At this point of the code A and B are null:
iA = Integer.parseInt(A.trim());
iB = Integer.parseInt(B.trim());
The computation part should be in your onClick method.
On Tue, Jun 15, 2010 at 6:30 PM, Aaron wrote:
> Trying to get my first android app up and running. It's a basic GCF
> calculato
Trying to get my first android app up and running. It's a basic GCF
calculator, but I can't get it to run. Can anyone help me out?
package com.example.GCF;
import java.util.Arrays;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickL
Thanks for the input and the fast response!!
ironmantis7x
On Thu, Jun 3, 2010 at 2:28 PM, Xavier Ducrohet wrote:
> Nothing. You can ignore those. In fact in a recent version of the VM,
> we removed the output of the messages because they were confusing
> people.
>
> Xav
>
> On Thu, Jun 3, 2010
Nothing. You can ignore those. In fact in a recent version of the VM,
we removed the output of the messages because they were confusing
people.
Xav
On Thu, Jun 3, 2010 at 1:20 PM, ironmantis7x wrote:
> Hey folks!! I am new to this so please forgive my lack of knowledge.
> I downloaded the SDK a
Hey folks!! I am new to this so please forgive my lack of knowledge.
I downloaded the SDK and eclipse for Java.
I ran the HelloWorld tutorial and noticed this in the console of the
Eclipse IDE:
[2010-06-03 13:50:22 - HelloAndroid] ActivityManager: DDM dispatch reg
wait timeout
[2010-06-03 13:50:2
how to access internet on emulator
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Sprint will determine when your phone can be upgraded to 1.6 or 2.0
Unless you root your phone you are at your carrier's mercy.
--
There are only 10 types of people in the world...
Those who know binary and those who don't.
--
Hello all, brand new to Android with my Sprint HTC Hero. Obviously,
the software came with Android 1.5 and I need help.
#1. Do I need to upgrade to 1.6 before i upgrade to 2.0?
#2. Again, I am a rookie here. Do I need to install or download SDK
before upgrading the software?
Thanks friends.
--
Hi,
I am studying the basic concepts of android for last one week. I am
from C/C++ (linux) background. Do I need java knowledge to handle
android applications?
Thanks n regards
Senrooy
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Okay, so I am creating a test program (my version of "hello world"
every time I start developing on a new platform) that flashes the
numbers 0 through 500 on the screen rapidly. Here's what I have in my
main Java file so far. Problem is, it won't display anything. Anyone
know what is wrong?
I hav
I'm used to Java Layouts and don't really like XML, so I'm trying to
create a simple screen with a top piece, that has a text("Title") and
a editText that will allow you to edit the title, then a text(body)
with a larger EditText for a body text, basically the same as done in
the NotePad activitie
Hey,
I have just started messing around with my g1 and I was wondering if
anyone has any good tutorials for app dev. I am "ok" with java and I
am still learning. One simple thing I tried to run on the g1 emulator
was an app that just got a line of text from the user and printed it
back. I did this
I have downloaded andriod software. I have not downloaded the eclipse
plugin. I tried to run the android software I dowloaded, but it
errored out. What are the procedures to install this software. The
instruction are a little goofy on the andriod site.. Need some help
thanks
Thanks,
matacus
hello to all,
i am new to android learning step by step
Thanks
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