date:20090109


I don't know what your final code looks like that you use, but you can
change the visibility of the original item you are dragging
temporarily using setVisibility(View.INVISIBLE) or View.GONE depending
on how your layout is organized, so that only one item is visible
while dragging.

You could post your code here if you need further help.

Peli

On 9 Jan., 08:41, kaushik sur kaushik@gmail.com wrote:
 hi all

 i have mentioned about a code link which can be used as an e.g. of the
 Drag_N_Drop feature, but there will be small change.
 the onMotionEvent(MotionEvent event) has to be replaced by
 onTouchEvent(MotionEvent event).
 though it starts the Drag_n_drop but it not smooth as u expect.
 rather here i am getting a abnormal behavior,i.e, i am getting double image
 of the button, that i drag and drop,Can anyone run the code sample and solve
 the issue...?

 regards
 Kaushik

 On Fri, Jan 9, 2009 at 2:39 AM, Peli peli0...@googlemail.com wrote:

  which can be found here:

 http://android.git.kernel.org/?p=platform/packages/apps/Launcher.git;...
  with the related classes being here:

 http://android.git.kernel.org/?p=platform/packages/apps/Launcher.git;...

  but this is the luxury version, including scaling of the image, scroll
  zones, and vibration :-)

  Peli

  On Jan 8, 8:16 pm, Romain Guy romain...@google.com wrote:
   You can also look at the source code of the Home (Launcher)
   application, in particular the class called DragLayer.

    On Thu, Jan 8, 2009 at 11:12 AM, Peli peli0...@googlemail.com wrote:

The code sample you linked to should work.

The basic idea is that you continuously put your image to a new
position according to the coordinates that you obtain through
ACTION_MOVE to give the illusion of dragging.
In ACTION_UP you check whether the finger position is close to the
target.
in ACTION_DOWN you can remember the initial finger coordinates so that
you can grab your icon everywhere correctly.

Basically you have to code everything by yourself, but it should not
be very difficult.

Peli
   www.openintents.org

On Jan 8, 7:06 pm, kaushik sur kaushik@gmail.com wrote:
hi

i got a suggestion here. but i really doubt whether it will work or
  not.http://groups.google.com/group/android-beginners/browse_thread/thread.
  ..

please give me a valid reasoning or example.

regards
Kaushik

On Thu, Jan 8, 2009 at 9:43 PM, kaushik.siso kaushik@gmail.com
  wrote:

 hi

 i want to know how can i enbale Drag and drop feature in android.
 suppose i have a image,which are to be dragged and dropped on
  another
 result and it will start a new activity.
 i seek your help to  get a head-start atleast.

 regards
 k...@sis

   --
   Romain Guy
   Android framework engineer
   romain...@android.com

   Note: please don't send private questions to me, as I don't have time
   to provide private support.  All such questions should be posted on
   public forums, where I and others can see and answer them
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[android-developers] Re: How to bring back file-explorer window in eclipse-DDMS once after closing it

2009-01-09 Thread Asif k


Hi Xav,

Thans a lot. I got it.

On Jan 9, 1:14 pm, Xavier Ducrohet x...@google.com wrote:
 Window  Show View  Other...
 Then you'll find it under Android.

 You can also reset the whole perspective (Window  Reset Perspective)

 Xav



 On Thu, Jan 8, 2009 at 10:19 PM, Asif k asifk1...@gmail.com wrote:

  Hi All,

   I had closed the file-explorer window in the DDMS of eclipse by
  mistake. But now I am not able to find the options anywhere in DDMS to
  restore it again so file-explorer of an emulator  gone in my DDMS.But
  it is needed.
   Can anyone tell me how can I restore it again?

  Thanks,
  Asif.- Hide quoted text -

 - Show quoted text -
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[android-developers] Re: Is there a SeekBar preference?


Hi Marc,

Big thanks for sharing the code.
I'm thinking of changing

 volumeLevel.setProgress(0); // You might want to fetch the value
 here from sharedpreferences

to

volumeLevel.setProgress(getPersistedInt(0));

and

 protected void onDialogClosed(boolean positiveResult) {
 if(positiveResult){
 persistString(volumeLevel.getProgress()+);
 }
 }

to

persistInt(volumeLevel.getProgress())

and that becomes exactly the preference I need.

Thanks again for sharing!

Cheers,
Stoyan


On Fri, Jan 9, 2009 at 4:52 AM, Marc Lester Tan mail...@gmail.com wrote:
 Hi Stoyan,

 Yesterday I also asked myself if there's a Seekbar preference but I looked
 around and did not find any so I created my own. Here's my code if it will
 help you.


 public class SeekBarPreference extends DialogPreference{

 private Context context;
 private SeekBar volumeLevel;

 public SeekBarPreference(Context context, AttributeSet attrs) {
 super(context, attrs);
 this.context = context;
 }

 protected void onPrepareDialogBuilder(Builder builder) {

 LinearLayout layout = new LinearLayout(context);
 layout.setLayoutParams(new
 LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT,
 LinearLayout.LayoutParams.WRAP_CONTENT));
 layout.setMinimumWidth(400);
 layout.setPadding(20, 20, 20, 20);

 volumeLevel = new SeekBar(context);
 volumeLevel.setMax(8);
 volumeLevel.setLayoutParams(new
 ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
 ViewGroup.LayoutParams.WRAP_CONTENT));
 volumeLevel.setProgress(0); // You might want to fetch the value
 here from sharedpreferences

 layout.addView(volumeLevel);


 builder.setView(layout);

 super.onPrepareDialogBuilder(builder);
 }

 protected void onDialogClosed(boolean positiveResult) {
 if(positiveResult){
 persistString(volumeLevel.getProgress()+);
 }
 }

 }


 then in your activity you can use this class:

 SeekBarPreference sb = new SeekBarPreference(this, null);
 sb.setTitle(R.string.volume);
 sb.setSummary(R.string.volume_summary);
 sb.setKey(VOLUME_LEVEL_PREF);

 -Marc

 On Fri, Jan 9, 2009 at 9:13 AM, Stoyan Damov stoyan.da...@gmail.com wrote:

 Hi guys,

 The emulator and G1's Settings apps apparently launches a preference
 activity.
 In Settings, Sound and Display, when you touch the Ringer volume
 setting, a dialog pops up, which shows a SeekBar.
 My question is how is this implemented because I need a similar (seek
 bar-driven) setting in my app.

 I don't have Android's source code and am hesitant to download 2.1G
 just to check :(
 I'm guess this setting does NOT launch an intent which pops up the
 dialog (because I'd expect that intent to be wrapped in
 PreferenceScreen and then I'd see the circled arrow indicator) but
 can't be sure.
 I know many people on the list are Google employees and am hoping I'll
 get an answer.

 Thanks in advance,
 Stoyan




 


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[android-developers] What's the handwriting recognition?

2009-01-09 Thread Morris


Dear All:

I see the T-mobile G1 support the handwriting recognition.
But I don't find any demo for handwriting recognition, I'm afraid that
I misunderstand the definition of handwriting recognition.
In my knowledge, the handwriting recognition is to let user use pen to
write words on the screen.
Am I right?
Another question is the android whether to support handwriting
recognition for their inputmethod ?

Thanks a lot.

Morris
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[android-developers] Re: native C++ SIP stack on Android

2009-01-09 Thread pinguin


Ok, thanks. So it would be able when i have a SIP stack written in C.
Is there any restrictions using JNI in adroid. Can i load all libs of
my sip stack ?

On 8 Jan., 18:08, David Turner di...@android.com wrote:
 first, you cannot have C++ code in the kernel.

 however, depending on how your stack is designed, you may be able to use it
 from Java through JNI

 given that you give absolutely no information about your stack's interface,
 it's really difficult to answer your question

 On Thu, Jan 8, 2009 at 5:57 PM, pinguin e...@vinacom.de wrote:

  Can i port SIP stack written in C++ to android and let it running as
  service in kernel ?
  and the GUI will communicate with SIP stack through JNI ?


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[android-developers] apis to encode xml to wbxml 1.2 ?

2009-01-09 Thread sukumar


hello,

Does android supports any apis/scripts to encode/decode xml to
wbxml ?. If so, please help me in finding it out. Thanks.

Sukumar.
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[android-developers] Re: Android Bug/Architectural Issue: How do I handle multiple versions of my own Content Provider?

2009-01-09 Thread whitemice


Thanks everyone for the replies:

Just to clarify: I am writing an advertising server component at the
moment, but other projects that I have in the pipeline essentially
have the same requirement.

Dianne Hackborn - As far as naming issues, this is why you should use an 
authority in a
namespace/domain you own, so that there will not be naming
collisions.
My application sits in its own namespace.  I am only having conflicts
with different copies of the same Content Provider Component being
installed with different applications.


Dianne Hackborn - …any client app that is relying on a component that is not 
part of the base platform needs to deal with the error cases if that 
component does not exist.
If the component is not there, then the application would show an
error on start and normally refuse to run.  Result: Bad user
experience.


Peli - Hm, I think you end up with unnecessary code duplication if you 
include your component / content provider in every application.
This isn’t an issue, as my component is delivered as a small Java
class included with the main application.  When activated, the
component inflates in size as it downloads content over the internet.
My goal is to manage this process by having only one component
activated regardless of how many applications are installed on the
device.


Peli - I think it would be better if every application that wants to use your 
component shows a small dialog You need to install the following 
component... with a button that brings you to the download page of the 
Market for your component...
Catching a missing component is easy enough.  It’s just that what you
describe adds up to a bad user experience:
- No user will download a 3rd party advertising server (or any non-
core functionality) just to run a game.
- Installation is already a convoluted process and should only take
place once.  Additional APK installations require more downloading,
application permission settings, button pressing, confusion, etc.
- No client of mine will accept a solution that asks the user to jump
through any additional hoops (e.g. even the Android Developer
Challenge only permitted a single executable).


Peli - At OpenIntents we try to resolve dependencies as late as possible - 
i.e. not at installation time, but the first time the user actually wants to 
use a particular feature (they may never use it in which case there is no 
need to install it).
This doesn’t work for me as ad funded Applications generally require
my component to be available on startup.


Peli - I think in the long run Market should have better tools for resolving 
compulsory dependencies automatically, but for the moment I think this is a 
good compromise for developers and end users.
I agree that this needs to be improved, as there is currently no
support for components (downloading, versioning, upgrading, etc) in
Android or on the Android Market.  Hence I am trying to get around
this issue by “managing” a Content Provider.

Dianne Hackborn - Oh wait if what is being talked about is having the same 
content provider in multiple applications, that is completely the wrong 
approach.  For a given authority there must be one and only one content 
provider implementation, living in a single specific .apk.
This is how it’s done at the moment, i.e. Android will log a warning
(and do nothing) every time an application tries to register a Content
Provider URI that’s already in use.  This means that subsequent
applications will be broken (and need to be reinstalled) if the
original Content Provider is ever uninstalled.  I don’t seem to be
able to reregister a missing Content Provider URI at runtime.


Muthu Ramadoss - AFAIK, a Content Provider is tied up to a unique Authority.  
If you want to support multiple URI's you do so accordingly by providing 
different URI paths using the same authority.
I explored this approach initially, but it still has the following
problem:

Over time, I release a number of versions of my component that other
developers subsequently integrate into their own applications.  My
component uses the following URI conventions:
content://mynamespace.mycomponentnamespace.version1/
content://mynamespace.mycomponentnamespace.version2/
content://mynamespace.mycomponentnamespace.version3/

Android allows me to search and interrogate each URI to check the
status of each Content Provider (allowing me to version my
component).  This is fine until v3 of my component becomes really
popular and a user installs five games on their phone, each with the
same component trying to register the same URI.

The user then gets bored of the first game and uninstalls it, thereby
breaking all the other games that rely on the Content Provider that it
contains.  As URIs are set at install time, none of the other games
will work until the user reinstalls an existing game or downloads a
new one - This is a terrible user experience.

Regards
Mark

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You received

[android-developers] Post Bitmap over Http

2009-01-09 Thread mobilek...@googlemail.com


Hi,

I need to send a bitmap to a server. I've written some code, however,
I got stuck on the part where I need to transform my bitmap into byte
[]. Here is my code:

public void updateBitmap(Bitmap bm){
URL url = null;
HttpURLConnection conn = null;
try {
url = new URL(http://www.myurl.com?;);
} catch (MalformedURLException e) {
e.printStackTrace();
}
try {
conn = (HttpURLConnection) url.openConnection
();
} catch (IOException e) {
e.printStackTrace();
}
try {
conn.setRequestMethod(POST);
} catch (ProtocolException e) {
e.printStackTrace();
}
conn.setDoOutput(true);
conn.setDoInput(true);
conn.addRequestProperty(user_id, user.getUsername
());
conn.addRequestProperty(pass, user.getPassword());
conn.addRequestProperty(id, pinId);

   OutputStream os = null;
try {
os = conn.getOutputStream();
} catch (IOException e) {
e.printStackTrace();
}

// Encode bitmap and flush the os

}

Could you advice me on how to complete my code? Thank you.
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[android-developers] Re: imeem and buffering audio with MediaPlayer

2009-01-09 Thread blindfold


Excellent! That should suffice (for me). I fuse 64 independent audio
channels internally, but that part is not exposed to Android.

