I tried creating emulators for other SDK versions also. But doesn't
change anything. As soon as i start my emulator, it goes not
responding.
On Apr 12, 3:14 am, jtoolsdev brianjto...@gmail.com wrote:
The 3.0 Emulator came up fast too. Maps my splash screen right side
up but the main screen is
Hi all,
in my application i have to download big data approx 20MB text and
after parsing i have to save in db4o for that i have been making lots
of object of classes,
i am doing all thing in separate thread and after use of object
immediately i am giving null vales to all objects.
still after
In an attempt to follow some of the security guidelines for in-app
purchase here:
http://developer.android.com/guide/market/billing/billing_best_practices.html
I am trying to do signature validation on a server instead of in the
app iteself. I would ideally like to use the php openssl libraries
I am having a similar problem with the 3.0 emulator. What resolution did you
set.
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I have tried with simple string with out giving UTF-8 format.
byte[] bts = encrypted.getBytes();
byte[] decrypted = cipher.doFinal(bts);
Then also it will give same error.
Thanks,
Rashmi
On Apr 12, 6:06 pm, Marcin Orlowski webnet.andr...@gmail.com wrote:
Blind shot - String != byte[] for
Deleting the gen folder in the application's directory should clear up the
duplicate class errors. Not sure about the SearchManager.SOURCE though.
Looks like it doesn't exist...
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Hey Joe,
As I understand it, *both *MAY be available.
The PN544 controller has an embedded smartcard, so there's that, and it also
supports SWP (for compliant SIMs). Which is used depends on the application,
applications on the smartcard would be 'linked to your phone', while
applications on
hi,
i am just writing one file from other file,but last 7 or 8 bytes are
missing.i am using below code to write the file.
buf= new byte[4096];
int numRead = 0;
while ((numRead = is.read(buf))0) {
os.write(buf, 0, numRead);
}
can anyone tell me what
On Wed, Apr 13, 2011 at 3:44 PM, Nate Totura ntot...@gmail.com wrote:
I am trying to do signature validation on a server instead of in the
app iteself. I would ideally like to use the php openssl libraries and
it looks like code such as the following should work:
...
My problem is that I
For a slightly more secure implementation you could
encrypt/decrypt only a small part of the mp3 files, eg the header -
enough to render them unplayable by other players, that way you don't
need to encrypt/decrypt the entire .mp3 file
We'd be on StackOverflow I'd +1 on you big time :D These
The problem is, this happens randomly, on several unrelated Activities
and there are no problems 99% of the time.
By the way I meant onCreate (not onStart) in my previous mail.
In some of our Activities, we do lots of things in onCreate that might
take too long (for instance in a few of them, we
Zsolt,
I filed a request for this in the market billing issue tracker yesterday:
http://code.google.com/p/marketbilling/issues/detail?id=12
-- Kostya
13.04.2011 7:12, Zsolt Vasvari пишет:
Well, I am not going to do that. I will just leave the feature
disabled for the free version of my app.
Nice to hear from engine writers. As a note; The game was better than
I expected to see :).
On Apr 13, 3:12 am, Peter Eastman peter.east...@gmail.com wrote:
Another engine to consider is Gamine (http://sourceforge.net/projects/
gamine). I have some experience with it since, well, I wrote it.
but can anyone tell me how can i apply drm rights to my songs.
Google for these : WMDRM or AAC DRM
But I'm not sure WMDRM is readable by Android.
Just so you know : If your content is this valuable that you want to
encrypt it with DRM(wich is flawed anyway) then be warned that this
content
On 13 April 2011 00:11, Kostya Vasilyev kmans...@gmail.com wrote:
There is a compatibility check plugin written by Haris Peco available here:
http://code.google.com/p/adt-addons/
Sadly it requires Eclipse 3.6. Is it now safe to update? I do not want to
waste my time downgrading...
Regards,
On Tue, Apr 12, 2011 at 5:55 PM, Gabriel gab...@gmail.com wrote:
I have a calculator app and I want to round the number after comma.
Like, if the result is 15,3 I want to keep it on 15,33 or 15,3
Does any know how to do that?
Thanks, I really appreciate the help
Do you simply want to
I've been using 3.6.1 and then 3.6.2 without any significant issues for
a while now.
