[android-developers] How to control Broadcast receiver through buttons

[GopalaKrishnan D]

How we can control broadcast receiver through buttons in app. any one
provide link for that

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~* Regards*
*GopalaKrishnan D*

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[android-developers] Re: How to detect if a view is on screen

[Indicator Veritatis]

Hah, I should have thought of this name! 'HorizontalScrollView' has
been supported since API level 3, and it sounds like just what you
want.

On Sep 5, 11:39 pm, Indicator Veritatis  wrote:
> I would have said "use ScrollView", but that too is limited to
> vertical scrolling. So now I have to ask: do you really HAVE to have
> the scrolling done horizontally? You might be in for a harder time if
> you insist on this.
>
> On Sep 5, 11:29 pm, Marc Van Daele  wrote:
>
> > Hello Ed,
>
> > Thanks for your answer but I'm not sure a ListView will work (though I will
> > look at the video).
> > Isn't a ListView limited to Vertical scrolling? (at least the javadoc says
> > so)
>
> > Kind Regards,
>
> > Marc
>
> > 2011/9/6 Ed 
>
> > > Hi Marc,
>
> > > Have a look at ListView. It's probably done most of the hardwork for you 
> > > if
> > > you just write your own adapter. Just make sure you get your getView
> > > correct.
>
> > > Watch a couple of Romain Guy's videos from Google I/O e.g.
> > >http://www.youtube.com/watch?v=wDBM6wVEO70
>
> > > Should help get you started in the right direction.
>
> > > Cheers,
>
> > > Ed
>
> > > --
> > > You received this message because you are subscribed to the Google
> > > Groups "Android Developers" group.
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> > > To unsubscribe from this group, send email to
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[android-developers] Re: How to convert voice to text

[ko5tik]

On Sep 6, 7:56 am, HariRam  wrote:
> Thanks for previous replies,
>
>               Is it possible to convert voice as a text. i searched through
> website, there is more guidance for text to speech but none for voice to
> text. if anyone have idea for how to transmit voice to text pls guide me.

There are libraries which can do speech recognition, but I doubt  thet
there are free and open source libraries
to do this.   SoI would propose that you learn some math,  and start
reading scientifical publications -  there should be something from
IEEE

regards,

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[android-developers] Light sensor and Service.

[NoFunnyStuff]

Hello,

  I'm developing an application that start a service to execute an
action when the ambient light changes. Here is the cinematic:

Activity A
  On Start --> If Service S running, start Activity B
  On Click --> Start Service S (not an IntentService) using
starService.
Activity B
  On Start --> Bind to Service S
  On Click --> Stop Service S
Service S implements SensorEventListener
  On Create --> Register to light sensor
  On Sensor Changed --> Write a log
  On Destroy --> Unregister to light sensor

My problem is:
  When you launch the application and start the service, everything is
fine. When the screen is turned off, Service S does not receive
notifications from the light sensor anymore. When I turn the screen
back on, no notifications are received either. If I destroy the
Service and start it again within the same application session,
notification are not received.

  Documentation on sensor are not very helpful (or maybe I missed
something). Can anyone help?
  Thanks for your help.

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[android-developers] Nfc phone read the type A card.

[xiaoailsa]

Hi all:
 I have some questions about read the card(type A).I hope someone
can communicate with me and help me.Thank you very much.
Q1: I want to use two classes:IsoDep and NfcA to read a type A
card.But how to use at the same time?
→mTechLists = new String[][] { new String[]
{IsoDep.class.getName()} };
   //mTechLists = new String[][] { new String[]
{NfcA.class.getName()} };
→public void onResume() {
 super.onResume();
 mAdapter.enableForegroundDispatch(this, mPendingIntent,
mFilters, mTechLists);}
Q2: In the IsoDep class, "transceive (byte[ ] data)" means send
raw IsoDep data to the tag and receive the response. How to send data?
Q3:  →public byte[] getHistoricalBytes ()
 The historical bytes can be used to help identify a tag. They
are present only on IsoDep tags that are based on NfcA RF technology.
If this tag is not NfcA then null is returned.
 What 's the meaning?

  Thank you !

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[android-developers] How to serve streaming data via ContentProvider?

[Alex Xin]

Hello Experts,

We now need to implement a custom ContentProvider to serve streaming
data from local wifi network connection, those data will be used by
other apps like a media player. But we found that current
ContentProvider only support serving database table data or local
files, are there any methods we can use to serve streaming data via
ContentProvider?

Thanks,

Alex

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[android-developers] How to run ffmpeg on Android Emulator

[dani maoz]

Hello
I was able to compile ffmpeg project to android,
I would like to run ffmpeg using android emulator,
Can anyone post instruction how run ffpmeg on the emulator
Regards

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Re: [android-developers] Re: How to detect if a view is on screen

[Marc Van Daele]

In fact, I'm using HorizontalScrollView already
but I'm worried about memory consumption (I'm coming from the embedded
software world)

Inside the HorizontalScrollView  I have a LinearLayout containing a list of
my own Views
(actually a ViewGroup displaying a movie poster but also information on the
actors, description, icons for parental rating etc).

Whenever my View is first loaded (first dispatchDraw call), I load the
Bitmap for the movie poster.
But right now, I never unload this bitmap so I'm worried about memory usage.

Hence I want to release the Bitmap when the View is not on screen.
I don't think HorizontalScrollView as such (nor ListView) provides support
for this (please correct me if I'm wrong)

I looked a bit in the source code of HorizontalScrollView and noticed that
it has a private :-(  method isOffScreen(..).
Based on that code I now do something like (in the parents dispatchDraw)

 ViewGroup scroller = (ViewGroup)
getChildAt(0);//HorizontalScrollView
ViewGroup layout = (ViewGroup) scroller.getChildAt(0);//LinearLayout
for (int i = 0; i < layout.getChildCount(); i++)
{
View child = layout.getChildAt(i);
//check if an asset/event is visible
if(isOffScreenHorizontal(scroller, child))
{
 //call unload method
}
}

with isOffScreenHorizontal
private boolean isOffScreenHorizontal(ViewGroup parent, View child)
{
Rect mTempRect = new Rect();
child.getDrawingRect(mTempRect);
parent.offsetDescendantRectToMyCoords(child, mTempRect);

return !((mTempRect.right) >= parent.getScrollX()
&& (mTempRect.left) <= (parent.getScrollX() +
parent.getWidth()));
}

Can you give feedback on this approach?

TIA,

Marc


2011/9/6 Indicator Veritatis 

> Hah, I should have thought of this name! 'HorizontalScrollView' has
> been supported since API level 3, and it sounds like just what you
> want.
>
> On Sep 5, 11:39 pm, Indicator Veritatis  wrote:
> > I would have said "use ScrollView", but that too is limited to
> > vertical scrolling. So now I have to ask: do you really HAVE to have
> > the scrolling done horizontally? You might be in for a harder time if
> > you insist on this.
> >
> > On Sep 5, 11:29 pm, Marc Van Daele  wrote:
> >
> > > Hello Ed,
> >
> > > Thanks for your answer but I'm not sure a ListView will work (though I
> will
> > > look at the video).
> > > Isn't a ListView limited to Vertical scrolling? (at least the javadoc
> says
> > > so)
> >
> > > Kind Regards,
> >
> > > Marc
> >
> > > 2011/9/6 Ed 
> >
> > > > Hi Marc,
> >
> > > > Have a look at ListView. It's probably done most of the hardwork for
> you if
> > > > you just write your own adapter. Just make sure you get your getView
> > > > correct.
> >
> > > > Watch a couple of Romain Guy's videos from Google I/O e.g.
> > > >http://www.youtube.com/watch?v=wDBM6wVEO70
> >
> > > > Should help get you started in the right direction.
> >
> > > > Cheers,
> >
> > > > Ed
> >
> > > > --
> > > > You received this message because you are subscribed to the Google
> > > > Groups "Android Developers" group.
> > > > To post to this group, send email to
> android-developers@googlegroups.com
> > > > To unsubscribe from this group, send email to
> > > > android-developers+unsubscr...@googlegroups.com
> > > > For more options, visit this group at
> > > >http://groups.google.com/group/android-developers?hl=en
>
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Re: [android-developers] Nfc phone read the type A card.

[xie calvin]

I guss that you Android NFC does not allow use 2 nfc tech to connect a
tag at  the same time.  Why do you use them like so?  what is the user
scenario?

2011/9/6 xiaoailsa :
> Hi all:
> I have some questions about read the card(type A).I hope someone
> can communicate with me and help me.Thank you very much.
>Q1: I want to use two classes:IsoDep and NfcA to read a type A
> card.But how to use at the same time?
>→mTechLists = new String[][] { new String[]
> {IsoDep.class.getName()} };
>   //mTechLists = new String[][] { new String[]
> {NfcA.class.getName()} };
>→public void onResume() {
> super.onResume();
> mAdapter.enableForegroundDispatch(this, mPendingIntent,
> mFilters, mTechLists);}
>Q2: In the IsoDep class, "transceive (byte[ ] data)" means send
> raw IsoDep data to the tag and receive the response. How to send data?
>Q3:  →public byte[] getHistoricalBytes ()
> The historical bytes can be used to help identify a tag. They
> are present only on IsoDep tags that are based on NfcA RF technology.
> If this tag is not NfcA then null is returned.
> What 's the meaning?
>
>  Thank you !
>
> --
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Best regards

calvin xie

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[android-developers] Service is down :(

[Frederik Samberg]

If any guya from SE is watching this: Service is down at the moment -
any idea when it will be up and running again? :)

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[android-developers] how to learn Andoird

[felix]

i am a newbie. i want to learn andoird. who can share some experience.
thanks.
Are there any good books and videos?

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[android-developers] Re: Help needed on BUtton CLick

[DangerDaku]

Try

android:layout_marginRight="5dp" attribute in ur xml file to get
spacing on the right of the button.

So somthing lik




On Sep 5, 2:57 am, sam  wrote:
> I got it fixed Ratheesh , i had a mistake in ma manifest file ..
>
> Can u please guide me how to set the space between the buttons ???
>
> Regards,
> Sam
>
> On Sep 5, 11:53 am, Ratheesh Valamchuzhy  wrote:
>
>
>
>
>
>
>
> > hi SAM
>
> > public void onClick(View v)
> >        {
> >                switch(v.getId())
> >                {
> >                case R.id.button1:
>
> >                        startActivity(new Intent(Screen1.this,Screen2.
> > class));
> >                         break;
>
> >                case R.id.button3:
> >                          startActivity(new Intent(Screen1.this,Screen3.
> > class));
> >                         break;
> >                 }
> >        }
>
> > try this

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[android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[mitchell_lra]

Try this in eclipse:


-> Run
-> Run Configurations
-> Tab "Target"
-> Additional Emulator Command Line Options

Write the following command:

 -wipe-data -partition-size 1024



On 5 Set, 15:50, Palsson  wrote:
> Hello,
>
> Hardware: AM3517
> OS: Froyo release
>
> Suddenly I'm not able to install, run and debug applications on my
> target, using eclipse.
> I'm configuring ADB over Ethernet.
> At the same time I can use the adb tool to push the applications onto
> the target and execute..
>
> Which button did I possibly push, that made this happen?
>
> I can't even debug HelloWorld, so this has nothing to do with
> insufficient memory.
>
> Any ideas?
>
> Regards
> Palsson

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[android-developers] Is it possible to access MVC .Net application in android when the .net is not having web services?

[supriya uday]

I am trying to access MVC .NET apps using JSON  but since they don't
have web services i am not able to access it.Can anyone help me in
this part?