Thanks

On Jan 9, 4:59 am, Dave Sparks davidspa...@android.com wrote:
 Yes, AudioTrack and MediaPlayer will play along very nicely.

 MediaPlayer uses AudioTrack for its low-level audio interface. Up to
 32 tracks of audio can be mixed.

 On Jan 8, 5:49 am, blindfold seeingwithso...@gmail.com wrote:

  Thanks David. You say that Cupcake's AudioTrack allows for

   generating raw audio in the application to be streamed to the audio 
   output.
   It does not include a byte stream interface to the MediaPlayer, for 
   example.

  Does this mean that it bypasses MediaPlayer altogether in accessing
  the audio hardware? If so, I hope it does not also bypass the low-
  level audio mixer, because apart from my own on-the-fly synthesized
  audio, I simultaneously output (asynchronously, depending on events)
  my own sampled human speech as well as speech from the Android TTS
  engine. It would be horrible if AudioTrack blocked the audio output
  from simultaneous access by Mediaplayer.

  I had been expecting a new API method like MediaPlayer.create(Context
  context, byte[] audioData) as a minor extension to
  android.media.MediaPlayer, but now I am again confused about what to
  expect, and actually worried about the interaction between AudioTrack
  and MediaPlayer.

  Indeed there is no word about (low-level) audio mixing or MediaPlayer
  in

 http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob_...

  So, will AudioTrack and MediaPlayer play along nicely?

  Thanks

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[android-developers] Re: No reply on market

2009-01-09 Thread cfuch...@googlemail.com


Hi,

same Problem here...
I ordered a phone some days ago but the order status is not being
updated and no response on emails.
But the credit card has alredy been charged... grml...

Any experience how long it takes until a phone is being shipped?

Cheers
Chris


On Jan 8, 6:31 pm, freeanderson freeander...@gmail.com wrote:
 Hello.

 About 10 days ago, I posted question to android market's 'support'
 about my order.
 But there was no reply until now.
 Is the market being operated normally?
 It doesn't make a sense.
 (Sorry for posting here.)

 Thank you.

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[android-developers] long home key press / task switcher


When one holds the home key for long key press, it invokes a
notification dialog box with a list of recent applications. Is there a
reason to limit that list to 6 ??

Where in the git repository can I find related to this long key
homepress invoking the task switcher ?

-M

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[android-developers] No feedback when touch screen used for long press

2009-01-09 Thread MobileDataSys


I have a class that extends ListActivity which calls getListView
().setOnCreateContextMenuListener(this); and overrides
onCreateContextMenu() and onContextItemSelected.

If I use the D-Pad to select and press and hold an item in the list,
the item background changes from black to orange and then gradually
changes to white before the context menu comes up.

If I use the touch screen to press and hold an item, the item
background stays black. What do I have to do to get the same behavior
with the touch screen that I get with the D-Pad?

I've tried setting FocusableInTouchMode to true via resource and code
for every view and I've tried requestFocus() in an onTouch() handler.
Nothing seems to work.

Any ideas? Thanks.

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[android-developers] bug? InputMethodManager.isWatchingCursor()

2009-01-09 Thread 冰咖啡不加糖


why the method  InputMethodManager.isWatchingCursor()  always returns
false.
so, i can not get the cursor position of TextView.
it's a bug?

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[android-developers] auto generation of Android.mk file

2009-01-09 Thread krish24


Hi Everyone,

I am trying to port a package (library) in android.  There are many
subfolder in my library folder and each subfolder contains a makefile.
I know that we have to write Android.mk file for building the package.
Do we need to write the Andriod.mk file for each subfolder present in
my library. Is there any way to generate Android.mk file from standard
makefile?

Regards,
Krish

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[android-developers] Any graphing frameworks/APIs available?

2009-01-09 Thread dmyung


With android removing the Swing and AWT libraries from Java, I was
wondering what solutions have been developed to display simple bar
histograms, line graphs and other simple data visualizations charts in
Android?  Have any graphing libraries adapted or developed to make
simple line, bar and histograms for the community?

I've seen some solutions bandied about having people just pull down a
google chart with a HTTP get which seems like a fine workaround.
However, our eventual expected application usage is in a poor
connectivity situation where network usage is expensive (unlocked
phones in resource poor settings).

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[android-developers] Oversights to an otherwise good OS

2009-01-09 Thread iali802...@googlemail.com


I like the Android operating system, I think it will be the choice of
the averager user very very soon.
I have a few suggestions that I think should be implemeted, which were
overlooked, I think; they are as follows:
*Smileys for texting.
*Removal of or the option to hide all pictures folder.
*Option to view picture folders as other than thumbnails.
*To be able to change from portrait to landscape and vise-versa in
picture view mode using accelrometer.
*Better file management so as to be able to move pic or music file
into other folders withought PC.
*Be able to access and create playlists from folders created on MS
directly for music.
*Not change current playing track every time I want to browse another
playlist.
*Every time a playlist is edited it has to be saved to make edition
permanent but no warning given if you forget and backout.
*Also every time your saving an edited playlist, you should have a
default Overight Current button.
*More options on the camera software. e.g. 10 second timer
*Software to record video using camera.
*Be able to move icons from the tab tray as suppose to copying them.
Leaves too much clutter as it is in tab tray if you have a lot of
applications, and therfore makes it not a very good experiance when it
is used.
*Be able to password protect files and folders.
*Call log should display the exact time of calling not just a
calculation of how long ago.
*I've noticed a dialing pad tab while on a call to some one and thoght
this good; I can save numbers given to me over the call, but couldn't
figure out what it did. I want to able to save numbers like while on a
call to some 1.
Thank you and I hope u find these suggestion helpful in improving the
OS.

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[android-developers] FM Radio

2009-01-09 Thread jas_h


Hi,

Is there a FM receiver or transmitter application available on the
Android platform?
What is preferred - HCI or I2C?
What about RDS?

Thanks.

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[android-developers] Re: invalid statement in fillwindow

2009-01-09 Thread Mads Kristiansen

Okay, problem solved. Due to a bit of careless programming by yours truly ;)
the database was closed down when it shouldn't have been, so it simply
wasn't open at the point, where the requery happened.
Best regards, Mads

On Thu, Jan 8, 2009 at 8:01 PM, Mads  wrote:


 I have an Activty containing a ListView attached to a
 SimpleCursorAdapter. A longclick on one item in the ListView will make
 a context menu appear.

 I can update the ListView by doing a requery and then a
 notifyDataSetChanged, when the underlying cursor has changed, so
 everything works as expected there. :)

 My problem occurs, when I have longclicked an item, had the context
 menu in focus and then go back to the activity. Now, when I try to
 requery and do notifyDataSetChanged, the ListView doesn't update
 anymore. The log shows the following error message: invalid statement
 in fillwindow

 Looking at the code, I can see that it occurs somewhere in
 android_database_SQLiteQuery.cpp:

 static jint native_fill_window(JNIEnv* env, jobject object, jobject
 javaWindow,
   jint startPos, jint offsetParam)
 {
// Code removed
sqlite3_stmt * statement = GET_STATEMENT(env, object);
// Code removed

if (statement == NULL) {
LOGE(Invalid statement in fillWindow());
jniThrowException(env, java/lang/IllegalStateException,
  Attempting to access a deactivated, closed,
 or empty cursor);
return 0;
}

// etc etc..

 I am not sure if that is where the problem actually occurs, but maybe
 someone has seen this before and perhaps explain how it can be that
 the cursor becomes deactivated, closed or empty when opening a context
 menu? Going to the home screen and back into the application isn't a
 problem.

 Best regards, Mads Kristiansen


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[android-developers] Re: DRAG AND DROP


Refer Launcher code in the source tree.

-M

On Jan 8, 8:13 am, kaushik.siso kaushik@gmail.com wrote:
 hi

 i want to know how can i enbale Drag and drop feature in android.
 suppose i have a image,which are to be dragged and dropped on another
 result and it will start a new activity.
 i seek your help to  get a head-start atleast.

 regards
 k...@sis

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[android-developers] Add open Wifi to preffered list.

2009-01-09 Thread MichaMicha


Hi,
I'm trying to add an open WifiConfiguration, but everytime I try to
add one via my code the configuration either is WAP or WEP, I just
want to create an open configuration.
Does someone knows how to do this?

This is a part of my code.

WifiConfiguration THOMSON = new WifiConfiguration();
// THOMSON.BSSID = sr.BSSID;
THOMSON.SSID = \TestConfig\;
THOMSON.priority = 67;
// sr.
THOMSON.status = 1;

BitSet allowedAuthAlgorithms = new BitSet();
// allowedAuthAlgorithms.set(0, 3, true);

THOMSON.allowedAuthAlgorithms = allowedAuthAlgorithms;

BitSet allowedGroupCiphers = new BitSet();
allowedGroupCiphers.set(0, 3, true);
THOMSON.allowedGroupCiphers = allowedGroupCiphers;

BitSet allowedKeyManagement = new BitSet();
allowedKeyManagement.set(0, true);
THOMSON.allowedKeyManagement = allowedKeyManagement;

BitSet allowedPairwiseCiphers = new BitSet();
allowedPairwiseCiphers.set(1, 2, true);
THOMSON.allowedPairwiseCiphers = allowedPairwiseCiphers;

BitSet allowedProtocols = new BitSet();
allowedProtocols.set(0, 1, true);
THOMSON.allowedProtocols = allowedProtocols;

THOMSON.preSharedKey = null;

int THOMSONnetid = mainWifi.addNetwork(THOMSON);
boolean THOMSONresult = mainWifi.enableNetwork(THOMSONnetid, true);
mainText.setText(Adding Manual: + THOMSONnetid +  result: 
  + THOMSONresult + \n\nSaving:
  + mainWifi.saveConfiguration());

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[android-developers] Suggestions for Image Libraries to use on Android.

2009-01-09 Thread Ryan Moulton


I'm looking to develop an application for which I need to do
convolutions and the like on an image. I haven't done image processing
in Java before however, and stumbled upon the Java Advanced Image api.
The documentation for that however says that it isn't officially
supported on chipsets other than those for which there is an optimized
version which does not include the G1 or any phone processors that I'm
aware of. It's also a 3 mb jar which seems a bit thick for bundling
with something people will be downloading on their phone.

Does anyone have suggestions for what to use? If I can be reasonably
certain the JAI would work I'd be fine with using it, but is there a
better option? Has anyone tried doing something similar yet?

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[android-developers] Problem when launch IM application on Cupcake...

2009-01-09 Thread Dennis


Dear all,
I tried to launch IM application on cupcake, but failed...  :(
From DDMS log I found Ignore bad IM frontdoor plugin... and load
plugin failed, no plugin found!
In cupcake build IM application seems have a new plugin mechanism for
providers...
Seems no IM Plugin Service available...
Does anyone know how to use the pulgin mechanism or how to make IM
working on cupcake?

Thanks a lot.

Dennis

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[android-developers] invalid statement in fillwindow

2009-01-09 Thread Mads



I have an Activty containing a ListView attached to a
SimpleCursorAdapter. A longclick on one item in the ListView will make
a context menu appear.

I can update the ListView by doing a requery and then a
notifyDataSetChanged, when the underlying cursor has changed, so
everything works as expected there. :)

My problem occurs, when I have longclicked an item, had the context
menu in focus and then go back to the activity. Now, when I try to
requery and do notifyDataSetChanged, the ListView doesn't update
anymore. The log shows the following error message: invalid statement
in fillwindow

Looking at the code, I can see that it occurs somewhere in
android_database_SQLiteQuery.cpp:

static jint native_fill_window(JNIEnv* env, jobject object, jobject
javaWindow,
   jint startPos, jint offsetParam)
{
// Code removed
sqlite3_stmt * statement = GET_STATEMENT(env, object);
// Code removed

if (statement == NULL) {
LOGE(Invalid statement in fillWindow());
jniThrowException(env, java/lang/IllegalStateException,
  Attempting to access a deactivated, closed,
or empty cursor);
return 0;
}

// etc etc..

I am not sure if that is where the problem actually occurs, but maybe
someone has seen this before and perhaps explain how it can be that
the cursor becomes deactivated, closed or empty when opening a context
menu? Going to the home screen and back into the application isn't a
problem.

Best regards, Mads Kristiansen

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[android-developers] Re: javax.net.ssl.SSLException: Not trusted server certificate

2009-01-09 Thread bala


Here is the way to go.. I have solved the problem using the below
method.
See java.net.ssl.* documentation for better idea.

