. Then if he doesn't have 'Unkown
sources' checked he will just get a warning when trying to install and if I
remember correctly there should be also a popup with instructions on
how/where to enable it.

On Tue, Jan 4, 2011 at 1:55 AM, metal mikey coref...@gmail.com wrote:

 Is Email easy enough?

 Note: because you will have the tester install out-of-band from the
 Market, the tester will need to uninstall the App first.

 On Jan 4, 9:58 am, John Lussmyer johnlussm...@gmail.com wrote:
  You mean you put it out on the Android Marketplace?
 
  On Mon, Jan 3, 2011 at 2:56 PM, Wayne Wenthin wa...@fuligin.com wrote:
   I've taken to putting the latest version on the website and letting
 them
   download and install from there.
 
   On Mon, Jan 3, 2011 at 2:54 PM, John Lussmyer johnlussm...@gmail.com
 wrote:
 
   Is there any relatively easy way for me to send a test version of my
   app.apk file to a user?
   I may have fixed a problem he's seeing (that doesn't happen on my
 phone of
   course), and I'd like to have him test it BEFORE I deploy it to the
 store.

 --
 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.comandroid-developers%2bunsubscr...@googlegroups.com
 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en




-- 
YuviDroid
Check out Launch-X http://android.yuvalsharon.net/launchx.php (a widget to
quickly access your favorite apps and contacts!)
http://android.yuvalsharon.net

-- 
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

[android-developers] Starting email client with html pre-compiled code

Hi at all,

I am trying to start the default email client with some pre-compiled
html text inside body, but I am not able to do so, this is a sample of
my code:

Intent email = new Intent(Intent.ACTION_VIEW);
email.setType(text/html);
StringBuilder uri = new StringBuilder(mailto:;);

uri.append(body=).append(Uri.encode(htmlbodybr/br/b
+this.cardbase.getName()+/b - 

+this.panorama_input.get(position).getTitolo()+br/i
+this.cardbase.getCountry()++ 
this.cardbase.getCity() +
+ this.cardbase.getCategory() +/ibr/

+this.panorama_input.get(position).getPhophotographer()+br/br/
img src=\

+this.panorama_input.get(position).getUrl_thumb()
+\br/+br/View this image on your 
iPhone,a href=
\http://itunes.apple.com/us/app/aroundertouch/id335574325?mt=8\;
get This App/abr/View This panoramic image on
+a href=
\+getResources().getString(R.string.VT_info_email_link_arounder_website)
+\Arounder/a/body/html
));
Uri.encode(getResources().getString(R.string.VT_info_email_subject)));

email.setData(Uri.parse(uri.toString()));
startActivity(email);

But I can only see an email with the html code isn't interpreted!

Anyone knows a solution?

-- 
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

[android-developers] How to imitate multi-touch by emulator

2011-01-04 Thread Kenny Chang

I want to test my multi-touch program, but I don't know how to do.

-- 
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

[android-developers] Re: Start default email client

Do you know how inserti HTML code in the body?

I would like users see that HTML body interpreted by the email client,
it's possible?


On 30 Nov 2010, 12:31, Kostya Vasilyev kmans...@gmail.com wrote:
 If the message is sent but not received, something is wrong somewhere
 along the way (not in the intent).

 What happens if you send the message yourself, from the same email
 program / address, to the same address?

 -- Kostya

 30.11.2010 14:17, pedr0 пишет:









  I am sorry, yes it's works, it show me a email client, but when I
  click to send button it say me that the email is sended, but the
  email account configured doesn't receive an email!

  What's wrong?

  On 30 Nov, 11:58, pedr0pulsarpie...@gmail.com  wrote:
  Thanks, it works!

  On 30 Nov, 11:42, Kostya Vasilyevkmans...@gmail.com  wrote:

  You can't.
  You can start *an* email client. Which one depends on what the user has
  installed, and which application he chooses.
  The code I use is:
  Intent view = new Intent(Intent.ACTION_VIEW);
  StringBuilder uri = new StringBuilder(mailto:;);
  uri.append(email address here);
  uri.append(?subject=).append(Uri.encode(subject here));
  uri.append(body=).append(Uri.encode(message body here));
  view.setData(Uri.parse(uri.toString()));
  startActivity(view);
  There are other ways to specify subject and body, but this one works
  with certain buggy email clients (H*C Se*se).
  -- Kostya
  30.11.2010 13:30, pedr0 пишет:
  Hi at all,
  How can I make a intent to start the default email client?
  I would like to set the receiver address of message..
  Thanks!
  --
  Kostya Vasilyev -- WiFi Manager + pretty widget 
  --http://kmansoft.wordpress.com

 --
 Kostya Vasilyev -- WiFi Manager + pretty widget 
 --http://kmansoft.wordpress.com

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

[android-developers] Re: Can we access Java.util Map of a class in another class

2011-01-04 Thread jennifer

can u pls explain a little bit more about this.
 
how to hold a reference of a map  it the  application class object

-- 
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

[android-developers] Re: Starting email client with html pre-compiled code

2011-01-04 Thread Sarwar Erfan

I searched in Google and found working examples to send HTML email from 
Android, which I used. Though I did not use images and did not include the 
html and body tags. I used formatting tags like strong etc. I don't 
exactly remember the code right now. 

