Function cryptKey

Android/MMKV/mmkv/src/main/cpp/native-bridge.cpp:920–929

#    ifndef MMKV_DISABLE_CRYPT

MMKV_JNI jstring cryptKey(JNIEnv *env, jobject instance) {
    MMKV *kv = getMMKV(env, instance);
    if (kv) {
        string cryptKey = kv->cryptKey();
        if (cryptKey.length() > 0) {
            return string2jstring(env, cryptKey);
        }
    }
    return nullptr;
}

MMKV_JNI jboolean doReKey(JNIEnv *env, jobject instance, jstring cryptKey, jboolean aes256) {
    MMKV *kv = getMMKV(env, instance);