[android-developers] Sharukh khan , kareena kapoor , shushmeta sen on Magazine cover

[meh.altaf]

http://filmi4u.blogspot.com/2009/05/kareena-kapoor-cover-girl-of-filmfare.html


   - Sushmita Sen in Good Housekeeping Magazine - May
2...
   - Esha Deol Provogue Hot
Wallpapers
   - Kareena Kapoor in Elle Magazine Cover - May
2009
   - Sonal and John
together
   - Hansika drank milk in a
pub!
   - Shahrukh Khan cover boy of People Magazine - May
2...
   - Genelia D'Souza hot
wallpapers
   - Kareena Kapoor cover girl of Filmfare Magazine -
M...
   - Katrina’s wish is her
command
   - Arbaaz Khan and wife Malaika shoot a seductive
num...
   - Munde UK De 2009 Movie
Review
   - Gorgeous Indian Beauties
Gallery
   - Amisha, Ash and Rani in
Sari
   - Illeyna Looking Gorgeous in
Saree
   - Actress Charmi Awesome
Collections
   - Yusuf Pathan's sledge-hammer blows stun Delhi
Dare...
   - Team Standings as on
28/04/09
   - Bipasha Basu launches latest Filmfare
Magazine
   - Katrina on TOP
   - Bollywood actor Firoz Khan dies at
70
   - Schedule from 23 march
2009
   - Live Score 
   - No guts, no glory, says relieved
SRK
   - Team Standings -
22/04/2009
   - Gilchrist wants Deccan Chargers to keep raising
th...
   - Amrita Arora
Pic's
   - Sanjay Dutt banned from Lok Sabha
Elections
   - Shraddha Das
Picture's
   - Shahrukh Khan tried to IPL 2009 motivate his team
...
   - Kim Sharma Picture
Collection
   - Shilpa Shetty showing Rajasthan Royals New
Dress

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[android-developers] Re: dialog is getting dismissed when I am flipping the device

[jose toledo]

I'm trying to use a managed dialog from inside a tab in a TabActivity and it
is not behaving as I expected. The dialog is still  being killed when I flip
the screen. If I create the dialog from the TabActivity instead of its child
(using getParent().showDialog() ) it is handled correctly.

Is there an easy way to work around this other than just creating all
dialogs from the parent activity?


On Wed, May 13, 2009 at 12:10 PM, Dianne Hackborn wrote:

> Don't do that.  Do the proper thing of saving your state and restoring it,
> or use the managed dialogs API to get help from the system for that.  Doing
> this just means your app will continue to not work in other situations where
> the system kills it, such as when it needs memory for something else that is
> temporarily in the foreground.
>
> On Tue, May 12, 2009 at 5:14 AM, Android Users wrote:
>
>> Flipping the device would recreate the activity. So the dialog is getting
>> dismissed.
>>
>> Override the method onConfigurationChanged(). and for the activity, set
>> the configChanges parameter to "keyboardHidden|Orientation" in the
>> manifest file. doing this, will not recreate the activity.
>>
>>
>>
>
>
> --
> Dianne Hackborn
> Android framework engineer
> hack...@android.com
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support, and so won't reply to such e-mails.  All such
> questions should be posted on public forums, where I and others can see and
> answer them.
>
>
>
> >
>

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[android-developers] Re: Errors on Windows 7

[Al Sutton]

Have you tried connecting an Android 'phone and using adb?

I've never been able to get it adb to a device working on Vista, and despite 
moving from SP1 to SP2 RC, re-installing the driver, and everything else all I 
ever get is "The device cannot start (Code 10)" in device manager, so I'd be 
interested to know if the driver works on Win 7.

Al.

---

* Written an Android App? - List it at 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. 

-Original Message-
From: android-developers@googlegroups.com 
[mailto:android-develop...@googlegroups.com] On Behalf Of info+farm
Sent: 15 May 2009 23:46
To: Android Developers
Subject: [android-developers] Errors on Windows 7


Dear all,

I installed the brand new Windows 7 RC Ultimate and tried to run
Android tools on it.
Unfortunately, tools(aapt, emulator ...) do not work on the new OS.

aapt.exe give Error;
Problem signature:
  Problem Event Name:   APPCRASH
  Application Name: aapt.exe
  Application Version:  0.0.0.0
  Application Timestamp:49ee9d70
  Fault Module Name:ntdll.dll
  Fault Module Version: 6.1.7100.0
  Fault Module Timestamp:   49eeb132
  Exception Code:   c008
  Exception Offset: 00039fef
  OS Version:   6.1.7100.2.0.0.256.1
  Locale ID:1033
  Additional Information 1: 0a9e
  Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
  Additional Information 3: 0a9e
  Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

emulator.exe gives Error;
Problem signature:
  Problem Event Name:   APPCRASH
  Application Name: emulator.exe
  Application Version:  0.0.0.0
  Application Timestamp:49ee9cd3
  Fault Module Name:msvcrt.dll
  Fault Module Version: 7.0.7100.0
  Fault Module Timestamp:   49eeb128
  Exception Code:   8003
  Exception Offset: 0006d73c
  OS Version:   6.1.7100.2.0.0.256.1
  Locale ID:1033
  Additional Information 1: 0a9e
  Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
  Additional Information 3: 0a9e
  Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

I just sent this post to inform users that Android tools are not
working on Windows 7 RC right now. If there are people, who have the
workaround for this, I will be appreciated to hear it.

Best,
jojo


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[android-developers] Indication bar is just closed upon tapping the downloading item.

[ritter.han]

  Hi all,

  The question of mine is about the behavior of indication bar.

  When you download some files in the browser,
  you can see the indication bar is showing downloading icons.
  When I tap the downloading icon after pulling down the indication
bar,
  it's just closed and nothing happens.

  I expect to be brought to Downloads screen of Browser
  'cause I'd started to download it in the Browser.
  But just Home screen is shown.

  Is this a correct behavior of OS now.?
  Or is this a sort of defect.?

  Please confirm this.

  Thank you.
  Shwan


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[android-developers] got problem while playing video in SDK 1.5 pre

[manoj]

Hi friends,

I have written a small app which plays video well.

Its working fine for some video files, for some files the app is
unable to play. I got the log as follows:

W/PlayerDriver(  542): Using generic video MIO
E/PlayerDriver(  542): Command PLAYER_PREPARE completed with an error
or info PVMFErrProcessing
E/MediaPlayer(  736): error (1, -18)
E/PlayerDriver(  542): Content is truncated.
E/MediaPlayer(  736): Error (1,-18)
D/VideoView(  736): Error: 1,-18
E/PlayerDriver(  542): Content is truncated.
W/PlayerDriver(  542): PVMFInfoErrorHandlingComplete

Can any one please help me to solve this.

Thanks,
Manoj.
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[android-developers] Re: AppWidget issues

[guruk]

Thanks, thats a real HELP,
- Roman Guy.. I like your Info, but please its not enough to know that
a bug,
would be great you all help us with Turnarounds.

Now Jeff, one Question, i did not implemented you code right now.
But does this remove still the Problem, that the broadcasts are still
firing also when there are all widgets from the homescreen deleted?

I just look at the api widget demo in 1.5
I deleted all widgets from the screen, but the broadcast still fires,
because
there are still widget listed in the list in the "appWidgetIds" Area

onUpdate(Context context, AppWidgetManager appWidgetManager,
int[] appWidgetIds)

Also where there is no on my screen

Any help for that, to reorganize the internal counter or carbage
collector?

Greets
Chris

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[android-developers] Re: startActivity from subclass - strange problem

[mscwd01]

This problem is baffling me, I cannot work out why a call to
startActivity() from the subclass of the running Activity causes this
error. If I call startActivity() from the Activity itself, not the
subclass of the Activity, it works fine.

Any ideas? I've spent too long on this problem now ;)

On May 15, 11:54 pm, mscwd01  wrote:
> Here's the complete stack trace:
>
> 05-15 23:51:58.278: ERROR/AndroidRuntime(731): Uncaught handler:
> thread main exiting due to uncaught exception
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):
> java.lang.NullPointerException
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.content.ContextWrapper.getPackageName(ContextWrapper.java:119)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.content.ComponentName.(ComponentName.java:74)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.content.Intent.(Intent.java:2093)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> org.geotact.util.MenuListFactory.menuItemClicked(MenuListFactory.java:
> 52)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> org.geotact.util.MenuListFactory.access$1(MenuListFactory.java:48)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> org.geotact.util.MenuListFactory$MenuClickListener.onItemClick
> (MenuListFactory.java:69)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.widget.AdapterView.performItemClick(AdapterView.java:283)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.widget.ListView.performItemClick(ListView.java:3132)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.widget.AbsListView$PerformClick.run(AbsListView.java:1620)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.os.Handler.handleCallback(Handler.java:587)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.os.Handler.dispatchMessage(Handler.java:92)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.os.Looper.loop(Looper.java:123)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> android.app.ActivityThread.main(ActivityThread.java:3948)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> java.lang.reflect.Method.invokeNative(Native Method)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> java.lang.reflect.Method.invoke(Method.java:521)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
> (ZygoteInit.java:782)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
> 05-15 23:51:58.340: ERROR/AndroidRuntime(731):     at
> dalvik.system.NativeStart.main(Native Method)
>
> On May 15, 6:12 pm, Dianne Hackborn  wrote:
>
> > Please include the complete stack crawl.
>
> > On Fri, May 15, 2009 at 9:14 AM, mscwd01  wrote:
>
> > > Hey,
>
> > > I have a Activity and I have a class which extends this Activity. In
> > > this subclass I call:
>
> > > startActivity(new Intent(this, CameraView.class))
>
> > > Which should start the "CameraView" Activity. However, I always get
> > > this error:
>
> > > ERROR/AndroidRuntime(876): java.lang.NullPointerException
> > > ERROR/AndroidRuntime(876):     at
> > > android.content.ContextWrapper.getPackageName(ContextWrapper.java:119)
> > > ERROR/AndroidRuntime(876):     at android.content.ComponentName.
> > > (ComponentName.java:74)
> > > ERROR/AndroidRuntime(876):     at android.content.Intent.
> > > (Intent.java:2093)
>
> > > If it makes any difference the subclass creates a ListView and when a
> > > row of the ListView is clicked it calls startActivity();
>
> > > Any help is appreciated! Thanks
>
> > --
> > Dianne Hackborn
> > Android framework engineer
> > hack...@android.com
>
> > Note: please don't send private questions to me, as I don't have time to
> > provide private support, and so won't reply to such e-mails.  All such
> > questions should be posted on public forums, where I and others can see and
> > answer them.
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[android-developers] Re: About PinyinIME in android-1.5

[moontain]

OK. Thanks all for the replies.


2009/5/13 Qcshz Ihnus 

>
> On Mon, May 11, 2009 at 10:39 AM, moontain 
> wrote:
> > Hi,
> >
> > When I get code with following repo init command to get the official
> android
> > 1.5 code, I can't find the PinyinIME project, but it is in the cupcake
> > code(-b cupcake). Why it is dropped in the official version? Is this
> because
> > license issue or something else? Thanks
> >
> > repo init -u git://android.git.kernel.org/platform/manifest.git -b
> > android-1.5
> >
>
> It is included in the manifest tagged with "android-sdk-1.5_r1", but
> not "android-1.5"
>
> >
>

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[android-developers] Unable to receive intent on sending SMS

[amer]

I want to receive an intent describing the status whether SMS sent or
failed. I have following code to send SMS:

/**
 * MainActivity is my activity class, MessageAlertReceiver is a
broadcast Receiver registered through manifest
 */
Intent intent = new Intent(MainActivity.this,
org.me.androidtest.MessageAlertReceiver.class);
PendingIntent sentntent = PendingIntent.getBroadcast
(MainActivity.this, 0, intent, 0);
SmsManager manager = SmsManager.getDefault();
manager.sendTextMessage("5556", null, "Android SMS Test", sentIntent,
null);


MessageAlertReceiver class is as follows:

public class MessageAlertReceiver extends BroadcastReceiver{

@Override
public void onReceive(Context arg0, Intent arg1) {
Log.i("MessageAlertReceiver","message recieved");
Toast.makeText(arg0, "I am message",
Toast.LENGTH_SHORT).show();
}

}

I registered this receiver in Manifest file as shown below:


Message is successfully sent and received on emulator "5556" but no
intent is received to BroadcastReceiver.
Any help


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[android-developers] Re: Animation Xml Resource and CycleInterpolator tag: FAIL

[TjerkW]

Euhm.. Then tell me why this class exists:
http://developer.android.com/reference/android/view/animation/CycleInterpolator.html

An i just follow the documentation for specifying interpolators:
http://developer.android.com/guide/topics/resources/available-resources.html#animation

By the way, i also checked this site:
http://developerlife.com/tutorials/?p=343

He speciffies interpolators with this xml attribute:
 android:interpolator="@android:anim/accelerate_interpolator"

However when searching the internet is also see the following naming:
@android:anim/ease_in_interpolator

Are the ease_in ease_out just other names for the accelerate and
decelerate interpolators?
Or is this a refactoring done in android 1.5?

By the way.. i want to use the linear interpolator in my xml like
this:
android:interpolator="@android:anim/linear_interpolator"

But then i get an error:  linear_interpolator is not public.. so
cannot use it.


