事前認証 preuthorize-android

    ///
    /// Sets the `List` of resources for which you want to obtain preauthorization decisions.
    ///
    /// Each element in the list must be a `String` representing either the resource ID value or the media RSS fragment which must be agreed with the MVPD.
    ///
    /// This function sets the information only in the context of current `Builder` object instance which is the receiver of this function call.
    ///
    /// To build an actual `PreauthorizeRequest` you can have a look at `Builder`'s function:
    /// ```
    /// public func build() -> PreauthorizeRequest
    /// ```
    ///
    /// - Parameter resources: The `List` of resources for which you want to obtain preauthorization decisions.
    ///
    /// - Returns: The reference to the same `Builder` object instance which is the receiver of the function call. It does this in order to allow the creation of function chaining.
    ///

    ///
    /// This feature controls whether to use the information from the AccessEnabler SDK cache or to bypass it and
    /// rely on Adobe Pass server information via a network call.
    ///
    LOCAL_CACHE

    ///
    /// This feature controls whether to use the information from the Adobe Pass server cache or to bypass it and
    /// rely on MVPD server information via a network call.
    ///

    REMOTE_CACHE

    /// Response callback called by the SDK when the preauthorize API request was fulfilled. The result is either a successful or an error result containing a status.

**public void onResponse(PreauthorizeResponse result)**



    /// Failure callback called by the SDK when the preauthorize API request could not be serviced. The result is a failure result containing a status.

**public void onFailure(PreauthorizeResponse result)**

    ///
    /// - Returns: Additional status (state) information in case of failure.
    ///   Might hold a `null` value.
    ///

**public [Status](#status) getStatus()**



    ///
    /// - Returns: The list of preauthorization decisions. One decision for each resource.
    ///            The list might be empty in case of failure.
    ///

**public List\<[Decision](#status)\> getDecisions()**

///
/// - Returns: The HTTP response status code as documented in RFC 7231.
/// Might be 0 in case the \`Status\` comes from the SDK instead of Adobe Pass Authentication services.

///

**public int getStatus()**

    ///
    /// - Returns: The standard Adobe Pass Authentication services error code.
    ///            Might hold an empty string or a `null` value.
    ///

**public String getCode()**

    ///
    /// - Returns: The human readable message which can be displayed to the end user.
    ///            Might hold an empty string or a `null` value.
    ///

**public String getMessage()**

    ///
    /// - Returns: The detailed message which in some cases is provided by the MVPD authorization endpoints or by Programmer degradation rules.
    ///            Might hold an empty string or a `null` value.
    ///

**public String getDetails()**

    ///
    /// - Returns: The URL that links to more information about why this state/error occurred and possible solutions.
    ///            Might hold an empty string or a `null` value.
    ///

**public String getHelpUrl()**

    ///
    /// - Returns: The unique identifier for this response, which can be used when contacting support to identify specific issues in more complex scenarios.
    ///            Might hold an empty string or a `null` value.
    ///

**public String getTrace()**

    ///
    /// - Returns: The recommended action to remediate the situation.
    ///             - none: Unfortunately there is no predefined action to remediate this issue. This might indicate an improper invocation of the public API
    ///             - configuration: A configuration change is needed through TVE dashboard or by contacting support.
    ///             - application-registration: The application must register itself again.
    ///             - authentication: The user must authenticate or re-authenticate.
    ///             - authorization: The user must obtain authorization for the specific resource.
    ///             - degradation: Some form of degradation should be applied.
    ///             - retry: Retrying the request might solve the issue
    ///             - retry-after: Retrying the request after the indicated period of time might solve the issue.
    ///            Might hold an empty string or a `null` value.
    ///

**public String getAction()**

    // build request object
    Preauthorize request = new PreauthorizeRequest.Builder()
                .setResources(resourcesList)
                .disableFeatures(PreauthorizeRequest.FEATURE.LOCAL_CACHE) // optional, use only to disable local cache for preauthorized resources
                .build();
    }

    // execute preauthorize call, passing a callback function to process the response
    accessEnabler.preauthorize(request, new AccessEnablerCallback<PreauthorizeResponse>() {
        @Override
        public void onResponse(PreauthorizeResponse result) {
            // Handle onResponse
        }

        @Override
        public void onFailure(PreauthorizeResponse result) {
            // Handle onFailure
        }
    });