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[android-developers] Andriod Developers

[emil_bar...@yahoo.com]

I am seeking for some help in developing android games. I am willing
to learn a lot of things as a java programmer. I can't afford to study
in Universities but I am willing be one of you. I want to be a future
developer.

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[android-developers] Media player display black screen (flash) when release

[terry...@gmail.com]

Hi, all:
I met an issue when using MediaPlayer to play a video.
Every thing is fine until I release(/reset) the MediaPlayer. A black
hole displayed on the surface view used by media player.
I can't find a way to avoid the black screen.
As you know, sometimes the users need to rotate the device, the
activity will be recreated. This will cause to destroy the surface
view, and recreate the media player.  The bloack hole shows up. And
then new ui (ratated) displayed.

How can I avoid the black hole being showed every screen rotate or
activity change. Is it possible?

Best wishes
Terry
2011-9-6

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[android-developers] TreeView

[MegaDroider]

I wrote a TreeView component to show items in a tree hierarchy,
because I checked Android Forums and (hope I'm not wrong) there is no
component that allows an unlimited number of levels.
ExpandibleListView only comes with grups and subitems (two levels).

I'd like to share this component to other developers, it's quite
flexible, so I guess anyone who need to show data in a Tree, would
find this component very helpful.

I don't know what's the best way to put this code handy to other
developers, just post the java code in the forum?

Can you please advise?

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[android-developers] Re: how can I know when an application will start

[DangerDaku]

On Sep 5, 4:22 pm, TreKing  wrote:
> On Mon, Sep 5, 2011 at 10:29 AM, ngbl  wrote:
> > But I can't find the way of catch the intent of an activity when starts on
> > the launcher.
>
> There is no such thing, AFAIK. Apps of this nature are exploiting hacks or
> private APIs.
>
> --- 
> --
> TreKing  - Chicago
> transit tracking app for Android-powered devices

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[android-developers] minSdkVersion unintended side effects

[tillYourNightJobPays]

Hello,
Discovered a strange issue using this so thought I'd get clarification
on expected or not and maybe some education on this property.

I took the FingerPaint sample from the graphics API demos to integrate
it into my own application. It worked well except it only drew in the
upper-left corner of the screen. Using the straight API demo on my
phone didn't show this, so traced the issue to this line in the
Manifest:



If set to a value of 4 or higher, it shows this limited drawing
effect. If it's removed or <= 3, then it works fine.

Can anyone help explain if this is expected and maybe some background
on this? From the documentation I understand that it should only
impacts if the application is able to be installed on targets lower
than the value specified. This seems to affect functionality so
wondering if I need to be reading about api version changes somewhere.

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[android-developers] Does HC support OMA CP ?

[Eric park]

Hello I'm S/W engineer for HC device.

I'm wondering whether HC does support OMA CP or not.

Can I find that seeing release note ot something?

Thanks.

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[android-developers] Help~~Help~~

[MonkeyTest]

  hi guys,

  I have question.

  How can I get the code coverage when anyone make test by blackbox? I
know the testrunner emma, but it only support the junit test, right?
If I make the blackbox test in android, I want to find the way to get
the code coverage about the target app.

  Thank you very much!!


Ye

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[android-developers] Re: Help needed on BUtton CLick

[DangerDaku]

In your screen1.xml file, add android:layout_marginTop="5dp",
android:layout_marginBottom="5dp" .. etc for top, bottom, left and
right spacing. This is added as an attribute to ur Button tag.

so you can have somthing like



to have 5dp space on top of your button.

Try it =)

On Sep 5, 2:57 am, sam  wrote:
> I got it fixed Ratheesh , i had a mistake in ma manifest file ..
>
> Can u please guide me how to set the space between the buttons ???
>
> Regards,
> Sam
>
> On Sep 5, 11:53 am, Ratheesh Valamchuzhy  wrote:
>
>
>
>
>
>
>
> > hi SAM
>
> > public void onClick(View v)
> >        {
> >                switch(v.getId())
> >                {
> >                case R.id.button1:
>
> >                        startActivity(new Intent(Screen1.this,Screen2.
> > class));
> >                         break;
>
> >                case R.id.button3:
> >                          startActivity(new Intent(Screen1.this,Screen3.
> > class));
> >                         break;
> >                 }
> >        }
>
> > try this

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Re: [android-developers] project contains many error

[劲男王]

May be enviorment has some errors


2011/9/5, Nick Risaro :
> Also, start with just a Hello World to check if everuthing is correctly
> installed and configured.
>
> On Sun, Sep 4, 2011 at 7:24 PM, nadam  wrote:
>
>> Go to the menu "Window -> Show View -> Problems" to see what the
>> problem is.
>>
>> On 2 Sep, 11:25, dhanaraj chaudhari  wrote:
>> > Hello,
>> >
>> > I am new andriod developer, I have developed new project in Eclips.
>> > There are many .java files & some of the xml layout  files all these
>> > files not contain error. but in project explorer the project name
>> > shows the red mark.
>> >
>> > please any body can tell me why happens this
>> >
>> > thanks
>>
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>
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[android-developers] Re: connecting USB serial device to Android handset, is it possible?

[Slick Dev]

I'm not sure if this applies to you, but its worth checking out:
http://slickdevlabs.com/slick-usb-2-serial-library/

On Aug 12, 8:21 am, ColorTheorist 
wrote:
> While I do not have full understanding of different hardwares and
> chips, not being too familiar with hardware in general, the Honeycomb
> suite does allow for the user to connect an HID interfacingUSBdevice
> and open up a connection with it.  From there you could communicate
> with the device via a direct bytestream if you know what commands to
> send it over the connection (as well as receive over the connection).
> I have done this just recently with an externalUSBdevice and am
> currently communicating with it at the moment.
>
> If this is on track, I'm glad that it could provide you with the
> understanding that it is capable.
>
> On Aug 10, 10:55 am, razor  wrote:
>
>
>
>
>
>
>
> > Hi.
> > I have simpleUSBinterface (acting likeserialport, basen on FTDI
> > FT245RL chip).
> > It works on windows like COM port.
>
> > Is it possible to connect it to Android Phone (like HTC Desire) and
> > read/write values from this port ?

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[android-developers] two animation Simultaneously in Android?

[Hadas Mobile]

Bc"d
Hi,
How I can create two animation Simultaneously in Android??
Thanks
Hadas

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[android-developers] two animation Simultaneously in Android?

[Hadas Mobile]

Bc"d
Hi,
How I can create two animation Simultaneously in Android??
Thanks
Hadas

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Re: [android-developers] Andriod Developers

[Miguel Morales]

You don't need to go to an university to learn to program.
Just read the google sdk documents and practice a lot.

On Mon, Sep 5, 2011 at 7:59 PM, emil_bar...@yahoo.com
 wrote:
> I am seeking for some help in developing android games. I am willing
> to learn a lot of things as a java programmer. I can't afford to study
> in Universities but I am willing be one of you. I want to be a future
> developer.
>
> --
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-- 
~ Jeremiah:9:23-24
Android 2D MMORPG: http://solrpg.com/, http://www.youtube.com/user/revoltingx

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[android-developers] Re: how to learn Andoird

[sparky]

http://developer.android.com/resources/browser.html?tag=tutorial
http://www.youtube.com/results?search_query=google+i%2Fo+android&aq=f

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[android-developers] Re: OpenGL Samsung Galaxy S2 S II Problem With Rotation

[FlyCry]

There is an ARM MALI400 in SAMSUNG GALAXY S2  as a GPU, Maybe it's
MALI's problem? Other devices u tested ok maybe use another GPU such
as Qualcomm Adreno

On 9月5日, 下午7时03分, emanuele padula  wrote:
> Thank you Christopher. I'll do some test regarding the mipmapping, but i'm
> not sure that it will work. Thank you for you suggestion.
>
> 2011/9/5 Christopher Van Kirk 
>
>
>
> > I'm seeing a similar problem on that device, but I haven't spent any time
> > looking for an answer yet. I see that you're using VBOs...I've read
> > somewhere that some devices have trouble with them but I don't know if it's
> > true or which devices might be affected. I also know that in my case I'm
> > also using VBOs, but I'm not rotating the texture, I'm stretching it without
> > a mipmap, and it's a JPEG.
>
> > Sorry couldn't be more help.
>
> > On 9/5/2011 10:15 PM, pad wrote:
>
> >> Hi,
> >> I have a huge problem ONLY with SAMSUNG GALAXY S2 and i cannot figure
> >> out if the problem is my code or of this device!!
>
> >> ON ALL OTHER PHONES IT WORKS GREAT!!
>
> >> I'm Using ONLY OpenGL 1.0.
>
> >> The problem is that with the code below my game cannot draw the object
> >> that need rotation (the objects are not visualized on the screen).
> >> Objects with no rotation (angle = 0.0) are drawn perfectly.
>
> >> ONLY on samsung galaxy s2 the rotated images are not visualized on the
> >> screen. There is some bug in SG2 that i have to take in cosideration
> >> or some specific initialization?
>
> >> Can you help me???
>
> >> Thank you in advance
>
> >> public static void drawBitmap(final GL10 gl, final float x, final
> >> float y,
> >>  final float rotate_x, final float rotate_y, final MyImage m,
> >> final float angle) {
>
> >>   // Draw using verts or VBO verts.
> >>   gl.glPushMatrix();
> >>   // gl.glLoadIdentity();
>
> >>   final int indexPerTile = TextureManager.INDEX_PER_TILE;
> >>   final int indexRow = m.fx.row * TextureManager.INDEX_PER_TILE
> >> * TextureManager.TILE_PER_ROW;
>
> >>   if (angle == 0.0f) {
>
> >>gl.glTranslatef(x, y, 0f);
> >>gl.glScalef(m.scaleWidth, m.scaleHeight, 1);
> >>m.fx.grid.drawStrip(gl, true, indexRow,
> >> indexPerTile);// the
> >> code of this method is below
>
> >> if (m.alpha != 1 || m.red != 1 || m.blue != 1 ||
> >> m.green != 1) {
> >>gl.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
> >> }
>
> >>   } else {
>
> >>  final float xt = rotate_x;
> >>  final float yt = rotate_y;
> >>  gl.glTranslatef(xt, yt, 0f);
> >>  gl.glRotatef(-angle, 0f, 0f, 1.0f);
> >>  gl.glTranslatef(-xt + x, -yt + y, 0f);
> >>  gl.glScalef(m.scaleWidth, m.scaleHeight, 1);
>
> >>  m.fx.grid.drawStrip(gl, true, indexRow, indexPerTile); // the
> >> code of this method is below
>
> >>  if (m.alpha != 1 || m.red != 1 || m.blue != 1 || m.green !=
> >> 1) {
> >> gl.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
> >>  }
> >>   }
>
> >>   gl.glPopMatrix();
> >>}
>
> >>public void drawStrip(final GL10 gl, final boolean useTexture,
> >> final int startIndex,
> >>  final int indexCount) {
> >>   int count = indexCount;
> >>   if (startIndex + indexCount>= this.mIndexCount) {
> >>  count = this.mIndexCount - startIndex;
> >>   }
>
> >>   gl.glDrawElements(GL10.GL_**TRIANGLES, count,
> >> GL10.GL_UNSIGNED_SHORT,
> >>this.mIndexBuffer.position(**startIndex));
>
> >>}- 隐藏被引用文字 -
>
> - 显示引用的文字 -

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[android-developers] how to make iteration XmlSerializer for store data

[Jhew SAN]

 File newxmlfile = new File("/sdcard/sss.xml");
 try{
  newxmlfile.createNewFile();
 }catch(IOException e){
  Log.e("IOException", "exception in createNewFile() method");
 }
 FileOutputStream fileos = null;   
 try{
  fileos = new FileOutputStream(newxmlfile);
 }catch(FileNotFoundException e){
  Log.e("FileNotFoundException", "can't create 
FileOutputStream");
 }
 XmlSerializer serializer = Xml.newSerializer();
 try {
serializer.setOutput(fileos, "UTF-8");
serializer.startDocument(null, Boolean.valueOf(true)); 

serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output";, 
true); 
serializer.startTag(null, "root"); 
serializer.startTag(null, "data");
serializer.startTag(null, "city");
serializer.startTag(null, data.getCity());
   serializer.endTag(null, data.getCity());
  serializer.endTag(null, "city");
serializer.startTag(null, "temperature");
  serializer.attribute(null, "temperature", 
data.getCurrentConditionData().getTemp_c()); 
serializer.endTag(null, "temperature"); 
serializer.endTag(null, "data");  
serializer.endTag(null, "root");
serializer.endDocument();
serializer.flush();
fileos.close();
 }catch(Exception e)
 {
 Log.e("Exception","error occurred while creating xml file"); 
 }

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Re: [android-developers] Re: how to learn Andoird

[卓卿]

buy a book.

