You might want to check out
http://www.droidnova.com/create-a-scrollable-map-with-cells-part-ii,678.html
That blog has a ton of great android tutorials that might help you.
On May 10, 5:13 pm, Indicator Veritatis mej1...@yahoo.com wrote:
If I want to create a gameboard, like a checker board or
Hi,
i have an app which i want to start another app and getting some
result, now i wanna know if there is a way of making this app working
without a GUI?
i could use remote service, but i dont need to, since: i have more
limitations of a service then a regular app (for example i cant have:
Hello Pradeep,
I can answer your second question. You do not need a certification
authority to sign your .apk.
http://developer.android.com/guide/publishing/app-signing.html#overview
I hope this helps?
Jojoo
On May 7, 6:38 am, pradeep gan@gmail.com wrote:
Hi
I am trying to develop new
hi,Androiderz
i use startActivity(myintent) or even an startActivityForResult to
call an other activity (PackageInstaller ) , when it finished ... it
disable setOnClickListener ?!!! i cant any more click in button in my
UI ...???
some suggestion ? solutions
Issamux
--
You received this
Hi, I'm having similar problems as stated above.
My onClick() method is created in one of my Button setOnClickListener
initilizations. Whenever I click my button, a force stop occurs. Here
is my code:
package com.nrg.droidcraft;
import android.app.Activity;
import android.content.Intent;
import
Hello Pradeep,
I can answer your 2nd question. As regards signing your apk, I know
(http://developer.android.com/guide/publishing/app-
signing.html#overview) that you do not need a signing authority.
Jojoo
On May 7, 6:38 am, pradeep gan@gmail.com wrote:
Hi
I am trying to develop new cts
Hi all,
I'm writing this program that has a button using a PNG image I created
in photoshop. My problem is that whenever I try to use the image in my
code, it is way too large and streches off screen.
A bit of background: I'm using a MOTO_DROID emulator (854x400px at 265
ppi) as my android
Hi everybody,
i am trying to install SDK along with Eclipse and ADT on linux.
i have already install Eclipse 3.5.2.
now when i try to follow the step of *tools/android*
i get following error
*Starting Android SDK and AVD Manager
Exception in thread main java.lang.NoSuchMethodError: method
Replace this with MainAct.this
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
--
On Tue, May 11, 2010 at 5:22
Hi, Dhaval.
The method in the error, *java.io.PrintStream.printf*, is actually a Java
method that has no direct association with Android (
http://java.sun.com/j2se/1.5.0/docs/api/java/io/PrintStream.html). If I had
to guess, I'd recommend checking to make sure Java is installed on your
machine.
Hello,
The Android emulator runs extremely slow on my computer.
I assume this is because I'm emulating an OS running a virtual
machine, which is similar to emulating an emulator. Is there a
Windows XP port of the Dalvik VM that I can configure with Eclipse to
test out my Android apps? It
Whenever I want to run any Android application, I get the following
two errors immediately in the emulator:
Sorry! Process android.process.media is not responding.
(I click Wait)
Application Settings (in process com.android.settings) is not responding.
(I click Wait again)
Then my application
More likely than not you are doing something wrong probably doing too
much processing in your onCreate() method. You may want to consider using
ASyncTask to put some of the heavier processing on a separate thread.
--
There
*i m sorry i got the solution so removed that post ...:)
*...@vin
On Wed, May 5, 2010 at 4:25 AM, TreKing treking...@gmail.com wrote:
On Tue, May 4, 2010 at 4:54 PM, Wayne Wenthin wa...@fuligin.com wrote:
Well to be fair his entire post was in the subject. ;-)
Which wasn't very clear,
*but now i want help regarding xml parsing ...
i m using for (friendstimeline) twitter api for getting time of tweet
,profile img ,person name ,description ..
i went through many tutorial regarding parsing ...xml data
but how to bind tht with my listview please help
*...@vin
On Wed,
Hi everybody,
thanks a lot for your reply.
this helps me a lot.
i have already installed jdk 5 and java 1.4.2 is also installed.
but same problem exist.
i am using fedora linux 6.
i am awaiting for your quick and useful reply.
thanks
dhaval shah.
