date:20100907

I am new in Android.
Can you help me how to put GridView ?

~Dhrumil
On Tue, Sep 7, 2010 at 11:07 AM, AJ ajeet.invinci...@gmail.com wrote:

 If you want to display photo one by one then take FrameLayout, else
 you can take GridLayout.

 Hope this helps.


 Thanks,
 AJ

 On Sep 7, 10:26 am, dhrumil dhrumilsh...@gmail.com wrote:
  Hello,
  Is there anybody who has a knowledge about Photo Viewer in Android.
 
  If I want to develop one photo viewer then how can I do this??
 
  ~Dhrumil

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Re: [android-developers] Upgrade my Game Application

Hello,

Hope you all got what I mean to develop.
Please give me suggestions for upgrading my game.

~Dhrumil

On Mon, Sep 6, 2010 at 6:45 PM, { Devdroid } webnet.andr...@gmail.comwrote:

 On 6 September 2010 14:42, Dhrumil Shah dhrumilsh...@gmail.com wrote:
  Hi Sandeep,
 
  I try to change it, but it shows an error like this:
 
  error: Error: Float types not allowed (at 'versionCode' with value
 '1.1').

 You should not change things you do not understand in hope it will work
 even you do not know why. There's clear error message quoted above
 and there's manual you shall read to get what value is valid there:
 http://developer.android.com/guide/publishing/versioning.html

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[android-developers] Re: Do someone know which application controls USB connected notification

2010-09-07 Thread FrankG


BTW .. what do you mean with USB connection notification ? I assume
you meant USB Debugging connected ?

This means that you have a running usb profile with adb support. But
you can also have a device with different profiles
without adb .. i.e mtp or pictbridge.

If want to learn more about the notification look into the new
redesigned vold, he listens for a sysfs entry and informs other parts
of the system.

Good luck ! Frank


On 7 Sep., 04:01, I-Sheng Lin ckjboy2...@gmail.com wrote:
 Hi all,

 i am not trying to disable the notification just want to know which
 application controls it.

 Does this application come with every android phone? i assume the answer is
 yes. correct me if i am wrong.

 Thanks

 Regards

 --
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 +886-929-052-222

 For every action, there is an equal and opposite criticism. 

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[android-developers] Re: List Item (a view) order changes unexpextedly while (fast) scrolling in a ListView

2010-09-07 Thread jamesc

Hi

1) I'm still not sure why you're doing the measuring yourself (as I'd
use a layout xml file to declare the list item's View, and then
inflate it/set the values in the adapter's getView() call.
2) I'm guessing that since you are using an adapter and the view
holder, that there's an issue with how your getView() method is
implemented (or perhaps another implementation of an adapter method).
That is, as you know the view holder allows object reuse; that doesn't
mean to say that the object that you're re-using has the correct
values in it.  It's only there to avoid the expensive inflation/
construction; after that point you're expected to set the values in
that object (for the list item) as per the data in the array/list/
structure that is backing the adapter.

On Sep 7, 3:55 am, rious.delie rious.de...@gmail.com wrote:
 thank you,

 1) yes, it is anitemon alistview, i populate some numbers of it on
 alistview.
 2) i need to set the height of theviewon runtime, because the height
 of theviewis the variable of width (height = f(width)),
 it is just as simple as the TextView, which can determine how many
 lines needed to show the text based on a function of display width,
 each font width, and the text to be displayed.
 Yes, i have implemented an adapter (an extends of ArrayAdapter) and
 have used ViewHolder (static class ViewHolder()),

 my point is, why bitmap1changesorderrandomlywhilebitmap2 stays
 where it should be,

 something like this:

 alistview=

 view1 = bitmap1 = hai i am bitmap1 in view1
             bitmap2 = hai i am bitmap2 in view1

 view2 = bitmap1 = hai i am bitmap1 in view2
             bitmap2 = hai i am bitmap2 in view2

 view3 = bitmap1 = hai i am bitmap1 in view3
             bitmap2 = hai i am bitmap2 in view3

 view4 = bitmap1 = hai i am bitmap1 in view4
             bitmap2 = hai i am bitmap2 in view4

 view5 = bitmap1 = hai i am bitmap1 in view5
             bitmap2 = hai i am bitmap2 in view5

 i scroll fastly, then theorderof bitmap1changes:

 view1 = bitmap1 = hai i am bitmap1 in view4
             bitmap2 = hai i am bitmap2 in view1

 view2 = bitmap1 = hai i am bitmap1 in view5
             bitmap2 = hai i am bitmap2 in view2

 view3 = bitmap1 = hai i am bitmap1 in view2
             bitmap2 = hai i am bitmap2 in view3

 view4 = bitmap1 = hai i am bitmap1 in view1
             bitmap2 = hai i am bitmap2 in view4

 view5 = bitmap1 = hai i am bitmap1 in view3
             bitmap2 = hai i am bitmap2 in view5

 moreover, theorderrandomchangesappearwhilei scroll thelistview
 fastly, if i gently scroll it slowly the problem is not occured, it
 seems that the problem is not on the code, (is it a bug on android
 platform?)

 On Sep 6, 2:17 pm, jamesc jame...@gmail.com wrote:



  OK.  I've had a quick look.

  1) I take it that yourView(MyView) is theitemin theListView?
  2) Why are you doing the measuring (and implementing onDraw())?  I
  would have thought that you should be using a layout to declare the
 ListViewitemand then backing that with a BaseAdapter implementation
  (where you should look at using the viewholder pattern to allow re-
  use of inflated objects.

  On Sep 6, 5:15 am, rious.delie rious.de...@gmail.com wrote:

   somebody please...

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[android-developers] Verification of a signed apk

2010-09-07 Thread Dantu

Hi all,
  I have signed my apk using the command
keytool –genkey –v –keystore sourcebits.keystore –alias CoolApp –
keyalg RSA –validity 1
 and I want to verify the signature when ever my application runs.

Is there any code for verifying the signature of the apk?

thanks and regards
Jyothi Swaroop Dantu

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Re: [android-developers] Upgrade my Game Application

2010-09-07 Thread Miguel Morales

I'm having trouble understanding your question, what isn't being
upgraded?  The code?  Have you tried logging some debug text?  Are you
using the emulator?  How are you installing your app.  Also, please
use pastebin to post code.

On Mon, Sep 6, 2010 at 11:55 PM, Dhrumil Shah dhrumilsh...@gmail.com wrote:
 Hello,

 Hope you all got what I mean to develop.
 Please give me suggestions for upgrading my game.

 ~Dhrumil

 On Mon, Sep 6, 2010 at 6:45 PM, { Devdroid } webnet.andr...@gmail.com
 wrote:

 On 6 September 2010 14:42, Dhrumil Shah dhrumilsh...@gmail.com wrote:
  Hi Sandeep,
 
  I try to change it, but it shows an error like this:
 
  error: Error: Float types not allowed (at 'versionCode' with value
  '1.1').

 You should not change things you do not understand in hope it will work
 even you do not know why. There's clear error message quoted above
 and there's manual you shall read to get what value is valid there:
 http://developer.android.com/guide/publishing/versioning.html

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[android-developers] parsing kml

2010-09-07 Thread ytbryan

hi all,

i change my kml to xml and place it at Res/xml/test.xml.

I tried this

XmlResourceParser x = this.getResources().getXml(R.xml.test);

but it return null.

So how do i parse a kml?

I want to display it as listview.

and also ulimately use it on a map.

below is a copy of the kml.http://maps.google.com/maps/ms?
ie=UTF8hl=envps=1jsv=260doe=UTF8msa=0msid=106069377598790155454.0004720325247dc0c953aoutput=kml

bryan

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[android-developers] Problems with library projects

2010-09-07 Thread pablisco

I've been looking everywhere and can't find a solution. I am using
Eclipse to develop an Android app which links to two Android Library
Projects in the same workspace. But every time I start eclipse it goes
inactive (grey overlay) and says in the status bar: Android Library
link creation: (0%)

They way I found it solves it is by deleting the links manually from
the default.properties file and then adding them. It seems to work but
it's not ideal to have to do that everyday. Anybody knows a solution
for this issue?

Many thanks in advance.

PD: I also found this error in the logs that may have something to do
with this:

org.eclipse.core.runtime.CoreException: Project target not loaded yet.
at
com.android.ide.eclipse.adt.internal.build.BaseBuilder.stopBuild(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.build.BaseBuilder.abortOnBadSetup(Unknown
Source)
at
com.android.ide.eclipse.adt.internal.build.ResourceManagerBuilder.build(Unknown
Source)
at org.eclipse.core.internal.events.BuildManager
$2.run(BuildManager.java:627)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:
170)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:
201)
at org.eclipse.core.internal.events.BuildManager
$1.run(BuildManager.java:253)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:
256)
at
org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:
309)
at
org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:
341)
at
org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:
140)
at
org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:
238)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

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Re: [android-developers] Problem with icons of Menu items

2010-09-07 Thread YuviDroid

AFAIK,  in the More option the icons are never shown. You can see that
also in several apps (Google Map, the browser, etc.).

On Tue, Sep 7, 2010 at 8:19 AM, Shashidhar shashi.zep...@gmail.com wrote:

 Hi,
   I have a problem with showing icons for menu items. The items which
 appear when I click on menu button are having icons but When I click on
 More option in Menu, The newly shown menu items are not having any
 icons even though I have set the icons for these items in my xml.

 Thanks,
 Shashidhar

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[android-developers] Re: Reading precomputed vertex arrays in application?

2010-09-07 Thread Lance Nanek

One bizarre option you might want to consider is pre-generating Java
files with arrays in them. It benchmarked faster than reading files in
via Java NIO when I tested it for my purposes. I'm only doing 2D,
though. I use a script that takes a bunch of individual graphics files
and puts them into a couple atlas textures, then pre-generates the
texture coordinates for the two triangles needed to draw each graphic.
So each pre-generated atlas texture has a pre-generated Java file with
an array of all the useful texture coordinate sets for it, and
constants for the offset into the array to use to get them for a
particular graphic.

On Sep 6, 7:33 pm, SChaser crotalistig...@gmail.com wrote:
 My app has large vertex arrays that are pre-computed before I even
 build the app for distribution. I'd like to store these in assets
 (recognizing the size limits of asset files) and read them in with
 minimal computation.

 Can I store them in binary, and just read them into an NIO buffer, and
 then wrap it for GL, or do I have to go through the whole compute
 intensive (?) process of reading it in, making a byte array, and
 converting that to an integer (in this case) array?

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[android-developers] MatrixCursor accross process impossible to parceleable.

2010-09-07 Thread pprados

Hello,

How it's possible to use AIDL to create a MatrixCursor in the server,
and retrive the cursor in client ?

Thanks

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Re: [android-developers] ClassNotFoundException crash reports from Market

2010-09-07 Thread Tauno Talimaa

The user messages are not really helpful sadly :(
closed
fails to install properly on my Droid Motorola (tested it on a Droid
myself - tried Android 2.1 and 2.2 and it worked just fine)
wont let me open
etc..


On Tue, Sep 7, 2010 at 6:04 AM, TreKing treking...@gmail.com wrote:
 On Mon, Sep 6, 2010 at 6:28 AM, Tauno Talimaa tau...@gmail.com wrote:

 I'm seeing some strange crash reports in Android Market and I can't really
 tell how this could be caused by our application.

 I have a single report of java.lang.VerifyError for one of the Activities
 in my app that's declared in the manifest.
 I also have one that failed to find the GeoPoint class that's in the Google
 Maps library.

 Seems like some crazy sh*t happens on user devices.