Br,
Lawrence

Don't put off what can be done today until tomorrow!


On Tue, Sep 6, 2011 at 4:18 PM, sparky  wrote:

> http://developer.android.com/resources/browser.html?tag=tutorial
> http://www.youtube.com/results?search_query=google+i%2Fo+android&aq=f
>
>  --
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>

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[android-developers] two animation Simultaneously in Android?

[Hadas Mobile]

Bc"d
Hi,
How I can create two animation Simultaneously in Android??
Thanks
Hadas

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[android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[Palsson]

Hello Ed,

Thanks for your response.
But restart and reboot of both adb server and even target and host, is
not solving the issue.

The problem:
I'm using Eclipse, with adb-plugin, to develop applications for my
target (AM3517 evm, running Android).
I'm connecting adb over ethernet.
This has been working just fine until recently.
Now the debug session is not being established and terminates with:
Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE
Please check logcat output for more details.
Launch canceled!

I can't even run the HelloWorld example anymore.
The issue can't be related to memory storage, as there are no other
applications loaded onto the module, beside default apps from the
release.
I have a different host (computer) with the Eclipse ADT configured,
and the same error appears.

Instead of debugging (installing and debugging) my application via
Eclipse, I can use the adb push tool.
If I just use # adb push myapplication.apk /data/app - I can find the
app icon on my target and run it.
I'm not using the adb install command from the shell.

So:
It worked for some time after my first installation.
Now I'm trying to figure it out, which part of the configuration has
changed resulting in the Eclipse debugging not being functional?

Regards
Palsson



On Sep 6, 2:08 am, Ed  wrote:
> If it's not a device storage issue then the first place I would start is
> running "adb kill-server" and "adb start-server" to restart adb.
>
> Not 100% sure what your problem is - you can use the adb push command but
> cannot use the adb install command?
>
> Don't forget that internal memory and SD memory are different so one may
> have room while the other doesn't.
>
> Cheers,
>
> Ed

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[android-developers] two animation Simultaneously in Android?

[Hadas Mobile]

Bc"d
Hi,
How I can create two animation Simultaneously in Android??
Thanks
Hadas

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[android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[Palsson]

No luck Mitchell with the partition-size command.

That was not needed to begin with, when I first installed the system.
Now I'm just trying with my HelloWorld .-)

Regards
Palsson


On Sep 6, 5:36 am, mitchell_lra  wrote:
> Try this in eclipse:
>
> -> Run
> -> Run Configurations
> -> Tab "Target"
> -> Additional Emulator Command Line Options
>
> Write the following command:
>
>  -wipe-data -partition-size 1024
>
> On 5 Set, 15:50, Palsson  wrote:
>
>
>
>
>
>
>
> > Hello,
>
> > Hardware: AM3517
> > OS: Froyo release
>
> > Suddenly I'm not able to install, run and debug applications on my
> > target, using eclipse.
> > I'm configuring ADB over Ethernet.
> > At the same time I can use the adb tool to push the applications onto
> > the target and execute..
>
> > Which button did I possibly push, that made this happen?
>
> > I can't even debug HelloWorld, so this has nothing to do with
> > insufficient memory.
>
> > Any ideas?
>
> > Regards
> > Palsson

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[android-developers] Re: TreeView

[Arno den Hond]

How about creating a project on github or google code so others can
contribute? Please post link!

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Re: [android-developers] Re: how to learn Andoird

[Robin Talwar]

Best way is to first pick up a project either on freelancer.com or
elance.com

When u get encouragement of money then u urself will do effort

Appress books are available both for beginners level and pro level

plus u can go for lynda tutorials for android they are out now get a torrent
and download it for free.


On Tue, Sep 6, 2011 at 1:54 PM, 卓卿  wrote:

> buy a book.
>
> Br,
> Lawrence
>
> Don't put off what can be done today until tomorrow!
>
>
>
> On Tue, Sep 6, 2011 at 4:18 PM, sparky  wrote:
>
>> http://developer.android.com/resources/browser.html?tag=tutorial
>> http://www.youtube.com/results?search_query=google+i%2Fo+android&aq=f
>>
>>  --
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>>
>
>  --
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>



-- 
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Abhishek Talwar
9953395712

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[android-developers] Re: how to learn Andoird

[xiaoailsa]

Book is your best teacher . Write some codes by youself.

On 9月6日, 下午3时52分, felix  wrote:
> i am a newbie. i want to learn andoird. who can share some experience.
> thanks.
> Are there any good books and videos?

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[android-developers] Re: how to make iteration XmlSerializer for store data

[skink]

On Sep 6, 10:28 am, Jhew SAN  wrote:
>  File newxmlfile = new File("/sdcard/sss.xml");
>          try{
>               newxmlfile.createNewFile();
>              }catch(IOException e){
>               Log.e("IOException", "exception in createNewFile() method");
>              }
>              FileOutputStream fileos = null;      
>              try{
>               fileos = new FileOutputStream(newxmlfile);
>              }catch(FileNotFoundException e){
>               Log.e("FileNotFoundException", "can't create
> FileOutputStream");
>              }
>              XmlSerializer serializer = Xml.newSerializer();
>              try {
>             serializer.setOutput(fileos, "UTF-8");
>             serializer.startDocument(null, Boolean.valueOf(true));
>             
> serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output";,
> true);
>             serializer.startTag(null, "root");
>                 serializer.startTag(null, "data");
>             serializer.startTag(null, "city");
>             serializer.startTag(null, data.getCity());
>                serializer.endTag(null, data.getCity());
>               serializer.endTag(null, "city");
>         serializer.startTag(null, "temperature");
>   serializer.attribute(null, "temperature",
> data.getCurrentConditionData().getTemp_c());
> serializer.endTag(null, "temperature");
> serializer.endTag(null, "data");          
>             serializer.endTag(null, "root");
> serializer.endDocument();
> serializer.flush();
> fileos.close();
>              }catch(Exception e)
>              {
>              Log.e("Exception","error occurred while creating xml file");
>              }

...and your problem is ...?

pskink

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[android-developers] Re: Nfc phone read the type A card.

[xiaoailsa]

Yes.Because i want to read and write typeA card.
The NfcA have deal with ATQA and SAK; and the IsoDep have deal with
setTimeout and so on.
But i don't know how they transceive (data),then can read the card
success.



On 9月6日, 下午3时52分, xie calvin  wrote:
> I guss that you Android NFC does not allow use 2 nfc tech to connect a
> tag at  the same time.  Why do you use them like so?  what is the user
> scenario?
>
> 2011/9/6 xiaoailsa :
>
>
>
>
>
> > Hi all:
> > I have some questions aboutreadthecard(type A).I hope someone
> > can communicate with me and help me.Thank you very much.
> >Q1: I want to use two classes:IsoDep and NfcA toreada type A
> >card.But how to use at the same time?
> >→mTechLists = new String[][] { new String[]
> > {IsoDep.class.getName()} };
> >   //mTechLists = new String[][] { new String[]
> > {NfcA.class.getName()} };
> >→public void onResume() {
> > super.onResume();
> > mAdapter.enableForegroundDispatch(this, mPendingIntent,
> > mFilters, mTechLists);}
> >Q2: In the IsoDep class, "transceive (byte[ ] data)" means send
> > raw IsoDep data to the tag and receive the response. How to send data?
> >Q3:  →public byte[] getHistoricalBytes ()
> > The historical bytes can be used to help identify a tag. They
> > are present only on IsoDep tags that are based on NfcA RF technology.
> > If this tag is not NfcA then null is returned.
> > What 's the meaning?
>
> >  Thank you !
>
> > --
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> > android-developers+unsubscr...@googlegroups.com
> > For more options, visit this group at
> >http://groups.google.com/group/android-developers?hl=en
>
> --
>
> Best regards
>
> calvin xie- 隐藏被引用文字 -
>
> - 显示引用的文字 -

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[android-developers] Re: how to learn Andoird

[felix]

I want it too, but i think i can`t pick up a project rignt now. if i
have the ability , i will pick up a project on elance.

On 9月6日, 下午4时43分, Robin Talwar  wrote:
> Best way is to first pick up a project either on freelancer.com or
> elance.com
>
> When u get encouragement of money then u urself will do effort
>
> Appress books are available both for beginners level and pro level
>
> plus u can go for lynda tutorials for android they are out now get a torrent
> and download it for free.
>
>
>
>
>
> On Tue, Sep 6, 2011 at 1:54 PM, 卓卿  wrote:
> > buy a book.
>
> > Br,
> > Lawrence
>
> > Don't put off what can be done today until tomorrow!
>
> > On Tue, Sep 6, 2011 at 4:18 PM, sparky  wrote:
>
> >>http://developer.android.com/resources/browser.html?tag=tutorial
> >>http://www.youtube.com/results?search_query=google+i%2Fo+android&aq=f
>
> >>  --
> >> You received this message because you are subscribed to the Google
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> >> To unsubscribe from this group, send email to
> >> android-developers+unsubscr...@googlegroups.com
> >> For more options, visit this group at
> >>http://groups.google.com/group/android-developers?hl=en
>
> >  --
> > You received this message because you are subscribed to the Google
> > Groups "Android Developers" group.
> > To post to this group, send email to android-developers@googlegroups.com
> > To unsubscribe from this group, send email to
> > android-developers+unsubscr...@googlegroups.com
> > For more options, visit this group at
> >http://groups.google.com/group/android-developers?hl=en
>
> --
> Regards
> Abhishek Talwar
> 9953395712- 隐藏被引用文字 -
>
> - 显示引用的文字 -

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[android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[Palsson]

Hello Ed,

I tried with the adb install command from the shell.
It doesn't work.
Only adb push.

/Palsson

On Sep 6, 2:08 am, Ed  wrote:
> If it's not a device storage issue then the first place I would start is
> running "adb kill-server" and "adb start-server" to restart adb.
>
> Not 100% sure what your problem is - you can use the adb push command but
> cannot use the adb install command?
>
> Don't forget that internal memory and SD memory are different so one may
> have room while the other doesn't.
>
> Cheers,
>
> Ed

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[android-developers] Re : Error starting app. Must force a close

[souissi haythem]

http://groups.google.com/group/android-developers/browse_thread/thread/bd2fb3b57f5a9bc9/5fd98e43a85c6517?lnk=raot

i hope this will help you

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[android-developers] How to get app to notice and draw newly synced data

[Alex]

Hi,
I have a custom syncadapter and content provider. The data is
successfully synced in my app's sqlite db.
I am now missing how  the control flow should work to get my view
drawing class running? Should I be explicitly calling it after sync or
should this be (somehow) happening automatically?

