date:20100607

I can confirm the app is available on my Nexus One and the G1.

It's also visible on the Android Market according to Cyrket:
http://www.cyrket.com/p/android/net.yuvalsharon.android.netsms/

If it has only disappeared on your phone, perhaps you need to turn the
sync setting on so the Android Market data is updated?


On Mon, Jun 7, 2010 at 9:10 AM, Yuvi yuvidr...@gmail.com wrote:
 Hi everyone!

 Yesterday something strange happened to my app after uploading an upgrade to
 the Market.
 First of all, my app is free, has the 'supports-screen' tag and has no
 'copy-protection'. The last upgrade I did was on June, 2nd, and the app was
 visible on the market of my HTC Hero (Android 2.1, Custom ROM), on another
 HTC Hero (Stock 1.5), HTC Magic (Android 1.5) and HTC Magic (1.6).

 After yesterday's upgrade the app disappeared from my HTC Hero market
 (Android 2.1). Since I touched a bit the manifest file I thought it could
 have something to do with it. So, as a test, I did a checkout from my svn
 server of the older version, changed just the versionCode (to allow
 uploading that version) and uploaded that version to the Market. Still, the
 app is not found on my phone's Market!

 Do you have any idea what's happening? Maybe there were some updates to the
 Market itself that can cause this? :S


 Thanks for your time!
 Yuvi


 PS. my app's name is 'NetSMS', it would be cool if someone could tell me if
 he can find it on the market and tell me its phone/android version. Thanks!

 --
 YuviDroid
 http://android.yuvalsharon.net

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[android-developers] Re: code for capturing screenshot of android device

2010-06-07 Thread Sudheendra

Hi max ,
thanks for reply and sorry for replying u so late :)

I tried all the approaches in above code , but i didnt get the desired
result . While debuging i can see that the view area is always
null  ..
Is there some other approach to do this


On Apr 28, 11:22 pm, Max Gilead max.gil...@gmail.com wrote:
 Sudheendra, this is what I dug out from the depths of my SVN repo :) I told
 you it was simple, didn't I? :)

 If you don't have a current view you can get it using
 getWindow().getDecorView().

 HTH,
 Max

     private static void screenshot(View view) {
         view.setDrawingCacheEnabled(true);
         Bitmap screenshot = view.getDrawingCache(false);

         String filename = screenshot.png;
         try {
             File f = new File(Environment.getExternalStorageDirectory(),
 filename);
             f.createNewFile();
             OutputStream outStream = new FileOutputStream(f);
             screenshot.compress(Bitmap.CompressFormat.PNG, 100, outStream);
             outStream.close();
         } catch (IOException e) {
             e.printStackTrace();
         }
         view.setDrawingCacheEnabled(false);
     }

 On 28 April 2010 07:43, Sudheendra sudhindra.ma...@gmail.com wrote:





  Thanks Max , I will check out he app , also please let me know the
  code.

  Thanks a lot

  On Apr 28, 6:07 am, Max Gilead max.gil...@gmail.com wrote:
   You don't need to root your phone. While not obvious it's quite easy. I
   should have some code for that,I'll try to find it tomorrow if you still
   need it (it's for capturing screenshot of your Activity). Capturing
  phone's
   desktop is also possible w/o rooting, see iSteam app from the Market but
  I
   never tried that.
   Cheers,
   Max

   On 27 Apr 2010 09:01, Sudheendra sudhindra.ma...@gmail.com wrote:

   Thanks String , Thanks John  ...
   So using rooted phone how can i do it 

   On Apr 27, 12:38 pm, String sterling.ud...@googlemail.com wrote: On
  Apr 27, 7:54 am, Sudheendra...
For more options, visit this group athttp://

   groups.google.com/group/android-developers?hl=en

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[android-developers] Injecting keyEvent without user interface

2010-06-07 Thread Sudheendra

Hi ,
I am not able to find a way to insert key events, i found some article
related to it which uses IWindowManger class but it is not working on
Android 2.1 virtual device .
Please update me with API i have to use to inject keyevents in my
application.


Thanks

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Re: [android-developers] Re: How to get the point from click the google map

2010-06-07 Thread zhou haitao

Thanks a lot! I have solved this problem.I define a overlay,and override the
onTap method in the overlay.

On Mon, Jun 7, 2010 at 2:42 PM, SREEHARI
sreehari.madhusooda...@wipro.comwrote:


 Hi,

  Pls check this link

 http://mobiforge.com/developing/story/using-google-maps-android

 Regards,
 SREEHARI

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Re: [android-developers] Re: Display Widget inside activity?

2010-06-07 Thread Kostya Vasilyev


Tommy,

Another suggestion:

I guess you are already using a service, so update code using 
RemoteViews is already isolated in one place.


You could implement your own subclass of RemoteViews, override various 
methods for changing views, and instead directly update views in your 
activity.


Or perhaps make it prettier with a base Java interface, factories, etc. 
- but the main idea would still be the same. The weather update code 
would be taking to an object that in turn updates either remote views in 
a widget, or local views inside an activity.


-- Kostya


06.06.2010 23:31, Kumar Bibek пишет:

You can at the most use the layout of the widget and the update code.
Other than that, I guess, you cannot bring the widget as it is on your
activity. A widget has a lifecycle of it's own.

Thanks and Regards,
Kumar Bibek

On Jun 3, 12:37 am, Tommydroi...@gmail.com  wrote:
   

Hey everyone,

I was wondering if there is a way to show a widget that I have created
inside an activity. I have a weather widget and I also have an app I
am working on that I would like to include weather reports in. Is
there a way I can just re-use the widget code and make it show inside
the weather activity?

Thanks for your time and help,

Tommy
 
   



--
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[android-developers] How to add shadow for text drawn on google map

2010-06-07 Thread SREEHARI

Hi all,

   In my map application I am using overlay items and texts. I need
shadows for both. For overlayitems I am able to display shadows. How
to show shadow for the text drawn? Thanks in advance.

Regards,
SREEHARI.

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[android-developers] Handle GONE in RelativeLayout

2010-06-07 Thread Klaus Kartou

Hi,

I´m having some trouble figuring out how to handle views that are GONE in a
RelativeLayout.
I have a ListView that is aligned below a View using
android:layout_below=@id/view. However, the view can be toggled and is
sometimes GONE. At the moment when I toggle the GONE state on the view
I add a new rule to the ListView that aligns it below another view. It
works, but gives some issues in Android 1.5 when the layout changes when the
software keyboard is shown.
What I´m missing is the ability to add multiple below rules eg:

android:layout_below=@id/viewA
android:layout_below=@id/viewB

Any input is much appreciated!

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[android-developers] Re: Playing live stream (RTP) in MediaPlayer

2010-06-07 Thread Jez

I'm confused by RTSP streaming - I've been trying to stream a LIVE
video to Android (2.1)
and not sure from the discussion here and previous posts that I've
seen if Android can actually receive and play
a LIVE video stream? I don't need any control of the video at all so
just need to stream it.

Jez

On Jun 1, 2:30 am, Andy Savage a...@bluewire.net.nz wrote:
In my example I am using SIP, so the SDP information is actually exchanged
this way.

The RTSP is simply for receiving as a hack to Android's built in (arbitrary)
limitations. So the idea is to take the SDP for receiving and wrap it over
RTSP.

--
The greatest challenge to any thinker is stating the problem in a way that
will allow a solution
- Bertrand Russell

Andy Savage
Cell Phone: +852 936 34341
Skype ID: andy_savage
Linked In:http://www.linkedin.com/in/andysavage

On Mon, May 31, 2010 at 9:26 AM, Ignas ignas.limanaus...@gmail.com wrote:
There is a technical limitation to what SDP can legally convey. A
single SDP document can contain only one end of media conversation.
Therefore it is technically impossible to setup streaming with just
one SDP document there have to be an exchange. When using RTSP or SIP
terminals exchange their SDP information and thus get to know where to
stream to and from where to accept the stream.

MediaPlayer could accept just one SDP (i.e. streamer's), but then how
would streamer would know where to transmit? Both of them have to
exchange at least supported CODEC information and connection
information (port and IP).

Maybe I am just not aware of SDP format with two node's information.
Can someone share an example?

On May 27, 3:22 pm, debelyoo jean.ross...@gmail.com wrote:
I agree with Andy's comment:

On May 25, 8:36 am, Andy Savage a...@bluewire.net.nz wrote:

There seems to be a limitation that means that it will only accept SDP
information with RTP streams inside if it gets them from the RTSP
stream
(e.g. it gets this information from SETUP in the RTSP protocal).