 Do you have any reasonable user messages?
 Does it say what platform and and Android version? (Mine's just Other, so
 useful!)

 -
 TreKing - Chicago transit tracking app for Android-powered devices

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[android-developers] Re: Error during sms deletion.

2010-09-07 Thread Pobudzio

I solved it. It was my mistake in app code.
Sorry for that.

On Sep 1, 12:35 am, San sanees...@gmail.com wrote:
 Are you facing this problem always? Or is this happening only when you
 try to delete
 a message as soon as you receive it.

 On Aug 31, 3:33 am, Pobudzio pobudkiewicz.mac...@gmail.com wrote:

  Hi,

  I have problem with deletion sms with messageId=0. I can't delete such
  a message. There is no problem with deletion other messages but first
  message taken from inbox has always message Id=0 and I can't delete
  it.
  I use code below for deletion.

  Uri SMS_CONTENT_URI = Uri.parse(content://sms);
  Uri deleteUri = Uri.withAppendedPath(SMS_CONTENT_URI,
  String.valueOf(smsList.get(currentSmsIndex).getId()));
  int count = context.getContentResolver().delete(deleteUri, null,
  null);

  Do you have any idea?

  Regards,
  Pobudzio

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[android-developers] Re: CPU usage stats

2010-09-07 Thread CHENG LUO

Hi,

Maybe you could have a look at com.android.server.ProcessStats :)

Cheng

On 6 sep, 17:33, Andy a...@fendley.com wrote:
 Hi everyone,

 Does anyone know of a direct api that allows access to CPU usage
 statistics for different applications/tasks running inside android?
 All I can find is data available by accessing a file /proc/stat  but
 this seems a little cumbersome. ActivityManager holds data about
 processes/tasks etc but no CPU usage stats.

 Many thanks for any help.

 Andy

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Re: [android-developers] Upgrade my Game Application

I send my code.
In that code, I want to put Bouncing Ball. But I am not getting how to put
it.
I am very much thankful for you if you are helping me.

~Dhrumil

On Tue, Sep 7, 2010 at 12:41 PM, Miguel Morales therevolti...@gmail.comwrote:

I'm having trouble understanding your question, what isn't being
upgraded? The code? Have you tried logging some debug text? Are you
using the emulator? How are you installing your app. Also, please
use pastebin to post code.

On Mon, Sep 6, 2010 at 11:55 PM, Dhrumil Shah dhrumilsh...@gmail.com
wrote:
Hello,

Hope you all got what I mean to develop.
Please give me suggestions for upgrading my game.

~Dhrumil

On Mon, Sep 6, 2010 at 6:45 PM, { Devdroid } webnet.andr...@gmail.com
wrote:

On 6 September 2010 14:42, Dhrumil Shah dhrumilsh...@gmail.com wrote:
Hi Sandeep,

I try to change it, but it shows an error like this:

error: Error: Float types not allowed (at 'versionCode' with value
'1.1').

You should not change things you do not understand in hope it will work
even you do not know why. There's clear error message quoted above
and there's manual you shall read to get what value is valid there:
http://developer.android.com/guide/publishing/versioning.html

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[android-developers] Re: Wrong format from String.format()

2010-09-07 Thread GPU

String.format(%1$02d:%2$02d, m, s);
values ,m=0, s=11   --   .0:11

expected result :   00:11
Actual result from android for Arabic Language :  .0:11

Analysis :
The android external\icu4c
for locale based number pattern  ,It just replacing the zeroDigit()
for padding values only ,the input values(m,n) remain same as US
locale

for arabic decimalPatternChars are below
DecimalFormatSymbols- localeData.decimalPatternChars:
 ٠#٫٬؛٪؉ا٫-
from above pattern the zeroDigit is \0660 (Arabic 0 digit)
So the output comes as mixed of the arabic  US digits - .0:11

Is it a bug in Android?!


On Sep 7, 1:18 am, greg sep...@eduneer.com wrote:
 Did you want the 1$ and 2$ inside the field width specifications?

 On Sep 6, 3:27 am, GPU gopuraj...@gmail.com wrote:

  Hi ,
  passing two int values m =0  s = 11, to below function
  String formatted = String.format(%1$02d:%2$02d, m, s);

  returning the value like   .0:11 ,What could be the problem  ?

  m=0, s=11   --   .0:11
  m=0, s=1    --    .0:.1

  The 0 added to format the string always coming as '.' (dot).

  Can anyone know ,from where the number patterns are getting loaded in
  Android ?

  I gone thorough the code ,Its related the following file ,
  android\dalvik\libcore\icu\src\main\java\com\ibm\icu4jni\util
  \Resources.java -localeData.numberPattern

  How the pattern for particular locale is loaded ,what could be the
  problem for the above problem?



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Re: [android-developers] Upgrade my Game Application

2010-09-07 Thread Miguel Morales

You did not answer any of my questons, did you try logging?  Are you
using the emulator?  How are you installing your app?
We're not going to waste our time running or reading badly formatted
code without a good description of the problem.

On Tue, Sep 7, 2010 at 1:30 AM, Dhrumil Shah dhrumilsh...@gmail.com wrote:
 I send my code.
 In that code, I want to put Bouncing Ball. But I am not getting how to put
 it.
 I am very much thankful for you if you are helping me.

 ~Dhrumil

 On Tue, Sep 7, 2010 at 12:41 PM, Miguel Morales therevolti...@gmail.com
 wrote:

 I'm having trouble understanding your question, what isn't being
 upgraded?  The code?  Have you tried logging some debug text?  Are you
 using the emulator?  How are you installing your app.  Also, please
 use pastebin to post code.

 On Mon, Sep 6, 2010 at 11:55 PM, Dhrumil Shah dhrumilsh...@gmail.com
 wrote:
  Hello,
 
  Hope you all got what I mean to develop.
  Please give me suggestions for upgrading my game.
 
  ~Dhrumil
 
  On Mon, Sep 6, 2010 at 6:45 PM, { Devdroid } webnet.andr...@gmail.com
  wrote:
 
  On 6 September 2010 14:42, Dhrumil Shah dhrumilsh...@gmail.com wrote:
   Hi Sandeep,
  
   I try to change it, but it shows an error like this:
  
   error: Error: Float types not allowed (at 'versionCode' with value
   '1.1').
 
  You should not change things you do not understand in hope it will work
  even you do not know why. There's clear error message quoted above
  and there's manual you shall read to get what value is valid there:
  http://developer.android.com/guide/publishing/versioning.html
 
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 --
 ~ Jeremiah:9:23-24
 Android 2D MMORPG: http://developingthedream.blogspot.com/,
 http://diastrofunk.com,
 http://www.youtube.com/user/revoltingx

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Android 2D MMORPG: http://developingthedream.blogspot.com/,
http://diastrofunk.com,
http://www.youtube.com/user/revoltingx

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[android-developers] Turning off Android notifications.(Battery/Bluetooth)

2010-09-07 Thread Pobudzio

Hi,

My first question is about low battery notification. I would like turn
off this popup which oocurs when battery is low during my application
is on. I can catch of course Intent.ACTION_BATTERY_LOW but additionaly
Android show me this popup. Is it possible to turn it off?

Second topic is about turning on bluetooth. When I turn it on using
API system show me additional popup asking if I agree to turn on
bluetooth module by this application. Is it possible to turn off this
popup. I have HTC Legend on which popup occures and my friend has
Motorola Milestone on which it doesn't occur. So probably it's only in
HTC Andoid implementation.


regards,
Pobudzio

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Re: [android-developers] Upgrade my Game Application

Hello Miguel,

Sorry for my fault.
-I write my code in Eclipse platform and run in Android SDK version = 1.
-I tried to debug it but I am not getting my solution. I think the problem
is overlapping of CANVAS.
How to solve overlapping canvas problem.

~Dhrumil.

On Tue, Sep 7, 2010 at 2:07 PM, Miguel Morales therevolti...@gmail.comwrote:

You did not answer any of my questons, did you try logging? Are you
using the emulator? How are you installing your app?
We're not going to waste our time running or reading badly formatted
code without a good description of the problem.

On Tue, Sep 7, 2010 at 1:30 AM, Dhrumil Shah dhrumilsh...@gmail.com
wrote:
I send my code.
In that code, I want to put Bouncing Ball. But I am not getting how to
put
it.
I am very much thankful for you if you are helping me.

~Dhrumil

On Tue, Sep 7, 2010 at 12:41 PM, Miguel Morales therevolti...@gmail.com

wrote:

On Mon, Sep 6, 2010 at 11:55 PM, Dhrumil Shah dhrumilsh...@gmail.com
wrote:
Hello,

Hope you all got what I mean to develop.
Please give me suggestions for upgrading my game.

~Dhrumil

On Mon, Sep 6, 2010 at 6:45 PM, { Devdroid }
webnet.andr...@gmail.com
wrote:

On 6 September 2010 14:42, Dhrumil Shah dhrumilsh...@gmail.com
wrote:
Hi Sandeep,

I try to change it, but it shows an error like this:

error: Error: Float types not allowed (at 'versionCode' with value
'1.1').

You should not change things you do not understand in hope it will
work
even you do not know why. There's clear error message quoted above
and there's manual you shall read to get what value is valid there:
http://developer.android.com/guide/publishing/versioning.html

--
~ Jeremiah:9:23-24
Android 2D MMORPG: http://developingthedream.blogspot.com/,
http://diastrofunk.com,
http://www.youtube.com/user/revoltingx

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--
~ Jeremiah:9:23-24
Android 2D MMORPG: http://developingthedream.blogspot.com/,
http://diastrofunk.com,
http://www.youtube.com/user/revoltingx

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[android-developers] pixel to dpi and scaling question

2010-09-07 Thread jerryfan2000

Hi,
I was reading multiple screen support page on SDK doc for solving a
pixel to dpi scaling problem in my app. In the doc, it says
// Convert the dips to pixels
final float scale =
getContext().getResources().getDisplayMetrics().density;
mGestureThreshold = (int) (GESTURE_THRESHOLD_DIP * scale + 0.5f);

My question is why we have to add 0.5f at the end? It indeed works
great on high density screen but failed to match the result on medium
density screen. For medium density screen, I have to remove the +0.5f.
In addition. according to the doc, px - dpi conversion works like px =
dpi x (density/160) and there is no mentioning of adding additional
0.5 at the end. Does anybody know why and how it works? Thanks.

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[android-developers] Re: ClassNotFoundException crash reports from Market

2010-09-07 Thread Pent

 I also have one that failed to find the GeoPoint class that's in the Google
 Maps library.

Maybe that's related to one that puzzled me too.

A knowledgable user informed me that some ROMs just use a stub for the
maps package,
there isn't actually a library there.

Hence your app loads OK but crashes when you try to use map classes
apparently.