On Wed, May 12, 2010 at 12:58 PM, Daniel Favela
On Mon, May 10, 2010 at 2:28 AM, Idan idan.f...@gmail.com wrote:
i have an app which i want to start another app and getting some result
What, EXACTLY, are you trying to do? Start another app written by you? Start
a third-party app?
, now i wanna know if there is a way of making this app
On Wed, May 12, 2010 at 3:43 AM, T1000 t1...@zando.dyndns.org wrote:
Is there something wrong or is this just typical of the Android emulator and
I'm just going to have to click Wait twice for eternity whenever I run any
app? Let me know. Thanks.
Well, I don't *always* get such errors when I
On Wed, May 12, 2010 at 2:42 AM, T1000 t1...@zando.dyndns.org wrote:
It takes me five minutes to load and run Hello Android!
Just to be clear - you don't have to load up the emulator each time you run
your app. You should load it once (which is known to take quite some time)
and then leave it
You need at least a core 2 duo in the 2.5ghz range to run the emulator
well and at a speed comparative to a g1.
On May 12, 8:42 am, TreKing treking...@gmail.com wrote:
On Wed, May 12, 2010 at 2:42 AM, T1000 t1...@zando.dyndns.org wrote:
It takes me five minutes to load and run Hello Android!
I understand that if I could write an app that didn't crash every
time, I could just quit the app and re run it (hypothetically).
However, that is not the case. How do I recover from a crash in the
emulator without closing the emulator and rerunning my app in Eclipse?
At 06:42 AM 5/12/2010,
You don't need to recover from a crash in any way.
When the app crashes, press Android's force close button, the same
you'd do on a real phone.
Then start debugging again (with or without changing the code and
redeploying).
-- Kostya
12.05.2010 19:44, T1000 пишет:
I understand that if I
On Wed, May 12, 2010 at 10:44 AM, T1000 t1...@zando.dyndns.org wrote:
How do I recover from a crash in the emulator without closing the emulator
and rerunning my app in Eclipse?
Just re-run the app.
[ 05-12 01:05:47.570 227:0xe3 E/AndroidRuntime ]
java.lang.NumberFormatException:
at
org.apache.harmony.luni.util.FloatingPointParser.parseDouble(FloatingPointParser.java:267)
at java.lang.Double.parseDouble(Double.java:285)
at
Hey all,
Very new to Android development and trying to get started on a
project. I am curious if it is possible for a separate application to
directly check to see if another widget is open/visible etc., and for
that separate application to send information to the widget? Apologies
is this should
I do not believe it is possible to determine if a widget is visible, or even
if it is used...
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
Thanks for the quick response
I figured the widget could store a variable that's altered on
OnEnabled(), OnDisabled(), etc, and then the app could retrieve that
variable from the widget...or would that note work?
On May 12, 12:15 pm, Justin Anderson janderson@gmail.com wrote:
I do not
That might work... I haven't ever messed with those methods though so I
don't know for sure.
When I need to get information from a widget that I have created, I have the
widget create a key/value pair in SharedPreferences and have my activity
retrieve it from there. AFAIK there is no way to do
On Wed, May 12, 2010 at 11:08 AM, T1000 t1...@zando.dyndns.org wrote:
What am I doing wrong?
Print out the values of the strings just before you try to convert them,
then the value of what you get.
Why are you using Float to get a double value?
That wouldn't work.
App widgets are stateless by design.
The way to implement what you want (from what I can tell) is to
broadcast an intent when the user clicks on the widget and handle it in
the AppWidgetProvider.
To make the widget broadcast an intent when clicked, use PendingIntent
For anyone else interested/reading this later, googling key value
pair in SharedPreferences led me to
http://developer.android.com/guide/topics/data/data-storage.html,
which had a bunch of the information I was looking for.