For 3.6.1, I had to tweak a few things to avoid the infamous freezing
code assist.
For 3.6.2, this issue was fixed in Eclipse:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=329288
-- Kostya
13.04.2011
Wow, amazing we both thought of this at the same time Thanks!
On Apr 13, 4:01 pm, Kostya Vasilyev kmans...@gmail.com wrote:
Zsolt,
I filed a request for this in the market billing issue tracker yesterday:
http://code.google.com/p/marketbilling/issues/detail?id=12
-- Kostya
On Wed, Apr 13, 2011 at 9:29 AM, Zsolt Vasvari zvasv...@gmail.com wrote:
You should not use double/float when dealing with exact numbers, such
as a calculator. You need to use BigDecimal.
All physical scientific calculators use floating points. There are
places, where you cannot use anything
You should not use double/float when dealing with exact numbers, such
as a calculator. You need to use BigDecimal.
On Apr 13, 2:18 am, Gabriel gab...@gmail.com wrote:
I resolved it using:
double result = //old result//
*100
double newresult
The OP is talking about a calculator app. He should absolutely be
using BigDecimals, which take care of rounding issues. I'd certainly
wouldn't want to download a calculator app that's plauged by rounding
errors.
All physical scientific calculators use floating points. There are
places, where
That's what I do - bring up Project Properties every once in a while,
and set Android build target to 1.6 (or whatever may be needed).
But that doesn't really work, at least in my case. I conditionally
use features from API Levels 4, all the way to 11. Setting the
compiler to build against
http://groups.google.com/group/android-developers/msg/6f3e495456642443
Amazing it would be if they actually implemented it.
There is hope though, this request for a subscription model was Accepted:
http://code.google.com/p/marketbilling/issues/detail?id=3
-- Kostya
13.04.2011 12:31, Zsolt
Zsolt,
I hear what you are saying and generally agree, however we have been
using calculations 'plagued by rounding errors' for centuries and our
bridges are not collapsing. Such is a nature of a calculator, even
scientific one.
there is a reason, why Math Java API or even Apache Commons Maths
On 13 April 2011 10:36, Zsolt Vasvari zvasv...@gmail.com wrote:
But that doesn't really work, at least in my case. I conditionally
use features from API Levels 4, all the way to 11. Setting the
compiler to build against Level 4 would cause compiler errors, which
it should.
This is normal,
We don't know what kind of OutputStream you are using, but my guess is
that you need to flush() it.
On Apr 13, 3:25 pm, Hitendrasinh Gohil hitendra.virtuei...@gmail.com
wrote:
hi,
i am just writing one file from other file,but last 7 or 8 bytes are
missing.i am using below code to write the
Hi JMC,
I agree with you.
I hope that Android will support the SE on the SIM.
So the user can have all the personal infos(billing, ticketing, etc)
on the SIM and when he changes the phone he can take the infos to the
new phone or when he loses the phone the operator can block the SIM.
Cheers,
13.04.2011 13:06, Marcin Orlowski пишет:
This is normal, unfortunately. If you use something from API 11,
building against 4 will throw errors as such method/constant etc
simply does not exist in API 4. That's why I said you shall build
against highest API you use features of due to that.
I have a similar situation, where my application stores some file on
SDCARD and dont want anyone else to be able to see the contents or use
the file.
Encryption is one solution. However I was thinking if there is any way
to restrict file permission on SDCARD. Since the file is created by my
Hey guys,
I want to create a list view to display 1 image and a couple of
strings and this data is coming from a MySQL database. Im a bit
confused on how to do this and would really appreciate somebody
telling me whats required to do this through explanation or a tutorial
online or a tiny bit of
Hello,
I am trying to display an animated graphic identical to the
indeterminate progress bar (not the horizontal one, but the circular
one) in the status bar while my on-going notification is alive.
I tried to find the resource ID corresponding to the indeterminate
progress bar, but found that
Yeah, The Paintingpic is the field that I wish to decode.