Pent

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[android-developers] How can I delete the black shadow above framelayout in the tabwidget

2010-09-07 Thread DaPhilz

Hello everyone,

I have a problem with the tab widget. There is a shadow above the
framelayout that's part of the tabwidget. How can I modify or delete
this shadow. My layout looks like that

TabHost xmlns:android=http://schemas.android.com/apk/res/android;
android:id=@android:id/tabhost android:layout_width=fill_parent
android:layout_height=fill_parent android:background=@color/
bright_blue

LinearLayout android:orientation=vertical
android:layout_width=fill_parent android:layout_height=fill_parent
android:padding=5dp

TabWidget android:id=@android:id/tabs
android:layout_width=fill_parent
android:layout_height=wrap_content
android:visibility=invisible  android:clickable=false /

TextView android:id=@+id/template_description
android:layout_marginBottom=10dp android:textColor=@color/
dark_grey
android:layout_width=fill_parent
android:layout_height=wrap_content/

FrameLayout android:id=@android:id/tabcontent
android:padding=0dp
android:layout_width=fill_parent android:layout_height=fill_parent
android:background=@color/bright_blue
android:tabStripEnabled=false /

/LinearLayout
/TabHost

I tried a couple of thinks like deleting the padding, changing the
background, the parameter  android:tabStripEnabled=false  and
setting up the tabhost
tabHost.getTabWidget().getChildAt(0).getLayoutParams().height = 0;
tabHost.getTabWidget().getChildAt(0).getLayoutParams().width = 0;
tabHost.getTabWidget().getChildAt(0).setVisibility(TabHost.INVISIBLE);
tabHost.getTabWidget().getChildAt(0).setHorizontalFadingEdgeEnabled(false);
tabHost.getTabWidget().getChildAt(0).setPadding(0, 0, 0, 0);
tabHost.getTabWidget().getChildAt(0).setBackgroundColor(R.color.bright_blue);

but nothing worked at all. Can someone help me out. Thats would be
great. I invest two days in this stuff.
Thanks a lot
Phil

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[android-developers] Applanet

2010-09-07 Thread Lo Zeno

I don't know how many are aware of this:
http://www.applanet.net/Forums/

Some guys developed an application which is an alternative Market.
They pride themselves in being able to allow users to install paid app
without spending money. They also ask for donations to keep developing
it.

I'm quite sure there is the ground for sueing them...

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[android-developers] Re: How to check if a user defined service is already running

2010-09-07 Thread Pent

In ActivityManager there's a getRunningServices call.

However, someone will likely soon appear on this thread to say that
you shouldn't use it
because 'that's not the intended use'.

Shortly after, someone else will chip in with 'maybe the fact that
your having difficulty with this
tells you that Android wasn't really designed for this type of thing'.

Pent

p.s. I can confirm the call is not reliable, I ended up having to use
a static flag.

On Sep 7, 4:51 am, sunny menon1...@gmail.com wrote:
 Dear Folks,
 I have a service that is running within the context of my application. It
 gets invoked at the start of the activity and then gets update when new data
 is inserted or deleted from the database. The problem is that everytime I
 start the activity , it restarts the service. As you may have guessed  - not
 a very intuitive design. Therefore I was wondering if there is a way to
 determine if the service is already running before starting it. I know I can
 bind to the service but I do not want that since the main activity needs to
 exits after the database operation is completed.

 I know for system services, you can get the service details from the
 application context. How do you do it for user defined service?

 thanks for all help here.

 regards
 Sunny.

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[android-developers] Method to check Mediaplayer in Idle state

2010-09-07 Thread Nithin

Hi,

Is there any method to check whether the mediaPlayer is in Idle state.
We can check the mediaPlayer in started state by using isPlaying().
Like that any method is there, to check whether the mediaPlayer is in
Idle state.

Nithin

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[android-developers] Re: Reading precomputed vertex arrays in application?

2010-09-07 Thread Robert Green

Lance,

That's a good idea, though often times for 3D Models you'll need a few
different object groups of given name to be loadable.  You can simple
insert them into a HashMap and serialize the whole thing.  It
deserializes surprisingly fast, especially if all you're storing are
ints or floats for the data.

If your data is less structured or more linear, you could certainly
write up something to generate a java source file with the data in it
like you said.  It's probably going to load nearly the fastest, though
it requires a little more programming than serialization does.

I'm moving on to proprietary binary file formats in C now though since
they are the smallest and I ran into a major asset size issue on
Deadly Chambers which wouldn't have happened had I used my own format.

On Sep 7, 2:48 am, Lance Nanek lna...@gmail.com wrote:
 One bizarre option you might want to consider is pre-generating Java
 files with arrays in them. It benchmarked faster than reading files in
 via Java NIO when I tested it for my purposes. I'm only doing 2D,
 though. I use a script that takes a bunch of individual graphics files
 and puts them into a couple atlas textures, then pre-generates the
 texture coordinates for the two triangles needed to draw each graphic.
 So each pre-generated atlas texture has a pre-generated Java file with
 an array of all the useful texture coordinate sets for it, and
 constants for the offset into the array to use to get them for a
 particular graphic.

 On Sep 6, 7:33 pm, SChaser crotalistig...@gmail.com wrote:



  My app has large vertex arrays that are pre-computed before I even
  build the app for distribution. I'd like to store these in assets
  (recognizing the size limits of asset files) and read them in with
  minimal computation.

  Can I store them in binary, and just read them into an NIO buffer, and
  then wrap it for GL, or do I have to go through the whole compute
  intensive (?) process of reading it in, making a byte array, and
  converting that to an integer (in this case) array?

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[android-developers] Re: How can I delete the black shadow above framelayout in the tabwidget

2010-09-07 Thread DaPhilz

It just happend when I use a tabactivity group!

On 7 Sep., 11:36, DaPhilz daph...@googlemail.com wrote:
 Hello everyone,

 I have a problem with the tab widget. There is a shadow above the
 framelayout that's part of the tabwidget. How can I modify or delete
 this shadow. My layout looks like that

 TabHost xmlns:android=http://schemas.android.com/apk/res/android;
 android:id=@android:id/tabhost android:layout_width=fill_parent
 android:layout_height=fill_parent android:background=@color/
 bright_blue

 LinearLayout android:orientation=vertical
 android:layout_width=fill_parent android:layout_height=fill_parent
 android:padding=5dp

 TabWidget android:id=@android:id/tabs
 android:layout_width=fill_parent
 android:layout_height=wrap_content
 android:visibility=invisible  android:clickable=false /

 TextView android:id=@+id/template_description
 android:layout_marginBottom=10dp android:textColor=@color/
 dark_grey
 android:layout_width=fill_parent
 android:layout_height=wrap_content/

 FrameLayout android:id=@android:id/tabcontent
 android:padding=0dp
 android:layout_width=fill_parent android:layout_height=fill_parent
 android:background=@color/bright_blue
 android:tabStripEnabled=false /

 /LinearLayout
 /TabHost

 I tried a couple of thinks like deleting the padding, changing the
 background, the parameter  android:tabStripEnabled=false  and
 setting up the tabhost
 tabHost.getTabWidget().getChildAt(0).getLayoutParams().height = 0;
 tabHost.getTabWidget().getChildAt(0).getLayoutParams().width = 0;
 tabHost.getTabWidget().getChildAt(0).setVisibility(TabHost.INVISIBLE);
 tabHost.getTabWidget().getChildAt(0).setHorizontalFadingEdgeEnabled(false);
 tabHost.getTabWidget().getChildAt(0).setPadding(0, 0, 0, 0);
 tabHost.getTabWidget().getChildAt(0).setBackgroundColor(R.color.bright_blue);

 but nothing worked at all. Can someone help me out. Thats would be
 great. I invest two days in this stuff.
 Thanks a lot
 Phil

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[android-developers] Re: Themes and styles

2010-09-07 Thread mort

OK, found a working solution - no idea if it was indented that way,
SDK documentation is very fuzzy and incomplete in this area...

To stay with my example:
In attrs.xml, define the CSS class ;):
resources
attr name=headline format=reference /
/resources

In styles.xml, define the style to use for each theme:
style name=Theme.Android.Black parent=android:Theme.Black
item name=android:textViewStyle@style/textForBlack/item
item name=headline@style/headlineForBlack/item
/style
style name=Theme.Android.Light parent=android:Theme.Light
item name=android:textViewStyle@style/textForLight/item
item name=headline@style/headlineForWhite/item
/style

In the layout, refer to the attribute with ?:
TextView . style=?headline /

Hope this helps other people with similar problems...

On a related topic: Does anybody have an idea how to support themes
from external (ZIP?) files including the required drawables? Or, in
other words, user skins.

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Re: [android-developers] Re: ClassNotFoundException crash reports from Market

2010-09-07 Thread Tauno Talimaa

yeah, that sounds reasonable for GeoPoint - but in my case I'm not
using the MapsAPIs at all - Android just can't find my Application
class for some reason :/

On Tue, Sep 7, 2010 at 12:36 PM, Pent tas...@dinglisch.net wrote:
 I also have one that failed to find the GeoPoint class that's in the Google
 Maps library.

 Maybe that's related to one that puzzled me too.

 A knowledgable user informed me that some ROMs just use a stub for the
 maps package,
 there isn't actually a library there.

 Hence your app loads OK but crashes when you try to use map classes
 apparently.

 Pent

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[android-developers] Stagefright Mediaextractor: how to detect interlaced streams in video files?

2010-09-07 Thread Deva R

Hi,

Is it possible to detect scan type (progressive or interlaced) of a video
file in stagefright?

I see below listed fields are query-able with metadata of file through
stagefright, but not scan-type which i guess is avaiable in MP4 file header.
Any hint on how to detect scan-type of video file at Stagefright player
driver? Or is it available in opencore??

Thanks,
Deva

PS.
From .\frameworks\base\include\media\stagefright\MetaData.h
enum {
kKeyMIMEType  = 'mime',
kKeyWidth = 'widt',
kKeyHeight= 'heig',
kKeyChannelCount  = '#chn',
kKeySampleRate= 'srte',
kKeyBitRate   = 'brte',
kKeyESDS  = 'esds',
kKeyAVCC  = 'avcc',
kKeyVorbisInfo= 'vinf',
kKeyVorbisBooks   = 'vboo',
kKeyWantsNALFragments = 'NALf',
kKeyIsSyncFrame   = 'sync',
kKeyIsCodecConfig = 'conf',
kKeyTime  = 'time',
kKeyDuration  = 'dura',
kKeyColorFormat   = 'colf',
kKeyPlatformPrivate   = 'priv',
kKeyDecoderComponent  = 'decC',
kKeyBufferID  = 'bfID',
kKeyMaxInputSize  = 'inpS',
kKeyThumbnailTime = 'thbT',

kKeyAlbum = 'albu',
kKeyArtist= 'arti',
kKeyAlbumArtist   = 'aart',
kKeyComposer  = 'comp',
kKeyGenre = 'genr',
kKeyTitle = 'titl',
kKeyYear  = 'year',
kKeyAlbumArt  = 'albA',
kKeyAlbumArtMIME  = 'alAM',
kKeyAuthor= 'auth',
kKeyCDTrackNumber = 'cdtr',
kKeyDiscNumber= 'dnum',
kKeyDate  = 'date',
kKeyWriter= 'writ',
};

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[android-developers] launching new instance --- Urgent help needed

2010-09-07 Thread Revathi K J Ramanan

Hi,

I have two activities.A and B.
A starts B.Both are running in the screen and both are visible. Say
now B is visible.

On a special key press, I want to bring the A to the front and make it
active.
The problem I am facing is when the special key is pressed, another
instance of A is launched and the new instance is brought to the
front.

But I want the original A to come to the front. I want to make this
change in the framework layer rather than application specific by
using the singleInstance theme in the launchMode in AndroidManifest
file.

Please help me in this regard as this is really urgent for me.
Any inputs will be really valuable for me.

Thanks in advance.

Regards,
Revathi K J Ramanan

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Re: [android-developers] launching new instance --- Urgent help needed

Have you tried to develop this? If yes, paste ur code

~Dhrumil

On Tue, Sep 7, 2010 at 4:15 PM, Revathi K J Ramanan
revathiramana...@gmail.com wrote:

Hi,

I have two activities.A and B.
A starts B.Both are running in the screen and both are visible. Say
now B is visible.

On a special key press, I want to bring the A to the front and make it
active.
The problem I am facing is when the special key is pressed, another
instance of A is launched and the new instance is brought to the
front.

