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
Hello experts,
I have a app that could use NFC as one of the communication methods.
Bu that is optionally, users still could use other alternative ways to
communicate. To use NFC my app needs to add permission
android.permission.NFC on my manifest.xml file. But if I do this I
believe that users
, 2011 at 8:40 PM, Alex Xin xinxi...@gmail.com wrote:
Hello experts,
I have a app that could use NFC as one of the communication methods.
Bu that is optionally, users still could use other alternative ways to
communicate. To use NFC my app needs to add permission
android.permission.NFC on my
Our app disappears in Android Market in China. We found that Adobe
Reader and many more apps also disappears. I write to Google for help
but they said that Android Market is running well and has no
problems
Alex
On May 17, 9:06 am, john huang john.h...@gmail.com wrote:
It's all fine several
I'm from China and seems that Google removes some popular free apps
availability in China. It's stupid!
On 5/17/11, Zsolt Vasvari zvasv...@gmail.com wrote:
So does anyone has the same issue?
No, actually I just stopped offering the free version of my app now
that the Market is in all the
Hi,
Today I found that my app doesn't appear in Android Market as normal, I
cannot found it any more. Firstly I thought that there must be something
wrong with my app, but when I sign to the developer console website, I found
that my app's status is Published. I then try to find another device
Hi,
I have an app listed on Android Market, those days I noticed that the
download times per day is decreasing very fast, so I started to find why, I
found that there's no related applications for my app now. On related
section of my app on the market, I saw a message said that Android Market
I tried to write a support email to Google then I received a reply told me
that the related apps is depends on some factors. It's useless for me
because I never changes my app's description or something like that.
On Wed, Feb 2, 2011 at 5:04 AM, TreKing treking...@gmail.com wrote:
On Tue, Feb
Hi,
I want to use Media Player to play a file which stored on HTTP server, I use
following code to play it, but the browser came up and then the browser
start the media player to play the file.
Intent i = new Intent(Intent.ACTION_VIEW,Uri.parse(
http://domain.name/test.mp4;));
startActivity(i);
Hi,
I don't know why, but some of my app comments lost in the developer console.
I cannot find themAll comments after 2010/12/20 is lost. But it seems
that comments total number is right. Does any body has the same problem? I
also used Market to see my app's comments, same issue.
Thanks,
Hi,
I'm trying to stream MP3 audio file from HTTP by using MediaPlayer class. I
found only few of MP3 files could be played. Most of them cannot stream.
MediaPlayer will go into Error state while trying to play.
Here's my code:
mp.reset();
try {
mp.setDataSource(this, src_uri);
} catch
Hi, guys
I'd like to know how to get WIFI MAC address on Android system? Does anyone
know how to do this? Thanks in advance!
Alex
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Hi,
I have a list view with array adapter to show user
some information that retrieved from Internet, As we all know reading data
from Internet requires some time to finish, but if I try to read data on
getView(), it means user must wait and he/she cannot see anything at that
time, the screen is
Hi, guys
I found that I cannot update my app now, today I found that market start to
support Recent Changes feature, but when I want to use that feature, I found
that I cannot update my app, the publish button is now a gray button.
How about you? What's happened?
thanks,
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Hi,
I have an app that runs perfect on 2.2 and 2.2 but always getting
VerifyError on 1.6 while startup, I don't think that my app cannot run under
1.6 because I don't call any APIs that don't support 1.6.
I'm really confused, does anybody has the same issue? How do you solve this
problem?
:549)
10-20 07:32:27.490: ERROR/AndroidRuntime(204): at
dalvik.system.NativeStart.main(Native Method)
On Wed, Oct 20, 2010 at 7:11 AM, fadden fad...@android.com wrote:
On Oct 19, 2:25 am, Alex Xin xinxi...@gmail.com wrote:
I have an app that runs perfect on 2.2 and 2.2 but always getting
available on API Level 5 or higher.
Thank you all
Alex
On Wed, Oct 20, 2010 at 7:39 AM, DanH danhi...@ieee.org wrote:
Right ***above*** the exception trace should
be some arcane-looking messages with VFY in them.
On Oct 19, 6:36 pm, Alex Xin xinxi...@gmail.com wrote:
Hi, thanks for helping me
Hi,
I'd like to implement a feature that monitors incoming calls and SMS, and
blocks them if necessary. But I don't know how to capture such events, could
someone tell me how to do that? Thank you very much.
