[android-developers] Re: Quick Contacts popup

[Fedor Vlasov]

Can't get it working.
I placed it to xml:

http://schemas.android.com/apk/res/
android"
android:src="@drawable/logo"
android:id="@+id/my_icon"/>

And the code:

QuickContactBadge tx3 = (QuickContactBadge)findViewById(R.id.my_icon);
tx3.assignContactFromEmail("myem...@gmail.com", false);

When I click over the icon no Badge is displayed. Contacts application
is started instead with contact details displayed.

On Oct 30, 11:02 pm, Jeff Sharkey  wrote:
> The easiest way is using the new QuickContactBadge widget.  

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Re: [android-developers] Re: Need an invitation to google Wave?

[Srimal Jayawardena]

Me too.. if you still have more ;)

Thanks


On Mon, Nov 2, 2009 at 5:54 PM, fulanito  wrote:

> I would like one as well, please :-)
>
> fulanito
>
> On Nov 1, 7:20 am, Auguste Lunang  wrote:
> > Hi,
> > i have some google wave. invits to share. tell me if u want ..
> > thx
>
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[android-developers] Re: Error using InstrumentationTestRunner with multiple projects

[takashi]

Thank you everyone for your replies.

I was able to resolve this error. As hinted above, the problem lied in
my project settings.
In my test project, instead of referencing project B directly, I was
able to export the class files from project A.
(Under the "Order and Export" tab in the "Java Build Path" pane.)

This gave me access to all the classes I needed in my test project.

Thanks again for everyone's help.

takashi


On 10月26日, 午前4:37, Ty  wrote:
> Exactly...
>
> Let me give you my example (and you can extrapolate it to your
> situation)
>
> I had project B that depends on project A (a set of exception classes
> exported as an external jar)
> Android Test project C called classes in project B and raised expected
> exceptions defined in project A (depending on project A as an external
> jar) which caught (as negative tests)
>
> When I ran these tests (as Android JUnit tests) I got the same (cross-
> loader)error
>
> I removed external jar dependency of A from project C and everything
> ran perfectly after that
>
> Regards
>
> Ty
>
> On Oct 19, 9:27 am, "Carl H."  wrote:
>
>
>
> > I get thiserroras well, I believe it depends on the order of imports
> > within your test project. If you have lib1 added to both the test and
> > tested project, you ll get something of that sort Still trying to
> > sort it out.
>
> > On Oct 14, 4:31 am, Brett Chabot  wrote:
>
> > > I'm not sure what that exacterrormessage means, but my guess is the
> > > problem has to do with your test to project mapping. An
> > > instrumentation (which is what your test project uses to access
> > > classes in your project under test), can only be targeted to one
> > > android application. Try splitting up your test project into
> > > ProjectATest and ProjectBTest, and see if that helps.
>
> > > Regards,
> > > Brett.
>
> > > On Wed, Oct 7, 2009 at 10:42 PM, takashi  wrote:
>
> > > > My application is seperated into three projects in eclipse.
> > > > The first one is a client Android Project called "Project A".
> > > > The second is a server Android Project called "ProjectB".
> > > > Lastly, I have "ProjectATest" for testing that has references
> > > > dependencies to "ProjectA" and "ProjectB".
>
> > > > When excuting InstrumentationTestRunner in "ProjectATest," I get the
> > > > followingerrormessage:
>
> > > > [2009-10-08 13:11:47 - ProjectATest]Launching instrumentation
> > > > android.test.InstrumentationTestRunner on device emulator-5554
> > > > [2009-10-08 13:12:01 - ProjectATest]Test run failed: cross-loader
> > > > access from pre-verified class
>
> > > > This is theerroras pulled from LogCat:
>
> > > > 10-08 04:11:44.089:ERROR/AndroidRuntime(760): Uncaught handler:
> > > > thread main exiting due to uncaught exception
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):
> > > > java.lang.IllegalAccessError: cross-loader access from pre-verified
> > > > class
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > org.gynoid.db.ClassMetadata.initRelation(ClassMetadata.java:181)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > org.gynoid.GynApplication.onCreate(GynApplication.java:41)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > android.app.Instrumentation.callApplicationOnCreate
> > > > (Instrumentation.java:1045)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > android.app.ActivityThread.handleBindApplication(ActivityThread.java:
> > > > 3622)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > android.app.ActivityThread.access$2500(ActivityThread.java:112)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > android.app.ActivityThread$H.handleMessage(ActivityThread.java:1729)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > android.os.Handler.dispatchMessage(Handler.java:99)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > android.os.Looper.loop(Looper.java:123)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > android.app.ActivityThread.main(ActivityThread.java:3948)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > java.lang.reflect.Method.invokeNative(Native Method)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > java.lang.reflect.Method.invoke(Method.java:521)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
> > > > (ZygoteInit.java:782)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
> > > > 10-08 04:11:44.110:ERROR/AndroidRuntime(760):     at
> > > > dalvik.system.NativeStart.main(Native Method)
>
> > > > Has anyone been able to accomplish this or have any suggestions as to
> > > > what I am doing wrong?

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[android-developers] Supporting both 1.5 and 1.6

[limtc]

Hi,

I just got myself an Android phone running 1.6 with 240x320 screen.
This required me to use 1.6, but I wish to support 1.5 too.

According to http://d.android.com/guide/practices/screens_support.html
(Strategies for Legacy Applications):

--
Change your application's build properties, such that it compiles
against the Android 1.6 (API Level 4) library, rather than against the
Android 1.5 (or earlier) library. You will not be able to compile your
application against the older platform because of the new manifest
attribute.
...
Set up AVDs for testing your application on Android 1.5 (or earlier
platform). You need AVDs running the older platforms you are
targeting, so that you can test for compatibility and ensure that
there are no functional regressions.

Compile your application against the Android 1.6 library and run it on
the AVDs you created. Observe the way your application looks and runs,
and test all of the user interactions.
--

However, how does it work? Now my codes cannot compile on a 1.5
device, nor does the AVD 1.5 even shown up in the target list! How do
you "run it on the AVDs you created"?

Thanks!

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[android-developers] I want to add GLSurfaceView to SurfaceView.

[Ring]

public class CameraStream extends Activity {

private Preview preview;
private GLSurfaceView mGLSurfaceView;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

// ウインドウタイトルを消す
requestWindowFeature(Window.FEATURE_NO_TITLE);

 preview = new Preview(this);
 setContentView(preview, new ViewGroup.LayoutParams(200, 200));

// overview = new OverView(this);
// addContentView(overview, new ViewGroup.LayoutParams(-1, -1));

 mGLSurfaceView = new GLSurfaceView(this);
 mGLSurfaceView.setEGLConfigChooser(8, 8, 8, 8, 16, 0);
 mGLSurfaceView.setRenderer(new CubeRenderer(true));
 mGLSurfaceView.getHolder().setFormat(PixelFormat.TRANSLUCENT);

 addContentView(mGLSurfaceView, new ViewGroup.LayoutParams(-1, 
-1));
}
}

SurfaceView under GLSurfaceView is displayed when describing it like
this.

I want to have them display GLSurfaceView on SurfaceView.

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[android-developers] Re: Need an invitation to google Wave?

[fulanito]

I would like one as well, please :-)

fulanito

On Nov 1, 7:20 am, Auguste Lunang  wrote:
> Hi,
> i have some google wave. invits to share. tell me if u want ..
> thx

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[android-developers] Right gravity and hint in EditText is making hint disappear

[and.pradeep]

Hi,
 I am trying to apply RIGHT gravity to EditText(google search bar)
with hint and setSingleLine property to true but hint is disappearing.
Have I missing something? below is the code



   EditText mEditText = new EditText(this);

   mEditText.setGravity(Gravity.RIGHT);
   mEditText.setHint(hint);
   mEditText.setSingleLine(true); //this is required but without
this hint appears

   //mEditText.setInputType
(InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
   //the above line also makes the hint disappear


Regards
Pradeep

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RE: [android-developers] Re: Eclair install choked with errors about locks and died horribly leaving corrupted install

[Armond Avanes]

Raphael,

The error message says that some files are locked in "temp" directory not in
destination. At least if you're doing a first-time install (not update), the
destination directory is empty and it's quite safe to copy.

Regards,
Armond

> From: Raphael [mailto:r...@android.com]
> Sent: Monday, November 02, 2009 8:57 AM
> 
> On Wed, Oct 28, 2009 at 11:25 PM, Armond Avanes 
> wrote:
> > After all, I'm still on my opinion. In the case of failure, the update
> > process should try to COPY the contents instead of moving/renaming. And
> a
> > warning that some garbage have been left on "temp" directory. For those
> of
> > us on slow connections it's really a pain to download that much and
> throw it
> > away!!! I guess I've downloaded 500MB worth of data so far and still
> > trying...
> 
> The problem with copying is that if a file can't be replaced in the
> middle of the copy operation, what do you want the installer to do?
> You'd be left with half installed platform mixing some old stuff and
> new stuff. Or it'd have to throw away you old install (which might
> fail because of a locked folder anyway).
> 
> As for the threading issue, I can't figure it out. It's a very
> sequential mode of operation right now.
> 
> On your last point, you're right, I shouldn't throw away the download
> right away if the download was successful yet the install failed. It
> would be easy to allow you to retry installing right away.
> 
> Still I'd really like to know what can be locking that thing :(
> 
> R/
> 
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[android-developers] Re: any good uml creation tool for android?

[AJ]

Try this http://www.objectaid.com/
I have tried this and its very good. Just drag and drop your java
classes and it creates all dependencies/hierarchy/relation etc.


Thanks,
AJ

On Nov 2, 8:58 am, jerryfan2000  wrote:
> Hi,
> Is there any free or opensource Eclipce plug in avaliable for UML
> diagram auto generation for Android?

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Re: [android-developers] Re: Eclair install choked with errors about locks and died horribly leaving corrupted install

[Raphael]

On Wed, Oct 28, 2009 at 11:25 PM, Armond Avanes  wrote:
> After all, I'm still on my opinion. In the case of failure, the update
> process should try to COPY the contents instead of moving/renaming. And a
> warning that some garbage have been left on "temp" directory. For those of
> us on slow connections it's really a pain to download that much and throw it
> away!!! I guess I've downloaded 500MB worth of data so far and still
> trying...

The problem with copying is that if a file can't be replaced in the
middle of the copy operation, what do you want the installer to do?
You'd be left with half installed platform mixing some old stuff and
new stuff. Or it'd have to throw away you old install (which might
fail because of a locked folder anyway).

As for the threading issue, I can't figure it out. It's a very
sequential mode of operation right now.

On your last point, you're right, I shouldn't throw away the download
right away if the download was successful yet the install failed. It
would be easy to allow you to retry installing right away.

Still I'd really like to know what can be locking that thing :(

R/

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[android-developers] Re: Issues with SDK plugin 0.9.4

[kevin.hooke]

Turns out the ClassNotFound exception was from XStream for not finding
a class for some unexpected XML that was coming back from a WebService
call... completely unrelated to the SDK and the Eclipse plugin
tools...

On Nov 1, 8:05 pm, "kevin.hooke"  wrote:
> I recently upgraded from 0.9.2 (I think) to 0.9.4 of the SDK plugin
> using Eclipse's 'Check for updates' and for a while everything seemed
> ok. Now I'm getting random errors and odd behavior everywhere:
>
> - if I try and run or debug a previously working app in the Emulator
> from Eclipse, I get 'Could not find ...apk' errors.
>
> - when the app does start in the emulator, in debug mode the app just
> stays in the Emulator with the 'Waiting for debugger' message and the
> debugger never attaches
>
> - a previously running app that had a dependency to another source
> project in Eclipse now builds ok, but is giving ClassNotFound
> exceptions at runtime in the emulator when running.
>
> In general it seems the SDK and the Emulator are in a messed up state.
> Is there an easy way to remove the SDK from Eclipse and reinstall? Is
> it as simple as removing files from Eclipse's plugins dir?
>
> Thanks, Kevin

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[android-developers] skype ,gtalk intent

[jaimin mehta]

hi.
i have some problem regarding skype and gtalk intent
i have application in which i display a list of online skype,gtalk
contacts.
Now when ever i click my online skype or gtalk contacts it should
display a default skype or gtalk chat window with that Contacts

So basically i want to know is there any intent to call Chat screen of
Skype and Gtalk online Contacts

Right now i have intent to call skype and gtalk default application
login screen

GTALK -
Intent i = new Intent(Intent.ACTION_MAIN);
i.setComponent(new ComponentName("com.google.android.talk",
"com.google.android.talk.SigningInActivity"));
startActivity(i);

SKYPE -
Intent i = new Intent(Intent.ACTION_MAIN);
i.setComponent(
new ComponentName(
 "com.skype.android.lite",
 
"com.skype.android.lite.SkypeActivity"
 )

);
startActivity(i);

but i want to display chat screen of both Skype and Gtalk
can any body help me in my issue

plz its urgent

thanks
jaimin.

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[android-developers] Re: Receiving "Missed Call" event

[Nmix]

The only way I know is to put an observer on the call log:

ContentResolver logObs = getContentResolver();
logObs.registerContentObserver (CallLog.Calls.CONTENT_URI, false,
new ContentObserver (new Handler()) {
public void onChange(boolean selfChange) {
super.onChange(selfChange);
//query the call log, order descending, and see if first
item is a missed call
//take care not to count each missed call more than once
(could happen)
}
});

I haven't tested this in 2.0 but hopefully it still works.

On Nov 1, 9:35 pm, Marc Lester Tan  wrote:
> Hi folks,
>
> anyone have idea how can I make my code receive a "Missed Call" event?
>
> I know I can receive the RINGING state as well as OFFHOOK state via:
>
> TelephonyManager telephony = (TelephonyManager)
> context.getSystemService(Context.TELEPHONY_SERVICE);
> telephony.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);
>
> but what I need to have is to capture the event when the calling party
> terminated the call.
>
> tia,
> Marc

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[android-developers] Issues with SDK plugin 0.9.4

[kevin.hooke]

I recently upgraded from 0.9.2 (I think) to 0.9.4 of the SDK plugin
using Eclipse's 'Check for updates' and for a while everything seemed
ok. Now I'm getting random errors and odd behavior everywhere:

- if I try and run or debug a previously working app in the Emulator
from Eclipse, I get 'Could not find ...apk' errors.

- when the app does start in the emulator, in debug mode the app just
stays in the Emulator with the 'Waiting for debugger' message and the
debugger never attaches

- a previously running app that had a dependency to another source
project in Eclipse now builds ok, but is giving ClassNotFound
exceptions at runtime in the emulator when running.

In general it seems the SDK and the Emulator are in a messed up state.
Is there an easy way to remove the SDK from Eclipse and reinstall? Is
it as simple as removing files from Eclipse's plugins dir?