But I want the original A to come to the front. I want to make this
change in the framework layer rather than application specific by
using the singleInstance theme in the launchMode in AndroidManifest
file.

Please help me in this regard as this is really urgent for me.
Any inputs will be really valuable for me.

Thanks in advance.

Regards,
Revathi K J Ramanan

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Re: [android-developers] launching new instance --- Urgent help needed


 See this:

http://developer.android.com/reference/android/content/Intent.html#FLAG_ACTIVITY_REORDER_TO_FRONT

-- Kostya

07.09.2010 14:45, Revathi K J Ramanan пишет:

Hi,

I have two activities.A and B.
A starts B.Both are running in the screen and both are visible. Say
now B is visible.

On a special key press, I want to bring the A to the front and make it
active.
The problem I am facing is when the special key is pressed, another
instance of A is launched and the new instance is brought to the
front.

But I want the original A to come to the front. I want to make this
change in the framework layer rather than application specific by
using the singleInstance theme in the launchMode in AndroidManifest
file.

Please help me in this regard as this is really urgent for me.
Any inputs will be really valuable for me.

Thanks in advance.

Regards,
Revathi K J Ramanan




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[android-developers] Re: java.lang.NullPointerException when trying to edit strings.xml

try using eclipse 3.5 it is more stable and faster than 3.6, some
times 3.6 is freezes for 3-6 sec.

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[android-developers] Re: PhotoViewer

Where are you want to put GridView, you want add images to grid or
display grid in Activity?

Look here: 
http://developer.android.com/resources/tutorials/views/hello-gridview.html

On 7 Вер, 09:52, Dhrumil Shah dhrumilsh...@gmail.com wrote:
 I am new in Android.
 Can you help me how to put GridView ?

 ~Dhrumil



 On Tue, Sep 7, 2010 at 11:07 AM, AJ ajeet.invinci...@gmail.com wrote:
  If you want to display photo one by one then take FrameLayout, else
  you can take GridLayout.

  Hope this helps.

  Thanks,
  AJ

  On Sep 7, 10:26 am, dhrumil dhrumilsh...@gmail.com wrote:
   Hello,
   Is there anybody who has a knowledge about Photo Viewer in Android.

   If I want to develop one photo viewer then how can I do this??

   ~Dhrumil

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[android-developers] Re: Black spinner in progressbar

2010-09-07 Thread Gonçalo Ferreira

Just an update relating to this subject.

The color of the the spinners depends on the theme you're using.
So when you use a Black theme (default) the Inverse Spinners will be
white and vice-versa, not exactly the way i said before.


On Aug 30, 5:27 pm, fr4gus fggar...@gmail.com wrote:
 Thanks! :)

 On Aug 26, 12:28 pm, Gonçalo Ferreira monx...@gmail.com wrote:



  Check out here.

 http://developer.android.com/reference/android/R.attr.html#progressBa...

  Just change thestylefor one of those in that link.
  The attributes with the suffix Inverse are black spinners, usually for
  light backgrounds.

  On Aug 19, 7:15 pm, fr4gus fggar...@gmail.com wrote:

   Hi all,

   I want to use a small spinner for an indeterminate progress bar. So I
   added this to my screen:

                   ProgressBar
                           android:id=@+android:id/ConnectionProgress
                  style=?android:attr/progressBarStyleSmallTitle
                   android:layout_width=wrap_content
                   android:layout_height=wrap_content /

   But it shows a white spinner. I looked at SDK folder, and I saw there
   is also a black spinner. Is it possible to indicate to user the black
   spinner instead of white spinner?.

   I want an elegant form of using that spinner that already exists in
   Android, but looks I may have to copy the image to my proyect and
   create the animation, and set it in indeterminate drawable

   Any ideas?

   Thanks in advance for any help.

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Re: [android-developers] Re: How does Android determine whether to move the layout up when showing the softkeyboard?

2010-09-07 Thread Mathias Lin


 Hi Dianne,

thanks for your reply.

 You'd need to set your view hierarchy to not correctly resize to 
adjust to its window


How can I 'achieve' that (setting a view hierarchy that wouldn't 
correctly resize)?
But even if the view hierarchy would be correctly set, why would it 
resize at all? It shall not. I definitely didn't set any flag regarding 
window resizing, neither in code nor in xml.



What's especially weird here:
if I hide my ListView by setting it to View.INVISIBLE, so that it even 
takes the same space(!) as if it would when View.VISIBLE, the behaviour 
is different: the window does *not* resize.
And all I did here was changing the visibility-attribute, no changes to 
any window attribute or flag regarding resizing.


You can see an updated screenshot here - to compare the activity when 
the ListView is visible(1) and invisible(2) and it's behaviour when I 
press the search button.


http://img819.imageshack.us/img819/9330/screenshotsearch.png

As you can see, there are definitely also other elements in the layout 
that require some space (i.e. the black footer bar), and also since I 
just set the listView to 'invisible' rather than 'gone', I cannot find a 
logic explanation for the different behaviour.


Possibly a bug?


XML Layout:
http://pastebin.com/5zzVxjbK
(ListView has android:id=@+id/category_questions)

Thanks,
Mathias



On Sep 7, 11:28 am, Dianne Hackborn hack...@android.com wrote:
 The window is just resized if you set it to resize mode.  You'd need 
to set
 your view hierarchy to not correctly resize to adjust to its window, 
which

 is...  questionable.





 On Mon, Sep 6, 2010 at 7:57 PM, Mathias Lin m...@mathiaslin.com wrote:
  Hi Ed,

  On Sep 7, 6:25 am, Ed edscha...@gmail.com wrote:
   Instead of View.INVISIBLE try View.GONE.

  Sorry, you misunderstood. View.INVISIBLE was just for testing purposes
  to see if it makes any differences. In my app I cannot hide the
  elements of course, I need them there to be visible to the user.
  I just wanted to point out that by setting View.INVISIBLE to the
  listView, the behaviour I want (the layout to stay fix) can be
  achieved, but I am wondering *why* ? What's the logic behind it?

  (So both View.INVISIBLE and View.GONE already have the same desired
  effect; but I *do* want to show the element to the user of course.)

  http://developer.android.com/reference/android/view/View.html

   Also in your scroll view layout try setting
   android:fillViewport=true on the scroll view.

  The scroll view works fine, with the scrollView, the layout remains
  fix (what I want); I want the layout that uses the *ListView* to stay
  fixed as well when I press the search button.

  I also already tried to set android:isScrollContainer=false to the
  list view, but it makes no difference either. (ListView doesn't have a
  fillViewport attribute)

  Mathias

   Ed

   On Sep 7, 12:03 am, Mathias Lin m...@mathiaslin.com wrote:

Interestingly though: when I set my ListView visibility to
View.INVISIBLE in my first activity, then the layout doesn not get
moved up anymore!

This is my layout/xml:

1)http://pastebin.com/5zzVxjbK
ListView where layouts is been moved up by the softkeyboard

2)http://pastebin.com/KFtPuHvP
ScrollView/LinearLayout, where layout remains fix by the 
softkeyboard


On Sep 6, 8:48 pm, Mathias Lin m...@mathiaslin.com wrote:

 How does Android determine whether to move the layout up when 
showing

 the softkeyboard?

 Note: I am aware that the activity property
 android:windowSoftInputMode=adjustResize|adjustResize|
 adjustUnspecified exists, as described herehttp://
  developer.android.com/guide/topics/manifest/activity-element.h...
 , but in my case it doesn't seem to have any effect. This is my
 problem:

 I have two activities, pretty much the same layout, but the 
first one
 is using a ListView that holds a list of buttons. The second 
activity
 holds a scrollview with buttons. The rest is the same, same 
number of

 buttons, same height of elements, etc. (All elements fit on the
 screen, so actually the user doesn't need to scroll in the 
scrollview

 or listview.)
 Please see my screenshot to get an 
idea:http://i.imgur.com/UNXPz.png


 Now, when I press the search button to open the search input 
bar, in

 my first activity, the entire layouts gets moved up. While on the
 second activity, the layout is not being moved up but the
  softkeyboard
 just displays on top of it. This is actually how I want it to 
behave.

 How can I achieve the same with my activity that's using the
  ListView?

 In my manifest, initially I didn't specify any
 android:windowSoftInputMode attribute, but even if I do, it 
doesn't

 make any difference; I tried all three values (adjustPan,
 adjustResize, adjustUndefined, without any difference).

 This is my layout:http://i.imgur.com/UNXPz.png

 (I'm not

Re: [android-developers] Problem with icons of Menu items

Correct. The overflow menu, like context menus, do not show icons.

On Tue, Sep 7, 2010 at 3:46 AM, YuviDroid yuvidr...@gmail.com wrote:
 AFAIK,  in the More option the icons are never shown. You can see that
 also in several apps (Google Map, the browser, etc.).

 On Tue, Sep 7, 2010 at 8:19 AM, Shashidhar shashi.zep...@gmail.com wrote:
   I have a problem with showing icons for menu items. The items which
 appear when I click on menu button are having icons but When I click on
 More option in Menu, The newly shown menu items are not having any
 icons even though I have set the icons for these items in my xml.

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Re: [android-developers] Re: CPU usage stats

On Tue, Sep 7, 2010 at 4:25 AM, CHENG LUO stand...@gmail.com wrote:
 Maybe you could have a look at com.android.server.ProcessStats :)

That is not part of the Android SDK.

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[android-developers] Gallery popup menu

Hi,

In common Android Gallery you can see nice popup menu, Gallery---
menu(More) or menu (Share).

Enyone know how to implement such kind of menu?

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Re: [android-developers] Turning off Android notifications.(Battery/Bluetooth)

On Tue, Sep 7, 2010 at 4:39 AM, Pobudzio pobudkiewicz.mac...@gmail.com wrote:
 My first question is about low battery notification. I would like turn
 off this popup which oocurs when battery is low during my application
 is on. I can catch of course Intent.ACTION_BATTERY_LOW but additionaly
 Android show me this popup. Is it possible to turn it off?

I see no evidence that ACTION_BATTERY_LOW is an ordered broadcast, in
which case you cannot turn it off.

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Re: [android-developers] Gallery popup menu

On Tue, Sep 7, 2010 at 7:37 AM, viktor victor.scherb...@gmail.com wrote:
 In common Android Gallery you can see nice popup menu, Gallery---
menu(More) or menu (Share).

 Enyone know how to implement such kind of menu?

I assume you are referring to the context menu you get from
long-tapping on an item. You can add such a menu to any widget you
want in your activity:

http://developer.android.com/guide/topics/ui/menus.html#context-menu

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[android-developers] Dynamic Buttons Onclick

2010-09-07 Thread Sara Khalatbari

Hi.

I have some dynamic buttons that are being generated inside a for loop.

for (int i = 0; i  5 ; i++) {


 Button aUIXButton = new Button (SecondPage.this);

aUIXButton.setClickable(true);

aUIXButton.setText(X);


 aUIXButton.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

aUIXButton.setText(Y);

}});

}


This is not working. It says
Cannot refer to a non-final variable aUIXButton inside an inner class
defined in a different method

 wants to change the modifier of  aUIXButton to final  I don't want to do
that.

Does anyone know how can I fix this?

Thank you,

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[android-developers] How to abort slow array sorting

2010-09-07 Thread ls02

I sort very long array with Collections.sort method. This is done in a
worker thread. I need to abort the sort. I didn't find how I can do
this, Comparator.compare does not seem to allow throwing any exception
and I didn't find how I can set any flag to abort the sort.