Alex
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Hi,
In fact I'm now implementing an app mgr, so I want to check all apps latest
version that user installed on his/her phone. That's why I must login to
Google server :)
Thanks BRs,
Alex
On Wed, Aug 25, 2010 at 11:37 PM, { Devdroid } webnet.andr...@gmail.comwrote:
Why you do not make your
:35 am, Alex Xin xinxi...@gmail.com wrote:
Hi, Frank
I can give it a try.
Above code snapshot works perfect and on my Android 1.6 based phone, but
random FC on Nexus One.
Alex
On Thu, Aug 12, 2010 at 9:26 AM, Frank Weiss fewe...@gmail.com wrote:
Does it FC when you use
server?
Thanks
On Mon, Aug 23, 2010 at 9:52 PM, { Devdroid } webnet.andr...@gmail.comwrote:
On 23 August 2010 15:41, Alex Xin xinxi...@gmail.com wrote:
oh, sorry for my poor English, I mean, if I know a app's package name and
that app is listed on Android Market, are there any ways I can get its
:
On Sun, Aug 22, 2010 at 11:49 PM, Alex Xin xinxi...@gmail.com wrote:
Are there any ways I could use to get the installed app's latest version
from Market? Just like some version tracking app.
Can you elaborate? I'm not quite sure what you're asking
Hi,
Are there any ways I could use to get the installed app's latest version
from Market? Just like some version tracking app.
Thanks BRs,
Alex
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.
On Aug 12, 11:29 am, TreKing treking...@gmail.com wrote:
On Thu, Aug 12, 2010 at 9:04 AM, Alex Xin xinxi...@gmail.com wrote:
How to install package without asking user just like market app?
You can't. Well, maybe if you build your own firmware.
On Thu, Aug 12, 2010 at 12:13 PM
Hi,
How to install package without asking user just like market app?
Thanks BRs,
Alex
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Hi,
I've found a problem that may random FCs on some certain phones, Here's the
code snapshot:
Intent i = new Intent();
i.setClasss(this, MyService.class);
i.putExtra(tag, test);
startService(i);
public void onStart(Intent intent, int startId ){
String str = intent.getExtras().getString(tag);
Hi, Frank
I can give it a try.
Above code snapshot works perfect and on my Android 1.6 based phone, but
random FC on Nexus One.
Alex
On Thu, Aug 12, 2010 at 9:26 AM, Frank Weiss fewe...@gmail.com wrote:
Does it FC when you use getIntent() instead of the parameter to onStart?
--
You
Hi,
Do we need to call System.gc() to indicate that system should do a garbage
collection or just let system to choose when to collect garbage and free it?
Because my app will random FCs on certain phones, but if I add some calls to
System.gc(), then there were no FCs.
Thanks BRs,
Alex
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Try http, it works for me
On Tue, Aug 10, 2010 at 12:25 PM, Bob Kerns r...@acm.org wrote:
Has this (https) ever worked for anyone, ever?
On Aug 9, 4:05 pm, Kwan Cheng yukwanch...@gmail.com wrote:
I think you can fix it by turning force http its on the getting started
page
On Aug 9,
Are there any ways that we can install Google API and apps on those devices?
On Mon, Aug 9, 2010 at 6:47 AM, Jonas Petersson jonas.peters...@xms.sewrote:
Hi again Nithin,
Sorry, for the somewhat late response
On 08/07/2010 07:36 AM, Nithin wrote:
Sony's first release (X3) have lot of
The answer is NO.
For example, Lenovo LePhone is an Android 1.6 based device, but it doesn't
support any of Google APIs, it even doesn't support Google search, the
default search engine on this phone is Baidu not Google, you cannot install
GTalk/GMail/Market and other Google apps on this phone.
Hi,
Are there any ways that I can unload unused images from memory? For example
I want to unload background pictures in order to save memory when my
activity is going to background?
