RE: [android-developers] Re: Button for dynamic text

[Tommy Hartz]

Copy and paste the code so I can see exactly what you have.

-Original Message-
From: android-developers@googlegroups.com
[mailto:android-developers@googlegroups.com] On Behalf Of Pram
Sent: Wednesday, February 22, 2012 5:47 PM
To: Android Developers
Subject: [android-developers] Re: Button for dynamic text

At publicstring stringFunction(){
I am getting syntax error need ; to complete Field Decleration.

On Feb 22, 3:39 pm, "Tommy Hartz"  wrote:
> Why not connect the button click event to a function EX
>
> public void onClick(View v) {
>
> Toast.makeText(Num.this, stringFunction(),Toast.LENGTH_SHORT).show();
>
> }
>
> Public string stringFunction(){
>
> If(whatever){
>
> Return = "Hello";
>
> }
> }
>
> From: android-developers@googlegroups.com
> [mailto:android-developers@googlegroups.com] On Behalf Of TreKing
> Sent: Wednesday, February 22, 2012 3:22 PM
> To: android-developers@googlegroups.com
> Subject: Re: [android-developers] Re: Button for dynamic text
>
> On Wed, Feb 22, 2012 at 2:13 PM, Pram  wrote:
>
> when I try to use return in my if statement that does not work the tv 
> statements do not show anything on the screen when it is executed.
>
> The code in your original post is extremely hard to read. Try a 
> smaller snippet that illustrates what you're talking about.
>
> Have you put in logging and used your debugger to step through and see 
> what the code is doing?
>
> --
> --
> -
> TreKing <http://sites.google.com/site/rezmobileapps/treking>  - 
> Chicago transit tracking app for Android-powered devices
>
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Re: [android-developers] Re: Button for dynamic text

[TreKing]

On Wed, Feb 22, 2012 at 2:39 PM, Tommy Hartz  wrote:

> Why not connect the button click event to a function EX
>
> public void onClick(View v) {
>
> Toast.makeText(Num.this, stringFunction(),Toast.LENGTH_SHORT).show();
>
> }
>
> Public string stringFunction(){
>
> If(whatever){
>
> Return = “Hello”;
>
> }
>
> }
>
On Wed, Feb 22, 2012 at 4:46 PM, Pram  wrote:

> At publicstring stringFunction(){
> I am getting syntax error need ; to complete Field Decleration.
>

I'm sorry, but you both need to learn Java.

-
TreKing  - Chicago
transit tracking app for Android-powered devices

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RE: [android-developers] Re: Button for dynamic text

[Tommy Hartz]

Why not connect the button click event to a function EX

 

public void onClick(View v) {

Toast.makeText(Num.this, stringFunction(),Toast.LENGTH_SHORT).show();

}

 

Public string stringFunction(){

If(whatever){

Return = "Hello";

}

 

 

}

 

 

From: android-developers@googlegroups.com
[mailto:android-developers@googlegroups.com] On Behalf Of TreKing
Sent: Wednesday, February 22, 2012 3:22 PM
To: android-developers@googlegroups.com
Subject: Re: [android-developers] Re: Button for dynamic text

 

On Wed, Feb 22, 2012 at 2:13 PM, Pram  wrote:

when I try to use return in my if statement that does not work the tv
statements do not show anything on the screen when it is executed.


The code in your original post is extremely hard to read. Try a smaller
snippet that illustrates what you're talking about.

 

Have you put in logging and used your debugger to step through and see what
the code is doing?


-
TreKing <http://sites.google.com/site/rezmobileapps/treking>  - Chicago
transit tracking app for Android-powered devices

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Re: [android-developers] Re: Button for dynamic text

[TreKing]

On Wed, Feb 22, 2012 at 2:13 PM, Pram  wrote:

> when I try to use return in my if statement that does not work the tv
> statements do not show anything on the screen when it is executed.
>

The code in your original post is extremely hard to read. Try a smaller
snippet that illustrates what you're talking about.

Have you put in logging and used your debugger to step through and see what
the code is doing?

-
TreKing  - Chicago
transit tracking app for Android-powered devices

-- 
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
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