Never mind. Figured it out.
EditText txtInput = (EditText) findViewById(R.id.txtInput);
txtInput.addTextChangedListener(new TextWatcher() {
public void afterTextChanged(Editable edt) {
String temp = edt.toString();
I am trying to allow the user to enter a price (e.g. 3.99), so a
number with a max of 2 decimal places. I am not quite sure how to
pull this off.
I've setup a KeyListener, but the OnKey event that it kicks off allows
listeners to get a chance to respond before the target view. As a
result, I do
On Mar 18, 10:27 am, ganesh kumar wrote:
> hi Frank thanks for your reply
> I wrote
> private static final float GRAVITY_EARTH = 9.8f;
> public void onSensorChanged(int sensor, float[] values){
> if( sensor == SensorManager.SENSOR_ACCELEROMETER){
> float accel_mag =
> (values[0]*v
hi Frank thanks for your reply
I wrote
private static final float GRAVITY_EARTH = 9.8f;
public void onSensorChanged(int sensor, float[] values){
if( sensor == SensorManager.SENSOR_ACCELEROMETER){
float accel_mag =
(values[0]*values[0]+values[1]*values[1]+values[2]*values[2]);
1- first of all you should download terminal emulator fro Android
market http://www.android.com/market/
2-run terminal emulator
3-just type ps (show all running process)
e.g
USER PID PPID VSIZE RSS WCHANPC
NAME
app_13295 23 119720 30612 afe0c824
Hi All,
I am new to android development and the g1. I have received some help
in figuring out how to use the serial interface to the g1 via
android. My notes are here:
https://noisebridge.net/wiki/Autonomous_Flying_Platform#Serial_Hardware_to_Interface_with_G1
Here is the actual cable:
https
Hi all,
I am beginner for andriod and more over I do not have a direct
connectivity to Internet from my system, so once I installed android
on my system and went to eclipse. Here is the steps that I followed.
Eclipse 3.4 (Ganymede)
1. Start Eclipse, then select Help > Software Updates
Hi:
You might want to try "string" instead of "strings" with the following line.
android:text="@strings/main_title"
BR
wjcs
On Tue, Mar 17, 2009 at 4:12 PM, g10re...@gmail.com wrote:
>
> i am trying to get my first program to run but it keeps saying no
> resource found that matches the given na
I want to do this in Java code on a EditText widget. How do I do it?
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T
I just learned threads, but running your code the logcat states:
"Only the original thread that created a view hierarchy can touch its
views." The thread that is changing what you want the TextView to
show should pass a message back to your program's main thread (in this
case, the one that contai
hi ralf, thanks for your answer. but also... your demo did not worked
for me.
You may try it yourself. thanks also for the links, will have a look.
here now for all fellows, two routines that work
- with regular tags.. if they have innertags or not
- and a routine that looks specialy for innertag
Thank you to Mike Garcia, Francois Stephany and Kacper86
I found and deleted the three files and the problem is solved. I can proceed
again.
Thanks again and all the best to everyone in these forums.
MMC2
- Original Message -
From: "Kacper86"
To: "Android Beginners"
Sent: Tuesday,
Activities are only required for a program that is visible to the
user. This page will provide a good overview:
http://developer.android.com/guide/topics/fundamentals.html
On Mar 17, 2:50 pm, Victor Perticarrari
wrote:
> Sorry for the empty email :)
>
> I'm new in Android development. And I wan
Change @strings to @string (you're referencing a specific type of
resource, 'string')
On Mar 17, 4:12 pm, "g10re...@gmail.com" wrote:
> i am trying to get my first program to run but it keeps saying no
> resource found that matches the given name strings/main_title" he is
> what i have so far
>
You have a Cursor (not a database) somewhere that you haven't closed
or called startManagingCursor on. Every Cursor creation should be
followed by a startManagingCursor() or a .close(). Obviously don't
close until you are done using it.
On Mar 17, 1:40 pm, Joseph Arceneaux wrote:
> Hello every
I'd suggest to take that opportunity to learn on regexp and try a/ to
understand what the one we gave you does and b/ how to modify it with
your new requirement.
Franky, regex are not that hard to come up with -- it is harder to
read an existing one than to write one :-)
I suggest the following
I am new to this. I have just tried twice to post a question but it does not
appear anywhere that I can find it. I have done the Hiullo World tutorial.
Then I did the Notepadv1 tutorial but it came up with an error, and I can't
work out what it is. When I load the Notepadv1Solution app, which is
su
I believe that there may be a real problem here because I tried the
URL several times and eventually it worked. If there was not a real
problem it seems that it would always work or never work. I am moving
on but hopefully someone will have time to resolve the underlying
issue for others.