I want to this because my app will force close on Nexus One, from the logcat
I found it was caused due to out of
That what I used in my code:
public static boolean rename(String orig_name, String new_name, String path)
{
File Operator1 = new File(path, orig_name);
File Operator2 = new File(path, new_name);
if (Operator1.exists() == false) {
return false;
}
if (Operator2.exists() == true) {
return false;
}
has doesn't matter. One a WVGA device,
the maximum amount of memory you can use in your app is 24 MB. You are
using too much memory (or leaking memory) in yoru app.
On Wed, Aug 4, 2010 at 11:14 AM, Alex Xin xinxi...@gmail.com wrote:
Hi, All
I'm now facing a very strange out of memory issue
#3238945
On Aug 5, 2:54 pm, Alex Xin xinxi...@gmail.com wrote:
Hi,
I'm using DDMS to track my app's allocation event and heap memory size. I
found that my app only use 2M-4M heap memory, so it's impossible to have
out
of memory issue.
thanks BRs
Alex
On Thu, Aug 5, 2010 at 2
Try AsyncTask
On Wed, Aug 4, 2010 at 4:43 PM, perumal316 perumal...@gmail.com wrote:
Hi All,
I want to write a separate Thread within my application(to do
Bluetooth connection). Any idea where I can find any reference for
help to write Threads in Android?
I searched online but could not
Hi, All
I'm now facing a very strange out of memory issue on Nexus One.
I have a user leaves a comment in market said that my app always got force
closed on his Nexus One, then I try to contact that user and ask for the
logcat. Here's the logcat:
E/AndroidRuntime( 4016): FATAL EXCEPTION: main
connected to the server port.
I think it is sucefully creating the server socket, the problem seems
with the client and where client is not polling to the server port.
Thanks,
Arjun.
On Aug 3, 8:26 am, Alex Xin xinxi...@gmail.com wrote:
Hi Oscar
I have no firewall installed..
Alex
Android is buggy, yes, I totally agree with you. The most buggy release is
Froyo, in Froyo, I cannot use Java NIO selector anymore, but it works fine
in previous releases.
On Mon, Jun 7, 2010 at 5:25 AM, blahblah...@gmail.com blahblah...@gmail.com
wrote:
It seems that Android is very buggy
Hi,
I have asked this question before but no answers, so I post again hope that
someone might help me, thank you.
I'm now facing a very strange server socket problem, I have a server that
will listen on a TCP port, I use the following code to do this work.
public class RequestListenerThread
Hi Oscar
I have no firewall installed..
Alex
On Tue, Aug 3, 2010 at 11:11 PM, Oscar oscar...@gmail.com wrote:
Do you have a firewall or something like that, it´s maybe the problem
On Aug 3, 8:56 am, Alex Xin xinxi...@gmail.com wrote:
Hi,
I have asked this question before
If you use copy protection, that's true. Market needs extra space to store
those security related information.
On Mon, Aug 2, 2010 at 12:17 PM, aswani kumar tholeti ensisinf...@gmail.com
wrote:
Hi Folks,
i developed one application its apk file size is 1.x mb.i uploaded apps
into android
method as 'Post'.
On Jul 30, 9:44 pm, Alex Xin xinxi...@gmail.com wrote:
Do you use HTTP POST to upload your file to android phone?
On Fri, Jul 30, 2010 at 7:27 PM, mudit mudit.a...@gmail.com wrote:
Hi
I want to upload files on a web server in my android app.Currently i
am able
Do you use HTTP POST to upload your file to android phone?
On Fri, Jul 30, 2010 at 7:27 PM, mudit mudit.a...@gmail.com wrote:
Hi
I want to upload files on a web server in my android app.Currently i
am able to upload files around 5mb from the device but more than this
gives a outofmemory
Which format you tried to stream? If it's MP4, you need to hint that video
in order to make it stream ready for RTP/RTSP/HTTP streaming.
Use MP4Box to do that work
On Mon, Jul 26, 2010 at 7:23 PM, arsalank2 arsala...@gmail.com wrote:
Thanks for the link, but the encoded video is not decoded by
Anyone who could help me on this issue? Thanks a lot!!
On Sat, Jul 24, 2010 at 3:34 PM, Alex Xin xinxi...@gmail.com wrote:
Hi,
I have a GridView in my activity, and I want to save current scroll
position while user goes to another place and restore it while user comes
back. I try to use
Hi,
I have a GridView in my activity, and I want to save current scroll position
while user goes to another place and restore it while user comes back. I try
to use GridView.getScrollY and GridView.scrollTo methods, but getScrollY
method always return 0 instead of right scroll position. Am I
changes in your activity. Therefore, when you now
rotate the phone you activity will not be recreated and the layout file will
not be inflated again.
