Merge "Improve MediaCodec.CryptoException log messages"

        env->GetMethodID(clazz.get(), "<init>", "(ILjava/lang/String;)V");

    CHECK(constructID != NULL);

    jstring msgObj = env->NewStringUTF(msg != NULL ? msg : "Unknown Error");

    const char *defaultMsg = "Unknown Error";

    /* translate OS errors to Java API CryptoException errorCodes (which are positive) */

    switch (err) {

        case ERROR_DRM_NO_LICENSE:

            err = gCryptoErrorCodes.cryptoErrorNoKey;

            defaultMsg = "Crypto key not available";

            break;

        case ERROR_DRM_LICENSE_EXPIRED:

            err = gCryptoErrorCodes.cryptoErrorKeyExpired;

            defaultMsg = "License expired";

            break;

        case ERROR_DRM_RESOURCE_BUSY:

            err = gCryptoErrorCodes.cryptoErrorResourceBusy;

            defaultMsg = "Resource busy or unavailable";

            break;

        case ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION:

            err = gCryptoErrorCodes.cryptoErrorInsufficientOutputProtection;

            defaultMsg = "Required output protections are not active";

            break;

        case ERROR_DRM_SESSION_NOT_OPENED:

            err = gCryptoErrorCodes.cryptoErrorSessionNotOpened;

            defaultMsg = "Attempted to use a closed session";

            break;

        default:  /* Other negative DRM error codes go out as is. */

            break;

    }

    jstring msgObj = env->NewStringUTF(msg != NULL ? msg : defaultMsg);

    jthrowable exception =

        (jthrowable)env->NewObject(clazz.get(), constructID, err, msgObj);