--~--
i am trying to get my first program to run but it keeps saying no
resource found that matches the given name strings/main_title" he is
what i have so far
the strings folder looks like this
Sudoku
Android Sudoku
Continue
New Game
About
Exit
please
it's a common problem. you have to delete these 3 files (on linux they
are hidden) that are causing the problem and refresh your project.
On 17 Mar, 23:42, "MMC2" wrote:
> NOTEPADV1
>
> To Mike Garcia or anyone else who can shed light onto my problem.
>
> I want to run the tutorial app Notepadv1
Hi,
I had the same problem. Just delete the files that starts with ._**.
in all the directories of the project, they are useless.
On 17 mar, 23:42, "MMC2" wrote:
> NOTEPADV1
>
> To Mike Garcia or anyone else who can shed light onto my problem.
>
> I want to run the tutorial app Notepadv1Solut
Sorry for the empty email :)
I'm new in Android development. And I want to know if for creating an
application the Activity is required? Or we can create an application that
is build only using services?
Thanks in advance...
Victor Emanuel
2009/3/17 Victor Perticarrari
> Hi,
>
> --
> Victor E
Hi, there,
I checked out the Android source codes and did "make sdk". I installed
ADT 0.9.0, created the VM, and ran the emulator in Eclipse. The log
is:
...
...
[2009-03-17 17:25:16 - HelloAndroid] --
[2009-03-17 17:25:16 - HelloAndroid] Android Launch!
[2009-03-17
Hello
I want to create a timer, which will show time left for the end of
timer.
There are several attempts, but every time I have different errors.
Please, help me.
Here is one of my attempts:
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.widg
Hi, there,
I followed the steps in "http://source.android.com/download"; to "make
sdk". I want to install the made SDK into Eclipse but meet issues. I
have to copy "android.jar" to SDK root directory; I have to copy
"kernel-qemu" to .../images directory; I have to create a new VM; I
have to build
Hi,
--
Victor Emanuel
"God gave rock and roll to you
Put it in the soul of everyone"
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You received this message because you are subscribed to the Google
Groups "Android Beginners" group.
To post to this group, send email to android-beginners@g
Hi there,
I'm new to Android development and encounter a small problem. I try to
retrieve a MapView object in the onCreate method but findViewById
always returns null.
Here's the code:
public class MySuperNiceActivity extends MapActivity {
protected MapView mapView;
/** Called when
I will try it... looks good :) i love this regex stuff, but still have
no clue about.. haha
but if it works.. respect..
can you also do something like sm1 (serge) that includes also
attributes like:
So i guess we need something like.
takeit (OrgString, Tagstring, AltTag)
like: takeit (myString,
Glad we could point you in the right direction.
On Tue, Mar 17, 2009 at 9:01 AM, BeWillDir wrote:
>
> Bingo. That's what I was missing. adb finds it now. Not using
> eclipse. Thank you very much.
>
> On Mar 16, 8:50 pm, Mike Garcia wrote:
>
> >1. Login as root and create this file:
> /e
Great, thanks! :))
_
From: android-beginners@googlegroups.com
[mailto:android-beginn...@googlegroups.com] On Behalf Of ???
Sent: Monday, March 16, 2009 6:49 PM
To: android-beginners@googlegroups.com
Subject: [android-beginners] Re: Style Attributes
in this case ,
MyView method is a co
Hello everyone,
my application keeps throwing an Illegal State Exception
at SQLiteCursor.finalize() line: 448. This is after I have finished my DB
operations and called db.close(). It seems to happen very randomly, but
frequently. Has anyone else seen this? I suspect it's an Android bug, but
ti
Bingo. That's what I was missing. adb finds it now. Not using
eclipse. Thank you very much.
On Mar 16, 8:50 pm, Mike Garcia wrote:
> 1. Login as root and create this file: /etc/udev/rules.d/50-android.rules.
>
> For Gusty/Hardy, edit the file to read:
> SUBSYSTEM=="usb", SYSFS{idVe
Hi,
I can only speak to question 2, but it seems like you'd want to also
listen for the SENSOR_ACCELEROMETER data, and then look for values
that are above a certain threshold, maybe something like:
if (sensor == SensorManager.SENSOR_ACCELEROMETER) {
float accel_mag = (values[0]*values[0]+valu
they are not the same:
- "adb push" just copies a file
- "adb install" copies the file then launches the installer that will
register your new package in the system (including checking permissions,
registering supported intent filters, etc...)
On Wed, Mar 4, 2009 at 9:53 PM, Kriston wrote:
>
>
Does have anybody experience with using trackball?
I try use trackball because DPAD emulation is not so good.
But i have no actions_up from trackball.
Thx for answers
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