So please help me out

On 14 mei, 23:35, Romain Guy  wrote:
> Cycleinterpolatordoes not exist. And it's not how you specify an
> animation'sinterpolatoranyway :)
>
>
>
> On Thu, May 14, 2009 at 2:34 PM, TjerkW  wrote:
>
> > I specified an animation resource using xml:
>
> > http://schemas.android.com/apk/res/android";>
> >         >                android:fromAlpha="0.0"
> >                android:toAlpha="1.0"
> >                android:duration="5000"
> >                android:fillAfter="true" />
> >   
> > 
>
> > Exactly as explained here:
> >http://developer.android.com/guide/topics/resources/available-resourc...
>
> > What am i doing wrong here?
> > I am getting this Exception:
>
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843): Caused by:
> > java.lang.RuntimeException: Unknown animation name: CycleInterpolator
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843):     at
> > android.view.animation.AnimationUtils.createAnimationFromXml
> > (AnimationUtils.java:117)
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843):     at
> > android.view.animation.AnimationUtils.createAnimationFromXml
> > (AnimationUtils.java:107)
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843):     at
> > android.view.animation.AnimationUtils.createAnimationFromXml
> > (AnimationUtils.java:84)
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843):     at
> > android.view.animation.AnimationUtils.loadAnimation
> > (AnimationUtils.java:64)
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843):     at
> > com.airattack.SplashScreen.onCreate(SplashScreen.java:28)
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843):     at
> > android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
> > 1123)
> > 05-14 21:19:57.081: ERROR/AndroidRuntime(843):     at
> > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
> > 2231)
>
> > (b.t.w i solved this by setting the inperpolator using javacode.. but
> > thats not the most beautifull solution)
>
> --
> 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: Android 2d Shooter Game AirAttack Follow My Blog!

[TjerkW]

Nope

On 10 mei, 05:49, Vincent Chan  wrote:
> Open Source？
>
> Vincent Chan
>
> On Sun, May 10, 2009 at 03:06, TjerkW  wrote:
>
> > Hello Everybody!
>
> > For anyone that is interested in following the development of my
> > Android Game: AirAttack,
> > i have started a blog where you can follow the development:
>
> >http://airattackandroid.wordpress.com
>
> > So if you are interested, check it out!
> > You can also follow me on twitter:
> >http://www.twitter.com/tjerkw
>
> > Greetings!
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[android-developers] Re: Removing the default interpolator for xml based animation effects for views

[TjerkW]

This problem is related to my problem:
http://groups.google.com/group/android-developers/browse_thread/thread/4b39da63e56fb7e8/d89d4ab8e4462f2f?lnk=gst&q=interpolator#d89d4ab8e4462f2f

It seams that android:interpolator="@android:anim/
linear_interpolator"  is not public...

On 22 apr, 14:35, quakeboy  wrote:
> I just had to create a new object like
>
> LinearInterpolator linint = new LinearInterpolator();
> myanimation.setInterpolator(linint)
>
> On Apr 9, 7:33 pm, quakeboy  wrote:
>
> > When ever I try to animate a view using a simple xml based animation,
> > it seems to have defaultinterpolatorset of some kind as the motion
> > is not truly linear.
>
> > Is there a way to set the default animationinterpolatorto linear and
> > remove the lag in the start/end of the animation.
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[android-developers] Re: AppWidget issues

[guruk]

thanks

but what is this "extras.getInt"  when I copy your code "extras" is
not defined

maybe you have a short workaround for that:

@Override
public void onUpdate(Context context, AppWidgetManager
appWidgetManager,
int[] appWidgetIds) {
   //bellow I just get my data, i dont know how to get
them in UpdateService
appWidgetIds2=appWidgetIds.clone();
appWidgetManager2=appWidgetManager;
context2=context;

   context.startService(new Intent(context, 
UpdateService.class));
}


static void updateAppWidget(Context context, AppWidgetManager
appWidgetManager,
int appWidgetId, String titlePrefix) {
//here is usualy my Update Code

}

@Override
public void onReceive(Context context, Intent intent) {
final String action = intent.getAction();
if (AppWidgetManager.ACTION_APPWIDGET_DELETED.equals(action)) {
final int appWidgetId = extras.getInt
(AppWidgetManager.EXTRA_APPWIDGET_ID,
AppWidgetManager.INVALID_APPWIDGET_ID);
if (appWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
this.onDeleted(context, new int[] { appWidgetId });
}
} else {
super.onReceive(context, intent);
}
}

public static class UpdateService extends Service {
@Override
public void onStart(Intent intent, int startId) {
final int N = appWidgetIds2.length;
for (int i = 0; i < N; i++) {
appWidgetId = appWidgetIds2[i];
String titlePrefix = setwidgetuser.loadTitlePref
(context2,appWidgetId);
updateAppWidget(context2, appWidgetManager2, 
appWidgetId,
titlePrefix);
}
Log.d("MYDAY-WIDGET", "Updates DONE---");
}






On Apr 23, 9:02 pm, Jeff Sharkey  wrote:
> So just a heads up that we won't be able to fix the onDeleted() bug
> for the 1.5 SDK.  Here is a quick workaround that you can patch
> against your class that extends AppWidgetProvider to correctly catch
> and handle the onDeleted() event.
>
> @Override
> public void onReceive(Context context, Intent intent) {
>     final String action = intent.getAction();
>     if (AppWidgetManager.ACTION_APPWIDGET_DELETED.equals(action)) {
>         final int appWidgetId = extras.getInt
> (AppWidgetManager.EXTRA_APPWIDGET_ID,
>                 AppWidgetManager.INVALID_APPWIDGET_ID);
>         if (appWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
>             this.onDeleted(context, new int[] { appWidgetId });
>         }
>     } else {
>         super.onReceive(context, intent);
>     }
>
> }
>
> j
>
> On Apr 20, 4:43 pm, Jeff Sharkey  wrote:> > 
> In onActivityResult(), the cancellation is checked for request
> > > code REQUEST_PICK_APPWIDGET whereas it should be checking
> > > for REQUEST_CREATE_APPWIDGET.
>
> > Oops, you're right, thanks for catching that.  For the example widgets
> > I've been writing that use configuration steps, I've been keeping an
> > internal CONFIGURED flag which I use to skip updates.  Because I was
> > skipping non-configured widget updates, I never noticed this myself.
> > (I also used this flag to skip the first update before the
> > configuration step has been completed.)
>
> > Also, a quick update on the fixes: most of them will be delayed until
> > the next platform release because the device-bound code is already
> > frozen.  We could fix it for the SDK, but it would be bad to have
> > different behavior between the two.  We definitely have bugs filed for
> > these, and they will be fixed.
>
> > Thanks for digging in and finding them.  :)
>
> > --
> > Jeff Sharkey
> > jshar...@google.com
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[android-developers] Re: AppWidget issues

[guruk]

ok.. i am  a bit further (extras = Bundle extras = intent.getExtras
();) :)

but as i understood, So i just can handle when a widget come deleted.
But that doesnt change anything in the fact, that the internal
int[] appWidgetIds
still list them all. Could I delete the deleted Widget from that List
Or do I have now my own extra table with the active installed
Widgets??

-- to keep it simple: How can i get a "functional" List of the active
(on Homescreen)
installed Widgets from my App.??

Thanks
Chris
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[android-developers] How to make second DDMS work on the PC which already running a DDMS?

[gan]

Hi:

Not sure if anyone has same problem:

When one person debugging android application on a PC,
emulator-5554 <===>  DDMS A <===>  Eclipse A
can communicate well.

When the second person want to debug application on another emulator
on the same PC
emulator-5556 <===> DDMS B <> Eclipse B

The DDMS B can't communicate to emulator-5556 rightly.
Seems emulator-5554 and emulator-5556 both controlled by DDMS A

How to resolve this problem?

Thanks
gan
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[android-developers] Showing travel path which will mach the real road on map.

[jagtap.jj]

 In the application gps points(lat, lon) are collected while device is
moving.
I am showing them  as travel path on map with overlays.

" Now the problem is when showing the path between the two points
which are at two road cross, it does not show path exactly on road, if
the distance between two point is large even inaccurate path comes,
not exactly comes on real road."
  What is solution for this since navigation package "googlenav" has
been deprecated since sdk .9. Which might have been solution for this.

 Is there any way to overcome this issue. Showing travel path which
will mach the real road on map.

Thank you
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[android-developers] How do we get the hardware id?

[jade]

I've looked through a lot of the Android code and I can't find a
method to get the hardware id of the device where our app is
installed. How do we access it from our apps?

Thanks,

Jade
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[android-developers] Re: How do we get the hardware id?

[Mark Murphy]

> I've looked through a lot of the Android code and I can't find a
> method to get the hardware id of the device where our app is
> installed. How do we access it from our apps?

Try getDeviceId() in TelephonyManager:

http://developer.android.com/reference/android/telephony/TelephonyManager.html

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com
_The Busy Coder's Guide to Android Development_ Version 2.0 Available!



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[android-developers] Frame-by-frame animation issue

[steve_macleod]

Hi,
I am attempting to animate an ImageView using frame-by-frame
animation. I am using the following code:

ImageView pacImageV = (ImageView) findViewById(R.id.pacAnim);
pacImageV.setBackgroundResource(R.anim.pacanim);
pacManCharAnim = (AnimationDrawable) pacImageV.getBackground();


*



http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">









 


 





*


http://schemas.android.com/apk/res/
android"
android:oneshot="true">


*


Logcat shows a null pointer exception for the
pacImageV.setBackgroundResource(R.anim.pacanim) line.
Perhaps I am following the example incorrectly. I am using the 1.5
sdk. Can anyone assist with this?

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[android-developers] Re: startActivity from subclass - strange problem

[Dianne Hackborn]

How can I help you if I have no idea what your code is doing?  It might help
to see the lines of the code in the exception.  I certainly can't see how
this has anything to do with being in a subclass -- like I said, you are
calling this on a Context that isn't initialized, such as what would happen
if you call on an Activity before its onCreate() is called.

On Sat, May 16, 2009 at 3:34 AM, mscwd01  wrote:

>
> This problem is baffling me, I cannot work out why a call to
> startActivity() from the subclass of the running Activity causes this
> error. If I call startActivity() from the Activity itself, not the
> subclass of the Activity, it works fine.
>
> Any ideas? I've spent too long on this problem now ;)
>
> On May 15, 11:54 pm, mscwd01  wrote:
> > Here's the complete stack trace:
> >
> > 05-15 23:51:58.278: ERROR/AndroidRuntime(731): Uncaught handler:
> > thread main exiting due to uncaught exception
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731):
> > java.lang.NullPointerException
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.content.ContextWrapper.getPackageName(ContextWrapper.java:119)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.content.ComponentName.(ComponentName.java:74)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.content.Intent.(Intent.java:2093)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > org.geotact.util.MenuListFactory.menuItemClicked(MenuListFactory.java:
> > 52)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > org.geotact.util.MenuListFactory.access$1(MenuListFactory.java:48)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > org.geotact.util.MenuListFactory$MenuClickListener.onItemClick
> > (MenuListFactory.java:69)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.widget.AdapterView.performItemClick(AdapterView.java:283)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.widget.ListView.performItemClick(ListView.java:3132)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.widget.AbsListView$PerformClick.run(AbsListView.java:1620)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.os.Handler.handleCallback(Handler.java:587)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.os.Handler.dispatchMessage(Handler.java:92)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.os.Looper.loop(Looper.java:123)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > android.app.ActivityThread.main(ActivityThread.java:3948)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > java.lang.reflect.Method.invokeNative(Native Method)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > java.lang.reflect.Method.invoke(Method.java:521)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
> > (ZygoteInit.java:782)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
> > 05-15 23:51:58.340: ERROR/AndroidRuntime(731): at
> > dalvik.system.NativeStart.main(Native Method)
> >
> > On May 15, 6:12 pm, Dianne Hackborn  wrote:
> >
> > > Please include the complete stack crawl.
> >
> > > On Fri, May 15, 2009 at 9:14 AM, mscwd01  wrote:
> >
> > > > Hey,
> >
> > > > I have a Activity and I have a class which extends this Activity. In
> > > > this subclass I call:
> >
> > > > startActivity(new Intent(this, CameraView.class))
> >
> > > > Which should start the "CameraView" Activity. However, I always get
> > > > this error:
> >
> > > > ERROR/AndroidRuntime(876): java.lang.NullPointerException
> > > > ERROR/AndroidRuntime(876): at
> > > >
> android.content.ContextWrapper.getPackageName(ContextWrapper.java:119)
> > > > ERROR/AndroidRuntime(876): at
> android.content.ComponentName.
> > > > (ComponentName.java:74)
> > > > ERROR/AndroidRuntime(876): at android.content.Intent.
> > > > (Intent.java:2093)
> >
> > > > If it makes any difference the subclass creates a ListView and when a
> > > > row of the ListView is clicked it calls startActivity();
> >
> > > > Any help is appreciated! Thanks
> >
> > > --
> > > Dianne Hackborn
> > > Android framework engineer
> > > hack...@android.com
> >
> > > Note: please don't send private questions to me, as I don't have time
> to
> > > provide private support, and so won't reply to such e-mails.  All such
> > > questions should be posted on public forums, where I and others can see
> and
> > > answer them.
> >
>


-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

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

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[android-developers] The cell line color of GridView

[awwa]

I'm trying to set the cell line color of GridView.
But I can't find the option from reference of GridView.
Is there any ideas to specify the cell line color of GridView?
Thank you.
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[android-developers] Re: Uploading an image in a multipart message - sample code

[Wouter]

Hey!

