JNI on Android, how to pass int from c to java
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Joaquin
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Published on 2010-12-27T21:48:50Z
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2010/12/27
21:54 UTC
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I have a C function, I simply returns an integer, as follows:
JNIEXPORT jint JNICALL Java_org_project_ScreenPosition(JNIEnv* env, jobject thiz){
int i=1;
return i;
}
I call this function in the way of an Activity onCreateContextMenu Android, as follows:
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo){
menu.setHeaderTitle("TryMenu");
int a=ScreenPosition();
return;
}
But all crash
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