   Thanks, Alex

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[android-developers] Re: Memory leak error on a huge application

[Károly Holczhauser]

Hello !

 Okay, it seems I have the solution, thanks for the MAT:)
So, as I said I have a lot of LinearLayout class, which are represents
the screens on a lot of times in the app. These classes are have had a
lot of variable , so I had make them clear and null:
I had overrided the removeAllViews of the methods and I had make
everthing to null.
In may times the Linearlayouts had contained arraylist which where
contained another views and another layouts. So I had iterated over
the hole list and called removeAllViews (again overrided by be and
clear the variables and call super.removeallViews) to views and set
them to null. After it make the list clear and set it to null.

 So, I had overried the removeAllViews and the onDestory methods and
clear all datastructure and set everthing to null, furthermore I had
use the AndroidManifest.xml : in some activities I had use the
android:noHistory="true" tag.

 Thanks for your assists , Karoly

On szept. 5, 13:42, Praveen Raj  wrote:
> Your problem seems like you are leaking the context to drawble
> objects.
> or you might have used implicit reference to non static inner classes.
>
> http://developer.android.com/resources/articles/avoiding-memory-leaks...
>
> Since you have used lot of linear layout and bitmaps, Most probably
> they are the culprits.
> look for static reference of drawable objects which you are attching
> to views.
>
> On Sep 5, 4:05 pm, KárolyHolczhauser wrote:
>
>
>
>
>
>
>
> > Hello girls and boys!
>
> >  I'm going to describe my problem as short as I can and would like to
> > give a thanks for any advice, tips and so on :)
>
> > So, I had wrote an really complex News reader application which one is
> > able to:
> > -read news and articles
> > -save and load them
> > -able to save galleries and load them
> > -able to download online mp4 video files and play them to the user
>
> > My problem is the following: don't have enoughmemory:) Seriously,
> > when the I use the program long time ago, watching some video and
> > articles I got an out ofmemoryerror. Sometimes it is an
> > "java.lang.OutOfMemoryError: bitmap size exceeds VM budget" sometimes
> > it is just an "out ofmemory, vm don't allow to alloc xy byte".
>
> > I had tried a lot of thing to make memories free:
> > - clear the cache on the sdcard
> > - disable webviews cache (I'm using webviews to display articles)
> > -catch the OutOfMemoryError and call System and Runtime gc
>
> > None of above was help to me. I haven't got any another idea, so had
> > started to use MAT (MemoryAnalyser Tool) and I had seen there two
> > types of object witch are the biggestmemorycustromers:
> > android.webkit.webHistortyItem and a Linearlayout.
>
> > I don't use webHistorty in the app, only webviews, but I had set the
> > usercache=false . How can I make webHistortyItem clear?
> > Linearlayout ? Of course I'm using a lot, but I have no idea where I'm
> > forget to make it null. How can I find it? Are the Linear-layout and
> > the Bitmaps using the samememoryor they are getting to store in
> > absolutely independent area of it ?
>
> > is anybody have any idea about it? How should I makememoryfree?
>
> >  Thank you , Karoly

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[android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[Palsson]

Just wanted to inform on this..

I'm using NFS.

I can do this:
adb push myapp.apk /data/app
Find it on my target display and execute
Open DDMS in eclipse and activate debug from there.

I can't do this:
adb install myapp.apk
or
Debug directly from eclipse (debug button) which apparently results in
adb install!

Where is my bug.. is it some permission access to my filesystem maybe?

/Palsson


On Sep 6, 11:15 am, Palsson  wrote:
> Hello Ed,
>
> I tried with the adb install command from the shell.
> It doesn't work.
> Only adb push.
>
> /Palsson
>
> On Sep 6, 2:08 am, Ed  wrote:
>
>
>
>
>
>
>
> > If it's not a device storage issue then the first place I would start is
> > running "adb kill-server" and "adb start-server" to restart adb.
>
> > Not 100% sure what your problem is - you can use the adb push command but
> > cannot use the adb install command?
>
> > Don't forget that internal memory and SD memory are different so one may
> > have room while the other doesn't.
>
> > Cheers,
>
> > Ed

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Re: [android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[Appaholics]

Read my tutorial at
http://www.appaholics.in/using-a-hardware-device-for-debugging/. This error
and how to fix it is discussed there.

Thanks

On Tue, Sep 6, 2011 at 3:45 PM, Palsson  wrote:

> Just wanted to inform on this..
>
> I'm using NFS.
>
> I can do this:
> adb push myapp.apk /data/app
> Find it on my target display and execute
> Open DDMS in eclipse and activate debug from there.
>
> I can't do this:
> adb install myapp.apk
> or
> Debug directly from eclipse (debug button) which apparently results in
> adb install!
>
> Where is my bug.. is it some permission access to my filesystem maybe?
>
> /Palsson
>
>
> On Sep 6, 11:15 am, Palsson  wrote:
> > Hello Ed,
> >
> > I tried with the adb install command from the shell.
> > It doesn't work.
> > Only adb push.
> >
> > /Palsson
> >
> > On Sep 6, 2:08 am, Ed  wrote:
> >
> >
> >
> >
> >
> >
> >
> > > If it's not a device storage issue then the first place I would start
> is
> > > running "adb kill-server" and "adb start-server" to restart adb.
> >
> > > Not 100% sure what your problem is - you can use the adb push command
> but
> > > cannot use the adb install command?
> >
> > > Don't forget that internal memory and SD memory are different so one
> may
> > > have room while the other doesn't.
> >
> > > Cheers,
> >
> > > Ed
>
> --
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>



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required to have complete control)
http://www.raghavsood.com/
https://market.android.com/developer?pub=Appaholics
http://www.appaholics.in/

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[android-developers] Re: how many threads does android browser generate?

[Indicator Veritatis]

Is the adb shell's version of 'ps' that different from the standard?
The standard 'ps' shows -t being for 'terminal', not for 'thread'. 'ps
-eLf' is the standard way to get thread info.

On Sep 4, 7:17 pm, Ubuntu guy  wrote:
> adb shell ps -t  should give thread info
>
> On Sep 2, 6:21 am, Jack Harvard  wrote:
>
> > Thanks a lot, unfortunately we use BusyBox as the filesystem, the 'top' 
> > command options are slightly different,  'top -b' got me something as 
> > follows, but would like to get something as you did (suppose you use ps 
> > command, i couldn't get exactly the same output as yours, would be nice to 
> > have the function names printed out).
>
> > Mem: 189324K used, 65772K free, 0K shrd, 864K buff, 78104K cached
> > CPU: 50.0% usr  0.0% sys  0.0% nic 50.0% idle  0.0% io  0.0% irq  0.0% sirq
> > Load average: 0.18 0.17 0.09 4/298 1085
> >  PID  PPID USER     STAT   VSZ %MEM CPU %CPU COMMAND
> >  728   727 1000     S     136m 54.7   2  0.0 system_server
> > 1027   727 10030    R     128m 51.2   3  0.0 com.android.browser
> >  786   727 1001     S    86028 33.6   0  0.0 com.android.phone
> >  868   727 10005    S    83568 32.6   0  0.0 android.process.acore
> >  960   727 10029    S    83516 32.6   1  0.0 com.android.mms
> >  779   727 10012    S    78344 30.6   0  0.0 com.android.inputmethod.latin
> >  787   727 1000     S    76668 29.9   1  0.0 com.android.systemui
> >  788   727 10020    S    76120 29.7   1  0.0 com.android.launcher
> >  932   727 10016    S    73868 28.8   0  0.0 com.android.email
> > 1002   727 10027    S    73584 28.7   2  0.0 com.cooliris.media
> >  905   727 10003    S    73176 28.5   3  0.0 android.process.media
> >  916   727 10006    S    72168 28.1   1  0.0 com.android.deskclock
> >  945   727 10025    S    72040 28.1   3  0.0 com.android.providers.calendar
> >  985   727 10013    S    71856 28.0   0  0.0 com.android.quicksearchbox
> >  899   727 10002    S    71448 27.9   1  0.0 com.android.bluetooth
> >  977   727 10008    S    71384 27.8   0  0.0 com.android.music
> >  993   727 10014    S    70820 27.6   0  0.0 com.android.protips
>
> > On 2 Sep 2011, at 00:11, Dianne Hackborn wrote:
>
> > > Many of those probably aren't even browser threads, but threads for 
> > > Dalvik and the application framework.  For example, here is a list of 
> > > threads in my browser:
>
> > > 1  7035    native  79      21      main    
> > > *2 7038    vmwait  10      0       GC      
> > > *3 7040    vmwait  0       0       Signal Catcher  
> > > *4 7041    running 0       5       JDWP    
> > > *5 7042    vmwait  13      7       Compiler        
> > > *6 7043    wait    0       0       ReferenceQueueDaemon    
> > > *7 7044    wait    0       0       FinalizerDaemon
> > > *8 7045    timed-wait      0       0       FinalizerWatchdogDaemon
> > > 9  7046    native  0       0       Binder Thread #1        
> > > 10 7047    native  0       0       Binder Thread #2        
> > > 11 7057    wait    0       0       pool-2-thread-1
> > > 12 7050    native  0       0       CookieSyncManager      
> > > 13 7056    timed-wait      2       0       pool-1-thread-2
> > > 14 7058    native  322     30      WebViewCoreThread      
> > > 15 7053    native  2       1       BackgroundHandler      
> > > 16 7054    timed-wait      0       0       pool-1-thread-1
> > > 17 7059    wait    1       0       AsyncTask #1    
> > > 18 7062    native  8       1       TexturesGenerator      
> > > *19        7063    wait    10      1       Thread-183      
> > > 20 7067    native  0       0       Thread-185      
> > > 21 7066    native  6       0       Thread-186      
> > > 22 7070    wait    10      1       AsyncTask #2    
> > > 23 7074    native  18      51      Thread-188      
> > > 24 7076    native  0       0       Thread-189      
> > > 25 7077    wait    0       0       AsyncTask #3    
> > > 26 7078    wait    10      1       AsyncTask #4    
> > > 27 7079    wait    11      0       AsyncTask #5    
>
> > > WebViewCoreThread is I believe the main browser thread.  You can easily 
> > > see what threads are actually using CPU with "adb shell top -m 10 -t" 
> > > while you are using the browser.
>
> > > On Thu, Sep 1, 2011 at 12:15 PM, Jack Harvard  
> > > wrote:
> > > Thanks for your reply. I'm on the research side, rather than development. 
> > > I observed 17-22 threads from com.android.browser, suppose only one of 
> > > those thread is doing the real work of rendering the page.
>
> > > On 31 Aug 2011, at 22:58, Dianne Hackborn wrote:
>
> > > > I really don't know what you are trying to get at.  As I said, as far 
> > > > as I know browser CPU use is generally pretty single-threaded -- the 
> > > > DOM rendering and JavaScript interpreter all need to run in the same 
> > > > thread.  Just creating more threads doesn't magically allow this work 
> > > > to be spread across them.
>
> > > > And again, Gingerbread was not written for multi-core CPUs.  In fact if 
> > > > you try to run stock GB on a mu

[android-developers] Adroid mystery of view changing class

[slipp3ry]

CODE:


  Button b = new Button(this);
b.setText(m.group());

RelativeLayout.LayoutParams lP = new
RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);

int iDELETE_AFTER_TEST_ID;

if(bLast != null){
/*
 * Add a new move button
 */
iId = bLast.getId();
lP.addRule(RelativeLayout.RIGHT_OF, iId);
bLast = b;
bLast.setId(iId + 1);
iDELETE_AFTER_TEST_ID = iId + 1;
}else{
/*
 * Add the first of the move buttons
 */
bLast = b;
bLast.setId(R.id.base_button_arrangement_id);
lP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);

iDELETE_AFTER_TEST_ID = R.id.base_button_arrangement_id;
}

b.setLayoutParams(lP);
b.setPadding(20, 10, 20, 50);
Log.d(TAG, " going to add = " + b.getId() + " class = " +
b.getClass());
rl.addView(b);
mNumberofMoveOptions++;