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Re: [android-developers] launching new instance --- Urgent help needed

2010-09-07 Thread YuviDroid

Or you can simply call finish() in your activity B. This will close activity
B and will bring back the old activity A.

On Tue, Sep 7, 2010 at 12:45 PM, Revathi K J Ramanan
revathiramana...@gmail.com wrote:

Hi,

I have two activities.A and B.
A starts B.Both are running in the screen and both are visible. Say
now B is visible.

Please help me in this regard as this is really urgent for me.
Any inputs will be really valuable for me.

Thanks in advance.

Regards,
Revathi K J Ramanan

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Re: [android-developers] Dynamic Buttons Onclick


 Right.

The scope of aUIXButton is the inside of the loop, it does not persist 
until the later point in time when OnClickListener subclass is invoked.


Moreover, the value of aUIXButton refers to all five buttons, one by 
one, as the loop rolls.


Use this instead:

 aUIXButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
* Button button = (Button) arg0;
button.setText(Y);
*}});

-- Kostya

07.09.2010 16:00, Sara Khalatbari ?:

Hi.

I have some dynamic buttons that are being generated inside a for loop.

for (int i = 0; i  5 ; i++) {


Button aUIXButton = new Button (SecondPage.this);

aUIXButton.setClickable(true);

aUIXButton.setText(X);


aUIXButton.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

aUIXButton.setText(Y);

}});

}


This is not working. It says
Cannot refer to a non-final variable aUIXButton inside an inner class 
defined in a different method


 wants to change the modifier of  aUIXButton to final  I don't want 
to do that.


Does anyone know how can I fix this?

Thank you,

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Re: [android-developers] How to abort slow array sorting


 07.09.2010 16:00, ls02 пишет:

I sort very long array with Collections.sort method. This is done in a
worker thread. I need to abort the sort. I didn't find how I can do
this, Comparator.compare does not seem to allow throwing any exception
and I didn't find how I can set any flag to abort the sort.



You can throw a subclass of RuntimeException, even if the method 
signature doesn't allow it.


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[android-developers] Re: Audio Track play music problem

2010-09-07 Thread OldSkoolMark

Once you address the file not found issue, you will discover that
there is currently no API that allows you to read in audio files and
decode them into a format that AudioTrack understands. Try MediaPlayer
instead unless you really need to work at the sample level.

On Sep 6, 6:52 pm, melo fredchou0...@gmail.com wrote:
 Hi all
 I'm an android starter
 I tused AudioTrack to play music
 But it just tell me filenotfoundexeception
 I try to play mp3 wav ogg (all in raw dir)
 I've no idea where is wrong?
 here are my code ~
 Could any one tell me why?
 TKS in advance :)

 public class mainActivity extends Activity
 {
         private static final String Tag = audioRecorder;
         private static final boolean log = true;

         AudioTrack track = null;

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

         //if(AudioTrack.MODE_STATIC != mode  AudioTrack.MODE_STREAM !
 = mode)
                 //throw new InvalidParameterException();

                 //String audioFilePath = R.raw.music;
                 long fileSize = 0;
                 long bytesWritten = 0;
                 int bytesRead = 0;
                 int bufferSize = 0;
                 byte[] buffer;
                 //AudioTrack track = null;
                 int sampleRateHz = 8000;//22050
                 int audioFormat = AudioFormat.CHANNEL_CONFIGURATION_MONO;
                 //int audioFormat = AudioFormat.CHANNEL_CONFIGURATION_STEREO;
                 //int audioEncodingFormat= MediaRecorder.AudioEncoder.AMR_NB;
                 int audioEncodingFormat= AudioFormat.ENCODING_PCM_16BIT;
                 //int audioEncodingFormat= AudioFormat.ENCODING_PCM_8BIT;
                 //int mode = AudioTrack.MODE_STATIC;
                 int mode = AudioTrack.MODE_STREAM;

                 File audioFile = new File(R.raw.test.ogg);
                 fileSize = audioFile.length();

                 if(log)Log.d(Tag,Buffer size(+ mode +));
                 if(AudioTrack.MODE_STREAM == mode)
                   bufferSize =
 AudioTrack.getMinBufferSize(sampleRateHz,audioFormat,audioEncodingFormat);
                 else //AudioTrack.MODE_STATIC
                   bufferSize = (int)fileSize;

                 buffer = new byte[(int)bufferSize];

                 if(log)Log.d(Tag,track setting);
                 track = new
 AudioTrack(AudioManager.STREAM_MUSIC,sampleRateHz,
                                 audioFormat,audioEncodingFormat,
                                 bufferSize,mode);

                 // in stream mode,
                 // 1. start track playback
                 // 2. write data to track

                 if(AudioTrack.MODE_STREAM == mode)
                 {
                   if(log)Log.d(Tag,MODE_STREAM:track.play());
                   track.play();
                 }
                 FileInputStream audioStream = null;
                 try{
                 audioStream = new FileInputStream(audioFile);//R.raw.music
                 }catch(FileNotFoundException e) {
                 e.printStackTrace();
                 Log.e(Tag,Error: + e.toString());
                 }

                 if(log)Log.d(Tag,audioStream read);
                 while(bytesWritten  fileSize)
                 {
                   try
                   {
                      bytesRead = audioStream.read(buffer,0,bufferSize);
                   }catch(IOException e){
                           Log.e(Tag,Error: + e.toString());
                    }
                    if(log)Log.d(Tag,track write);
                    bytesWritten += track.write(buffer,0,bytesRead);
                 }
         // in static mode,
                 // 1. write data to track
                 // 2. start track playback

                 if(AudioTrack.MODE_STATIC == mode)
                 {
                   if(log)Log.d(Tag,MODE_STATIC:track.play());
                   track.play();
                 }

         }
     }

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[android-developers] [Offtopic] I need a car to get to the Android Only! conference in Stockholm, help me win one!!!

2010-09-07 Thread Rijad Sacirovic

Hi i would want to attend the Android Only! Conference in Stockholm
but this is hard without a car,
why dont you help me win a car?

the man with the cigar thats me :D
http://www.audia1.nu/Contest/My/586af7756a8c7e588d9432e299042474-1-2412

THANK YOU SO MUCH!

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[android-developers] Re: Gallery popup menu

Not exactly context menu, this menu seems like as balloon.

I cant see this menu on emulator but on devise 2.2 is there.

Go to Gallery, select poto, at bottom you can see option menu, there
are More ... Share buttons.

Click on any, balloon menu is appear!!!

On 7 Вер, 14:41, Mark Murphy mmur...@commonsware.com wrote:
 On Tue, Sep 7, 2010 at 7:37 AM, viktor victor.scherb...@gmail.com wrote:
  In common Android Gallery you can see nice popup menu, Gallery---
 menu(More) or menu (Share).

  Enyone know how to implement such kind of menu?

 I assume you are referring to the context menu you get from
 long-tapping on an item. You can add such a menu to any widget you
 want in your activity:

 http://developer.android.com/guide/topics/ui/menus.html#context-menu

 --
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[android-developers] Re: Place two buttons side by side

2010-09-07 Thread Alex

you can see an example here : 
http://soft-dev-pro.blogspot.com/2010/09/android-2-view-elements-side-by-side.html


On Sep 5, 4:09 pm, Droid rod...@gmail.com wrote:
 Thanks for that easy reference, looks like its
 android:layout_alignParentRight=true
 or something like that.

 On Sep 5, 7:11 pm, Frank Weiss fewe...@gmail.com wrote:

  Try the hello views 
  page:http://developer.android.com/intl/de/resources/tutorials/views/index

  And please do use the resources before asking questions :-)

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[android-developers] how to create a semi transparent image for the camera overlay?

2010-09-07 Thread ytbryan

Hello,

i want to put a image on the camera overlay.

But how to make the image semi-transparent? so that i can still see
the camera view?

Thanks

Bryan

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[android-developers] layar's platform

2010-09-07 Thread ytbryan

hi all,

layar has this platform line-like image (See photo
http://lifehacker.com/5357691/layar-brings-semi+augmented-reality-to-your-android-phone)
that will adjust as the pitch of the phone increase or decrease.

how do i create that image so that i can put on the camera overlay.
How do i make it tilt as the sensor data changes? i know how to
shift images on camera overlay but really have no idea how to start
with this.

can someone advise me?

thanks
bryan

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[android-developers] How to import android.content.IntentReceiver;

2010-09-07 Thread saikiran n

Hi,
If iam trying to import android.content.IntentReceiver; it shows error
symbol not found. In which sdk it is available.
I am trying with 2.2

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[android-developers] How can I stop File write operation when sdcard is going to be umounted

2010-09-07 Thread jfo

Hi,
In my app, I need to do some file writing operations, such as saving
bitmap
to sdcard file:
OutputStream fos = new FileOutputStream(new File(name));
bitmap.compress(Bitmap.CompressFormat.PNG, 0, fos);
and it is implemented in a separate thread.

I interrupt the thread by calling Thread.interrupt() when unmounting
SD card,
and receives the following log:
E/vold( 1132): Killing process 7646
E/vold( 1132): process com.android.video (8654) has open file /
sdcard/Android/data/com.android.video/cache/
_sdcard_video_video-2010-05-09-00-47-07.3gp.png

It seems that I didn't close the thumbnail cache file, and it results
in my process being killed.

So my question is how can I stop File write operation before interrupt
the thread?
The android document says that using InterruptibleChannel can cause
ClosedByInterruptException,
so I tried to use:
OutputStream fos = Channels.newOutputStream(new FileOutputStream(new
File(cachePath)).getChannel());
[ see http://forward.com.au/javaProgramming/HowToStopAThread.html ]

but it just didn't work, since no ClosedByInterruptException could be
caught...

So how can I close the open file before umounting SD card ?
I think It's really very common.

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[android-developers] Re: ListView OnItemClickListener not working

Sorry for the bump but I´m still stuck into this and that is the
only feature not ready.
Could you guys please give me a hand here? thanks!

On 6 set, 14:29, Gabriel Simões gsim...@gmail.com wrote:
 Hello guys
 After a long time away, got back to coding on this brazilian
 independency holiday.

 What I´m trying to do is to create a list (using a listview) of items
 (which are views inflated from the same layout) what must be
 clickable.
 At first I thought that all I had to do was to add an
 onItemClickListener to the ListView so if the used clicked on any of
 the views that composed this Item the listener would react. Well, I
 was wrong.
 I´ve tried a lot of things, including setting focus and
 focusontouchmode off for each of the views that compose the item´s
 view but it still doesn´t work.

 Any tips here? Can I archive this result?
 Oh, also ... this listview is in a dialog and the listener  is in the
 activity that builds the dialog.

 Hope to hear from you soon. Thanks,
 Gabriel Simões

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Re: [android-developers] Re: Gallery popup menu

On Tue, Sep 7, 2010 at 9:07 AM, viktor victor.scherb...@gmail.com wrote:
 Not exactly context menu, this menu seems like as balloon.

 I cant see this menu on emulator but on devise 2.2 is there.

 Go to Gallery, select poto, at bottom you can see option menu, there
 are More ... Share buttons.

 Click on any, balloon menu is appear!!!

Ah.

Well, here is a sample project that shows how to create balloons,
though in the context of a map:

http://github.com/jgilfelt/android-mapviewballoons

You might also be able to pinch some code from the implementation of
QuickContactBadge from the Android source code.

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Re: [android-developers] How to import android.content.IntentReceiver;

On Tue, Sep 7, 2010 at 9:39 AM, saikiran n saikiran@gmail.com wrote:
 If iam trying to import android.content.IntentReceiver; it shows error
 symbol not found. In which sdk it is available.
 I am trying with 2.2

IntentReceiver was removed from the Android SDK about two years ago,
replaced by BroadcastReceiver. You may wish to find newer sample code
to replace wherever you found the reference to IntentReceiver.

