JNI: Add convenience overloads for registerNativeMethods

Add a template overload for the QJniEnvironment member function so that
a declared type can be used.

And add a static registerNativeMethods class member function to declared
types.

As a drive-by, document the initializer_list overloads. The
"template <typename Class>" convenience wrappers are currently all
undocumented, as we first need to document the QtJniTypes type system
and declaration macros.

Change-Id: I8ff9edc4e493694e6d2c26d4bc7b06bd8e05bf0c
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/corelib/kernel/qjnienvironment.cpp b/src/corelib/kernel/qjnienvironment.cpp
index 5afa1a6484..1e2826e76b 100644
--- a/src/corelib/kernel/qjnienvironment.cpp
+++ b/src/corelib/kernel/qjnienvironment.cpp
@@ -351,6 +351,15 @@ bool QJniEnvironment::registerNativeMethods(const char *className, const JNINati
 
     return registerNativeMethods(clazz, methods, size);
 }
+
+/*!
+    \fn bool QJniEnvironment::registerNativeMethods(const char *className, std::initializer_list<JNINativeMethod> methods)
+    \overload
+
+    Registers the native functions methods in \a methods for the Java class \a className.
+    Returns \c true if the registration is successful, otherwise \c false.
+*/
+
 #if QT_DEPRECATED_SINCE(6, 2)
 /*!
     \overload
@@ -406,6 +415,14 @@ bool QJniEnvironment::registerNativeMethods(jclass clazz, const JNINativeMethod
 }
 
 /*!
+    \fn bool QJniEnvironment::registerNativeMethods(jclass clazz, std::initializer_list<JNINativeMethod> methods)
+    \overload
+
+    Registers the native functions methods in \a methods for the Java class \a clazz.
+    Returns \c true if the registration is successful, otherwise \c false.
+*/
+
+/*!
     \enum QJniEnvironment::OutputMode
 
     \value Silent The exceptions are cleaned silently