I have an engine write in C++ to integrate with JNI in AndroidStudio. I read & follow all tutorials I found.
In the Cpp file there is header's import which include 2 maps brace-enclosed initialized like that (just example):
The first one is initiazed with 2500 lines... The second one is like that :
std::map <StateEnum, std::string> StateToString = {
{ state_one, "State 1" },
{ state_two, "State 2" },
{ state_three, "State 3" },
{ state_four, "State 4" }
};
Application.mk
APP_ABI := all
APP_STL := stlport_static
APP_CFLAGS := -std=c++11 -fPIC
And here is the error :
jni/My_header.h:line: error: could not convert '{{state_one, "State 1"}, {state_two, "State 2"}..} from '< brace-enclosed initializer list>' to 'std::map< StateEnum, std::string>'
I tried also to compile c++ file to library then integrate it to my Android project. And the result is same.
Anyone can help me. I didn't want to translate 2500 lines of map initialization (with map.add(...)) into 5000 lines.
STLport implementation is out-of-date and don't support C++11 (in particular, brace initializers). You should switch to GNU libstdc++ or LLVM libc++ implementation to get it working:
APP_STL := gnustl_static # GNU libstdc++
# Or:
APP_STL := c++_static # LLVM libc++
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