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Hello Michael,
I tried this with the intend filter. I am not getting my app
triggered. somehow it is still landing on the Tags app. and I am not
able to de.install the tags app.
do you have a working source which can just detect a tag and show up
the ID of the tag.. a Mifare classic one perhaps..?
thank you so much for your reply ^_^
after many days..i managed to change my code but i still couldn't
manage to get the button works..i still don't know how to do it..i'm
not so clear with your explaination..its kind of hard for me to
imagine it with the codes..(i'm still a beginner.. i'm so
Hi Michael,
Just another question, I would like to start scanning for a tag inside
an activity on press of a button say - Start Scanning. In which
case, the scanning of the tag must be triggered after that button
press. Once a tag is scanned, then it must get the ID of the tag back
to the activity
The memory card uses FAT32, which does not support Unix-style owner and
permission info.
-- Kostya
13.04.2011 13:35, Kacee пишет:
Encryption is one solution. However I was thinking if there is any way
to restrict file permission on SDCARD. Since the file is created by my
application, which
Hello,
I want to check if the status of all the devices in my Android tablet
are the same after reboot.
I have achieved reboot functionality using Monkeyrunner through Jython
script. But how can I achieve the device detection functionality?
Appreciate any help.
Thanks and best regards,
Rakesh
Hi there!
Is there any chance to restart the hole device from code ?!
Thanks: Károly
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On 2011-04-13 13:12, Károly Holczhauser wrote:
Is there any chance to restart the hole device from code ?!
Try this:
new AlertDialog.Builder(this)
.setMessage(Dear user, could you please restart?)
.show();
Anything else would be a bad idea even if it was possible.
by calling setItemChecked() you are updating the UI, the data destination.
What if someone at the same time changes the data at the source? Then your
UI is out of sync with your data storage.
Treat the UI as a one way system - it should only render a representation of
your data model, but
Here is an example for a custom audio manager that supports ducking (or not)
package com.pocketgpsworld.cameralert;
import android.content.Context;
import android.media.AudioManager;
import android.media.AudioManager.OnAudioFocusChangeListener;
import android.os.Build;
public abstract
Here's an example of a custom audiomanager that supports ducking, but only
for the newer OS versions
package xyz;
import android.content.Context;
import android.media.AudioManager;
import android.media.AudioManager.OnAudioFocusChangeListener;
import android.os.Build;
public abstract
Hello ...
I have a app that has a activity that can be started from the start
menu and a activity that is strated by a intent receiver.
Now on boot , if the receiver is called , the activity is
started...after backing out of this activity user returns to previous
screen (could be home or
during debugging, have you confirmed that bit.length has the desired value?
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Hi,
I can't find it out how to use ImageView to get what I want:
- fill parent vertically
- maintain the original aspect ratio
So the imageview should change its width.
Thank you,
T.
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I have created an RFID Message on my phone how can i read it on my PC
am using acr122
On Wed, Apr 13, 2011 at 1:37 PM, androidom saviodom...@yahoo.com wrote:
Hi Michael,
Just another question, I would like to start scanning for a tag inside
an activity on press of a button say - Start
Hallo Domnic,
could you show the complete AndroidManifest? And are you sure that your
tag is MIFARE Classic?
br
Michael
On 13.04.2011 12:29 androidom wrote:
Hello Michael,
I tried this with the intend filter. I am not getting my app
triggered. somehow it is still landing on the Tags app.
Hallo,
Just another question, I would like to start scanning for a tag inside
an activity on press of a button say - Start Scanning. In which
case, the scanning of the tag must be triggered after that button
press. Once a tag is scanned, then it must get the ID of the tag back
to the
Hi Zaid,
You would have to use the RFID reader and get the data over to your
pc over the serial or usb port. you can use java for that. either
Global or Open platform. Java Card could be a good starting point..
look for examples using Nokia NFC 6212 classic. This form is about
reading using
13.04.2011 15:49, Kacee пишет:
I agree , Sdcard has FAT32. But since , android linux kernel accesses
FAT32 to create file on it, isnt there any way to supply more
information (like permissions) along with creating a file command ? I
checked this post but cudnt get how to do it or even if it is
On Tue, Apr 12, 2011 at 11:12 PM, Jake Colman col...@ppllc.com wrote:
Can you provide an example?
https://github.com/commonsguy/cw-android/tree/master/Menus/ActionBarBC
https://github.com/commonsguy/cw-android/tree/master/Prefs/FragmentsBC
I agree , Sdcard has FAT32. But since , android linux kernel accesses
FAT32 to create file on it, isnt there any way to supply more
information (like permissions) along with creating a file command ? I
checked this post but cudnt get how to do it or even if it is of any
use.