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[android-developers] how to press menu key programmatically..

2010-09-07 Thread A N K ! T

 i am trying to open lock in my app  .
i think pressing menu key  by code will do that...but i dont know how to do
this
so can anybody guide me for that..

-- 
thanks
 A N K ! T..

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[android-developers] glReadPixels() crashes on the HTC Desire

2010-09-07 Thread David Given

I appear to have found a bug in the Adreno 200 OpenGL driver which is
used on the HTC Desire (among others). Specifically, if you're using a
32-bit config, and you call glReadPixels(), it crashes.

I've got a bug containing a test case here:

http://code.google.com/p/android/issues/detail?id=10825

I've tried this on two different kinds of device with the same OpenGL
driver and it dies reliably on both --- but on a third device with a
different driver it succeeds.

It's interesting to note that the Khronos OpenGLES conformance tests use
glReadPixels() a lot to check that the tests drew the right thing on the
screen; which suggests that this driver never managed to pass the
conformance tests in the first place...

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[android-developers] Re: Smoothing out a line on a canvas.

2010-09-07 Thread tatebn

Perfect, thanks.

On Sep 3, 2:40 pm, Romain Guy romain...@android.com wrote:
 Turn on antialiasing on the Paint used to draw the lines.



 On Fri, Sep 3, 2010 at 11:12 AM, tatebn brandonnt...@gmail.com wrote:
  I'm trying to draw out a race track in a map overlay.  I have a series
  of locations that define the track.  I have the drawing working fine
  just using canvas.drawLine() from one point to the next.  But,
  understandably, this looks kind of choppy.  Is there a decent way to
  smooth the line out?

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Re: [android-developers] Re: ListView OnItemClickListener not working


 Gabriel,

This is how it's done:

ListView listView = ..whatever;

listView.setOnItemClickListener(new OnItemClickListener() {

@Override

public void onItemClick(AdapterView?  parent, View view, int 
position, long id) {

   do your thing here

}

});


-- Kostya

07.09.2010 17:39, Gabriel Simões пишет:

Sorry for the bump but I´m still stuck into this and that is the
only feature not ready.
Could you guys please give me a hand here? thanks!

On 6 set, 14:29, Gabriel Simõesgsim...@gmail.com  wrote:

Hello guys
After a long time away, got back to coding on this brazilian
independency holiday.

What I´m trying to do is to create a list (using a listview) of items
(which are views inflated from the same layout) what must be
clickable.
At first I thought that all I had to do was to add an
onItemClickListener to the ListView so if the used clicked on any of
the views that composed this Item the listener would react. Well, I
was wrong.
I´ve tried a lot of things, including setting focus and
focusontouchmode off for each of the views that compose the item´s
view but it still doesn´t work.

Any tips here? Can I archive this result?
Oh, also ... this listview is in a dialog and the listener  is in the
activity that builds the dialog.

Hope to hear from you soon. Thanks,
Gabriel Simões



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[android-developers] Re: Crash on gesture recognize

2010-09-07 Thread marmor

Thanks,

I'm developing on 2.1 and 2.2.
The gesture file was created on 2.1.

It fails rarely on 2.1, but I haven't witnessed it with my 2.2 device,
only got to see crash logs.

I will investigate further, thanks!


On Sep 5, 5:53 pm, Filip Havlicek havlicek.fi...@gmail.com wrote:
 Hi Mor,

 if it works with 99%, it's going to be hard. Right now I would try to
 determine conditions under which the error is thrown.

 For example, are you using the application on the same version of Android OS
 as you created the gesture file? I'm pretty sure it shouldn't be a problem,
 but who knows. Try to recreate the gestures file (on multiple versions of OS
 if possible).

 Aren't you using some deprecated methods? They might be fine when developing
 application on, let's say 1.6, but might be an issue when you deploy the
 application to 2.2.

 It might be a bug in the gestures framework, although I wouldn't go that far
 yet.

 Best regards,
 Filip Havlicek

 2010/9/5 marmor gaz...@gmail.com







  Hi,

  Thanks for the response.

  I've done all preparations as done by Google's example, including the
  gesture file in res/raw.
  99% of the time everything works fine, onGesturePerformed is called
  and I get right answers from the recognize function, but in some cases
  (haven't figured out which yet), I crash on the recognize call.

  BTW, I'm using a large gestures file, containing about 30 gestures, I
  don't think it's too big for android, because Google's gesture search
  contains all English letters and numbers at least.

  Any idea?

  Thanks,
  Mor
  @ Contapps.

  On Sep 3, 2:59 pm, Filip Havlicek havlicek.fi...@gmail.com wrote:
   Hi Mor,

   do you have your gestures file in res/raw directory? Do you have the
   necessary preparations done in your onCreate method? They are the same as
  in
   the example provided by Google, ie GestureLibraries.fromRawResource,
   GestureOverlayView gestures = findViewById and
   addOnGesturePerformedListener? That should be enough, works fine for me
  in
   the example.

   Best regards,
   Filip Havlicek

   2010/9/3 marmor gaz...@gmail.com

I got a crash with the following stack trace:

E/AndroidRuntime( 6709): Uncaught handler: thread main exiting due to
uncaught exception
E/AndroidRuntime( 6709): java.lang.IllegalArgumentException:
Comparison method violates its general contract!
E/AndroidRuntime( 6709): at java.util.TimSort.mergeHi(TimSort.java:
864)
E/AndroidRuntime( 6709): at java.util.TimSort.mergeAt(TimSort.java:
481)
E/AndroidRuntime( 6709): at
java.util.TimSort.mergeCollapse(TimSort.java:406)
E/AndroidRuntime( 6709): at java.util.TimSort.sort(TimSort.java:210)
E/AndroidRuntime( 6709): at java.util.TimSort.sort(TimSort.java:169)
E/AndroidRuntime( 6709): at java.util.Arrays.sort(Arrays.java:2500)
E/AndroidRuntime( 6709): at
java.util.Collections.sort(Collections.java:1952)
E/AndroidRuntime( 6709): at
android.gesture.InstanceLearner.classify(InstanceLearner.java:84)
E/AndroidRuntime( 6709): at
android.gesture.GestureStore.recognize(GestureStore.java:134)
E/AndroidRuntime( 6709): at
android.gesture.GestureLibrary.recognize(GestureLibrary.java:64)
E/AndroidRuntime( 6709): at

  com.contapps.android.search.SearchResults.onGesturePerformed(SearchResults.
  java:
130)

Line 130 in my code is:
ArrayListPrediction predictions = mLibrary.recognize(gesture);
and it is the first line in onGesturePerformed(GestureOverlayView
overlay, Gesture gesture).

Any idea what's wrong and what checks can I perform on gesture before
sending it to recognize to avoid this crash?

Thanks,
Mor
@ Contapps.

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[android-developers] Do static variables of an ApplicationContext subclass left untouched when the process is killed?

2010-09-07 Thread Agus

Do static variables of an ApplicationContext subclass left untouched
when the process is killed?

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Re: [android-developers] Do static variables of an ApplicationContext subclass left untouched when the process is killed?

On Tue, Sep 7, 2010 at 10:37 AM, Agus agus.sant...@gmail.com wrote:
 Do static variables of an ApplicationContext subclass left untouched
 when the process is killed?

When the process is killed, the Dalvik VM is also destroyed, and so
all static data members or other objects are purged from the device.

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Re: [android-developers] ListView issue (Editors?)

2010-09-07 Thread TreKing

On Tue, Sep 7, 2010 at 1:05 AM, Peter Carpenter 
peter.carpen...@skytechnologies.com wrote:

 Or is there a better way to do what I'm trying to do?


Probably. Having an EditText in a Spinner (in particular) or ListView
doesn't really make much sense, IMO.
Consider poping up a dialog that has the EditText in it based on the Spinner
/ ListView item selection.

Or better explain what you're trying to accomplish.

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

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Re: [android-developers] How to check if a user defined service is already running

2010-09-07 Thread Agus

 returns START_STICKY in your onStartCommand method of your service.

On Mon, Sep 6, 2010 at 8:51 PM, sunny menon1...@gmail.com wrote:
 Dear Folks,
 I have a service that is running within the context of my application. It
 gets invoked at the start of the activity and then gets update when new data
 is inserted or deleted from the database. The problem is that everytime I
 start the activity , it restarts the service. As you may have guessed  - not
 a very intuitive design. Therefore I was wondering if there is a way to
 determine if the service is already running before starting it. I know I can
 bind to the service but I do not want that since the main activity needs to
 exits after the database operation is completed.

 I know for system services, you can get the service details from the
 application context. How do you do it for user defined service?

 thanks for all help here.

 regards
 Sunny.

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[android-developers] Mask password in landscape mode

2010-09-07 Thread Vladyslav Namashko

Hi all,

I've created custom ui component for pair label-editText. This
component has to have possibility to mask password in editText field:

InputItem extends LinearLayout {
   private TextView label;
   private EditText text;
...
   boolean isPassword =
array.getBoolean(R.styleable.InputItem_isPassword, false);
   if (isPassword) {
  text.setInputType(InputType.TYPE_TEXT_VARIATION_PASSWORD);
  text.setTransformationMethod(new
PasswordTransformationMethod());
   }

It works fine in portrait mode, but in landscape mode letters, entered
in special popup form became visible (i.e. unmasked). It's possible
just to reject this popup frame appearence

text.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI);

but is it possible to mask password letters in this popup frame?

--
Regards

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Re: [android-developers] ClassNotFoundException crash reports from Market

2010-09-07 Thread TreKing

On Tue, Sep 7, 2010 at 2:55 AM, Tauno Talimaa tau...@gmail.com wrote:

 The user messages are not really helpful sadly :(


Yeah, I hear you, pretty hard to get useful information from users without
being able to ask them questions.

On Tue, Sep 7, 2010 at 4:36 AM, Pent tas...@dinglisch.net wrote:

 A knowledgable user informed me that some ROMs just use a stub for the maps
 package, there isn't actually a library there.


I did have a comment for that that said FC on Froyo ROM, so that makes
more sense.

On Tue, Sep 7, 2010 at 5:28 AM, Tauno Talimaa tau...@gmail.com wrote:

 yeah, that sounds reasonable for GeoPoint - but in my case I'm not using
 the MapsAPIs at all - Android just can't find my Application class for some
 reason :/


Yeah, that's weird. You may just have to wait until someone decides to email
you about it.

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

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Re: [android-developers] Dynamic Buttons Onclick

2010-09-07 Thread Sara Khalatbari

Thanks Kostya,

Does anyone also happen to know how can we make a button that has been
created dynamically
set to wrap_content (as we do in the static mode) to make the
*button fit* neatly
around the text?

Thank you,
Sara


On Tue, Sep 7, 2010 at 2:11 PM, Kostya Vasilyev kmans...@gmail.com wrote:

  Right.

 The scope of aUIXButton is the inside of the loop, it does not persist
 until the later point in time when OnClickListener subclass is invoked.

 Moreover, the value of aUIXButton refers to all five buttons, one by one,
 as the loop rolls.

 Use this instead:


  aUIXButton.setOnClickListener(new OnClickListener() {
 @Override
 public void onClick(View arg0) {
 *Button button = (Button) arg0;
 button.setText(Y);
 *}});

 -- Kostya

 07.09.2010 16:00, Sara Khalatbari пишет:

 Hi.