It is possible to play a stream by requesting it via a RTSP request
(both audio and video are sent over RTP and the MediaPlayer is able to
decode and play them).
But it is not possible to play live RTP stream by requesting the SDP
file directly (via an HTTP request). The RTP streams (audio and video)
are sent to the device from the server. The MediaPlayer should just
get the SDP file, listen on the proper ports and decode the streams.
But it generates an error and do not play the streams.

Jean

- Show quoted text -

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[android-developers] Re: Text to speech unfunctional

2010-06-07 Thread Uander

Does this link would be indirection for my issue ?

http://andappstore.com/AndroidApplications/apps/210486

its asking for language installer apk to be loadedd in /sdcard/* location .

what steps are required basically to enable TTS ? and how can one make use
of it ?

Thanks :
Uander
On Mon, Jun 7, 2010 at 1:32 AM, Uander uandro...@gmail.com wrote:

 Hi All ,

 we have ported android 2.1 on one of our custom board .
 I was checking Text to speech functionality on it .

 I click Settings-Text to Speech . ..it gives n new screen All options
 other than
 Install voice data is greyed out .
 When I click on install voice data .
 it says The application Pico TTS has stoppped unexpectedly. PLease try
 again 

 Can anyone point me what is the issue or how to install voice data on my
 board having eclair 2.1 .


 Thanks :
 Uander


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Re: [android-developers] Can't grok Activity life cycle.

Leigh McRae wrote:
 Looks like it says both :) Still whether it's before onPause() or
 onStop() doesn't matter much.
 
 To capture that state before the activity is killed, you can implement
 an ||onSaveInstanceState()
 http://developer.android.com/reference/android/app/Activity.html#onSaveInstanceState%28android.os.Bundle%29||
 method for the activity. Android calls this method before making the
 activity vulnerable to being destroyed — that is, before |onPause()| is
 called. 
 
 http://developer.android.com/guide/topics/fundamentals.html#lcycles

:: sigh ::

I still wouldn't count on it happening before onPause(). Meantime, I've
filed a bug:

http://code.google.com/p/android/issues/detail?id=8900

 For the BACK button that is trivial and very clear. What happens I
 launch the browser from my app and it covers my app as in my example. I
 would go through onPause() and onStop(). Both docs say that
 onSaveInstanceState() would have been called by now but the system
 doesn't know if it will run out of memory at some point with the
 browser. 

It doesn't care whether it will run out of memory at some point with
the browser, any more than Microsoft Word, saving a temp file of your
in-progress edits, cares whether or not Windows will run out of pagefile
space. Word saves the temp file because that's what Word does, to deal
with any number of scenarios, such as Word simply crashing. Similarly,
Android will call onSaveInstanceState() so that if it kills the process,
or continues sometime to onDestroy(), that you will have had a chance to
save your instance state.

 Correct. Unlikely, but correct.

 If it can happen it needs to be handled.

Not necessarily. I suspect the vast majority of apps aren't specifically
worrying about it, mostly because nothing much needs to be done for them
for that scenario.

 4) Since the system has enough memory onSaveInstance() doesn't get
 called.
  
 I have no idea where you came up with this.

 I would expect onSaveInstanceState() to have been called in this
 scenario, before onStop(), and around the time of onPause().

 It's been inferred since the system has no way of knowing for SURE if it
 will have to kill the activity, at which time I have already been put in
 the background and received onStop(). Now for the trivial case where the
 system starts another activity and needs more memory it makes sense.

Like I said, you will have received a call to onSaveInstanceState() in
and around the times of your onPause()/onStop() calls. If you have
evidence to the contrary, I'm certainly interested to see it. As your
documentation counter-example demonstrates, it's not like we can
necessarily count on the docs.

The 99.44% pattern for your use case is:

-- The activity receives onPause() and onSaveInstanceState(), in some order
-- The activity receives onStop()
-- Time elapses (seconds, weeks, whatever)
-- The activity receives onDestroy()

The next-most-common pattern is:

-- The activity receives onPause() and onSaveInstanceState(), in some order
-- The activity receives onStop()
-- Time elapses (seconds, weeks, whatever)
-- The process is killed, either by Android (low memory) or by the user
(task killer)

While in principle the process could be killed before onStop(), if that
happens, the user has much bigger problems than your app not correctly
cleaning up. After all, this means that the device's memory is screwed
up so bad that Android feels it needs to kill the process *immediately*
upon it losing the foreground, before it can get to onStop(). The user's
phone is going to need a reboot, plain and simple. The user can't
readily invoke a task-killer before onStop() gets called, because to get
to the task-killer activity to pick your process, you'll wind up being
called with onStop().

If you have concrete evidence that the scenarios I list above ain't
happenin' for you, please let me know!

-- 
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[android-developers] Re: Multitasking on Android - Why So Incredibly Bad?

2010-06-07 Thread mort

From what I got so far, it seems like the browser tries to save the
entire page contents, which might cause troubles - either because it's
too slow (1/5s time limit) or because there's not enough free space on
the internal flash.
Maybe it'd be a solution to save the state in steps. First the URLs,
then form data, then the latest window's contents, then the remaining
windows. Better to reload a page when coming back than losing it all.

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[android-developers] Black screen when playing a streaming video

2010-06-07 Thread ever

Hi there,
my platform is android 2.1, I face the following problem:
I go to http://3g.youku.com and wath the streaming video (176*144
res.), most time, only audio is played.
I catch the log and find one key log info:

E/SurfaceFlinger( 1204): LayerBuffer::BufferSource::postBuffer()
invalid buffer (offset=819200, size=-1127995968, heap-size=6934528

by debuging, I get the relative information in LayerBuffer is that:
buffers.w=176, buffers.h=144, buffers.hor_stride=1732440432,
buffers.ver_stride=1732440408
and mBufferSize = -1127995968.

I dont know why the attribute buffers.hor_stride and
buffers.ver_stride so strange, can anybody explain this?

thanks,
ever

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[android-developers] power manager (Light off) in android

2010-06-07 Thread Nandan .

hii .

Currently i m facing a problem to switch off light in android application. i
m trying to power manager  gotosleep method but its giving a below
problem .

*java.lang.RuntimeException: Unable to start activity
ComponentInfo{org.bhavesh/org.bhavesh.mainactivity}: *
*
*
*java.lang.SecurityException: Neither user 10024 nor current process has
android.permission.DEVICE_POWER.*

but i already given  a android.permission.DEVICE_POWER in manifest file.

can any one tell me why its happened in android. yaa any other method to off
the light in android..

Thank you in advanced

With Regrads
bhavesh

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Re: [android-developers] Re: Multitasking on Android - Why So Incredibly Bad?

2010-06-07 Thread Simon Broenner

That's actually a very good point - sometimes the window just reloads,
sometimes all the windows are gone altogether, so this has probably already
been implemented some way or another. It's just failing for some reason...

On Mon, Jun 7, 2010 at 12:59 PM, mort m...@sto-helit.de wrote:

From what I got so far, it seems like the browser tries to save the
entire page contents, which might cause troubles - either because it's
too slow (1/5s time limit) or because there's not enough free space on
the internal flash.
Maybe it'd be a solution to save the state in steps. First the URLs,
then form data, then the latest window's contents, then the remaining
windows. Better to reload a page when coming back than losing it all.

--
Simon Broenner

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[android-developers] Re: How to detect CPU Speed?

2010-06-07 Thread BobG

call system time millis in a loop till it changes, Increment a
variable, call system time millis until it changes again. You now know
the number of system calls you can do in a ms. Note cpu mhz. Run this
prog on 3 diff phones. Now you have a trend of syscalls per ms you can
use to extrapolate mhz on any phone. I think.

On Jun 5, 10:05 am, Martiño martino.figue...@gmail.com wrote:
 Is there a way of getting the speed at which the device is running?

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[android-developers] Does specifying 2.2 exclude any devices?

2010-06-07 Thread Neilz

Hi all. On my app I recently went from:

uses-sdk android:minSdkVersion=3 android:targetSdkVersion=7 /
using an Eclipse build target of 1.6

to:

uses-sdk android:minSdkVersion=3 android:targetSdkVersion=8 /
using an Eclipse build target of 2.2

...this was to take advantage of 2.2 features, like the SD Card
installation option.

I wonder if specifying this could have caused restrictions for some
devices? As there has been a marked drop in usage stats since I made
this release.

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[android-developers] Re: How to add shadow for text drawn on google map

2010-06-07 Thread Nithin



You can use paint.setShadowLayer(); for showing shadow effect

Nithin


On Jun 7, 2:17 pm, SREEHARI sreehari.madhusooda...@wipro.com wrote:
 Hi all,

    In my map application I am using overlay items and texts. I need
 shadows for both. For overlayitems I am able to display shadows. How
 to show shadow for the text drawn? Thanks in advance.

 Regards,
 SREEHARI.