Thank you very much for sharing this great code!
It helped me a lot!

But I have on problem! I have created a ruby on rails webapp where I
want to upload my image.
On the website I can upload a image without a problem but when I want
to upload the image with Android, the image cannot be uploaded for one
reasen (but I don't know which)!
I make a post request on the server (it passes all the right
paramaters en the uploaded_data from the photo) but it won't save my
photo in the database or upload it on my website..

Do i have to do something special with the website so I can upload an
image from android to my website (server)?

Thank you,

Wouter
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[android-developers] Re: AppWidget issues

[guruk]

:) now step by step i come closer.

I can catch when a widget come deleted
but still the phantom widgets are in the appWidgetIds listed

Is there any way to delete this phantom widgets from my list
or get a working list of the active installed widgets?

or is the only way to make my own list of created and deleted
widgets?

thanks
chris

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[android-developers] Re: The cell line color of GridView

[Romain Guy]

No :)

On Sat, May 16, 2009 at 9:55 AM, awwa  wrote:
>
> I'm trying to set the cell line color of GridView.
> But I can't find the option from reference of GridView.
> Is there any ideas to specify the cell line color of GridView?
> Thank you.
> >
>



-- 
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: Animation Xml Resource and CycleInterpolator tag: FAIL

[Romain Guy]

> Euhm.. Then tell me why this class exists:
> http://developer.android.com/reference/android/view/animation/CycleInterpolator.html

The class exists yes, but not its equivalent XML tag.

> An i just follow the documentation for specifying interpolators:
> http://developer.android.com/guide/topics/resources/available-resources.html#animation

I just read this documentation, it's wrong and very outdated.

> However when searching the internet is also see the following naming:
> @android:anim/ease_in_interpolator

This comes from a very old version of Android, *before* 1.0.

> By the way.. i want to use the linear interpolator in my xml like
> this:
> android:interpolator="@android:anim/linear_interpolator"

Please file a feature request at http://b.android.com.

-- 
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] AppWidgets: Dynamic value for updatePeriodMillis?

[Michael Elsdörfer]

The developer blog suggests that one might ask the user for a custom
widget update interval:

"Consider updating as infrequently as possible, or letting your users
pick a custom update frequency. "
http://android-developers.blogspot.com/2009/04/introducing-home-screen-widgets-and.html

It's not quite clear to me how one would do so. The
android:updatePeriodMillis attribute is statically defined the the xml
resource, and can't be changed, no?

And related, what about minHeight and minWidth? Is it possible to let
the use choose a size during configuration? From what I understand,
the configuration dialog is only called once the widget views have
already been requested once, so I am guessing not?

Michael
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[android-developers] Re: AppWidgets: Dynamic value for updatePeriodMillis?

[Tom Gibara]

Letting the user select a frequency can be done by not specifying
an updatePeriodMillis for the widget, but instead registering a broadcast
receiver with the AlarmManager that pushes updates through the
AppWidgetManager.
It's not possible to change the size of a widget from that defined in its
xml info file. The only option here is to offer the user multiple widgets of
differing sizes.

Tom.

2009/5/16 Michael Elsdörfer 

>
> The developer blog suggests that one might ask the user for a custom
> widget update interval:
>
> "Consider updating as infrequently as possible, or letting your users
> pick a custom update frequency. "
>
> http://android-developers.blogspot.com/2009/04/introducing-home-screen-widgets-and.html
>
> It's not quite clear to me how one would do so. The
> android:updatePeriodMillis attribute is statically defined the the xml
> resource, and can't be changed, no?
>
> And related, what about minHeight and minWidth? Is it possible to let
> the use choose a size during configuration? From what I understand,
> the configuration dialog is only called once the widget views have
> already been requested once, so I am guessing not?
>
> Michael
> >
>

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[android-developers] Re: Animation Xml Resource and CycleInterpolator tag: FAIL

[TjerkW]

Thanks for the info,
figured it out myself by now :-)

Nice to see you working on android, i followed your weblog a time ago
(a year or so) about
Swing and cool UI stuff (i think you worked @ sun then)!

Greetings,
Tjerk


On 16 mei, 20:44, Romain Guy  wrote:
> > Euhm.. Then tell me why this class exists:
> >http://developer.android.com/reference/android/view/animation/CycleIn...
>
> The class exists yes, but not its equivalent XML tag.
>
> > An i just follow the documentation for specifying interpolators:
> >http://developer.android.com/guide/topics/resources/available-resourc...
>
> I just read this documentation, it's wrong and very outdated.
>
> > However when searching the internet is also see the following naming:
> > @android:anim/ease_in_interpolator
>
> This comes from a very old version of Android, *before* 1.0.
>
> > By the way.. i want to use the linear interpolator in my xml like
> > this:
> > android:interpolator="@android:anim/linear_interpolator"
>
> Please file a feature request athttp://b.android.com.
>
> --
> 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: AppWidget issues

[Tom Gibara]

There are basically two ways to end up with phantom widgets being supplied
to your WidgetProvider.
In the first instance, its because the user chose to add a widget, but then
cancelled its configuration. To partially overcome this problem, you can
keep a list of all the widgets you know have been configured and not deleted
(or something functionally equivalent), and then ignore updates for widgets
not on that list.

In the second instance, widgets that have been removed by the user continue
to be supplied until a new widget from the same provider is added. There's
no way of detecting that this is occurring - there's no workaround*, mainly
because the framework is doing its job and is properly insulating the widget
provider from the widget host.

*One utterly evil workaround that just entered my head as I typed that
sentence could be to include an ImageView with a source that pointed back to
a content provider in your application. Absence of a requests to the content
provider while the phone is powered could be used to infer that the widget
is phantom. This cure is almost certainly worse than the disease.

Tom.

2009/5/16 guruk 

>
> :) now step by step i come closer.
>
> I can catch when a widget come deleted
> but still the phantom widgets are in the appWidgetIds listed
>
> Is there any way to delete this phantom widgets from my list
> or get a working list of the active installed widgets?
>
> or is the only way to make my own list of created and deleted
> widgets?
>
> thanks
> chris
>
> >
>

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[android-developers] Re: 1.5 ListView disabled items

[Alexey Volovoy]

No problem, i got to tell you it means a lot that you guys responding
to the questions. Thanks. See you at I/O.

On May 15, 5:59 pm, Romain Guy  wrote:
> Sorry for that :(
>
>
>
> On Fri, May 15, 2009 at 3:21 PM, Alexey Volovoy  wrote:
>
> > Romain, thanks for the explanation, the name enable/disable is
> > definitely misleading. I used it for dynamic content ( ads :) ) if i
> > had content i enabled the item if not disabled it. I'll make a change
> > to make it on the view level.
>
> > On May 15, 3:12 pm, Romain Guy  wrote:
> >> Disabled items are badly named. They are supposed to act as separators
> >> (for instance, that's who the group names are implemented in the
> >> Settings pages.) If you don't want the user to click the item, you
> >> should disable the view itself. If you look at the Settings page
> >> you'll see why not drawing the dividers make sense for separators.
>
> >> On Fri, May 15, 2009 at 12:19 PM, Alexey Volovoy  
> >> wrote:
>
> >> > Ok thanks for the answer. Although i must say it really does look ugly
> >> > if the item happen to be in the middle of the list.
>
> >> > On May 15, 12:02 pm, Romain Guy  wrote:
> >> >> Yes, it is intentional.
>
> >> >> On Fri, May 15, 2009 at 9:02 AM, Alexey  wrote:
>
> >> >> > Hi all , i've noticed after i've switched to 1.5 that if ListView item
> >> >> > is not enabled the divider(s) for this item are not rendering. Is this
> >> >> > intentional ?
>
> >> >> --
> >> >> 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
>
> >> --
> >> 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
>
> --
> 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: Frame-by-frame animation issue

[steve_macleod]

OK, I have been looking into this some more, and it seems that the
reference to my ImageView is null.
My code is organised as follows:

Activity onCreate sets an onClick event
when the onClick event is activated, setContentView(layout_01) is
executed (this is the xml file which contains the ImageView) -  as
part of this xml file, a class which extends SurfaceView is inflated.
onCreate of this SurfaceView creates a thread (which is in inner
class) - that thread attempts to use the ImageView via findViewById,
which returns null.


Am I out-of-scope in attempting to reference the ImageView like this?
If so, how should I reference it?


Thanks,




On May 16, 4:38 pm, steve_macleod  wrote:
> Hi,
> I am attempting to animate an ImageView using frame-by-frame
> animation. I am using the following code:
>
> ImageView pacImageV = (ImageView) findViewById(R.id.pacAnim);
> pacImageV.setBackgroundResource(R.anim.pacanim);
> pacManCharAnim = (AnimationDrawable) pacImageV.getBackground();
>
> *
>
> 
> http://schemas.android.com/apk/res/
> android"
>     android:layout_width="fill_parent"
>     android:layout_height="fill_parent">
>
>            android:id="@+id/pacman_main_view"
>       android:layout_width="fill_parent"
>       android:layout_height="fill_parent"/>
>
>              android:layout_width="fill_parent"
>         android:layout_height="fill_parent" >
>
>                    android:id="@+id/gamescreen_txt"
>                   android:text="@string/hello"
>                   android:visibility="visible"
>           android:layout_width="wrap_content"
>           android:layout_height="wrap_content"
>           android:layout_centerInParent="true"
>           android:gravity="center_horizontal"
>           android:textColor="#88ff"
>           android:textSize="24sp"
>           android:paddingTop="400px"/>
>      
>
>               android:id="@+id/pacAnim"
>         android:layout_width="20px"
>         android:layout_height="20px"
>         android:scaleType="center"
>         android:src="@drawable/pac01"/>
>
> 
>
> *
>
> http://schemas.android.com/apk/res/
> android"
>     android:oneshot="true">
>     
>     
> 
>
> *
>
> Logcat shows a null pointer exception for the
> pacImageV.setBackgroundResource(R.anim.pacanim) line.
> Perhaps I am following the example incorrectly. I am using the 1.5
> sdk. Can anyone assist with this?
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[android-developers] Re: Animation Xml Resource and CycleInterpolator tag: FAIL

[Romain Guy]

Btw, in the meantime you can set any interpolator you want using Java
code. I know it's not as nice as XML, but it helps. Also, you can
create your own linear_interpolator.xml in your application's res/anim
directory. You can copy this file:
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/res/res/anim/linear_interpolator.xml;h=70bbeccad52d561de8502df1b1e0ae001d27935c;hb=master

On Sat, May 16, 2009 at 12:12 PM, TjerkW  wrote:
>
> Thanks for the info,
> figured it out myself by now :-)
>
> Nice to see you working on android, i followed your weblog a time ago
> (a year or so) about
> Swing and cool UI stuff (i think you worked @ sun then)!
>
> Greetings,
> Tjerk
>
>
> On 16 mei, 20:44, Romain Guy  wrote:
>> > Euhm.. Then tell me why this class exists:
>> >http://developer.android.com/reference/android/view/animation/CycleIn...
>>
>> The class exists yes, but not its equivalent XML tag.
>>
>> > An i just follow the documentation for specifying interpolators:
>> >http://developer.android.com/guide/topics/resources/available-resourc...
>>
>> I just read this documentation, it's wrong and very outdated.
>>
>> > However when searching the internet is also see the following naming:
>> > @android:anim/ease_in_interpolator
>>
>> This comes from a very old version of Android, *before* 1.0.
>>
>> > By the way.. i want to use the linear interpolator in my xml like
>> > this:
>> > android:interpolator="@android:anim/linear_interpolator"
>>
>> Please file a feature request athttp://b.android.com.
>>
>> --
>> 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
> >
>



-- 
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] LogCat problem with two emulators open

[Ricardo]

Hi all,

I´ve created two AVD´s to test my application.

So I have two emulators running in port 5554 and 5556.

But the LogCat view shows the messages from both emulators. Even if
you select just the process you desire in the Devices View, the LogCat
still shows both messages..

is it a bug ?

thank you
Ricardo
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[android-developers] Re: NullPointerException : String imageFileName = myFile.imageFileName.toString(); when imageFileName is null

[chrispix]

Actually it did work prior to 1.5, it appears it has been fixed. You
should give it a
whirl! Thanks for the heads up on that.. Trying to make the migration
from .NET to
Java and some things that appeared like they would work apparently
have changed
some.

Thanks again!

Chris

On May 16, 1:02 am, Romain Guy  wrote:
> It couldn't have been working before 1.5. The only way to safely
> convert an object to a String without a NullPointerException is to use
> a StringBuilder/StringBuffer or use a String concatenation:
>
> String imageFileName = "" + myFile.imageFileName;
>
> Or better yet, explicitly check for null :)
>
> On Fri, May 15, 2009 at 10:10 PM,chrispix wrote:
>
> > if the value of imageFileName is null, why can I not change null into
> > a string? It was working before 1.5.
> > String imageFileName = myFile.imageFileName.toString();
>
> > This gives me the a NullPointerException Error.
>
> --
> 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: problem when debugging android application with eclipse

[Raphael]

Are you talking about the DDMS perspective or the standalone DDMS?

If you use eclipse, do not use the standalone DDMS program, use the
DDMS perspective from within Eclipse.
If you do that you do not need to manually select the program in the
DDMS process list, the Eclipse plugin can automatically stop at
breakpoints that you set in Eclipse. Just make sure you start your
session using one of the Run > Debug option (if you select Run > Run,
it won't stop on breakpoints.)