Thanks, Kevin

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[android-developers] any good uml creation tool for android?

[jerryfan2000]

Hi,
Is there any free or opensource Eclipce plug in avaliable for UML
diagram auto generation for Android?

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[android-developers] MediaPlayer -- shoutcast radio streaming creates a lag in playback

[Vladimir]

Hello, all!

I've been working on an app to stream some radio content. I get the
stream and save it to a file. When there is enough of it to play, I
invoke MediaPlayer and pass in the file.

Here is the question...since MediaPlayer sees only the portion of the
mp3 file that has already been written when MediaPlayer was
instantiated, I have to instantiate multiple MediaPlayers and call the
seekto() method. But the reinstantiation creates a short gap in
playback -- about half a second (have been testing the app in the
emulator, but I'm guessing the same will happen on the actual phone).

I'm sure this has been solved by others -- any suggestions???

Below is the thread that's called from within my Service once the
initial buffering has been done. All this does is repeatedly calling
the play() method that just reprocessing the mp3 file (while another
thread is writing to that mp3 file).

private final Thread watchRadioPlayer = new Thread() {
public void run() {
while (isDownloading) {
curPosition = 
RadioPlayer.play(OnlineRadioRetriever.fileName,
curPosition);
int delay = curPosition - previousPosition;
previousPosition = curPosition;
try {
synchronized (this) {
wait(delay);
}
} catch (InterruptedException e) {
Log.e("watchRadioPlayer", "Exception 
while calling wait: ", e);
}
Log.d("watchRadioPlayer", "RUNNING for : " + 
delay);
}
Log.d("watchRadioPlayer", "The THREAD is dead");
}
};

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[android-developers] Re: call for the other apk file

[tstanly]

hi Dianne,

thanks so much!!!:)



On Nov 2, 11:11 am, Dianne Hackborn  wrote:
> The class name needs to be fully qualified, i.e. com.android.b.test.
>
> And I am going to assume "com.android.b" is not the real package name you
> are using, just an example. :)
>
>
>
>
>
> On Sun, Nov 1, 2009 at 6:55 PM, tstanly  wrote:
> > hi guys,
>
> > Now, I have two apk in /data/app which are a.apk and b.apk,
> > and I want to invoke b.apk from a.apk,
>
> > so in the a.apk,
> > I used the Intent object to achive:
> > code===
> >        Intent intent=new Intent("android.intent.action.MAIN");
> >        intent.setClassName("com.android.b", "test"); //package name
> > and class name
> >        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
> >                        Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT );
> >        startActivity(intent);
> >        a.this.finish();
> > ===
> > but with error by logcat::
>
> > error
> > E/AndroidRuntime(  740): android.content.ActivityNotFoundException:
> > Unable to fi
> > nd explicit activity class {com.android.b/test}; have you declared t
> > his activity in your AndroidManifest.xml?
> > ===
>
> > so how can I do for that?
> > thanks!
>
> > --
> > You received this message because you are subscribed to the Google
> > Groups "Android Developers" group.
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> > android-developers+unsubscr...@googlegroups.com
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> >http://groups.google.com/group/android-developers?hl=en
>
> --
> Dianne Hackborn
> Android framework engineer
> hack...@android.com
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support, and so won't reply to such e-mails.  All such
> questions should be posted on public forums, where I and others can see and
> answer them.- Hide quoted text -
>
> - Show quoted text -

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[android-developers] Regarding the database schema of Android native database

[richard]

Hello all,

 I want to build my own cloned databases of all or some of the
Android native databases like Contacts, Calllogs, Mediastore,
Settings, etc.  I want to know wheher it is possible and How I can
know the database schemas of these databases?  Is there any
documentation on this?


 Thank you very much.

regards
Xiaofeng

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Re: [android-developers] call for the other apk file

[Dianne Hackborn]

The class name needs to be fully qualified, i.e. com.android.b.test.

And I am going to assume "com.android.b" is not the real package name you
are using, just an example. :)

On Sun, Nov 1, 2009 at 6:55 PM, tstanly  wrote:

> hi guys,
>
> Now, I have two apk in /data/app which are a.apk and b.apk,
> and I want to invoke b.apk from a.apk,
>
>
> so in the a.apk,
> I used the Intent object to achive:
> code===
>Intent intent=new Intent("android.intent.action.MAIN");
>intent.setClassName("com.android.b", "test"); //package name
> and class name
>intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
>Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT );
>startActivity(intent);
>a.this.finish();
> ===
> but with error by logcat::
>
> error
> E/AndroidRuntime(  740): android.content.ActivityNotFoundException:
> Unable to fi
> nd explicit activity class {com.android.b/test}; have you declared t
> his activity in your AndroidManifest.xml?
> ===
>
> so how can I do for that?
> thanks!
>
> --
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-- 
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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: Need an invitation to google Wave?

[kevin.hooke]

yes please!

On Nov 1, 10:44 am, moazzamk  wrote:
> invite me please
>
> On Nov 1, 11:50 am, "John P."  wrote:
>
>
>
> > I'd like one.  Thank you if you could send it!  =)
>
> > On Nov 1, 1:20 am, Auguste Lunang  wrote:
>
> > > Hi,
> > > i have some google wave. invits to share. tell me if u want ..
> > > thx

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[android-developers] call for the other apk file

[tstanly]

hi guys,

Now, I have two apk in /data/app which are a.apk and b.apk,
and I want to invoke b.apk from a.apk,


so in the a.apk,
I used the Intent object to achive:
code===
Intent intent=new Intent("android.intent.action.MAIN");
intent.setClassName("com.android.b", "test"); //package name
and class name
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT );
startActivity(intent);
a.this.finish();
===
but with error by logcat::

error
E/AndroidRuntime(  740): android.content.ActivityNotFoundException:
Unable to fi
nd explicit activity class {com.android.b/test}; have you declared t
his activity in your AndroidManifest.xml?
===

so how can I do for that?
thanks!

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[android-developers] Receiving "Missed Call" event

[Marc Lester Tan]

Hi folks,

anyone have idea how can I make my code receive a "Missed Call" event?

I know I can receive the RINGING state as well as OFFHOOK state via:

TelephonyManager telephony = (TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
telephony.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);

but what I need to have is to capture the event when the calling party
terminated the call.

tia,
Marc

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Re: [android-developers] Re: Speech Recognition

[Carmen Delessio]

I tried to whittle down GREATER THAN responses by doing this:
queryHeard=queryHeard.replaceAll("greater than",">");
queryHeard=queryHeard.replaceAll("greater then",">");
queryHeard=queryHeard.replaceAll("crater than",">");
queryHeard=queryHeard.replaceAll("craters than",">");
queryHeard=queryHeard.replaceAll("crater then",">");
queryHeard=queryHeard.replaceAll("craters then",">");

I'll have to check out retainAll

Carmen
-- 
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http://www.talkingandroid.com
http://www.facebook.com/BFFPhoto
http://www.twitter.com/DroidDrop


On Sun, Nov 1, 2009 at 8:57 PM, davemac  wrote:

> Once you get back the set of responses you could filter them down to
> those in your valid commands set. Try the retainAll() method on
> matches using your valid commands as the argument. You'll probably
> either get one or zero elements left in matches every time. The same
> thing should work for numbers.
>
> - dave
>
> On Nov 1, 5:36 pm, moa  wrote:
> > I want to use the SR api to handle commands in my application. I know
> > at any given point in my application what the valid commands would be
> > at that point so would like to limit the results that the SR is
> > matched against.
> >
> > For example, if the only valid commands were "Yes" or "No" I would
> > like to be able to restrict the SR to only try and match against those
> > two words. Otherwise on full vocabulary I get "Snow" and other false
> > words. Limiting the vocabulary should make matching 90%+ accurate on
> > limited words.
> >
> > Is this possible?
> >
> > Also, can I limit the SR to only match numerics for number input only?
> >
> > The internal dialer seems to be able to do this sort of this, so can
> > I?
>
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Re: [android-developers] Picking up a PhoneBook entry under Android 2.0 !!!

[Mark Murphy]

frantz lohier wrote:
> - my app invokes an ACTION.PICK intent as way to extract phone contact
> from the phone book and populate a database.
> 
> When compiling my app using the SDK version 1.6 and a target emulator
> configured at 1.6 level, the following code WORKS:
> 
> Intent pickcontact = new Intent(Intent.ACTION_PICK,
> People.CONTENT_URI);
> startActivityForResult(pickcontact, CALL_CONTACTPICKED);
> 
> When running the same code (compiled with SDK 1.6) and a target emulator
> at 2.0 level, the above code never return the entries I have populated
> in my the phone book. It's as if the phonebook was always empty.

See if this thread helps:

http://groups.google.com/group/android-developers/browse_thread/thread/91d2a62cb8120009/d834e78d456caeaf?lnk=raot

In other words, check to see what accounts you have. And, no, I don't
know how to do that just yet.

> - When running the emulator in 2.0 mode, the default local input type is
> Japaneese. Any way to change this ?

Interesting...the soft keyboard is English, but the prompt on the
Language & Keyboard settings screen is Japanese...

> - Under the 2.0 emulator, and setting a "clean" AVD image, if you launch
> the dial button, press menu and select account, you'll probably
> immediatly get a "android.process.acore" error ...

I assumed "launch the dial button" is the green CALL button. When you
press the green CALL button and press menu, there is no "account" menu
choice -- only "Clear call log".

> - In the most recent SDK document, I can read that "People.CONTENT_URI"
> was deprecated after SDK 1.6. Therefore, I've changed the above code to:
> 
> Intent pickcontact = new Intent(Intent.ACTION_PICK, AUTHORITY_URI);
> StartActivityForResult(pickcontact, CALL_CONTACTPICKED);
> 
> Unfortunatly, with the above, I get a crash right away when invoking
> ACTION_PICK.

What is AUTHORITY_URI? What does your Java stack trace say?

-- 
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http://commonsware.com | http://twitter.com/commonsguy

Android App Developer Training: http://commonsware.com/training

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Re: [android-developers] Picking up a PhoneBook entry under Android 2.0 !!!

[Andrew Zhang]

Hi ,

Content uri is changed. Please have a try of
ContactsContract.Contacts.CONTENT_URI.

On Mon, Nov 2, 2009 at 9:57 AM, frantz lohier  wrote:

> Happy Halloween All !
>
> The party is over and Google suddenly released the much anticipated Android
> 2.0 SDK.
>
> Much improvement for sure !
>
> That said, the party is over and I came to have to deal with the following
> Ghost;
>
> I've released an app in the market (Ambu) - so far qualified under SDK 1.5
> &1.6. Using the emulator for Android 2.0, things don't work anymore.
>
> This is what I'd like to share;
>
> - my app invokes an ACTION.PICK intent as way to extract phone contact from
> the phone book and populate a database.
>
> When compiling my app using the SDK version 1.6 and a target emulator
> configured at 1.6 level, the following code WORKS:
>
> Intent pickcontact = new Intent(Intent.ACTION_PICK,
> People.CONTENT_URI);
> startActivityForResult(pickcontact, CALL_CONTACTPICKED);
>
> When running the same code (compiled with SDK 1.6) and a target emulator at
> 2.0 level, the above code never return the entries I have populated in my
> the phone book. It's as if the phonebook was always empty.
>
> A couple of additional observations;
>
> - When running the emulator in 2.0 mode, the default local input type is
> Japaneese. Any way to change this ?
>
> - Under the 2.0 emulator, and setting a "clean" AVD image, if you launch
> the dial button, press menu and select account, you'll probably immediatly
> get a "android.process.acore" error ...
>
> - In the most recent SDK document, I can read that "People.CONTENT_URI" was
> deprecated after SDK 1.6. Therefore, I've changed the above code to:
>
> Intent pickcontact = new Intent(Intent.ACTION_PICK, AUTHORITY_URI);
> StartActivityForResult(pickcontact, CALL_CONTACTPICKED);
>
> Unfortunatly, with the above, I get a crash right away when invoking
> ACTION_PICK.
>
> Question to the Google Folks (dear dianne and others, please !);
>
> How to we properly pick a phonebook contact under the 2.0 OS using 1.6 or
> 2.0 compiled apps ?
>
> Thanks !!!
>
>
>  --
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[android-developers] Picking up a PhoneBook entry under Android 2.0 !!!

[frantz lohier]

Happy Halloween All !

The party is over and Google suddenly released the much anticipated Android
2.0 SDK.

Much improvement for sure !

That said, the party is over and I came to have to deal with the following
Ghost;

I've released an app in the market (Ambu) - so far qualified under SDK 1.5
&1.6. Using the emulator for Android 2.0, things don't work anymore.

This is what I'd like to share;

- my app invokes an ACTION.PICK intent as way to extract phone contact from
the phone book and populate a database.

When compiling my app using the SDK version 1.6 and a target emulator
configured at 1.6 level, the following code WORKS:

Intent pickcontact = new Intent(Intent.ACTION_PICK,
People.CONTENT_URI);
startActivityForResult(pickcontact, CALL_CONTACTPICKED);

When running the same code (compiled with SDK 1.6) and a target emulator at
2.0 level, the above code never return the entries I have populated in my
the phone book. It's as if the phonebook was always empty.

A couple of additional observations;

- When running the emulator in 2.0 mode, the default local input type is
Japaneese. Any way to change this ?

- Under the 2.0 emulator, and setting a "clean" AVD image, if you launch the
dial button, press menu and select account, you'll probably immediatly get a
"android.process.acore" error ...

- In the most recent SDK document, I can read that "People.CONTENT_URI" was
deprecated after SDK 1.6. Therefore, I've changed the above code to:

Intent pickcontact = new Intent(Intent.ACTION_PICK, AUTHORITY_URI);
StartActivityForResult(pickcontact, CALL_CONTACTPICKED);

Unfortunatly, with the above, I get a crash right away when invoking
ACTION_PICK.

Question to the Google Folks (dear dianne and others, please !);

How to we properly pick a phonebook contact under the 2.0 OS using 1.6 or
2.0 compiled apps ?

Thanks !!!

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[android-developers] Re: Since Android 2.0 the phone number in the emulator became null - how to set it?

[Nmix]

Yes it is. I can see it in Settings and I can retrieve it
with .getLine1Number().

However... if you are using a broadcast receiver for BOOT_COMPLETED, I
have found with 2.0 (and sporadically with earlier versions) that it
is not available when the receiver runs. Some delay seems to be
required before attempting to retrieve the number. I've only tested
this on the emulator, not a real phone.

On Nov 1, 3:00 pm, Marek Urbaniak  wrote:
> It the earlier versions of Android SDK the emulator had the set phone
> number. Visible in the phone settings and accessible to applications
> through the TelephonyManager.getLine1Number method. In Android SDK 2.0
> it is not set. How to set it?