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Re: [android-developers] Re: How to add shadow for text drawn on google map

Nithin wrote:
 You can use paint.setShadowLayer(); for showing shadow effect

Or, if this is a TextView, you can configure the shadow in layout XML using:

android:shadowColor
android:shadowDx
android:shadowDy
android:shadowRadius

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Re: [android-developers] Passing Bitmap to Another Activity

2010-06-07 Thread pawan nimje

i dont know how to pass bitmap ... but what you can do is have a public
static bitmap in act A and access it from act B .. hopefully this should
solve the purpose ..

On Mon, Jun 7, 2010 at 11:54 AM, mike hasitharand...@gmail.com wrote:

 hi guys,

 i have a Bitmap image and i want to forward the bitmap to another
 activity.

 i have two activities Activity A and Activity B

 this is how i started the Activity B

 startActivityForResult(new Intent(Activity A.this, Activity B.class),
 120);

 in activity B

private void forwardImage(Bitmap bit) {
Intent i = new Intent(MMS.this, Compose.class);
i.putExtra(MMS, bit);
setResult(RESULT_OK, i);
finish();
}

 this is not forwarding to Activity A
 but if i put a String to the intent it'll forward.

 this is how i listene to result in Activity A

@Override
protected void onActivityResult(int requestCode, int resultCode,
 Intent data) {
// TODO Auto-generated method stub
// super.onActivityResult(requestCode, resultCode, data);
switch (resultCode) {
case RESULT_OK:
Intent intent = getIntent();
Bitmap bitmap = (Bitmap)
 intent.getParcelableExtra(MMS);

mmsImage.setImageBitmap(bitmap);

default:
break;
}

}

 how can i pass a bitmap

 regards,
 Mike

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[android-developers] StackOverflowError in UI redraw

2010-06-07 Thread Thierry Legras

Hi,

I am facing rare StackOverflowError in my application during UI redraw. Does
it mean memory is exhausted? How can i fix this? And finally how can i be
sure the issue will be definitevly fixed??

Any advice would be welcome :)
Thierry.

Here is the backtrace:

06-07 15:11:20.318 E/AndroidRuntime(22775): java.lang.StackOverflowError
06-07 15:11:20.318 E/AndroidRuntime(22775): at android.text.method.

ReplacementTransformationMethod$ReplacementCharSequence.getChars(ReplacementTransformationMethod.java:151)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.TextUtils.getChars(TextUtils.java:69)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Layout$Ellipsizer.getChars(Layout.java:1778)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.TextUtils.getChars(TextUtils.java:69)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.graphics.Paint.measureText(Paint.java:1016)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Styled.each(Styled.java:124)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Styled.foreach(Styled.java:249)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Styled.measureText(Styled.java:371)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Layout.measureText(Layout.java:1600)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Layout.getLineMax(Layout.java:654)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Layout.getLineMax(Layout.java:628)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Layout.getHorizontal(Layout.java:552)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Layout.getHorizontal(Layout.java:513)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.text.Layout.getPrimaryHorizontal(Layout.java:498)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.widget.TextView.getFocusedRect(TextView.java:3962)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.FocusFinder.findNextFocus(FocusFinder.java:72)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.focusSearch(ViewGroup.java:473)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.focusSearch(ViewGroup.java:475)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.focusSearch(ViewGroup.java:475)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.focusSearch(ViewGroup.java:475)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.focusSearch(ViewGroup.java:475)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.focusSearch(ViewGroup.java:475)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.View.focusSearch(View.java:3032)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.widget.TextView.onCreateInputConnection(TextView.java:4342)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.inputmethod.InputMethodManager.startInputInner(InputMethodManager.java:933)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.inputmethod.InputMethodManager.checkFocus(InputMethodManager.java:1105)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.inputmethod.InputMethodManager.isActive(InputMethodManager.java:530)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.widget.TextView.onDraw(TextView.java:3893)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.View.draw(View.java:5838)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.drawChild(ViewGroup.java:1540)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1282)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.drawChild(ViewGroup.java:1538)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1282)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.View.draw(View.java:5841)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.drawChild(ViewGroup.java:1540)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1282)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.drawChild(ViewGroup.java:1538)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1282)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.View.draw(View.java:5944)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.widget.FrameLayout.draw(FrameLayout.java:352)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.drawChild(ViewGroup.java:1540)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1282)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.View.draw(View.java:5841)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.drawChild(ViewGroup.java:1540)
06-07 15:11:20.318 E/AndroidRuntime(22775): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1282)
06-07

Re: [android-developers] StackOverflowError in UI redraw

Thierry Legras wrote:
 I am facing rare StackOverflowError in my application during UI redraw.
 Does it mean memory is exhausted?

It means that stack space is exhausted.

 How can i fix this?

Your UI probably has too many layers in its hierarchy. Run the
hierarchyviewer program and examine the chart showing your ViewGroups
and what they all contain. Try to eliminate some layers (e.g., replace
nested LinearLayouts with a single RelativeLayout, get rid of
activities-in-tabs and switch to views-in-tabs).

 And finally how
 can i be sure the issue will be definitevly fixed??

My very rough rule of thumb:

-- If your hierarchy has 10 layers, you should have no problem
-- If your hierarchy has 10-14 layers, I get nervous
-- If your hierarchy has =15 layers, it's gonna blow up sometimes

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

_Android Programming Tutorials_ Version 2.0 Available!

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Re: [android-developers] Passing Bitmap to Another Activity

Personally, I would avoid keeping that bitmap in memory, otherwise you
are consuming a lot of resources and run the risk of hitting
performance/heap space limitations.

You could use openFileOutput() and getCacheDir() to store the contents
of the Bitmap into a temporary file:
http://developer.android.com/intl/fr/guide/topics/data/data-storage.html#filesInternal

Then pass the path to the file via the Intent.putExtra() mechanism
that you are already using. This way you are only loading the bitmap
into memory when it is needed, solving your problem of transferring it
to the other activity, and ensuring the temporary file is cleaned up
if your app crashes before you have time to delete it.


On Mon, Jun 7, 2010 at 7:24 AM, mike hasitharand...@gmail.com wrote:
 hi guys,

 i have a Bitmap image and i want to forward the bitmap to another
 activity.

 i have two activities Activity A and Activity B

 this is how i started the Activity B

 startActivityForResult(new Intent(Activity A.this, Activity B.class),
 120);

 in activity B

        private void forwardImage(Bitmap bit) {
                Intent i = new Intent(MMS.this, Compose.class);
                i.putExtra(MMS, bit);
                setResult(RESULT_OK, i);
                finish();
        }

 this is not forwarding to Activity A
 but if i put a String to the intent it'll forward.

 this is how i listene to result in Activity A

       �...@override
        protected void onActivityResult(int requestCode, int resultCode,
 Intent data) {
                // TODO Auto-generated method stub
                // super.onActivityResult(requestCode, resultCode, data);
                switch (resultCode) {
                case RESULT_OK:
                        Intent intent = getIntent();
                        Bitmap bitmap = (Bitmap) 
 intent.getParcelableExtra(MMS);

                        mmsImage.setImageBitmap(bitmap);

                default:
                        break;
                }

        }

 how can i pass a bitmap

 regards,
 Mike

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[android-developers] Re: MediaController in MediaPlayer

2010-06-07 Thread Abhi

guys

any lead on this question would help me a bunch...

thanks,

abhi

On Jun 4, 1:05 pm, Abhi abhishek.r.sha...@gmail.com wrote:
 Hello,

 I am using MediaPlayer to build a Video player for playing local video
 files. However, I don't know how to enable MediaController for my
 player. I want the media control buttons that pop up when you touch
 the video surface.

 Can anyone help me out please?

 Thanks,

 Abhi

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Re: [android-developers] Can't grok Activity life cycle.

2010-06-07 Thread Leigh McRae




On 6/7/2010 6:50 AM, Mark Murphy wrote:

Leigh McRae wrote:
   

Looks like it says both :) Still whether it's before onPause() or
onStop() doesn't matter much.

To capture that state before the activity is killed, you can implement
an ||onSaveInstanceState()
http://developer.android.com/reference/android/app/Activity.html#onSaveInstanceState%28android.os.Bundle%29||
method for the activity. Android calls this method before making the
activity vulnerable to being destroyed — that is, before |onPause()| is
called. 

http://developer.android.com/guide/topics/fundamentals.html#lcycles
 

:: sigh ::

I still wouldn't count on it happening before onPause(). Meantime, I've
filed a bug:

http://code.google.com/p/android/issues/detail?id=8900

   

For the BACK button that is trivial and very clear. What happens I
launch the browser from my app and it covers my app as in my example. I
would go through onPause() and onStop(). Both docs say that
onSaveInstanceState() would have been called by now but the system
doesn't know if it will run out of memory at some point with the
browser.
 