View v = findViewById(iDELETE_AFTER_TEST_ID);

if(v != null){
if(v.getClass() == Button.class){
Log.d(TAG, " id = " + b.getId() + " class = " +
b.getClass());
}else{
Log.e(TAG, "Corruption has occured - not button type:
" +
iDELETE_AFTER_TEST_ID + " class: " +
v.getClass());
}
}else{
Log.e(TAG, "Corruption has occured - view is null: " +
iDELETE_AFTER_TEST_ID);
}




DEBUG:


going to add = 2130968576 class = class android.widget.Button
id = 2130968576 class = class android.widget.Button

going to add = 2130968577 class = class android.widget.Button
id = 2130968577 class = class android.widget.Button

going to add = 2130968578 class = class android.widget.Button
id = 2130968578 class = class android.widget.Button

going to add = 2130968579 class = class android.widget.Button
id = 2130968579 class = class android.widget.Button

going to add = 2130968580 class = class android.widget.Button
id = 2130968580 class = class android.widget.Button

going to add = 2130968581 class = class android.widget.Button
id = 2130968581 class = class android.widget.Button

going to add = 2130968582 class = class android.widget.Button
Corruption has occured - not button type: 2130968582 class: class
android.widget.TextView

going to add = 2130968583 class = class android.widget.Button
id = 2130968583 class = class android.widget.Button

going to add = 2130968584 class = class android.widget.Button
id = 2130968584 class = class android.widget.Button

going to add = 2130968585 class = class android.widget.Button
id = 2130968585 class = class android.widget.Button

going to add = 2130968586 class = class android.widget.Button
id = 2130968586 class = class android.widget.Button

going to add = 2130968587 class = class android.widget.Button
id = 2130968587 class = class android.widget.Button

going to add = 2130968588 class = class android.widget.Button
id = 2130968588 class = class android.widget.Button



QUESTION:

So even though the debug clearly shows the widget getting created as a
Button, when I query it directly afterwards it has been converted or
changed into a TextView.

Am I querying incorrectly, or is the ID getting recycled or is
something else happening?

Buttons that I create before an after this particular one work
perfectly fine and are created as and remain of the Button widget
type.

Many thanks for any help in advance.

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[android-developers] fragment in android

[mohana priya]

I am new to android.i need to divide the android screen using
fragment.But i dont know how to do.If anybody know how to code please
tell me.

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Re: [android-developers] minSdkVersion unintended side effects

[Mark Murphy]

The app probably is missing the  element to define
what screen sizes it supports. Apps targeting API Level 3 or lower are
assumed to only support normal-sized screens.

On Mon, Sep 5, 2011 at 5:34 PM, tillYourNightJobPays
 wrote:
> Discovered a strange issue using this so thought I'd get clarification
> on expected or not and maybe some education on this property.
>
> I took the FingerPaint sample from the graphics API demos to integrate
> it into my own application. It worked well except it only drew in the
> upper-left corner of the screen. Using the straight API demo on my
> phone didn't show this, so traced the issue to this line in the
> Manifest:
>
> 
>
> If set to a value of 4 or higher, it shows this limited drawing
> effect. If it's removed or <= 3, then it works fine.
>
> Can anyone help explain if this is expected and maybe some background
> on this? From the documentation I understand that it should only
> impacts if the application is able to be installed on targets lower
> than the value specified. This seems to affect functionality so
> wondering if I need to be reading about api version changes somewhere.
>
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Re: [android-developers] Adroid mystery of view changing class

[Mark Murphy]

Do not use getId() as the basis for assigning other IDs to other
widgets. You want to stay very far away from the numbers used by the
build tools.

On Tue, Sep 6, 2011 at 6:39 AM, slipp3ry  wrote:
> CODE:
>
>
>  Button b = new Button(this);
>        b.setText(m.group());
>
>        RelativeLayout.LayoutParams lP = new
> RelativeLayout.LayoutParams(
>                RelativeLayout.LayoutParams.WRAP_CONTENT,
>                RelativeLayout.LayoutParams.WRAP_CONTENT);
>
>        int iDELETE_AFTER_TEST_ID;
>
>        if(bLast != null){
>            /*
>             * Add a new move button
>             */
>            iId = bLast.getId();
>            lP.addRule(RelativeLayout.RIGHT_OF, iId);
>            bLast = b;
>            bLast.setId(iId + 1);
>            iDELETE_AFTER_TEST_ID = iId + 1;
>        }else{
>            /*
>             * Add the first of the move buttons
>             */
>            bLast = b;
>            bLast.setId(R.id.base_button_arrangement_id);
>            lP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
>
>            iDELETE_AFTER_TEST_ID = R.id.base_button_arrangement_id;
>        }
>
>        b.setLayoutParams(lP);
>        b.setPadding(20, 10, 20, 50);
>        Log.d(TAG, " going to add = " + b.getId() + " class = " +
> b.getClass());
>        rl.addView(b);
>        mNumberofMoveOptions++;
>
>
>
>        View v = findViewById(iDELETE_AFTER_TEST_ID);
>
>        if(v != null){
>            if(v.getClass() == Button.class){
>                Log.d(TAG, " id = " + b.getId() + " class = " +
> b.getClass());
>            }else{
>                Log.e(TAG, "Corruption has occured - not button type:
> " +
>                        iDELETE_AFTER_TEST_ID + " class: " +
> v.getClass());
>            }
>        }else{
>            Log.e(TAG, "Corruption has occured - view is null: " +
> iDELETE_AFTER_TEST_ID);
>        }
>
>
>
>
> DEBUG:
>
>
> going to add = 2130968576 class = class android.widget.Button
> id = 2130968576 class = class android.widget.Button
>
> going to add = 2130968577 class = class android.widget.Button
> id = 2130968577 class = class android.widget.Button
>
> going to add = 2130968578 class = class android.widget.Button
> id = 2130968578 class = class android.widget.Button
>
> going to add = 2130968579 class = class android.widget.Button
> id = 2130968579 class = class android.widget.Button
>
> going to add = 2130968580 class = class android.widget.Button
> id = 2130968580 class = class android.widget.Button
>
> going to add = 2130968581 class = class android.widget.Button
> id = 2130968581 class = class android.widget.Button
>
> going to add = 2130968582 class = class android.widget.Button
> Corruption has occured - not button type: 2130968582 class: class
> android.widget.TextView
>
> going to add = 2130968583 class = class android.widget.Button
> id = 2130968583 class = class android.widget.Button
>
> going to add = 2130968584 class = class android.widget.Button
> id = 2130968584 class = class android.widget.Button
>
> going to add = 2130968585 class = class android.widget.Button
> id = 2130968585 class = class android.widget.Button
>
> going to add = 2130968586 class = class android.widget.Button
> id = 2130968586 class = class android.widget.Button
>
> going to add = 2130968587 class = class android.widget.Button
> id = 2130968587 class = class android.widget.Button
>
> going to add = 2130968588 class = class android.widget.Button
> id = 2130968588 class = class android.widget.Button
>
>
>
> QUESTION:
>
> So even though the debug clearly shows the widget getting created as a
> Button, when I query it directly afterwards it has been converted or
> changed into a TextView.
>
> Am I querying incorrectly, or is the ID getting recycled or is
> something else happening?
>
> Buttons that I create before an after this particular one work
> perfectly fine and are created as and remain of the Button widget
> type.
>
> Many thanks for any help in advance.
>
> --
> You received this message because you are subscribed to the Google
> Groups "Android Developers" group.
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>



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

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Re: [android-developers] fragment in android

[Rocky]

go to this link, if u face any specific issue, post your code and error...

http://developer.android.com/guide/topics/fundamentals/fragments.html



On Tue, Sep 6, 2011 at 4:27 PM, mohana priya  wrote:

> I am new to android.i need to divide the android screen using
> fragment.But i dont know how to do.If anybody know how to code please
> tell me.
>
> --
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-- 
Thanks & Regards

Rakesh Kumar Jha
Software Developer
Symphony Services Corp (India) Pvt Ltd
Bangalore
(O) +918030274295
(R) +919886336619

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[android-developers] Re: Adroid mystery of view changing class

[slipp3ry]

Hello Mark, thanks for looking at my problem.

Sorry it's not clear from the code, the first instance of the ID's is
driven by

bLast.setId(R.id.base_button_arrangement_id);

A user defined id rather than build tool assigned Id's, is it still
wrong to use the getId call?



On 6 Sep, 12:11, Mark Murphy  wrote:
> Do not use getId() as the basis for assigning other IDs to other
> widgets. You want to stay very far away from the numbers used by the
> build tools.
>
>
>
>
>
>
>
>
>
> On Tue, Sep 6, 2011 at 6:39 AM, slipp3ry  wrote:
> > CODE:
>
> >  Button b = new Button(this);
> >        b.setText(m.group());
>
> >        RelativeLayout.LayoutParams lP = new
> > RelativeLayout.LayoutParams(
> >                RelativeLayout.LayoutParams.WRAP_CONTENT,
> >                RelativeLayout.LayoutParams.WRAP_CONTENT);
>
> >        int iDELETE_AFTER_TEST_ID;
>
> >        if(bLast != null){
> >            /*
> >             * Add a new move button
> >             */
> >            iId = bLast.getId();
> >            lP.addRule(RelativeLayout.RIGHT_OF, iId);
> >            bLast = b;
> >            bLast.setId(iId + 1);
> >            iDELETE_AFTER_TEST_ID = iId + 1;
> >        }else{
> >            /*
> >             * Add the first of the move buttons
> >             */
> >            bLast = b;
> >            bLast.setId(R.id.base_button_arrangement_id);
> >            lP.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
>
> >            iDELETE_AFTER_TEST_ID = R.id.base_button_arrangement_id;
> >        }
>
> >        b.setLayoutParams(lP);
> >        b.setPadding(20, 10, 20, 50);
> >        Log.d(TAG, " going to add = " + b.getId() + " class = " +
> > b.getClass());
> >        rl.addView(b);
> >        mNumberofMoveOptions++;
>
> >        View v = findViewById(iDELETE_AFTER_TEST_ID);
>
> >        if(v != null){
> >            if(v.getClass() == Button.class){
> >                Log.d(TAG, " id = " + b.getId() + " class = " +
> > b.getClass());
> >            }else{
> >                Log.e(TAG, "Corruption has occured - not button type:
> > " +
> >                        iDELETE_AFTER_TEST_ID + " class: " +
> > v.getClass());
> >            }
> >        }else{
> >            Log.e(TAG, "Corruption has occured - view is null: " +
> > iDELETE_AFTER_TEST_ID);
> >        }
>
> > DEBUG:
>
> > going to add = 2130968576 class = class android.widget.Button
> > id = 2130968576 class = class android.widget.Button
>
> > going to add = 2130968577 class = class android.widget.Button
> > id = 2130968577 class = class android.widget.Button
>
> > going to add = 2130968578 class = class android.widget.Button
> > id = 2130968578 class = class android.widget.Button
>
> > going to add = 2130968579 class = class android.widget.Button
> > id = 2130968579 class = class android.widget.Button
>
> > going to add = 2130968580 class = class android.widget.Button
> > id = 2130968580 class = class android.widget.Button
>
> > going to add = 2130968581 class = class android.widget.Button
> > id = 2130968581 class = class android.widget.Button
>
> > going to add = 2130968582 class = class android.widget.Button
> > Corruption has occured - not button type: 2130968582 class: class
> > android.widget.TextView
>
> > going to add = 2130968583 class = class android.widget.Button
> > id = 2130968583 class = class android.widget.Button
>
> > going to add = 2130968584 class = class android.widget.Button
> > id = 2130968584 class = class android.widget.Button
>
> > going to add = 2130968585 class = class android.widget.Button
> > id = 2130968585 class = class android.widget.Button
>
> > going to add = 2130968586 class = class android.widget.Button
> > id = 2130968586 class = class android.widget.Button
>
> > going to add = 2130968587 class = class android.widget.Button
> > id = 2130968587 class = class android.widget.Button
>
> > going to add = 2130968588 class = class android.widget.Button
> > id = 2130968588 class = class android.widget.Button
>
> > QUESTION:
>
> > So even though the debug clearly shows the widget getting created as a
> > Button, when I query it directly afterwards it has been converted or
> > changed into a TextView.
>
> > Am I querying incorrectly, or is the ID getting recycled or is
> > something else happening?
>
> > Buttons that I create before an after this particular one work
> > perfectly fine and are created as and remain of the Button widget
> > type.
>
> > Many thanks for any help in advance.
>
> > --
> > You received this message because you are subscribed to the Google
> > Groups "Android Developers" group.
> > To post to this group, send email to android-developers@googlegroups.com
> > To unsubscribe from this group, send email to
> > android-developers+unsubscr...@googlegroups.com
> > For more options, visit this group at
> >http://groups.google.com/group/android-developers?hl=en
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> A