1. Create a class which implements HostnameVerifier and override the
method verify() such a way it always returns true;

2. Create a class which implements X509TrustManager and override the
following method
getAcceptedIssuers() returns a empty array and remaining leave..

3. Implement the method TrustAllHosts() which install all trusting
hostnames
  HttpsURLConnection.setDefaultHostnameVerifier(yourhostnameverifier
-- From step1  )

4. Implement the method TrustAllCertificates()  where do the following
i. get an instance of Trustmanger  -- From step2
ii. Get an SSLContext instalnce say
  SSLContext context = SSLContext.getInstance(TLS) - Ref
API Documentation
iii. init the context with your trustmanger got from (i)
  ( context.init(null,myTrustmangers, new SecureRandom());
   iv. Set the SSLSocketFactory
( HttpsURLConnection.setDefaultSSLSocketFactory(context.
  getSocketFactory());)


In your main code ( where you use URL) you can simply call
TrustAllHosts() and TrustAllCertificates() and then do the URL
fetching.. related stuff.


Have a fun.

Best regards,
Bala


On Jan 8, 3:51 pm, AnuR anura...@gmail.com wrote:
 I was not able to fix the error the error is still there.

 I tried to disable the cretificate verification using the  code

 from :http://www.exampledepot.com/egs/javax.net.ssl/TrustAll.html?
 l=rel

  // Create a trust manager that does not validate certificate chains
     TrustManager[] trustAllCerts = new TrustManager[]{
         new X509TrustManager() {
             public java.security.cert.X509Certificate[]
 getAcceptedIssuers() {
                 return null;
             }
             public void checkClientTrusted(
                 java.security.cert.X509Certificate[] certs, String
 authType) {
             }
             public void checkServerTrusted(
                 java.security.cert.X509Certificate[] certs, String
 authType) {
             }
         }
     };

     // Install the all-trusting trust manager
     try {
         SSLContext sc = SSLContext.getInstance(SSL);
         sc.init(null, trustAllCerts, new java.security.SecureRandom
 ());
         HttpsURLConnection.setDefaultSSLSocketFactory
 (sc.getSocketFactory());
     } catch (Exception e) {
     }

     // Now you can access an https URL without having the certificate
 in the truststore
     try {
         URL url = new URL(https://hostname/index.html;);
     } catch (MalformedURLException e) {
     }
 and also tried to retrive the cretificate
 form the help available from the 
 sitehttp://www.exampledepot.com/egs/javax.net.ssl/GetCert.html?l=rel

  try {
         // Create the client socket
         int port = 443;
         String hostname = hostname;
         SSLSocketFactory factory =
 HttpsURLConnection.getDefaultSSLSocketFactory();
         SSLSocket socket = (SSLSocket)factory.createSocket(hostname,
 port);

         // Connect to the server
         socket.startHandshake();

         // Retrieve the server's certificate chain
         java.security.cert.Certificate[] serverCerts =
             socket.getSession().getPeerCertificates();

         // Close the socket
         socket.close();
     } catch (SSLPeerUnverifiedException e) {
     } catch (IOException e) {
     }

  but noe of then helped me.

 please help to fix this issue...

 thanks and regards
 ANUR

 On Nov 21 2008, 1:30 am, Anders Rundgren anders.rundg...@telia.com
 wrote:

  Are you using a commercial SSL cert vendor like VeriSign.
  If not you need to either disable certficate validation or install the
  trust anchor of the SSL cert.  I don't have the G1 som I only know how
  to do it on the emulator.  It wasn't easy BTW since Android does not
  use the standard SUN format but a BouncyCastle variant.  I did a
  converter since I have so many stores in SUN 
  format:http://groups.google.com/group/android-developers/browse_thread/threa...

  Anders

  On Nov 20, 11:13 am, AnuR anura...@gmail.com wrote:

   Hi,

   While I am trying to post a web page using

   DefaultHttpClient httpclient = new DefaultHttpClient();
   CookieStore cookies = httpclient.getCookieStore();
   HttpPost Postmethod = new HttpPost(https://urltopost;);// Submiting
   I agree page
   ArrayListBasicNameValuePair nvpairs = new ArrayList();
   vpairs.add(new BasicNameValuePair(name1, value1));
   nvpairs.add(new BasicNameValuePair(name2, value2));
   nvpairs.add(new BasicNameValuePair(name3, value3));
   httpclient.setCookieStore(cookies);
   UrlEncodedFormEntity p_entityIAgree = new UrlEncodedFormEntity
   (nvpairs);
   Postmethod .setEntity(new UrlEncodedFormEntity(nvpairs, HTTP.UTF_8));
   Postmethod .setEntity(p_entityIAgree);
   ResponseHandlerString IAgreeresponseHandler = new
   BasicResponseHandler();

   String IAgreeSubmitresponseBody = httpclient.execute(Postmethod ,
   IAgreeresponseHandler);

[android-developers] Re: Are you localizing an app? Do you want to be?

2009-01-09 Thread bwilliam...@gmail.com


Thanks for this, but specifically thanks for the command that switches
locale.

On Jan 6, 8:19 am, Dan Morrill morri...@google.com wrote:
 We have been working on some documentation to help developers localize their
 applications, in anticipation of Android devices becoming available in more
 countries.  (You might have seen some information on this via an email to
 Android Market developers, recently.)

 We bumped into a couple issues with the SDK tools, but rather than wait for
 the next release we wanted to get a draft version of this documentation out
 there, so developers can get started.  I've placed the information 
 here:https://groups.google.com/group/android-developers/web/localizing-and...

 That document is a work in progress, but it should get you started.
 Eventually, once we've tweaked the SDK tools and the text has gone through a
 more formal review, it will be promoted to the core documentation.

 Happy hacking!

 - Dan

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[android-developers] Anatomy of receiving a call

2009-01-09 Thread Brad Fuller


Is there documentation available that details, or can someone tell me,
the flow of an incoming phone call? I guess that
would include the detection of an incoming call, how the
RingToneManager is called, how it goes off-hook, etc.

-- 
Brad Fuller

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[android-developers] Is there a way to change the website entered on registration

2009-01-09 Thread Pete


Hello all I have not yet finished my registration pending this
question is the website entered on developer registration important?
And if so is it changeable upon completing the sign up? I cannot seem
to go back and change it during my registration as google seems to
have made the process rather one directional even after login out and
back in.

Thanks in advance,
Pete

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[android-developers] REST Web Services and Android

2009-01-09 Thread Sean Sullivan



I gave a presentation about Web Services at the Android Dev Camp in
Amsterdam yesterday. The slides are now available on SlideShare:

http://www.slideshare.net/sullis/connecting-to-web-services-on-android/

Cheers,

Sean


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[android-developers] Design approach - Single/multiple service

2009-01-09 Thread mnj


Hi,

I need to create an application which has got a mina controller module
and 2-3 sub-modules which should run as seperate threads.

The entire application needs to be run as a background service.

The job of main controller module(main controller service) is to start/
stop other sub-modules and sends messages to these sub-modules. These
sub-modules also share data among themselves. Note: There is no
Activity . the main controller service will start after boot complete.

I'm considering two options

1) Run each of these sub-modules as seperate service and each will
create a new thread for its execution i.e main controller service will
call startService() for each of the sub-modules which would inturn
create a new thread for its execution.

2) Have a single controller service which creates 2-3 threads which
corrsponds to the sub modules.

Once main controller service is stopped I want to stop all other sub-
modules. I prefer approach 2.

In general, is there any design guidelines for building an android
application which uses background services.

Your comments are welcome

Regards,
Manoj
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[android-developers] Re: DRAG AND DROP

2009-01-09 Thread kaushik sur

Hi Peli

here i attach my code, to be added , i have ressolved the issue of double
image by getting rawX() value of the event , and setting my absolute layout
according to that.
but here i get a unique problem, whenever i click the button and try to drag
it, the mouse tip comes to a certain pixels above from the topleft corner of
the button,like a offset distance,if you run the code on the emulator u wil
find this problem.
can anyone help to solve this?


package com.google.android.samples.view.draganddrop;

import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.os.Bundle;
import android.view.MotionEvent ;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AbsoluteLayout;
import android.widget.Button;
import android.widget.Toast;

public class Drag_And_Drop extends Activity {
 /** Called when the activity is first created. */

 @Override
 public void onCreate(Bundle icicle) {
  super.onCreate(icicle);

  MyView tx = new MyView(this);
  tx.setText(Drag Me);
  AbsoluteLayout l = new AbsoluteLayout(this);

  AbsoluteLayout.LayoutParams p = new AbsoluteLayout.LayoutParams(
AbsoluteLayout.LayoutParams.WRAP_CONTENT,
AbsoluteLayout.LayoutParams.WRAP_CONTENT,10,10);
  l.addView(tx,p);
  setContentView(l);

 }

 class MyView extends Button
 {
  public MyView(Context c){
   super(c);

  }

  @Override
  public boolean dispatchTouchEvent(MotionEvent event) {
   intmCurX=(int)event.getRawX();
   int mCurY=(int)event.getRawY();;
   System.out.println(scrollx +this.getScrollX());
   int action = event.getAction();
   if ( action == MotionEvent.ACTION_MOVE ) {
System.out.println(X=+mCurX+  y=+mCurY);
this.setText(x:  + mCurX + ,y:  + mCurY );
AbsoluteLayout.LayoutParams p = new
AbsoluteLayout.LayoutParams(AbsoluteLayout.LayoutParams.WRAP_CONTENT,
  AbsoluteLayout.LayoutParams.WRAP_CONTENT,this.getScrollX()+ mCurX,
  this.getScrollY()+mCurY);
this.setLayoutParams (p);

   }
   return true;
  }

  @Override
  public void draw(Canvas canvas) {
   // TODO Auto-generated method stub
   super.draw(canvas);

  }

 }

}

#main.xml#

?xml version=*1.0* encoding=*utf-8*?

LinearLayout xmlns:android=*http://schemas.android.com/apk/res/android;
*

android:orientation=*vertical
*

android:layout_width=*fill_parent
*

android:layout_height=*fill_parent
*



TextView

android:layout_width=*fill_parent*

android:layout_height=*wrap_content*

android:text=*@string/hello
*

/

Button

android:id=*@+id/button
*

android:layout_width=*fill_parent
*

android:layout_height=*wrap_content
*

android:text=*start transfer
*

/

/LinearLayout



regards
Kaushik

On Thu, Jan 8, 2009 at 11:23 PM, Dan Raaka micromys...@gmail.com wrote:


 Refer Launcher code in the source tree.

 -M

 On Jan 8, 8:13 am, kaushik.siso kaushik@gmail.com wrote:
  hi
 
  i want to know how can i enbale Drag and drop feature in android.
  suppose i have a image,which are to be dragged and dropped on another
  result and it will start a new activity.
  i seek your help to  get a head-start atleast.
 
  regards
  k...@sis

 


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[android-developers] Message Broadcast while talking on phone?

2009-01-09 Thread javame_android


Hi all,

Can anyone let me know which message is broadcast when call is on. It
means when call is either dialled or received then is there any
message is broadcast.

Or can we use the constant CALL_STATE_OFFHOOK. Will this provide the
required information.

Looking forward for a quick reply.

Regards
Sunil
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[android-developers] Re: Restart application

2009-01-09 Thread blindfold


You can automatically restart your closed app Activity after a few
seconds using the OneShotAlarm approach described at

http://code.google.com/android/samples/ApiDemos/src/com/example/android/apis/app/

using a scheduled app (re)launch.

Regards

On Jan 8, 2:39 pm, Evgeny V evgen...@gmail.com wrote:
 Hi All,

 Any ideas how to restart the app from itself?
 I'm trying following code but failed with null pointer exception. Where is
 my fault?
 public void Restart()
 {
 newIntent.setClassName(mypackage.name, MyMainClass);
 newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 app.startActivity(newIntent);
 finish();}

 Thanks

 On Tue, Jan 6, 2009 at 5:34 PM, goldfish courtingthegoldf...@gmail.comwrote:



  I need to restart my application after a user changes some
  preferences. I want to restart my application as if the user hit home
  and relaunched my application. Does anyone know how to do this?
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[android-developers] Re: Is there a SeekBar preference?


Hey Marc, I just want to thank you again (but don't wanna flood the list).
I had no idea that preferences could be extended with new types so easily.
Thanks again!