I think you should first search in Google. Which can give you instant 
solution.

Regards
Sarwar Erfan

-- 
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

[android-developers] Help me on AsyncTask

2011-01-04 Thread Mystique

Hi,

I am doing some AsyncTask thing and seems to work ok and after that I
open another intent to display a listview.
The thing is, if the user press the back key, it return to the caller
intent showing the progress dialog and seems to be hanging there until
it crash. What did I do wrong? I already do a dialog.dismiss()
onPostExecute().

Please help me out.

Many thanks,
CJ


private class LongOperation extends AsyncTaskString, Void,
String {
ProgressDialog dialog;

@Override
protected String doInBackground(String... params) {
// download something from the net and processing it.
// work perfectly
return null;
}

@Override
protected void onPostExecute(String result) {
// execution of result of Long time consuming operation
// some processing from the information taken from the
internet (doInBackground)
if (dialog.isShowing()) {
dialog.dismiss();
}
}

/* (non-Javadoc)
 * @see android.os.AsyncTask#onPreExecute()
 */
@Override
protected void onPreExecute() {
// Things to be done before execution of long running operation.
For example showing ProgessDialog
dialog = ProgressDialog.show(Main.this, ,
Receiving data, true);
}

@Override
protected void onProgressUpdate(Void... values) {
  // Things to be done while execution of long running
operation is in progress. For example updating ProgessDialog
 }
}

-- 
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

[android-developers] Facebook image share

2011-01-04 Thread guru sagar

Hi all,

how to upload image to facebook through api ., Thanks in
advance







Thanks,
Gurusagar

-- 
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

[android-developers] Re: CPU cost of a semi-infinite loop

2011-01-04 Thread Slash4

Wonderful :)

And you know what ? It's taking 1% of the CPU now... 3% @ 250 BPM with
all quarter notes running. Absolutely amazing.

Topic closed ! Thanks again.

On 1 jan, 19:55, Dianne Hackborn hack...@android.com wrote:
adb shell top will show CPU usage. My favorite version is adb shell top
-t -m 10.

On Sat, Jan 1, 2011 at 7:49 AM, Slash4 alex.cen...@gmail.com wrote:
After several tests involving AudioTrack, both STATIC and STREAM mode,
It was obvious I could not use this because of the specificity of my
metronome, which can mix and play Notes, Half notes, quarter notes and
triplets at the same time. Filling and reseting the AudioTracks
buffers between each tempo change was way too long, even if after that
no more CPU was needed because I used the loops (pretty interesting
feature though, especially with the OnPlaybackPositionUpdateListener
features allowing to sync between several AudioTracks, or UI). In
STREAM mode, filling the buffer permanently was CPU consuming too, and
I was facing a sync problem with my UI, which needs to react to each
first beat of the bar.

To answer Kristopher, I can testify that the latencies are very low
and pretty appropriate to short loops (for Audiotrack at least, as I
didn't test Mediaplayer).

So, after that I followed Dianne 's idea and searched about delayed
message posting. Finally I came up to a mix between delayed messages
and Bret supposition with a timeStamp refreshed on each first beat to
compensate the (eventual) jitter.

GC doesn't bothers it seems, even if it happens, I see it in the debug
log, but do not hear jitter anyway.

Is there something like Task Manager on android to see how much CPU it
costs now ? I would like to compare the two versions now :)

Thanks for your reactive and precise help.

And oh, happy new year :)

Rgds, Alex

On 30 déc 2010, 10:56, Slash4 alex.cen...@gmail.com wrote:
Thanks Kostya,

Streaming seems to be a great solution. And it is very interesting
because this way I can mix sounds... Let's do this :)

Rgds, Alex

On 29 déc, 21:23, Kostya Vasilyev kmans...@gmail.com wrote:

To elaborate a bit:

http://developer.android.com/reference/android/media/AudioTrack.html

AudioTrack supports streaming mode of operation, where data can be
fed
into it on the fly.

You'd still need to do some sort of scheduled periodic loop, for
feeding
data to AudioTrack in chunks, but this way can deal with much larger
jitter, which would be reasonable at application level.

At some point, you'd need to queue the metronome click, presumably from
an audio file packed within the application.

This should help with that:

http://mindtherobot.com/blog/580/android-audio-play-a-wav-file-on-an-.
..

-- Kostya

29.12.2010 22:40, Frank Weiss пишет:

I'd look into Kostya's suggestion. Ideally, you only need the click
sample and you can program the audio player to play the sample at
precise intervals.
Trying to do precise timing with SDK programming is just frought with
pitfalls, AFAIK.
--
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.comandroid-developers%2bunsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

--
Kostya Vasilyev -- WiFi Manager + pretty widget --
http://kmansoft.wordpress.com

--
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@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

[android-developers] New mobile number | Neue Handynummer

2011-01-04 Thread Simon Broenner

Hi everyone,

As of today, I've got a new mobile number: +49 176 39160894
Home number: +49 241 53808454

Kind regards,
Simon



-

Hallo in die Runde,

Ab heute habe ich eine neue Handynummer: +49 176 39160894
Festnetz: +49 241 53808454

Gruß,
Simon

-- 
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

[android-developers] Re: getExternalStorageDirectory() on NEXUS S

2011-01-04 Thread Tabman

Thanks Doug,

Your reply is very helpful, you also replied to another post of mine
so thanks again :)


On Dec 20 2010, 1:51 am, Doug beafd...@gmail.com wrote:
 On Dec 19, 2:14 pm, Tabman tabishfay...@gmail.com wrote:

  I have a question related to this. How many phones are out there with this
  type of behavior ? I want to access Camera Photos/Videos on a phone and for
  that I've used EXTERNAL_CONTENT_URI but it seems that approach would fail on
  a phone likeDroidIncredible. How should I design my app such that it is
  able to get camera data from any android phone ?