[android-developers] Horizontal scrolling in grid view

[Rikki]

I had to use a horizontal scrolling as well as vertical scrolling in
my activity and I searched a lot on this but found no post that
addresses this problem. I don't know why Google has not provided a
resolution to this yet as this is absolutely needed feature one will
want in his data driven application. I have tried using the following
solution which helped me achieve this functionality. Hope it helps and
benefit others too.

The horizontalscrollview enables you to scroll horizontally and the
gridview enables vertical scrolling.

P.S.: This is working for Android tablets(api level 12). I don't know
if horizontalscrollview is supported by 2.x SDK








~Rikki

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Re: [android-developers] Re: Adroid mystery of view changing class

[Mark Murphy]

On Tue, Sep 6, 2011 at 7:19 AM, slipp3ry  wrote:
> Hello Mark, thanks for looking at my problem.
>
> Sorry it's not clear from the code, the first instance of the ID's is
> driven by
>
> bLast.setId(R.id.base_button_arrangement_id);
>
> A user defined id rather than build tool assigned Id's

No, all IDs defined as R constants are tool-assigned values, since you
did not specify the number. A developer-defined value would be
something like:

1

or possibly even:

1337

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Android 3.1 Programming Books: http://commonsware.com/books

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[android-developers] How to keep state on expandablelistview when changing orientation

[Jump]

Hi

I have implemented a ExtendableListView just like the ExtendableListView2 
example from the ApiDemos. But I don't understand why the extended/collapsed 
states are not saved when changing orientation or starting an activity and 
going back. I have my own layout which contains

  

Do I have to implement state myself?

Thx


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Re: [android-developers] Re: How to convert voice to text

[Fred Niggle]

If you naviagte to /ECLIPSE/android-sdk-linux_x86/samples, you'll find
the API demos.
create a new project in eclipse from the samples, and you'll be able
to fins the speech to text demo.

Hope this helps,
Fred

On 6 September 2011 08:18, ko5tik  wrote:
>
>
> On Sep 6, 7:56 am, HariRam  wrote:
>> Thanks for previous replies,
>>
>>               Is it possible to convert voice as a text. i searched through
>> website, there is more guidance for text to speech but none for voice to
>> text. if anyone have idea for how to transmit voice to text pls guide me.
>
> There are libraries which can do speech recognition, but I doubt  thet
> there are free and open source libraries
> to do this.   SoI would propose that you learn some math,  and start
> reading scientifical publications -  there should be something from
> IEEE
>
> regards,
>
> --
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[android-developers] Re: stop my app from being updated(auto-update is disabled)

[MS]

The reason as to why I asked this was due to the following use case:

Consider that there are two apps App-A and App-B.
App-A(Version 1) will work only if App-B with Version 1 is available
on phone.
Now if the user updates App-B to version 2,the App-A(version-1) will
not work.
I get a callback once App-B is upgraded to version2, once upgraded i
cannot revert back to version-1 apk of App-B (I guess only pre-
installed apps have this option).
Instead can I stop my App-B from being upgraded to version 2 and
probably show a notification to user saying that this version of App-B
is not compatible???
As of now,I have to ask the user to upgrade App-A to version 2 if
available, else wait.


On Sep 5, 4:08 pm, Mark Murphy  wrote:
> On Mon, Sep 5, 2011 at 3:45 AM, MS  wrote:
> > Consider that user hasmyappwith version 1 andauto updateoption is
> >disabled/off. I have an upgrade in the market formyapp(say version
> > 2).
> > User gets a notification saying, "updates available" and updatesmy
> >app.
> > Now based on some requirement I needmyappnot be be upgraded to
> > version 2.
> > Can this be done?
>
> Sure. Don't ship version 2 or any other upgrades to yourapp, ever.
>
> If you ship it, everybody gets it, both existing users (as an upgrade)
> and new users (as their initial install).
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> Android Training in Oslo:http://bit.ly/fjBo24

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[android-developers] Displaying NMEA sentences

[WolpTec]

I want to display raw nmea sentences. In order to do so I wrote some 
code (excerpts below). The problem is that it doesn't work in most 
cases. It doesn't work on the emulator using versions 2.1, 2.2 or 2.3, 
neither on my real existing Samsung Galaxy S5660, running Android 2.2, 
but it *does run* on a friends Samsung Nexus with version 2.3, as he 
told me.


Actually the onNmeaReceived() handler is never called, though 
onLocationChanged() *is* beeing called when I send a couple of nmea 
sentences to the emulator via telnet commands. There is an app called 
"GPS Test" which is surely based on raw nmea, and this app works on my 
phone device. Im wondering what they do different than I do? Any ideas?


TIA,
Hans

private GpsStatus.NmeaListener nmeaListener = new GpsStatus.NmeaListener() {
   public void onNmeaReceived(long timestamp, String nmea) {
   UpdateDisplay(nmea); 
   }
};  

private void UpdateDisplay(String str) {
logBox.AddLine(str);
}

private final LocationListener locationListener = new LocationListener() {
public void onLocationChanged(Location l) { 
UpdateDisplay("Pos: " + Double.toString(l.getLatitude()) + "  
" +

Double.toString(l.getLongitude()));
}
public void onProviderDisabled(String provider){}
public void onProviderEnabled(String provider) {}
  	public void onStatusChanged(String provider, int status, Bundle 
extras) {}

};

public void InitGps() { 
locMan = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

try {   
locMan.addNmeaListener(nmeaListener);
UpdateDisplay("Started ..."); 
}
catch(Exception ex) {
ex.printStackTrace();
}   
	locMan.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, 
locationListener);

}

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[android-developers] Re: Error starting app. Must force a close

[Logesh]

ya you are right .
 I am getting the same error when i run my application .
 when i look in logcat for debugging i found one reported problem as
"the process exits because of uncaught exceptions "
"could not instantiate" etc .. I dont know from where the problem is
arising.


On Sep 5, 11:49 pm, Indicator Veritatis  wrote:
> Mark-
>
> Your advice is good, as always, but I think the OP will be in need of
> advice that is a little more specific, namely, HOW is he going to find
> the cause of the error using adb logcat etc?
>
> Of course, since all we know is that he sees that one error, it is
> hard to get more specific. But I believe it would be helpful to point
> out to the OP in general terms what he should look for, i.e., look in
> the stack trace containing the "unknown error" for any exceptions
> involving his own package: if he finds one, he can be 99% certain that
> is the cause of the error. If he does not find one, then it is harder:
> he will have to figure out what it was that the Launcher needed to
> start his app, but he forgot to provide, such as listing all required
> permissions and Activities in the Manifest.
>
> On Sep 5, 4:19 pm, Mark Murphy  wrote:
>
>
>
>
>
>
>
> > Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine
> > LogCat and look at the stack trace associated with your error.
>
> > On Mon, Sep 5, 2011 at 11:05 PM, NWD Sports  wrote:
> > > I have an app that I created that worked perfectly whenever I debugged it.
> > > Now whenever I try to run it, I get an error saying “unexpected error
> > > com.myPackageName.app could not be started.” the only option I get is to
> > > force a close of the app. Does anyone know what is wrong?
>
> > > Nicholas L. – NWD Sports.com
>
> > > --
> > > You received this message because you are subscribed to the Google
> > > Groups "Android Developers" group.
> > > To post to this group, send email to android-developers@googlegroups.com
> > > To unsubscribe from this group, send email to
> > > android-developers+unsubscr...@googlegroups.com
> > > For more options, visit this group at
> > >http://groups.google.com/group/android-developers?hl=en
>
> > --
> > Mark Murphy (a Commons 
> > Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> > Android Training in NYC:http://marakana.com/training/android/

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[android-developers] Re: Why is onKeyUp or onKeyDown not getting called for certain characters?

[Miha]

Through testing, I found the answer. Most unicode characters are
handled by onKeyMultiple event handler. If you get keyCode ==
KeyEvent.KEYCODE_UNKNOWN and event.getAction ==
KeyEvent.ACTION_MULTIPLE, then you can obtain the unicode character by
calling event.getCharacters(). It is actually all documented, though a
bit hard to find.

On Aug 25, 9:41 pm, Miha  wrote:
> In my activity, I have an onKeyUp and onKeyDown event handlers, which
> are called for normal characters and even for some unicode characters
> like cedilla (ç). But not for others like á, à, ü, é, č, š, ž, è, ...
>
> Why is that? And how can I register those key presses (or better yet,
> characters)?
>
> I am testing this on a Samsung Galaxy S2 with soft keyboard (samsung
> and swype keyboards), where accented characters are available with a
> long key press. It is interesting to note that even cedilla (ç), which
> is available with the same long press, does get registered with
> onKeyUp/Down event handler.
>
> I am using onKeyUp/Down on the activity. There is no text box or
> anything text related on the main view. Just a modified ImageView.
>
> I tested this in an emulator as well (default android image 2.3.3) and
> behaviour is similar to real device.
>
> Thanks,
>  Miha.

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Re: [android-developers] Re: stop my app from being updated(auto-update is disabled)

[Mark Murphy]

On Tue, Sep 6, 2011 at 7:19 AM, MS  wrote:
> The reason as to why I asked this was due to the following use case:
>
> Consider that there are two apps App-A and App-B.
> App-A(Version 1) will work only if App-B with Version 1 is available
> on phone.
> Now if the user updates App-B to version 2,the App-A(version-1) will
> not work.

Then write a better App-B, that supports both App-A version-1 and
App-A version-2. App-B exposed an API. You need to maintain backwards
compatibility with that API.

> I get a callback once App-B is upgraded to version2, once upgraded i
> cannot revert back to version-1 apk of App-B (I guess only pre-
> installed apps have this option).
> Instead can I stop my App-B from being upgraded to version 2 and
> probably show a notification to user saying that this version of App-B
> is not compatible???

You cannot stop App-B from being upgraded.

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[android-developers] How to read RFID tag using Nexus s device?

[Adiga]

Hi,
  How to read RFID tag using Nexus s device? If any one knows help
me.

Regards,
Adiga

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Re: [android-developers] How to read RFID tag using Nexus s device?

