10-24 10:05:24.576: E/MAP(16278): Error loading file: tmx/tess.tmx
10-24 10:05:24.576: E/MAP(16278): org.andengine.extension.tmx.util.exception.TMXLoadException: org.andengine.extension.tmx.util.exception.TMXParseException: Unexpected start tag: 'imagelayer'.
10-24 10:05:24.576: E/MAP(16278): at org.andengine.extension.tmx.TMXLoader.load(TMXLoader.java:256)
10-24 10:05:24.576: E/MAP(16278): at org.andengine.extension.tmx.TMXLoader.loadFromAsset(TMXLoader.java:213)
......
Here my code
public MainMap(Activity activity, Engine engine, String mapName) {
super();
String location = "tmx/" + mapName + ".tmx";
try {
tmxLoader = new TMXLoader(activity.getAssets(),
engine.getTextureManager(),
engine.getVertexBufferObjectManager());
this.mTMXTiledMap = tmxLoader.loadFromAsset(location);
this.mTMXTiledMap
.setIsometricDrawMethod(TMXIsometricConstants.DRAW_METHOD_ISOMETRIC_ALL);
this.mTMXLayer = this.mTMXTiledMap.getTMXLayers().get(0);
this.mTMXLayer2 =this.mTMXTiledMap.getTMXLayers().get(1);
createBlockedTile(mTMXTiledMap.getTileColumns(), mTMXTiledMap.getTileRows());
} catch (final TMXLoadException e) {
Log.e("MAP", String.format("Error loading file: %s", location), e);
}
use
this.attachChild(mainMap.getmTMXLayer());
this.attachChild(mainMap.getmTMXLayer2());
The image layer is a layer type that was added in Tiled 0.9.0. It is documented at https://github.com/bjorn/tiled/wiki/TMX-Map-Format#imagelayer.
Most likely, AndEngine has not been updated to support this layer type yet. For this you could either patch it up yourself or report an issue to the author(s) to make sure they are aware of this missing feature.
Alternatively, don't use an image layer in your map to make sure you can load it with the current version of AndEngine.
Related
I'm using the export Google Drive API to retrieve a Google Doc as Pdf: https://developers.google.com/drive/v3/reference/files/export
I'm having the following problem: for documents bigger than a certain size (I don't know exactly the threshold, but it happens even with relatively small files around 1,5 MB) the API return a 200 response code with a blank result (normally it should contains the pdf data as byte stream), as you can see in the following screenshot:
I can successfully export the file via GoogleDrive/GoogleDoc UI with the "File -> Download as.. -> Pdf" command, despite it takes a bit of time.
Here is the file used for test (1.180 KB exported from Google Doc), I shared it so you can access to try export:
https://docs.google.com/document/d/18Cz7kHfEiDLeTWHyyoOi6U4kFQDMeg0D-CCJzILMMCk/edit?usp=sharing
Here is the (Java) code I'm using to perform the operation:
#Override
public GoogleDriveDocumentContent downloadFileContentAsPDF(String executionGoogleUser, String fileId) {
GoogleDriveDocumentContent documentContent = new GoogleDriveDocumentContent();
String conversionMimeType = "application/pdf";
try {
getLogger().info("GDrive APIs - Downloading file content in PDF format ...");
InputStream gDriveFileData = getDriveService(executionGoogleUser).files()
.export(fileId, conversionMimeType)
.executeMediaAsInputStream();
getLogger().info("GDrive APIs - File content as PDF format downloaded.");
documentContent.setFileName(null);
documentContent.setMimeType(conversionMimeType);
documentContent.setData(gDriveFileData);
} catch (IOException e) {
throw new RuntimeException(e);
}
return documentContent;
}
Does anyone has the same issue and know how to solve it?
The goal is to generate a pdf from a Google Doc.
Thanks
I think you should try using media downloadeder you will have to alter it for Google drive rather than storage service.
{
// Create the service using the client credentials.
var storageService = new StorageService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = "APP_NAME_HERE"
});
// Get the client request object for the bucket and desired object.
var getRequest = storageService.Objects.Get("BUCKET_HERE", "OBJECT_HERE");
using (var fileStream = new System.IO.FileStream(
"FILE_PATH_HERE",
System.IO.FileMode.Create,
System.IO.FileAccess.Write))
{
// Add a handler which will be notified on progress changes.