R/

On Thu, May 14, 2009 at 10:15 PM, Nio  wrote:
>
> Hi there,
> I am trying to debug android source code with ecliplse. And I can see
> that eclipse has connect to emulator via ddms. And I can see the log
> coming out from eclipse, but when I select an process in DDMS, and
> trying to debug the process, process can't stop on the breakpoint I
> have set.
>
> I think there might be some thing incorrect somewhere. Can anybody
> give some advice?
> Thanks.
>
> Nio
> >
>

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[android-developers] Re: Installing the USB driver for HTC Magic on Vista

[Raphael]

Once again: the ability to mount the SD card as a drive as nothing to
do with debugging over ADB or requesting the ADB driver.

The only thing that matters for ADB is whether you enabled Home >
Settings > Applications > Development > USB debugging. Did you?

R/

On Fri, May 15, 2009 at 5:26 AM, cberger  wrote:
>
>
> On May 14, 5:49 pm, Raphael  wrote:
>> - If you want to debug with adb, ant or Eclipse, you need to use the
>> USB driver that comes with your SDK. You need to enable debugging on
>> the device first in the settings. 
>> Seehttp://d.android.com/guide/developing/device.html#setting-up
>>
>
> Does this work ?
> Mounting sdcard works ok for me, but I cannot install usb driver for
> adb
> And instructions on android developer site only talk about G1, not the
> magic. The driver infos may have to be updated with the HTC Magic
> device id ?
>
> Anyway, just like initial poster, windows (XP) does not prompt me
> about a new device. It installed a generic drive (active even when not
> mounted).
> >
>

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[android-developers] Re: Problem creating a resource in eclipse

[Raphael]

Oops, looks like the menud is not declared correctly. I filed
http://b.android.com/2687 for it.
In the mean time, you can achieve the same by using the "New Android
XML File" icon in the toolbar.

R/

On Fri, May 15, 2009 at 10:29 PM, Makeable  wrote:
>
> I am trying to create a resource in eclipse by right clicking the
> project -> Android Tools -> New Resource File.
> It then comes up with the error "The chosen operation is not currently
> available". As such, I am having to create them manually.
>
> Is this a feature that is not yet implemented, or is it a bug in my
> installation?
>
> Kind Regards,
>
> Matt

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[android-developers] Question regarding detecting view for touch event.

[Lewis]

Hi folks.

I have two adjacent imagebuttons, I assign a custom OnTouchListener()
to both of them. When a touch event occurs the OnTouchListener returns
the view on which the touch event took place. My problem is that when
a user touches one imagebutton then moves to another imagebutton, the
OnTouchListener still returns the View where the ACTION_DOWN event
took place. Anyone know how to return the view of the currently
touched item?
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[android-developers] Re: Problem creating a resource in eclipse

[Matt Williams]

I hadn't even noticed the button was there!

Thank you kindly :)

On May 16, 11:04 pm, Raphael  wrote:
> Oops, looks like the menud is not declared correctly. I 
> filedhttp://b.android.com/2687for it.
> In the mean time, you can achieve the same by using the "New Android
> XML File" icon in the toolbar.
>
> R/
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[android-developers] Widgets - use (any) subclassed Views?

[JP]

I've started building a Widget for an app that is mostly map centric,
i.e. consists of a screen-filling subclassed MapView, Overlay and so
forth. The relevant information that is displayed by the map overlay
actually fits into a Widget that uses one of the standard sizes, so it
would make sense to use the subclassed MapView and all it entails
inside the Widget (in the spirit of polymorphism).
Looking at Google's sample code, it seems the Views that can be
displayed in Widgets are limited to just a few Views (I've seen
TextView and ImageView)? I suppose I could live with that (although it
entails duplication), but the real thing would be using the subclassed
MapView. I tried that out, but when loading the Widget, I get a class
not found exception. Is there a way to use a subclassed View in a
Widget?


Below the sanitized layout and the LogCat dump:

<---layout --->



http://schemas.android.com/apk/res/
android"
android:id="@+id/widget"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:focusable="true"
style="@style/WidgetBackground">

   

<--crash
-->

05-17 00:09:58.162: WARN/AppWidgetHostView(611):
android.view.InflateException: Binary XML file line #18: Error
inflating class com.google.android.maps.MyMapView
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:575)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.view.LayoutInflater.rInflate(LayoutInflater.java:617)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.view.LayoutInflater.inflate(LayoutInflater.java:407)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.view.LayoutInflater.inflate(LayoutInflater.java:320)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.widget.RemoteViews.apply(RemoteViews.java:830)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.appwidget.AppWidgetHostView.updateAppWidget
(AppWidgetHostView.java:167)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.appwidget.AppWidgetHost.createView(AppWidgetHost.java:218)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
com.android.launcher.Launcher.completeAddAppWidget(Launcher.java:653)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
com.android.launcher.Launcher.onActivityResult(Launcher.java:335)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
com.android.launcher.Launcher.addAppWidget(Launcher.java:957)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
com.android.launcher.Launcher.onActivityResult(Launcher.java:332)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.app.Activity.dispatchActivityResult(Activity.java:3595)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.app.ActivityThread.deliverResults(ActivityThread.java:3001)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.app.ActivityThread.handleSendResult(ActivityThread.java:3047)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.app.ActivityThread.access$2300(ActivityThread.java:112)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1721)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.os.Handler.dispatchMessage(Handler.java:99)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.os.Looper.loop(Looper.java:123)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.app.ActivityThread.main(ActivityThread.java:3948)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
java.lang.reflect.Method.invokeNative(Native Method)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
java.lang.reflect.Method.invoke(Method.java:521)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
(ZygoteInit.java:782)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
dalvik.system.NativeStart.main(Native Method)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): Caused by:
java.lang.ClassNotFoundException: com.google.android.maps.MyMapView in
loader dalvik.system.pathclassloa...@400190f8
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
java.lang.ClassLoader.loadClass(ClassLoader.java:573)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
java.lang.ClassLoader.loadClass(ClassLoader.java:532)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.view.LayoutInflater.createView(LayoutInflater.java:465)
05-17 00:09:58.162: WARN/AppWidgetHostView(611): at
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:564)


--~--~-

[android-developers] Re: Question regarding detecting view for touch event.

[Lewis]

I suppose a simpler way of putting this is "how can identify which
View objects a user passes through in a single motion"
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[android-developers] Re: Question regarding detecting view for touch event.

[Dianne Hackborn]

You can't directly, this is how event dispatching in the hierarchy works
(the view under the down event remains the target for the remainder of the
motion).  You might be able to do something with some custom dispatching
code in the layout containing them, but exactly what you do will depend a
lot on the behavior you want (do you want the other image view to become
pressed when the user drags over to it?  just to be able to find out where
the release happened but leave the original one presssed?  something else?)

On Sat, May 16, 2009 at 5:43 PM, Lewis wrote:

>
> I suppose a simpler way of putting this is "how can identify which
> View objects a user passes through in a single motion"
> >
>


-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

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

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[android-developers] Re: NullPointerException : String imageFileName = myFile.imageFileName.toString(); when imageFileName is null

[Dianne Hackborn]

Seriously, this never ever worked:

String imageFileName;
String theString = imageFileName.toString().

Calling toString() on a null object has always and will always result in a
NullPointerException.

On Sat, May 16, 2009 at 2:41 PM, chrispix  wrote:

>
> Actually it did work prior to 1.5, it appears it has been fixed. You
> should give it a
> whirl! Thanks for the heads up on that.. Trying to make the migration
> from .NET to
> Java and some things that appeared like they would work apparently
> have changed
> some.
>
> Thanks again!
>
> Chris
>
> On May 16, 1:02 am, Romain Guy  wrote:
> > It couldn't have been working before 1.5. The only way to safely
> > convert an object to a String without a NullPointerException is to use
> > a StringBuilder/StringBuffer or use a String concatenation:
> >
> > String imageFileName = "" + myFile.imageFileName;
> >
> > Or better yet, explicitly check for null :)
> >
> > On Fri, May 15, 2009 at 10:10 PM,chrispix wrote:
> >
> > > if the value of imageFileName is null, why can I not change null into
> > > a string? It was working before 1.5.
> > > String imageFileName = myFile.imageFileName.toString();
> >
> > > This gives me the a NullPointerException Error.
> >
> > --
> > 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
> >
>


-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

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

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[android-developers] Re: Frame-by-frame animation issue

[Dianne Hackborn]

You probably shouldn't be doing this at all.  Certainly, you shouldn't be
touching the view hierarchy from another thread.  I would expect what you
are saying to actually work (and that you would get much more subtle
errors), but it's hard to say without seeing the code and considering that
there is a thread there running independently of the view hierarchy it is
touching.

On Sat, May 16, 2009 at 12:29 PM, steve_macleod
wrote:

>
> OK, I have been looking into this some more, and it seems that the
> reference to my ImageView is null.
> My code is organised as follows:
>
> Activity onCreate sets an onClick event
> when the onClick event is activated, setContentView(layout_01) is
> executed (this is the xml file which contains the ImageView) -  as
> part of this xml file, a class which extends SurfaceView is inflated.
> onCreate of this SurfaceView creates a thread (which is in inner
> class) - that thread attempts to use the ImageView via findViewById,
> which returns null.
>
>
> Am I out-of-scope in attempting to reference the ImageView like this?
> If so, how should I reference it?
>
>
> Thanks,
>
>
>
>
> On May 16, 4:38 pm, steve_macleod  wrote:
> > Hi,
> > I am attempting to animate an ImageView using frame-by-frame
> > animation. I am using the following code:
> >
> > ImageView pacImageV = (ImageView) findViewById(R.id.pacAnim);
> > pacImageV.setBackgroundResource(R.anim.pacanim);
> > pacManCharAnim = (AnimationDrawable) pacImageV.getBackground();
> >
> > *
> >
> > 
> > http://schemas.android.com/apk/res/
> > android"
> > android:layout_width="fill_parent"
> > android:layout_height="fill_parent">
> >
> >  >   android:id="@+id/pacman_main_view"
> >   android:layout_width="fill_parent"
> >   android:layout_height="fill_parent"/>
> >
> >  > android:layout_width="fill_parent"
> > android:layout_height="fill_parent" >
> >
> >  >   android:id="@+id/gamescreen_txt"
> >   android:text="@string/hello"
> >   android:visibility="visible"
> >   android:layout_width="wrap_content"
> >   android:layout_height="wrap_content"
> >   android:layout_centerInParent="true"
> >   android:gravity="center_horizontal"
> >   android:textColor="#88ff"
> >   android:textSize="24sp"
> >   android:paddingTop="400px"/>
> >  
> >
> >   > android:id="@+id/pacAnim"
> > android:layout_width="20px"
> > android:layout_height="20px"
> > android:scaleType="center"
> > android:src="@drawable/pac01"/>
> >
> > 
> >
> > *
> >
> > http://schemas.android.com/apk/res/
> > android"
> > android:oneshot="true">
> >  >
> >  >
> > 
> >
> > *
> >
> > Logcat shows a null pointer exception for the
> > pacImageV.setBackgroundResource(R.anim.pacanim) line.
> > Perhaps I am following the example incorrectly. I am using the 1.5
> > sdk. Can anyone assist with this?
> >
>


-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

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

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[android-developers] Re: Widgets - use (any) subclassed Views?

[Jeff Sharkey]

Right, there is a specific list of framework views that can be used
when building widgets:

http://groups.google.com/group/android-developers/msg/a5247467151f5e3a

And subclasses of those views aren't allowed, since you could include
any arbitrary code in your subclass.  (Because the widget's view tree
lives in Launcher, the layout and drawing code is executed by the
Launcher process.)

Also, since Launcher doesn't request the Maps library in its manifest,
it wouldn't know how to inflate a MapView.

j

On Sat, May 16, 2009 at 5:42 PM, JP  wrote:
>
> I've started building a Widget for an app that is mostly map centric,
> i.e. consists of a screen-filling subclassed MapView, Overlay and so
> forth. The relevant information that is displayed by the map overlay
> actually fits into a Widget that uses one of the standard sizes, so it
> would make sense to use the subclassed MapView and all it entails
> inside the Widget (in the spirit of polymorphism).
> Looking at Google's sample code, it seems the Views that can be
> displayed in Widgets are limited to just a few Views (I've seen
> TextView and ImageView)? I suppose I could live with that (although it
> entails duplication), but the real thing would be using the subclassed
> MapView. I tried that out, but when loading the Widget, I get a class
> not found exception. Is there a way to use a subclassed View in a
> Widget?
>
>
> Below the sanitized layout and the LogCat dump:
>
> <---layout --->
>
> 
>
> http://schemas.android.com/apk/res/
> android"
>    android:id="@+id/widget"
>    android:layout_width="fill_parent"
>    android:layout_height="wrap_content"
>    android:focusable="true"
>    style="@style/WidgetBackground">
>
>           android:id="@+id/mapview"
>        android:layout_width="fill_parent"
>        android:layout_height="fill_parent"
>        android:enabled="true"
>        android:clickable="true"
>        android:apiKey="myKey.oi878f8w88OOiu0fu0."
>        />
>
> <--crash
> -->
>
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):
> android.view.InflateException: Binary XML file line #18: Error
> inflating class com.google.android.maps.MyMapView
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:575)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.view.LayoutInflater.rInflate(LayoutInflater.java:617)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.view.LayoutInflater.inflate(LayoutInflater.java:407)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.view.LayoutInflater.inflate(LayoutInflater.java:320)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.widget.RemoteViews.apply(RemoteViews.java:830)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.appwidget.AppWidgetHostView.updateAppWidget
> (AppWidgetHostView.java:167)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.appwidget.AppWidgetHost.createView(AppWidgetHost.java:218)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> com.android.launcher.Launcher.completeAddAppWidget(Launcher.java:653)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> com.android.launcher.Launcher.onActivityResult(Launcher.java:335)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> com.android.launcher.Launcher.addAppWidget(Launcher.java:957)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> com.android.launcher.Launcher.onActivityResult(Launcher.java:332)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.app.Activity.dispatchActivityResult(Activity.java:3595)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.app.ActivityThread.deliverResults(ActivityThread.java:3001)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.app.ActivityThread.handleSendResult(ActivityThread.java:3047)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.app.ActivityThread.access$2300(ActivityThread.java:112)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.app.ActivityThread$H.handleMessage(ActivityThread.java:1721)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.os.Handler.dispatchMessage(Handler.java:99)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.os.Looper.loop(Looper.java:123)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> android.app.ActivityThread.main(ActivityThread.java:3948)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> java.lang.reflect.Method.invokeNative(Native Method)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> java.lang.reflect.Method.invoke(Method.java:521)
> 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
> (ZygoteInit.java:782)
> 05-17 00:09:58.162: WARN/AppWidget

[android-developers] Re: Widgets - use (any) subclassed Views?

