ShareContentValidation.java 文件源码

private static void validateVideo(ShareVideo video, Validator validator) {
    if (video == null) {
        throw new FacebookException("Cannot share a null ShareVideo");
    }

    Uri localUri = video.getLocalUrl();
    if (localUri == null) {
        throw new FacebookException("ShareVideo does not have a LocalUrl specified");
    }

    if (!Utility.isContentUri(localUri) && !Utility.isFileUri(localUri)) {
        throw new FacebookException("ShareVideo must reference a video that is on the device");
    }
}