Cheers,
Stoyan

On Fri, Jan 9, 2009 at 4:52 AM, Marc Lester Tan mail...@gmail.com wrote:
 Hi Stoyan,

 Yesterday I also asked myself if there's a Seekbar preference but I looked
 around and did not find any so I created my own. Here's my code if it will
 help you.


 public class SeekBarPreference extends DialogPreference{

 private Context context;
 private SeekBar volumeLevel;

 public SeekBarPreference(Context context, AttributeSet attrs) {
 super(context, attrs);
 this.context = context;
 }

 protected void onPrepareDialogBuilder(Builder builder) {

 LinearLayout layout = new LinearLayout(context);
 layout.setLayoutParams(new
 LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT,
 LinearLayout.LayoutParams.WRAP_CONTENT));
 layout.setMinimumWidth(400);
 layout.setPadding(20, 20, 20, 20);

 volumeLevel = new SeekBar(context);
 volumeLevel.setMax(8);
 volumeLevel.setLayoutParams(new
 ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
 ViewGroup.LayoutParams.WRAP_CONTENT));
 volumeLevel.setProgress(0); // You might want to fetch the value
 here from sharedpreferences

 layout.addView(volumeLevel);


 builder.setView(layout);

 super.onPrepareDialogBuilder(builder);
 }

 protected void onDialogClosed(boolean positiveResult) {
 if(positiveResult){
 persistString(volumeLevel.getProgress()+);
 }
 }

 }


 then in your activity you can use this class:

 SeekBarPreference sb = new SeekBarPreference(this, null);
 sb.setTitle(R.string.volume);
 sb.setSummary(R.string.volume_summary);
 sb.setKey(VOLUME_LEVEL_PREF);

 -Marc

 On Fri, Jan 9, 2009 at 9:13 AM, Stoyan Damov stoyan.da...@gmail.com wrote:

 Hi guys,

 The emulator and G1's Settings apps apparently launches a preference
 activity.
 In Settings, Sound and Display, when you touch the Ringer volume
 setting, a dialog pops up, which shows a SeekBar.
 My question is how is this implemented because I need a similar (seek
 bar-driven) setting in my app.

 I don't have Android's source code and am hesitant to download 2.1G
 just to check :(
 I'm guess this setting does NOT launch an intent which pops up the
 dialog (because I'd expect that intent to be wrapped in
 PreferenceScreen and then I'd see the circled arrow indicator) but
 can't be sure.
 I know many people on the list are Google employees and am hoping I'll
 get an answer.

 Thanks in advance,
 Stoyan




 


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[android-developers] Re: No reply on market

2009-01-09 Thread Sergi Velez

Chris, there are several posts with these same questions:

http://groups.google.com/group/android-developers/browse_thread/thread/60d2601d14bcfc1/ae5c4d0b35c9fa4b
http://groups.google.com/group/android-developers/browse_thread/thread/f0dcbdbfdb1705e3/07946e86bd3d231b
http://groups.google.com/group/android-developers/browse_thread/thread/50ad2fbbb075952e/b516df98fc700e63
---
sergi.ve...@gmail.com
[In theory, theory and practice are the same. In practice, they are not.]

On Thu, Jan 8, 2009 at 21:10, cfuch...@googlemail.com
cfuch...@googlemail.com wrote:

Hi,

same Problem here...
I ordered a phone some days ago but the order status is not being
updated and no response on emails.
But the credit card has alredy been charged... grml...

Any experience how long it takes until a phone is being shipped?

Cheers
Chris

On Jan 8, 6:31 pm, freeanderson freeander...@gmail.com wrote:
Hello.

About 10 days ago, I posted question to android market's 'support'
about my order.
But there was no reply until now.
Is the market being operated normally?
It doesn't make a sense.
(Sorry for posting here.)

Thank you.

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[android-developers] Re: Post Bitmap over Http


On Fri, Jan 9, 2009 at 11:55 AM, mobilek...@googlemail.com
mobilek...@googlemail.com wrote:

 Hi,

 I need to send a bitmap to a server. I've written some code, however,
 I got stuck on the part where I need to transform my bitmap into byte
 []. Here is my code:

 public void updateBitmap(Bitmap bm){
URL url = null;
HttpURLConnection conn = null;
try {
url = new URL(http://www.myurl.com?;);
} catch (MalformedURLException e) {
e.printStackTrace();
}
try {
conn = (HttpURLConnection) url.openConnection
 ();
} catch (IOException e) {
e.printStackTrace();
}
try {
conn.setRequestMethod(POST);
} catch (ProtocolException e) {
e.printStackTrace();
}
conn.setDoOutput(true);
conn.setDoInput(true);
conn.addRequestProperty(user_id, user.getUsername
 ());
conn.addRequestProperty(pass, user.getPassword());
conn.addRequestProperty(id, pinId);

   OutputStream os = null;
try {
os = conn.getOutputStream();
} catch (IOException e) {
e.printStackTrace();
}

// Encode bitmap and flush the os

bm.compress(CompressFormat.PNG, 100, os);

Note that PNG is lossless and will ignore the 2nd argument.
Now, the API *could* have a helper method called save(CompressFormat,
Stream) passing the max quality as a default 2nd parameter but that's
another story...

Cheers,
Stoyan

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[android-developers] Re: auto generation of Android.mk file

2009-01-09 Thread David Turner

You don't need one Android.mk per sub-directory. It's perfectly possible to
use one top-level Android.mk
that references all sources required for your project. just refer to them
with their subpath, as in subdir/filename.

and no, it's not possible to convert an arbitrary Makefile into an
Android.mk (especially the bizarre convolutions
used/generated with Automake). The good news is that writing an Android.mk
file is not very difficult as long as
you know which files you want to build.

On Fri, Jan 9, 2009 at 7:29 AM, krish24 krish2...@gmail.com wrote:


 Hi Everyone,

 I am trying to port a package (library) in android.  There are many
 subfolder in my library folder and each subfolder contains a makefile.
 I know that we have to write Android.mk file for building the package.
 Do we need to write the Andriod.mk file for each subfolder present in
 my library. Is there any way to generate Android.mk file from standard
 makefile?

 Regards,
 Krish

 


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[android-developers] Re: Concern about application file size for publishing due to Media files

2009-01-09 Thread Mahesh Vaghela

AusR,
Thanks a lot for your reply.

The sound quality is very much important to me as entire charm of my
application depends on those music files.

But can anyone throw some light on storage limitation of android
application?

Friends, this question will be important to us much more when market will
allow paid application. So please start a discussion on this.


On Fri, Jan 9, 2009 at 1:10 PM, AusR austinjr...@gmail.com wrote:


 Hi,

 Are you sure the mp3s need to be of the quality and duration they are.
 For the purposes of a mobile handset application, for which the audio
 playback technology is not fixed they could be re-encoded with a lower
 bit-rate (or shortened) without too much loss in audible quality. this
 could reduce the file size significantly.

 (Just a suggestion)

 Aus.


 On Jan 9, 4:57 am, Mahesh Vaghela mah...@indianic.com wrote:
  Hi Friends,
 
  I want to develop an application which can play sound (.mp3) files. I am
  able to play this as I wish.
 
  But I am concern about the total file size of my application due to this
 mp3
  files. I have total 6 mp3 files and total size of them becomes more than
  30mb.
 
  This is very large when we talk for android. (For Iphone it's not a large
  one!)
 
  I have read that total allocated size for android application is just 128
 or
  256 MB only.
 
  a)
  Is this information right (Or we can use more than this)?
 
  b) What is the maximum application size google market allows for
 publishing
  an application?
 
  c) Is there any way by which we can put our mp3 files on some other
 place?
 
  Many thanks in advance.
 
  Mahesh Vaghela
 
  http://www.indianic.com
 



-- 
Mahesh Vaghela
http://www.indianic.com

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[android-developers] Touch extremely expensive performance-wise


Hi guys,

I'm developing a touch-controlled game and have noticed that when I
touch the screen and don't lift my finger off it the game's frame rate
drops in *half*.
My touch-related code does nothing but record the touch event, that
is, setting a few members of an object. No locking, no nothing.

I've noticed that a long time ago and wasn't very concerned because
even with this unreasonable frame drop the game plays at  25 fps and
is still visually pleasing, but it doesn't look as good as when
playing at full fps.
I'm wondering if anyone knows (especially guys who have developed or
are developing similar games) whether there's something I can do to
make this performance problem go away.
The only thing I've figured out so far is to disable the long press on
the surface view (thinking that Android itself is making something
funny if long press is requested) but it didn't make any difference.

Thanks!
Stoyan

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[android-developers] Re: DRAG AND DROP


what you have to do is, remember the coordinates that you get with the
ACTION_DOWN event.

Remember the distance (difference) between those coordinates and the
original coordinates of your image (call that offsetX and offsetY),
and subsequently in ACTION_MOVE always add those offset values.

Peli

On Jan 9, 11:36 am, kaushik sur kaushik@gmail.com wrote:
 Hi Peli

 here i attach my code, to be added , i have ressolved the issue of double
 image by getting rawX() value of the event , and setting my absolute layout
 according to that.
 but here i get a unique problem, whenever i click the button and try to drag
 it, the mouse tip comes to a certain pixels above from the topleft corner of
 the button,like a offset distance,if you run the code on the emulator u wil
 find this problem.
 can anyone help to solve this?

 package com.google.android.samples.view.draganddrop;

 import android.app.Activity;
 import android.content.Context;
 import android.graphics.Canvas;
 import android.os.Bundle;
 import android.view.MotionEvent ;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.AbsoluteLayout;
 import android.widget.Button;
 import android.widget.Toast;

 public class Drag_And_Drop extends Activity {
  /** Called when the activity is first created. */

 �...@override
  public void onCreate(Bundle icicle) {
   super.onCreate(icicle);

   MyView tx = new MyView(this);
   tx.setText(Drag Me);
   AbsoluteLayout l = new AbsoluteLayout(this);

   AbsoluteLayout.LayoutParams p = new AbsoluteLayout.LayoutParams(
     AbsoluteLayout.LayoutParams.WRAP_CONTENT,
     AbsoluteLayout.LayoutParams.WRAP_CONTENT,10,10);
   l.addView(tx,p);
   setContentView(l);

  }

  class MyView extends Button
  {
   public MyView(Context c){
    super(c);

   }

   @Override
   public boolean dispatchTouchEvent(MotionEvent event) {
    int    mCurX=(int)event.getRawX();
    int mCurY=(int)event.getRawY();;
    System.out.println(scrollx +this.getScrollX());
    int action = event.getAction();
    if ( action == MotionEvent.ACTION_MOVE ) {
     System.out.println(X=+mCurX+  y=+mCurY);
     this.setText(x:  + mCurX + ,y:  + mCurY );
     AbsoluteLayout.LayoutParams p = new
     AbsoluteLayout.LayoutParams(AbsoluteLayout.LayoutParams.WRAP_CONTENT,
       AbsoluteLayout.LayoutParams.WRAP_CONTENT,this.getScrollX()+ mCurX,
       this.getScrollY()+mCurY);
     this.setLayoutParams (p);

    }
    return true;
   }

   @Override
   public void draw(Canvas canvas) {
    // TODO Auto-generated method stub
    super.draw(canvas);

   }

  }

 }

 #main.xml#

 ?xml version=*1.0* encoding=*utf-8*?

 LinearLayout xmlns:android=*http://schemas.android.com/apk/res/android;
 *

 android:orientation=*vertical
 *

 android:layout_width=*fill_parent
 *

 android:layout_height=*fill_parent
 *



 TextView

 android:layout_width=*fill_parent*

 android:layout_height=*wrap_content*

 android:text=*@string/hello
 *

 /

 Button

 android:id=*@+id/button
 *

 android:layout_width=*fill_parent
 *

 android:layout_height=*wrap_content
 *

 android:text=*start transfer
 *

 /

 /LinearLayout

 regards
 Kaushik

 On Thu, Jan 8, 2009 at 11:23 PM, Dan Raaka micromys...@gmail.com wrote:

  Refer Launcher code in the source tree.

  -M

  On Jan 8, 8:13 am, kaushik.siso kaushik@gmail.com wrote:
   hi

   i want to know how can i enbale Drag and drop feature in android.
   suppose i have a image,which are to be dragged and dropped on another
   result and it will start a new activity.
   i seek your help to  get a head-start atleast.

   regards
   k...@sis
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[android-developers] Re: Android Bug/Architectural Issue: How do I handle multiple versions of my own Content Provider?


Indeed, for an advertising server, it makes more sense to include that
in every application separately, for the reasons you mentioned.

I could suggest the following:
Obviously it is easier to work with multiple instances of the same
intent through the PackageManager than it is to work with multiple
instances of the same ContentProvider.

The point is, you don't have to use a single ContentProvider at all,
at least not directly.

Have each application have its own content provider in their own
namespace (e.g. in the namespace of the client, so there is never a
name collision), and handle all the synchronization through intents.

For example there could be a broadcast intent
SEND_ACTIVE_CONTENT_PROVIDER_URI that you send to all installed
applications that can receive this.

The one application that has maintains the currently active content
provider answers with a broadcast intent, and in the extra it contains
the uri of the ContentProvider in use (e.g. 
content://com.some_client.whitemice.ads/).
So all other applications can access that content provider
subsequently.