 It will fail on theDroidIncrediblebecause they didn't wire up that
 URI to point to the external storage mounted at, I think, /emmc.
 That's fragmentation for you.  (I think they did it wrong.)  But at
 least their camera app doesn't put content on the sdcard.  It's forced
 into the built-in space that will get picked up by the Android media
 scanner when it indexes EXTERNAL_CONTENT_URI.

 However, it works on Galaxy S devices because its built-in external
 space is wired to that URI --AND-- if you do have a sdcard in the
 device, it will mount THAT filesystem underneath the internal storage
 space.  So if the internal storage space was at /mnt/sdcard, your
 additional sdcard would be at /mnt/sdcard/external_sd.  And when the
 Android media scanner runs to index media referenced by
 EXTERNAL_CONTENT_URI, it will scan all of /mnt/sdcard, including the
 sdcard.  So they're doing it in a more compatible way that lets you
 get at the media on the user's sdcard in addition to the built-in
 space.

 I don't know what the Nexus S or HTC Hero do.  I also don't know what
 this Picasa Tool Pro does.  Maybe it doesn't query against the Android
 content providers for media and does its own thing instead.

 Doug

-- 
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

[android-developers] Re: initialization of usb from android Application

2011-01-04 Thread FrankG

This relates to android-platform and beside
this, what do you mean with initialize USB ?

A fresh enumeration ?



On 3 Jan., 16:29, bharath dg.bhar...@gmail.com wrote:
 Hi,

    Is it possible to initialize USB from Android Application? if
 possible please post a sample code.

 Thanks,
 Bharath

-- 
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

[android-developers] Re: Starting email client with html pre-compiled code

I founded a lot of code which SEND email with HTML code inside the
body, what I am looking for is open the email client with some HTML
interpreted code.

I didn't find this on Google!

Bye
pedr0

On 4 Gen, 10:47, Sarwar Erfan erfanonl...@gmail.com wrote:
 I searched in Google and found working examples to send HTML email from
 Android, which I used. Though I did not use images and did not include the
 html and body tags. I used formatting tags like strong etc. I don't
 exactly remember the code right now.

 I think you should first search in Google. Which can give you instant
 solution.

 Regards
 Sarwar Erfan

-- 
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

[android-developers] Emulator crashes when launching a new Activity

2011-01-04 Thread Rockline

Hello,

I've got a problem when I'm trying to create a new activity when I
click on a button.
My virtual device (emulator) crashes when I click on the button saying
something
like: The application has stopped unexpectedly

Could you please help?

My main activity I launch my application is LaunchRecruitMobile as
below. I'd like this activity to lauch another activity MenuMain when
I click on a button.



public class LaunchRecruitMobile extends Activity {

   @Override
   public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.logon);


   ImageButton
btn=(ImageButton)findViewById(R.id.logon_ok_imagebutton);
   btn.setOnClickListener(new Button.OnClickListener() {
   public void onClick(View v) {
Intent intent = new Intent(LaunchRecruitMobile.this,
MenuMain.class);
startActivity(intent);
   }
   });

   } //end of constructor

 }


 public class MenuMain extends Activity {

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.menu_main);
}

 }




In the manifest I've only got:
application android:icon=@drawable/icon android:label=@string/
app_name
   activity android:name=.LaunchRecruitMobile
 android:label=@string/app_name
   intent-filter
   action android:name=android.intent.action.MAIN /
   category
android:name=android.intent.category.LAUNCHER /
   /intent-filter
   /activity
/application

I've tried the same in adding the following but doesn't work neither:
activity android:name=.MenuMain
  android:label=@string/app_name
intent-filter
action android:name=android.intent.action.DEFAULT /

/intent-filter
/activity


Thanks a lot.
Best regards.
Julien.

-- 
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

[android-developers] Re: Android 2.3 emulator crashed after a requestLocationUpdates call

2011-01-04 Thread Ians

Probably the same problem as: 
http://code.google.com/p/android/issues/detail?id=13015.

Hopefully Android will fix this problem soon.

On Dec 30 2010, 12:23 pm, Ians ian_steenbrug...@live.nl wrote:
 On older versions (2.3) there was no problem with this app. When I
 start the application on an Android 2.3 emulator it starts with a
 'home screen' then I send the GPS coordinates. After sending the
 coordinates the emulator stops all his processes and tries to do a
 restart, but then it hangs.

 If I comment the requestLocationUpdates call the emulator does not
 crash…

 See the logcat output under this message.

