LWUIT 1.5 support Facebook Aunthentication

[nyerunkar]

Hello Friends,

I'm going to make J2ME app ,. in this app i need to open web browser in midlet so can i make facebook authentication in LWUIT 1.5 .............?

If yes then where i can find source code sample .of same...

[im2amit]

Hello Friends,

I'm going to make J2ME app ,. in this app i need to open web browser in midlet so can i make facebook authentication in LWUIT 1.5 .............?

If yes then where i can find source code sample .of same...

You will require to use LWUIT 1.5 HTML Component, which supports most of the HTML 4 tags and then you manage facebook authentication within your midlet.

[nyerunkar]

thnx for reply....
i've source code but its giving error "No such class Def"

u've any sample code for just show Browser in midlet ...
plz give me those code which is working

[nyerunkar]

Hey friends ,
finally i'm succeed in J2ME & Facebook integrate
if user Exist in my app so i'm able to take acccess token using LWUIT...

Now problem with is ......,
when i'm trying to authenticate my app with new user...using LWUIT
...on Allow button not working properly....so any one have solution for same........


please help me..........

[rahulaeran]

[QUOTE=nyerunkar;858738]thnx for reply....
Hi nyerunkar
I am trying to integrate LWUIT 1.5 with facebook using LWUIT API but no success as yet. Could you please help me with some code for the same.
Warm Regards,
Rahul Aeran

[nyerunkar]

hey i'm getting access token successfully ..
but user is new for my app then facebook permission doesn't working ...
I think "Allow" button code is not properly render in LWUIT 1.5 .

[rahulaeran]

hey i'm getting access token successfully ..
but user is new for my app then facebook permission doesn't working ...
I think "Allow" button code is not properly render in LWUIT 1.5 .

Can you please help me with the code. When i am trying to run the code its not getting build. I have checked out the demo project from LWUIT svn. Help me with the code. My email address is rahul.aeran@queppelintech.com

[r2j7]

Hello nyerunkar,

regarding

.on Allow button not working properly....

Could you specify more in detail why it is not working properly?

Regards,
r2j7

[nyerunkar]

i'm using LWUIT 1.5
for facebook integration with J2ME ...1st time user need to give the permission for access his profile ....
Using Facebook Authentication page ...we are showing permission to user which Data we want for our Application.
On That page facebook Giving 2 buttons ..one is "Allow" & another "Don't Allow"

Using Allow button user will give permission & using Don't allow user will denied permission ....

My problem is ...' When i click on Allow or Don't Allow same request get send to Facebook which is contain access denied code....

So i'm stuck here...
plz help me if you have solve previous .........

[kahonmlg]

Does someone find any solution to this?

Thanks,
Fernando Moreno Ruiz.

[marcelobarrosalmeida]

I had a similar problem in my Instagram client for S40 (under development). I would like to share my story while I can not share any code at this moment.

First I tried LWUIT, with its better browser. However, the page was not rendered properly and I had a high memory utilization.
I tried the S40 browser as well and its hooks for HTTP, ignoring css files. Again, it was not rendering as expected.

Thus I decided to sniffer the https connection from my phone using fiddle (http://www.fiddler2.com/fiddler2/) and I understood all steps necessary.
Instead presenting a page for the users, I just collected its username and password and I used this information in several crafted HTTPConnection frames.

Now I can successfully authenticate with very low memory usage and without additional components.

Marcelo Barros

[marcelobarrosalmeida]

I had a similar problem in my Instagram client for S40 (under development). I would like to share my story while I can not share any code at this moment.

Sources now available at https://github.com/marcelobarrosalmeida/instantme

Marcelo

[bandarap]

Hi kahonmlg,

Currently, the Facebook mobile site can be embedded in the LWUIT application. The application developer need to use the LWUIT browser code available here: https://projects.developer.nokia.com.../lwuit/browser

I tested with the following code and works fine.

HttpRequestHandler handler = new HttpRequestHandler();
HTMLComponent htmlC = new HTMLComponent(handler);
htmlC.setPage("http://m.facebook.com");
form.addComponent(htmlC);

the advantage of using this instead of platform browser is that the application developer will have control over the browser.

if the application developer wants to use OAuth2, currently it’s not possible and its a future task for LWUIT.