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Re: [android-developers] Re: App name/icon problems on Hero after reboot

[Greg Donald]

On Sun, Nov 1, 2009 at 7:14 PM, mscwd01  wrote:
> I have an HTC Hero, have used many of the above apps and have never
> seen these problems...

What firmware version do you have?



-- 
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http://destiney.com/

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[android-developers] Re: app widget sizes for WVGA and FWVGA

[sdphil]

yeah i did, but it wasn't much help, perhaps I didn't understand what
you were saying --

"Just scale your coordinates based on the screen density."
That is what I was commenting on.  Screen density does not seem
sufficient to me.

"You can't assume some specific size for some screen -- consider the
possibilities, QVGA, HVGA, WVGA, FWVGA all have different
proportions."
by "specific size" - i assume you meant physical screen size -- which
goes back to density.  as far as "different proportions" I assume you
mean "aspect ratio".  I'm not quite sure what that means.  Does that
mean I should create a separate graphic for each screen DENSITY and
then it looks however it looks on whatever the aspect ratio is for a
screen?  Suppose I had two devices A and B with the same screen
DENSITY.  Device A had an aspect ratio such that it was 2x as wide as
device B (but again, with the same screen density).  If I create an
app widget for device A to be 4x1 (to take up the entire width of the
screen), then when I used that widget graphic on device B (with the
same density, but 2x physical width), the widget graphic would only go
across half the screen?

On Nov 1, 1:23 pm, Dianne Hackborn  wrote:
> Did you read my second paragraph?
>
>
>
> On Sun, Nov 1, 2009 at 10:57 AM, sdphil  wrote:
> > It seems that screen density alone is not sufficient to know what the
> > dimension should be; at some point "aspect ratio" has to come into
> > play.  For example, I could have a screen that is the same screen
> > "density" as a T-Mobile G1, but twice has tall (physical screen size;
> > and 2x as many pixels in that direction).  the 4x1 widget dimensions
> > in portrait would be fine as is, but when I went to landscape, the
> > width of my app widget would have to be much greater than 424 pixels
> > even though the screen "density" was the same.
>
> > and that's what is kind of happening with T-Mobile G1 and Motorola
> > Droid (at least it seems that way).
>
> > T-Mobile G1: 181dpi, aspect ratio in landscape is: 480/320 = 1.5
> > Motorola Droid: 267dpi, aspect ratio in landscape is: 854/480 = 1.78
>
> > If I just scaled everything up based on screen density, then Droid
> > should be: 267/181 = 1.475 scale factor.
>
> > If the aspect ratio of the phones were exactly the same, then i would
> > agree, you could just use the screen density scale factor.  But the
> > aspect ratios are not the same.
>
> > On Nov 1, 8:51 am, Dianne Hackborn  wrote:
> > > Please read on screen density:
>
> > >http://developer.android.com/guide/practices/screens_support.html
>
> > > Just
> > > scale your coordinates based on the screen density.  You can't assume
> > some
> > > specific size for some screen -- consider the possibilities, QVGA, HVGA,
> > > WVGA, FWVGA all have different proportions.  And then a particular app
> > may
> > > use the screen differently, for example in the future home will probably
> > > have some redesign so that on a FWVGA screen there is not such a
> > difference
> > > in proportion between its landscape and portrait layouts.
>
> > > On Sun, Nov 1, 2009 at 7:40 AM, sdphil 
> > wrote:
> > > > not sure I follow you here --
>
> > > > T-Mobile G1/G2 has the following specs -
> > > > 320px x 480px (pixels)
> > > > 1.77" x 2.65" (inches)
> > > > which gives about 181 dpi.
>
> > > > according to this --
>
> > > >http://developer.android.com/guide/practices/ui_guidelines/widget_des.
> > ..
>
> > > >    4x1 widgets on T-Mobile G1 and G2 should be 320x100 in portrait
> > > > and 424x74 in landscape.
>
> > > > Motorola Droid has the following specs -
> > > > 480px x 854px (pixels)
> > > > 1.8" x 3.2" (inches)
> > > > which gives about 267 dpi.
>
> > > > 4x1 widgets for both portrait and landscape on something like Droid
> > > > should be what?
>
> > > > According to what you said "Multiply by 1.5"
>
> > > > 320*1.5 x 100*1.5 = 480 x 150 portrait
> > > > 424*1.5 x 74*1.5 = 636 x 111 landscape
>
> > > > I can believe it for portrait, but for landscape, that doesn't seem
> > > > right.
>
> > > > tia.
>
> > > > On Oct 31, 3:11 pm, Dianne Hackborn  wrote:
> > > > > It's not the number of pixels, it's the density.
>
> > > > > On Sat, Oct 31, 2009 at 12:10 PM, sdphil 
> > > > wrote:
> > > > > > That makes sense for portrait (480 / 320 = 1.5) but for fwvga in
> > > > > > landscape, 854 / 480 = 1.78.
>
> > > > > > On Oct 31, 10:55 am, Dianne Hackborn  wrote:
> > > > > > > Multiply by 1.5.
>
> > > > > > > On Sat, Oct 31, 2009 at 8:23 AM, sdphil <
> > phil.pellouch...@gmail.com>
> > > > > > wrote:
> > > > > > > > what are the 4x1 app widget sizes for WVGA and FWVGA in both
> > > > portrait
> > > > > > > > and landscape?
>
> > > > > > > > --
> > > > > > > > You received this message because you are subscribed to the
> > Google
> > > > > > > > Groups "Android Developers" group.
> > > > > > > > To post to this group, send email to
> > > > > > android-developers@googlegroups.com
> > > > > > 

[android-developers] Re: IMPORTANT - display.getOrientation() does not work on all devices

[niko20]

I wouldn't be surprised if these people are running Cyanogen mods.
People also had problems with my app when they did that. In my opinion
custom ROMS are trouble for developers.

-niko

On Nov 1, 6:31 pm, mscwd01  wrote:
> Hey Mark,
>
> I have had one user contact me by email and he had the same issues
> using the older version and the new version (using the orientation
> code you supplied), so I can rule out that being the cause *I think*.
>
> I *presume* it isn't a ROM issue as I have had 8-10 users leave
> comments saying it doesn't work, in each comment they say "recent
> update doesn't solve the issue". I guess for most people it may work
> and they dont bother leaving a message which says "hey it works"
> instead its only the people having problems who post negative
> comments.
>
> I have tried every test case such as holding the phone in different
> orientations when starting the activity and had no luck finding a bug
> there, in fact I have wasted far too many hours on this.
>
> On Nov 2, 12:17 am, Mark Murphy  wrote:
>
> > Phy wrote:
> > > I have confirmation from five users who either have a HTC G1 or HTC
> > > Magic who say my application works fine. However, I have had numerous
> > > recent comments on the Market that the orientation of my applications
> > > interface is rotated 90 degrees on G1/Magic devices.
>
> > Do you have any confirmation from any users who are seeing the rotation
> > problem? (i.e., direct email, not Market comments)
>
> > > I use this method to get the screen orientation:
> > > getResources().getConfiguration().orientation;
>
> > That's not what you used to do, by your own admission. Are you sure that
> > the comments are from people who are using your newer version?
>
> > And, again, do you have any confirmation from any users who are seeing
> > the rotation problem?
>
> > > How can this work fine on some phones and completely break on other
> > > peoples phones which are the same make and model?
>
> > It could be they are running the older version of your application. Or,
> > it could be a ROM version difference, with a bug in some ROMs. Or, it
> > could be something about the way some users are using your app that
> > differs from your expectations and test cases (e.g., they open the app
> > starting in landscape mode, and you expect them to be starting in
> > portrait mode).
>
> > Please bear in mind that, across a 13-post thread, you have not once
> > actually indicated what app this is, AFAICT.
>
> > --
> > Mark Murphy (a Commons 
> > Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> > Android App Developer Books:http://commonsware.com/books

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[android-developers] Re: what about the Android 3d module file type ".gles"

[LemonDev]

thanks,but where can we learn from about it?

On 11月1日, 下午1时02分, "Fred Grott(Android Expert)" 
wrote:
> its a graphical layout engine script file, hence the name
>
> On Oct 31, 2:08 am,LemonDev wrote:
>
>
>
> > GlobalTime use this file type ,but i have found nothing about it in
> > the Android documents .and also no discussions on the internet .
> > so , how can we export a "gles" file type from others like 3DMax...

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[android-developers] Re: App name/icon problems on Hero after reboot

[mscwd01]

I have an HTC Hero, have used many of the above apps and have never
seen these problems...

On Nov 1, 11:47 pm, rooster 808  wrote:
> I'm seeing this frequently on my HERO HTC, but not my G1 Google Dev
> phone.
>
> Almost every power off, I lose the Desktop Icon on the App I'm
> developing, just on the Hero.
>
> Rich
>
> On Oct 30, 10:36 pm, James W  wrote:
>
> > For what its worth, I cannot reproduce this on a non-Sprint Hero. I
> > have had mine for a couple of months now, a European version, and has
> > been out in Asia for a while with no reported similar errors. I am a
> > close follower of the XDA Developers board, and it has not been seen
> > there either. Perhaps it is now coming to light as more people are
> > getting the Sprint version?
>
> > I have never seen this issue on my own app, but never used raw strings
> > for the name.
>
> > I installed the Coin Toss app, tried it, put a shortcut on the home
> > screen, rebooted, and it was fine. I will be happy to try any other
> > apps to see if this is still the case, but as I live in Hong Kong, I
> > cannot try paid for apps, as it is not supported.
>
> > My Hero is stock European, running Android 1.5, build 2.73.405.5
> > 146733 CL#61267 release-keys
> > Software version: 1.0.0.A6288
> > Kernel: 2.6.27-8dd6deee htc-ker...@and18-2)
>
> > Hope this helps!
>
> > On Oct 31, 3:52 am, Justin Giles  wrote:
>
> > > From a user standpoint, I ran across this thread on the Hero
> > > phandroids.comforum:
>
> > >http://androidforums.com/sprint-htc-hero/12549-handcent-shortcut-icon...
>
> > > Basically you wipe the phone & sd card, reinitialize the phone, then
> > > IMMEDIATELY turn off HTC Sense UI in favor of the standard Android UI.  
> > > The
> > > user that gave these instructions seems to not have any problems after 
> > > they
> > > do this.
>
> > > Just a FYI and further evidence that HTC has some issues they may or may 
> > > not
> > > be ignoring.
>
> > > On Fri, Oct 30, 2009 at 10:14 AM, Greg Donald  wrote:
>
> > > > On Fri, Oct 30, 2009 at 9:41 AM, Justin Giles  wrote:
> > > > > I'm not entirely sure the raw string vs resource string is the full 
> > > > > issue
> > > > > here though.  It might be part of the problem, but not the whole
> > > > > explanation.  As Greg mentioned earlier, he never had his app name 
> > > > > set as
> > > > a
> > > > > raw string and he is experiencing the problem.  On one of my 
> > > > > applications
> > > > > I'm developing, I'm experiencing it as well with the app name always
> > > > having
> > > > > been a resource.  It's sounding more and more like HTC having done
> > > > something
> > > > > funky with the package management.  Especially since Dianne has been
> > > > saying
> > > > > that stock Android doesn't have this problem.  And all of my 
> > > > > inquiries to
> > > > > HTC & Sprint have resulted in nothing.
>
> > > > I'm considering returning the phone, I still have a few days before my
> > > > 30 day return option has past.  I mean, who really knows when this
> > > > might be fixed?
>
> > > > What other options are there at this point?
>
> > > > --
> > > > Greg Donald
> > > >http://destiney.com/-Hidequoted text -
>
> > > - Show quoted text -

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[android-developers] Re: idiot's guide to using layout:gravity?

[Emmanuel]

You can't have two different gravity in the same layout, so you can't
do it a linear Layout, without introducing a new level in the
hierarchy.

I made an entry in my blog on this subject :
http://androidblogger.blogspot.com/2009/08/tutorial-how-to-have-two-buttons-on.html

Hope it helps,

Emmanuel

On Oct 30, 12:36 am, Jason Proctor 
wrote:
> i have a linear layout with two buttons. i'd like the first to be at
> the left edge of the container, and the right to be at the... right
> edge. layout gravity is advertised to do this but i don't seem to be
> able to influence placement with it at all. i've had the gravity
> affect the text inside the buttons, which is a bit weird, but it no
> longer seems to do that...
>
>          android:orientation="horizontal"
>         android:layout_width="fill_parent"
>         android:layout_height="wrap_content"
>         >
>                          android:id="@+id/auth_login_button"
>                 android:layout_height="50dip"
>                 android:layout_width="100dip"
>                 android:layout_gravity="left"
>                 android:text="@string/auth_login_label"
>                 android:textColor="#ff"
>                 android:background="#ff"
>                 android:textStyle="bold"
>         />
>
>                          android:id="@+id/auth_signup_button"
>                 android:layout_height="50dip"
>                 android:layout_width="100dip"
>                 android:layout_gravity="right"
>                 android:text="@string/auth_signup_label"
>                 android:textColor="#ff"
>                 android:background="#ff"
>                 android:textStyle="bold"
>         />
> 
>
> --
> jason.vp.engineering.particle

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[android-developers] Re: Speech Recognition

[davemac]

Once you get back the set of responses you could filter them down to
those in your valid commands set. Try the retainAll() method on
matches using your valid commands as the argument. You'll probably
either get one or zero elements left in matches every time. The same
thing should work for numbers.

- dave

On Nov 1, 5:36 pm, moa  wrote:
> I want to use the SR api to handle commands in my application. I know
> at any given point in my application what the valid commands would be
> at that point so would like to limit the results that the SR is
> matched against.
>
> For example, if the only valid commands were "Yes" or "No" I would
> like to be able to restrict the SR to only try and match against those
> two words. Otherwise on full vocabulary I get "Snow" and other false
> words. Limiting the vocabulary should make matching 90%+ accurate on
> limited words.
>
> Is this possible?
>
> Also, can I limit the SR to only match numerics for number input only?
>
> The internal dialer seems to be able to do this sort of this, so can
> I?

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[android-developers] Re: Could developers be liable for charges for using Google APIs?

[davemac]

I have to admit, embarrassedly, that I was looking at the wrong Maps
API Terms. Thanks for pointing me in the correct direction regarding
Maps.

There is nothing in the Android Google Maps API Terms that says you
must make your applications free that use the Maps API. So paid apps
look okay, although there are some restrictions on exactly what type
of apps you can develop with the Maps API (see section 8.7). There's
still section 8.3 that says you can't sell the Service but I guess
that means we can't sell Google's service but we can sell our
applications that use the service.

My original post asked about the Google AJAX APIs as well. Is there an
Android equivalent to Maps for using those APIs as well? Is it even
acceptable to use a Google AJAX API from Android?

