Package com.zendesk.sdk.attachment

Class AttachmentHelper

java.lang.Object

com.zendesk.sdk.attachment.AttachmentHelper

public class AttachmentHelper
extends java.lang.Object

Class with static helper methods for uploading attachments

Constructor Summary

Constructors

Constructor and Description
AttachmentHelper()

Method Summary

Modifier and Type	Method and Description
static boolean	isAttachmentSupportEnabled(SafeMobileSettings storedSettings) Check if uploading attachments is allowed.
static boolean	isFileEligibleForUpload(java.io.File file, SafeMobileSettings storedSettings) Check if the provided file is eligible for upload.
static void	processAndUploadSelectedFiles(java.util.List<BelvedereResult> selectedFiles, ImageUploadHelper imageUploadHelper, Context context, AttachmentContainerHost attachmentContainerHost, SafeMobileSettings storedSettings) Helper method for uploading a List of File The files are provided by com.zendesk.belvedere.Belvedere#getFilesFromActivityOnResult(int, int, Intent, BelvedereCallback) If a provided file is not allowed to be uploaded a Toast will be shown.
static void	showAttachmentTryAgainDialog(Context context, BelvedereResult file, ErrorResponse errorResponse, ImageUploadHelper imageUploadHelper, AttachmentContainerHost attachmentContainerHost) Show an android.app.AlertDialog after uploading a file failed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AttachmentHelper

public AttachmentHelper()

Method Detail

isAttachmentSupportEnabled

public static boolean isAttachmentSupportEnabled(SafeMobileSettings storedSettings)

Check if uploading attachments is allowed.

Returns:

True if attachment support is enabled, false if not allowed or we don't have valid settings

isFileEligibleForUpload

public static boolean isFileEligibleForUpload(java.io.File file,
                                              SafeMobileSettings storedSettings)

Check if the provided file is eligible for upload.

Parameters:

file - A file

Returns:

True if exists and is allowed for upload, false if it doesn't exist, is too big or we don't have valid settings.

showAttachmentTryAgainDialog

public static void showAttachmentTryAgainDialog(Context context,
                                                BelvedereResult file,
                                                ErrorResponse errorResponse,
                                                ImageUploadHelper imageUploadHelper,
                                                AttachmentContainerHost attachmentContainerHost)

Show an android.app.AlertDialog after uploading a file failed.

Show this modal dialog if uploading a file failed. The dialog offers the user to cancel the upload or try the upload again.

Parameters:

context - An application context

file - Reference to the file

errorResponse - ErrorResponse containing information why uploading failed

imageUploadHelper - ImageUploadHelper for restarting the upload

attachmentContainerHost - AttachmentContainerHost For manipulating UI according to the users choice

processAndUploadSelectedFiles

public static void processAndUploadSelectedFiles(java.util.List<BelvedereResult> selectedFiles,
                                                 ImageUploadHelper imageUploadHelper,
                                                 Context context,
                                                 AttachmentContainerHost attachmentContainerHost,
                                                 SafeMobileSettings storedSettings)

Helper method for uploading a List of File
The files are provided by com.zendesk.belvedere.Belvedere#getFilesFromActivityOnResult(int, int, Intent, BelvedereCallback) If a provided file is not allowed to be uploaded a Toast will be shown.

This method takes a list of files and prepares them for upload.

1. Deduplicate selected files
2. Check if files exist
3. Check if files complies with AttachmentSettings.getMaxAttachmentSize()

Parameters:

selectedFiles - A list of files that should be uploaded

imageUploadHelper - An instance of ImageUploadHelper

context - An application context

attachmentContainerHost - An instance of AttachmentContainerHost