It doesn't care whether it will run out of memory at some point with
the browser, any more than Microsoft Word, saving a temp file of your
in-progress edits, cares whether or not Windows will run out of pagefile
space. Word saves the temp file because that's what Word does, to deal
with any number of scenarios, such as Word simply crashing. Similarly,
Android will call onSaveInstanceState() so that if it kills the process,
or continues sometime to onDestroy(), that you will have had a chance to
save your instance state.
   
So are you saying that onSaveInstanceState() is always called before the 
system needs to kill an activity? If so that makes perfect sense and we 
are done.  The thing is that the docs state, as have you, that it must 
come sometime before onStop().  Forget the very trivial case where the 
user starts an activity and ends it.  Pretty clear stuff.  For all the 
other cases, either onSaveInstanceState() is always called before 
onStop() as it can never know for sure if it has to kill you to quite 
possible much later.  Or onSaveInstanceState() isn't always called 
before onStop().  Which is it?


   

Correct. Unlikely, but correct.

   

If it can happen it needs to be handled.
 

Not necessarily. I suspect the vast majority of apps aren't specifically
worrying about it, mostly because nothing much needs to be done for them
for that scenario.

   

4) Since the system has enough memory onSaveInstance() doesn't get
called.

 

I have no idea where you came up with this.

I would expect onSaveInstanceState() to have been called in this
scenario, before onStop(), and around the time of onPause().

   

It's been inferred since the system has no way of knowing for SURE if it
will have to kill the activity, at which time I have already been put in
the background and received onStop(). Now for the trivial case where the
system starts another activity and needs more memory it makes sense.
 

Like I said, you will have received a call to onSaveInstanceState() in
and around the times of your onPause()/onStop() calls. If you have
evidence to the contrary, I'm certainly interested to see it. As your
documentation counter-example demonstrates, it's not like we can
necessarily count on the docs.

The 99.44% pattern for your use case is:

-- The activity receives onPause() and onSaveInstanceState(), in some order
-- The activity receives onStop()
-- Time elapses (seconds, weeks, whatever)
-- The activity receives onDestroy()

The next-most-common pattern is:

-- The activity receives onPause() and onSaveInstanceState(), in some order
-- The activity receives onStop()
-- Time elapses (seconds, weeks, whatever)
-- The process is killed, either by Android (low memory) or by the user
(task killer)

While in principle the process could be killed before onStop(), if that
happens, the user has much bigger problems than your app not correctly
cleaning up. After all, this means that the device's memory is screwed
up so bad that Android feels it needs to kill the process *immediately*
upon it losing the foreground, before it can get to onStop(). The user's
phone is going to need a reboot, plain and simple. The user can't
readily invoke a task-killer before onStop() gets called, because to get
to the task-killer activity to pick your process, you'll wind up being
called with onStop().

If you have concrete evidence that the scenarios I list above ain't
happenin' for you, please let me know!
   
Is there a way to artificially force this scenario to happen so I can 
test my app survives?  The reason that this is such an issue is that 
most games will do a one time loading of all it's resources upfront and 
it's not to the users benefit if I am forced to dump this when it's not 
required.  So I want to get this right.


--
Leigh McRae
www.lonedwarfgames.com

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Re: [android-developers] Re: MediaController in MediaPlayer

Hey Abhi,

Take a look at the VideoDemo class in Mark Murphy's tutorial projects:

http://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java


On Mon, Jun 7, 2010 at 2:28 PM, Abhi abhishek.r.sha...@gmail.com wrote:
 guys

 any lead on this question would help me a bunch...

 thanks,

 abhi

 On Jun 4, 1:05 pm, Abhi abhishek.r.sha...@gmail.com wrote:
 Hello,

 I am using MediaPlayer to build a Video player for playing local video
 files. However, I don't know how to enable MediaController for my
 player. I want the media control buttons that pop up when you touch
 the video surface.

 Can anyone help me out please?

 Thanks,

 Abhi

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[android-developers] the android calendar api question

2010-06-07 Thread Reiny Song

Dear all,

I want add events to user's calendar in my app,

and I search some information about how to manipulate the calendar.

I found that

Google has not provided the offical API to manipulate the calendar in the
android phone so far.

Dose anyone has the advice ? or

Someone who has developed the app with calendar function could give me some
suggestion?

thanks you for any response.

Reiny.

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Re: [android-developers] Can't grok Activity life cycle.

2010-06-07 Thread Jean-Baptiste Charles Bouvet de Lozier

Leigh McRae wrote:
 So are you saying that onSaveInstanceState() is always called before the
 system needs to kill an activity?

I am saying:

1. onSaveInstanceState() is always called before onStop(), as that is
something both our docs references are in agreement upon

2. onStop() damn-near-always will be called before the process gets killed

Ergo, by the transitive property of bullet points, onSaveInstanceState()
damn-near-always will be be called before the process gets killed.

The damn-near part is the phone's-screwed-up condition that I
mentioned and really wouldn't worry about, any more than you worry about
meteor strikes.

:: briefly checks out office window ::

See! Nothing to be afraid of!

 If so that makes perfect sense and we
 are done. 

Who-hoo!

 Is there a way to artificially force this scenario to happen so I can
 test my app survives? 

Which scenario? If you mean the process-gets-killed scenario, use a task
killer. By the time you get to the task killer activity and kill your
process, whatever activity of yours that was in the foreground will now
be stopped.

 The reason that this is such an issue is that
 most games will do a one time loading of all it's resources upfront and
 it's not to the users benefit if I am forced to dump this when it's not
 required.  So I want to get this right.

Understood!

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

_Android Programming Tutorials_ Version 2.0 Available!

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[android-developers] Re: StackOverflowError in UI redraw

Maybe you create objects (e.g. Paint, Layout) in the heavily used
onDraw method, you should create them only once or e.g. in the
onLayout method instead.

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Re: [android-developers] the android calendar api question

Reiny Song wrote:
 I want add events to user's calendar in my app,
 
 and I search some information about how to manipulate the calendar.
 
 I found that 
 
 Google has not provided the offical API to manipulate the calendar in
 the android phone so far.
 
 Dose anyone has the advice ?

Use the Google Calendar GData APIs:

http://code.google.com/apis/calendar/

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

_Android Programming Tutorials_ Version 2.0 Available!

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[android-developers] Re: MediaController in MediaPlayer

2010-06-07 Thread Abhi

Hey Sean

Thanks for the link. But that's using VideoView and I am using
MediaPlayer instead. I already have a player using VideoView but am
having issues with it, so I decided to switch over to MediaPlayer. I
have a player running so far but no auto Media Controller (like the
one in the link with VideoView).

Abhi

On Jun 7, 9:34 am, Sean Hodges seanhodge...@googlemail.com wrote:
 Hey Abhi,

 Take a look at the VideoDemo class in Mark Murphy's tutorial projects:

 http://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/sr...

 On Mon, Jun 7, 2010 at 2:28 PM, Abhi abhishek.r.sha...@gmail.com wrote:
  guys

  any lead on this question would help me a bunch...

  thanks,

  abhi

  On Jun 4, 1:05 pm, Abhi abhishek.r.sha...@gmail.com wrote:
  Hello,

  I am using MediaPlayer to build a Video player for playing local video
  files. However, I don't know how to enable MediaController for my
  player. I want the media control buttons that pop up when you touch
  the video surface.

  Can anyone help me out please?

  Thanks,

  Abhi

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[android-developers] how to change TextSwitcher's textcolor or textsize??

2010-06-07 Thread didihome

dear all
i have a trouble in TextSwitcher , there are simple code from the api
demo

protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

setContentView(R.layout.text_switcher_1);

mSwitcher = (TextSwitcher) findViewById(R.id.switcher);
mSwitcher.setFactory(this);

Animation in = AnimationUtils.loadAnimation(this,
android.R.anim.fade_in);
Animation out = AnimationUtils.loadAnimation(this,
android.R.anim.fade_out);
mSwitcher.setInAnimation(in);
mSwitcher.setOutAnimation(out);

Button nextButton = (Button) findViewById(R.id.next);
nextButton.setOnClickListener(this);

updateCounter();
}

public void onClick(View v) {
mCounter++;
updateCounter();
}

private void updateCounter() {
mSwitcher.setText(String.valueOf(mCounter));
}

public View makeView() {
TextView t = new TextView(this);
t.setGravity(Gravity.TOP | Gravity.CENTER_HORIZONTAL);
t.setTextSize(36);

return t;
}

i want change the textcolor or textsize whe i click the button,  how
can i do? thx a lot .