 12-30 10:31:28.174: INFO/DEBUG(31): *** *** *** *** *** *** *** ***
 *** *** *** *** *** *** *** ***
 12-30 10:31:28.185: INFO/DEBUG(31): Build fingerprint: 'generic/sdk/
 generic:2.3/GRH55/79397:eng/test-keys'
 12-30 10:31:28.194: INFO/DEBUG(31): pid: 89, tid: 229  
 system_server 
 12-30 10:31:28.194: INFO/DEBUG(31): signal 11 (SIGSEGV), code 1
 (SEGV_MAPERR), fault addr 
 12-30 10:31:28.205: INFO/DEBUG(31):  r0   r1 405155a0  r2
 4128fcbc  r3 46282c74
 12-30 10:31:28.205: INFO/DEBUG(31):  r4 012d  r5   r6
 405155a0  r7 4128fcbc
 12-30 10:31:28.205: INFO/DEBUG(31):  r8 84301321  r9 84302240  10
 0010  fp 0001
 12-30 10:31:28.215: INFO/DEBUG(31):  ip 82f0e7d4  sp 46282c60  lr
 82f0ab37  pc 82f07d0e  cpsr 0030
 12-30 10:31:28.845: INFO/DEBUG(31):          #00  pc 7d0e  /system/
 lib/libandroid_servers.so
 12-30 10:31:28.845: INFO/DEBUG(31):          #01  pc ab32  /system/
 lib/libandroid_servers.so
 12-30 10:31:28.845: INFO/DEBUG(31):          #02  pc 12ca  /system/
 lib/hw/gps.goldfish.so
 12-30 10:31:28.855: INFO/DEBUG(31):          #03  pc 14ae  /system/
 lib/hw/gps.goldfish.so
 12-30 10:31:28.855: INFO/DEBUG(31):          #04  pc 00011a7c  /system/
 lib/libc.so
 12-30 10:31:28.865: INFO/DEBUG(31):          #05  pc 00011640  /system/
 lib/libc.so

 etc.

-- 
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

Re: [android-developers] Emulator crashes when launching a new Activity

2011-01-04 Thread Kostya Vasilyev


Julien,

You do need activity entries in the manifest for all your activities, 
including MenuMain.


The intent filter for MenuMain is not necessary.

Other than that, check the logcat for error messages. Might be something 
wrong in menu_main.xml.


-- Kostya

04.01.2011 15:17, Rockline пишет:

Hello,

I've got a problem when I'm trying to create a new activity when I
click on a button.
My virtual device (emulator) crashes when I click on the button saying
something
like: The application has stopped unexpectedly

Could you please help?

My main activity I launch my application is LaunchRecruitMobile as
below. I'd like this activity to lauch another activity MenuMain when
I click on a button.



public class LaunchRecruitMobile extends Activity {

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.logon);


ImageButton
btn=(ImageButton)findViewById(R.id.logon_ok_imagebutton);
btn.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
 Intent intent = new Intent(LaunchRecruitMobile.this,
MenuMain.class);
 startActivity(intent);
}
});

} //end of constructor

  }


  public class MenuMain extends Activity {

 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.menu_main);
 }

  }




In the manifest I've only got:
application android:icon=@drawable/icon android:label=@string/
app_name
activity android:name=.LaunchRecruitMobile
  android:label=@string/app_name
intent-filter
action android:name=android.intent.action.MAIN /
category
android:name=android.intent.category.LAUNCHER /
/intent-filter
/activity
/application

I've tried the same in adding the following but doesn't work neither:
activity android:name=.MenuMain
   android:label=@string/app_name
 intent-filter
 action android:name=android.intent.action.DEFAULT /
 /intent-filter
 /activity


Thanks a lot.
Best regards.
Julien.




--
Kostya Vasilyev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com

--
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

[android-developers] Re: Emulator crashes when launching a new Activity

2011-01-04 Thread Sohil

Hi

pls post what you have written in  menu_main.xml 

Thanks

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

[android-developers] Re: Can we access Java.util Map of a class in another class

2011-01-04 Thread jennifer

Yes its working for me: Thanks .
 
The code is 
 
The more general problem you are encountering is how to save state across 
several Activities and all parts of your application. A static variable  is 
a common Java way of achieving this.

public  class ImageCursorAdapter extends SimpleCursorAdapter 
{  
public static SortedMapString, String phoneNumberMap = new TreeMapString, 
String();
 
  public static SortedMapString, String getPhoneNumberMap() {
return phoneNumberMap;
}
public static void setPhoneNumberMap(SortedMapString, String 
phoneNumberMap) {
ImageCursorAdapter.phoneNumberMap = phoneNumberMap;
}
}

public class class ListContacts extends ListActivity {
 @Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 
System.out.println(Map size: :  + 
ImageCursorAdapter.getPhoneNumberMap().size());
 
 Set s = ImageCursorAdapter.getPhoneNumberMap().entrySet();
 Iterator it = s.iterator();
 while (it.hasNext()) {
 Map.Entry m = (Map.Entry) it.next();
 String key = (String) m.getKey();
 String value = (String) m.getValue();
 System.out.println(loadContactDetails  Map : Value : Names :  + 
value);
 System.out.println(loadContactDetails  Map : Key : Names :  + key);
 }

}
}
 
REFER:
http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables

-- 
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

[android-developers] Re: Starting email client with html pre-compiled code

2011-01-04 Thread Sohil



Try this,

final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);

emailIntent.setType(text/html);

emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, 
Html.fromHtml(emailText));

QuoteDroid.this.startActivity(emailIntent);

Hope it works for you.