[JP]

OK, Thanks.

On May 16, 6:26 pm, Jeff Sharkey  wrote:
> Right, there is a specific list of framework views that can be used
> when building widgets:
>
> http://groups.google.com/group/android-developers/msg/a5247467151f5e3a
>
> And subclasses of those views aren't allowed, since you could include
> any arbitrary code in your subclass.  (Because the widget's view tree
> lives in Launcher, the layout and drawing code is executed by the
> Launcher process.)
>
> Also, since Launcher doesn't request the Maps library in its manifest,
> it wouldn't know how to inflate a MapView.
>
> j
>
>
>
> On Sat, May 16, 2009 at 5:42 PM, JP  wrote:
>
> > I've started building a Widget for an app that is mostly map centric,
> > i.e. consists of a screen-filling subclassed MapView, Overlay and so
> > forth. The relevant information that is displayed by the map overlay
> > actually fits into a Widget that uses one of the standard sizes, so it
> > would make sense to use the subclassed MapView and all it entails
> > inside the Widget (in the spirit of polymorphism).
> > Looking at Google's sample code, it seems the Views that can be
> > displayed in Widgets are limited to just a few Views (I've seen
> > TextView and ImageView)? I suppose I could live with that (although it
> > entails duplication), but the real thing would be using the subclassed
> > MapView. I tried that out, but when loading the Widget, I get a class
> > not found exception. Is there a way to use a subclassed View in a
> > Widget?
>
> > Below the sanitized layout and the LogCat dump:
>
> > <---layout --->
>
> > 
>
> > http://schemas.android.com/apk/res/
> > android"
> >    android:id="@+id/widget"
> >    android:layout_width="fill_parent"
> >    android:layout_height="wrap_content"
> >    android:focusable="true"
> >    style="@style/WidgetBackground">
>
> >    >        android:id="@+id/mapview"
> >        android:layout_width="fill_parent"
> >        android:layout_height="fill_parent"
> >        android:enabled="true"
> >        android:clickable="true"
> >        android:apiKey="myKey.oi878f8w88OOiu0fu0."
> >        />
>
> > <--crash
> > -->
>
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):
> > android.view.InflateException: Binary XML file line #18: Error
> > inflating class com.google.android.maps.MyMapView
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:575)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.view.LayoutInflater.rInflate(LayoutInflater.java:617)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.view.LayoutInflater.inflate(LayoutInflater.java:407)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.view.LayoutInflater.inflate(LayoutInflater.java:320)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.widget.RemoteViews.apply(RemoteViews.java:830)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.appwidget.AppWidgetHostView.updateAppWidget
> > (AppWidgetHostView.java:167)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.appwidget.AppWidgetHost.createView(AppWidgetHost.java:218)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > com.android.launcher.Launcher.completeAddAppWidget(Launcher.java:653)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > com.android.launcher.Launcher.onActivityResult(Launcher.java:335)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > com.android.launcher.Launcher.addAppWidget(Launcher.java:957)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > com.android.launcher.Launcher.onActivityResult(Launcher.java:332)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.app.Activity.dispatchActivityResult(Activity.java:3595)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.app.ActivityThread.deliverResults(ActivityThread.java:3001)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.app.ActivityThread.handleSendResult(ActivityThread.java:3047)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.app.ActivityThread.access$2300(ActivityThread.java:112)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.app.ActivityThread$H.handleMessage(ActivityThread.java:1721)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.os.Handler.dispatchMessage(Handler.java:99)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.os.Looper.loop(Looper.java:123)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > android.app.ActivityThread.main(ActivityThread.java:3948)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611):     at
> > java.lang.reflect.Method.invokeNative(Native Method)
> > 05-17 00:09:58.162: WARN/AppWidgetHostView(611)

[android-developers] Suggestion for 1.5 Error message regarding SD Card

[RodgerWilko!]

Hi,

I've just spent a long time trying to figure out why my SD card has
not been mounting in the new 1.5 SDK emulator.

The cause was that I made a setting when I was using the 1.1 SDK in
the project debug startup to have the -sdcard option with the emulator
which over wrote the 1.5 AVD Settings.

Anyway, the end result was this error (as I had removed the old SD
card image)

"[2009-05-17 12:33:21 - Emulator] emulator: WARNING: ignoring non-
existing SD Card image"

My suggestion is to add the path that the emulator is searching for
the SD Card image as if this was shown it would be A LOT easier to
debug! I.E. why is it looking there?? oh that old setting, as apposed
to trying a million other paths.

There's my 5 cents :)

RodgerWilko!
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[android-developers] Some Probleme with Tic Tac Toe

[VREAUF51]

Hello everybody !!! I'm learning Android and i want develope game Tic
tac toe ( multiplayer and network ) ! But I don't know the best method
to construct UI with large columns and row , play multiplayer on
network !
  Some body  can help me ? merci d'avance !

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[android-developers] Re: Trouble migrating apps to 1.5

[ndatta]

I got the same "emulator: ERROR: the user data image is used by
another emulator. aborting" message, albeit in a different context. I
had an emulator instance running, and then hibernated my Win XP
laptop. When I rebooted next, the laptop hung while restoring the
hibernated image. So I had to force a fresh reboot with the
hibernation data deleted. Then I tried to create and run a new Android
project in Eclipse when I got that error message.

To fix the problem, I just deleted the files %userprofile%\.android\avd
\\cache.img.lock\pid and %userprofile%\.android\avd
\\userdata-qemu.img.lock\pid and tried running the project
again. This time it worked normally without any errors.

HTH.

On May 4, 10:20 am, Teo  wrote:
> Everything goes in the sequence you described up to the point of launching,
> but i don't see my activity on screen or an error message in the console:
> [2009-05-04 08:05:05 - Tag-ToDo-List] Android Launch!
> [2009-05-04 08:05:05 - Tag-ToDo-List] adb is running normally.
> [2009-05-04 08:05:05 - Tag-ToDo-List] Performing
> com.android.todo.TagToDoList activity launch
> [2009-05-04 08:05:30 - Tag-ToDo-List] Launching a new emulator with Virtual
> Device 'my_android1.5'
>
> Next time i try to run the same way i still don't have the existing emulator
> in that dialog, just the AVDs i defined. If i now go the Command Prompt and
> say adb devices i get no attached devices, the list is empty. So i do adb
> kill-server. Now the console in Eclipse starts listing connection attempts
> until i do something with adb again. So i do adb devices again, the daemon
> starts running, it now shows up as a running Android device in that Eclipse
> dialog and the activity is even launched on the emulator.
>
> Thanks for the replies,
> Teo
>
>
>
>
>
> On Sun, May 3, 2009 at 10:21 PM, Raphael  wrote:
>
> > Re-reading your original post, I don't understand how you can get the
> > "emulator: user image already in use" message with the emulator from
> > 1.5. That is the error message you used to get in 1.1 when trying to
> > run 2 emulators with the same configuration -- in 1.5 you should not
> > be able to do that anymore, I think.
>
> > Maybe you should post the exact steps you were taking to get to that
> > error message.
>
> > Let's assume you're trying to launch the emulator from eclipse. I'd
> > try the following:
> > - edit the debug/run launch configuration of your project; in the
> > target tab, change it to "manual".
> > - try run/debug on your project.
> > - you should get a "device chooser" dialog that shows you existing
> > devices or emulator and a section to start a new emulator with a given
> > AVD
> > - the first time you want to runde/bug, you don't have an emulator
> > running so you'll select an AVD to run
> > - next time you have the emulator running so you just need to select
> > the existing instance, there's no need to create a second one and the
> > "device chooser" dialog will actually not let you do that.
>
> > Please try that and describe the steps you take and the result.
> > Thanks in advance,
> > R/
>
> > On Sat, May 2, 2009 at 10:40 PM, Teo  wrote:
> > > Sorry, i forgot about it: Windows Vista (Eclipse Ganymede)
>
> > > On Sat, May 2, 2009 at 10:13 PM, Raphael  wrote:
>
> > >> Let's start by that simple question: What OS are you using? Windows,
> > >> Linux, MacOS?
>
> > >> R/
>
> > >> On Sat, May 2, 2009 at 3:46 AM, Teo  wrote:
> > >> > Hmm, the problem reappears after restarting and i still have to do adb
> > >> > kill-server every time.
>
> > >> > On Thu, Apr 30, 2009 at 9:28 PM, Teo  wrote:
>
> > >> >> Hi, thanks for the response - fixed it in the meanwhile. Apparently
> > it
> > >> >> was
> > >> >> something of this sort, i just tried adb kill-server and everything
> > >> >> worked
> > >> >> like a charm :)
>
> > >> >> On Thu, Apr 30, 2009 at 9:26 PM, havexz 
> > >> >> wrote:
>
> > >> >>> One small question which platform you running on windows/linux? And
> > by
> > >> >>> any chance there are two instances of the emulator running? One is
> > >> >>> visible and other is running in the background. That can also cause
> > >> >>> this issue.
>
> > >> >>> On Apr 30, 12:34 pm, Teo  wrote:
> > >> >>> > Apparently the emulator can't attach itself to the adb tool too...
>
> > >> >>> > On Apr 30, 4:06 pm, Teo  wrote:
>
> > >> >>> > > Hi,
>
> > >> >>> > > is anyone else having trouble with the new app running 'system'?
> > >> >>> > > My
> > >> >>> > > emulator just ignores them, can't launch any app. Changed the
> > >> >>> > > project
> > >> >>> > > build target to 1.5 and made sure my AVD is 1.5 too.
>
> > >> >>> > > If i run once, when the emulator isn't started, after it starts
> > it
> > >> >>> > > has
> > >> >>> > > no error message (and does nothing). Then, every time i try to
> > run
> > >> >>> > > the
> > >> >>> > > app it says "emulator: ERROR: the user data image is used by
> > >> >>> > > another
> > >> >>> > > emulator. aborting". I'm sure i must be doing something wrong,
> > but

[android-developers] Help: View Not Shown After TableLayout

[efan]

I need show some text description after a TableLayout but it is not
shown.

Layout xml file like this (the complete code is here:
http://code.google.com/p/zz-doctor/source/browse/trunk/ZZ/res/layout/rx_recipe_detail.xml):


...

 ...





It works fine when the rxFormulaDesc View is before the TableLayout.
But requirements want the TableLayout shown first. It just does not
shown up when the rxFormulaDesc View is put after the TableLayout. No
error message in either screen or log. Same Java code.

The TableLayout itself shows up fine - no matter hard-coded content or
dynamic content, and any view before it also shows fine.

I tried other type of View after the TableLayout, same result.

Thanks for your attention!

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[android-developers] Re: Android-SDK-1.5-Win-32: network connection beyond firewall

[Nitin Gautam]

This works like a charm :) for internet site ...But Intranet site stop
working not able to browse internal sites.

What to do?