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[android-developers] ProtectionLevel

2010-06-07 Thread Joel Gonçalves

Also have the same problem, here is an example:
06-07 13:59:28.979: WARN/PackageManager(71): Not granting permission
android.permission.INSTALL_PACKAGES to package ##APPLICATION##
(protectionLevel=3 flags=0x44).

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Re: [android-developers] Detect Google map moving

2010/6/4 Károly Holczhauser holczhau...@gmail.com

 I would like to ask, how can I detect the user has pointed the screen and
 he/she moved a map away from the current location ?


Have you looked at the Maps API documentation? There are various methods
that indicate a touch, key press, or tap on the screen has occurred.

-
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http://sites.google.com/site/rezmobileapps/treking

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Re: [android-developers] Re: MediaController in MediaPlayer

Abhi,

I'm not to sure about video playback outside of the VideoView, I
expect you have some substitute view to replace VideoView, as
MediaPlayer is just an interface to the back-end A/V component and
does no UI handling.

Looking at the MediaController, it accepts any view that implements
MediaPlayerControl:
http://developer.android.com/intl/fr/reference/android/widget/MediaController.MediaPlayerControl.html

The only build-in view that does this in the Android SDK is the
VideoView - but you should be able to make your substitute view
implement MediaPlayerControl and use it in exactly the same way. You
will just need to handle the callback methods that are defined in
MediaPlayerControl.

e.g.

public class MyVideoCanvas
extends SurfaceView
implements MediaPlayerControl {

private MediaController ctlr;
private MediaPlayer mediaPlayer;

public void onCreate() {
mediaPlayer = new MediaPlayer();

ctlr = new MediaController(this);
ctlr.setMediaPlayer(this);
ctlr.setAnchorView(this);
ctlr.setEnabled(true);
ctlr.show();
}

public void pause() {
// This is an example of a callback method from MediaPlayerControl...
mediaPlayer.pause();
}

// ...
}

I haven't tested this, but I don't see why it shouldn't work.


Sean


On Mon, Jun 7, 2010 at 2:41 PM, Abhi abhishek.r.sha...@gmail.com wrote:
 Hey Sean

 Thanks for the link. But that's using VideoView and I am using
 MediaPlayer instead. I already have a player using VideoView but am
 having issues with it, so I decided to switch over to MediaPlayer. I
 have a player running so far but no auto Media Controller (like the
 one in the link with VideoView).

 Abhi

 On Jun 7, 9:34 am, Sean Hodges seanhodge...@googlemail.com wrote:
 Hey Abhi,

 Take a look at the VideoDemo class in Mark Murphy's tutorial projects:

 http://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/sr...

 On Mon, Jun 7, 2010 at 2:28 PM, Abhi abhishek.r.sha...@gmail.com wrote:
  guys

  any lead on this question would help me a bunch...

  thanks,

  abhi

  On Jun 4, 1:05 pm, Abhi abhishek.r.sha...@gmail.com wrote:
  Hello,

  I am using MediaPlayer to build a Video player for playing local video
  files. However, I don't know how to enable MediaController for my
  player. I want the media control buttons that pop up when you touch
  the video surface.

  Can anyone help me out please?

  Thanks,

  Abhi

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[android-developers] Clearing all the Task within an application while activity launch

2010-06-07 Thread Asif k

Hi all,

In my application, I have two activities with Launcher as a catagory
and added an icon to each of them. So I can launch my application from
any of this activity, thus there are two entry points to my
application.

Now, the task created by 1st activity is not killed when pressing the
home key and launching an application from 2nd activity.
So, just launching the 2nd activity and pressing the back button
brings the previous task on screen rather than coming back to home
screen.  clearTaskOnLaunch just clears the task by same activity.

Is there any way to clear all the tasks within the application?

Thanks,
Asif

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[android-developers] Clearing all the Task within an application while activity launch

2010-06-07 Thread Asif k

Hi all,

In my application, I have two activities with Launcher as a catagory
and added an icon to each of them. So I can launch my application from
any of this activity, thus there are two entry points to my
application.

Now, the task created by 1st activity is not killed when pressing the
home key and launching an application from 2nd activity.
So, just launching the 2nd activity and pressing the back button
brings the previous task on screen rather than coming back to home
screen.  clearTaskOnLaunch just clears the task by same activity.

Is there any way to clear all the tasks within the application?

Thanks,
Asif

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Re: [android-developers] Can't grok Activity life cycle.

2010-06-07 Thread Leigh McRae



On 6/7/2010 9:43 AM, Mark Murphy wrote:

Leigh McRae wrote:
   

So are you saying that onSaveInstanceState() is always called before the
system needs to kill an activity?
 

I am saying:

1. onSaveInstanceState() is always called before onStop(), as that is
something both our docs references are in agreement upon

2. onStop() damn-near-always will be called before the process gets killed

Ergo, by the transitive property of bullet points, onSaveInstanceState()
damn-near-always will be be called before the process gets killed.

The damn-near part is the phone's-screwed-up condition that I
mentioned and really wouldn't worry about, any more than you worry about
meteor strikes.

:: briefly checks out office window ::

See! Nothing to be afraid of!

   
Gotcha.  I am not concerned with the trivial case of normal app life 
cycle and the case where the system is about to die.  I am only 
concerned with the case where the user exits my app using the HOME key 
and then goes on to open many more apps and also leaves them using the 
HOME key.  At some point the system will run out of memory.  I would 
expect this to be a pretty come case and at some point I am going to be 
the one kicked from memory.  I want to be sure my game handles this with 
the best possible experience for the user.


This is the source of my confusion. I want to detect this case.  I don't 
want to dump everything at onPause() if I don't have to. At this point 
as far as I can tell that onSaveInstance() must always be called before 
onStop() for this case (being put into the background) as I don't see 
how it can know where I am just popping up a quick options screen and 
then back to my app or leaving the app in the background as I wander off 
into a trail of other apps.  It would be nice to be able to simulate 
this scenario with tools so that my app can be tested.  Would using a 
task killer have the same effect?


IMHO this whole activity life cycle topic and issues with static 
variables could really use more literature or an IO session.  Coming 
from BlackBerry this has been the biggest learning curve. From what I 
have seen game developers have taken a pass to this whole framework and 
just killed their app at onPause().



If so that makes perfect sense and we
are done.
 

Who-hoo!

   

Is there a way to artificially force this scenario to happen so I can
test my app survives?
 

Which scenario? If you mean the process-gets-killed scenario, use a task
killer. By the time you get to the task killer activity and kill your
process, whatever activity of yours that was in the foreground will now
be stopped.

   

The reason that this is such an issue is that
most games will do a one time loading of all it's resources upfront and
it's not to the users benefit if I am forced to dump this when it's not
required.  So I want to get this right.
 

Understood!

   


--
Leigh McRae
www.lonedwarfgames.com

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Re: [android-developers] Can't grok Activity life cycle.

Leigh McRae wrote:
 At this point
 as far as I can tell that onSaveInstance() must always be called before
 onStop() for this case (being put into the background) as I don't see
 how it can know where I am just popping up a quick options screen and
 then back to my app or leaving the app in the background as I wander off
 into a trail of other apps. 

It doesn't know. By definition, it can't know, since it cannot predict
the future.

 It would be nice to be able to simulate
 this scenario with tools so that my app can be tested.  Would using a
 task killer have the same effect?

No, that will terminate your process.

--

Let's flip the problem around. Why does it matter to you if your
activity is destroyed via the BACK button versus via running low on memory?

If the answer is it doesn't matter, then release your cached stuff in
onDestroy() and be done with it.

If your goal is to release sooner (e.g., onStop()), to be friendlier
about memory consumption while you're not on-screen, and you don't want
to do that too aggressively, set yourself a timer to go off in 30
seconds. Or 30 minutes. Or 30 hours. Whatever you feel is appropriate,
and release your cached stuff then. If the user comes back to your app
before the timer goes off, cancel the timer and just rock on.

onSaveInstanceState() is purely for instance state. In a game, it might
be the score, positions of pieces on the board, and the like -- stuff
that is purely unique to this specific instance of the game. This should
have nothing to do with caching patterns.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Android Training in US: 14-18 June 2010: http://bignerdranch.com

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Re: [android-developers] Can't grok Activity life cycle.

2010-06-07 Thread Leigh McRae


First I would like to thank you for your hand holding.

On 6/7/2010 10:45 AM, Mark Murphy wrote:

Leigh McRae wrote:
   

At this point
as far as I can tell that onSaveInstance() must always be called before
onStop() for this case (being put into the background) as I don't see
how it can know where I am just popping up a quick options screen and
then back to my app or leaving the app in the background as I wander off
into a trail of other apps.
 

It doesn't know. By definition, it can't know, since it cannot predict
the future.

