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JavaClassWrapper¶
Inherits: Object
Provides access to the Java Native Interface.
Description¶
The JavaClassWrapper singleton provides a way for the Godot application to send and receive data through the Java Native Interface (JNI).
Note: This singleton is only available in Android builds.
var LocalDateTime = JavaClassWrapper.wrap("java.time.LocalDateTime")
var DateTimeFormatter = JavaClassWrapper.wrap("java.time.format.DateTimeFormatter")
var datetime = LocalDateTime.now()
var formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy HH:mm:ss")
print(datetime.format(formatter))
Warning: When calling Java methods, be sure to check get_exception to check if the method threw an exception.
Methods¶
Method Descriptions¶
JavaObject get_exception() 🔗
Returns the Java exception from the last call into a Java class. If there was no exception, it will return null.
Note: This method only works on Android. On every other platform, this method will always return null.
JavaClass wrap(name: String) 🔗
Wraps a class defined in Java, and returns it as a JavaClass Object type that Godot can interact with.
Note: This method only works on Android. On every other platform, this method does nothing and returns an empty JavaClass.