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| {{NoTitle}}
| | #REDIRECT [[Language - Java]] |
| {{Language_-_Java_Dev_Environment_Table}}
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| {|
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| |style="vertical-align:middle; width: 60%;"|
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| <font size=6>'''Language - Java'''
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| '''Linux with javac'''</font>
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| Welcome to using Phidgets with Java! By using Java, you will have access to the complete Phidget22 API, including events.
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| Javac is a command line-based compiler for java programs that compiles java code into bytecode class files.
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| |{{TOC limit|2}}
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| |}
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| {{Language_-_Java_Intro|Linux|javac}}
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| ==Use Our Examples==
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| One of the best ways to start programming with Phidgets is to use our example code as a guide. In order to run the examples, you will need to download and install the JDK. You can do this by entering the following command in the terminal (where VERSION is replaced with your preferred version number):
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| <syntaxhighlight lang='bash'>
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| apt-get install openjdk-VERSION-jdk
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| </syntaxhighlight>
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| Before continuing, ensure your JDK version matches your JRE version:
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| <syntaxhighlight lang='bash'>
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| javac -version
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| java -version
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| </syntaxhighlight>
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| You will also need a copy of [{{SERVER}}/downloads/phidget22/libraries/any/Phidget22Java.zip phidget22.jar].
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| Now that you have the JDK installed and phidget22.jar on hand, select an example that will work with your Phidget:
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| *{{SampleCode|Java|Java Examples}}
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| Your project folder should now look something like this:
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| [[Image:Java_javac_linux_folder.PNG|link=|center]] | |
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| Next, open the terminal at the folder location and enter the following command:
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| <syntaxhighlight lang='bash'>
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| javac -classpath .:phidget22.jar example.java
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| </syntaxhighlight>
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| Finally, enter the following command to run the program:
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| <syntaxhighlight lang='bash'>
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| java -classpath .:phidget22.jar example
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| </syntaxhighlight>
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| [[Image:Java_javac_linux_run.PNG|link=|center]]
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| {{Edit_the_Examples}}
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| ==Editing the Examples==
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| {{Language_-_Java_Write_Code}}
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| ==Write Code==
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| {{Language_-_Java_Write_Code}}
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| ==Setting up a New Project==
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| When you are building a project from scratch, or adding Phidget functionality to an existing project, you'll need to configure your development environment to properly link the Phidget Java library.
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| To include the Phidget Java library, add the following line to your code:
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| <syntaxhighlight lang="java">
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| import com.phidget22.*
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| </syntaxhighlight>
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| You can now compile the file as shown in the [[#Use Our Examples|Use Our Examples]] section.
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| The project now has access to Phidgets.
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| ==Further Reading==
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| {{Language_-_Java_Further_Reading}}
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