Method callStringMethod

framework/utils/Android/JniUtils.cpp:118–128

std::string JniUtils::callStringMethod(JNIEnv *env, jobject jObj, jmethodID method) {
    if (env == nullptr || jObj == nullptr || method == nullptr) {
        return "";
    }

    CallObjectMethod tmpGetObject(env, jObj, method);
    auto objec = (jstring) tmpGetObject.getValue();
    GetStringUTFChars tmpObj(env, objec);
    char *ch_Obj = tmpObj.getChars();
    return ch_Obj == nullptr ? "" : std::string(ch_Obj);
}