-- 
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

Re: [android-developers] Re: Starting email client with html pre-compiled code

2011-01-04 Thread Kumar Bibek

Simple html is fine, but you won't be able to  embed images this way. Inline
images, I mean

On 04-Jan-2011 6:08 PM, Sohil sohilva...@hotmail.com wrote:

Try this,

final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);

emailIntent.setType(text/html);

emailIntent.putExtra(android.content.Intent.EXTRA_TEXT,
Html.fromHtml(emailText));

QuoteDroid.this.startActivity(emailIntent);

Hope it works for you.



-- 
You received this message because you are subscribed to the Google
Groups Android Developers...

-- 
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

[android-developers] Re: How to play youtube videos within custom android activity

2011-01-04 Thread Sohil

Hi,

Try using video element of HTML5, though its experimental. but it will 
help for your problem
put the webview component and load the static file with dynamic url to 
webview.
It wont work for all the video that would be the limitation.
Its supported in android 2.0+ .

video id=video autobuffer height=240 width=360
source src=BigBuck.m4v
source src=BigBuck.webm type=video/webm
source src=BigBuck.theora.ogv type=video/ogg
/video




-- 
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

Re: [android-developers] Emulator crashes when launching a new Activity

2011-01-04 Thread Rockline

Hello Kostya,

Thanks for your help. It seems that I made a mistake in MenuMain indeed
(imported an Button instead of an ImageButton -- stupid mistake).
Sorry for bothering you all. Topic closed.

Have a good day.
Best regards.
Julien.



2011/1/4 Kostya Vasilyev kmans...@gmail.com

 Julien,

 You do need activity entries in the manifest for all your activities,
 including MenuMain.

 The intent filter for MenuMain is not necessary.

 Other than that, check the logcat for error messages. Might be something
 wrong in menu_main.xml.

 -- Kostya

 04.01.2011 15:17, Rockline пишет:

  Hello,

 I've got a problem when I'm trying to create a new activity when I
 click on a button.
 My virtual device (emulator) crashes when I click on the button saying
 something
 like: The application has stopped unexpectedly

 Could you please help?

 My main activity I launch my application is LaunchRecruitMobile as
 below. I'd like this activity to lauch another activity MenuMain when
 I click on a button.



 public class LaunchRecruitMobile extends Activity {

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.logon);


ImageButton
 btn=(ImageButton)findViewById(R.id.logon_ok_imagebutton);
btn.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
 Intent intent = new Intent(LaunchRecruitMobile.this,
 MenuMain.class);
 startActivity(intent);
}
});

} //end of constructor

  }


  public class MenuMain extends Activity {

 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.menu_main);
 }

  }




 In the manifest I've only got:
 application android:icon=@drawable/icon android:label=@string/
 app_name
activity android:name=.LaunchRecruitMobile
  android:label=@string/app_name
intent-filter
action android:name=android.intent.action.MAIN /
category
 android:name=android.intent.category.LAUNCHER /
/intent-filter
/activity
 /application

 I've tried the same in adding the following but doesn't work neither:
 activity android:name=.MenuMain
   android:label=@string/app_name
 intent-filter
 action android:name=android.intent.action.DEFAULT /
 /intent-filter
 /activity


 Thanks a lot.
 Best regards.
 Julien.



 --
 Kostya Vasilyev -- WiFi Manager + pretty widget --
 http://kmansoft.wordpress.com

 --
 You received this message because you are subscribed to the Google
 Groups Android Developers group.
 To post to this group, send email to android-developers@googlegroups.com
 To unsubscribe from this group, send email to
 android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com
 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To 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

[android-developers] Re: Starting email client with html pre-compiled code

Not, the result is the same...I can see the HTML tag but I would like
users see the interpretation of that.

Any suggestion?

Thanks any way

On 4 Gen, 13:45, Kumar Bibek coomar@gmail.com wrote:
 Simple html is fine, but you won't be able to  embed images this way. Inline
 images, I mean

 On 04-Jan-2011 6:08 PM, Sohil sohilva...@hotmail.com wrote:

 Try this,

 final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);

 emailIntent.setType(text/html);

 emailIntent.putExtra(android.content.Intent.EXTRA_TEXT,
 Html.fromHtml(emailText));

 QuoteDroid.this.startActivity(emailIntent);

 Hope it works for you.

 --
 You received this message because you are subscribed to the Google
 Groups Android Developers...

-- 
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

Re: [android-developers] How to listen for ACTION_EXTERNAL_APPLICATIONS_AVAILABLE while Move2SD is enabled?

2011-01-04 Thread Armond Avanes

Any answer?

- Original Message 
 From: Armond Avanes armond...@yahoo.com
 To: android-developers@googlegroups.com
 Sent: Sunday, January 2, 2011 12:03:59
 Subject: [android-developers] How to listen for 
ACTION_EXTERNAL_APPLICATIONS_AVAILABLE while Move2SD is enabled?

