Function jstring2string

src/AndroidJNICalls.cpp:37–49

}

std::string jstring2string(JNIEnv *env, jstring jStr) {
    if (!jStr)
        return "";

    const jchar* c = env->GetStringChars(jStr, nullptr);
    if(!c)
        return "";
    jsize len = env->GetStringLength(jStr);

    SkString str = SkUnicodes::ICU::Make()->convertUtf16ToUtf8((const char16_t*)c, len);

    return std::string(str.c_str(), str.size());
}

jstring string2jstring(JNIEnv* env, const std::string& s) {
    std::u16string u16str = SkUnicodes::ICU::Make()->convertUtf8ToUtf16(s.c_str(), s.size());