i have a stupid question. Its possible to export JavaFX2 to Android. I have some Object in my JavaFX2 world and i would like to use this for a simple Android Application. I already exported some classes into the Android e.g. SimpleStringProperty, but with some i getting always an exception org.slf4j.LoggerFactory.getLogger (Ljava/lang/Class;)Lorg/slf4j/Logger;
I will be very happy for every ideas... big thanks!!
Update: is the amount of classes limited ???
slf4j is a logging wrapper which is unrelated to JavaFX.
Consult the slf4j documentation and the documentation for whatever logging framework you are wrapping in slf4j to help resolve your problem. If you include in your question the full stack trace for the error you receive you might be able to get more assistance.
There is currently (as of JavaFX 2.0) no public port of JavaFX to Android and Android is not a supported platform for JavaFX. For the majority of the JavaFX functionality, I'd advise waiting until when (and if) Oracle release an Android build for JavaFX before trying to use it on Android.
There is a reasonable chance that the property and binding framework from JavaFX (javafx.beans.* packages) would work on Android as that code was designed to work independently of the rest of JavaFX. The property and binding part of JavaFX is currently not open source, though a lot of the rest of the JavaFX source code is. The framework was developed to run on top of JavaSE and not Android, so some Android specific source code changes may be required to allow the JavaFX property and binding framework to run on Android. Also, before doing something like that I would advise checking the JavaFX license (which is the same as the Java SE license).
Related
I'm new to Vaadin. I want to create an application that will allow a user to make video calls from an Android device to a Desktop/Laptop. I tried searching for examples on YouTube but could not find anything. i want to implement this on Vaadin 14 spring boot and java project. Please help with an example to do this kind of project.
Your question is quite wide topic and in the borderline can it be answered according to StackOverflow policies.
My general advice is to study WebRTC for peer to peer communications. I would recommend to use the application only as a broker of the connection. I have seen proof of concept demo made about this on Vaadin 8.
Vaadin framework itself does not provide official WebRTC using components, libraries at the moment. However there was add-on made for earlier Vaadin 8. It is using 3rd party JavaScript library. Just noting, that there are couple of libraries to choose from.
https://vaadin.com/directory/component/webrtc-add-on
How can I use an user interface (GUI) in Java ME? I followed some tutorials and all them point to the javax.microedition.lcdui package, but it just doesn't exist in Java ME 8 SDK.
Since I can't find that package, and SDK 3.4 gives me errors in Netbeans (I activate it and add it as platform, but it doesn't appear when I have to choose a simulation platform when creating a project.
You can see here how I don't have the LCDUI package:
I need some help in order to use GUIs in this Java version.
Thank you.
As far as I know JavaME 8 is targeted at the embedded space and isn't supported on phones etc. It should have a profile without any UI elements and might have JavaFX embedded.
I am unaware of any device in the field that supports JavaME 8 but might be missing something.
I am currently developing a java application which GUI is based on javaFX. I see that there are a lot of very interesting features that javaFX libraries offer, yet I feel like I'm only scratching the surface in my project.
I have looked up a lot of javaFX classes' javadocs but I would like to know if there's a site that shows basic implementations of each feature, both the source code and the output.
Found a great oracle website that solves my problem: http://download.oracle.com/otndocs/products/javafx/2/samples/Ensemble/index.html#HIGHLIGHTS/H%20T%20M%20L%20Editor
Basically it is a list of samples using most javaFX features, each having both the source code of the implementation and its output.
The API JavaFX comes with is for the JavaFX langage, which I have one reason to learn, but more reasons not to. I know Project Scenegraph (scenegraph.dev.java.net, AKA Scenario) is ambiguously the same library. I would just generate javadocs from Project Scenegraph, but it hasn't seen an update since 2007 and the mailing lists are dead.
Does anyone know of a download for the JavaFX javadocs, or a way to download the source in order to generate them myself?
JavaFX uses scenegraph at the core for the UI, but JavaFX is a lot more than just scenegraph.
Simple question: Can I mix in my desktop application Java and JavaFX Script code? If it is possible could you provide me with some link with examples?
Or could I pack my custom made javafx CustomNode-s in a jar and use them in my project side by side with standard SWING components?
This article gives an example of calling JavaFX from Java, using the Scripting API.
Yes, you can mix Java and JavaFX.
According to one of the FAQ entries:
In addition, developers can use any Java library in their JavaFX applications. This allows JavaFX applications to take advantage of the rich JavaFX UI libraries, as well as the amazing breadth of functionality offered by Java.
The official source of information, including tools downloads, FAQ, and tutorials is the JavaFX web site.
I suggest you to look at dotFX. It can be useful for you. It has a netbeans plugin,too.
Read first here for get more information.
You can use a JavaFX 2.0 with Swing
http://javafx.com/about-javafx/
If you install the JavaFX 2.0 runtime first, then you launch an example http://download.oracle.com/otndocs/products/javafx/samples/SwingInterop/index.html
Supposedly all you have to do is drag and drop the JavaFX application to your desktop in order to make it a desktop application. You can also use Java code in a JavaFX application. Not sure about the other way around.
Yes Javafx and java apis can be mixed and used in your application without any problems.