// It will notify on each chunk download and when the
// download is completed or failed.
getRequest.MediaDownloader.ProgressChanged += Download_ProgressChanged;
getRequest.Download(fileStream);
}
}
static void Download_ProgressChanged(IDownloadProgress progress)
{
Console.WriteLine(progress.Status + " " + progress.BytesDownloaded);
}
Code ripped from here
I am using loopback Storage component REST API in Xamarin to finish a file uploading job. However, it does not work and does not return any exceptions to me.
Here is my code:
library using: RestSharp.portable
public async Task addFiles(string name, byte[] file)
{
try
{
var client = new RestClient(App.StrongLoopAPI);
var request = new RestRequest("containers/container1/upload", HttpMethod.Post);
request.AddHeader("cache-control", "no-cache");
request.AddHeader("content-type", "multipart/form-data");
request.AddFile("file", file, name + ".jpg", System.Net.Http.Headers.MediaTypeHeaderValue.Parse("multipart/form-data"));
var res = await client.Execute(request);
}
catch (Exception ex)
{
//return null;
}
}
Does my function have any problems?
You're setting the Content Type (Mime Type) wrong.
AddFile accepts as the last parameter the Content Type (for example image/jpeg for a JPG image), where you're using multipart/form-data.
There are different ways to figure out the Content Type of a file, see here:
Get MIME type from filename extension
This should fix your issue.
I have been working on the following project, some background:
I am an intern currently developing a new search system for my organization. The current setup is microsoft sharepoint 2013 in which the users upload files etc.. and on the other hand is the system I am developing which indexes all data being uploaded to apache SOLR.
I have been succesfull in mapping the sharepoint content repository to a network drive, and I can manually start my program to start indexing the conent of this network drive to SOLR using the Solrj api.
The problem I am facing however is that I am unable to poll events from this network drive. In my test build which ran local I used a watcher service to launch code (reindex documents, delete indexes) on file create, file modify and file delete.
This does not work unfortunantly with a url pointing to a network drive :(.
So the big question: Is there any API / library available for polling events from network drives?
Any help would be extemely appreciated !
So I fnally figured this one out, tried looking at .net's variant of the watcher service (system.io.filesystemwatcher) and i was having the same problem. I finally got it working by using java.io.FileAlterationMonitor / observer.
Code:
public class UNCWatcher {
// A hardcoded path to a folder you are monitoring .
public static final String FOLDER =
"A:\\Department";
public static void main(String[] args) throws Exception {
// The monitor will perform polling on the folder every 5 seconds
final long pollingInterval = 5 * 1000;
File folder = new File(FOLDER);
if (!folder.exists()) {
// Test to see if monitored folder exists
throw new RuntimeException("Directory not found: " + FOLDER);
}
FileAlterationObserver observer = new FileAlterationObserver(folder);
FileAlterationMonitor monitor =
new FileAlterationMonitor(pollingInterval);
FileAlterationListener listener = new FileAlterationListenerAdaptor() {
// Is triggered when a file is created in the monitored folder
#Override
public void onFileCreate(File file) {
try {
// "file" is the reference to the newly created file
System.out.println("File created: "
+ file.getCanonicalPath());
if(file.getName().endsWith(".docx")){
System.out.println("Uploaded resource is of type docx, preparing solr for indexing.");
}
} catch (IOException e) {
e.printStackTrace(System.err);
}
}
// Is triggered when a file is deleted from the monitored folder
#Override
public void onFileDelete(File file) {
try {
// "file" is the reference to the removed file
System.out.println("File removed: "
+ file.getCanonicalPath());
// "file" does not exists anymore in the location
System.out.println("File still exists in location: "
+ file.exists());
} catch (IOException e) {
e.printStackTrace(System.err);
}
}
};
observer.addListener(listener);
monitor.addObserver(observer);
System.out.println("Starting monitor service");
monitor.start();
}
}
I used Windows Azure SDK for java in gwt, and obtain this problem in gwt:
No source code is available for type com.microsoft.windowsazure.services.core.storage.CloudStorageAccount; did you forget to inherit a required module?