 Hi Guys,

 I have an application which I'm going to enable Move to SD for.  The problem
 is that I have some scheduled alarms (for running some background  tasks) so
 if the application has already been moved to SD and the SD is  mounted as a
 disk drive, all my scheduled alarms and background services will  be
 terminated. Obviously my app should listen  for
 ACTION_EXTERNAL_APPLICATIONS_AVAILABLE broadcast to register/schedule  the
 alarms again as a classic solution...

 Now the problem I'm facing  is that the applications which have been moved to
 SD wouldn't receive  ACTION_EXTERNAL_APPLICATIONS_AVAILABLE! The end result
 is that my  application will never be able to resume its alarms and services
 in such  cases!!

 Further reference (notice the sentence Note that the packages in  this list
 do not receive this broadcast):
 http://developer.android.com/intl/fr/reference/android/content/Intent.html#A
 CTION_EXTERNAL_APPLICATIONS_AVAILABLE

 Also  I've found a bug reported for this problem but it's still not accepted
 after  7 months:
 http://code.google.com/p/android/issues/detail?id=8485

 Any solution?  Any clues?

 Armond

 -- 
 You received this message because you are  subscribed to the Google
 Groups Android Developers group.
 To post to  this group, send email to android-developers@googlegroups.com
 To  unsubscribe from this group, send email to
 android-developers+unsubscr...@googlegroups.com
 For  more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To 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

[android-developers] Sensitivity of SCROLL_STATE_FLING event

2011-01-04 Thread Tabman

Hello,

I'm using AbsListView.onScrollListener, is there a way to decrease the
sensitivity of when SCROLL_STATE_FLING is detected, I feel even on
small scroll it fires the SCROLL_STATE_FLING event

Thanks

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

[android-developers] Calling a non-static method in an Activity class from a non-Activity class ?

2011-01-04 Thread Emre A. Yavuz


Hi,
 
This question might actually have been brought to developer's attention here on 
the list before, yet I wasn't able to find a solution after a brief search on 
the net.
 
I have a method in one of my Activity classes which I would like to call from a 
non-Activity class when the Activity class that the method is a member of is 
active and running (e.g. in my case the Activity class that I am refering to is 
in fact a ListActivity class and thus it displays a list of items on the screen 
when it is running) The problem arises when the non-Activity class, which has a 
Broadcast Receiver, needs to call this method to update the list.
 
Here are my contraints:
 
- I can't move the method to a static class
 
- I can make neither the Activity class nor the method just by itself static
 
Is there any way to retrieve the context for the Activity that is currently 
running ? Maybe I am missing a straight forward solution here. Any suggestions 
on how to proceed ?
 
Thanks in advance,
 
Emre


  

-- 
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

Re: [android-developers] Calling a non-static method in an Activity class from a non-Activity class ?

2011-01-04 Thread Kostya Vasilyev

You can override onPause and onResume in your activity and keep track of its
screen time.

Another, cleaner way is to pass a callback interface reference from your
activity to the other class instance.

--
Kostya Vasilyev -- http://kmansoft.wordpress.com
04.01.2011 16:49 пользователь Emre A. Yavuz eayl...@hotmail.com написал:

 Hi,

 This question might actually have been brought to developer's attention
here on the list before, yet I wasn't able to find a solution after a brief
search on the net.

 I have a method in one of my Activity classes which I would like to call
from a non-Activity class when the Activity class that the method is a
member of is active and running (e.g. in my case the Activity class that I
am refering to is in fact a ListActivity class and thus it displays a list
of items on the screen when it is running) The problem arises when the
non-Activity class, which has a Broadcast Receiver, needs to call this
method to update the list.

 Here are my contraints:

 - I can't move the method to a static class

 - I can make neither the Activity class nor the method just by itself
static

 Is there any way to retrieve the context for the Activity that is
currently running ? Maybe I am missing a straight forward solution here. Any
suggestions on how to proceed ?

 Thanks in advance,

 Emre




 --
 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.comandroid-developers%2bunsubscr...@googlegroups.com
 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en

-- 
You received this message because you are subscribed to the Google
Groups Android Developers group.
To 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

[android-developers] Re: How to imitate multi-touch by emulator

See this:

http://stackoverflow.com/questions/2082707/android-multitouch-possible-to-test-in-emulator

On 4 Gen, 10:31, Kenny Chang eric-...@163.com wrote:
 I want to test my multi-touch program, but I don't know how to do.

-- 
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

[android-developers] Re: Fast way to write and read buffered data from AudioRecord

I tried to switch to ENCODING_PCM_8BIT but am getting the exception:

java.lang.IllegalArgumentException: Invalid audio buffer size

Although I pass the correct value to getMinBufferSize. Do I need to
change sth else?

On 4 Sty, 09:41, Serdel adam.lichwierow...@gmail.com wrote:
 How do you predict the size of the destination array? I mean I think
 you also copy the samples from audiostream into a smaller temp buffer
 and then into your dest. larger one - if you use an array for the
 dest. one how do you set size of that?

 On 4 Sty, 08:49, Keith Wiley kbwi...@gmail.com wrote:

  In my audio app I just use System.arraycopy() to transfer samples from
  the recording buffer to a secondary buffer for real-time processing.