- dave

On Nov 1, 5:27 pm, Andrei  wrote:
> http://code.google.com/android/add-ons/google-apis/maps-api-signup.html
> 5.4 says you can use it for commercial purpose
>
> On Nov 1, 5:14 pm, davemac  wrote:
>
> > I've been reading the Terms of Service for the Google APIs, both Maps
> > and AJAX APIs. I have questions regarding future consequences of using
> > these APIs in mobile apps that get distributed, hopefully, to many
> > thousands or millions of devices.
>
> > Both say that the services must be available for free, so I'm assuming
> > that means you cannot charge a fee for an Android app that uses these
> > services, unless you arrange something special with Google. Which
> > appears to be Google Maps API Premier, an advanced service that uses a
> > page-view-counter-based calculation to determine charges, and is not
> > cheap. Which pretty much says you'd need to charge a subscription fee
> > if you're going to charge at all. If you don't charge now and suddenly
> > get hit with a bill from Google, your free app must remain free
> > (according to Android Terms) so you're out of luck? I suppose it might
> > be possible to include a Terms of Service with the application that
> > says the user assumes all responsibility for any charges related to
> > use of the Google APIs, but that doesn't seem likely to succeed. I
> > think it would be difficult to manage. I also suppose that you could
> > ask Google to block requests that use your API key until you can get a
> > new version out with a fee attached.
>
> > Google also says they could charge for the use of the API in the
> > future. This is stated specifically in the AJAX APIs doc, and
> > indirectly in the Maps doc (Google can change the terms at any time).
> > Since the API key that is used when calling APIs belongs to the
> > Android developer, that tells me we could potentially be on the hook
> > for Google charges. The Terms say that we can decide to stop using the
> > APIs. Which is fairly easy when you're running a web site, much
> > different when your application is deployed to thousands or millions
> > of devices. Especially if you've distributed the application for free,
> > and with an expiration date as required of later than October 22,
> > 2033.
>
> > I'm nervous now about using Google APIs in Android apps and wondered
> > if anyone else has thought about this. Should Google APIs be avoided?
> > At least until developers have some legal protection?
>
> > - dave
>
>

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[android-developers] Re: IMPORTANT - display.getOrientation() does not work on all devices

[mscwd01]

Hey Mark,

I have had one user contact me by email and he had the same issues
using the older version and the new version (using the orientation
code you supplied), so I can rule out that being the cause *I think*.

I *presume* it isn't a ROM issue as I have had 8-10 users leave
comments saying it doesn't work, in each comment they say "recent
update doesn't solve the issue". I guess for most people it may work
and they dont bother leaving a message which says "hey it works"
instead its only the people having problems who post negative
comments.

I have tried every test case such as holding the phone in different
orientations when starting the activity and had no luck finding a bug
there, in fact I have wasted far too many hours on this.


On Nov 2, 12:17 am, Mark Murphy  wrote:
> Phy wrote:
> > I have confirmation from five users who either have a HTC G1 or HTC
> > Magic who say my application works fine. However, I have had numerous
> > recent comments on the Market that the orientation of my applications
> > interface is rotated 90 degrees on G1/Magic devices.
>
> Do you have any confirmation from any users who are seeing the rotation
> problem? (i.e., direct email, not Market comments)
>
> > I use this method to get the screen orientation:
> > getResources().getConfiguration().orientation;
>
> That's not what you used to do, by your own admission. Are you sure that
> the comments are from people who are using your newer version?
>
> And, again, do you have any confirmation from any users who are seeing
> the rotation problem?
>
> > How can this work fine on some phones and completely break on other
> > peoples phones which are the same make and model?
>
> It could be they are running the older version of your application. Or,
> it could be a ROM version difference, with a bug in some ROMs. Or, it
> could be something about the way some users are using your app that
> differs from your expectations and test cases (e.g., they open the app
> starting in landscape mode, and you expect them to be starting in
> portrait mode).
>
> Please bear in mind that, across a 13-post thread, you have not once
> actually indicated what app this is, AFAICT.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> Android App Developer Books:http://commonsware.com/books

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Re: [android-developers] Re: IMPORTANT - display.getOrientation() does not work on all devices

[Mark Murphy]

Phy wrote:
> I have confirmation from five users who either have a HTC G1 or HTC
> Magic who say my application works fine. However, I have had numerous
> recent comments on the Market that the orientation of my applications
> interface is rotated 90 degrees on G1/Magic devices.

Do you have any confirmation from any users who are seeing the rotation
problem? (i.e., direct email, not Market comments)

> I use this method to get the screen orientation:
> getResources().getConfiguration().orientation;

That's not what you used to do, by your own admission. Are you sure that
the comments are from people who are using your newer version?

And, again, do you have any confirmation from any users who are seeing
the rotation problem?

> How can this work fine on some phones and completely break on other
> peoples phones which are the same make and model?

It could be they are running the older version of your application. Or,
it could be a ROM version difference, with a bug in some ROMs. Or, it
could be something about the way some users are using your app that
differs from your expectations and test cases (e.g., they open the app
starting in landscape mode, and you expect them to be starting in
portrait mode).

Please bear in mind that, across a 13-post thread, you have not once
actually indicated what app this is, AFAICT.

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

Android App Developer Books: http://commonsware.com/books

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[android-developers] Re: IMPORTANT - display.getOrientation() does not work on all devices

[mscwd01]

Okay can I just summarise my problem as I believe it is an issue which
NEEDS to be addressed...

I have confirmation from five users who either have a HTC G1 or HTC
Magic who say my application works fine. However, I have had numerous
recent comments on the Market that the orientation of my applications
interface is rotated 90 degrees on G1/Magic devices.

I use this method to get the screen orientation:
getResources().getConfiguration().orientation;

and remap the coordinate system as follows before drawing the
application interface:

if(screenOrientation == 1) {  // Portrait
  SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_MINUS_Z,
SensorManager.AXIS_X, outR);
}

else { // All other send to Landscape
  SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_X,
  SensorManager.AXIS_Z, outR);

}

How can this work fine on some phones and completely break on other
peoples phones which are the same make and model?

This is really disconcerting, and needs to be explained.

On Nov 1, 11:06 pm, mscwd01  wrote:
> Well Niko that may be true but it doesn't change the fact that it
> works fine on an HTC Hero and some G1 & Magic phones.
>
> It should either work or not, having your application work fine on
> some devices and break on other devices is rediculous and its getting
> annoying now.
>
> iPhone here I come :(
>
> On Nov 1, 3:18 am, niko20  wrote:
>
> > Wait-
>
> > YOu are remapping the coords after rotation? Well then that's where
> > the problem has to be, since clearly Mark has shown that the
> > getOrientation() works correctly
>
> > -niko
>
> > On Oct 31, 1:25 pm, mscwd01  wrote:
>
> > > Well then this is extremely confusing!
>
> > > Firstly, thanks Mark for taking the time to test it.
>
> > > The only other thing which could be wrong is how the coordinate system
> > > is represented in each device. I draw to the screen once I have
> > > remapped the coordinate system i.e.:
>
> > > if(screenOrientation == 1) {  // Portrait
> > >   SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_MINUS_Z,
> > > SensorManager.AXIS_X, outR);}
>
> > > else { // All other send to Landscape
> > >   SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_X,
> > > SensorManager.AXIS_Z, outR);
>
> > > }
>
> > > However, this shouldn't be an issue should it?
>
> > > On Oct 31, 6:19 pm, Mark Murphy  wrote:
>
> > > > mscwd01 wrote:
> > > > > Okay this is getting really rather annoying now.
>
> > > > > I have used both of the following methods of getting the screen
> > > > > orientation and both do not work properly on different devices.
>
> > > > > Method 1:
> > > > > Display display = ((WindowManager) getSystemService
> > > > > (WINDOW_SERVICE)).getDefaultDisplay();
> > > > > int screenOrientation = display.getOrientation();
>
> > > > > Method 2:
> > > > > int screenOrientation = getResources().getConfiguration().orientation;
>
> > > > > Both methods work fine on the HTC Hero; however, they both fail on the
> > > > > G1 and G2 devices (according to the users of my app).
>
> > > > > How can we be expected to make high quality applications if the API is
> > > > > not supported on all devices???
>
> > > > > I would be very greatful if someone could offer a solution to this,
> > > > > its just not acceptable.
>
> > > > I just tested this on a G1, and
> > > > getResources().getConfiguration().orientation is 2 in landscape and 1 in
> > > > portrait, just like it should be.
>
> > > > I also tested it on an HTC Magic, and it works just fine.
>
> > > > Heck, it even works on an ARCHOS 5 Android tablet.
>
> > > > --
> > > > Mark Murphy (a Commons 
> > > > Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> > > > Android Development Wiki:http://wiki.andmob.org

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[android-developers] Re: IMPORTANT - display.getOrientation() does not work on all devices

[Phy]

Okay can I just summarise my problem as I believe it is an issue which
NEEDS to be addressed...

I have confirmation from five users who either have a HTC G1 or HTC
Magic who say my application works fine. However, I have had numerous
recent comments on the Market that the orientation of my applications
interface is rotated 90 degrees on G1/Magic devices.

I use this method to get the screen orientation:
getResources().getConfiguration().orientation;

and remap the coordinate system as follows before drawing the
application interface:

if(screenOrientation == 1) {  // Portrait
  SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_MINUS_Z,
SensorManager.AXIS_X, outR);
}
else { // All other send to Landscape
  SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_X,
  SensorManager.AXIS_Z, outR);
}


How can this work fine on some phones and completely break on other
peoples phones which are the same make and model?

This is really disconcerting, and needs to be explained.


On Nov 1, 11:06 pm, mscwd01  wrote:
> Well Niko that may be true but it doesn't change the fact that it
> works fine on an HTC Hero and some G1 & Magic phones.
>
> It should either work or not, having your application work fine on
> some devices and break on other devices is rediculous and its getting
> annoying now.
>
> iPhone here I come :(
>
> On Nov 1, 3:18 am, niko20  wrote:
>
> > Wait-
>
> > YOu are remapping the coords after rotation? Well then that's where
> > the problem has to be, since clearly Mark has shown that the
> > getOrientation() works correctly
>
> > -niko
>
> > On Oct 31, 1:25 pm, mscwd01  wrote:
>
> > > Well then this is extremely confusing!
>
> > > Firstly, thanks Mark for taking the time to test it.
>
> > > The only other thing which could be wrong is how the coordinate system
> > > is represented in each device. I draw to the screen once I have
> > > remapped the coordinate system i.e.:
>
> > > if(screenOrientation == 1) {  // Portrait
> > >   SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_MINUS_Z,
> > > SensorManager.AXIS_X, outR);}
>
> > > else { // All other send to Landscape
> > >   SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_X,
> > > SensorManager.AXIS_Z, outR);
>
> > > }
>
> > > However, this shouldn't be an issue should it?
>
> > > On Oct 31, 6:19 pm, Mark Murphy  wrote:
>
> > > > mscwd01 wrote:
> > > > > Okay this is getting really rather annoying now.
>
> > > > > I have used both of the following methods of getting the screen
> > > > > orientation and both do not work properly on different devices.
>
> > > > > Method 1:
> > > > > Display display = ((WindowManager) getSystemService
> > > > > (WINDOW_SERVICE)).getDefaultDisplay();
> > > > > int screenOrientation = display.getOrientation();
>
> > > > > Method 2:
> > > > > int screenOrientation = getResources().getConfiguration().orientation;
>
> > > > > Both methods work fine on the HTC Hero; however, they both fail on the
> > > > > G1 and G2 devices (according to the users of my app).
>
> > > > > How can we be expected to make high quality applications if the API is
> > > > > not supported on all devices???
>
> > > > > I would be very greatful if someone could offer a solution to this,
> > > > > its just not acceptable.
>
> > > > I just tested this on a G1, and
> > > > getResources().getConfiguration().orientation is 2 in landscape and 1 in
> > > > portrait, just like it should be.
>
> > > > I also tested it on an HTC Magic, and it works just fine.
>
> > > > Heck, it even works on an ARCHOS 5 Android tablet.
>
> > > > --
> > > > Mark Murphy (a Commons 
> > > > Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> > > > Android Development Wiki:http://wiki.andmob.org

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[android-developers] Re: App name/icon problems on Hero after reboot

[rooster 808]

I'm seeing this frequently on my HERO HTC, but not my G1 Google Dev
phone.

Almost every power off, I lose the Desktop Icon on the App I'm
developing, just on the Hero.

Rich


On Oct 30, 10:36 pm, James W  wrote:
> For what its worth, I cannot reproduce this on a non-Sprint Hero. I
> have had mine for a couple of months now, a European version, and has
> been out in Asia for a while with no reported similar errors. I am a
> close follower of the XDA Developers board, and it has not been seen
> there either. Perhaps it is now coming to light as more people are
> getting the Sprint version?
>
> I have never seen this issue on my own app, but never used raw strings
> for the name.
>
> I installed the Coin Toss app, tried it, put a shortcut on the home
> screen, rebooted, and it was fine. I will be happy to try any other
> apps to see if this is still the case, but as I live in Hong Kong, I
> cannot try paid for apps, as it is not supported.
>
> My Hero is stock European, running Android 1.5, build 2.73.405.5
> 146733 CL#61267 release-keys
> Software version: 1.0.0.A6288
> Kernel: 2.6.27-8dd6deee htc-ker...@and18-2)
>
> Hope this helps!
>
> On Oct 31, 3:52 am, Justin Giles  wrote:
>
> > From a user standpoint, I ran across this thread on the Hero
> > phandroids.comforum:
>
> >http://androidforums.com/sprint-htc-hero/12549-handcent-shortcut-icon...
>
> > Basically you wipe the phone & sd card, reinitialize the phone, then
> > IMMEDIATELY turn off HTC Sense UI in favor of the standard Android UI.  The
> > user that gave these instructions seems to not have any problems after they
> > do this.
>
> > Just a FYI and further evidence that HTC has some issues they may or may not
> > be ignoring.
>
> > On Fri, Oct 30, 2009 at 10:14 AM, Greg Donald  wrote:
>
> > > On Fri, Oct 30, 2009 at 9:41 AM, Justin Giles  wrote:
> > > > I'm not entirely sure the raw string vs resource string is the full 
> > > > issue
> > > > here though.  It might be part of the problem, but not the whole
> > > > explanation.  As Greg mentioned earlier, he never had his app name set 
> > > > as
> > > a
> > > > raw string and he is experiencing the problem.  On one of my 
> > > > applications
> > > > I'm developing, I'm experiencing it as well with the app name always
> > > having
> > > > been a resource.  It's sounding more and more like HTC having done
> > > something
> > > > funky with the package management.  Especially since Dianne has been
> > > saying
> > > > that stock Android doesn't have this problem.  And all of my inquiries 
> > > > to
> > > > HTC & Sprint have resulted in nothing.
>
> > > I'm considering returning the phone, I still have a few days before my
> > > 30 day return option has past.  I mean, who really knows when this
> > > might be fixed?
>
> > > What other options are there at this point?
>
> > > --
> > > Greg Donald
> > >http://destiney.com/-Hide quoted text -
>
> > - Show quoted text -

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[android-developers] Handling different screen densities vs. app installed size?