On Sat, Jul 24, 2010 at 2:56 AM, Alex Xin xinxi...@gmail.com wrote:
Hi,
I found that if I add
android:configChanges=keyboardHidden
Hi,
I've met a very strange issue that my app will crash if user first switch to
landscape, then back to portrait. I found that Activity.setContentView()
will throw an inflate exception. It said:
android.view.InflateException: Binary XML file line #29: Error inflating
class unknown
This crash
Hi TreKing
I stored in my layout file at Project Folder\res\layout\main.xml, I have
only one layout for different orientations and screen densities.
Thanks
Alex
On Sat, Jul 24, 2010 at 3:03 AM, TreKing treking...@gmail.com wrote:
On Fri, Jul 23, 2010 at 12:48 PM, Alex Xin xinxi...@gmail.com
Hi,
I found that if I add
android:configChanges=keyboardHidden|orientation
in mainfest.xml for each activities, then everything works fine, no crashes,
no reset. Does anyone know why?
Thanks a lot
On Sat, Jul 24, 2010 at 8:23 AM, Alex Xin xinxi...@gmail.com wrote:
Hi TreKing
I stored
Hi,
I have a free app that has 64% of ratings at 5 starts, but still has 9% of
ratings at only 1 start, some of them even said that my app is an useless
garbage, so I think maybe I need to leave a reply to those users to explain
something or answer their questions. So are there any ways that we
You're right, I've already saw that happened.
2010/7/20 Kostya Vasilyev kmans...@gmail.com
Especially when you get contradicting comments on the day some new device
becomes available.
'Doesn't work on .. - 1 star
followed by
'Works on .. - 5 stars'
from a different user a while later.
Hi, there
I'm now implementing an app management tool, but I don't know how to
uninstall an application using SDK? Could anyone tell me this?
Thanks a lot
Alex
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-17 下午2:07，Alex Xin xinxi...@gmail.com编写：
Hi, there
I'm now implementing an app management tool, but I don't know how to
uninstall an application using SDK? Could anyone tell me this?
Thanks a lot
Alex
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Hi, all
We found that PackageManager.getApplicationIcon always return default app
icon in Android 2.2 Froyo. But works perfect in previous Android release
like 1.6/2.1
Does anybody knows why? Does Google change this API's behavior in 2.2?
Thanks!
Alex
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Thanks for explanation. Are there possibles if I use NDK to do that?
On Fri, Jul 9, 2010 at 5:12 PM, Indicator Veritatis mej1...@yahoo.comwrote:
The normal Java socket classes (Socket, DatagramSocket, SocketImpl,
DatagramSocketImpl, ServerSocket) do force you to choose between TCP
(stream)
, 2010 at 4:11 PM, Alex Xin xinxi...@gmail.com wrote:
*Hi,*
*
*
*I have a problem while trying to run my app in new Android 2.2 Froyo
emulator and real device Nexus One.*
*The problem is that when I try to call
java.nio.channels.Selector.wakeup() method, it will throw a runtime
exception
Thank you!! This post is very useful for me!!
On Fri, Jul 9, 2010 at 9:43 PM, Samuh samuh.va...@gmail.com wrote:
Mark:
Thank you!
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*Hi,*
*
*
*I have a problem while trying to run my app in new Android 2.2 Froyo
emulator and real device Nexus One.*
*The problem is that when I try to call java.nio.channels.Selector.wakeup()
method, it will throw a runtime exception NullPointerException. But this
code works very well on all
Some Paypal employees in China told me that I can list my app in market as
free but use their payment library in my app to ask user to pay for it. They
even told me that Google allow this.
Those Paypal employees said that because Google doesn't allow Chinese
developers to publish paid apps in
Hi,
Are there any methods which I can use to establish a socket connection that
only use 3G network?
Thank you a lot!
Alex
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=en
Chandana
On 27 June 2010 18:46, Alex Xin xinxi...@gmail.com wrote:
Hi, folks
I want to login my app as free app, but I think maybe I can put a donation
link in my app, of course, my users can use my app without any donations. I
don't sell my app.