[Mark Murphy]

On Tue, Sep 6, 2011 at 8:16 AM, Adiga  wrote:
>      How to read RFID tag using Nexus s device? If any one knows help
> me.

http://developer.android.com/guide/topics/nfc/index.html

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[android-developers] How to detect programatically the android device is nfc enabled or not?

[Adiga]

Hi,
  How to detect programatically the android device is nfc enabled
or not? If any one knows help me.

Regards,
Adiga

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[android-developers] Black screen after switching to another app

[MobileVisuals]

My app has a SurfaceView and a GLSurfaceView.  I can switch back and
forth between these. The SurfaceView is the application GUI.

I test switching to another app. I can then switch back to the
GLSurfaceView in my app. I then try to switch back to the
GLSurfaceView,where the application GUI is. Here is where the problem
occurs. A black screen is shown instead of the GUI.

The app still works, because the application menu is shown when the
menu button is pressed. But nothing is drawn on the screen, it is only
black. I have tried almost everything to fix this, I have checked that
the thread is running and that no instance of any object (like the
SurfaceHolder) is null. What could be the reason for this black screen?

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Re: [android-developers] How to detect programatically the android device is nfc enabled or not?

[Mark Murphy]

On Tue, Sep 6, 2011 at 8:29 AM, Adiga  wrote:
>      How to detect programatically the android device is nfc enabled
> or not? If any one knows help me.

Use PackageManager and hasSystemFeature("android.hardware.nfc"),
matching the  element you should have in your manifest.

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Re: [android-developers] Black screen after switching to another app

[Daniel Drozdzewski]

On 6 September 2011 13:32, MobileVisuals  wrote:
> My app has a SurfaceView and a GLSurfaceView.  I can switch back and
> forth between these. The SurfaceView is the application GUI.
>
> I test switching to another app. I can then switch back to the
> GLSurfaceView in my app. I then try to switch back to the
> GLSurfaceView,where the application GUI is. Here is where the problem
> occurs. A black screen is shown instead of the GUI.
>
> The app still works, because the application menu is shown when the
> menu button is pressed. But nothing is drawn on the screen, it is only
> black. I have tried almost everything to fix this, I have checked that
> the thread is running and that no instance of any object (like the
> SurfaceHolder) is null. What could be the reason for this black screen?


Do you call GLSurfaceView.resume() from Activity.resume() ?

By the same token you should be calling GLSurfaceView.pause() in the
right moment of your activity lifecycle.

HTH

-- 
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[android-developers] Re: locking app: How I know when an

[ngbl]

Hello, Thank you for taking the time to answer,

NWD, something like that was trying to do but didn't work. I'll try
again!.

Kris, I thing it's possible because apps like these are avaible on
android market. This apps can block anything even the contact list.

Jim, thanks for your time.

I don't want to do this to hurt somebody is just for learning purpose
and a project.

If someone else want to  contribute, I'll appreciate it.

Regards,
ngbl

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[android-developers] Google Maps network address

[Svad]

Hi all. I'm working on a Android app with google maps implementation.
But i've got a problem: i'm working on a remote machine with firewall.
Which addresses should be open to work with google maps in android?

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[android-developers] Google maps network addresses

[Вадим]

Hi all. I'm working on a Android app with google maps via MapActivity. 
I've got a map key and everything works great on local machine. But i've 
got a problem: i'm working on a remote machine with firewall. Which 
addresses should be open in firewall to work with google maps in android?


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Re: [android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[Pavel Mores]

I don't have a solution for you unfortunately, just meant to mention I'm
seeing kind of similar problems fairly often - my installs also fail when
they really shouldn't.

My test device is HTC Desire whose internal storage, unlike your case, is
used up to some extent by other installed apps.  However, there should be
enough room left to install my .apk.  Another difference from your case is
that it always helps if I reboot the phone (annoying enough to have to do
that 15 times a day though).

My theory is that the install process fails to clean up something in /tmp
(or an Android equivalent thereof) that gets cleaned up only during the next
boot.  This obviously doesn't explain your situation though if device reboot
doesn't help you ...

On Tue, Sep 6, 2011 at 10:31 AM, Palsson  wrote:

> Hello Ed,
>
> Thanks for your response.
> But restart and reboot of both adb server and even target and host, is
> not solving the issue.
>
> The problem:
> I'm using Eclipse, with adb-plugin, to develop applications for my
> target (AM3517 evm, running Android).
> I'm connecting adb over ethernet.
> This has been working just fine until recently.
> Now the debug session is not being established and terminates with:
> Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE
> Please check logcat output for more details.
> Launch canceled!
>
> I can't even run the HelloWorld example anymore.
> The issue can't be related to memory storage, as there are no other
> applications loaded onto the module, beside default apps from the
> release.
> I have a different host (computer) with the Eclipse ADT configured,
> and the same error appears.
>
> Instead of debugging (installing and debugging) my application via
> Eclipse, I can use the adb push tool.
> If I just use # adb push myapplication.apk /data/app - I can find the
> app icon on my target and run it.
> I'm not using the adb install command from the shell.
>
> So:
> It worked for some time after my first installation.
> Now I'm trying to figure it out, which part of the configuration has
> changed resulting in the Eclipse debugging not being functional?
>
> Regards
> Palsson
>
>
>
> On Sep 6, 2:08 am, Ed  wrote:
> > If it's not a device storage issue then the first place I would start is
> > running "adb kill-server" and "adb start-server" to restart adb.
> >
> > Not 100% sure what your problem is - you can use the adb push command but
> > cannot use the adb install command?
> >
> > Don't forget that internal memory and SD memory are different so one may
> > have room while the other doesn't.
> >
> > Cheers,
> >
> > Ed
>
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[android-developers] Luncher activity will be called twice after phone boot

[kazuya]

Broadcast receiver

public void onReceive(Context context, Intent intent) {

// make sure you receive "BOOT_COMPLETED"
String action = "";

if ( intent != null && intent.getAction() != null )
{
action = intent.getAction();
Log.d("[OriReceiver]", "action="+action);

if ( action.equals("android.intent.action.BOOT_COMPLETED") )
{
Intent newIntent = new Intent();
newIntent.setClassName("xxx", "xxxi.Entry");
newIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(newIntent);
}
}
}


Entry.java

public void onCreate(Bundle savedInstanceState)
{

   init();
}

private void init()
{
 Intent intent = new Intent(getBaseContext(), Login.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
startActivity(intent);
finish();
}


The problem is Entry is sometimes called twice. onCreate() is called
twice. Somtimes, onCreate() of Login is called twice.
When the activity is loaded in the phone, i have to unlock it to see
the GUI.

Please help me in this one.

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[android-developers] How to create Excel/Spread Sheet Programmatically in Android

[pranay]

Hi Friends,

we have to create the excel sheet in android. We have no idea how to
achieve it.
Can u please share your views on this.
Is there any api available in android to do this?

Please guide.

Thanks.
Pranay

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[android-developers] In Attrix it's working, but in nexus not

[haritha polose]

Hi,
 I am calling "InCallScreen", using below  intent.

   Intent i = new Intent(Intent.ACTION_CALL_BUTTON);
   i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
   startActivity(i);

   I am getting android InCallScreen in Attix,But not getting in
Nexus.
   In Nexus i am getting DialerActivity. My requirement is to
get the android InCallScreen.
   Please anyone  help me.
   Thanks in Advance.


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[android-developers] How install App Inventor Windows drivers in Samsung Galaxy SII device?

[davidorti]

Hi,

I have just tried to use the Android App Inventor (yes, i'm a newbie)
and it requires to install some drivers in my mobile phone. I had been
looking for it (http://developer.android.com/sdk/oem-usb.html) but i
haven´t found any drivers. Anyone knows where could I found it?

Thanks for all.

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[android-developers] Help Me

[Sreenath Reddy Bollam]

Hello,
I have developed a small application in which i can store all my
passwords of different domains.
For Example: I saved my email and password of "gmail" in that
application. When i click my saved entry ,the browser will be
launched.
Now, i want to set the email and password directly to the fields in
the site rather than re-entering the username and password.
Anyone please tell me how to do this

Thanks in Advance,

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[android-developers] 2.2 emulator

[swarnendu]

when i run clickOnView() robotium command on a tab of music player. it
is performing the desire action but in case if i click on a tab
previously open then it ranout of the program. throwing exception but
same problem is not there in tab under contacts.

so what should i do? to run test cases.
using eclipse , robotium, android 2.2,

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[android-developers] multi page form

[ksmobilejava]

Hello ,
I am new to android paltform.
How to navigate through multi page form application? how to handle
next and back button click event?
My point of confusion is that, form filling is single activity , then
how to display multiple pages of the form and how to navigate back and
forth from pages in that activity?

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[android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[sanj sahayam]

Have you read these articles on SO: 

http://stackoverflow.com/questions/4709137/solution-android-install-failed-insufficient-storage-error
http://stackoverflow.com/questions/6788996/installation-error-install-failed-insufficient-storage-during-runing-emulator

Have you also tried it by wiping the data on the emulator before launching?

when using adb push which filesystem location do you push to?

Cheers,

Sanj

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[android-developers] [ASK] HOW TO SEND LONGITUDE & LATITUDE TO ANOTHER ANDROID PHONE VIA INTERNET..

[dede pradana]

i'm newbie.. give me your explanation master.. thx before,, :)

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[android-developers] Re: ADB could see Samsung Galaxy Tab 10.1 but now it can't!

[Jaye]

This happened on my galaxy tab 7. For me to fix my issue, I either
restarted the device or toggled the ability to debug application on
the device.

On Sep 5, 10:15 am, RodneyJLambert  wrote:
> I have a Ubuntu development system that I have been using to do
> Android development and until this week the ADB would detect my Galaxy
> Tab 10.1, now the ADB will not list the tab as an available device.
>
> lsusb shows :
>
> $ lsusb
> Bus 002 Device 046: ID 04e8:685e Samsung Electronics Co., Ltd
> Bus 002 Device 005: ID 059b:0370 Iomega Corp.
> Bus 002 Device 004: ID 0518:0001 EzKEY Corp. USB to PS2 Adaptor v1.09
> Bus 002 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
> Bus 002 Device 002: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop
> Laser
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>
> adb devices returns :
> $./adb devices
> List of devices attached
>
> 51-android.rules :
> SUBSYSTEM=="usb", SYSFS{idVendor}=="0bb4", MODE="0666"
> SUBSYSTEM=="usb", SYSFS{idVendor}=="22b8", MODE="0666"
> SUBSYSTEM=="usb", SYSFS{idVendor}=="04e8", MODE="0666"
> SUBSYSTEM=="usb", SYSFS{idVendor}=="1004", MODE="0666"
>
> The result of running uname -r is :
> 2.6.35-30-generic
>
> Ubuntu 10.10
>
> Android SDK Tools, revision 12
> Android SDK Platform-tools, revision 6
>
> The ADB can see my other devices (G2 and G2X) like normal.   It seems
> like something has changed in Ubuntu that is causing the Galaxy Tab
> 10.1 to be treated differently that it was two weeks ago!   It is also
> worth mentioning that ADB on my Windows Vista system can see the tab.
>
> Does anyone have any ideas about what might have changed to cause a
> valid target device to suddenly no longer be detected by ADB?

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Re: [android-developers] Re: Error starting app. Must force a close

[Rafael Maas]

Try to uninstall your app, and clean up your eclipse's project.


