QJniObject Class Reference

\inmodule QtCore More...

Collaboration diagram for QJniObject:

Related Symbols
(Note that these are not member symbols.)
bool	operator== (const QJniObject &o1, const QJniObject &o2)
	Returns true if both objects, o1 and o2, are referencing the same Java object, or if both are NULL.
bool	operator!= (const QJniObject &o1, const QJniObject &o2)
	Returns true if o1 holds a reference to a different object than o2.

Detailed Description

\inmodule QtCore

Since

6.1

A convenience wrapper around the Java Native Interface (JNI).

The QJniObject class wraps a reference to a Java object, ensuring it isn't garbage-collected and providing access to most JNIEnv method calls (member, static) and fields (setter, getter). It eliminates much boiler-plate that would normally be needed, with direct JNI access, for every operation, including exception-handling.

Note

This API has been designed and tested for use with Android. It has not been tested for other platforms.

See also

QJniEnvironment

Friends And Related Symbol Documentation

operator!=()

bool operator!= ( const QJniObject & o1, const QJniObject & o2 )

related

Returns true if o1 holds a reference to a different object than o2.

operator==()

bool operator== ( const QJniObject & o1, const QJniObject & o2 )

related

Returns true if both objects, o1 and o2, are referencing the same Java object, or if both are NULL.

In any other cases false will be returned.

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The documentation for this class was generated from the following file:

• qtbase/src/corelib/kernel/qjniobject.cpp (8473b9ad1997fa61882f540ad87bd4b4a671f926)