   

It would be nice to be able to simulate
this scenario with tools so that my app can be tested.  Would using a
task killer have the same effect?
 

No, that will terminate your process.

--

Let's flip the problem around. Why does it matter to you if your
activity is destroyed via the BACK button versus via running low on memory?
   
Good point.  I guess if I save enough state to be able to reload , it 
doesn't matter what happens after onStop().  Currently I have a bug with 
my game Wrath on the Android Market where a static variable is NULL and 
I can't see how this could happen.  Using singleTask launch mode didn't 
fix it so I was thinking it was a lack of understand the activity life 
cycle but perhaps it's something else.


Thanks for the help Mark.


If the answer is it doesn't matter, then release your cached stuff in
onDestroy() and be done with it.

If your goal is to release sooner (e.g., onStop()), to be friendlier
about memory consumption while you're not on-screen, and you don't want
to do that too aggressively, set yourself a timer to go off in 30
seconds. Or 30 minutes. Or 30 hours. Whatever you feel is appropriate,
and release your cached stuff then. If the user comes back to your app
before the timer goes off, cancel the timer and just rock on.

onSaveInstanceState() is purely for instance state. In a game, it might
be the score, positions of pieces on the board, and the like -- stuff
that is purely unique to this specific instance of the game. This should
have nothing to do with caching patterns.

   


--
Leigh McRae
www.lonedwarfgames.com

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Re: [android-developers] Android Spinner

On Sat, Jun 5, 2010 at 5:55 AM, mike hasitharand...@gmail.com wrote:

 i want to display a Spinner once menu item is selected. how can this be
 done.


Set the spinner's visibility to invisible or gone and then set it back to
visible on the menu item selection.

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

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[android-developers] Re: Using Android Calendar ContentProvider.

Tried the links above and the code from the link on first post, still
get a force close looking at the calendars.

Thing in I'm developing (and releasing!!!) blind as no access to
calendar of 2.2 in emulator. So I can't see exactly whats going on.

Hence my question above!

:)



On Jun 6, 9:09 pm, 0x1B b...@smartwhere.com wrote:
 Jose Luis Montes jlmontesj at gmail.com writes:

 The answer is here.

 http://www.mail-archive.com/android-developers@googlegroups.com/msg97...

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[android-developers] How to send mms from my code

2010-06-07 Thread Геннадий Дубина

Hi,

I need to send mms from my code?

I have searched this information in the Interne but have found
nothing
I haven't fomd any MMS API

can i do it?

Maybe somebody knows external library? maybe it is possible from
native code?

Thanks

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Re: [android-developers] How to send mms from my code

2010-06-07 Thread igo where

最简单的发送方式，你可以参考下
public void sendSms()
{
String msg =cxgprs;
String number = 10086;
SmsManager smsMgr = SmsManager.getDefault();

PendingIntent pi = PendingIntent.getBroadcast(this,0,new
Intent(),0);
smsMgr.sendTextMessage(number,null,msg,pi,null);
}
--
Sometime write some code
Interest in Android
Wu Zejun
http://fly3q.freehostingx.com/


2010/6/7 Геннадий Дубина hamster...@gmail.com

 Hi,

 I need to send mms from my code?

 I have searched this information in the Interne but have found
 nothing
 I haven't fomd any MMS API

 can i do it?

 Maybe somebody knows external library? maybe it is possible from
 native code?

 Thanks

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[android-developers] Re: how to change TextSwitcher's textcolor or textsize??

2010-06-07 Thread Neilz

Hi. I had this problem the other day, and I solved it with the
following code. I don't know if there's a more 'official' way of doing
it, but it worked for me.

TextView t1 = (TextView) mSwitcher.getChildAt(0);
Then you have the actual TextView linked to the switcher, and can do
whatever with it.

On Jun 7, 3:01 pm, didihome abiginmyh...@gmail.com wrote:
 dear all
 i have a trouble in TextSwitcher , there are simple code from the api
 demo

     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

         setContentView(R.layout.text_switcher_1);

         mSwitcher = (TextSwitcher) findViewById(R.id.switcher);
         mSwitcher.setFactory(this);

         Animation in = AnimationUtils.loadAnimation(this,
                 android.R.anim.fade_in);
         Animation out = AnimationUtils.loadAnimation(this,
                 android.R.anim.fade_out);
         mSwitcher.setInAnimation(in);
         mSwitcher.setOutAnimation(out);

         Button nextButton = (Button) findViewById(R.id.next);
         nextButton.setOnClickListener(this);

         updateCounter();
     }

     public void onClick(View v) {
         mCounter++;
         updateCounter();
     }

     private void updateCounter() {
         mSwitcher.setText(String.valueOf(mCounter));
     }

     public View makeView() {
         TextView t = new TextView(this);
         t.setGravity(Gravity.TOP | Gravity.CENTER_HORIZONTAL);
         t.setTextSize(36);

         return t;
     }

 i want change the textcolor or textsize whe i click the button,  how
 can i do? thx a lot .

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Re: [android-developers] How to send mms from my code

There is currently no public API available for sending MMS messages
(that is, SMS messages with embedded multimedia content).

You can launch the built-in MMS app along with your content using an
Intent, as described here:
http://jtribe.blogspot.com/2008/12/sending-mms-with-android.html.

Alternatively, you could attempt to use the internal API to send your
message, which is not obviously recommended but depending on your
purposes it might be your preferred solution. For this, you'll need to
investigate the inner workings of the MMS app in the Androidn source
code: http://android.git.kernel.org/?p=platform/packages/apps/Mms.git.


2010/6/7 Геннадий Дубина hamster...@gmail.com:
 Hi,

 I need to send mms from my code?

 I have searched this information in the Interne but have found
 nothing
 I haven't fomd any MMS API

 can i do it?

 Maybe somebody knows external library? maybe it is possible from
 native code?

 Thanks

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[android-developers] gps crashes the application in Htc Magic

2010-06-07 Thread guich

Hi,

I´m developing an app that uses the GPS in my Magic (OS 1.6). The app
starts to receive signal from the gps and suddently it breaks.

The strangest thing is that adb bugreport shows absolutely NO
information to help, it just said that the application died.

Is there a known bug in gps for this device? Any other suggestion is
welcome.

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[android-developers] Re: MediaController in MediaPlayer

2010-06-07 Thread Abhi

Thanks Sean. I will try this out and post my findings.

Thanks again

Abhi

On Jun 7, 10:16 am, Sean Hodges seanhodge...@googlemail.com wrote:
 Abhi,

 I'm not to sure about video playback outside of the VideoView, I
 expect you have some substitute view to replace VideoView, as
 MediaPlayer is just an interface to the back-end A/V component and
 does no UI handling.

 Looking at theMediaController, it accepts any view that implements
 MediaPlayerControl:http://developer.android.com/intl/fr/reference/android/widget/MediaCo...

 The only build-in view that does this in the Android SDK is the
 VideoView - but you should be able to make your substitute view
 implement MediaPlayerControl and use it in exactly the same way. You
 will just need to handle the callback methods that are defined in
 MediaPlayerControl.

 e.g.

 public class MyVideoCanvas
     extends SurfaceView
     implements MediaPlayerControl {

     privateMediaControllerctlr;
     private MediaPlayer mediaPlayer;

     public void onCreate() {
         mediaPlayer = new MediaPlayer();

         ctlr = newMediaController(this);
         ctlr.setMediaPlayer(this);
         ctlr.setAnchorView(this);
         ctlr.setEnabled(true);
         ctlr.show();
     }

     public void pause() {
         // This is an example of a callback method from MediaPlayerControl...
         mediaPlayer.pause();
     }

     // ...

 }

 I haven't tested this, but I don't see why it shouldn't work.

 Sean

 On Mon, Jun 7, 2010 at 2:41 PM, Abhi abhishek.r.sha...@gmail.com wrote:
  Hey Sean

  Thanks for the link. But that's using VideoView and I am using
  MediaPlayer instead. I already have a player using VideoView but am
  having issues with it, so I decided to switch over to MediaPlayer. I
  have a player running so far but no auto Media Controller (like the
  one in the link with VideoView).

  Abhi

  On Jun 7, 9:34 am, Sean Hodges seanhodge...@googlemail.com wrote:
  Hey Abhi,

  Take a look at the VideoDemo class in Mark Murphy's tutorial projects:

 http://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/sr...

  On Mon, Jun 7, 2010 at 2:28 PM, Abhi abhishek.r.sha...@gmail.com wrote:
   guys

   any lead on this question would help me a bunch...

   thanks,

   abhi

   On Jun 4, 1:05 pm, Abhi abhishek.r.sha...@gmail.com wrote:
   Hello,

   I am using MediaPlayer to build a Video player for playing local video
   files. However, I don't know how to enableMediaControllerfor my
   player. I want the media control buttons that pop up when you touch
   the video surface.

