itoa-jnipp | JNIpp uses the power of C to give you better Java Native
kandi X-RAY | itoa-jnipp Summary
kandi X-RAY | itoa-jnipp Summary
JNIpp uses the power of C++ to give you better Java Native Interface. It features wrappers for arrays and basic classes (Object, String), exception translation, macros to simplify creation of your own wrappers and more. See help for details. JNIpp was developed as part of Itoa project.
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QUESTION
I am building an android app and I need to create UI elements dynamically from JNI part and assign C++ functions as click handler.
I have defined a java function to create a button and return it. I have a C++ function that calls the Java function and has jobject of button. Now I want to assign another C++ function as click handler to this object.
Java:
...ANSWER
Answered 2019-Apr-09 at 07:48The process of making a Java object do a callback to C++ code is pretty much always the same; make the Java object store some kind of reference to the native object (typically a pointer), and have it pass that pointer back to the C++ code which can call the appropriate function.
A potential implementation could look like this:
MyOnClickListener.java
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