[Moto]

My concern supporting different screen sizes, in this case with the
new DROID phone.

So my question, when installing my application on a G1 phone, would it
ignore all hdpi qualifier folders?

I ask this because I'm afraid that my application will grow in size
when installed containing many unnecessary files...

Thanks in advance!
-Jona

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[android-developers] Re: IMPORTANT - display.getOrientation() does not work on all devices

[mscwd01]

Well Niko that may be true but it doesn't change the fact that it
works fine on an HTC Hero and some G1 & Magic phones.

It should either work or not, having your application work fine on
some devices and break on other devices is rediculous and its getting
annoying now.

iPhone here I come :(

On Nov 1, 3:18 am, niko20  wrote:
> Wait-
>
> YOu are remapping the coords after rotation? Well then that's where
> the problem has to be, since clearly Mark has shown that the
> getOrientation() works correctly
>
> -niko
>
> On Oct 31, 1:25 pm, mscwd01  wrote:
>
> > Well then this is extremely confusing!
>
> > Firstly, thanks Mark for taking the time to test it.
>
> > The only other thing which could be wrong is how the coordinate system
> > is represented in each device. I draw to the screen once I have
> > remapped the coordinate system i.e.:
>
> > if(screenOrientation == 1) {  // Portrait
> >   SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_MINUS_Z,
> > SensorManager.AXIS_X, outR);}
>
> > else { // All other send to Landscape
> >   SensorManager.remapCoordinateSystem(R, SensorManager.AXIS_X,
> > SensorManager.AXIS_Z, outR);
>
> > }
>
> > However, this shouldn't be an issue should it?
>
> > On Oct 31, 6:19 pm, Mark Murphy  wrote:
>
> > > mscwd01 wrote:
> > > > Okay this is getting really rather annoying now.
>
> > > > I have used both of the following methods of getting the screen
> > > > orientation and both do not work properly on different devices.
>
> > > > Method 1:
> > > > Display display = ((WindowManager) getSystemService
> > > > (WINDOW_SERVICE)).getDefaultDisplay();
> > > > int screenOrientation = display.getOrientation();
>
> > > > Method 2:
> > > > int screenOrientation = getResources().getConfiguration().orientation;
>
> > > > Both methods work fine on the HTC Hero; however, they both fail on the
> > > > G1 and G2 devices (according to the users of my app).
>
> > > > How can we be expected to make high quality applications if the API is
> > > > not supported on all devices???
>
> > > > I would be very greatful if someone could offer a solution to this,
> > > > its just not acceptable.
>
> > > I just tested this on a G1, and
> > > getResources().getConfiguration().orientation is 2 in landscape and 1 in
> > > portrait, just like it should be.
>
> > > I also tested it on an HTC Magic, and it works just fine.
>
> > > Heck, it even works on an ARCHOS 5 Android tablet.
>
> > > --
> > > Mark Murphy (a Commons 
> > > Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> > > Android Development Wiki:http://wiki.andmob.org

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Re: [android-developers] Speech Recognition

[Mark Murphy]

moa wrote:
> I want to use the SR api to handle commands in my application. I know
> at any given point in my application what the valid commands would be
> at that point so would like to limit the results that the SR is
> matched against.
> 
> For example, if the only valid commands were "Yes" or "No" I would
> like to be able to restrict the SR to only try and match against those
> two words. Otherwise on full vocabulary I get "Snow" and other false
> words. Limiting the vocabulary should make matching 90%+ accurate on
> limited words.
> 
> Is this possible?

Not that I can tell from the RecognizerIntent options. Your only
constraints are free-form vs. Web search and what natural language to use.

> Also, can I limit the SR to only match numerics for number input only?

Again, not that I can tell from the RecognizerIntent options.

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

Android App Developer Training: http://commonsware.com/training

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[android-developers] Speech Recognition

[moa]

I want to use the SR api to handle commands in my application. I know
at any given point in my application what the valid commands would be
at that point so would like to limit the results that the SR is
matched against.

For example, if the only valid commands were "Yes" or "No" I would
like to be able to restrict the SR to only try and match against those
two words. Otherwise on full vocabulary I get "Snow" and other false
words. Limiting the vocabulary should make matching 90%+ accurate on
limited words.

Is this possible?

Also, can I limit the SR to only match numerics for number input only?

The internal dialer seems to be able to do this sort of this, so can
I?

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[android-developers] Re: Could developers be liable for charges for using Google APIs?

[Andrei]

http://code.google.com/android/add-ons/google-apis/maps-api-signup.html
5.4 says you can use it for commercial purpose

On Nov 1, 5:14 pm, davemac  wrote:
> I've been reading the Terms of Service for the Google APIs, both Maps
> and AJAX APIs. I have questions regarding future consequences of using
> these APIs in mobile apps that get distributed, hopefully, to many
> thousands or millions of devices.
>
> Both say that the services must be available for free, so I'm assuming
> that means you cannot charge a fee for an Android app that uses these
> services, unless you arrange something special with Google. Which
> appears to be Google Maps API Premier, an advanced service that uses a
> page-view-counter-based calculation to determine charges, and is not
> cheap. Which pretty much says you'd need to charge a subscription fee
> if you're going to charge at all. If you don't charge now and suddenly
> get hit with a bill from Google, your free app must remain free
> (according to Android Terms) so you're out of luck? I suppose it might
> be possible to include a Terms of Service with the application that
> says the user assumes all responsibility for any charges related to
> use of the Google APIs, but that doesn't seem likely to succeed. I
> think it would be difficult to manage. I also suppose that you could
> ask Google to block requests that use your API key until you can get a
> new version out with a fee attached.
>
> Google also says they could charge for the use of the API in the
> future. This is stated specifically in the AJAX APIs doc, and
> indirectly in the Maps doc (Google can change the terms at any time).
> Since the API key that is used when calling APIs belongs to the
> Android developer, that tells me we could potentially be on the hook
> for Google charges. The Terms say that we can decide to stop using the
> APIs. Which is fairly easy when you're running a web site, much
> different when your application is deployed to thousands or millions
> of devices. Especially if you've distributed the application for free,
> and with an expiration date as required of later than October 22,
> 2033.
>
> I'm nervous now about using Google APIs in Android apps and wondered
> if anyone else has thought about this. Should Google APIs be avoided?
> At least until developers have some legal protection?
>
> - dave

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Re: [android-developers] top ListActivity destroyed just after a Search has been initiated from it - was: Back key after Search doesn't return to list in 2.0 as it did in all earlier versions

[Jonas Petersson]

Hi again,

Hmm, it seems even more strange to me: the onDestroy() method of the top 
ListActivity is actually called very shortly after the search has 
triggered the onCreate()+onResume() methods that creates the second 
level ListActivity (note that this is the actual same class as the top 
one, just producing a different result due to the SEARCH action).
Call Sequence:

top onCreate()
top onResume()
-- I press search and enter some text.
top onPause()
2nd onCreate()
2nd onResume()
top onDestroy()
-- This is before the second ListActivity is even displayed

So obviously, by the time I press back in the 2nd ListActivity, there is 
no top ListActivity to show. So the problem is not the Back key, but 
that some unknown force has destroyed the top activity...

Note: the code is still compiled with android:minSdkVersion="2" and the 
very same package executes as expected on previous versions. So perhaps 
I've always done something incorrectly, but up until now the result was 
what I expected. In some special cases I do in fact explicitly call 
finish() to force this very effect, but that does not happen in this 
situation.

I didn't notice anything explicitly related to this in the release 
notes, but perhaps there is something between the lines that I have not 
yet realized.

Advice appreciated / Jonas


Jonas Petersson wrote:
> Hi all,
> 
> I experience something slightly confusing in the 2.0 emulators (tried 
> several variants):
> 
> One of my apps is somewhat similar to Market in structure in that it is 
> a ListActivity that keeps creating new Intent(this, xxx.class); of 
> itself with various .putExtra(); that presents data in appropriate ways.
> In the Manifest there is also an intent-filter for action.SEARCH that 
> triggers onSearchRequested() and then onCreate() checks for 
> Intent.ACTION_SEARCH - pretty straight forward IMHO and it has also 
> worked exactly as intended up to and including 1.6 (where the new search 
> stuff seemed to integrate as expected).
> 
> However, in 2.0 I don't get back to the previous ListActivity when I 
> have used the search key to show something and then press the Back key. 
> The back key takes yet another step back.
> 
> Is this related to some other Back key issues I've seen mentioned here, 
> an intended new behaviour that I must handle differently in 2.0 or some 
> kind of bug that needs reporting. I don't have any kind if special key 
> listening going on at all.
> 
>   Best / Jonas
> 
> PS. Lack of account handling and hardware to test Bluetooth on really 
> makes the emulation testing a pain - I'd love a Moto Droid over here. 
> Any suggestions as to how I can get my hands on one soon would be much 
> appreciated...
> 

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[android-developers] Can't get SurfaceView working, trying to make a simple 2D-shooter!

[klirr]

It is way to slow and in the first example it doesnt even move. How do
I make a game? With SurfaceView or OpenGL? And should I draw in a
separate thread?




package com.android.WWS;

import android.app.Activity;
import android.content.Context;
import android.graphics.*;
import android.os.Bundle;
import android.view.SurfaceView;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnKeyListener;
import java.lang.Runnable;
import java.lang.Thread;

public class WWS extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
GameView gv = new GameView(this);
setContentView(gv);
gv.setOnKeyListener(new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event)
{
GameView gv = (GameView) v;
if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
gv.decrY(3);
v.invalidate();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
gv.decrX(3);
v.invalidate();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
gv.incrY(3);
v.invalidate();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
gv.incrX(3);
v.invalidate();
}
return true;
}
});
}

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

public GameView(Context context) {
super(context);
x = 135;
y = 303;
setWillNotDraw(false);
setFocusable(true);
requestFocus();
}

@Override
public 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);
}

public void decrY(int length) {
y -= length;
}

public void incrY(int length) {
y += length;
}

public void decrX(int length) {
x -= length;
}

public void incrX(int length) {
x += length;
}

}

private static class GameRenderer implements Thread {

public GameRenderer(GameView g) {
Thread t = new Thread();
t.start();
}

public void run() {
while(!onPause && !onStop) {

}
}

}

}








package com.android.WWS;

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

public class WWS extends Activity {

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

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

public GameView(Context context) {
super(context);
x = 135;
y = 303;
setWillNotDraw(false);
setFocusable(true);
requestFocus();
}

@Override
public 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);
}

public boolean onKey(View v, int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
y -= 3;
invalidate();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
x -= 3;
invalidate();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
y += 3;
invalidate();
} else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
x += 3;
invalidate();
}
return true;
}

}

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[android-developers] Could developers be liable for charges for using Google APIs?

[davemac]

I've been reading the Terms of Service for the Google APIs, both Maps
and AJAX APIs. I have questions regarding future consequences of using
these APIs in mobile apps that get distributed, hopefully, to many
thousands or millions of devices.

Both say that the services must be available for free, so I'm assuming
that means you cannot charge a fee for an Android app that uses these
services, unless you arrange something special with Google. Which
appears to be Google Maps API Premier, an advanced service that uses a
page-view-counter-based calculation to determine charges, and is not
cheap. Which pretty much says you'd need to charge a subscription fee
if you're going to charge at all. If you don't charge now and suddenly
get hit with a bill from Google, your free app must remain free
(according to Android Terms) so you're out of luck? I suppose it might
be possible to include a Terms of Service with the application that
says the user assumes all responsibility for any charges related to
use of the Google APIs, but that doesn't seem likely to succeed. I
think it would be difficult to manage. I also suppose that you could
ask Google to block requests that use your API key until you can get a
new version out with a fee attached.

Google also says they could charge for the use of the API in the
future. This is stated specifically in the AJAX APIs doc, and
indirectly in the Maps doc (Google can change the terms at any time).
Since the API key that is used when calling APIs belongs to the
Android developer, that tells me we could potentially be on the hook
for Google charges. The Terms say that we can decide to stop using the
APIs. Which is fairly easy when you're running a web site, much
different when your application is deployed to thousands or millions
of devices. Especially if you've distributed the application for free,
and with an expiration date as required of later than October 22,
2033.

I'm nervous now about using Google APIs in Android apps and wondered
if anyone else has thought about this. Should Google APIs be avoided?
At least until developers have some legal protection?

- dave

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Re: [android-developers] Re: app widget sizes for WVGA and FWVGA

[Dianne Hackborn]

Did you read my second paragraph?

