mirror of https://github.com/kivy/pyjnius.git
29 lines
749 B
Cython
29 lines
749 B
Cython
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# on desktop, we need to create an env :)
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# example taken from http://www.inonit.com/cygwin/jni/invocationApi/c.html
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cdef extern jint JNI_CreateJavaVM(JavaVM **pvm, void **penv, void *args)
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cdef extern from "jni.h":
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int JNI_VERSION_1_4
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jboolean JNI_FALSE
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ctypedef struct JavaVMInitArgs:
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jint version
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jint nOptions
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jboolean ignoreUnrecognized
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cdef JNIEnv *default_env = NULL
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cdef void create_jnienv():
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cdef JavaVM* jvm
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cdef JavaVMInitArgs args
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args.version = JNI_VERSION_1_4
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args.nOptions = 0
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args.ignoreUnrecognized = JNI_FALSE
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JNI_CreateJavaVM(&jvm, <void **>&default_env, &args)
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cdef JNIEnv *get_jnienv():
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if default_env == NULL:
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create_jnienv()
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return default_env
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