  I have some dynamic buttons that are being generated inside a for loop.

   for (int i = 0; i  5 ; i++) {


   Button aUIXButton = new Button (SecondPage.this);

  aUIXButton.setClickable(true);

  aUIXButton.setText(X);


   aUIXButton.setOnClickListener(new OnClickListener() {

  @Override

  public void onClick(View arg0) {

  aUIXButton.setText(Y);

  }});

  }


  This is not working. It says
 Cannot refer to a non-final variable aUIXButton inside an inner class
 defined in a different method

   wants to change the modifier of  aUIXButton to final  I don't want to
 do that.

  Does anyone know how can I fix this?

  Thank you,

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Re: [android-developers] Do static variables of an ApplicationContext subclass left untouched when the process is killed?

2010-09-07 Thread Agus

Thanks for the prompt reply Mark.

If a Service is not running in the same process as the
ApplicationContext, then the system will not try hard to keep the main
process running (ApplicationContext) under low memory?

Does the Service's onDestroy get called prior to the
ApplicationContext's onTerminate() method?

On Tue, Sep 7, 2010 at 7:49 AM, Mark Murphy mmur...@commonsware.com wrote:
 On Tue, Sep 7, 2010 at 10:37 AM, Agus agus.sant...@gmail.com wrote:
 Do static variables of an ApplicationContext subclass left untouched
 when the process is killed?

 When the process is killed, the Dalvik VM is also destroyed, and so
 all static data members or other objects are purged from the device.

 --
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Re: [android-developers] Re: Killi Process with files on SD card

2010-09-07 Thread Zhenyu Jiang

i think the problem here is that you really do not known when
the user is going to unmount the sdcard.. it can happen at any
moment.
so the only way is to make those open file closed, which seams
to be difficult, especially for files read/written in a separate
thread async...
since i met with the the same problems, see
http://groups.google.com.ni/group/android-developers/browse_thread/thread/a5ee991af46fd256?hl=en#
and i searched in the group, but just did nou find any
satisfying solution.
i wounder is there any way to make open files closed?
just to avoid the process being killed problems...

2010/9/7, Frank Weiss fewe...@gmail.com:
Can this data be written sooner rather than later? Can you put it or
part of it in SQLite, where it's quicker to update just a part of a
large data model?

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Re: [android-developers] Do static variables of an ApplicationContext subclass left untouched when the process is killed?

On Tue, Sep 7, 2010 at 11:19 AM, Agus agus.sant...@gmail.com wrote:
 If a Service is not running in the same process as the
 ApplicationContext, then the system will not try hard to keep the main
 process running (ApplicationContext) under low memory?

Each process has its own Application object. Unless you have really
really really good reasons for it, do not run your service in a
separate process, please.

There is no ApplicationContext class in Android.

 Does the Service's onDestroy get called prior to the
 ApplicationContext's onTerminate() method?

If something stops the service, yes. If Android kills the process, no.
Having services linger in memory for no good reason is a quick path to
one-star ratings on the Market, so hopefully you are promptly shutting
down your services.

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

Android Training in London: http://skillsmatter.com/go/os-mobile-server

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[android-developers] Re: how to press menu key programmatically..

2010-09-07 Thread Yahel

i think pressing menu key
Not sure what you mean by open lock, but the way to call the menu
programmatically is :

Activity.openOptionsMenu();

Good luck.

Yahel

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[android-developers] Implicit intent - Same action for mutiple component how it works ?

2010-09-07 Thread mani

Hi all,

  I am sorry that i may ask known questions to you all. But i couldnt
figure out the exact understanding of implicit intents.

When i was going through the tutorial i read about it.

here are some important points to remember:
1 - Implicit Intents do not specify a target component
2 - Components willing to receive implicit intents have to declare
their ability to handle a specific intent by declaring intent filters
3 - A component can declare any number of Intent Filters
4 - There can be more than one component that declares the same Intent
Filters and hence can respond to the same implicit intent. In that
case the user is presented both the component options and he can
choose which one he wants to continue with
5- You can set priorities for the intent filters to ensure the order
of responses.

I read this about Implicit Intents.

I couldnt get visualisation of 4th point. So wanted to try it out by
writing some examples.

I tested this like below.
Wrote two apps.

I had written two activities in one app, CallingActivity 
anotherActivity.

manifest xmlns:android=http://schemas.android.com/apk/res/android;
package=com.android.localguide
application
activity class=.CallingActivity
android:label=callingactivity
intent-filter
action android:value=android.intent.action.MAIN /
category
android:value=android.intent.category.LAUNCHER /
/intent-filter
  /activity
   activity class=.anotherActivity
android:label=anotheractivity
intent-filter
action
android:value=com.android.localguide.GET_RESULT /
category
android:value=android.intent.category.DEFAULT /
/intent-filter
  /activity

/application
/manifest

One more app,which has two activities like below.

?xml version=1.0 encoding=utf-8?
manifest xmlns:android=http://schemas.android.com/apk/res/android;
  package=com.android.test
  android:versionCode=1
  android:versionName=1.0
application android:icon=@drawable/icon android:label=@string/
app_name
activity android:name=.testmain
  android:label=@string/app_name
intent-filter
action android:name=android.intent.action.MAIN /
category
android:name=android.intent.category.LAUNCHER /
/intent-filter
/activity
activity android:name=.results
intent-filter
action android:name=com.android.localguide.GET_RESULT/
category android:name=android.intent.category.DEFAULT/
/intent-filter
/activity
/application


/manifest

I ran the first app in emulator and pressed home screen, it mean it
runs in the background.(Not exited )
Then i opened the second app and clicked a button in frirst
activity(testmain)  and tried to call setAction
com.android.localguide.GET_RESULT

i.setAction(com.android.localguide.GET_RESULT);

But it is opening the activity results.. It dint showed a options to
choose which components( i expected first app ) activity i need to
use ?

Am i right in executing in the right context to understand that point
no 4 ?

Could anyone please elloborate on that point ?

thanks,
Mani

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Re: [android-developers] Dynamic Buttons Onclick


 07.09.2010 19:26, Sara Khalatbari пишет:


Does anyone also happen to know how can we make a button that has been 
created dynamically
set to wrap_content (as we do in the static mode) to make the 
/button fit/ neatly around the text?


Use button.setLayoutParams

http://developer.android.com/reference/android/view/View.html#setLayoutParams(android.view.ViewGroup.LayoutParams)

with a subclass of LayoutParams appropriate for the button's parent 
layout (i.e. LinearLayout.LayoutParams or RelativeLayout.LayoutParams).


Specify width and height as ViewGroup.LayoutParams.WRAP_CONTENT

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[android-developers] Re: ListView OnItemClickListener not working

Hey Kostia,

Thanks for your reply.

I´ve already done it, but the method onItemClick is never called!
I´ve read some stuff about focus, onTouchfocus but nothing changed the
result.
Each item in the listview is a view inflated from a layout which has
TextViews and a button (in a relative layout).

Any ideas why clicking on an item (view) doesn´t fire onItemClick?

Thanks!

On 7 set, 11:37, Kostya Vasilyev kmans...@gmail.com wrote:
   Gabriel,

 This is how it's done:

 ListView listView = ..whatever;

 listView.setOnItemClickListener(new OnItemClickListener() {

             �...@override

              public void onItemClick(AdapterView?  parent, View view, int 
 position, long id) {

                 do your thing here

              }

          });

 -- Kostya

 07.09.2010 17:39, Gabriel Simões пишет:





  Sorry for the bump but I´m still stuck into this and that is the
  only feature not ready.
  Could you guys please give me a hand here? thanks!

  On 6 set, 14:29, Gabriel Simõesgsim...@gmail.com  wrote:
  Hello guys
  After a long time away, got back to coding on this brazilian
  independency holiday.

  What I´m trying to do is to create a list (using a listview) of items
  (which are views inflated from the same layout) what must be
  clickable.
  At first I thought that all I had to do was to add an
  onItemClickListener to the ListView so if the used clicked on any of
  the views that composed this Item the listener would react. Well, I
  was wrong.
  I´ve tried a lot of things, including setting focus and
  focusontouchmode off for each of the views that compose the item´s
  view but it still doesn´t work.

  Any tips here? Can I archive this result?
  Oh, also ... this listview is in a dialog and the listener  is in the
  activity that builds the dialog.

  Hope to hear from you soon. Thanks,
  Gabriel Simões

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

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[android-developers] Re: ClassNotFoundException crash reports from Market

2010-09-07 Thread Yahel

Hi all,

I had both theses errors : ClassNotFound and  VerifyError.

Turns out I was using a class and/or a function that was not available
in the 1.5 framework.

In my manifest I have :

uses-sdk android:minSdkVersion=3 android:targetSdkVersion=4/
uses-sdk

And in my project properties I have checked the 1.6 framework.

With both of these it did not trigger compiler error since the
function existed in the 1.6 framework.
I just went in the properties, checked the 1.5 framework. Errors were
detected by the compiler, I found a way around them, then checked back
1.6 in the properties. It did the trick.

Good luck.

Yahel

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Re: [android-developers] Re: ListView OnItemClickListener not working


 Gabriel,

For what it's worth, here is my ListItem layout xml:

http://pastebin.com/ZUDjF06r

And this is the list adapter's getView method:

http://pastebin.com/JWt5Wb40

Nothing special here, including any code to mess with view focus. I call 
setOnItemClickListener before setAdapter in the ListView.


-- Kostya

07.09.2010 19:41, Gabriel Simões пишет:

Hey Kostia,

Thanks for your reply.

I´ve already done it, but the method onItemClick is never called!
I´ve read some stuff about focus, onTouchfocus but nothing changed the
result.
Each item in the listview is a view inflated from a layout which has
TextViews and a button (in a relative layout).

Any ideas why clicking on an item (view) doesn´t fire onItemClick?

Thanks!

On 7 set, 11:37, Kostya Vasilyevkmans...@gmail.com  wrote:

   Gabriel,

This is how it's done:

ListView listView = ..whatever;

listView.setOnItemClickListener(new OnItemClickListener() {

  @Override

  public void onItemClick(AdapterView?parent, View view, int 
position, long id) {

 do your thing here

  }

  });

-- Kostya

07.09.2010 17:39, Gabriel Simões пишет:






Sorry for the bump but I´m still stuck into this and that is the
only feature not ready.
Could you guys please give me a hand here? thanks!
On 6 set, 14:29, Gabriel Simõesgsim...@gmail.comwrote:

Hello guys
After a long time away, got back to coding on this brazilian
independency holiday.
What I´m trying to do is to create a list (using a listview) of items
(which are views inflated from the same layout) what must be
clickable.
At first I thought that all I had to do was to add an
onItemClickListener to the ListView so if the used clicked on any of
the views that composed this Item the listener would react. Well, I
was wrong.
I´ve tried a lot of things, including setting focus and
focusontouchmode off for each of the views that compose the item´s
view but it still doesn´t work.
Any tips here? Can I archive this result?
Oh, also ... this listview is in a dialog and the listener  is in the
activity that builds the dialog.
Hope to hear from you soon. Thanks,
Gabriel Simões

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



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[android-developers] a bug in android gmail application

2010-09-07 Thread yanguoc...@gmail.com

I have an implementation that just like gmail application, but have
met some problem in some case. And I tested it on the real device of
the gmail application. Seems they are caused by the same reason.
ListView.

Just go to the gmail application, scroll down to the last visible
mail, and at this time, make sure the loading conversation at the
bottom is still on. Then long press the last one mail, and the context
menu show up. Then wait for the background email loading finish ( you
can see that the scrollbar move up ). Then you do some action in the
context menu, say read the mail. However, the show up mail is not
the one that I long pressed.

