![]() ![]() The API tStaticFieldValue can be used to set a static field by passing the class name as the first argument, and the field name as second argument and the value to set as last argument.java.getStaticFieldValue('class_name', 'field_name') The API java.getStaticFieldValue can be used to retrieve a static field by passing the class name as the first argument and the field name as the second argument. ![]() c.static_field = 10 Īlternatively, you can use the following APIs: Static fields can be accessed as properties of the constructor function. Static methods can be invoked using the following syntax: var c = java.import('.') Īlternatively, the API java.callStaticMethod can be used as follows: java.callStaticMethod('class_name', 'static_method', ) Static methods can be accessed as properties of the constructor function returned by the API java.import. If the class has overloaded constructor methods, each of them can be called with the keyword " new" by passing the correct parameter types.ĭefining a new method or a new class (which contains new methods) that is not in native, is not supported.Īlternatively, the API java.newInstance can be used to instantiate a Java class by passing the instance name as its first argument and the arguments to the constructor method enclosed in a JavaScript array as the second argument. For example,Įxample 1 var ArrayList = java.import('') Įxample 2 var ArrayList = java.import('') The instances of a Java class can be created with the keyword "new" on the constructor function returned by the API java.import. Inner classes: Any inner classes that the Java class defines.Īvailable on Android platform.Static methods: Any static methods that the Java class exposes.Static fields: Any static fields that the Java class exposes.The constructor function also has properties that map to the following: Returns a JavaScript constructor function that can be used to instantiate the class. Specifies the native class name including the package name that you want to use in JavaScript. JavaScript: java.import (native_class_name) Input Parameters All the APIs, methods, constants, and all members of the native class are directly accessible with the instantiated object. You must use the keyword "new" to instantiate (create an object) an instance of a JavaScript class. This API helps you import any Android native class into JavaScript. To access a class, use the following API: java.import To use the Native Function APIs in Visualizer Classic, follow these guidelines: Category The Java Visualizer will appear, displaying the stack of the currently paused program:Īs you continue to step through and pause your code, the visualizer display will update accordingly to show you what's going on in your program.Android Guidelines for Using Native Function APIs in Quantum Visualizer Classic When your code stops, you can click the Java Visualizer icon: To use the built-in visualizer, debug your code, setting breakpoints as necessary. This tool is intended to help you debug and understand your code, and is integrated into IntelliJ's Java debugger. The plugin contains a built-in version of the Java Visualizer, a tool similar to the Python Visualizer you may have used to CS 61B. Click the links to jump directly to the problematic line of code: A tool window will appear with the results of the style check, and a list of any errors. To run the style checker, simply right click any file or directories you want to check, and select Check Style in the menu that appears:Ĭlick it, and the style checker will run. The plugin includes a helpful style checker, which will check your code and inform you of any style errors and their locations. In this class, you will eventually be required to make sure your code conforms to the official style guide. Click the grey Restart IntelliJ IDEA button to finalize the installation.Wait for the plugin to download and install.In the window that appears, enter "CS 61B" in the search bar at the top.Click the button labeled Browse Repositories.In the Welcome window, click the Configure -> Plugin button on the bottom right of the window.If you're on one of the lab computers, use the command /share/instsww/bin/idea.sh in a terminal window to start IntelliJ. Installingīegin the setup process by starting up IntelliJ. This guide assumes that you already have IntelliJ installed. This document will guide you through installing and using the CS 61B IntelliJ plugin. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |