Hi all,
I'm working at an application about network and faced some
problem.I did a client which will send some data to the server.But, if
the server is not open, my client will in trouble. Here is the code
and exact state:
try{
Socket netSocket = new Socket("10.0.2.2", 9001);
gt; }
> catch(Exception e)
> {
> Log.i("Exception","--is"+e.tostring());
>
> }
>
> This will try to connect with in 10 sec if not connected the timeout
> exception will raise
>
> On Tue, Mar 24, 2009 at 12:55 PM, guishenl...@gmail.com <
>
&g
I want to show a ProgressBar while doing some background operation,
but my code seems not to work. I hope someone can help me to solve
this problem. Thank you in advance!Here is my code and explanation :
public boolean onMenuItemSelected(int featureId, MenuItem item) {
switch(item.getIte
Thank you for your reply!
On Mar 25, 12:44 pm, Marco Nelissen wrote:
> The problem is that your 'backgroundWork()" method is not actually
> running in the background, but in the main UI thread. You'll need to
> do the work in a separate thread.
>
> On Tue, Mar
our 'backgroundWork()" method is not actually
> running in the background, but in the main UI thread. You'll need to
> do the work in a separate thread.
>
> On Tue, Mar 24, 2009 at 8:02 PM, guishenl...@gmail.com
>
>
>
> wrote:
>
> > I want to show a ProgressBa
Hi all,
When I tried to copy a file in my PC to the Android Emulator, I
used the command
"C:\Documents and Settings\Alioth>adb push D:\Data\Android\1.jpg \data
\data\".
But the it didn't work and the error message was
"failed to copy 'D:\Android\1.jpg' to '\data\data\': Read-only file
system".
Hi all,
If I have a picture file stored in the phone memery (.jpg .bmp
etc.),can I use Android API to zoom it out.For example, convert a
picture of size 800*800 to 80*80. If anyone knows, please give me some
sample code. Thank you in advance!
--~--~-~--~~~---~--~---
For the PC side, the server code is just the same as usual java server
code.
And for the emulator side, you need to change the ip address represent
local
machine from 127.0.0.1 to 10.0.2.2.
On Mar 28, 6:04 am, ndefo arnauld wrote:
> hi,
> please, it is possible to use a socket a android emulator
Thanks for your help!
On Mar 31, 7:46 pm, Mark Murphy wrote:
> guishenl...@gmail.com wrote:
> > Hi all,
> > When I tried to copy a file in my PC to the Android Emulator, I
> > used the command
> > "C:\Documents and Settings\Alioth>adb push D:\Data\Andro
Hi all,
I tried to show a picture in local file system in a imageswitcher.
But I could see nothing but a black screen in fact.
Here is my code:
public void onItemSelected(AdapterView parent, View v, int
position, long id) {
Uri imageUri = Uri.fromFile(imageFileDir.listFiles()[po
Hi all,
I'm learning how to show pictures now, and following the example
"ApiDemos" given by sdk.I want to add the zoom function to the
ImageSwitcher, but I didn't find useful code in sdk. Can anyone give
me some code to help me about zooming the picture in ImageSwitcher?
Here is the code of "A
Hi all,
I want to develop an application containing video call, but I
didn't find the interface in Android about video call. So I wonder
whether Android has this Api in fact, if anyone know it, please tell
me.Thank you in Advance!
--~--~-~--~~~---~--~~
You rece
Nobody knows?
On Apr 2, 1:07 pm, "guishenl...@gmail.com"
wrote:
> Hi all,
> I'm learning how to show pictures now, and following the example
> "ApiDemos" given by sdk.I want to add the zoom function to the
> ImageSwitcher, but I didn't find useful c
Nobody knows?
On Apr 1, 12:51 pm, "guishenl...@gmail.com"
wrote:
> Hi all,
> I tried to show a picture in local file system in a imageswitcher.
> But I could see nothing but a black screen in fact.
> Here is my code:
>
> public void onItemSelected(Ada
Nobody knows?
On Mar 31, 12:44 pm, "guishenl...@gmail.com"
wrote:
> Hi all,
> If I have a picture file stored in the phone memery (.jpg .bmp
> etc.),can I use Android API to zoom it out.For example, convert a
> picture of size 800*800 to 80*80. If anyone knows, please
Thanks for the reply!
I've solved the problem by using
Uri imageUri = Uri.parse(imageFileDir.listFiles()
[position].getAbsolutePath());
mSwitcher.setImageURI(imageUri);
On Apr 7, 9:12 am, Mark Murphy wrote:
> guishenl...@gmail.com wrote:
> > Nobody knows?
>
> I suspect your
Hi all,
I want to use an imagebutton in my application, but only a button
with image can not indicate its function clearly. If there are some
text beside the button, I think everything will be more explicit.