After some debug, I found that this should be related to ListView and
its adapter's getView method, the convert view is reused when the
context menu is shown, and in that case the listItemview has some
field to record the index of the mail, while getView method is
invoked, the field has been changed.

Any one can provide a better way to solve this problem ?

Thanks.

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[android-developers] Re: ListView OnItemClickListener not working

Tried calling setOnItemClickListener before setAdapter but nothing :(

final ListView lvList = (ListView)
dialog.findViewById(R.id.lvList);

lvList.setOnItemClickListener(new OnItemClickListener(){
@Override
public void onItemClick(AdapterView? arg0, View arg1, 
int arg2,
long arg3) {
removeDialog(DIALOG_LOAD_ID);
}
});
lvList.setAdapter(new DBAdapter(this.getApplicationContext()));

thanks once again,
Gabriel

On 7 set, 12:48, Kostya Vasilyev kmans...@gmail.com wrote:
   Gabriel,

 For what it's worth, here is my ListItem layout xml:

 http://pastebin.com/ZUDjF06r

 And this is the list adapter's getView method:

 http://pastebin.com/JWt5Wb40

 Nothing special here, including any code to mess with view focus. I call
 setOnItemClickListener before setAdapter in the ListView.

 -- Kostya

 07.09.2010 19:41, Gabriel Simões пишет:





  Hey Kostia,

  Thanks for your reply.

  I´ve already done it, but the method onItemClick is never called!
  I´ve read some stuff about focus, onTouchfocus but nothing changed the
  result.
  Each item in the listview is a view inflated from a layout which has
  TextViews and a button (in a relative layout).

  Any ideas why clicking on an item (view) doesn´t fire onItemClick?

  Thanks!

  On 7 set, 11:37, Kostya Vasilyevkmans...@gmail.com  wrote:
     Gabriel,

  This is how it's done:

  ListView listView = ..whatever;

  listView.setOnItemClickListener(new OnItemClickListener() {

                @Override

                public void onItemClick(AdapterView?    parent, View view, 
  int position, long id) {

                   do your thing here

                }

            });

  -- Kostya

  07.09.2010 17:39, Gabriel Simões пишет:

  Sorry for the bump but I´m still stuck into this and that is the
  only feature not ready.
  Could you guys please give me a hand here? thanks!
  On 6 set, 14:29, Gabriel Simõesgsim...@gmail.com    wrote:
  Hello guys
  After a long time away, got back to coding on this brazilian
  independency holiday.
  What I´m trying to do is to create a list (using a listview) of items
  (which are views inflated from the same layout) what must be
  clickable.
  At first I thought that all I had to do was to add an
  onItemClickListener to the ListView so if the used clicked on any of
  the views that composed this Item the listener would react. Well, I
  was wrong.
  I´ve tried a lot of things, including setting focus and
  focusontouchmode off for each of the views that compose the item´s
  view but it still doesn´t work.
  Any tips here? Can I archive this result?
  Oh, also ... this listview is in a dialog and the listener  is in the
  activity that builds the dialog.
  Hope to hear from you soon. Thanks,
  Gabriel Simões
  --
  Kostya Vasilyev -- WiFi Manager + pretty widget 
  --http://kmansoft.wordpress.com

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

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Re: [android-developers] Re: ListView OnItemClickListener not working

 Ah, it seems you are using a dialog. I wonder if this makes any 
difference vs. an activity.


-- Kostya

07.09.2010 19:58, Gabriel Simões пишет:

Tried calling setOnItemClickListener before setAdapter but nothing :(

 final ListView lvList = (ListView)
dialog.findViewById(R.id.lvList);

lvList.setOnItemClickListener(new OnItemClickListener(){
@Override
public void onItemClick(AdapterView?  arg0, View 
arg1, int arg2,
long arg3) {
removeDialog(DIALOG_LOAD_ID);
}
});
lvList.setAdapter(new DBAdapter(this.getApplicationContext()));

thanks once again,
Gabriel

On 7 set, 12:48, Kostya Vasilyevkmans...@gmail.com  wrote:

   Gabriel,

For what it's worth, here is my ListItem layout xml:

http://pastebin.com/ZUDjF06r

And this is the list adapter's getView method:

http://pastebin.com/JWt5Wb40

Nothing special here, including any code to mess with view focus. I call
setOnItemClickListener before setAdapter in the ListView.

-- Kostya

07.09.2010 19:41, Gabriel Simões пишет:






Hey Kostia,
Thanks for your reply.
I´ve already done it, but the method onItemClick is never called!
I´ve read some stuff about focus, onTouchfocus but nothing changed the
result.
Each item in the listview is a view inflated from a layout which has
TextViews and a button (in a relative layout).
Any ideas why clicking on an item (view) doesn´t fire onItemClick?
Thanks!
On 7 set, 11:37, Kostya Vasilyevkmans...@gmail.comwrote:

Gabriel,
This is how it's done:
ListView listView = ..whatever;
listView.setOnItemClickListener(new OnItemClickListener() {
   @Override
   public void onItemClick(AdapterView?  parent, View view, 
int position, long id) {
  do your thing here
   }
   });
-- Kostya
07.09.2010 17:39, Gabriel Simões пишет:

Sorry for the bump but I´m still stuck into this and that is the
only feature not ready.
Could you guys please give me a hand here? thanks!
On 6 set, 14:29, Gabriel Simõesgsim...@gmail.com  wrote:

Hello guys
After a long time away, got back to coding on this brazilian
independency holiday.
What I´m trying to do is to create a list (using a listview) of items
(which are views inflated from the same layout) what must be
clickable.
At first I thought that all I had to do was to add an
onItemClickListener to the ListView so if the used clicked on any of
the views that composed this Item the listener would react. Well, I
was wrong.
I´ve tried a lot of things, including setting focus and
focusontouchmode off for each of the views that compose the item´s
view but it still doesn´t work.
Any tips here? Can I archive this result?
Oh, also ... this listview is in a dialog and the listener  is in the
activity that builds the dialog.
Hope to hear from you soon. Thanks,
Gabriel Simões

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

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



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

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[android-developers] Trying to diagnose a Resource Not Found exception

2010-09-07 Thread Bret Foreman

I'm getting the following exception message:
android.content.res.Resources$NotFoundException: Resource ID
#0x7f070004 type #0x12 is not valid

First, I'm not sure if this error is due to a bad resource ID or a bad
resource type. The resource that is associated with this error is:
R.id.chooseTableRowTextView, which I verified is equal to #0x7f070004.
The id comes from the following xml:

?xml version=1.0 encoding=utf-8?
LinearLayout android:id=@+id/chooseTabelRowLinearLayout
android:layout_width=fill_parent android:layout_height=fill_parent
xmlns:android=http://schemas.android.com/apk/res/android;
TextView android:text=None set android:id=@+id/
chooseTableRowTextView android:layout_width=wrap_content
android:layout_height=wrap_content/TextView
/LinearLayout

I'm building a ListView which gets data from an ArrayAdapter. Since
the ArrayAdapter data comes from a remote database query that can take
a long time, I'm building the ArrayAdapter in an AsyncTask then
calling setListAdapter from within AsyncTask.onPostExecute. The
ArrayAdapter is built like this:

tableListAdapter = new
ArrayAdapterString(this,R.id.chooseTableRowTextView,tableNames);

Where tableNames is the actual array of strings returned from the
remote database.

The exception comes sometime after I've done all the setup when the
system is trying to draw the ListView. I'm at a loss how to debug from
here. Any suggestions?

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[android-developers] Monkey Questions

2010-09-07 Thread Tez

Hi,

Once I start up monkey from the shell like:

adb shell monkey --port 1080

Then, If I write normal java code to establish a connection to
127.0.0.1:1080 (on the device itself) and then issue monkey commands
from there?

I have tried this and I am able to create a socket, but to get the
response, I wait for an awfully long time and nothing happens. Why
this behavior?

Cheers,
Earlence

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Re: [android-developers] Re: how to press menu key programmatically..

2010-09-07 Thread Zhenyu Jiang

maybe he means unlock the screen by pressing the menu key.
i think you cannot achieve it by your app, since the key event
is poped up by the system and delivered to upper layer apps.

2010/9/7, Yahel kaye...@gmail.com:
i think pressing menu key
 Not sure what you mean by open lock, but the way to call the menu
 programmatically is :

 Activity.openOptionsMenu();

 Good luck.

 Yahel

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Re: [android-developers] Re: ClassNotFoundException crash reports from Market

2010-09-07 Thread Tauno Talimaa

That can't be the problem in my case because people have reported it
on Droid but we've tested it on Droid from the day it came out till
the 2.2 update - and never seen a problem. Also there are a LOT of
Droid users of the app and it apparently happens just for 0.X% of
them :/


On Tue, Sep 7, 2010 at 6:42 PM, Yahel kaye...@gmail.com wrote:
 Hi all,

 I had both theses errors : ClassNotFound and  VerifyError.

 Turns out I was using a class and/or a function that was not available
 in the 1.5 framework.

 In my manifest I have :

 uses-sdk android:minSdkVersion=3 android:targetSdkVersion=4/
 uses-sdk

 And in my project properties I have checked the 1.6 framework.

 With both of these it did not trigger compiler error since the
 function existed in the 1.6 framework.
 I just went in the properties, checked the 1.5 framework. Errors were
 detected by the compiler, I found a way around them, then checked back
 1.6 in the properties. It did the trick.

 Good luck.

 Yahel

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Re: [android-developers] [Offtopic] I need a car to get to the Android Only! conference in Stockholm, help me win one!!!

2010-09-07 Thread { Devdroid }

On 7 September 2010 14:47, Rijad Sacirovic rij...@gmail.com wrote:
 Hi i would want to attend the Android Only! Conference in Stockholm
 but this is hard without a car, why dont you help me win a car?
 the man with the cigar thats me :D
 http://www.audia1.nu/Contest/My/586af7756a8c7e588d9432e299042474-1-2412

First, stop smoking - that would save you couple of bucks. Then get
yourself a train ticket and after 4 hours your are in Stockholm. And
don't spam here again.

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[android-developers] stringindexoutofboundsexception in ViewRoot.draw(boolean)

2010-09-07 Thread Wall-E

So in my application, I receive an SMS which contains GPS
coordinates.  I have a receiver that handles the SMS and parsing.  I
also have a map activity that plots those points.  In the map activity
I create/plot a placemark of the point and I also have a balloon
overlay that pops up when the user clicks on the placemark.  Sometimes
when clicking on this placemark, there is a
StringIndexOutofBoundsException being thrown.  I'm not sure how to
view the stack trace but I've stepped through my code and cannot view
the code where this is happening.

This is what my Debug window looks like at the time of the crash:

Thread [3 main] (Suspended (exception
StringIndexOutOfBoundsException))
ViewRoot.draw(boolean) line: 1378
ViewRoot.performTraversals() line: 1119
ViewRoot.handleMessage(Message) line: 1638
ViewRoot(Handler).dispatchMessage(Message) line: 99
Looper.loop() line: 130
ActivityThread.main(String[]) line: 4425
Method.invokeNative(Object, Object[], Class, Class[], Class, int,
boolean) line: not available [native method]
Method.invoke(Object, Object...) line: 521
ZygoteInit$MethodAndArgsCaller.run() line: 860
ZygoteInit.main(String[]) line: 618
NativeStart.main(String[]) line: not available [native method]

Does anybody know where ViewRoot is being called?  I have an OnTap()
method and the overlay classes which I've stepped through and
everything seems fine but I can only step through it to a certain
point.

Any suggestions on how to debug this is greatly appreciated.

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[android-developers] Re: ListView OnItemClickListener not working