如何将 Chromium Embedded Framework (CEF) 与 java 集成

Question

I'd like to make a desktop application to let a website be browsed, I don't want to make a browser but a Browser embeded Application. I've tried with JavaFx but I've found some problems like missing support for plugins (eg: flash, pdf viewer, etc).

After lots of search i found Chromium Embedded Framework (CEF) or JCEF Java wrapper for CEF but i don't know how to use it in java to start with.What are the dependencies?How i can start development (POC) using netbeans ?

Is it possible to embed CEF/JCEF in java application?

Answer 1

Is it possible to embed CEF/JCEF in java application?

Yes, you can do that! The steps are:

1. Download JCEF and extract it JCEF

2. Declare Environment Variable to point to ${EXTRACT_DIR}/bin/lib/win64

3. Install following files in local repository: ${EXTRACT_DIR}/bin/{gluegen-rt.jar, gluegen-rt-natives-windows-amd64.jar, jogl-all.jar, jogl-all-natives-windows-amd64.jar, jcef.jar} .

For example: mvn install:install-file -Dfile=gluegen-rt.jar -DgroupId=org.jcef -DartifactId=gluegen -Dversion=1.0 -Dpackaging=jar

4. Create a maven project and declare installed artifacts in pom.xml

5. Copy sample: ${EXTRACT_DIR}/bin/tests/simple/MainFrame.java to your project and try it

Take note that those steps are for Maven Project and JVM 64bit

Answer 2

I have a repository that maintains releases for each version of JCEF. The builds are done for different architectures and OS (mac, linux, and windows).

https://github.com/jcefbuild/jcefbuild/releases

Depending on your target OS and architecture, each zip contains jars which need to be placed on the classpath of your java application. They also contain native libraries which need to be loaded by your application by setting java.library.path to point to the folder containing the binaries.

The zips also contain a test application which can be executed by running a script also found in the folder.

Answer 3

I found an sample application of jcef.

To download this Sample Application Click Here

Answer 4

You can embed CEF in Java applications by using the open source project Chromium SWT:

https://github.com/equoplatform/chromium-swt

It works on SWT applications. You can use it by adding an import sentence to your app and creating an instance of the Chromium widget.

Since you want to create a desktop app using Java, I also recommend to take a look at Equo Framework, which allows to create desktop applications from scratch, using java and HTML5 technologies for the frontend. Please find the link below:

https://github.com/equoplatform/framework