If no other application replies with an active content provider for 5
seconds (or 900 ms or whatever), then the current application can
create the master content provider in its own namespace and
subsequently answer to the SEND_ACTIVE_CONTENT_PROVIDER_URI with its
own content provider uri (e.g. content://com.another_client.whitemice.ads/).

(to add version information, include this in an extra
CONTENT_PROVIDER_VERSION, so only applications answer that have an
active content provider with the correct version).

So there is never a collision of content provider name spaces, but
only one of the content providers is active (and filled with
information) at a time, and all applications can access that one
content provider.

Would this sound like a suitable solution?

Peli
www.openintents.org
www.openintents.biz

On Jan 9, 10:54 am, whitemice markbr...@zedray.co.uk wrote:
 Thanks everyone for the replies:

 Just to clarify: I am writing an advertising server component at the
 moment, but other projects that I have in the pipeline essentially
 have the same requirement.

 Dianne Hackborn - As far as naming issues, this is why you should use an 
 authority in a

 namespace/domain you own, so that there will not be naming
 collisions.
 My application sits in its own namespace.  I am only having conflicts
 with different copies of the same Content Provider Component being
 installed with different applications.

 Dianne Hackborn - …any client app that is relying on a component that is 
 not part of the base platform needs to deal with the error cases if that 
 component does not exist.

 If the component is not there, then the application would show an
 error on start and normally refuse to run.  Result: Bad user
 experience.

 Peli - Hm, I think you end up with unnecessary code duplication if you 
 include your component / content provider in every application.

 This isn’t an issue, as my component is delivered as a small Java
 class included with the main application.  When activated, the
 component inflates in size as it downloads content over the internet.
 My goal is to manage this process by having only one component
 activated regardless of how many applications are installed on the
 device.

 Peli - I think it would be better if every application that wants to use 
 your component shows a small dialog You need to install the following 
 component... with a button that brings you to the download page of the 
 Market for your component...

 Catching a missing component is easy enough.  It’s just that what you
 describe adds up to a bad user experience:
 - No user will download a 3rd party advertising server (or any non-
 core functionality) just to run a game.
 - Installation is already a convoluted process and should only take
 place once.  Additional APK installations require more downloading,
 application permission settings, button pressing, confusion, etc.
 - No client of mine will accept a solution that asks the user to jump
 through any additional hoops (e.g. even the Android Developer
 Challenge only permitted a single executable).

 Peli - At OpenIntents we try to resolve dependencies as late as possible - 
 i.e. not at installation time, but the first time the user actually wants 
 to use a particular feature (they may never use it in which case there is 
 no need to install it).

 This doesn’t work for me as ad funded Applications generally require
 my component to be available on startup.

 Peli - I think in the long run Market should have better tools for 
 resolving compulsory dependencies automatically, but for the moment I think 
 this is a good compromise for developers and end users.

 I agree that this needs to be improved, as there is currently no
 support for components (downloading, versioning, upgrading, etc) in
 Android or on the Android Market.  Hence I am trying to get around
 this issue by “managing” a Content

[android-developers] Re: Concern about application file size for publishing due to Media files


This question has been raised quite a few times here and on the web
and not ONCE I've seen a definitive answer from a Google employee on
the question what's the maximum .apk size which will install on an
Android device with sufficient memory. The regular answers have
always been along the make your app smaller, the device's memory is
shared (well you should have thought about that before releasing
Android and making it possible to launch apps from the SD card,
right?), re-encode your .mp3s, etc. I guess the only way to be sure
is to start adding files to your project, building the .apk and
checking whether it would install (that's what I'm planning to do
anyway).

Re .mp3s, you surely can't expect the device to play a 48KHz .mp3 w/ a
320kbps bitrate so you can safely drop the quality to say 32KHz @
128kbps and the user wouldn't notice it for sure.

On Fri, Jan 9, 2009 at 2:35 PM, Mahesh Vaghela mah...@indianic.com wrote:
 AusR,
 Thanks a lot for your reply.

 The sound quality is very much important to me as entire charm of my
 application depends on those music files.

 But can anyone throw some light on storage limitation of android
 application?

 Friends, this question will be important to us much more when market will
 allow paid application. So please start a discussion on this.


 On Fri, Jan 9, 2009 at 1:10 PM, AusR austinjr...@gmail.com wrote:

 Hi,

 Are you sure the mp3s need to be of the quality and duration they are.
 For the purposes of a mobile handset application, for which the audio
 playback technology is not fixed they could be re-encoded with a lower
 bit-rate (or shortened) without too much loss in audible quality. this
 could reduce the file size significantly.

 (Just a suggestion)

 Aus.


 On Jan 9, 4:57 am, Mahesh Vaghela mah...@indianic.com wrote:
  Hi Friends,
 
  I want to develop an application which can play sound (.mp3) files. I am
  able to play this as I wish.
 
  But I am concern about the total file size of my application due to this
  mp3
  files. I have total 6 mp3 files and total size of them becomes more than
  30mb.
 
  This is very large when we talk for android. (For Iphone it's not a
  large
  one!)
 
  I have read that total allocated size for android application is just
  128 or
  256 MB only.
 
  a)
  Is this information right (Or we can use more than this)?
 
  b) What is the maximum application size google market allows for
  publishing
  an application?
 
  c) Is there any way by which we can put our mp3 files on some other
  place?
 
  Many thanks in advance.
 
  Mahesh Vaghela
 
  http://www.indianic.com




 --
 Mahesh Vaghela
 http://www.indianic.com

 


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[android-developers] Re: Android Bug/Architectural Issue: How do I handle multiple versions of my own Content Provider?


whitemice wrote:
 My application sits in its own namespace.  I am only having conflicts
 with different copies of the same Content Provider Component being
 installed with different applications.

Don't use a ContentProvider.

 This isn’t an issue, as my component is delivered as a small Java
 class included with the main application.  When activated, the
 component inflates in size as it downloads content over the internet.
 My goal is to manage this process by having only one component
 activated regardless of how many applications are installed on the
 device.

Since the content in question is going on /sdcard (right? right?!?),
solve the problem by managing the space, not managing the components.
Since you already require each application to have your own code anyway,
just use a regular Java class to access the /sdcard data store and dump
the ContentProvider interface.

 I agree that this needs to be improved, as there is currently no
 support for components (downloading, versioning, upgrading, etc) in
 Android or on the Android Market. 

I'm in total agreement on that point!

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com

Android Training on the Ranch! -- Mar 16-20, 2009
http://www.bignerdranch.com/schedule.shtml

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[android-developers] Re: Concern about application file size for publishing due to Media files


Mahesh Vaghela wrote:
 But I am concern about the total file size of my application due to this
 mp3 files. I have total 6 mp3 files and total size of them becomes more
 than 30mb.

Don't bundle the MP3 files in your APK. Instead, have your application
download the MP3 files to /sdcard when first run.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com

Android Training on the Ranch! -- Mar 16-20, 2009
http://www.bignerdranch.com/schedule.shtml

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[android-developers] Re: Concern about application file size for publishing due to Media files

Another possibility also mentioned elsewhere is to not include mp3
files in the apk, but store them on a server.

Your application downloads the mp3 files the first time it is
launched, and saves them on the SD card.

Then there is not much internal memory used, and you can still have a
lot of data for your application.

A sample application that demonstrates how to do it is available here:
http://code.google.com/p/apps-for-android/source/browse/#svn/trunk/Samples/Downloader

See also the readme:
http://code.google.com/p/apps-for-android/source/browse/trunk/Samples/Downloader/README.txt

Peli
www.openintents.org
www.openintents.biz

On Jan 9, 1:55 pm, Stoyan Damov stoyan.da...@gmail.com wrote:
This question has been raised quite a few times here and on the web
and not ONCE I've seen a definitive answer from a Google employee on
the question what's the maximum .apk size which will install on an
Android device with sufficient memory. The regular answers have
always been along the make your app smaller, the device's memory is
shared (well you should have thought about that before releasing
Android and making it possible to launch apps from the SD card,
right?), re-encode your .mp3s, etc. I guess the only way to be sure
is to start adding files to your project, building the .apk and
checking whether it would install (that's what I'm planning to do
anyway).

Re .mp3s, you surely can't expect the device to play a 48KHz .mp3 w/ a
320kbps bitrate so you can safely drop the quality to say 32KHz @
128kbps and the user wouldn't notice it for sure.

On Fri, Jan 9, 2009 at 2:35 PM, Mahesh Vaghela mah...@indianic.com wrote:
AusR,
Thanks a lot for your reply.

The sound quality is very much important to me as entire charm of my
application depends on those music files.

But can anyone throw some light on storage limitation of android
application?

Friends, this question will be important to us much more when market will
allow paid application. So please start a discussion on this.

On Fri, Jan 9, 2009 at 1:10 PM, AusR austinjr...@gmail.com wrote:

Hi,

Are you sure the mp3s need to be of the quality and duration they are.
For the purposes of a mobile handset application, for which the audio
playback technology is not fixed they could be re-encoded with a lower
bit-rate (or shortened) without too much loss in audible quality. this
could reduce the file size significantly.

(Just a suggestion)

Aus.

On Jan 9, 4:57 am, Mahesh Vaghela mah...@indianic.com wrote:
Hi Friends,

I want to develop an application which can play sound (.mp3) files. I am
able to play this as I wish.

But I am concern about the total file size of my application due to this
mp3
files. I have total 6 mp3 files and total size of them becomes more than
30mb.

This is very large when we talk for android. (For Iphone it's not a
large
one!)

I have read that total allocated size for android application is just
128 or
256 MB only.

a)
Is this information right (Or we can use more than this)?

b) What is the maximum application size google market allows for
publishing
an application?

c) Is there any way by which we can put our mp3 files on some other
place?

Many thanks in advance.

Mahesh Vaghela

http://www.indianic.com

--
Mahesh Vaghela
http://www.indianic.com
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[android-developers] Re: Post Bitmap over Http

2009-01-09 Thread mobilek...@googlemail.com


Hi, I added the following code, however, I got an OutOfMemoryError. It
comes from the bos.flush() line... Am I doing it wrong? I

BufferedOutputStream bos = new BufferedOutputStream(os);
bm.compress(CompressFormat.JPEG, 100, bos);

try {
bos.flush();
bos.close();
os.close();
} catch (IOException e) {
e.printStackTrace();
}
conn.disconnect();

Thank you!




 bm.compress(CompressFormat.PNG, 100, os);

 Note that PNG is lossless and will ignore the 2nd argument.
 Now, the API *could* have a helper method called save(CompressFormat,
 Stream) passing the max quality as a default 2nd parameter but that's
 another story...

 Cheers,
 Stoyan
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[android-developers] Re: Android media api's relation to PVMF api's

2009-01-09 Thread freepine

There are several documents shared in Opencore git repository.
http://android.git.kernel.org/?p=platform/external/opencore.git;a=tree;f=doc;h=ef64867e9bc507fd9d4965bee74be363d2548646;hb=84e4f93158e7ad325118aca385a2c6153e5c8954

On Fri, Jan 9, 2009 at 9:13 PM, vishy s vishy.s1...@gmail.com wrote:


 Dave, Thank you very much for the information.

 I also would like to know how to integrate components like OpenMAX
 compliant codecs, parsers, protocols.. Is there any document or link
 that can guide me?

 Thanks and regards,
 -Vishwa


 On Jan 9, 8:56 am, Dave Sparks davidspa...@android.com wrote:
  MediaPlayer is a high level abstraction for OpenCore. There are no
  immediate plans to expose any of OpenCore's lower level API's to Java.
 
  On Jan 8, 1:43 am, vishy s vishy.s1...@gmail.com wrote:
 
 
 
   Hi folks,
   I am trying find the relation between android media api's available (
 http://code.google.com/android/reference/android/media/MediaPlayer.html)
   for android applications and the PVMF api's which are available as a
   part of openCORE. Some of the API's are differing. How are these
   linked internally?
 
   Is there an interface class or headerfile that we can see?
 
   I ran around the net but failed failed to find one such doc that
   explains this
 
   Thanks in advance !!!
   -Vishwa- Hide quoted text -
 
  - Show quoted text -
 


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[android-developers] Re: Android media api's relation to PVMF api's

2009-01-09 Thread vishy s


Dave, Thank you very much for the information.

I also would like to know how to integrate components like OpenMAX
compliant codecs, parsers, protocols.. Is there any document or link
that can guide me?

Thanks and regards,
-Vishwa


On Jan 9, 8:56 am, Dave Sparks davidspa...@android.com wrote:
 MediaPlayer is a high level abstraction for OpenCore. There are no
 immediate plans to expose any of OpenCore's lower level API's to Java.

 On Jan 8, 1:43 am, vishy s vishy.s1...@gmail.com wrote:



  Hi folks,
  I am trying find the relation between android media api's available 
  (http://code.google.com/android/reference/android/media/MediaPlayer.html)
  for android applications and the PVMF api's which are available as a
  part of openCORE. Some of the API's are differing. How are these
  linked internally?