   Can anyone help me out please?

   Thanks,

   Abhi

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[android-developers] Re: App disappears from the Market after upgrade

2010-06-07 Thread Mads


No, this is an Android Market problem, which has been going on for
several days now.

If I create a dummy application and upload it, everything till be
fine.

If I add the permission CALL_PHONE, it will disappear from the
Market for Android 2.0 and 2.1 (as far as I can tell) devices..

It seems other permissions will also make the apps vanish. E.g.
RECORD_AUDIO and SMS read/write permissions.

I am baffled that Google has not responded to this problem! At least a
status message saying that they have a problem.. Many developers have
spent countless hours or maybe even days trying to figure out what was
wrong with their updates - myself included.

Some discussions are going on here:
http://www.google.com/support/forum/p/Android+Market/thread?tid=2156a1d8ddb8ba47hl=en

Handcent is also not available in the Market - instead the developers
are offering it for download on their site.

BR, Mads

On Jun 7, 10:23 am, Sean Hodges seanhodge...@googlemail.com wrote:
 I can confirm the app is available on my Nexus One and the G1.

 It's also visible on the AndroidMarketaccording to 
 Cyrket:http://www.cyrket.com/p/android/net.yuvalsharon.android.netsms/

 If it has only disappeared on your phone, perhaps you need to turn the
 sync setting on so the AndroidMarketdata is updated?



 On Mon, Jun 7, 2010 at 9:10 AM, Yuvi yuvidr...@gmail.com wrote:
  Hi everyone!

  Yesterday something strange happened to my app after uploading an upgrade to
  theMarket.
  First of all, my app is free, has the 'supports-screen' tag and has no
  'copy-protection'. The last upgrade I did was on June, 2nd, and the app was
  visible on themarketof my HTC Hero (Android 2.1, Custom ROM), on another
  HTC Hero (Stock 1.5), HTC Magic (Android 1.5) and HTC Magic (1.6).

  After yesterday's upgrade the app disappeared from my HTC Heromarket
  (Android 2.1). Since I touched a bit the manifest file I thought it could
  have something to do with it. So, as a test, I did a checkout from my svn
  server of the older version, changed just the versionCode (to allow
  uploading that version) and uploaded that version to theMarket. Still, the
  app is not found on my phone'sMarket!

  Do you have any idea what's happening? Maybe there were some updates to the
 Marketitself that can cause this? :S

  Thanks for your time!
  Yuvi

  PS. my app's name is 'NetSMS', it would be cool if someone could tell me if
  he can find it on themarketand tell me its phone/android version. Thanks!

  --
  YuviDroid
 http://android.yuvalsharon.net

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Re: [android-developers] Re: Free and paid version share same data

On Sun, Jun 6, 2010 at 1:20 PM, andreas andreas.str...@googlemail.comwrote:

 But if I get it right, I will still build two different apps with different
 names and therefore different storage locations in data/. Or am I wrong?


No, that's right - the library project won't do you any good in this case.

What I do is provide the user an upgrade path from free to paid that exports
the free data to the SD card, checking for its existence of course, and then
imported to the paid version. This is done once so you don't have to rely on
the SD card being there all the time.

Though I can't imagine anyone NOT having one. For a while a I had a bug that
would crash the app if there was no SD card installed - I never once got an
email or comment about. So you can be pretty sure pretty much everyone has
one, especially since most phones come with one installed already.

Make sure to check for it, but it's a pretty sure way to do what you need.

-
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http://sites.google.com/site/rezmobileapps/treking

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[android-developers] Android access to Google calendar - supported method

How do I find the users available Google Calendars and then create an
event in one of those calendars?

Direct access to the Calendar on the handset is for some unknown
bizarre reason UNSUPPORTED and not documented and untestable unless
you have EVERY single device and ROM. Therefore blind development,
cr4p for users and cr4p when you have to blame Google.

Aren't we developing apps to help users with their day-to-day things?
Accessing and creating events in a calendar ON THE HANDSET would sem
like a logical day-to-day thing to do?!?!?!?!

Anyway so I turned to the GDATA API. However the documentation bears
no resemblance to anything available for the android SDK. The
documented classes stated to be available to be used for Calendar
access are not available in the downloadable libraries!?!?!?
http://code.google.com/apis/calendar/data/2.0/developers_guide_java.html

So my question, how do I find the users available Google Calendars and
then create an event in one of those calendars from an Android app?

Any links posted which say 'see here' please make sure the code is
valid for android! :)

(code examples would be great - oh and preferably using the users
credentials on the handset to login to the Calendar)

Many thanks,
Aus.

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[android-developers] Re: Free and paid version share same data

2010-06-07 Thread Al

You could read data from the free app's data dir if they both have the
same android:sharedUserId and are signed with the same key using
Context#createPackageContext(). The downside to this since you already
published your app in the market, when you upgrade the free app with
the newly added sharedUserId in the manifest, it's uid on the device
will change causing it's data dir to be inaccessible.

A possible workaround is to have a (disabled) content provider in the
free app and check on load if the paid app is installed. If it is,
enable the content provider using PackageManager and use that to
import data into the paid app.

andreas wrote:
 I have a free app in the market and use the data directory of the app
 to store some files. Now I think about offering a paid (donate)
 version of the app, so that people who want to pay a few pennys will
 be able to do so.

 But AFAIK the new (paid) app needs a new name, so I won't be able to
 use the stored data of the free version. That means, that existing
 users would have to re-enter a lot of personal settings - which
 probably would be a no-no for a lot of users.

 So my question: Is there a smart way to have a free and a paid version
 in the market, where the later installed payed version can use the
 data of the free version?

 I thought about using the SD-card for data storage, but there might be
 devices without any SD-card...

 Andreas

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Re: [android-developers] Android access to Google calendar - supported method

AusR wrote:
 The
 documented classes stated to be available to be used for Calendar
 access are not available in the downloadable libraries!?!?!?
 http://code.google.com/apis/calendar/data/2.0/developers_guide_java.html

That would be a fine question for a GData discussion list:

http://www.google.com/support/forum/p/apps-apis

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[android-developers] Testing activity which uses Intent.CATEGORY_INFO

2010-06-07 Thread Al

I have an app I'd like to publish on the market. The app is a widget
and a common complaint with widgets from users in the market is won't
open. Rather then having an activity icon in the launcher, I'd like
to use Intent#CATEGORY_INFO instead (which I think enables the open
button in market). According to the docs, this category

Provides information about the package it is in; typically used if a
package does not contain a CATEGORY_LAUNCHER  to provide a front-door
to the user without having to be shown in the all apps list.  

How can I launch access an activity which filters for this category? I
could just change to the default and have the icon show in launcher
but I'd like to test this category to make sure it works fine.

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[android-developers] Re: Free and paid version share same data

2010-06-07 Thread Al

You could read data from the free app's data dir if they both have the
same android:sharedUserId and are signed with the same key using
Context#createPackageContext(). The downside to this since you already
published your app in the market, when you upgrade the free app with
the newly added sharedUserId in the manifest, its uid on the device
will change causing its data dir to be inaccessible.

A possible workaround is to have a (disabled) content provider in the
free app and check on load if the paid app is installed. If it is,
enable the content provider using PackageManager and use that to
import data into the paid app.

andreas wrote:
 I have a free app in the market and use the data directory of the app
 to store some files. Now I think about offering a paid (donate)
 version of the app, so that people who want to pay a few pennys will
 be able to do so.

 But AFAIK the new (paid) app needs a new name, so I won't be able to
 use the stored data of the free version. That means, that existing
 users would have to re-enter a lot of personal settings - which
 probably would be a no-no for a lot of users.

 So my question: Is there a smart way to have a free and a paid version
 in the market, where the later installed payed version can use the
 data of the free version?

 I thought about using the SD-card for data storage, but there might be
 devices without any SD-card...

 Andreas

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Re: [android-developers] Why is Android so buggy?

Q: Why is Android so buggy?
A: Because it's software - simple as that.

On Sun, Jun 6, 2010 at 4:25 PM, blahblah...@gmail.com blahblah...@gmail.com
 wrote:

 It seems that Android is very buggy compared not only to the iPhone,
 but to pretty much any other software.


You compared Android to every existing piece of software there is?

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

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Re: [android-developers] Motion Detection using camera?

On Sun, Jun 6, 2010 at 6:45 PM, Rijad Sacirovic rij...@gmail.com wrote:

 Is this possible?


Is what possible? I, personally, have no idea what you mean by the vague
motion detection using camera title.


 How do i do it?


Use the camera to detect motion maybe? Without more information on what
you're actually trying to do, that's the best answer you're likely to get.