Hi,
i got some reports from users of our framework that opening/closing an
OpenGL ES based app would force close with an EGL_BAD_ALLOC after
~20-30 open/close cycles on an Android 2.3 device. To eliminate any
problems related to our framework i wrote the simplest GLSurfaceView
based app i could
2011/4/13 Károly Holczhauser holczhau...@gmail.com
Hi there!
Is there any chance to restart the hole device from code ?!
No (unless you got root). What you need that for?
Regards,
Marcin Orlowski
*Tray Agenda http://bit.ly/trayagenda* - keep you daily schedule handy...
*Date In Tray*
The overhead introduced by Interfaceing GL10/GL11 and GL20 is neglible
i'd say. Sadly, there's no work around for that, i'd have prefered a
static method solution if at all possible, but so is live. In real-
world scenarios that overhead does not have an noticeable impact on
your performance,
Dear Michael,
My Manifest is like this
?xml version=1.0 encoding=UTF-8?
manifest android:versionCode=1 android:versionName=1.0
package=com.benya.storm.android.ticketing xmlns:android=http://
schemas.android.com/apk/res/android
uses-sdk android:minSdkVersion=9 /
application
write the setitemchecked method withinin oncreate method.
On Apr 13, 9:56 am, Akshay Goel xpectro...@gmail.com wrote:
But I am manipulating the data by calling setItemChecked(). When I
said updating the UI, I meant updating data that results in refreshing/
changing the UI.
Thanks,
Akshay
Forgot to add: the problem does not appear on Android 2.3 (tested on
Hero 1.5, Droid 2.1.1, HTC Desire HD 2.2.2).
On 13 Apr., 14:31, Mario Zechner badlogicga...@gmail.com wrote:
Hi,
i got some reports from users of our framework that opening/closing an
OpenGL ES based app would force close
Hallo Domnic,
Strange, the manifest looks good to me.
uses-sdk android:minSdkVersion=9 /
Your phone is Android 2.3.3 (i.e. API version 10, right?). Otherwise,
the TECH_DETECTED intent is not available.
activity android:name=verifytagscanact
Looks like this would work only on 2.3.3 and above.. and not 2.3.1 ..!
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Nope the phone is 2.3.1 level 9.. I am afraid as you said it would
work.. I need to flash ver 3 I think.. can we do the upgrade using
windows platform..? any suggestions..perhaps..?
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you have to move to java
On Apr 13, 10:55 am, Atul Prakash atul.prakas...@gmail.com wrote:
Dear Friends,
I need to convert our existing iPhone 3-D action game code to run on
Android. Recently, I have developed 2-D game on Android platform and
now I am moving towards 3-D. These days I am
Hi
I am sending Invite message with SDP. I intend to receive the 200OK which
has some SDP description. Can you please guide me which API method will help
me to receive it.
Is it [ onCallEstablished
(SipSessionhttp://developer.android.com/reference/android/net/sip/SipSession.htmlsession,
String
2011/4/13 Károly Holczhauser holczhau...@gmail.com
Is there any chance to restart the hole device from code ?!
A restart is not going to fix a hole in your device =P
-
TreKing
Nope the phone is 2.3.1 level 9.. I am afraid as you said it would
work.. I need to flash ver 3 I think.. can we do the upgrade using
windows platform..? any suggestions..perhaps..?
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On Tue, Apr 12, 2011 at 3:49 PM, Richard Sámela feromak...@gmail.comwrote:
please give me some advice or link me to some tutorial.
Google Android Map Tutorial
-
TreKing
Hi,
here with a bug in my program I could force the Android to restart, but I do
not recommend this way.
2011/4/13 TreKing treking...@gmail.com
2011/4/13 Károly Holczhauser holczhau...@gmail.com
Is there any chance to restart the hole device from code ?!
A restart is not going to fix a
My app is crashing on that phone, but I only have the 2.3.1 emulator
and a 2.3.3 Nexus One.