-- 
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

[android-developers] Re: Help me on AsyncTask

2011-01-04 Thread MrChaz

If it's crashing then take a look at the exception that's logged it'll give 
you a line number.

-- 
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

[android-developers] What happens when MapView.invalidate() is called ?

2011-01-04 Thread Emre A. Yavuz


Hi,
 
Is anybody aware of a link or a tutorial on the web that explains what happens 
in detail when MapView's invalidate() method is called ?
 
Isn't the onCreate() method in the MapActivity class recalled ?
 
Cheers,
 
Emre  

-- 
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

[android-developers] Tracking activity launch

2011-01-04 Thread Dany Poplawec

Hi,

I'm trying to write a service that can tracks activity. It just need
to get information when any activity is opened or closed on the
device.
I didn't find the solution with BroadcastReceiver, Intent or
LauncherActivity
So i've looked for AccessibilityManager/AccessibilityEvent,
ActivityManager, PackageManager

But didn't find yet; i'm sure there is a simple way to do this

Anyone knows ?

Thanks for your help !

-- 
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

Re: [android-developers] Re: How to add labels above this table layout

On Mon, Jan 3, 2011 at 10:53 PM, pramod.deore deore.pramo...@gmail.comwrote:

 I thought first that If your activity is exwnds from ListActivity then you
 don't have to add setContentView().


In general, setContentView() should be one of the first things you do in
onCreate, regardless of Activity type.


 Ok TreKing  Thank you very much for your help and time.


You're welcome. Glad you figured it out.

On Mon, Jan 3, 2011 at 10:55 PM, pramod.deore deore.pramo...@gmail.com
 wrote:

  Excellent patience!

 Yes Sarwar, He really has excellent patience.


First time I've heard that ;-)

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

-- 
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

Re: [android-developers] What happens when MapView.invalidate() is called ?

On Tue, Jan 4, 2011 at 8:48 AM, Emre A. Yavuz eayl...@hotmail.com wrote:

 Is anybody aware of a link or a tutorial on the web that explains what
 happens in detail when MapView's invalidate() method is called ?


This method is just inherited from View, so just read the docs. If you need
more detail, read the source.
http://developer.android.com/reference/android/view/View.html#invalidate()


   Isn't the onCreate() method in the MapActivity class recalled ?


Step 1: Put a log statement in onCreate().
Step 2: At some point, call invalidate().
Step 3: Question answered.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

-- 
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

Re: [android-developers] Facebook image share

On Tue, Jan 4, 2011 at 4:18 AM, guru sagar gurusagar...@gmail.com wrote:

 how to upload image to facebook through api


That's a good question for a group focused on the Facebook API.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

-- 
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

Re: [android-developers] Tracking activity launch

On Tue, Jan 4, 2011 at 8:50 AM, Dany Poplawec dany.popla...@free.fr wrote:

 It just need to get information when any activity is opened or closed on
 the device.


You can't do this.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

-- 
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

[android-developers] Why so many Free Apk, Happy Apk, Good Apk games?

2011-01-04 Thread Alfred Yang

Why so many Free Apk, Happy Apk, Good Apk games? What happened to Android
Market?

-- 
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

[android-developers] Avoid Multiple click on button..

2011-01-04 Thread ikalbeniz

Hi,

I have a button that opens a dialog box.. sometimes when i push the
button i press it more than once and opens more than one dialog box..
is there any way to avoid this easily?

Regards.

-- 
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

Re: [android-developers] Avoid Multiple click on button..

On Tue, Jan 4, 2011 at 9:37 AM, ikalbeniz txup...@gmail.com wrote:

 is there any way to avoid this easily?


Disable the button on press, re-enable on dialog dismiss.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

-- 
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

[android-developers] Re: Avoid Multiple click on button..

2011-01-04 Thread Sarwar Erfan

disable the button on click. enable it on close event of the dialog or on 
some other appropriate event

But, if you are tapping with finger, how can you press more than once 
unwillingly?

Regards
Sarwar Erfan


On Tuesday, January 4, 2011 9:37:53 PM UTC+6, ikalbeniz wrote:

 Hi, 

 I have a button that opens a dialog box.. sometimes when i push the 
 button i press it more than once and opens more than one dialog box.. 
 is there any way to avoid this easily? 

 Regards.

-- 
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

Re: [android-developers] Re: Getting a test version of an .apk to a end user

2011-01-04 Thread John Lussmyer

My phone, Motorola Backflip running 2.1, doesn't HAVE an Unknown Sources
option in the Applications menu.
When I try to install an app from email, I get a Security Warning: This
application comes from an unknown source, and for your security only
applications from trusted sources can be installed.

On Mon, Jan 3, 2011 at 5:50 PM, metal mikey coref...@gmail.com wrote:

 Your tester will need to uninstall the current from-market instance of
 your App then go to MENU  SETTINGS  APPLICATIONS  and check 'Unkown
 sources' to allow the not-from-market install. Then upon opening (aka
 clicking on) the .apk file attached to the email you sent, Android
 will install the App.


-- 
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

[android-developers] Re: Avoid Multiple click on button..