On Apr 30, 5:24 pm, Xeros  wrote:
> Hello, Mallikarjuna
>
> There's many of solution. (inserthttp_proxyinto settings.db, use -
> http-proxy option etc...)
> But change the APN is the best practice I've tested.
>
> 1. run emulator (either v1.1 or v1.5 OK)
> 2. go to Settings - Wireless controls - Mobile networks - Access Point
> Names
> 3. Choose any APN on list
> 4. change the APN value as below
>
> - Name : Android
> - APN : Internet
> - Proxy : your proxy address
> - Port : your proxy port
> - Username : 
> - Password : 
> - MCC : 310
> - MNC : 260
>
> 5. Save the APN and run browser
>
> Plz try this way and let me know it works or not.
>
> Thanks and regards,
> Xeros
>
> On 4월21일, 오전12시56분, Mallikarjuna Prasanna KG 
> wrote:
>
> > HelloAndroidDevelopers,
>
> > I am not able to connect to internet inSDK1.5win 32.
>
> > I am using  browser and it always shows web page not available.
>
> > I tried setting
> > =
> >  ./adb shell sqlite3
> > /data/data/com.google.android.providers.settings/databases/settings.db
> > "\"INSERT INTO system VALUES(99,'http_proxy',' [host_or_IP]:[port]');
>
> > ==
> > didn't work
>
> > Bellow is  some some log cat output while fetching.
>
> > 04-20 21:04:06.240: ERROR/ActivityThread(610): Failed to find provider
> > info forandroid.server.checkin
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): Error recording stats
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610):
> > java.lang.IllegalArgumentException: Unknown URL
> > content://android.server.checkin/stats
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): 
> > atandroid.content.ContentResolver.insert(ContentResolver.java:473)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): at
> > com.google.android.net.GoogleHttpClient.executeWithoutRewriting(GoogleHttpClient.java:192)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): at
> > com.google.android.net.GoogleHttpClient.execute(GoogleHttpClient.java:212)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): at
> > com.google.android.net.GoogleHttpClient.execute(GoogleHttpClient.java:282)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): at
> > com.android.googlesearch.SuggestionProvider.query(SuggestionProvider.java:134)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): 
> > atandroid.content.ContentProvider$Transport.bulkQuery(ContentProvider.java:112)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): 
> > atandroid.content.ContentProviderNative.onTransact(ContentProviderNative.java:97)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): 
> > atandroid.os.Binder.execTransact(Binder.java:287)
> > 04-20 21:04:06.250: ERROR/GoogleHttpClient(610): at
> > dalvik.system.NativeStart.run(Native Method)
> > 04-20 21:04:07.510: INFO/ActivityManager(568): Starting activity:
> > Intent { action=android.intent.action.SEARCH
> > comp={com.android.browser/com.android.browser.BrowserActivity} (has
> > extras) }
> > 04-20 21:04:07.620: VERBOSE/webkit(697): guessURL before queueRequest: 
> > yahoo.com
> > 04-20 21:04:08.479: INFO/InetAddress(697): Unknown host yahoo.com,
> > throwing UnknownHostException
> > 04-20 21:04:08.500: ERROR/browser(697): onReceivedError 
> > -2http://yahoo.com/TheURL could not be found.
> > 04-20 21:04:13.169: DEBUG/dalvikvm(610): GC freed 6273 objects /
> > 561480 bytes in 135ms
>
> > 
>
> > Also I tried with "http_proxy" environmental variable but it didn't work 
> > for me
> > I set   something like this bellow
> > ===
> >http_proxy=http://usrname:pas...@proxy.name.com:
> > =
>
> > Any body tried and succeeded  networkconnection with proxy inSDK1.5
>
> > Thanks and regards,
> > Mallikarjuna

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[android-developers] Re: Webview Broken in 1.5 SDK?

[superjet]

I'm running into the same problem, but when I make this change
(webview to webkit) I get a compile error saying it cannot be
resolved. Ctrl-Shift-O doesnt bring in any new imports, so I'm at a
loss as to how to get the compiler to recognize this.

Can you shine some light?

Many thanks. SJ

On May 11, 9:56 pm, Bill Zimmerly  wrote:
> I was successful in fixing the problem (above) and this details it...
>
> This line in the Webapp.java file had to be changed from this ...
>
> >webview= (WebView) findViewById(R.id.webview);
>
> To this...
>
> >webview= (WebView) findViewById(R.id.webkit);
>
> And, in the main.xml file these two lines had to be replaced...
>
> >   android:layout_width="wrap_content"
> >   android:layout_height="wrap_content"
>
> By these two...
>
> >   android:layout_width="fill_parent"
> >   android:layout_height="fill_parent"
>
> - Bill

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[android-developers] Trouble redrawing a View, using OnKeyListener, onDraw and invalidate.

[klirr]

The green plane is shown on the golden-brown surface but when I press
a key nothing happens.
I want eventually be able to move the plane pressing 4 different keys
+ another one for shooting but that's easy if I can just get the thing
moving in the first place.
When I press a key in the emulator, nothing happens at all.


package com.android.shmup;

import android.app.Activity;
import android.content.Context;
import android.graphics.*;
import android.os.Bundle;
import android.view.View;
import android.view.KeyEvent;
import android.view.View.OnKeyListener;

public class Shmup extends Activity { //GraphicsActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(new GameView(this));
}

private static class GameView extends View implements
OnKeyListener {
private Paint mPaint = new Paint();
private int x;
private int y;

public GameView(Context context) {
super(context);
x = 135;
y = 303;
setOnKeyListener(this);
}

@Override protected void onDraw(Canvas canvas) {
Paint paint = mPaint;
canvas.translate(10, 10);
canvas.drawColor(Color.rgb(184,134,11));
paint.setColor(Color.rgb(107,142,35));
paint.setStrokeWidth(1);
canvas.drawRect(x,y,x+30,y+7,paint);
canvas.drawRect(x+10,y+7,x+20,y+27,paint);
canvas.drawRect(x+5,y+27,x+25,y+32,paint);
}

@Override public boolean onKeyDown(int keyCode, KeyEvent
event) {
//  if (keyCode == KeyEvent.KEYCODE_M) {
//  x = 145;
//  y = 100;
//  this.invalidate();
//  }
x = 145;
y = 100;
//this.invalidate();
invalidate();
return true;
}

public boolean onKey(View v, int keyCode, KeyEvent event) {
x = 145;
y = 100;
v.invalidate();
this.invalidate();
return true;
}

}

}


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[android-developers] Drawing on the incoming call screen

[GT]

Is it possible to draw on the incoming call screen? I know that a few
of the whitepages apps do it, but I would like to know how.

Thank you for your time

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[android-developers] Use android.graphics

[VREAUF51]

I want use the methods in android.graphics to draw one board (board
chess , ) Some body can help me ?

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[android-developers] Re: Refresh of MapView

[abdalrahman.ewe...@googlemail.com]

same problem is here , i have on my emulator a nice map, but when i
deploy my application
it keeps giving me this white bad grid

i have no idea why is that contradiction,
PS . i have checked my mapapi key,
i have checked the internet connection
i have checked the FINE access for location permission

I HAVE REALLY NO IDEA WHAT TO DO ELSE

On Mar 24, 9:42 pm, Android_Learner  wrote:
> Hi,
>
> I have created map view using XML layout in MapActivity and want to
> use this map view in another Activity group.
>
> I got mapview object in Acitivity group using GetWindow.Decorview(),
> MAP view is also displayed in the same layout of Activity Group. But
> without any image, only white background with some grid. Map view is
> not getting refreshed when i scroll on Map view.
>
> But if i launch independently MapActivity , i am able to see the map
> and it is getting refreshed when i scroll on the map.
>
> May I know how can i use and refresh Map view in an activity group?
> As Mapview can only be created/inflated in MapActivity.
>
> Looking forward to your suggestions.

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[android-developers] Opening audio output failed

[David]

Hello Group,

I'm working on Linux (Ubuntu if it matters, latest kernel).
When I start the emulator I get the following message (without the
quotes).
"emulator: warning: opening audio output failed"

I am unable to play any sound on my emulator - though doing so, does
NOT cause the emulator to crash or do anything else destructive.

My sound output device is 'ALSA' - and it is otherwise working
flawlessly.

This is all on my personal Toshiba laptop.
The same occurres at my school laboratories using what I believe to be
Ubuntu with ALSA as well.

Can this be solved?
David

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[android-developers] ListView + SimpleAdaptor + ImageView => very slow

[OTB]

Hi,
I have developed a ListActivity where each row of the list contain a
drawable (downloaded from an url, cached locally and in memory). So, I
use a custom SimpleAdaptor to fill the list.

My problem is that the list is very slow.
It seems like the component try to reuses a small number of row to
print the list
(Sometimes a picture contain a previous pictures before the real one)

I would like to know how to speed-up my application.
Is it possible to increase the number of rows used internally by the
list to draw its content ?
Do you have other advice ?

Thanks,
Erwan

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[android-developers] Install Android on Windows XP

[shane]

HI,
Anybody can send the link how to install Android SDK 1.5 on windows
XP. I have install many times according to this link.

http://www.buildcontext.com/blog/2008/11/21/android-sdk-browser-test-emulator-pc-google/

It is not displaying the simulator.

Please suggest.

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[android-developers] Re: Installing the USB driver for HTC Magic on Vista

[matica]

I'm in the same boat here, I can get the phone mounted as a drive but
not as a device to test my
apps on. I've tried all sorts to install the usb driver that came with
the sdk perhaps it's G1 only.

If anyone manages to get an htc magic listed under 'adb devices' plz
let me know.
I'm Vista 64 bit and was tying using android-sdk-
windows-1.5_r1.usb_driver/amd64
and yes I've put a nice green tick next to USB Debugging in my
settings on the phone under
development, and I've tried mounting and not mounting.

Cheers folks.
Alex Aylesbury.

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[android-developers] ( problem for experts ) update/refresh list problem

[Adem KARAKOLLU]

I have two cursor, one of them from contact content provider, other one from
database. id fields are sycnhorinzed.i want to show them in same column with
two row in list.
i m think that i have to use simpleCursorAdapter, because arrayadapter and
other adapters can not show two cursor in a list.
simpleCursorAdapter=new
SimpleCursorAdapter(this,R.layout.row,matrixCursor,new
String[]{matrixCursor.getColumnName(1),matrixCursor.getColumnName(2)},new
int[]{R.id.TextView01,R.id.TextView02});
my problem is "simpleCursorAdapter.notifyDataSetChanged();" is not working.
 protected void onResume() {

 cursor2.requery();
 cursor3=myDbAdapter.getAll();
 System.out.println("ak_:Onresumed");
 simpleCursorAdapter.notifyDataSetChanged();

so my list is not refresing/updating altough all cursors all results are
updating.
Is there any idea?

-- 
ADEM KARAKOLLU

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[android-developers] why i cant have back my location ??!!!!! HELP

[abdalrahman eweiwi]

guys i am just following a simple example here where i need to get my
location lat and longitude but its not working although its so simple i cant
find where i fall

but here is my code

 public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

LocationManager locationManager ;
String context = Context.LOCATION_SERVICE;
locationManager = (LocationManager)getSystemService(context);

Criteria myCriteria = new Criteria();
myCriteria.setAccuracy(Criteria.ACCURACY_FINE);
myCriteria.setAltitudeRequired(false);
myCriteria.setBearingRequired(false);
myCriteria.setCostAllowed(true);
myCriteria.setPowerRequirement(Criteria.POWER_LOW);

String provider = locationManager.getBestProvider(myCriteria, true);

Location myLocation =
locationManager.getLastKnownLocation(provider);

if (myLocation != null)
updateWithNewLocation(myLocation,provider);

//locationManager.requestLocationUpdates(provider, 20, 300,
locationListener);

}

private void updateWithNewLocation(Location myLocation,String provider)
{
// TODO Auto-generated method stub
String latLongString;
TextView myLocationText;
myLocationText = (TextView)findViewById(R.id.myLocationText);
if (myLocation!=null)
{

double lat = myLocation.getLatitude();
double lng = myLocation.getLongitude();
latLongString = "Lat:" + lat + "\nLong" + lng + "\n" + provider
;

}
else {
latLongString = "No Location Found" + provider ;
}
myLocationText.setText("My current position is :\n"+ latLongString);
}



private final LocationListener locationListener= new LocationListener(){
public void onLocationChanged(Location location){
updateWithNewLocation(location,"x");
   }

public void onProviderDisabled(String provider){
updateWithNewLocation(null,"x");
}
public void onProviderEnabled(String provider){}

public void onStatusChanged(String provider,int status,Bundle extras){}



};


}
-- 
Regards

Abdalrahman Eweiwi
Msc in Media Informatics
RWTH-AACHEN
B-it

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[android-developers] How to obtain bitmap from data in onPreviewFrame method of previewCallback and display on surface using canvas

[loril...@gmail.com]

Hi there,

I need to capture an image from camera and display on surfaceview for
my project. I am trying to obtain bitmap from data in onPreviewFrame
method of previewCallback and display on surface using canvas.

Can someone please help me?

Following steps were done:

- created a Preview class extending SurfaceView and implementing
SurfaceHolder.Callback set it as the content of activity.

- installed a SurfaceHolder.Callback in my Preview to get notified
when the underlying surface is created and destroyed.
mHolder = getHolder();
mHolder.addCallback(this);
//mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);

- started a thread in surfaceCreated method described as follows:

public void run() {
// Open the Camera
camera = Camera.open();

if (camera != null) {
 try {

camera.setPreviewDisplay(mHolder);
 } catch (IOException e) {
// TODO Auto-generated 
catch block
e.printStackTrace();
}

camera.startPreview();
ImageCaptureCallback iccb = new 
ImageCaptureCallback ();
camera.setPreviewCallback(iccb);
}


--


public class ImageCaptureCallback implements PreviewCallback {

public void onPreviewFrame(byte[] data, Camera camera) {
   //ToDo
}


Please help. I can explain my problem in detail if anybody wish to
solve it

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[android-developers] aidl remote service call namespace question

[dev_rob]

Hi android developers,

I'm new to the great android platform, trying to get into RPC with
aidl and services.

I didn't find a sufficient answer to my problem in any posts, if there
already is one, please excuse and point me to it, thanks.

I made 2 projects.

project 1 hast an activity that binds to a service from project 2 on a
button click (all just for testing).