On Sun, Nov 1, 2009 at 10:57 AM, sdphil  wrote:

> It seems that screen density alone is not sufficient to know what the
> dimension should be; at some point "aspect ratio" has to come into
> play.  For example, I could have a screen that is the same screen
> "density" as a T-Mobile G1, but twice has tall (physical screen size;
> and 2x as many pixels in that direction).  the 4x1 widget dimensions
> in portrait would be fine as is, but when I went to landscape, the
> width of my app widget would have to be much greater than 424 pixels
> even though the screen "density" was the same.
>
> and that's what is kind of happening with T-Mobile G1 and Motorola
> Droid (at least it seems that way).
>
> T-Mobile G1: 181dpi, aspect ratio in landscape is: 480/320 = 1.5
> Motorola Droid: 267dpi, aspect ratio in landscape is: 854/480 = 1.78
>
> If I just scaled everything up based on screen density, then Droid
> should be: 267/181 = 1.475 scale factor.
>
> If the aspect ratio of the phones were exactly the same, then i would
> agree, you could just use the screen density scale factor.  But the
> aspect ratios are not the same.
>
> On Nov 1, 8:51 am, Dianne Hackborn  wrote:
> > Please read on screen density:
> >
> > http://developer.android.com/guide/practices/screens_support.html
> >
> > Just
> > scale your coordinates based on the screen density.  You can't assume
> some
> > specific size for some screen -- consider the possibilities, QVGA, HVGA,
> > WVGA, FWVGA all have different proportions.  And then a particular app
> may
> > use the screen differently, for example in the future home will probably
> > have some redesign so that on a FWVGA screen there is not such a
> difference
> > in proportion between its landscape and portrait layouts.
> >
> >
> >
> > On Sun, Nov 1, 2009 at 7:40 AM, sdphil 
> wrote:
> > > not sure I follow you here --
> >
> > > T-Mobile G1/G2 has the following specs -
> > > 320px x 480px (pixels)
> > > 1.77" x 2.65" (inches)
> > > which gives about 181 dpi.
> >
> > > according to this --
> >
> > >http://developer.android.com/guide/practices/ui_guidelines/widget_des.
> ..
> >
> > >4x1 widgets on T-Mobile G1 and G2 should be 320x100 in portrait
> > > and 424x74 in landscape.
> >
> > > Motorola Droid has the following specs -
> > > 480px x 854px (pixels)
> > > 1.8" x 3.2" (inches)
> > > which gives about 267 dpi.
> >
> > > 4x1 widgets for both portrait and landscape on something like Droid
> > > should be what?
> >
> > > According to what you said "Multiply by 1.5"
> >
> > > 320*1.5 x 100*1.5 = 480 x 150 portrait
> > > 424*1.5 x 74*1.5 = 636 x 111 landscape
> >
> > > I can believe it for portrait, but for landscape, that doesn't seem
> > > right.
> >
> > > tia.
> >
> > > On Oct 31, 3:11 pm, Dianne Hackborn  wrote:
> > > > It's not the number of pixels, it's the density.
> >
> > > > On Sat, Oct 31, 2009 at 12:10 PM, sdphil  >
> > > wrote:
> > > > > That makes sense for portrait (480 / 320 = 1.5) but for fwvga in
> > > > > landscape, 854 / 480 = 1.78.
> >
> > > > > On Oct 31, 10:55 am, Dianne Hackborn  wrote:
> > > > > > Multiply by 1.5.
> >
> > > > > > On Sat, Oct 31, 2009 at 8:23 AM, sdphil <
> phil.pellouch...@gmail.com>
> > > > > wrote:
> > > > > > > what are the 4x1 app widget sizes for WVGA and FWVGA in both
> > > portrait
> > > > > > > and landscape?
> >
> > > > > > > --
> > > > > > > You received this message because you are subscribed to the
> Google
> > > > > > > Groups "Android Developers" group.
> > > > > > > To post to this group, send email to
> > > > > android-developers@googlegroups.com
> > > > > > > To unsubscribe from this group, send email to
> > > > > > > android-developers+unsubscr...@googlegroups.com
> 
> >
> > > 
> 
> >
> > > > > > > > cr...@googlegroups.com>
> > > > > > > For more options, visit this group at
> > > > > > >http://groups.google.com/group/android-developers?hl=en
> >
> > > > > > --
> > > > > > Dianne Hackborn
> > > > > > Android framework engineer
> > > > > > hack...@android.com
> >
> > > > > > Note: please don't send private questions to me, as I don't have
> time
> > > to
> > > > > > provide private support, and so won't reply to such e-mails.  All
> > > such
> > > > > > questions should be posted on public forums, where I and others
> can
> > > see
> > > > > and
> > > > > > answer them.
> >
> > > > > --
> > > > > You received this message because you are subscribed to the Google
> > > > > Groups "Android Developers" group.
> > > > > To post to this group, send email to
> > > android-developers@googlegroups.com
> > > > > To unsubscribe from this group, send email to
> > > > > android-developers+unsubscr...@googlegroups.com
> 
> >
> > > 
> 
> >
> >
> > > > > For more options, visit this group at
> > > > >http://groups.google.com/group/android-developers?hl=en
> >
> > > > --
> > > > Dianne Hackborn
> > > > Android framework engineer
> > > > hack...@android.co

[android-developers] Re: Android 2.0 Source code

[AndroidKing]

anyone knows when 2.0 source will be public???

On Oct 31, 12:41 pm, AndroidKing  wrote:
> why isn't the source code for 2.0 on the public repository..
>
> developing for Android without looking at the source code is
> impossible due to poor APIs and or documentations
>
> please make this public ASAP, or most applications will break with 2.0

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[android-developers] Since Android 2.0 the phone number in the emulator became null - how to set it?

[Marek Urbaniak]

It the earlier versions of Android SDK the emulator had the set phone
number. Visible in the phone settings and accessible to applications
through the TelephonyManager.getLine1Number method. In Android SDK 2.0
it is not set. How to set it?

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[android-developers] Re: Motorola DROID emulator skin now available for Android 2.0 SDK!

[Moto]

The skin is not good at all...
Seems like you just replaced the skin with half chopped Droid phone
picture...

You should look into matching the skin with the phone so that you can
see the whole phone...  modify I'm guessing layout file?

-Moto

On Nov 1, 12:23 pm, Tea Vui Huang  wrote:
> Motorola DROID emulator skin now available for Android 2.0 
> SDK!http://teavuihuang.com/android
>
> DROID by Motorola is a Smartphone powered by Android 2.0 and developed
> in partnership with Google and Verizon Wireless. It was released on
> 28/10/2009 and will be available in Q4 2009. This emulator skin
> faithfully brings the DROID to your Android 2.0 SDK in the original
> WVGA854 resolution (480x854 high density, normal screen). The emulator
> skin package, screenshots and installation instructions are now
> available at the above website.
>
> Tea Vui Huang's Android Page
> [The No.1 website for Google Android Emulator Skins]

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[android-developers] MediaPlayer.setDataSource() taking a long time when the screen is off...

[sdphil]

i am trying to chase down a really unusual bug.

I have a media player object that is playing streaming url after
streaming url.

for some reason, when the screen is off, calling setDataSource() on
the media player can take a really long time (like 20-40 seconds).

however, when the screen is visible, I never see this issue.

I am wondering what could possibly be causing this call to take so
long...  I could envision "prepare" taking a long time, but
setDataSource() ??

Any ideas?

tia.

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[android-developers] Problems with Bitmap.copy in Android 2.0

[Klaus Kartou]

Hi!

In our app we are adding a alpha channel to bitmaps without alpha channels
by doing this:

Bitmap dest = src.copy(Bitmap.Config.ARGB_, true);

This has been working fine until Android 2.0. Now the dest bitmap is still
created, but without a alpha channel. This happens when using the default
HVGA skin .
If we run the exact same code in the emulator with a WQVGA400 it works fine
like usual.

Did anybody experience this too?

Cheers!

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[android-developers] Re: app widget sizes for WVGA and FWVGA

[sdphil]

It seems that screen density alone is not sufficient to know what the
dimension should be; at some point "aspect ratio" has to come into
play.  For example, I could have a screen that is the same screen
"density" as a T-Mobile G1, but twice has tall (physical screen size;
and 2x as many pixels in that direction).  the 4x1 widget dimensions
in portrait would be fine as is, but when I went to landscape, the
width of my app widget would have to be much greater than 424 pixels
even though the screen "density" was the same.

and that's what is kind of happening with T-Mobile G1 and Motorola
Droid (at least it seems that way).

T-Mobile G1: 181dpi, aspect ratio in landscape is: 480/320 = 1.5
Motorola Droid: 267dpi, aspect ratio in landscape is: 854/480 = 1.78

If I just scaled everything up based on screen density, then Droid
should be: 267/181 = 1.475 scale factor.

If the aspect ratio of the phones were exactly the same, then i would
agree, you could just use the screen density scale factor.  But the
aspect ratios are not the same.

On Nov 1, 8:51 am, Dianne Hackborn  wrote:
> Please read on screen density:
>
> http://developer.android.com/guide/practices/screens_support.html
>
> Just
> scale your coordinates based on the screen density.  You can't assume some
> specific size for some screen -- consider the possibilities, QVGA, HVGA,
> WVGA, FWVGA all have different proportions.  And then a particular app may
> use the screen differently, for example in the future home will probably
> have some redesign so that on a FWVGA screen there is not such a difference
> in proportion between its landscape and portrait layouts.
>
>
>
> On Sun, Nov 1, 2009 at 7:40 AM, sdphil  wrote:
> > not sure I follow you here --
>
> > T-Mobile G1/G2 has the following specs -
> > 320px x 480px (pixels)
> > 1.77" x 2.65" (inches)
> > which gives about 181 dpi.
>
> > according to this --
>
> >http://developer.android.com/guide/practices/ui_guidelines/widget_des...
>
> >    4x1 widgets on T-Mobile G1 and G2 should be 320x100 in portrait
> > and 424x74 in landscape.
>
> > Motorola Droid has the following specs -
> > 480px x 854px (pixels)
> > 1.8" x 3.2" (inches)
> > which gives about 267 dpi.
>
> > 4x1 widgets for both portrait and landscape on something like Droid
> > should be what?
>
> > According to what you said "Multiply by 1.5"
>
> > 320*1.5 x 100*1.5 = 480 x 150 portrait
> > 424*1.5 x 74*1.5 = 636 x 111 landscape
>
> > I can believe it for portrait, but for landscape, that doesn't seem
> > right.
>
> > tia.
>
> > On Oct 31, 3:11 pm, Dianne Hackborn  wrote:
> > > It's not the number of pixels, it's the density.
>
> > > On Sat, Oct 31, 2009 at 12:10 PM, sdphil 
> > wrote:
> > > > That makes sense for portrait (480 / 320 = 1.5) but for fwvga in
> > > > landscape, 854 / 480 = 1.78.
>
> > > > On Oct 31, 10:55 am, Dianne Hackborn  wrote:
> > > > > Multiply by 1.5.
>
> > > > > On Sat, Oct 31, 2009 at 8:23 AM, sdphil 
> > > > wrote:
> > > > > > what are the 4x1 app widget sizes for WVGA and FWVGA in both
> > portrait
> > > > > > and landscape?
>
> > > > > > --
> > > > > > You received this message because you are subscribed to the Google
> > > > > > Groups "Android Developers" group.
> > > > > > To post to this group, send email to
> > > > android-developers@googlegroups.com
> > > > > > To unsubscribe from this group, send email to
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> > 
> > > > > > cr...@googlegroups.com>
> > > > > > For more options, visit this group at
> > > > > >http://groups.google.com/group/android-developers?hl=en
>
> > > > > --
> > > > > Dianne Hackborn
> > > > > Android framework engineer
> > > > > hack...@android.com
>
> > > > > Note: please don't send private questions to me, as I don't have time
> > to
> > > > > provide private support, and so won't reply to such e-mails.  All
> > such
> > > > > questions should be posted on public forums, where I and others can
> > see
> > > > and
> > > > > answer them.
>
> > > > --
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> > > > Groups "Android Developers" group.
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> > android-developers@googlegroups.com
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> > 
>
> > > > For more options, visit this group at
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>
> > > --
> > > Dianne Hackborn
> > > Android framework engineer
> > > hack...@android.com
>
> > > Note: please don't send private questions to me, as I don't have time to
> > > provide private support, and so won't reply to such e-mails.  All such
> > > questions should be posted on public forums, where I and others can see
> > and
> > > answer them.
>
> > --
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[android-developers] Re: Need an invitation to google Wave?

[moazzamk]

invite me please

On Nov 1, 11:50 am, "John P."  wrote:
> I'd like one.  Thank you if you could send it!  =)
>
> On Nov 1, 1:20 am, Auguste Lunang  wrote:
>
> > Hi,
> > i have some google wave. invits to share. tell me if u want ..
> > thx

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[android-developers] Re: http client connect timeout

[Andrei]

Thank you

Firstly your code sets read/write timeout, not connect
Secondly if done right it does same thing as my sample
Thirdly I tried it does not work

On Nov 1, 10:03 am, Jonas Alves  wrote:
> HttpClient httpClient = new DefaultHttpClient();
> httpClient.getParams().setParameter("http.socket.timeout",
>                                 new Integer(3000)); // milliseconds
>
> On Oct 31, 10:55 pm, Andrei  wrote:
>
> > I try to set timeout for apache http client like this
> >     HttpConnectionParams.setConnectionTimeout( params, TIMEOUT );
> > But it does not work
> > Is there a way to set connect timeout for http client on Android?
> > Thanks

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[android-developers] Re: Widget not displayed in Android 2.0 - Initial layout displayed only.

[Derek]

After investigations we've noticed that this problem occurs when you
create a new AVD with Google API 2.0 (level5) only.
On the first emulator launch with new AVD the widget stays on "Initial
Layout".
Closing the emulator and restart with the same AVD seems to work.

What could be the problem ?

Adding analog clock widget works in any case.

Thanks.

On Nov 1, 6:33 pm, Derek  wrote:
> Our application displays widgets that update every minute through
> Alarm. It works fine under 1.5 and 1.6 but since 2.0, widget is not
> displayed at all. Only initial layout is displayed.
>
> Anyone experiment this issue ?

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[android-developers] Widget not displayed in Android 2.0 - Initial layout displayed only.

[Derek]

Our application displays widgets that update every minute through
Alarm. It works fine under 1.5 and 1.6 but since 2.0, widget is not
displayed at all. Only initial layout is displayed.

Anyone experiment this issue ?

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[android-developers] Motorola DROID emulator skin now available for Android 2.0 SDK!

[Tea Vui Huang]

Motorola DROID emulator skin now available for Android 2.0 SDK!
http://teavuihuang.com/android

DROID by Motorola is a Smartphone powered by Android 2.0 and developed
in partnership with Google and Verizon Wireless. It was released on
28/10/2009 and will be available in Q4 2009. This emulator skin
faithfully brings the DROID to your Android 2.0 SDK in the original
WVGA854 resolution (480x854 high density, normal screen). The emulator
skin package, screenshots and installation instructions are now
available at the above website.

Tea Vui Huang's Android Page
[The No.1 website for Google Android Emulator Skins]

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Re: [android-developers] Re: app widget sizes for WVGA and FWVGA

[Dianne Hackborn]

Please read on screen density:

http://developer.android.com/guide/practices/screens_support.html

Just
scale your coordinates based on the screen density.  You can't assume some
specific size for some screen -- consider the possibilities, QVGA, HVGA,
WVGA, FWVGA all have different proportions.  And then a particular app may
use the screen differently, for example in the future home will probably
have some redesign so that on a FWVGA screen there is not such a difference
in proportion between its landscape and portrait layouts.