2011-01-04 Thread ikalbeniz

the problem is that sometimes it takes a lot of time to open the
dialog.. so i press more than one times because i think that i have
note pressed correctly...

On Jan 4, 4:42 pm, Sarwar Erfan erfanonl...@gmail.com wrote:
 disable the button on click. enable it on close event of the dialog or on
 some other appropriate event

 But, if you are tapping with finger, how can you press more than once
 unwillingly?

 Regards
 Sarwar Erfan



 On Tuesday, January 4, 2011 9:37:53 PM UTC+6, ikalbeniz wrote:

  Hi,

  I have a button that opens a dialog box.. sometimes when i push the
  button i press it more than once and opens more than one dialog box..
  is there any way to avoid this easily?

  Regards.

-- 
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

[android-developers] Re: AsyncTask why not must be created in UI thread?

2011-01-04 Thread Streets Of Boston

I found out that you can create AsyncTask instances on any thread, as
long as your code initially loads the class on the main UI thread (as
you stated in your message, Bob).

I hit upon this issue when writing JUnit tests that were testing
AsyncTask subclasses in my code. JUnit tests don't run on the main UI
thread. Creating just one dummy AsyncTask on the main UI thread before
running the tests, let my JUnit tests run fine.


On Dec 31 2010, 1:50 am, Bob Kerns r...@acm.org wrote:
 You need to create the AsyncTask instance on the UI thread, but the
 doInBackground() method runs in a separate thread.

 The reason for creating the AsyncTask instance on the UI thread is so
 that it can connect to the proper Looper and MessageQueue for that
 thread. (It does this through a single static Handler, so it will not
 work correctly if you first load the class in a different thread.
 That's unnecessarily fragile, in my opinion, but not a problem if you
 are using it as intended, as an easy way to move code off the main
 thread.)

 On Dec 30, 9:39 pm, water boiled boiledwater4...@gmail.com wrote:



  I mean that can i create AsycnTask instance not in UI thread?

  On 12月31日, 下午1时30分, water boiled boiledwater4...@gmail.com wrote:

   I mean that can i AsycnTask instance not in UI thread?

   On 12月31日, 下午1时24分, water boiled boiledwater4...@gmail.com wrote:

the AsycnTask document says that:The task instance must be created on
the UI thread.

why create task instance must be created in UI thread?

On 12月29日, 上午10时26分, Frank Weiss fewe...@gmail.com wrote:

 It's difficult to understand what you are asking. What problem are you
 having with AsyncTask.- Hide quoted text -

 - Show quoted text -

-- 
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

Re: [android-developers] Re: Getting a test version of an .apk to a end user

2011-01-04 Thread Nikolay Elenkov

On Wed, Jan 5, 2011 at 12:47 AM, John Lussmyer johnlussm...@gmail.com wrote:
 My phone, Motorola Backflip running 2.1, doesn't HAVE an Unknown Sources
 option in the Applications menu.
 When I try to install an app from email, I get a Security Warning: This
 application comes from an unknown source, and for your security only
 applications from trusted sources can be installed.


You can thank your carrier for that. ATT?

-- 
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

Re: [android-developers] Re: Getting a test version of an .apk to a end user

2011-01-04 Thread John Lussmyer

Yeah, ATT is the only one with signal where I live. (and it's marginal at
that.  The phone often shows 5 bars and 3G - then drops to no signal
suddenly.)

On Tue, Jan 4, 2011 at 7:53 AM, Nikolay Elenkov
nikolay.elen...@gmail.comwrote:

 On Wed, Jan 5, 2011 at 12:47 AM, John Lussmyer johnlussm...@gmail.com
 wrote:
  My phone, Motorola Backflip running 2.1, doesn't HAVE an Unknown
 Sources
  option in the Applications menu.
  When I try to install an app from email, I get a Security Warning: This
  application comes from an unknown source, and for your security only
  applications from trusted sources can be installed.
 

 You can thank your carrier for that. ATT?



-- 
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

Re: [android-developers] Re: Avoid Multiple click on button..

2011-01-04 Thread YuviDroid

Are you sure that you are just opening a dialog? If you are doing some other
computations and stuff before actually opening it you might have the UI
locked..

On Tue, Jan 4, 2011 at 4:52 PM, ikalbeniz txup...@gmail.com wrote:

the problem is that sometimes it takes a lot of time to open the
dialog.. so i press more than one times because i think that i have
note pressed correctly...

On Jan 4, 4:42 pm, Sarwar Erfan erfanonl...@gmail.com wrote:
disable the button on click. enable it on close event of the dialog or on
some other appropriate event

But, if you are tapping with finger, how can you press more than once
unwillingly?

Regards
Sarwar Erfan

On Tuesday, January 4, 2011 9:37:53 PM UTC+6, ikalbeniz wrote:

Hi,

I have a button that opens a dialog box.. sometimes when i push the
button i press it more than once and opens more than one dialog box..
is there any way to avoid this easily?

Regards.

--
YuviDroid
Check out Launch-X http://android.yuvalsharon.net/launchx.php (a widget to
quickly access your favorite apps and contacts!)
http://android.yuvalsharon.net

--
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

Re: [android-developers] Re: Getting a test version of an .apk to a end user