Thanks for being so helpful/quick to respond Justin.
On May 12, 12:24
* That wouldn't work.*
Why not?
*
App widgets are stateless by design.*
True, but depending on what you are wanting to do, you can store state using
SharedPreferences...
*
The way to implement what you want (from what I can tell) is to broadcast
an intent when the user clicks on the widget and
I can't print out the strings after I try to convert them using
either of these two routines because it crashes.
double satlon = Double.valueOf(SatLon_Str).doubleValue();
double satlon = Double.parseDouble();
(Using a Float before was sloppiness on my part. However, even when I
use a Double
That is right, I'm simply trying to see if the widget is being
displayed/open from a separate application.
That said, appreciate the help as well Kostya, as my widget will
eventually need some simple interaction and when I get to that point
what you mentioned will certainly be helpful.
On May
12.05.2010 21:02, Justin Anderson ?:
/// App widgets are stateless by design./
True, but depending on what you are wanting to do, you can store state
using SharedPreferences...
Correct.
It's also possible to store state in SharedPreferences, or SQLLite, or
via a web service - but any of
On Wed, May 12, 2010 at 12:10 PM, T1000 t1...@zando.dyndns.org wrote:
I can't print out the strings after I try to convert them using either of
these two routines because it crashes.
Weirdness - have you tried putting a break point right before the
Double.parse(value) call and see the value
Hi guys
I'm very new to Android although I have been doing development work
for a long time now. I have a website with virtual currency, and I
would like people to be able to redeem their virtual currency for
Android applications that some friends of mine have made. It seems to
me that I actually
Is there an alternative way to use Build.Manufacturer on SDK 4 ? I
have an app running for 1.6+ phones for a long time and recently
decided to make the app backward compatible. I collect the
Manufacturer's info when a support ticket is being sent from the app.
I am in so need of that info when I
Thanks!
On May 12, 3:26 am, Justin Anderson janderson@gmail.com wrote:
Replace this with MainAct.this
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
Add the android:numeric property to your EditText fields, by default
it's off:
android:numeric=signed|decimal
See
http://developer.android.com/reference/android/widget/TextView.html#attr_android:numeric
As TreKing suggested, don't use Scanner, it's an overkill, but don't
forget to catch the
Hi,
I wanted a way to find out whether a softkeyboard is visible at any
given time.
If I set the windowSoftInputMode property to adjustResize, I receive
resize events in the portrait mode (onSizeChanged gets called). I use
these events to find out whether the softkeyboard is visible or not.
But
Regarding the path, the installation instructions do say to add SDK
tools folder to your Windows path.
I am a professional Java dev. and I cannot remember the last time I
had to edit the Windows path. Given there is an installer and GUI-
based IDE support, if it is necessary for the Android SDK
if you strictly use Eclipse, then you shouldn't have to change your path.
Eclipse uses the location to the SDK folder (set in the Eclipse
preferences under Android) to find all the external tools it needs.
Xav
On Wed, May 12, 2010 at 2:25 PM, tiger unixep...@mailinator.com wrote:
Regarding the
VDC is conducting its annual survey of mobile and embedded engineers
so if you are involved in the engineering of mobile or embedded
systems/software, this is your chance to influence key solution
suppliers.
The research covers embedded software, hardware, tools, and
development practices. Your
I am having a similar problem. When I try to launch my application I
receive the following messages even if I already have the emulator running.
[2010-05-12 22:29:37 - FlashcardLoop] --
[2010-05-12 22:29:37 - FlashcardLoop] Android Launch!
[2010-05-12 22:29:37 -
I meet the same problem in ubuntu 10.04 32 bit version.
I found the problem is no permission to launch ddms in ubuntu 10.04
Try this command in your android folder.
#chmod +x out/host/linux-x86/bin/ddms
On May 4, 6:26 pm, Riaz Ur Rahaman rahaman.r...@gmail.com wrote:
I am using ubuntu 64bit
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