Any idea?, for example correct value for <inherits name ="....."/>
this is the code, but the problem not is the code, is the correct value for inherits name:
public class StorageSmple {
public static final String storageConnectionString =
"DefaultEndpointsProtocol=http;" +
"AccountName=xxxxxx;" +
"AccountKey=xxxxxxx";
public void executeProgram()
{
try
{
CloudStorageAccount account;
CloudBlobClient serviceClient;
CloudBlobContainer container;
CloudBlockBlob blob;
account = CloudStorageAccount.parse(storageConnectionString);
serviceClient = account.createCloudBlobClient();
// Container name must be lower case.
container = serviceClient.getContainerReference("gettingstarted");
container.createIfNotExist();
// Set anonymous access on the container.
BlobContainerPermissions containerPermissions;
containerPermissions = new BlobContainerPermissions();
containerPermissions.setPublicAccess(BlobContainerPublicAccessType.CONTAINER);
container.uploadPermissions(containerPermissions);
// Upload an image file.
blob = container.getBlockBlobReference("image");
File fileReference = new File ("www.xxx/a254.png");
blob.upload(new FileInputStream(fileReference), fileReference.length());
// At this point the image is uploaded.
// Next, create an HTML page that lists all of the uploaded images.
MakeHTMLPage(container);
System.out.println("Processing complete.");
System.out.println("Open index.html to see the images stored in your storage account.");
}catch (Exception e){
System.out.print("Exception encountered: ");
System.out.println(e.getMessage());
}
}
// Create an HTML page that can be used to display the uploaded images.
// This example assumes all of the blobs are for images.
public void MakeHTMLPage(CloudBlobContainer container) throws FileNotFoundException, URISyntaxException
{
// Enumerate the uploaded blobs.
for (ListBlobItem blobItem : container.listBlobs()) {
HTMLPanel b = new HTMLPanel("<img src='" + blobItem.getUri() + "'/><br/>");
RootPanel.get().add(b);
}
}
}
I'm not too familiar with Azure, but I highly suspect that the Azure Java SDK is to be used on the server side. There must be code in this SDK that is not emulated by GWT.
Any code that is not already emulated by GWT (see here for a list of emulated classes) must be accompanied by GWT-translatable sources (see <super-source/> here).
My script fetches xml via httpConnection and saves to persistent store. No problems there.
Then I loop through the saved data to compose a list of image url's to fetch via queue.
Each of these requests calls the httpConnection thread as so
...
public synchronized void run()
{
HttpConnection connection = (HttpConnection)Connector.open("http://www.somedomain.com/image1.jpg");
connection.setRequestMethod("GET");
String contentType = connection.getHeaderField("Content-type");
InputStream responseData = connection.openInputStream();
connection.close();
outputFinal(responseData, contentType);
}
public synchronized void outputFinal(InputStream result, String contentType) throws SAXException, ParserConfigurationException, IOException
{
if(contentType.startsWith("text/"))
{
// bunch of xml save code that works fine
}
else if(contentType.equals("image/png") || contentType.equals("image/jpeg") || contentType.equals("image/gif"))
{
// how to save images here?
}
else
{
//default
}
}
What I can't find any good documentation on is how one would take the response data and save it to an image stored on the device.
Maybe I just overlooked something very obvious. Any help is very appreciated.
Thanks
I tried following this advise and found the same thing I always find when looking up BB specific issues: nothing.
The problem is that every example or post assumes you know everything about the platform.
Here's a simple question: What line of code writes the read output stream to the blackberry device? What path? How do I retrieve it later?
I have this code, which I do not know if it does anything because I don't know where it is supposedly writing to or if that's even what it is doing at all:
** filename is determined on a loop based on the url called.
FileOutputStream fos = null;
try
{
fos = new FileOutputStream( File.FILESYSTEM_PATRIOT, filename );
byte [] buffer = new byte [262144];
int byteRead;
while ((byteRead = result.read (buffer ))!=- 1)
{
fos.write (buffer, 0, byteRead);
}
fos.flush();
fos.close();
}
catch(IOException ieo)
{
}
finally
{
if(fos != null)
{
fos.close();
}
}
The idea is that I have some 600 images pulled from a server. I need to loop the xml and save each image to the device so that when an entity is called, I can pull the associated image - entity_id.png - from the internal storage.
The documentation from RIM does not specify this, nor does it make it easy to begin figuring it out.
This issue does not seem to be addressed on this forum, or others I have searched.
Thanks
You'll need to use the Java FileOutputStream to do the writing. You'll also want to close the connection after reading the data from the InputStream (move outputFinal above your call to close). You can find all kinds of examples regarding FileOutputStream easily.
See here for more. Note that in order to use the FileOutputStream your application must be signed.