Does Google allow developer to do
Hi, folks
I have a application that requires both connected to WIFI and 3G mobile
network, but I found that if I switch to WIFI, I'll automatically lost 3G
data connection, all connection I made now routes to WIFI. Does anybody know
how to keep phone both connected to those networks, and how to
Hi, folks
Are there any media player in Android can play HTTP stream media files?
thanks
On Tue, Jun 29, 2010 at 9:10 AM, Andy Savage a...@bluewire.net.nz wrote:
With certain types of well formed RTSP streams the mediaplayer class can
play it directly.
http://m.youtube.com is a great
Hi, folks
I want to login my app as free app, but I think maybe I can put a donation
link in my app, of course, my users can use my app without any donations. I
don't sell my app.
Does Google allow developer to do this?
Thanks a lot
Alex
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Hi, folks
I'm now facing a very strange server socket problem, I have a server that
will listen on a TCP port, I use the following code to do this work.
public class RequestListenerThread extends Thread {
private final ServerSocket serversocket;
public RequestListenerThread(int port, final
more on this problem...
it works great in emulator, but always failed on real device
On Sat, Jun 26, 2010 at 1:03 AM, Alex Xin xinxi...@gmail.com wrote:
Hi, folks
I'm now facing a very strange server socket problem, I have a server that
will listen on a TCP port, I use the following code
shubem...@gmail.com wrote:
do you know what's the ip address you got on the real device.
There are chances the real device is on NAT network. In such a case you
wont be able to talk directly to the device.
On Fri, Jun 25, 2010 at 12:04 PM, Alex Xin xinxi...@gmail.com wrote:
more
Hi, guys
I'm now developing an application that uses a ListView with a
CheckedTextView on every item that managed by an ArrayAdapter to
support multiple chooses. The contents in my ListView are dynamic, that
means, can be changed during runtime. Now I try to use
ListView.getCheckedItemPositions()
Or could anyone who can teach me how to get the position of CheckedTextView
in its OnClickListener callback? If I can do this it means I can monitor
user actions by my own.
On Tue, Jun 22, 2010 at 8:41 PM, Alex Xin xinxi...@gmail.com wrote:
Hi, guys
I'm now developing an application that uses
Hi, folks
I have a ListView that contains a custom view looks like this:
?xml version=1.0 encoding=UTF-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=horizontal
Hi,
Here's an example, hope this will be useful for you:
Intent i = getPackageManager().getLaunchIntentForPackage(ai.packageName);
startActivity(i);
where ai is an instance of ApplicationInfo object, you can use following
call to get all ApplicationInfo instances:
Context.listAllApplication();
it but I wouldn't recomend it... Try a
service... Maybe inside the service open a proxy to listen for
incoming requests... :)
-Moto
On Jun 13, 12:35 pm, Alex Xin xinxi...@gmail.com wrote:
Hi, All
I'm now trying to implement my own content provider. My original data
was
stored
Hi, All
I'm now trying to implement my own content provider. My original data was
stored on network or local/remote file systems, so I want to provide data
via input stream. I know that client may call ContentResolver.getnputStream
to retrieve the input stream to access data. But I don't know how
First of all, I'm a Chinese adn I want to tell you guys the truth about this
fast growing market. I know that most of android powered phones sells in
this market has no google market pre-installed in their device. In my Lenovo
LePhone, which is a Android 1.6 based system, even has no google search
a proxy)
On 10 Juni, 13:12, Alex Xin xinxi...@gmail.com wrote:
First of all, I'm a Chinese adn I want to tell you guys the truth about
this
fast growing market. I know that most of android powered phones sells in
this market has no google market pre-installed in their device. In my
Lenovo
All connections to google.cn now forward to google.com.hk
On Thu, Jun 10, 2010 at 10:19 PM, Alex Xin xinxi...@gmail.com wrote:
Ok, Google has decided to close their local website http://www.google.cn/due
to the Internet censorship in China. You could still use google global
service site
Hi, guys
I'm new to Android development, now I'm working on a simple HTTP server
project. I try to use ServerSocket to listen on port 80 but I failed. There
will have an exception if I did this. I have already set INTERNET premission
in manifest.
I found that everything is Okay if I use port
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