1. issue:

How can I make project 1 know (import) my TestInterface (from
TestInterface.aidl out of project 2) for usage in:

"TestInterface mService = (TestInterface)
TestInterface.Stub.asInterface(service);"

without adding project 2 to the build path, because if I'd have an
installed service without the project code, I couldn't do it this way,
too...??
I read in one thread that TestInterface.aidl should just be added to
project 1, too, but if I do this, in DDMS enforceInterface() complains
and seems to just see/use the interface from project 1 and it doesn't
work.

2. issue:

(here i add project 2 to project 1's build path, which i still think
is not how it should work)

If i bind to a system service, i can simply do something like

bindService(new Intent(com.android.A_SERVICE);

but if i have my own service in project 2, something like

bindService(new Intent(com.project2.A_SERVICE);

does not work (of course, service 2 is installed on the emulator at
that point, i provide an intent-filter an set the "android:exported"-
attribute to true). the error i get is:

"05-16 15:06:06.384: ERROR/dalvikvm(820): Could not find method
de.roberlin.new_rpc.TestInterface$Stub.asInterface, referenced from
method de.roberlin.new_rpc.New_RPC_Client$2.onServiceConnected
"

this error makes really no sense to me, any suggestions?

btw: i ran "adb shell dumpsys package" and my Service is registered:

"Service Resolver Table:
...
Non-Data Actions:
  ...
  de.roberlin.new_rpc.action.NEW_RPC:
436578f0 de.roberlin.new_rpc/.TestStringService"

The code from both projects can be reviewed at http://pastebin.com/f4bd0bc10

I hope my points (special concern lies on the error message..) are not
to nooby.

I'd really appreciate any help! Thanks in advance!










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[android-developers] Re: BUGS ? something strange about class SQLiteQueryBuilder

[adadcalledrichard]

I have just found the same issue (issue #2 in the above post), but
maybe I can add some more insight.

If I include this code in my ContentProvideer query method:

SQLiteQueryBuilder qb = new SQLiteQueryBuilder();

String _query = qb.buildQuery(projection, selection,
selectionArgs, groupBy, null, orderBy, null);
Log.d(TAG,"Query="+_query);

Cursor c = qb.query(mDb, projection, selection, selectionArgs,
groupBy, null, orderBy);

the string returned from qb.buildQuery is correct, but the actual SQL
generated internally by qb.query has an extraneous additional ")" at
the end of the where clause, and therefore throws an exception.

But, if I simply comment out the qb.buildQuery statement above (and
the Log.d call as well), the qb.query call works perfectly.  It seems
the qb.buildQuery call is leaving state in the SQLiteQueryBuilder
object that is not reset when the qb.query method is called.  I
spotted the same situation in the code originally posted at the start
of this email thread.

My first post here, so I hope it helps!

On May 6, 9:02 am, Jacky Boy  wrote:
> Thanks for your reply.
>
> What about the second question ?
>
> On May 4, 12:58 pm, Romain Guy  wrote:
>
> > > Q1: Method appendWhere can only append ONE query condition? why it
> > > named "append"?
>
> > Read the javadoc
> > (http://d.android.com/reference/android/database/sqlite/SQLiteQueryBui...)).
>
> > "Append a chunk to the WHERE clause of the query. All chunks appended
> > are surrounded by parenthesis and ANDed with the selection passed to
> > query(SQLiteDatabase, String[], String, String[], String, String,
> > String). The final WHERE clause looks like: WHERE ( > 1>) AND ()"
>
> > So the behavior you are seeing is exactly what's described. If you
> > want to AND several conditions using appendWhere, you must put the AND
> > in each chunk.
>
> > --
> > 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] How to handle tall dialogs

[Thomas]

Hi group.

I have a standard dialog with a headline, a label, a text field,
another label and a DatePicker. They are laid out using a vertical
LinearLayout. When the user slides the keyboard open, the dialog is
rotated. Now, the dialog does no longer fit on the screen, it is to
tall. ...DatePicker has some height... :-)

I wonder what is the preferred way to handle this. I need to do
something, as the DatePicker is not fully visiable. One solution
surely is to put the LinearLayout inside a ScrollView. Do you have
further suggestions?

Thank you very much in advance.

Regards
Thomas

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[android-developers] how to create push mail in android just like BIS and BES in Black Berry

[mujoko mujoko]

Hello all...

I want to develop aplication for push mail, application server and client in
android.
How is the arsitecture? and Is there any kind tutorial for this case?


On 5/16/09, mathiastck  wrote:
>
>
> If the issue is you want portions of text to wrap with images in
> between them, you can try:
>
> http://developer.android.com/reference/android/text/style/ImageSpan.html
>
>
> On May 14, 10:19 pm, "Mark Murphy"  wrote:
> > > currently i am using relative layout to display four TextAreas as a
> > > answer cell
> >
> > > but how to show images in answer cell ?
> >
> > Use an ImageView.
> >
> > > is there any way to do this?. is there any view ? by using that i am
> > > able to display text as well as images in same time.
> >
> > Use your layouts to display TextViews and ImageViews "at the same time".
> >
> > --
> > Mark Murphy (a Commons Guy)http://commonsware.com
> > _The Busy Coder's Guide to Android Development_ Version 2.0 Available!
> >
>


-- 
Mujoko
http://www.linkedin.com/in/mujoko

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[android-developers] Group para brasileiros

[Gustavo / GMail]

Amigos, (FOR BRAZILIAN)

O que vocês acham de criarmos um group de sobre desenvolvimento de Android para 
brasileiros em português.

Caso haja interessados eu mesmo crio o grupo.

Obrigado.

Gustavo
São Paulo / Brasil

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[android-developers] Re: How to handle tall dialogs

[Marco Nelissen]

You could try using a different layout for landscape mode, where instead of:

label
textfield
label
datepicker

you make it:

label  textfield
label  datepicker

Would that work for your particular layout?


On Sat, May 16, 2009 at 9:18 AM, Thomas  wrote:
>
> Hi group.
>
> I have a standard dialog with a headline, a label, a text field,
> another label and a DatePicker. They are laid out using a vertical
> LinearLayout. When the user slides the keyboard open, the dialog is
> rotated. Now, the dialog does no longer fit on the screen, it is to
> tall. ...DatePicker has some height... :-)
>
> I wonder what is the preferred way to handle this. I need to do
> something, as the DatePicker is not fully visiable. One solution
> surely is to put the LinearLayout inside a ScrollView. Do you have
> further suggestions?
>
> Thank you very much in advance.
>
> Regards
> Thomas
>
> >
>

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[android-developers] Re: SimpleCursorAdapter and blobs

[zlu]

+1

On Mar 30, 10:19 am, cannehal  wrote:
> I have similar issue. Cannot retrieve image from database (BLOB). As
> far as I know it should work without writing your own ViewBinder,
> because setImageView is doing all the work. Can someone help us with
> this issue?
>
> On 25 Mar, 20:09, prout  wrote:
>
> > hi,
> > On 24 mar, 17:40, prout  wrote:
>
> > > the favicon field returned by the browser bookmark provider is a
> > > sqlite blob.
> > ...
> > > I tried using a SimpleCursorAdapter.ViewBinder but I get an exception.
> > ...
> > > according to my logs, the exception occurs before my viewbinder is
> > > called.
>
> > I gave a look to the SimpleCursorAdapter source code and I think my
> > problem is in the bindView 
> > method.http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob_...
> > maybe the getString() call should be done only if there is no
> > ViewBinder. no?
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[android-developers] Re: Help: View Not Shown After TableLayout

[Romain Guy]

Your TableLayout has height=fill_parent, it's therefore as tall as its
parent, so there's no more room left on screen to show the TextView.

On Sat, May 16, 2009 at 2:58 PM, efan  wrote:
>
> I need show some text description after a TableLayout but it is not
> shown.
>
> Layout xml file like this (the complete code is here:
> http://code.google.com/p/zz-doctor/source/browse/trunk/ZZ/res/layout/rx_recipe_detail.xml):
>
> 
>    ...
>    
>         ...
>    
>
>            android:id="@+id/rxFormulaDesc" />
> 
>
> It works fine when the rxFormulaDesc View is before the TableLayout.
> But requirements want the TableLayout shown first. It just does not
> shown up when the rxFormulaDesc View is put after the TableLayout. No
> error message in either screen or log. Same Java code.
>
> The TableLayout itself shows up fine - no matter hard-coded content or
> dynamic content, and any view before it also shows fine.
>
> I tried other type of View after the TableLayout, same result.
>
> Thanks for your attention!
>
> >
>



-- 
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: ListView + SimpleAdaptor + ImageView => very slow

[Romain Guy]

Could you show the code of your adapter?

On Fri, May 15, 2009 at 5:09 PM, OTB  wrote:
>
>
> Hi,
> I have developed a ListActivity where each row of the list contain a
> drawable (downloaded from an url, cached locally and in memory). So, I
> use a custom SimpleAdaptor to fill the list.
>
> My problem is that the list is very slow.
> It seems like the component try to reuses a small number of row to
> print the list
> (Sometimes a picture contain a previous pictures before the real one)
>
> I would like to know how to speed-up my application.
> Is it possible to increase the number of rows used internally by the
> list to draw its content ?
> Do you have other advice ?
>
> Thanks,
> Erwan
>
> >
>



-- 
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: NullPointerException : String imageFileName = myFile.imageFileName.toString(); when imageFileName is null

[chrispix]

Can you explain how it worked up until now? Maybe the file naming on
the camera has changed?



On May 16, 8:12 pm, Dianne Hackborn  wrote:
> Seriously, this never ever worked:
>
> String imageFileName;
> String theString = imageFileName.toString().
>
> Calling toString() on a null object has always and will always result in a
> NullPointerException.
>
>
>
>
>
> On Sat, May 16, 2009 at 2:41 PM, chrispix  wrote:
>
> > Actually it did work prior to 1.5, it appears it has been fixed. You
> > should give it a
> > whirl! Thanks for the heads up on that.. Trying to make the migration
> > from .NET to
> > Java and some things that appeared like they would work apparently
> > have changed
> > some.
>
> > Thanks again!
>
> > Chris
>
> > On May 16, 1:02 am, Romain Guy  wrote:
> > > It couldn't have been working before 1.5. The only way to safely
> > > convert an object to a String without a NullPointerException is to use
> > > a StringBuilder/StringBuffer or use a String concatenation:
>
> > > String imageFileName = "" + myFile.imageFileName;
>
> > > Or better yet, explicitly check for null :)
>
> > > On Fri, May 15, 2009 at 10:10 PM,chrispix wrote:
>
> > > > if the value of imageFileName is null, why can I not change null into
> > > > a string? It was working before 1.5.
> > > > String imageFileName = myFile.imageFileName.toString();
>
> > > > This gives me the a NullPointerException Error.
>
> > > --
> > > 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
>
> --
> Dianne Hackborn
> Android framework engineer
> hack...@android.com
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support, and so won't reply to such e-mails.  All such
> questions should be posted on public forums, where I and others can see and
> answer them.- Hide quoted text -
>
> - Show quoted text -
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[android-developers] Re: Help: View Not Shown After TableLayout

[Raphael]

On Sat, May 16, 2009 at 8:59 PM, Romain Guy  wrote:
>
> Your TableLayout has height=fill_parent, it's therefore as tall as its
> parent, so there's no more room left on screen to show the TextView.

and to fix that add an android:layout_wheight=0 to the table layout
and a android:layout_wheight=1 to the text view.

R/

>
> On Sat, May 16, 2009 at 2:58 PM, efan  wrote:
>>
>> I need show some text description after a TableLayout but it is not
>> shown.
>>
>> Layout xml file like this (the complete code is here:
>> http://code.google.com/p/zz-doctor/source/browse/trunk/ZZ/res/layout/rx_recipe_detail.xml):
>>
>> 
>>    ...
>>    
>>         ...
>>    
>>
>>    >        android:id="@+id/rxFormulaDesc" />
>> 
>>
>> It works fine when the rxFormulaDesc View is before the TableLayout.
>> But requirements want the TableLayout shown first. It just does not
>> shown up when the rxFormulaDesc View is put after the TableLayout. No
>> error message in either screen or log. Same Java code.
>>
>> The TableLayout itself shows up fine - no matter hard-coded content or
>> dynamic content, and any view before it also shows fine.
>>
>> I tried other type of View after the TableLayout, same result.
>>
>> Thanks for your attention!
>>
>> >
>>
>
>
>
> --
> 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: ListView + SimpleAdaptor + ImageView => very slow

[Raphael]

On Fri, May 15, 2009 at 5:09 PM, OTB  wrote:
>
>
> Hi,
> I have developed a ListActivity where each row of the list contain a
> drawable (downloaded from an url, cached locally and in memory). So, I
> use a custom SimpleAdaptor to fill the list.
>
> My problem is that the list is very slow.
> It seems like the component try to reuses a small number of row to
> print the list

You can find a good article on listview recycle at
http://androidguys.com/?p=635.

R/


> (Sometimes a picture contain a previous pictures before the real one)
>
> I would like to know how to speed-up my application.
> Is it possible to increase the number of rows used internally by the
> list to draw its content ?
> Do you have other advice ?
>
> Thanks,
> Erwan
>
> >
>

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[android-developers] Re: Help: View Not Shown After TableLayout

[Raphael]

On Sat, May 16, 2009 at 9:25 PM, Raphael  wrote:
> On Sat, May 16, 2009 at 8:59 PM, Romain Guy  wrote:
>>
>> Your TableLayout has height=fill_parent, it's therefore as tall as its
>> parent, so there's no more room left on screen to show the TextView.
>
> and to fix that add an android:layout_wheight=0 to the table layout
> and a android:layout_wheight=1 to the text view.

