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Vassili Vladimir

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Recent posts by Vassili Vladimir

Hello,

I am facing a problem while trying to open an HttpConnection in my J2ME app.

I am running the app using the emulator but when it comes to the line of code to open the HttpConnection as:



a dialog appears saying that the app has crashed (zayit.exe).

What am I missing to configure?

Thanks in advance,
5 years ago
What I want is to publish the PDF as magazine publication
5 years ago
Hello,

I am looking for a framework/tool to create magazine publications.

The input is a PDF file.

The tool or the framework must have the following features:

1) Add multimedia (audio/video) on the PDF
2) Add hyperlink on the PDF
3) The publications must be available as offline

Is there a tool to achieve my requirements?

Thanks in advance,
5 years ago
Hello,

How to re-launch the main launcher activity if the app process is killed in background and launched back?

Thanks,
5 years ago
Dears,

I am new to Android and I am looking for some android code which can let me stream a live radio stream.

Please help.

Thanks in advance,
5 years ago
Hello,

I have a piece of code which is using the execCommand function in javascript.

It works well in IE (I am using it as saveas) but it does not work in firefox or chrome.

I have been reading and noticed that it is only supported by IE.

Is there a general function I can use which can also be supported by firefox and all browsers. I want to achieve the same goal, saving the file.

If not, please I need suggestions

Thanks,
Hello,

I have this following code:



when I say:



It prints 3 in IE but prints 1 in both Opera and Firefox!

Can anybody please help?

Thanks in advance,
Hello,

I have a <form> which has an action element.

The form has a submit button.

Is there a way so that when I click the submit button, the action link won's appear in the address bar?

Thanks in advance.
Hello,

I want to use the window.showModalDialog or any other way to open a popup. The popup appears as a child on another window (the parent) But I want the following functionality: I want the popup to stay on top yet I can edit and make operations on the parent page while the popup is still appears. How can I do that?

Thanks,
Hello,

I am using the following code:



The first choice appears like this on my mobile:

aaaaaaaaaaaaa...

So that the whole content does not appear! Why is that? I have used the fit policy to make it wrap but it's not! What must I do?

Thanks,
6 years ago
Hello,

What is the best resolution for portrait and landscape images to be used in my app?

Thanks in advance,
6 years ago
Hello,

What is the preferred size for images to be used in my activities as resolution? Plus what resolution is best for the application icon?

Thanks,
6 years ago
Hello,

I am new to Android development.

I have made a small application. when I rotate my phone from portrait to landscape mode, the elements of the activities are being displayed in a strange order. Some components are not being displayed at all. What shall I do to make sure when the mode it landscape all components appear properly?

Thanks in advance,
6 years ago
Hello,

I am using the following code to connect to a server:



It works fine with the android localhost "10.0.2.2" but when attempting to connect to another server (non localhost) it says connect timed out! What can be the reason?

Please advice,
6 years ago
Hello,

I have mathematical formulas which will be used inside java code.

Is there a way or an API to express these formulas through XML and read it from code and execute it?

The reason for this is the formulas may change at any time.

Regards,
6 years ago