On Sun, Nov 1, 2009 at 7:40 AM, sdphil  wrote:

> not sure I follow you here --
>
> T-Mobile G1/G2 has the following specs -
> 320px x 480px (pixels)
> 1.77" x 2.65" (inches)
> which gives about 181 dpi.
>
> according to this --
>
> http://developer.android.com/guide/practices/ui_guidelines/widget_design.html
>
>4x1 widgets on T-Mobile G1 and G2 should be 320x100 in portrait
> and 424x74 in landscape.
>
> Motorola Droid has the following specs -
> 480px x 854px (pixels)
> 1.8" x 3.2" (inches)
> which gives about 267 dpi.
>
> 4x1 widgets for both portrait and landscape on something like Droid
> should be what?
>
> According to what you said "Multiply by 1.5"
>
> 320*1.5 x 100*1.5 = 480 x 150 portrait
> 424*1.5 x 74*1.5 = 636 x 111 landscape
>
> I can believe it for portrait, but for landscape, that doesn't seem
> right.
>
> tia.
>
> On Oct 31, 3:11 pm, Dianne Hackborn  wrote:
> > It's not the number of pixels, it's the density.
> >
> >
> >
> > On Sat, Oct 31, 2009 at 12:10 PM, sdphil 
> wrote:
> > > That makes sense for portrait (480 / 320 = 1.5) but for fwvga in
> > > landscape, 854 / 480 = 1.78.
> >
> > > On Oct 31, 10:55 am, Dianne Hackborn  wrote:
> > > > Multiply by 1.5.
> >
> > > > On Sat, Oct 31, 2009 at 8:23 AM, sdphil 
> > > wrote:
> > > > > what are the 4x1 app widget sizes for WVGA and FWVGA in both
> portrait
> > > > > and landscape?
> >
> > > > > --
> > > > > You received this message because you are subscribed to the Google
> > > > > Groups "Android Developers" group.
> > > > > To post to this group, send email to
> > > android-developers@googlegroups.com
> > > > > To unsubscribe from this group, send email to
> > > > > android-developers+unsubscr...@googlegroups.com
> 
> > > > cr...@googlegroups.com>
> > > > > For more options, visit this group at
> > > > >http://groups.google.com/group/android-developers?hl=en
> >
> > > > --
> > > > Dianne Hackborn
> > > > Android framework engineer
> > > > hack...@android.com
> >
> > > > Note: please don't send private questions to me, as I don't have time
> to
> > > > provide private support, and so won't reply to such e-mails.  All
> such
> > > > questions should be posted on public forums, where I and others can
> see
> > > and
> > > > answer them.
> >
> > > --
> > > You received this message because you are subscribed to the Google
> > > Groups "Android Developers" group.
> > > To post to this group, send email to
> android-developers@googlegroups.com
> > > To unsubscribe from this group, send email to
> > > android-developers+unsubscr...@googlegroups.com
> 
> >
> > > For more options, visit this group at
> > >http://groups.google.com/group/android-developers?hl=en
> >
> > --
> > Dianne Hackborn
> > Android framework engineer
> > hack...@android.com
> >
> > Note: please don't send private questions to me, as I don't have time to
> > provide private support, and so won't reply to such e-mails.  All such
> > questions should be posted on public forums, where I and others can see
> and
> > answer them.
>
> --
> You received this message because you are subscribed to the Google
> Groups "Android Developers" group.
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>



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

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

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Re: [android-developers] Mystery Null Pointer Error - Seeking Opinions

[Jason Van Anden]

OK - for the record ... I think I have fixed this based upon what was going
on in line 377 (testing here that service is alive and passing false back if
not).

Thing is ... I am still perplexed as to why onPrepareOptionsMenu is getting
called in the first place.  All that is occurring here is that the Activity
is coming back into the foreground.  The menu button does not appear to have
been called.

Jason

On Sun, Nov 1, 2009 at 11:25 AM, Jason Van Anden
wrote:

> Mark,
>
> Doh?  How did I miss this?
>
> I was testing the state of an object within a service that had not yet been
> restarted (resurrected?) after dying.
>
> I think I was stuck on the onPrepareOptionsMenu part for some reason and
> did not look at #377.
>
> Thank so much for the second set of eyes!
> Jason
>
>
> On Sat, Oct 31, 2009 at 1:33 PM, Mark Murphy wrote:
>
>> Jason Van Anden wrote:
>> > 10-31 14:12:03.667: ERROR/AndroidRuntime(7369): Uncaught handler: thread
>> > main exiting due to uncaught exception
>> >
>> > 10-31 14:12:04.077: ERROR/AndroidRuntime(7369):
>> > java.lang.NullPointerException
>> > 10-31 14:12:04.077: ERROR/AndroidRuntime(7369): at
>> > com.bubblebeats.free.Peeps.onPrepareOptionsMenu(Peeps.java:377)
>>
>> So...what's on line 377 of Peeps.java?
>>
>> Personally, I'm hoping for a sugar-coated marshmallow confection, mostly
>> because Peeps are made by a local firm... ;-)
>>
>> --
>> Mark Murphy (a Commons Guy)
>> http://commonsware.com | http://twitter.com/commonsguy
>>
>> Android Development Wiki: http://wiki.andmob.org
>>
>> --
>> You received this message because you are subscribed to the Google
>> Groups "Android Developers" group.
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>> android-developers+unsubscr...@googlegroups.com
>> For more options, visit this group at
>> http://groups.google.com/group/android-developers?hl=en
>
>
>

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[android-developers] Re: API responsable to make transfert dwonlaod ,upload with ftp ou 3G protocol

[Derek]

Try AndFTP 1.0:

Recent changes are:
- SHIFT-JIS encoding added for Japanese server.
- Japanese support added.
- SFTP minor bug fixed.
- Microsoft office mime-types added.
- Android 1.6 and 2.0 support added.

http://www.lysesoft.com/products/andftp/index.html

Cheers.

On Oct 1, 10:55 am, midoub  wrote:
> hi,
> please someone know wich APIs it's are responsable to transfer data 
> onftp,download or upload.
> I want use this APIs to create application .
> any suggestions are welcome.
> thank you for your help.
>
> Best regards,

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[android-developers] help with AnalogClock widget - remoteview and appwidgetprovider

[Zi Yong Chua]

Hi guys,

I am trying to develop and AnalogClock widget on the home screen that
changes depending on the time of day. I am finding problems getting to
the right code to make it happen, and will hope to seek you help and
advise here.

1) Getting the dial resource in AnalogClock to change in code
I have been trying to get the AnalogClock in my widget XML file to
change based on the system time. However, I realized that
AppWidgetProvider do not support findViewbyID and i was trying to
figure out how to make use of remoteviews to change the AnalogClock
image. Any experts can enlighten me on this issue? Now I am
implementing another method, but it is very ugly.

2) Getting onUpdate to work in appwidgetprovider
I am trying to get the onUpdate to work and change the views on set
time, say at the start of every passing hour, at time zone change, at
time change etc. Anyone know how i can get started to make onUpdate
work for that purpose?

My code is below. Thanks guys. hope to learn from all of you.
http://pastebin.com/d2f7c4200

Cheers
Zee

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Re: [android-developers] Mystery Null Pointer Error - Seeking Opinions

[Jason Van Anden]

Mark,

Doh?  How did I miss this?

I was testing the state of an object within a service that had not yet been
restarted (resurrected?) after dying.

I think I was stuck on the onPrepareOptionsMenu part for some reason and did
not look at #377.

Thank so much for the second set of eyes!
Jason

On Sat, Oct 31, 2009 at 1:33 PM, Mark Murphy wrote:

> Jason Van Anden wrote:
> > 10-31 14:12:03.667: ERROR/AndroidRuntime(7369): Uncaught handler: thread
> > main exiting due to uncaught exception
> >
> > 10-31 14:12:04.077: ERROR/AndroidRuntime(7369):
> > java.lang.NullPointerException
> > 10-31 14:12:04.077: ERROR/AndroidRuntime(7369): at
> > com.bubblebeats.free.Peeps.onPrepareOptionsMenu(Peeps.java:377)
>
> So...what's on line 377 of Peeps.java?
>
> Personally, I'm hoping for a sugar-coated marshmallow confection, mostly
> because Peeps are made by a local firm... ;-)
>
> --
> Mark Murphy (a Commons Guy)
> http://commonsware.com | http://twitter.com/commonsguy
>
> Android Development Wiki: http://wiki.andmob.org
>
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[android-developers] Re: When I scroll a list I get the force close message

[jax]

Thanks, it worked




On Nov 1, 7:58 pm, "Dexter's Brain"  wrote:
> I think.
>
> In your getView() method, don't cast it to ListView, remove that and I
> guess, I will work.
>
> Dexter.
>
> http://tech-droid.blogspot.com

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[android-developers] Re: Need an invitation to google Wave?

[John P.]

I'd like one.  Thank you if you could send it!  =)

On Nov 1, 1:20 am, Auguste Lunang  wrote:
> Hi,
> i have some google wave. invits to share. tell me if u want ..
> thx

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[android-developers] Re: Need an invitation to google Wave?

[ander...@phdgaming.com]

Please email me one if you can - appreciate it! Thanks.

On Nov 1, 1:20 am, Auguste Lunang  wrote:
> Hi,
> i have some google wave. invits to share. tell me if u want ..
> thx

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[android-developers] Re: Need an invitation to google Wave?

[enshrentko]

please, invite me, i really want it

thx

On Nov 1, 1:20 pm, Auguste Lunang  wrote:
> Hi,
> i have some google wave. invits to share. tell me if u want ..
> thx

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[android-developers] Re: http client connect timeout

[Jonas Alves]

HttpClient httpClient = new DefaultHttpClient();
httpClient.getParams().setParameter("http.socket.timeout",
new Integer(3000)); // milliseconds



On Oct 31, 10:55 pm, Andrei  wrote:
> I try to set timeout for apache http client like this
>     HttpConnectionParams.setConnectionTimeout( params, TIMEOUT );
> But it does not work
> Is there a way to set connect timeout for http client on Android?
> Thanks

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Re: [android-developers] Need an invitation to google Wave?

[侯玉涛]

If i can get one?
Thanks,

On Sun, Nov 1, 2009 at 2:20 PM, Auguste Lunang wrote:

> Hi,
> i have some google wave. invits to share. tell me if u want ..
> thx
>
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[android-developers] Re: app widget sizes for WVGA and FWVGA

[sdphil]

not sure I follow you here --

T-Mobile G1/G2 has the following specs -
320px x 480px (pixels)
1.77" x 2.65" (inches)
which gives about 181 dpi.

according to this --
http://developer.android.com/guide/practices/ui_guidelines/widget_design.html

4x1 widgets on T-Mobile G1 and G2 should be 320x100 in portrait
and 424x74 in landscape.

Motorola Droid has the following specs -
480px x 854px (pixels)
1.8" x 3.2" (inches)
which gives about 267 dpi.

4x1 widgets for both portrait and landscape on something like Droid
should be what?

According to what you said "Multiply by 1.5"

320*1.5 x 100*1.5 = 480 x 150 portrait
424*1.5 x 74*1.5 = 636 x 111 landscape

I can believe it for portrait, but for landscape, that doesn't seem
right.

tia.

On Oct 31, 3:11 pm, Dianne Hackborn  wrote:
> It's not the number of pixels, it's the density.
>
>
>
> On Sat, Oct 31, 2009 at 12:10 PM, sdphil  wrote:
> > That makes sense for portrait (480 / 320 = 1.5) but for fwvga in
> > landscape, 854 / 480 = 1.78.
>
> > On Oct 31, 10:55 am, Dianne Hackborn  wrote:
> > > Multiply by 1.5.
>
> > > On Sat, Oct 31, 2009 at 8:23 AM, sdphil 
> > wrote:
> > > > what are the 4x1 app widget sizes for WVGA and FWVGA in both portrait
> > > > and landscape?
>
> > > > --
> > > > You received this message because you are subscribed to the Google
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>
> > > --
> > > Dianne Hackborn
> > > Android framework engineer
> > > hack...@android.com
>
> > > Note: please don't send private questions to me, as I don't have time to
> > > provide private support, and so won't reply to such e-mails.  All such
> > > questions should be posted on public forums, where I and others can see
> > and
> > > answer them.
>
> > --
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> Android framework engineer
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>
> 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: Failed to fetch URL https://dl-ssl.google.com/android/repository/repository.xml

[Jay]

Try export GDK_NATIVE_WINDOWS=true before running android sdk manager.
It fixes both the save button and the install button for me.

For more details please see https://bugzilla.gnome.org/show_bug.cgi?id=598734
and https://bugs.eclipse.org/bugs/show_bug.cgi?id=290395

Jay

On Oct 31, 12:13 am, Hans  wrote:
> Adding sdkman.force.http=true to ~/.android/androidtool.cfg allowed me
> to retrieve the Sites, Packages, and Archives via the Android SDK and
> AVD Manager.
>
> However, when I select, for example, "SDK Platform Android 2.0, API 5,
> revision 1", and click "Install Selected" (button), nothing happens.
>
> I am running on Ubuntu version 9.10 x64 (released version).  The
> machine has 4GB RAM.  JDK 6-15-1, via the Synaptic Package Manager, is
> installed (along with the dependencies).
>
> On Oct 29, 1:24 pm, Xavier Ducrohet  wrote:
>
> > On Wed, Oct 28, 2009 at 9:23 PM, orange80  wrote:
>
> > > We already know about that... our problem is that the "force http"
> > > workaround DOES NOT work for us either.
>
> > which, frankly, is mind boggling.
> > Can you give me the exact output of the status window in the SDK
> > Manager when you try to update from the repository?
>
> > Also, can you tell me which JDK you are using, OS config, etc..
>
> > thanks!
> > Xav
>
> > --
> > Xavier Ducrohet
> > Android SDK Tech Lead
> > Google Inc.
>
> > Please do not send me questions directly. Thanks!

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[android-developers] Re: idiot's guide to using layout:gravity?

[Dexter's Brain]

RelativeLayouts are easy to use once you are comfortable with them. If
you still want to use LinearLayout, this will solve your problem.












But if you use this, the UI Hierarchy will be very complex. As Mark
suggested, it is better to use a relative layout.

Dexter
http://tech-droid.blogspot.com

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[android-developers] Re: MultiAutoCompleteTextView with simpler completion and without comma

[Dexter's Brain]

The best way to do it will be to subclass the
MultiAutoCompleteTextView and override it's methods.

It has 3-4 methods which need to be over-ridden.

Dexter
http://tech-droid.blogspot.com

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[android-developers] Re: When I scroll a list I get the force close message

[Dexter's Brain]

I think.

In your getView() method, don't cast it to ListView, remove that and I
guess, I will work.

Dexter.

http://tech-droid.blogspot.com

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[android-developers] Re: Does DexClassLoader works correctly?

[mongd]

So, do you mean if I use a different path for the 2nd parameter,
DexClassLoader should work properly, right?
How about "data/app-private"? Is it ok to use that path?
I tried the above one, but it didn't work... T^T

On 10월30일, 오전4시26분, fadden  wrote:
> On Oct 29, 1:02 am, mongd  wrote:
>
> > DexClassLoader dLoader = new DexClassLoader("/data/app/
> > com.testpackage.test2.apk", "/data/dalvik-cache", null,
>
> Your application doesn't have write permission on /data/dalvik-cache.
> It can't create a file there.
>
> You should either use your app's private data area (which has the
> advantage of getting cleaned up automatically when your app is
> uninstalled), or request the WRITE_EXTERNAL_STORAGE permission and
> use /sdcard.

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Re: [android-developers] Re: Need an invitation to google Wave?

[Shawn Brown]

Please if you have any left!!!

Do you?

Shawn

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[android-developers] Re: Need an invitation to google Wave?