If somebody could spend a couple of minutes and try my app on his
2.3.2 system, I would be greatful. Please e-mail me directly.
zvasv...@gmail.com
Thanks!
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I started noticing this problem about two weeks ago, but it's hard to nail
down. I would change something in my code, wait for eclipse to finish
building, deploy to my emulator or device, and proceed to step on the new
code. I'd see no change and would then check my logs to see what happened:
Hi All,
I have used GPS in my application,
add GPS request for notification at run time multiple times,
but i have query how to
Stop GPS request when pop a last activity(On application close).
I have used function gpsLocationListener.stop();
it's working in my prev. app.
But in current
Note that at least some Nexus S's are on 2.3.3. Mine, for example.
On Wed, Apr 13, 2011 at 9:34 AM, Zsolt Vasvari zvasv...@gmail.com wrote:
My app is crashing on that phone, but I only have the 2.3.1 emulator
and a 2.3.3 Nexus One.
If somebody could spend a couple of minutes and try my app on
By now most Nexus Ses (how do you pluralize that?) are going to be on 2.3.3.
They do have an unlocked loader, so you can downgrade to 2.3.2. I don't know
how off the top of my head, but I'm sure xda-developers has some thread on
it.
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When I develop a app, I click at the up-left corner, I got x=0 y=59 or
something. How do I determine the y value? There are two rows above my
Touchable screen in my app:
1 first line/row is a tool/status bar which I don't know how to access
it
2. next line is my app name like Hello World.
I think
hi,
I am displaying listview within activity.and for list view i am
loading data from server on scroll event.
like
public void onScroll(AbsListView view, int firstVisible, int
visibleCount,
int totalCount) {
boolean loadMore = /* maybe add a padding */
Hello all. I am running a DROID with Android 2.2.2 on it. I have a
project I've been working on for a while, a chat client. However,
this one is a specific type. I need to make it so the user can not
move the cursor to any part of the text, so it has to stay at the end
of the text they are
My first answer would be: use less memory by chopping up the large text file
in chunks.
My second answer is this: Apart from setting null values to your (temporary)
objects, try to call System.gc() as well. It *may* improve your situation
somewhat, since Android's (DalvikVM's) garbage
No, you don't *have to* move to Java.
I would suggest staying on the NDK (using the NDK's opengl libs) for a high
performing 3D game.
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you need to keep references to all the listener requests. You can then use
these references in the removeUpdates call.
Don't forget the MyLocationOverlay!!!
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Hi,
I cant create SQLLite Database, gives me an FC:
4-13 16:20:48.225: INFO/ActivityManager(67): Start proc com.es.tele for
activity com.es.tele/.tele: pid=490 uid=10034 gids={3003, 1015}
04-13 16:20:51.305: DEBUG/AndroidRuntime(490): Shutting down VM
04-13 16:20:51.314: WARN/dalvikvm(490):
E/MyVideoAppView( 1829): \0x09at com.johnwei.android.
MyVideoApp.MyVideoAppView.surfaceCreated(MyVideoAppView.java:66)
Line 66 maybe?
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at com.es.tele.tele.init(tele.java:77)
What's at line 77?
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2011/4/13 Rogério de Souza Moraes rogerio.so...@gmail.com
here with a bug in my program I could force the Android to restart, but I do
not recommend this way.
You say you found a bug when executed in your code causes the whole device
to reboot?
Regards,
Marcin Orlowski
*Tray Agenda
Android Activity / Service / etc. objects aren't fully operational until
onCreate.
Move these two lines inside onCreate.
-- Kostya
13.04.2011 18:28, David Tabernero пишет:
base baseDatos = new base(this,programacion,null,1);
SQLiteDatabase db = baseDatos.getWritableDatabase();
--
Kostya
It may have to do with the initialization of the database during the
construction of your TabActivity:
base baseDatos = new base(this,programacion,null,1);
SQLiteDatabase db = baseDatos.getWritableDatabase();
These fields are assigned during the construction of your TabActivity.
Move
13.04.2011 18:32, lbendlin ?:
at com.es.tele.tele.init(tele.java:77)
What's at line 77?