  Is there an interface class or headerfile that we can see?

  I ran around the net but failed failed to find one such doc that
  explains this

  Thanks in advance !!!
  -Vishwa- Hide quoted text -

 - Show quoted text -
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[android-developers] Re: How to register a ContentProvider

2009-01-09 Thread Guian


I think I have exactly the same probleme...

The Androidmanifest file shows :

provider android:name=.MyProvider
android:authorities=com.myPackage.provider.MyClass
/

(MyProvider exetends ContentProvider)

but the onCreate() methode of MyProvider is never called  so my
database is never created...

Is there something I forgot...  ?
I've also followed the example from the notePad project.



On 8 jan, 14:55, Inderjeet Singh inder...@gmail.com wrote:
 Thanks, that helps.
 How do I find out what all content providers are registered and who has
 ability to access them?

 Thanks
 Inder

 On Wed, Jan 7, 2009 at 9:50 AM, Dianne Hackborn hack...@android.com wrote:
  It is backwards, android:name is the class name (like all of the other
  manifest components).  The android:authorities is one or more URI
  authorities for the name of your content provider...  which means it should
  NOT be anything like com.google.* since that namespace is owned by Google.
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[android-developers] Re: Android Bug/Architectural Issue: How do I handle multiple versions of my own Content Provider?



 Since the content in question is going on /sdcard (right? right?!?),

Ad images and banners should be placed on the SD card, but private
data for accounting (number of times an ad had been shown, click-
through-rate, last ad shown, etc.) could be stored in a content
provider, and it makes sense to share this content provider among
several applications installed (e.g. so that the end user is not
presented the same ad in every application they launch).

Peli

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[android-developers] Anybody uses Positron on Windows?

2009-01-09 Thread hmmm

Hi,

Does someone uses Positron on Windows for Android automated testing? If so, 
could you, please, refer me to the setup instructions? I've tried many and 
always fail.

Thank you!

  
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[android-developers] Re: use camera in portrait mode

2009-01-09 Thread jarkman


For what little help it is, I tried  failed to do this, and logged it
as a bug:
http://code.google.com/p/android/issues/detail?id=1193

Richard

On Jan 9, 11:20 am, Christian Wiesbauer christian.wiesba...@bdc.at
wrote:
 Hi,

 is it possible to use the camera of the G1 in portrait mode? Maybe there is
 a trick like rotate the SurfaceView degrees?

 Thanks,
 Christian Wiesbauer
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[android-developers] Problem adding open AP to preferred ap-list.

2009-01-09 Thread MichaMicha


Hi,
I'm trying to add an open WifiConfiguration, but everytime I try to
add one via my code the configuration either is WAP or WEP, I just
want to create an open configuration.
Does someone knows how to do this?

This is a part of my code:

WifiConfiguration THOMSON = new WifiConfiguration();
// THOMSON.BSSID = sr.BSSID;
THOMSON.SSID = \TestConfig\;
THOMSON.priority = 67;
// sr.
THOMSON.status = 1;

BitSet allowedAuthAlgorithms = new BitSet();
// allowedAuthAlgorithms.set(0, 3, true);

THOMSON.allowedAuthAlgorithms = allowedAuthAlgorithms;

BitSet allowedGroupCiphers = new BitSet();
allowedGroupCiphers.set(0, 3, true);
THOMSON.allowedGroupCiphers = allowedGroupCiphers;

BitSet allowedKeyManagement = new BitSet();
allowedKeyManagement.set(0, true);
THOMSON.allowedKeyManagement = allowedKeyManagement;

BitSet allowedPairwiseCiphers = new BitSet();
allowedPairwiseCiphers.set(1, 2, true);
THOMSON.allowedPairwiseCiphers = allowedPairwiseCiphers;

BitSet allowedProtocols = new BitSet();
allowedProtocols.set(0, 1, true);
THOMSON.allowedProtocols = allowedProtocols;

THOMSON.preSharedKey = null;

int THOMSONnetid = mainWifi.addNetwork(THOMSON);
boolean THOMSONresult = mainWifi.enableNetwork(THOMSONnetid, true);
mainText.setText(Adding Manual: + THOMSONnetid +  result: 
  + THOMSONresult + \n\nSaving:
  + mainWifi.saveConfiguration());
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[android-developers] Re: DRAG AND DROP

2009-01-09 Thread kaushik sur

hi

Can you please illustrate the scenarios of the constants
ACTION_MOVE,ACTION_DOWN,ACTION_UP ?

regards
Kaushik

On Fri, Jan 9, 2009 at 6:22 PM, Peli peli0...@googlemail.com wrote:


 what you have to do is, remember the coordinates that you get with the
 ACTION_DOWN event.

 Remember the distance (difference) between those coordinates and the
 original coordinates of your image (call that offsetX and offsetY),
 and subsequently in ACTION_MOVE always add those offset values.

 Peli

 On Jan 9, 11:36 am, kaushik sur kaushik@gmail.com wrote:
  Hi Peli
 
  here i attach my code, to be added , i have ressolved the issue of double
  image by getting rawX() value of the event , and setting my absolute
 layout
  according to that.
  but here i get a unique problem, whenever i click the button and try to
 drag
  it, the mouse tip comes to a certain pixels above from the topleft corner
 of
  the button,like a offset distance,if you run the code on the emulator u
 wil
  find this problem.
  can anyone help to solve this?
 
  package com.google.android.samples.view.draganddrop;
 
  import android.app.Activity;
  import android.content.Context;
  import android.graphics.Canvas;
  import android.os.Bundle;
  import android.view.MotionEvent ;
  import android.view.View;
  import android.view.View.OnClickListener;
  import android.widget.AbsoluteLayout;
  import android.widget.Button;
  import android.widget.Toast;
 
  public class Drag_And_Drop extends Activity {
   /** Called when the activity is first created. */
 
   @Override
   public void onCreate(Bundle icicle) {
super.onCreate(icicle);
 
MyView tx = new MyView(this);
tx.setText(Drag Me);
AbsoluteLayout l = new AbsoluteLayout(this);
 
AbsoluteLayout.LayoutParams p = new AbsoluteLayout.LayoutParams(
  AbsoluteLayout.LayoutParams.WRAP_CONTENT,
  AbsoluteLayout.LayoutParams.WRAP_CONTENT,10,10);
l.addView(tx,p);
setContentView(l);
 
   }
 
   class MyView extends Button
   {
public MyView(Context c){
 super(c);
 
}
 
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
 intmCurX=(int)event.getRawX();
 int mCurY=(int)event.getRawY();;
 System.out.println(scrollx +this.getScrollX());
 int action = event.getAction();
 if ( action == MotionEvent.ACTION_MOVE ) {
  System.out.println(X=+mCurX+  y=+mCurY);
  this.setText(x:  + mCurX + ,y:  + mCurY );
  AbsoluteLayout.LayoutParams p = new
  AbsoluteLayout.LayoutParams(AbsoluteLayout.LayoutParams.WRAP_CONTENT,
AbsoluteLayout.LayoutParams.WRAP_CONTENT,this.getScrollX()+ mCurX,
this.getScrollY()+mCurY);
  this.setLayoutParams (p);
 
 }
 return true;
}
 
@Override
public void draw(Canvas canvas) {
 // TODO Auto-generated method stub
 super.draw(canvas);
 
}
 
   }
 
  }
 
  #main.xml#
 
  ?xml version=*1.0* encoding=*utf-8*?
 
  LinearLayout xmlns:android=*http://schemas.android.com/apk/res/android
 
  *
 
  android:orientation=*vertical
  *
 
  android:layout_width=*fill_parent
  *
 
  android:layout_height=*fill_parent
  *
 
 
 
  TextView
 
  android:layout_width=*fill_parent*
 
  android:layout_height=*wrap_content*
 
  android:text=*@string/hello
  *
 
  /
 
  Button
 
  android:id=*@+id/button
  *
 
  android:layout_width=*fill_parent
  *
 
  android:layout_height=*wrap_content
  *
 
  android:text=*start transfer
  *
 
  /
 
  /LinearLayout
 
  regards
  Kaushik
 
   On Thu, Jan 8, 2009 at 11:23 PM, Dan Raaka micromys...@gmail.com
 wrote:
 
   Refer Launcher code in the source tree.
 
   -M
 
   On Jan 8, 8:13 am, kaushik.siso kaushik@gmail.com wrote:
hi
 
i want to know how can i enbale Drag and drop feature in android.
suppose i have a image,which are to be dragged and dropped on another
result and it will start a new activity.
i seek your help to  get a head-start atleast.
 
regards
k...@sis
 


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[android-developers] Re: How To Custom Horizontal Scroll?

2009-01-09 Thread Moto


Hey Roland, yeah I did try doing super(ev) as the code above:

 @Override
 public boolean dispatchTouchEvent(MotionEvent ev){
 dispatchTouchEvent.super(ev);
 mGestureDetector.onTouchEvent(ev);
 return true;
 }

This would allow me to scroll down but definitely messes things up.  I
think there are too many touch event listeners that overwrite
eachother giving a shaking effect on scrolling.  I tried different
things to solve this issue in my case with my menubar layout and it
just seems that any listeners on the clickable area will give this
effect.  I tried many ways but as of now no luck.

I think the next thing I will try would be to disable all button
listeners on a gesture event and after the gesture re-enable them? If
this doesn't work I'm out of ideas.

Any input on this?
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[android-developers] Re: Anybody uses Positron on Windows?

2009-01-09 Thread freepine

You can refer to below link:
http://code.google.com/p/autoandroid/wiki/Positron

On Fri, Jan 9, 2009 at 9:35 PM, hmmm akul...@mail.ru wrote:

  Hi,

 Does someone uses Positron on Windows for Android automated testing? If so,
 could you, please, refer me to the setup instructions? I've tried many and
 always fail.

 Thank you!



 


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[android-developers] Re: How To Custom Horizontal Scroll?

2009-01-09 Thread roland


Hi, Moto. I would say good luck. Waiting for your good news.

On 9 jan, 14:54, Moto medicalsou...@gmail.com wrote:
 Hey Roland, yeah I did try doing super(ev) as the code above:

 �...@override
  public boolean dispatchTouchEvent(MotionEvent ev){
      dispatchTouchEvent.super(ev);
      mGestureDetector.onTouchEvent(ev);
      return true;
  }

 This would allow me to scroll down but definitely messes things up.  I
 think there are too many touch event listeners that overwrite
 eachother giving a shaking effect on scrolling.  I tried different
 things to solve this issue in my case with my menubar layout and it
 just seems that any listeners on the clickable area will give this
 effect.  I tried many ways but as of now no luck.

 I think the next thing I will try would be to disable all button
 listeners on a gesture event and after the gesture re-enable them? If
 this doesn't work I'm out of ideas.

 Any input on this?
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[android-developers] JMI and android

2009-01-09 Thread arnouf


Hi guys!

A simple question: Is JMI supported by Android?

Regards
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[android-developers] Re: WebView loadUrl using Post Method

2009-01-09 Thread Jakob Sachse


I have written an Service that uses commons http client for receiving
content from the web.

I call it by using the aidl defined binderInterface:


mHTTPService.doRequest(mmiEvent.getContentUrl(),
HTTPRequest.HTTP_METHOD_POST, gui=+mmiEvent.getData());

The last parameter what i want to send as requestParameter

There is a callback registered that my service pushs the received
content back to. To display the content I use a handler where within I
do:

mWebView.loadDataWithBaseURL(BASE_URL,(String)msg.obj, text/html,
utf-8,FAIL_URL);

And.. my POST requested Webpage is displayed!


On 7 Jan., 17:06, Jakob Sachse jako...@gmail.com wrote:
 i think the second approach is the way to go here:
 looking at the docs i found : public void loadData(String data, String
 mimeType, String encoding)  ,
 which will most likely take my markup as first parameter. i'll see and
 keep this thread updated.

 On 7 Jan., 16:54, Jakob Sachse jako...@gmail.com wrote:

  or could i possibly load the content outside thewebviewby using
  commons http client, and let the
  returned markup be rendered by thewebview?

  On 7 Jan., 16:51, Jakob Sachse jako...@gmail.com wrote:

   hey,

   is there a way of loading an URL with thePOSTMethod instead of GET?
   I have a very long xml String that I need to deliver to a .JSP ,
   GET Parameters don't allow the needed parameter length.

   I am looking for something like:
   mWebView.loadUrl(http://foo.bar/my.jsp,POST,params);


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[android-developers] Re: Post Bitmap over Http


You might want to actually compress that JPG by passing a value less than 100.
Try saving the image on your SD card, check what compression gives you
a reasonable size and then set that compression and check w/ the
network code.
Also, you probably won't get that much benefit with buffering the
output because the network is not that fast, unless you're on 3G, so
either set an explicit buffer size or remove the buffering altogether.