[budziq]

That would be awesome :)

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Re: [android-developers] Re: Need an invitation to google Wave?

[Klaus Kartou]

That would be great :)
Thank you!

On Sun, Nov 1, 2009 at 11:51 AM, ColletJb  wrote:

> Yes thank you very much ;)
>
> On 1 nov, 11:16, jax  wrote:
> > yes thanks
> >
> > On Nov 1, 4:26 pm, li jiecong  wrote:
> >
> >
> >
> > > Hi, please give me an invitation, thx!
> >
> > > 2009/11/1 Auguste Lunang 
> >
> > > > Hi,
> > > > i have some google wave. invits to share. tell me if u want ..
> > > > thx
> >
> > > > --
> > > > You received this message because you are subscribed to the Google
> > > > Groups "Android Developers" group.
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> android-developers@googlegroups.com
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>
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[android-developers] Re: Need an invitation to google Wave?

[ColletJb]

Yes thank you very much ;)

On 1 nov, 11:16, jax  wrote:
> yes thanks
>
> On Nov 1, 4:26 pm, li jiecong  wrote:
>
>
>
> > Hi, please give me an invitation, thx!
>
> > 2009/11/1 Auguste Lunang 
>
> > > Hi,
> > > i have some google wave. invits to share. tell me if u want ..
> > > thx
>
> > > --
> > > You received this message because you are subscribed to the Google
> > > Groups "Android Developers" group.
> > > To post to this group, send email to android-developers@googlegroups.com
> > > To unsubscribe from this group, send email to
> > > android-developers+unsubscr...@googlegroups.com > >  cr...@googlegroups.com>
> > > For more options, visit this group at
> > >http://groups.google.com/group/android-developers?hl=en

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Re: [android-developers] Self-restarting service

[Mark Murphy]

Anders Feder wrote:
> I am developing a slightly "mission critical" Android application, and
> want a Service component of it to be essentially "immortal" or at least
> "self-restarting" in the event of a crash (of the service). What would
> be the best way to accomplish this? I use API level 3 (Android 1.5).

The best answer is: don't write it that way. Have it be a scheduled task
via AlarmManager. There are a vanishingly few number of services that
truly need to be running all of the time, and none of those can be
"immortal" anyway.

http://www.androidguys.com/2009/09/09/diamonds-are-forever-services-are-not/

-- 
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http://commonsware.com | http://twitter.com/commonsguy

Android 1.6 Programming Books: http://commonsware.com/books

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[android-developers] Re: Need an invitation to google Wave?

[jax]

yes thanks

On Nov 1, 4:26 pm, li jiecong  wrote:
> Hi, please give me an invitation, thx!
>
> 2009/11/1 Auguste Lunang 
>
> > Hi,
> > i have some google wave. invits to share. tell me if u want ..
> > thx
>
> > --
> > You received this message because you are subscribed to the Google
> > Groups "Android Developers" group.
> > To post to this group, send email to android-developers@googlegroups.com
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> > android-developers+unsubscr...@googlegroups.com
> > For more options, visit this group at
> >http://groups.google.com/group/android-developers?hl=en
>
>

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[android-developers] Re: When I scroll a list I get the force close message

[jax]

Something I did not say - actually I forgot I even did it - is that I
subclasses ArrayAdapter.  Here is the subclass.




/*
 * Subclass of ArrayAdapter to change the color of the
 * text to red if it is not 100%
 *
 */
public class ScoringAdapter extends ArrayAdapter {

private ArrayList items;

public ScoringAdapter(Context context, int textViewResourceId,
ArrayList items) {
super(context, textViewResourceId, items);
this.items = items;
}

@Override
public View getView(int position, View convertView, ViewGroup
parent) {
try {
View v = (ListView)convertView;
if (v == null) {
LayoutInflater vi = (LayoutInflater)
getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate
(android.R.layout.simple_list_item_1, null);
}

String item = items.get(position);
TextView tv = (TextView) v.findViewById
(android.R.id.text1);
tv.setText(item);

if(!item.contains("100%")) {
tv.setTextColor(Color.RED);
}

return v;
}
catch(ClassCastException e) {
Log.e(TAG, convertView.toString()+" is not a valid
ListView!");
}

return null;
}
}



On Nov 1, 5:05 pm, jax  wrote:
> Here is the output from logcat as I scroll down
>
> 11-01 17:04:08.979: ERROR/StatsDisplay(1355):
> android.widget.textv...@4381ade8 is not a valid ListView!
> 11-01 17:04:08.999: DEBUG/AndroidRuntime(1355): Shutting down VM
> 11-01 17:04:08.999: WARN/dalvikvm(1355): threadid=3: thread exiting
> with uncaught exception (group=0x4001aa28)
> 11-01 17:04:08.999: ERROR/AndroidRuntime(1355): Uncaught handler:
> thread main exiting due to uncaught exception
> 11-01 17:04:09.259: DEBUG/dalvikvm(1355): GC freed 7712 objects /
> 415992 bytes in 220ms
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):
> java.lang.NullPointerException
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.setupChild(ListView.java:1683)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.addViewBelow(ListView.java:2797)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.scrollListItemsBy(ListView.java:2725)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.arrowScrollImpl(ListView.java:2225)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.arrowScroll(ListView.java:2172)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.commonKey(ListView.java:1977)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.onKeyDown(ListView.java:1924)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.KeyEvent.dispatch(KeyEvent.java:893)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.View.dispatchKeyEvent(View.java:3647)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:744)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.widget.ListView.dispatchKeyEvent(ListView.java:1909)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> com.android.internal.policy.impl.PhoneWindow
> $DecorView.superDispatchKeyEvent(PhoneWindow.java:1708)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent
> (PhoneWindow.java:1197)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.app.Activity.dispatchKeyEvent(Activity.java:1967)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent
> (PhoneWindow.java:1684)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewRoot.deliverKeyEventToViewHierarchy(ViewRoot.java:
> 2329)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewRoot.handleFinishedEvent(ViewRoot.java:2299)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.view.ViewRoot.handleMessage(ViewRoot.java:1621)
> 11-01 17:04:09.279: ERROR/AndroidRuntime(1355):     at
> android.os.Handler.dispatchMessage(Handler.java:99)
> 11-01 17:04:09.279: ERROR/Andro

[android-developers] Re: When I scroll a list I get the force close message

[jax]

Here is the output from logcat as I scroll down


11-01 17:04:08.979: ERROR/StatsDisplay(1355):
android.widget.textv...@4381ade8 is not a valid ListView!
11-01 17:04:08.999: DEBUG/AndroidRuntime(1355): Shutting down VM
11-01 17:04:08.999: WARN/dalvikvm(1355): threadid=3: thread exiting
with uncaught exception (group=0x4001aa28)
11-01 17:04:08.999: ERROR/AndroidRuntime(1355): Uncaught handler:
thread main exiting due to uncaught exception
11-01 17:04:09.259: DEBUG/dalvikvm(1355): GC freed 7712 objects /
415992 bytes in 220ms
11-01 17:04:09.279: ERROR/AndroidRuntime(1355):
java.lang.NullPointerException
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.setupChild(ListView.java:1683)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.addViewBelow(ListView.java:2797)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.scrollListItemsBy(ListView.java:2725)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.arrowScrollImpl(ListView.java:2225)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.arrowScroll(ListView.java:2172)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.commonKey(ListView.java:1977)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.onKeyDown(ListView.java:1924)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.KeyEvent.dispatch(KeyEvent.java:893)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.View.dispatchKeyEvent(View.java:3647)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:744)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.widget.ListView.dispatchKeyEvent(ListView.java:1909)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:746)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
com.android.internal.policy.impl.PhoneWindow
$DecorView.superDispatchKeyEvent(PhoneWindow.java:1708)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent
(PhoneWindow.java:1197)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.app.Activity.dispatchKeyEvent(Activity.java:1967)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent
(PhoneWindow.java:1684)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewRoot.deliverKeyEventToViewHierarchy(ViewRoot.java:
2329)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewRoot.handleFinishedEvent(ViewRoot.java:2299)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.view.ViewRoot.handleMessage(ViewRoot.java:1621)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.os.Handler.dispatchMessage(Handler.java:99)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.os.Looper.loop(Looper.java:123)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
android.app.ActivityThread.main(ActivityThread.java:4203)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
java.lang.reflect.Method.invokeNative(Native Method)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
java.lang.reflect.Method.invoke(Method.java:521)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
(ZygoteInit.java:791)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
11-01 17:04:09.279: ERROR/AndroidRuntime(1355): at
dalvik.system.NativeStart.main(Native Method)
11-01 17:04:09.319: INFO/Process(568): Sending signal. PID: 1355 SIG:
3
11-01 17:04:09.329: INFO/dalvikvm(1355): threadid=7: reacting to
signal 3
11-01 17:04:09.399: INFO/dalvikvm(1355): Wrote stack trace to '/data/
anr/traces.txt'
11-01 17:04:11.979: INFO/Process(1355): Sending signal. PID: 1355 SIG:
9




On Nov 1, 4:36 pm, "Dexter's Brain"  wrote:
> A small code snippet or the stack trace would help us figure out the
> problem
>
> Dexter
>
> http://tech-droid.blogspot.com
>
> On Nov 1, 12:46 pm, jax  wrote:
>
> > I have an ArrayList connected to a ListView with an onclick event that
> > loads some extra info about each list item.
>
> > When the list fits inside the screen (no scrolling) it works fine,
> > however, when the list becomes long enought that I need to scroll I
> > get the "Force Close" message.
>
> > why is this?
>
>

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Re: [android-developers] Re: second dialog in activity is not showing

[Anton Pirker]

Hi Lance!

Thanks for the links! Now it's working!
(And I learned something about thread save UI in Android)

Thanks again,
Anton


Lance Nanek wrote:
> The UI is not thread safe and calling related methods from a
> background thread like that run by java.util.Timer can cause trouble.
> There's a good blog post on ways to schedule work on the UI thread or
> communicate back to it here:
> http://android-developers.blogspot.com/2009/05/painless-threading.html
>
> There's also an example of communicating back to the UI thread called
> "Example ProgressDialog with a second thread" on this page:
> http://developer.android.com/intl/fr/guide/topics/ui/dialogs.html
>
> On Oct 31, 4:42 pm, Anton Pirker  wrote:
>   
>> Hi android guys and girls!
>>
>> I have a really strange problem. I have an activity which displays a map
>> and a marker with the users current location on that maps.
>>
>> Right now my code is something like this: (in onCreate of the activity)
>>
>> 1) display a progress dialog with the text "detecting your location,
>> please wait..."
>>
>> 2) request location updates. (activity implements LocationListener)
>> locationManager.requestLocationUpdates(provider,
>> (long)Constants.MIN_TIME, (float)Constants.MIN_DISTANCE, this);
>>
>> 3) right after the line above i have following:
>> timer.schedule(new GetLastLocation(this), 5000);
>> which means: wait 5 sec and then call GetLastLocation().run()
>>
>> GetLastLocation looks like this:
>>
>> class GetLastLocation extends TimerTask {
>> private SetupActivity parent;
>> public GetLastLocation(SetupActivity act) {
>> parent = act;
>> }
>> public void run() {
>> removeDialog(DIALOG_GET_POSITION);
>> parent.showMessage();
>> }
>> }
>>
>> So if 5 seconds pass by, i dismiss(remove) the dialog i displayed in 1)
>>
>> 4) now i want to show an AlertDialog with the message "could not find
>> your location, taking the last known"
>> parent.showMessage() looks like this:
>> public void showMessage() {
>> Log.e("###", "showMessage 1/2");
>> showDialog(DIALOG_GET_POSITION);
>> Log.e("###", "showMessage 2/2");
>> }
>>
>> and here the first log message "showMessage 1/2" is printed to the log,
>> but not the second one "showMessage 2/2".
>> And there is no exception and nothing that tells me what is wrong...
>>
>> Could someone please help me?
>> Maybe there is a better way to get he location and if no location is
>> delivered show a message!
>>
>> Thankful for every hint,
>> Anton
>>
>> --
>> DI(FH) Anton Pirker
>>
>> --
>> cross platform mobile software
>> burggasse 123/53
>> a-1070 wien
>> tel: +43 699 1234 0 456
>> skype: antonpirker
>>
>> http://anton-pirker.at
>> 
>
>   


-- 
DI(FH) Anton Pirker

--
cross platform mobile software
burggasse 123/53
a-1070 wien
tel: +43 699 1234 0 456
skype: antonpirker

http://anton-pirker.at



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[android-developers] Re: When I scroll a list I get the force close message

[Dexter's Brain]

A small code snippet or the stack trace would help us figure out the
problem

Dexter

http://tech-droid.blogspot.com

On Nov 1, 12:46 pm, jax  wrote:
> I have an ArrayList connected to a ListView with an onclick event that
> loads some extra info about each list item.
>
> When the list fits inside the screen (no scrolling) it works fine,
> however, when the list becomes long enought that I need to scroll I
> get the "Force Close" message.
>
> why is this?

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Re: [android-developers] Need an invitation to google Wave?

[li jiecong]

Hi, please give me an invitation, thx!

2009/11/1 Auguste Lunang 

> Hi,
> i have some google wave. invits to share. tell me if u want ..
> thx
>
> --
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[android-developers] When I scroll a list I get the force close message

[jax]

I have an ArrayList connected to a ListView with an onclick event that
loads some extra info about each list item.

When the list fits inside the screen (no scrolling) it works fine,
however, when the list becomes long enought that I need to scroll I
get the "Force Close" message.

why is this?

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[android-developers] HTC Magic can't download donut

[Nivek]

Hi all,

My SFR (France) HTC Magic fails downloading android 1.6 update.

I did not get any notification, but the update is available in the
settings panel. When I hit the download button, a progress bar
appears, does not progress for a few seconds, and then disappears,
bringing back the download button.

Network condition does not change anything (GPRRS/3G/Wifi).

Has anybody had this problem ?

Thanks !

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[android-developers] Re: World Of Bombs (Action Game) ADC 2 Entry

[croco]

I've set a QR Code for facilitating installation of World of Bombs

It is available on my blog . 
http://zeugame.blogspot.com/2009/11/world-of-bombs-qrcode-for-world-of.html

Of course it will be available on the Android Market but to avoid
package rename i prefer temporally this way till the ADC2 is finished.

Good multiplayer games

Thanks.

On Nov 1, 7:52 am, croco  wrote:
> Hi mike177,
>
> Thank you for the feedback.
>
> Croco
>
> On Oct 30, 3:07 pm, mike177  wrote:
>
> > Croco, fun app!  Keep confident...  I trust this app will be among the
> > 20 finalist in the action game category.  It is a great game to play
> > when I need to wait for something and I need a time killer.  Congrats!

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