2011/9/6 Indicator Veritatis :
> Mark-
>
> Your advice is good, as always, but I think the OP will be in need of
> advice that is a little more specific, namely, HOW is he going to find
> the cause of the error using adb logcat etc?
>
> Of course, since all we know is that he sees that one error, it is
> hard to get more specific. But I believe it would be helpful to point
> out to the OP in general terms what he should look for, i.e., look in
> the stack trace containing the "unknown error" for any exceptions
> involving his own package: if he finds one, he can be 99% certain that
> is the cause of the error. If he does not find one, then it is harder:
> he will have to figure out what it was that the Launcher needed to
> start his app, but he forgot to provide, such as listing all required
> permissions and Activities in the Manifest.
>
> On Sep 5, 4:19 pm, Mark Murphy  wrote:
>> Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine
>> LogCat and look at the stack trace associated with your error.
>>
>>
>>
>> On Mon, Sep 5, 2011 at 11:05 PM, NWD Sports  wrote:
>> > I have an app that I created that worked perfectly whenever I debugged it.
>> > Now whenever I try to run it, I get an error saying “unexpected error
>> > com.myPackageName.app could not be started.” the only option I get is to
>> > force a close of the app. Does anyone know what is wrong?
>>
>> > Nicholas L. – NWD Sports.com
>>
>> > --
>> > You received this message because you are subscribed to the Google
>> > Groups "Android Developers" group.
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>> > To unsubscribe from this group, send email to
>> > android-developers+unsubscr...@googlegroups.com
>> > For more options, visit this group at
>> >http://groups.google.com/group/android-developers?hl=en
>>
>> --
>> Mark Murphy (a Commons 
>> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>>
>> Android Training in NYC:http://marakana.com/training/android/
>
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[android-developers] Luncher activity will be called twice after phone boot

[kazuya]

Broadcast receiver

public void onReceive(Context context, Intent intent) {

// make sure you receive "BOOT_COMPLETED"
String action = "";

if ( intent != null && intent.getAction() != null )
{
action = intent.getAction();
Log.d("[OriReceiver]", "action="+action);

if ( action.equals("android.intent.action.BOOT_COMPLETED") )
{
Intent newIntent = new Intent();
newIntent.setClassName("xxx", "xxxi.Entry");
newIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(newIntent);
}
}
}


Entry.java

public void onCreate(Bundle savedInstanceState)
{

   init();
}

private void init()
{
 Intent intent = new Intent(getBaseContext(), Login.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
startActivity(intent);
finish();
}


The problem is Entry is sometimes called twice. onCreate() is called
twice. Somtimes, onCreate() of Login is called twice.
When the activity is loaded in the phone, i have to unlock it to see
the GUI.

Please help me in this one.

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[android-developers] Why the emulator appear this?

[cpleng7]

Could anybody tell me why my emulator appear this and not the Hello
Android?

https://picasaweb.google.com/101063952035432254010/Android#5649189156141413618

I have follow the step that introduce from the android tutorial.
Please help me to solve this problem. Thanks !!

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[android-developers] Re: Why the emulator appear this?

[WolpTec]

Am 06.09.2011 12:26, schrieb cpleng7:


https://picasaweb.google.com/101063952035432254010/Android#5649189156141413618


Page not found!

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Re: [android-developers] Re: locking app: How I know when an

[Kristopher Micinski]

On Tue, Sep 6, 2011 at 9:16 AM, ngbl  wrote:

> Hello, Thank you for taking the time to answer,
>
> NWD, something like that was trying to do but didn't work. I'll try
> again!.
>
> Kris, I thing it's possible because apps like these are avaible on
> android market. This apps can block anything even the contact list.
>
> Jim, thanks for your time.
>
> I don't want to do this to hurt somebody is just for learning purpose
> and a project.
>
> If someone else want to  contribute, I'll appreciate it.
>
> Regards,
> ngbl
>
>
This would be interesting to see, I'm guessing that what they're doing is
something shady (i.e., not intended for the system to operate that way.)
 Can you point me at one of these apps, just so I can check out what they're
doing behind the scenes?

Kris

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Re: [android-developers] Re: Once again the INSTALL_FAILED_INSUFFICIENT_STORAGE error

[Latimerius]

Thanks for the links, however even those don't seem to mention a solution
(or even a work-around) for pre-2.2 hardware devices ...

On Tue, Sep 6, 2011 at 11:29 AM, sanj sahayam wrote:

> Have you read these articles on SO:
>
>
> http://stackoverflow.com/questions/4709137/solution-android-install-failed-insufficient-storage-error
>
> http://stackoverflow.com/questions/6788996/installation-error-install-failed-insufficient-storage-during-runing-emulator
>
> Have you also tried it by wiping the data on the emulator before launching?
>
> when using adb push which filesystem location do you push to?
>
> Cheers,
>
> Sanj
>
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[android-developers] How to create Object in OpenGL ( Problem one object is overlapping on the other object )

[rajiv]

Dear all ,

I am facing one problem in openGL i have drawn two object but i am
unable to see the another objects .

i have created a disc with one hole on it & i want to place it on
tower , but when i place the disc I am ubale to see the tower .
Please help me out

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Re: [android-developers] How install App Inventor Windows drivers in

[Jim Graham]

On Tue, Sep 06, 2011 at 01:42:14AM -0700, davidorti wrote:

> I have just tried to use the Android App Inventor (yes, i'm a newbie)
> and it requires to install some drivers in my mobile phone.

Granted, it's been a while since I looked at App Inventor, but, umm, the
*Windows* drivers you *MIGHT* need to install are for Windows, not your
phone.  But first, check to see if it works---you may not need to do
anything (I didn't).

Make sure that your USB connection is NOT set to MASS STORAGE.  It
should be set to NONE.  Look at the entries in the Notification bar
and touch the one that says there's a USB connection.  It will pull
up the listing.  Select NONE (or something like that) and then try
using your phone as the emulator.  For mine, it just worked...no
extra drivers needed.

HTH.

Later,
   --jim

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[android-developers] How can I connect Dell Streak 7, eLocity devices to my DDMS

[Srinivas Nainala]

Hi All,

I am unable to connect/detect Dell Streak 7 and eLocity devices to my
eclipse DDMS interface for seeing debug statements. How can I get rid
of this. Even I have tried in Mac Notebook, its same situation in
Windows 7.

Could you suggest me what are the USB device drivers need to install
for detecting those devices. Is there any way getting debug statements
other than DDMS tool.

Thanks in advance for your help :)

Cheers
Srinivas

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Re: [android-developers] How install App Inventor Windows drivers in Samsung Galaxy SII device?

[Kostya Vasilyev]

If it works the same as it did with the Galaxy S (1, not 2), then the 
drivers can be installed as part of Samsung's Kies software suite.


06.09.2011 12:42, davidorti пишет:

Hi,

I have just tried to use the Android App Inventor (yes, i'm a newbie)
and it requires to install some drivers in my mobile phone. I had been
looking for it (http://developer.android.com/sdk/oem-usb.html) but i
haven´t found any drivers. Anyone knows where could I found it?

Thanks for all.



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[android-developers] Re: How to create Excel/Spread Sheet Programmatically in Android

[srihari babu]

Hi pranay,
xls docs means nothing but a comma separated file.
just write some thing in to text file with some commas.
that will give u an excel file.
bye

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[android-developers] Is there a table that lists permissions with the commands that precipitate their need?

[darrinps]

There are some permissions in an app I am working on that I inherited.
It's a large app, and I would like to know if there is a table out
that that tells you what command (read this/write that/etc.) requires
which permission.

In other words, given a permission, is there a way to look up what
command(s) it is related to?

I've tried to Google for this without any luck.

Thanks.

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[android-developers] Did any one succeed for VPN client?

[Srinivas Nainala]

Hi all,

Could you guide me how  can I remotely connect using VPN on Xoom or
other Android devices. Could you give which devices is more flexible
to connect VPN client, if possible share the procedure with me.

At least list some of the VPN client support devices, the requirement
on AT&T network and WiFi network.

Cheers
Srinivas

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Re: [android-developers] Is there a table that lists permissions with the commands that precipitate their need?

[Mark Murphy]

On Tue, Sep 6, 2011 at 10:51 AM, darrinps  wrote:
> There are some permissions in an app I am working on that I inherited.
> It's a large app, and I would like to know if there is a table out
> that that tells you what command (read this/write that/etc.) requires
> which permission.

Mostly, this is covered by the JavaDocs -- classes or methods that
require a permission will frequently (though not always) mention that
requirement.

> In other words, given a permission, is there a way to look up what
> command(s) it is related to?

Not that I am aware of.

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

Android 3.1 Programming Books: http://commonsware.com/books

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[android-developers] Re: Is there a table that lists permissions with the commands that precipitate their need?

[darrinps]

Thanks. That's what I thought after searching for it.

This would be a great addition to the documentation and I would think
that Google would have access to this or could build it easily enough.

The closest thing I have found is using the index in a few of the
Android books I have to look up the permission and then going to where
it is referenced in the book to show what command it is related to.

On Sep 6, 9:53 am, Mark Murphy  wrote:
> On Tue, Sep 6, 2011 at 10:51 AM, darrinps  wrote:
> > There are some permissions in an app I am working on that I inherited.
> > It's a large app, and I would like to know if there is a table out
> > that that tells you what command (read this/write that/etc.) requires
> > which permission.
>
> Mostly, this is covered by the JavaDocs -- classes or methods that
> require a permission will frequently (though not always) mention that
> requirement.
>
> > In other words, given a permission, is there a way to look up what
> > command(s) it is related to?
>
> Not that I am aware of.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> Android 3.1 Programming Books:http://commonsware.com/books

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Re: [android-developers] Re: How to create Excel/Spread Sheet Programmatically in Android

[Ankit Kasliwal]

hi srihari babu

just use this code with some changes

private void ExportCSV()
 {
 String columnString = "",dataString = "",combinedString = "";
 columnString =   "\"Name \",\"Age\",\"Date\",\"Class\"";
 combinedString = columnString;

 try
 {
 out.write(combinedString.getBytes());
 }
 catch (IOException e)
 {
e.printStackTrace();
 }

 for (int i = 0; i < nodes.getLength(); i++)
{

  Element element = (Element)nodes.item(i);
  dataString   =   "\"" + XMLfunctions.getValue(element, "Name")
+"\",\"" + XMLfunctions.getValue(element, "Age") + "\",\"" +
XMLfunctions.getValue(element, "Date") + "\",\"" +
XMLfunctions.getValue(element, "Class")  + "\"";
  combinedString =  "\n" + dataString;
  try
 {
out.write(combinedString.getBytes());
 }
  catch (IOException e)
 {
e.printStackTrace();
 }
}
 try
 {
out.close();
 }
 catch (IOException e)
 {
e.printStackTrace();
 }
}

and try to search on google you find lots of demo source code

On Tue, Sep 6, 2011 at 8:04 PM, srihari babu wrote:

> Hi pranay,
> xls docs means nothing but a comma separated file.
> just write some thing in to text file with some commas.
> that will give u an excel file.
> bye
>
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Ankit Kasliwal
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+91-9300-940-136

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Re: [android-developers] [ASK] HOW TO SEND LONGITUDE & LATITUDE TO ANOTHER ANDROID PHONE VIA INTERNET..

[Kristopher Micinski]

A simple overview?  Well first, you'll need to physically get the
location, using something like LocationManager.  After that, you'll
want to actually *send* it using some sort of internet backend.  There
are a variety of ways you can do this, but it all requires a bit of
planning, one solution might simply be to send the other person an
email, right?  However, the other requires that you have some sort of
background daemon running on the other device using something like an
AlarmManager, which can periodically check to see if some data from
another phone has been sent over the web (of course, you'll need the
internet to do this...) For the physical backend communication, you'll
need some sort of dedicated internet service, there have been some
mentioned on the list over the past few days, if you'd like me to
point you at one...

Kris

On Tue, Sep 6, 2011 at 7:27 AM, dede pradana  wrote:
> i'm newbie.. give me your explanation master.. thx before,, :)
>
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