On Fri, Jan 9, 2009 at 3:18 PM, mobilek...@googlemail.com
mobilek...@googlemail.com wrote:

 Hi, I added the following code, however, I got an OutOfMemoryError. It
 comes from the bos.flush() line... Am I doing it wrong? I

 BufferedOutputStream bos = new BufferedOutputStream(os);
 bm.compress(CompressFormat.JPEG, 100, bos);

 try {
bos.flush();
bos.close();
os.close();
 } catch (IOException e) {
e.printStackTrace();
 }
 conn.disconnect();

 Thank you!




 bm.compress(CompressFormat.PNG, 100, os);

 Note that PNG is lossless and will ignore the 2nd argument.
 Now, the API *could* have a helper method called save(CompressFormat,
 Stream) passing the max quality as a default 2nd parameter but that's
 another story...

 Cheers,
 Stoyan
 


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[android-developers] Re: DRAG AND DROP


Introduce new member variables of your class:
int mOffsetX;
int mOffsetY;


Then below you do something like:

if ( action == MotionEvent.ACTION_DOWN ) {
System.out.println(X=+mCurX+  y=+mCurY);
this.setText(x:  + mCurX + ,y:  + mCurY );

mOffsetX = mCurX - 10; // 10 was the initial coordinate
mOffsetY = mCurY - 10;

   } else if ( action == MotionEvent.ACTION_MOVE ) {
System.out.println(X=+mCurX+  y=+mCurY);
this.setText(x:  + mCurX + ,y:  + mCurY );
AbsoluteLayout.LayoutParams p = new
AbsoluteLayout.LayoutParams
(AbsoluteLayout.LayoutParams.WRAP_CONTENT,
  AbsoluteLayout.LayoutParams.WRAP_CONTENT,this.getScrollX()+
mCurX + mOffsetX,
  this.getScrollY()+mCurY + mOffsetY);  Here you add the
offset values.
this.setLayoutParams (p);

   }

I hope this helps as a pointer. Note that after you placed the object
to a new position, you have to remember the new coordinates (instead
of (10,10) where you started originally).

ACTION_DOWN is called when you click the mouse button, ACTION_MOVE is
called while you click and drag, and ACTION_UP is called when you
release the mouse button. Replace mouse by finger on the actual
device :-)

I hope this is what you meant.

Peli
www.openintents.org


On Jan 9, 2:46 pm, kaushik sur kaushik@gmail.com wrote:
 hi

 Can you please illustrate the scenarios of the constants
 ACTION_MOVE,ACTION_DOWN,ACTION_UP ?

 regards
 Kaushik

 On Fri, Jan 9, 2009 at 6:22 PM, Peli peli0...@googlemail.com wrote:

  what you have to do is, remember the coordinates that you get with the
  ACTION_DOWN event.

  Remember the distance (difference) between those coordinates and the
  original coordinates of your image (call that offsetX and offsetY),
  and subsequently in ACTION_MOVE always add those offset values.

  Peli

  On Jan 9, 11:36 am, kaushik sur kaushik@gmail.com wrote:
   Hi Peli

   here i attach my code, to be added , i have ressolved the issue of double
   image by getting rawX() value of the event , and setting my absolute
  layout
   according to that.
   but here i get a unique problem, whenever i click the button and try to
  drag
   it, the mouse tip comes to a certain pixels above from the topleft corner
  of
   the button,like a offset distance,if you run the code on the emulator u
  wil
   find this problem.
   can anyone help to solve this?

   package com.google.android.samples.view.draganddrop;

   import android.app.Activity;
   import android.content.Context;
   import android.graphics.Canvas;
   import android.os.Bundle;
   import android.view.MotionEvent ;
   import android.view.View;
   import android.view.View.OnClickListener;
   import android.widget.AbsoluteLayout;
   import android.widget.Button;
   import android.widget.Toast;

   public class Drag_And_Drop extends Activity {
    /** Called when the activity is first created. */

   �...@override
    public void onCreate(Bundle icicle) {
     super.onCreate(icicle);

     MyView tx = new MyView(this);
     tx.setText(Drag Me);
     AbsoluteLayout l = new AbsoluteLayout(this);

     AbsoluteLayout.LayoutParams p = new AbsoluteLayout.LayoutParams(
       AbsoluteLayout.LayoutParams.WRAP_CONTENT,
       AbsoluteLayout.LayoutParams.WRAP_CONTENT,10,10);
     l.addView(tx,p);
     setContentView(l);

    }

    class MyView extends Button
    {
     public MyView(Context c){
      super(c);

     }

     @Override
     public boolean dispatchTouchEvent(MotionEvent event) {
      int    mCurX=(int)event.getRawX();
      int mCurY=(int)event.getRawY();;
      System.out.println(scrollx +this.getScrollX());
      int action = event.getAction();
      if ( action == MotionEvent.ACTION_MOVE ) {
       System.out.println(X=+mCurX+  y=+mCurY);
       this.setText(x:  + mCurX + ,y:  + mCurY );
       AbsoluteLayout.LayoutParams p = new
       AbsoluteLayout.LayoutParams(AbsoluteLayout.LayoutParams.WRAP_CONTENT,
         AbsoluteLayout.LayoutParams.WRAP_CONTENT,this.getScrollX()+ mCurX,
         this.getScrollY()+mCurY);
       this.setLayoutParams (p);

      }
      return true;
     }

     @Override
     public void draw(Canvas canvas) {
      // TODO Auto-generated method stub
      super.draw(canvas);

     }

    }

   }

   #main.xml#

   ?xml version=*1.0* encoding=*utf-8*?

   LinearLayout xmlns:android=*http://schemas.android.com/apk/res/android
  
   *

   android:orientation=*vertical
   *

   android:layout_width=*fill_parent
   *

   android:layout_height=*fill_parent
   *

   TextView

   android:layout_width=*fill_parent*

   android:layout_height=*wrap_content*

   android:text=*@string/hello
   *

   /

   Button

   android:id=*@+id/button
   *

   android:layout_width=*fill_parent
   *

   android:layout_height=*wrap_content
   *

   android:text=*start transfer
   *

   /

   /LinearLayout

   regards
   Kaushik

    On Thu, Jan 8, 2009 at 11:23 PM, Dan Raaka micromys...@gmail.com
  wrote:

Refer Launcher code in the source tree.

-M

[android-developers] Re: Any graphing frameworks/APIs available?

2009-01-09 Thread Faber Fedor

I haven't tried this, but you might want to look at Open Flash Charts (
http://teethgrinder.co.uk/open-flash-chart/).  I've used their 1.0 version
in PHP and was pretty happy with it.

On Thu, Jan 8, 2009 at 11:39 AM, dmyung dmy...@dimagi.com wrote:


 With android removing the Swing and AWT libraries from Java, I was
 wondering what solutions have been developed to display simple bar
 histograms, line graphs and other simple data visualizations charts in
 Android?  Have any graphing libraries adapted or developed to make
 simple line, bar and histograms for the community?


-- 

Faber Fedor
Cloud Computing New Jersey
http://cloudcomputingnj.com

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[android-developers] Re: what want defineClass(...) ?!

2009-01-09 Thread Jakob Sachse


but in some cases this is not an option. i.e I want to run Rhino on
Andorid, which goes well for the interpreter mode, but not in
compilation mode since it produces bytecode.

On 28 Nov. 2008, 19:46, Ralf ralfo...@gmail.com wrote:
 You can't. Simply package your java .class in your project and
 ant/eclipse willconvertit when building your app.

 R/

 On Fri, Nov 28, 2008 at 7:13 AM, HotHeart korshakov.ste...@gmail.com wrote:

  Hi,

  I read some topics and founded that defineClass fails if use java
 bytecode.
  But how toconvertJava Byte-code to DalvikByteCodeonruntime?

  Thanks!


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[android-developers] Re: what want defineClass(...) ?!


Jakob Sachse wrote:
 but in some cases this is not an option. i.e I want to run Rhino on
 Andorid, which goes well for the interpreter mode, but not in
 compilation mode since it produces bytecode.

Which gets back to Ralf's original point:

You can't.

AFAIK, dynamic languages that generate Java VM bytecode will need to be
augmented to generate Dalvik VM bytecode. Or, use interpreters that do
not generate bytecode (e.g., beanshell).

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com

Android Training on the Ranch! -- Mar 16-20, 2009
http://www.bignerdranch.com/schedule.shtml

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[android-developers] Re: Android Bug/Architectural Issue: How do I handle multiple versions of my own Content Provider?

2009-01-09 Thread whitemice


Peli - Indeed, for an advertising server, it makes more sense to include that 
in every application separately, for the reasons you mentioned. I could 
suggest the following…and all applications can access that one content 
provider. Would this sound like a suitable solution?
I didn’t think of just doing the synchronisation using intents (as
they support a one-to-many relationship between components).  I’ll do
a proof of concept on Monday to see if this works.  It’ll be a bit of
a hassle for the guy who has to incorporate this into their
application, but it will do until Android is improved to support
components. ;-)

Thank you kindly!!

Mark Murphy - Since the content in question is going on /sdcard (right? 
right?!?), solve the problem by managing the space, not managing the 
components. Since you already require each application to have your own code 
anyway, just use a regular Java class to access the /sdcard data store and 
dump the ContentProvider interface.
Peli - Ad images and banners should be placed on the SD card, but private 
data for accounting (number of times an ad had been shown, click- 
through-rate, last ad shown, etc.) could be stored in a content provider, and 
it makes sense to share this content provider among several applications 
installed (e.g. so that the end user is not presented the same ad in every 
application they launch).
While Mark Murphy’s solution could be made to work, communicating
outside of the OS would be quite ugly in terms of the security and the
hardware assumptions which would need to be made.  I also expect the
security regime and file permissions to morph somewhat over the next
couple of Android releases, potentially breaking my OS bypass hack.
I’ll put this idea down as a plan B, thanks anyway!!


I think I have enough ideas to get this to work now, and will post my
results to the thread and blog early next week.

Thank you Android Developers. :-D
Mark

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[android-developers] Re: Concern about application file size for publishing due to Media files

2009-01-09 Thread madcoder


Stoyan Damov wrote:
Re .mp3s, you surely can't expect the device to play a 48KHz .mp3 w/ a
320kbps bitrate so you can safely drop the quality to say 32KHz @
128kbps and the user wouldn't notice it for sure.

What is the audio limitations of the android platform/G1?  How do you
know that 32KHz/128kbps is the best quality that can be heard?

I'm not trying to be a jerk, but I would like to know the best audio
quality from android played through a good set of ear buds or
headphones.  File size is critical as well, so this is very important
information to get correct.

Thanks
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[android-developers] Re: Concern about application file size for publishing due to Media files


On Fri, Jan 9, 2009 at 5:08 PM, madcoder paperga...@gmail.com wrote:

 Stoyan Damov wrote:
Re .mp3s, you surely can't expect the device to play a 48KHz .mp3 w/ a
320kbps bitrate so you can safely drop the quality to say 32KHz @
128kbps and the user wouldn't notice it for sure.

 What is the audio limitations of the android platform/G1?  How do you
 know that 32KHz/128kbps is the best quality that can be heard?

These numbers can be found if you google around for best/sufficient
bitrate for phones.
I can assure you that on my G1 I can barely make any difference (w/o
the headset) between an insane quality (48KHz/320 kbps) mp3 and a
22Khz/96kbps one.


 I'm not trying to be a jerk, but I would like to know the best audio
 quality from android played through a good set of ear buds or
 headphones.  File size is critical as well, so this is very important
 information to get correct.

 Thanks
 


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[android-developers] Re: Anybody uses Positron on Windows?

2009-01-09 Thread hmmm

Yep, I guess, I did and even downloaded positron-enabled notepad. Only it says 
to me when I attempt to run the tests 'don't know how to run tool on windows 
platform'.
Did these exact instructions work for you?

Thanks!
  - Original Message - 
  From: freepine 
  To: android-developers@googlegroups.com 
  Sent: Friday, January 09, 2009 5:01 PM
  Subject: [android-developers] Re: Anybody uses Positron on Windows?

  You can refer to below link:
  http://code.google.com/p/autoandroid/wiki/Positron

  On Fri, Jan 9, 2009 at 9:35 PM, hmmm akul...@mail.ru wrote:

Hi,

Does someone uses Positron on Windows for Android automated testing? If so, 
could you, please, refer me to the setup instructions? I've tried many and 
always fail.

Thank you!

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[android-developers] Re: Touch extremely expensive performance-wise


OK, I measured how many moves per sec the view gets when I hold my
finger as still as possible.
The result is surprising (I expected more and was hoping that's the
reason for the slow down) and is about 70 moves/second.
I still don't get why the view gets 70 moves/sec if I'm not moving my
finger at all :(
Can anyone shed some light on why touching the device's screen and
holding the finger on it will decrease the speed of my app as much as
*twice*?