The default no-arguments constructor generated by the compiler :)
More interesting is line 100 in ContextWrapper.java, one line up in the
stack dump.
@Override
public Context
Make a source directory for the the following package that provides all
the interfaces.
javax.microedition.khronos.opengles.GL.java
javax.microedition.khronos.opengles.GL10.java
javax.microedition.khronos.opengles.GL10Ext.java
javax.microedition.khronos.opengles.GL11.java
Hi,
In my app rarely it's showing ActivityNotFoundException even i have
mentioned all Activities in my manifest file. The app running properly
sometimes only
its showing that error...? What may be the reason?
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Thanks, guys. It wasn't a 2.3.2 issue, so I don't need the help any
more. Thanks!
On Apr 13, 9:48 pm, Jake Basile jakerbas...@gmail.com wrote:
By now most Nexus Ses (how do you pluralize that?) are going to be on 2.3.3.
They do have an unlocked loader, so you can downgrade to 2.3.2. I don't
I am running into a very similar problem (see my post at
https://groups.google.com/forum/#!topic/android-developers/el37eByuVb8/discussion),
and I was wondering if you could post any details about your workaround? How
did you split up the image, what size tiles did you use, etc? Did it
In my app rarely it's showing ActivityNotFoundException even i have
mentioned all Activities in my manifest file. The app running properly
sometimes only
its showing that error...? What may be the reason?
Show the stack trace where the event occurs. You may want to catch exception
Hi
I am sending Invite message with SDP. I intend to receive the 200OK
which has some SDP description. Can you please guide me which API
method will help me to receive it.
Is it [ onCallEstablished (SipSession session, String
sessionDescription) ] method of android.net.sip.SipSession.Listener,
Many thanks,
Yes! I had the initialization during the construction and no in my
TabActivity, so doen't works.
One newbie question, If I would like that the SQLiteDatabase db
could use in other functions, how does I initialize in the OnCreate?
Thanks and sorry for my english!
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Is it possible to get the code for an audio call using bluetooth
headset? That may be helpful.
That may help me to figure out how to send continuous streams of data.
On Apr 6, 11:03 pm, Kristopher Micinski krismicin...@gmail.com
wrote:
You'll have to connect the phones right, and then send a
Hi
If you tried your URL from the emulator this is normal, I just have a
try and got the same result.
04-13 17:49:58.547: INFO/StagefrightPlayer(33):
setDataSource('httplive://wealthtv.apple-vod-geo.adaptive.level3.net/
sample/samsung/sample4/playlist.m3u8')
04-13 17:49:58.707:
Check the android API example,there is one activity which shows and
image and some data in list view.There r many tutorial on the internet
for displaying the data from database.
On Apr 13, 3:19 am, Ian Menzies bumde...@gmail.com wrote:
Hey guys,
I want to create a list view to display 1 image
In my app I inserted a row since a button in main screen and recover
this row in a Service process. But, when I clicked in the button that
execute the SQLiteDatabase.insert, the first insert didn't worked.
Immediately after I tried insert the row, I can recover the row, but
when I tried recover
13.04.2011 19:44, ABSOLUT пишет:
One newbie question, If I would like that the SQLiteDatabase db
could use in other functions, how does I initialize in the OnCreate?
class MyActivity {
// Declare the variables in the class, outside any method
// This way they are accessible to all methods in
So I have created this activity, and setContentView() with mail.xml
layout file.
Now I want to add some textView dynamically into this screen. I
already have these text view defined in a seperate xml file named
view.xml.
How can I instantiate these textview components and add them into
screen?
I
On Apr 13, 12:27 am, Nikolay Elenkov nikolay.elen...@gmail.com
wrote:
On Wed, Apr 13, 2011 at 3:44 PM, Nate Totura ntot...@gmail.com wrote:
I am trying to do signature validation on a server instead of in the
app iteself. I would ideally like to use the php openssl libraries and
it looks
OnCreate of what? The dialog? I want to uncheck the item as soon as
the user checks All, without dismissing the dialog.
Thanks,
Akshay
On Apr 13, 5:44 pm, harsh chandel harshdchan...@gmail.com wrote:
write the setitemchecked method withinin oncreate method.
On Apr 13, 9:56 am, Akshay Goel
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