Typo: I meant android:layout_weight="0" and "1".
R/

>
> R/
>
>>
>> On Sat, May 16, 2009 at 2:58 PM, efan  wrote:
>>>
>>> I need show some text description after a TableLayout but it is not
>>> shown.
>>>
>>> Layout xml file like this (the complete code is here:
>>> http://code.google.com/p/zz-doctor/source/browse/trunk/ZZ/res/layout/rx_recipe_detail.xml):
>>>
>>> 
>>>    ...
>>>    
>>>         ...
>>>    
>>>
>>>    >>        android:id="@+id/rxFormulaDesc" />
>>> 
>>>
>>> It works fine when the rxFormulaDesc View is before the TableLayout.
>>> But requirements want the TableLayout shown first. It just does not
>>> shown up when the rxFormulaDesc View is put after the TableLayout. No
>>> error message in either screen or log. Same Java code.
>>>
>>> The TableLayout itself shows up fine - no matter hard-coded content or
>>> dynamic content, and any view before it also shows fine.
>>>
>>> I tried other type of View after the TableLayout, same result.
>>>
>>> Thanks for your attention!
>>>
>>> >
>>>
>>
>>
>>
>> --
>> 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] video play error

[N V]

HI to all

   i am recorded a video with .mp4 format... and try to play on
emulator through
sdcard as well as streaming... But i will give error like cannot play
the video I am
using sdk 1.5... Can anyone help me what is wrong with my code...

sdcard:-
setContentView(R.layout.main);
myVideo=(VideoView)findViewById(R.id.video);
myVideo.setVideoPath("/sdcard/video.mp4");
mc=new MediaController(this);
myVideo.start();
mc.setMediaPlayer(myVideo);
myVideo.setMediaController(mc);
myVideo.requestFocus();

video streaming:-

private String path = "http://192.168.14.6:8080/qvisdvr/
control/video.mp4";
private VideoView mVideoView;

@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.videoview);
mVideoView = (VideoView) findViewById(R.id.surface_view);

if (path == "") {
// Tell the user to provide a media file URL/path.
Toast.makeText(
demo.this,
"Please edit VideoViewDemo Activity, and set path"
+ " variable to your media file URL/path",
Toast.LENGTH_LONG).show();

}
else
{
mVideoView.setVideoURI(Uri.parse(path));
// mVideoView.start();
mVideoView.setMediaController(new MediaController(this));
mVideoView.requestFocus();
}

Thank You
Nithin N V

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[android-developers] Re: video play error

[Marco Nelissen]

On Sat, May 16, 2009 at 9:35 PM, N V  wrote:
>
> HI to all
>
>       i am recorded a video with .mp4 format... and try to play on
> emulator through
> sdcard as well as streaming... But i will give error like cannot play
> the video I am
> using sdk 1.5... Can anyone help me what is wrong with my code...

It's probably just that the file you're trying to play is not
supported, nothing to do with your code.

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[android-developers] Re: video play error

[Nithin Varamballi]

Thanks for reply...

   But i tried another video i e test.mp4 through sdcard...
But it works fine
May emulator support all .mp4 files...?

Thank You
Nithin N V

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[android-developers] Re: Install Android on Windows XP

[Raphael]

The official install instructions are here:
http://developer.android.com/sdk/1.5_r1/installing.html

Please describe what you did and what doesn't work as expected.
Installing under XP is generally straightforward:

- Check this is not an XP 64-bit (does that even exist?)
- Install Eclipse for Java developers (cf eclipse.org)
- Install SDK 1.5_r1 from http://d.android.com and unzip in some dir
- In Eclipse install the ADT plugin (cf installing page above)
- Follow instructions on giving the path to your SDK

What fails?
R/

On Sat, May 16, 2009 at 12:11 AM, shane  wrote:
>
> HI,
> Anybody can send the link how to install Android SDK 1.5 on windows
> XP. I have install many times according to this link.
>
> http://www.buildcontext.com/blog/2008/11/21/android-sdk-browser-test-emulator-pc-google/
>
> It is not displaying the simulator.
>
> Please suggest.
>
> >
>

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[android-developers] Re: Use android.graphics

[Raphael]

Create a custom view, override onDraw and draw on the canvas.

Look at the LunarLander sample for an example of custom view.

R/

On Sat, May 16, 2009 at 12:44 PM, VREAUF51  wrote:
>
> I want use the methods in android.graphics to draw one board (board
> chess , ) Some body can help me ?
>
> >
>

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[android-developers] Re: Trouble redrawing a View, using OnKeyListener, onDraw and invalidate.

[Raphael]

Make sure your view has the focus:
http://developer.android.com/reference/android/view/View.html#requestFocus()

R/

On Sat, May 16, 2009 at 4:46 AM, klirr  wrote:
>
> The green plane is shown on the golden-brown surface but when I press
> a key nothing happens.
> I want eventually be able to move the plane pressing 4 different keys
> + another one for shooting but that's easy if I can just get the thing
> moving in the first place.
> When I press a key in the emulator, nothing happens at all.
>
>
> package com.android.shmup;
>
> import android.app.Activity;
> import android.content.Context;
> import android.graphics.*;
> import android.os.Bundle;
> import android.view.View;
> import android.view.KeyEvent;
> import android.view.View.OnKeyListener;
>
> public class Shmup extends Activity { //GraphicsActivity {
>
>   �...@override
>    protected void onCreate(Bundle savedInstanceState) {
>        super.onCreate(savedInstanceState);
>        setContentView(new GameView(this));
>    }
>
>    private static class GameView extends View implements
> OnKeyListener {
>        private Paint mPaint = new Paint();
>        private int x;
>        private int y;
>
>        public GameView(Context context) {
>            super(context);
>            x = 135;
>            y = 303;
>            setOnKeyListener(this);
>        }
>
>       �...@override protected void onDraw(Canvas canvas) {
>            Paint paint = mPaint;
>            canvas.translate(10, 10);
>            canvas.drawColor(Color.rgb(184,134,11));
>            paint.setColor(Color.rgb(107,142,35));
>            paint.setStrokeWidth(1);
>            canvas.drawRect(x,y,x+30,y+7,paint);
>            canvas.drawRect(x+10,y+7,x+20,y+27,paint);
>            canvas.drawRect(x+5,y+27,x+25,y+32,paint);
>        }
>
>       �...@override public boolean onKeyDown(int keyCode, KeyEvent
> event) {
> //              if (keyCode == KeyEvent.KEYCODE_M) {
> //                      x = 145;
> //                      y = 100;
> //                      this.invalidate();
> //              }
>                x = 145;
>                y = 100;
>                //this.invalidate();
>                invalidate();
>                return true;
>        }
>
>        public boolean onKey(View v, int keyCode, KeyEvent event) {
>                x = 145;
>                y = 100;
>                v.invalidate();
>                this.invalidate();
>                return true;
>        }
>
>    }
>
> }
>
>
> >
>

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[android-developers] Geo command

[Dalvik]

Anyone can help me on this?

I installed android sdk 1.5, but in no where I can find the geo
command. Where should I get one?

Thanks very much.
Dalvik
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[android-developers] Re: Install Android on Windows XP

[Raphael]

If you install via an ADT zip file, make sure you get the latest (0.9.1).

Rather than using the zip file, use the update size in Eclipse to
automatically get the latest version
(https://dl-ssl.google.com/android/eclipse/). Remember that for most
people this fails via https so just use the http link
(http://dl-ssl.google.com/android/eclipse/).

R/

On Sat, May 16, 2009 at 10:03 PM, Nithin Varamballi  wrote:
>
> HI..
>
>  I installed 1.5sdk successfully... First remove older ADT
> files...  And download the 0.9 ADT.. Its zip file.. After removing the
> old  ADT following steps
> i followed... In eclipse
>
> 1- Help
> 2- Software updates
> 3- Available Software
> 4- Add site
> 5- Archive(add the ADTzip file located in your disk)
> 6- Ok
>
> After installing i change the older 1.1 SDK path to 1.5
>
> 1- windows
> 2- preferences
> 3- click android
> 4- set sdk location from your disk
> 5- Apply
> 6- restart eclipse
>
> Thank You
> Nithin N V
> - Show quoted text -
>
> >
>

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[android-developers] Re: Install Android on Windows XP

[Nithin Varamballi]

HI..

  I installed 1.5sdk successfully... First remove older ADT
files...  And download the 0.9 ADT.. Its zip file.. After removing the
old  ADT following steps
i followed... In eclipse

1- Help
2- Software updates
3- Available Software
4- Add site
5- Archive(add the ADTzip file located in your disk)
6- Ok

After installing i change the older 1.1 SDK path to 1.5

1- windows
2- preferences
3- click android
4- set sdk location from your disk
5- Apply
6- restart eclipse

Thank You
Nithin N V
- Show quoted text -

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[android-developers] Re: Geo command

[Mark Murphy]

>
> Anyone can help me on this?
>
> I installed android sdk 1.5, but in no where I can find the geo
> command. Where should I get one?

You need to telnet into the emulator:

telnet localhost 5554

And there you can run the geo command:

geo fix [lon] [lat]

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com
_The Busy Coder's Guide to Android Development_ Version 2.0 Available!



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[android-developers] Re: aidl remote service call namespace question

[Dianne Hackborn]

For the second question, you'll either want to define an abstract action in
an intent-filter for the service and use that as the intent you bind to
(typically the action is the name of the desired interface for binding to
services), or create an explicit ComponentName with the package name + class
name of the service being bound to and provide that to the Intent.  For this
latter, make sure you have set android:exported="true" for the service.

Sorry I can't really help you with the first question, since I don't know
ADT that well.  Basically you will need to have both applications like the
generated aidl code into their app.

On Sat, May 16, 2009 at 8:46 AM, dev_rob  wrote:

>
> Hi android developers,
>
> I'm new to the great android platform, trying to get into RPC with
> aidl and services.
>
> I didn't find a sufficient answer to my problem in any posts, if there
> already is one, please excuse and point me to it, thanks.
>
> I made 2 projects.
>
> project 1 hast an activity that binds to a service from project 2 on a
> button click (all just for testing).
>
> 1. issue:
>
> How can I make project 1 know (import) my TestInterface (from
> TestInterface.aidl out of project 2) for usage in:
>
> "TestInterface mService = (TestInterface)
> TestInterface.Stub.asInterface(service);"
>
> without adding project 2 to the build path, because if I'd have an
> installed service without the project code, I couldn't do it this way,
> too...??
> I read in one thread that TestInterface.aidl should just be added to
> project 1, too, but if I do this, in DDMS enforceInterface() complains
> and seems to just see/use the interface from project 1 and it doesn't
> work.
>
> 2. issue:
>
> (here i add project 2 to project 1's build path, which i still think
> is not how it should work)
>
> If i bind to a system service, i can simply do something like
>
> bindService(new Intent(com.android.A_SERVICE);
>
> but if i have my own service in project 2, something like
>
> bindService(new Intent(com.project2.A_SERVICE);
>
> does not work (of course, service 2 is installed on the emulator at
> that point, i provide an intent-filter an set the "android:exported"-
> attribute to true). the error i get is:
>
> "05-16 15:06:06.384: ERROR/dalvikvm(820): Could not find method
> de.roberlin.new_rpc.TestInterface$Stub.asInterface, referenced from
> method de.roberlin.new_rpc.New_RPC_Client$2.onServiceConnected
> "
>
> this error makes really no sense to me, any suggestions?
>
> btw: i ran "adb shell dumpsys package" and my Service is registered:
>
> "Service Resolver Table:
> ...
> Non-Data Actions:
>  ...
>  de.roberlin.new_rpc.action.NEW_RPC:
>436578f0 de.roberlin.new_rpc/.TestStringService"
>
> The code from both projects can be reviewed at
> http://pastebin.com/f4bd0bc10
>
> I hope my points (special concern lies on the error message..) are not
> to nooby.
>
> I'd really appreciate any help! Thanks in advance!
>
>
>
>
>
>
>
>
>
>
> >
>


-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

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

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[android-developers] Re: Drawing on the incoming call screen

[Dianne Hackborn]

No, you can't draw directly on it.

On Fri, May 15, 2009 at 5:55 PM, GT  wrote:

>
> Is it possible to draw on the incoming call screen? I know that a few
> of the whitepages apps do it, but I would like to know how.
>
> Thank you for your time
>
> >
>


-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

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

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[android-developers] How to set some lists in one layout?

[daehoon]

How to set a few lists in one layout include their own data from DB?

here is source code about set list in Android guide. List id is
@android:list
why the id must be android:list?, may I use my own id?
If I can, how to set lists to main layout including their own data
(title)?

   Cursor notesCursor = mDbHelper.fetchAllNotes();
   startManagingCursor(notesCursor);
   String[] from = new String[]{NotesDbAdapter.KEY_TITLE};
   int[] to = new int[]{R.id.text1};
   SimpleCursorAdapter notes =
   new SimpleCursorAdapter(this, R.layout.notes_row_weekly,
notesCursor, from, to);
   setListAdapter(notes);

I want to set lists like this :

 
 |   List1  List2|
 |   title1   |   title |
 |   title2   |   title |
 |   title3   |   title |
 | |   title |
 | | |
 |   |
 |   |
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