Thanks!

On Fri, Jan 9, 2009 at 2:40 PM, Stoyan Damov stoyan.da...@gmail.com wrote:
 Hi guys,

 I'm developing a touch-controlled game and have noticed that when I
 touch the screen and don't lift my finger off it the game's frame rate
 drops in *half*.
 My touch-related code does nothing but record the touch event, that
 is, setting a few members of an object. No locking, no nothing.

 I've noticed that a long time ago and wasn't very concerned because
 even with this unreasonable frame drop the game plays at  25 fps and
 is still visually pleasing, but it doesn't look as good as when
 playing at full fps.
 I'm wondering if anyone knows (especially guys who have developed or
 are developing similar games) whether there's something I can do to
 make this performance problem go away.
 The only thing I've figured out so far is to disable the long press on
 the surface view (thinking that Android itself is making something
 funny if long press is requested) but it didn't make any difference.

 Thanks!
 Stoyan


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[android-developers] Re: XML Layout Ordering Problem


 Try to change the height of the LinearLayout from fill_parent to wrap_content.

This didn't work.  I tinkered with both the LinearLayout parameters
and ScrollView but haven't found the solution.  Thanks for the quick
response!!
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[android-developers] Licensing/Protecting apps

2009-01-09 Thread Al Sutton


We've made an application licensing system available which will allow 
you to lock your apps down to a device, phone number, or expire on a date.

It's currently free to use for anyone and we'd appreciate any feedback 
developers have to give.

More details are at http://localhost/AndroidPhoneApplications/licensing.jsp

Al.
http://andappstore.com/

-- 
==
Funky Android Limited is registered in England  Wales with the 
company number  6741909. The registered head office is Kemp House, 
152-160 City Road, London,  EC1V 2NX, UK. 

The views expressed in this email are those of the author and not 
necessarily those of Funky Android Limited, it's associates, or it's 
subsidiaries.


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[android-developers] Re: Licensing/Protecting apps


Al Sutton wrote:
 We've made an application licensing system available which will allow 
 you to lock your apps down to a device, phone number, or expire on a date.
 
 It's currently free to use for anyone and we'd appreciate any feedback 
 developers have to give.
 
 More details are at http://localhost/AndroidPhoneApplications/licensing.jsp

This too is a localhost URL.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com

Android Training on the Ranch! -- Mar 16-20, 2009
http://www.bignerdranch.com/schedule.shtml

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[android-developers] Re: Licensing/Protecting apps

2009-01-09 Thread Al Sutton


Maybe the live URL would be useful... 
http://andappstore.com/AndroidPhoneApplications/licensing.jsp

:)

Al.

Al Sutton wrote:
 We've made an application licensing system available which will allow 
 you to lock your apps down to a device, phone number, or expire on a date.

 It's currently free to use for anyone and we'd appreciate any feedback 
 developers have to give.

 More details are at http://localhost/AndroidPhoneApplications/licensing.jsp

 Al.
 http://andappstore.com/

   


-- 
==
Funky Android Limited is registered in England  Wales with the 
company number  6741909. The registered head office is Kemp House, 
152-160 City Road, London,  EC1V 2NX, UK. 

The views expressed in this email are those of the author and not 
necessarily those of Funky Android Limited, it's associates, or it's 
subsidiaries.


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[android-developers] Re: long home key press / task switcher


Found it finally
http://android.git.kernel.org/?p=platform/frameworks/policies/base.git;a=blob_plain;f=phone/com/android/internal/policy/impl/RecentApplicationsDialog.java;hb=HEAD

-M

On Jan 8, 4:55 pm, Dan Raaka micromys...@gmail.com wrote:
 When one holds the home key for long key press, it invokes a
 notification dialog box with a list of recent applications. Is there a
 reason to limit that list to 6 ??

 Where in the git repository can I find related to this long key
 homepress invoking the task switcher ?

 -M
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[android-developers] Re: REST Web Services and Android


Thanks for the slides!! Do you know of any current resources for
accessing web API's (examples, explanations, etc.)?  The android
implementation has undergone some changes and most resources I have
found do not work any longer.  Also, I am not familiar with Web
protocol, so documentation is unclear both on the android and apache
sites.

Evertime I execute this code:

HttpClient httpClient = new DefaultHttpClient();
HttpContext localContext = new BasicHttpContext();
HttpGet get_request = new HttpGet(URI);
HttpResponse response = httpClient.execute(get_request, localContext);

It throws a Socket Exception on the last line.  Any ideas why??
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[android-developers] Re: XML Layout Ordering Problem


The height of ScrollView should be fill_parent, and the height of
LinearLayout should be wrap_content.

Does this work?

If not, try to rebuild your project in Eclipse (sometimes changes in
xml files are not immediately updated).

Peli
PS: What is woot?

On Jan 9, 5:21 pm, Jamie jamie.hu...@gmail.com wrote:
  Try to change the height of the LinearLayout from fill_parent to 
  wrap_content.

 This didn't work.  I tinkered with both the LinearLayout parameters
 and ScrollView but haven't found the solution.  Thanks for the quick
 response!!
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[android-developers] ScrollView initialization - bug or stupidity?

2009-01-09 Thread Ward Willats


On the G1.

I have a pre-rotated activity (via android:screenOrientation=portrait).

It contains a ScrollView with a linear layout child. The XML sets 
scrollX=0dip and scrollY=0dip (although I assume this is the 
default anyway).

I launch this activity via a button in another activity.

If I press the button with my finger, the activity with the 
ScrollView comes up as expected, scrolled to the top (0,0).

If I press the button with the G1 track ball, the activity with the 
ScrollView comes up scrolled all the way to the bottom.

Smells like a bug to me, but...

Attempts to force the scroll to the top in Java at onCreate() or 
onResume() time do nothing (although the view scrolls fine with a 
finger or trackball focus changes once it is up).

What say the assembly?

Thanks

-- Ward

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[android-developers] Launching activity within an apk file thorough intent


This is something to do with the launching activties when there are
multiple available in a apk.

Take an example is Settings

com.android.settings.WirelessSettings
and
com.android.settings.SoundAndDisplaySettings

From an example application A, when I launch WirelessSettings, it pops
the screen showing wireless settings. Now when I switch to A using the
task switcher (long keypress of HOME), and try to launch
SoundAndDisplaySettings, I see the screen for wireless settings. !!

This after using flags like

.
ComponentName toLaunch;
   ..
   if(selectedIcon == ICON_WIRELESS)
   toLaunch = new ComponentName(com.android.settings,
 
com.android.settings.WirelessSettings);
   else
   toLaunch = new ComponentName(com.android.settings,
 
com.android.settings.SoundAndDisplaySettings);
 .

void launchApp() {
if (toLaunch != null) {
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
intent.setComponent(toLaunch);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
|
Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
mActivity.getInstance().startActivity(intent);
}
}

   I was expecting it a behave otherwise.

   This works fine if I were to hit BACK key from the settings, go
back to A, and launch the Settings again.

   Is this behavior by design ?
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[android-developers] Re: JMI and android

2009-01-09 Thread David Turner

hello,

JMI what ?

On Fri, Jan 9, 2009 at 3:05 PM, arnouf arnaud.far...@gmail.com wrote:


 Hi guys!

 A simple question: Is JMI supported by Android?

 Regards
 


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[android-developers] Re: How to Use Google Accounts in Android Application

2009-01-09 Thread Fred Grott(shareme)


I am researching the same issues...

I think I have my research bookmarked at my del.icio.us account..its
on left middle link bar right hand side of my blog..

http://www.jroller.com/sahreme

At the moment I do not remember what I tagged it under...




On Jan 8, 11:39 pm, jeffkyjin jeffky...@gmail.com wrote:
 Hello all,

 I want to use users' Google accounts in my application, example Google
 's services which need login.
 Any one knows how to build it into android applications? thanks!
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[android-developers] Re: REST Web Services and Android

2009-01-09 Thread Justin (Google Employee)


You need android.permission.INTERNET declared in your manifest.

Cheers,
Justin
Android Team @ Google

On Jan 9, 5:07 pm, Jamie jamie.hu...@gmail.com wrote:
 Thanks for the slides!! Do you know of any current resources for
 accessing web API's (examples, explanations, etc.)?  The android
 implementation has undergone some changes and most resources I have
 found do not work any longer.  Also, I am not familiar with Web
 protocol, so documentation is unclear both on the android and apache
 sites.

 Evertime I execute this code:

 HttpClient httpClient = new DefaultHttpClient();
 HttpContext localContext = new BasicHttpContext();
 HttpGet get_request = new HttpGet(URI);
 HttpResponse response = httpClient.execute(get_request, localContext);

 It throws a Socket Exception on the last line.  Any ideas why??
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[android-developers] Re: XML Layout Ordering Problem


 The height of ScrollView should be fill_parent, and the height of
 LinearLayout should be wrap_content.

 Does this work?

 If not, try to rebuild your project in Eclipse (sometimes changes in
 xml files are not immediately updated).

This did not work. Not sure what the problem is, I do not access the
views attributes in my code except, setContentView(R.layout.main), and
setting the content in each ImageButton and TextView.

 PS: What is woot?

its a great website that hosts One Deal, One Day: www.woot.com
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[android-developers] I want to make some foreigner friends!

2009-01-09 Thread lin zhao3


I want to make friends with some foreigher, I am a chinese, I want
discuss android with the foreign friends, there are two purpose, first
is the technology discuss, second, I want to practise oral English
with foreigners.
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[android-developers] Inject key event for call camera app

2009-01-09 Thread fala70


Hi guys,

Somebody know how can I call the camera capture application from my
application ? I tried to use inject key event without success using
KEY CAMERA BUTTON. If  the user push key camera button from any
applications, the camera capture application work. Is there a mode to
call camera capture application from my activiy ?

Thanks at all
Stefano
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[android-developers] Re: REST Web Services and Android


Thank you sooo very much!!

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[android-developers] Re: File download in Browser

2009-01-09 Thread Jean-Baptiste Queru


The download manager, by design, only allows to download files for
which there are registered viewers (ACTION_VIEW, file:///, mime type).

Installing an app that can view any file (e.g. a hex dump app) will
let you download any file.

JBQ

On Wed, Dec 24, 2008 at 9:36 PM, TBoom8669 tboom8...@gmail.com wrote:

 Unless I am missing something... The Browser should allow the download
 of 3gp files from GMail. All attempts thus far have resulted in the
 error The content being downloaded is not supported on the phone.
 The same file works fine if the attachment is first downloaded to a pc
 and transferred via USB. Is there a glitch in my browser?

 Will there be an update to allow the device to download any file
 regardless of device support? In some cases, you may need to store the
 file to connect the device to a pc at a later time and access it via
 usb by a supported application.

 From previous experience this functionality is available in other
 smartphones.

 If i have missed a thread on this please point me in the right
 direction or let me know what I may need to do on my device.

 




-- 
Jean-Baptiste M. JBQ Queru
Android Engineer, Google.

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[android-developers] Re: Is it possible to replace or extend the dialer application ?

2009-01-09 Thread Brad Fuller


On Fri, Jan 9, 2009 at 9:34 AM, Mark K mark.ka...@gmail.com wrote:


  The dialer app, like other built in apps uses private API's that are
 not available as part of the developer SDK API, such as
 com.android.internal.telephony.* . You'd have to build you're own
 version of Android from source to have your own dialer app.

Is the same true on the other side -- with detecting a phone call? Can
you detect that the phone is receiving a call and then replace with
your own code?



-- 
Brad Fuller

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[android-developers] Re: ScrollView initialization - bug or stupidity?

2009-01-09 Thread Romain Guy


It's probably because you have a focusable item at the bottom of your
ScrollView. Which means that when you launch the ScrollView, the
framework looks for an item to give focus to, which causes the
ScrollView to scroll.

On Fri, Jan 9, 2009 at 9:08 AM, Ward Willats goo...@wardco.com wrote:

 On the G1.

 I have a pre-rotated activity (via android:screenOrientation=portrait).

 It contains a ScrollView with a linear layout child. The XML sets
 scrollX=0dip and scrollY=0dip (although I assume this is the
 default anyway).

 I launch this activity via a button in another activity.

 If I press the button with my finger, the activity with the
 ScrollView comes up as expected, scrolled to the top (0,0).

 If I press the button with the G1 track ball, the activity with the
 ScrollView comes up scrolled all the way to the bottom.

 Smells like a bug to me, but...

 Attempts to force the scroll to the top in Java at onCreate() or
 onResume() time do nothing (although the view scrolls fine with a
 finger or trackball focus changes once it is up).

 What say the assembly?

 Thanks

 -- Ward

 




-- 
Romain Guy
Android framework engineer
romain...@android.com

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

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[android-developers] Re: XML Layout Ordering Problem