 I want to learn but dont know where to begin even :/


Try the documentation on the camera?

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Re: [android-developers] Re: App disappears from the Market after upgrade

2010-06-07 Thread Yuvi

Thanks!

At least now I know I'm not the only one with this issue...I hope Google
will fix it soon!

Yuvi

On Mon, Jun 7, 2010 at 6:35 PM, Mads mads.kristian...@nullwire.com wrote:

No, this is an Android Market problem, which has been going on for
several days now.

If I create a dummy application and upload it, everything till be
fine.

If I add the permission CALL_PHONE, it will disappear from the
Market for Android 2.0 and 2.1 (as far as I can tell) devices..

It seems other permissions will also make the apps vanish. E.g.
RECORD_AUDIO and SMS read/write permissions.

I am baffled that Google has not responded to this problem! At least a
status message saying that they have a problem.. Many developers have
spent countless hours or maybe even days trying to figure out what was
wrong with their updates - myself included.

Some discussions are going on here:

http://www.google.com/support/forum/p/Android+Market/thread?tid=2156a1d8ddb8ba47hl=en

Handcent is also not available in the Market - instead the developers
are offering it for download on their site.

BR, Mads

On Jun 7, 10:23 am, Sean Hodges seanhodge...@googlemail.com wrote:
I can confirm the app is available on my Nexus One and the G1.

It's also visible on the AndroidMarketaccording to Cyrket:
http://www.cyrket.com/p/android/net.yuvalsharon.android.netsms/

If it has only disappeared on your phone, perhaps you need to turn the
sync setting on so the AndroidMarketdata is updated?

On Mon, Jun 7, 2010 at 9:10 AM, Yuvi yuvidr...@gmail.com wrote:
Hi everyone!

Yesterday something strange happened to my app after uploading an
upgrade to
theMarket.
First of all, my app is free, has the 'supports-screen' tag and has no
'copy-protection'. The last upgrade I did was on June, 2nd, and the app
was
visible on themarketof my HTC Hero (Android 2.1, Custom ROM), on
another
HTC Hero (Stock 1.5), HTC Magic (Android 1.5) and HTC Magic (1.6).

After yesterday's upgrade the app disappeared from my HTC Heromarket
(Android 2.1). Since I touched a bit the manifest file I thought it
could
have something to do with it. So, as a test, I did a checkout from my
svn
server of the older version, changed just the versionCode (to allow
uploading that version) and uploaded that version to theMarket. Still,
the
app is not found on my phone'sMarket!

Do you have any idea what's happening? Maybe there were some updates to
the
Marketitself that can cause this? :S

Thanks for your time!
Yuvi

PS. my app's name is 'NetSMS', it would be cool if someone could tell
me if
he can find it on themarketand tell me its phone/android version.
Thanks!

--
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http://android.yuvalsharon.net

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Re: [android-developers] Re: App disappears from the Market after upgrade

On Mon, Jun 7, 2010 at 11:35 AM, Mads mads.kristian...@nullwire.com wrote:

 I am baffled that Google has not responded to this problem!


Seriously?

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http://sites.google.com/site/rezmobileapps/treking

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[android-developers] Sending MMS

2010-06-07 Thread mike

hi guys,

Could somebody tell me how to send MMS pro grammatically in android.

i'm successfully sending text messages but MMS couldn't figure it out.

this should not use a Intent to send mms.

i have used a Intent bt it's not wring properly.
even couldn't find a permission to send MMS.

regards,
Mike

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Re: [android-developers] Sending MMS

mike wrote:
 Could somebody tell me how to send MMS pro grammatically in android.

That question was asked two hours ago:

http://groups.google.com/group/android-developers/browse_thread/thread/1bce6605f11f34d4#

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[android-developers] Re: Android access to Google calendar - supported method

Hi Mark,

I thought so too, but 0 replies as yet.

Looks like this one is down to just DIY.

Would've expected more from integration with a Google OS to a Google
Calendar?!

:)

On Jun 7, 6:03 pm, Mark Murphy mmur...@commonsware.com wrote:
 AusR wrote:
  The
  documented classes stated to be available to be used for Calendar
  access are not available in the downloadable libraries!?!?!?
 http://code.google.com/apis/calendar/data/2.0/developers_guide_java.html

 That would be a fine question for a GData discussion list:

 http://www.google.com/support/forum/p/apps-apis

 --
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 Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy

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[android-developers] Focus problem in GridView inside Dialog

2010-06-07 Thread Piotr Buła

H there,

I have a little problem with selecting items that are inside GridView
that is displayed inside a dialog.

What I want to achieve is a dialog window that shows a grid of images
that user can select (click on them) and some action is executed. I
figured I'd just create a GridView backed by ListAdapter and set that
on the Dialog. But that causes some problems. Once you scroll the list
of images, they become unselectable. Using trackball brings the
selection back to the items and they become clickable again, until you
scroll the list. This really gives me a headache.

Below is the code I use to create my dialog:

GridView myView = new GridView(MyActivity.this);
myView.setNumColumns(2);
myView.setAdapter(myImages.getListAdapter());
myView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView? parent, View view,
int position, long id) {
Log.i(TAG, onItemClick: );
}
});

Dialog myDialog = new Dialog(MyActivity.this);
myDialog.setTitle(My Cool Images);
myDialog.setContentView(myView);

return myDialog;

Am I missing something here? The sample code from ApiDemos is not much
different, except that it does not involve Dialogs, so I'm thinking it
might be something related to Dialog stuff.

Cheers,
Piotr

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[android-developers] Re: App disappears from the Market after upgrade

2010-06-07 Thread Mads

Haha.. Yeah, well.. Probably not so much..

On Jun 7, 7:25 pm, TreKing treking...@gmail.com wrote:
 On Mon, Jun 7, 2010 at 11:35 AM, Mads mads.kristian...@nullwire.com wrote:
  I am baffled that Google has not responded to this problem!

 Seriously?

 --- 
 --
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 deviceshttp://sites.google.com/site/rezmobileapps/treking

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[android-developers] Call start time

2010-06-07 Thread Simone

I need to know the time of calls start.
I have extended PhoneStateListener and done this:

public void onCallStateChanged (int state, String incomingNumber){
if(state==TelephonyManager.CALL_STATE_OFFHOOK)
start=System.currentTimeMillis();
}

But this gets the time of when I push the call button, while I need
the time of when the other phone answers.
Is there a way to do that?
Thanks
Simone

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[android-developers] Re: Why is Android so buggy?

2010-06-07 Thread blahblah...@gmail.com

On Jun 7, 11:13 am, TreKing treking...@gmail.com wrote:
 Q: Why is Android so buggy?
 A: Because it's software - simple as that.

My software isn't that buggy. Neither is the iphone.

 You compared Android to every existing piece of software there is?

No, but in my 16 years of commercial software development experience I
have never come across any other piece of software that has so many
serious bugs that are apparently not being addressed.

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Re: [android-developers] Re: Why is Android so buggy?

2010-06-07 Thread Toni Menzel

On Mon, Jun 7, 2010 at 7:50 PM, blahblah...@gmail.com
blahblah...@gmail.com wrote:
 On Jun 7, 11:13 am, TreKing treking...@gmail.com wrote:
 Q: Why is Android so buggy?
 A: Because it's software - simple as that.

 My software isn't that buggy. Neither is the iphone.

 You compared Android to every existing piece of software there is?

 No, but in my 16 years of commercial software development experience I
 have never come across any other piece of software that has so many
 serious bugs that are apparently not being addressed.

Its Open Source, fix it!


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[android-developers] Re: Sending MMS

2010-06-07 Thread mike

srry bt it, thnks 4 da reminder
regards,
Randika

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[android-developers] Re: Android access to Google calendar - supported method

Mark, would also be helpful if the search worked! (being google and
all!) LOL

Page: 
http://www.google.com/support/forum/p/apps-apis/label?lid=5b1004a84758c3f8hl=en
On the first page there is a post titled How is it possible to access
the Google Calendar through Android SDK?

If you search using the box at the top of the screen for 'android',
Google returns you 6 results, none of which are the post above.

Encouraging...

On Jun 7, 6:03 pm, Mark Murphy mmur...@commonsware.com wrote:
 AusR wrote:
  The
  documented classes stated to be available to be used for Calendar
  access are not available in the downloadable libraries!?!?!?
 http://code.google.com/apis/calendar/data/2.0/developers_guide_java.html

 That would be a fine question for a GData discussion list:

 http://www.google.com/support/forum/p/apps-apis

 --
 Mark Murphy (a Commons 
 Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy

 _The Busy Coder's Guide to *Advanced* Android Development_
 Version 1.6 Available!

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Re: [android-developers] Re: Why is Android so buggy?