But I don't know how to add text in an imagebutton in Android.Can
anyone help me w
Hi all,
I'm doing an application of showing picture with ImageView.I want
to know how many kinds of picture are supported in Android, and what
are they.Could anyone give a list of these files?Thank you in advance!
--~--~-~--~~~---~--~~
You received this message
Thank you for the help!
On Apr 21, 10:34 am, Anonymous Anonymous
wrote:
> http://developer.android.com/guide/appendix/media-formats.html
>
> On Tue, Apr 21, 2009 at 8:02 AM, guishenl...@gmail.com <
>
>
>
> guishenl...@gmail.com> wrote:
>
> > Hi all,
> &
Hi all,
I want to send a file from the Android phone to a server by
socket.Could anyone give me some example code about how to do it?
Thank you in advance!
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google
Groups "Android Devel
Hi all,
I'm working at an application about MapVIew. But I don't know how
to respond to a click event on the map and how to get the geographical
coordinate of the click. Could anyone give me some sample code to help
me ?
Thank you in advance!
--~--~-~--~~~---~--~---
Hi all,
I want to add the search function in my application just as the
example given in ApiDemos. But I can't find out how the example add
the search bar in the top of the view. Could anyone tell me how to add
a search bar to my application by some code?
Thank you in advance!
reference c
Hi all,
I'm working at an application about SQLite database. I have
inserted some table in an database file. But I don't know how to get
all the tables' name using code. For example, I defined a database
object
SQLiteDatabase dataBase = SQLiteDatabase.openOrCreateDatabase(
ery.
>
> On Tue, Jul 28, 2009 at 12:45 PM, guishenl...@gmail.com <
>
> guishenl...@gmail.com> wrote:
>
> > Hi all,
> > I'm working at an application about SQLite database. I have
> > inserted some table in an database file. But I don't know ho
Yusuf Saib
> Android
> ·T· · ·Mobile· stick together
> The views, opinions and statements in this email are those of the
> author solely in their individual capacity, and do not necessarily
> represent those of T-Mobile USA, Inc.
>
> On Jul 28, 12:59 am, "guishenl...@
I got exception while running dataBase.execSQL. I don't know where
the mistake exists. Could anyone tell me?
On 7月29日, 上午9时25分, Mark Murphy wrote:
> guishenl...@gmail.com wrote:
> > I want to get the tables programmatically not in the command line. And
> > the database is cr
ined from cur.
Thank all the people above!
On 7月29日, 下午12时34分, Marco Nelissen wrote:
> If the database was created by you, shouldn't you already know which tables
> are in it?
>
> On Tue, Jul 28, 2009 at 6:18 PM, guishenl...@gmail.com <
>
>
>
> guishenl...@gmail.com
Hi all,
I want to design a ListView with auto filter fuction, that is,
when the user press a key all the items who matches this key will be
filtered and form a new list.
I selected the method setTextFilterEnabled(true) to implement my
function, but it didn't work in fact.
Could anyone tell me
Hi all,
I want to design a ListView with auto filter fuction, that is,
when the user press a key all the items who matches this key will be
filtered and form a new list.
I selected the method setTextFilterEnabled(true) to implement my
function, but it didn't work in fact.
Could anyone tell me
Hi all,
I have an application with notification. I want my notification
can wake the device up when it goes off but the device is asleep.
Could anybody tell me how to do by some code?
Thank you in advance!
--~--~-~--~~~---~--~~
You received this message because
Hi all,
I have an application with notification. I want to keep the
notification working even if the device once shut down just like an
alarm. Could anyone give me some sample code to help me?
Thank you in advance!
--~--~-~--~~~---~--~~
You received this message
to let your
> notification show
>
> like this:"Notification.flag = Notification.FLAG_AUTO_CANCEL"
>
> On Aug 6, 4:42 pm, "guishenl...@gmail.com"
> wrote:
>
>
>
> > Hi all,
> > I have an application with notification. I want to keep
ag AlarmManager.RTC_WAKEUP will cause the device to wake up. You can
> also try the AlarmManager.ELAPSED_REALTIME_WAKEUP flag.
>
> Best Regards,
> Pradeep Kaushik
>
> On Fri, Aug 7, 2009 at 10:50 AM, guishenl...@gmail.com <
>
>
>
> guishenl...@gmail.com> wrote
Hi all,
I want to develope an application to calculate the user's moving
speed by an Android phone like G1(Is it feasible on hardware?). But I
don't know whether similar software exists already. If anyone know
such similar application please tell me, and it will help me a lot in
my design.
Hi all,
I want to add an ExpandableListView in a LinearLayout defined in
main.xml. But I met "NullPointerException:null" when I added it to the
xml file. I don't know what's wrong with it.
Could anyone help me to solve this problem?
Thank you in advance!
Here is the code of main.xml:
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