I would like to add custom properties to files and folders from within my Android application. I cannot find any way to do this using the new Google Play Services Drive API. Is this missing from the API? Using the "old" Drive SDK I could do this in the following way:
private static Property insertProperty(
Drive service, String fileId, String key, String value, String visibility) {
Property newProperty = new Property();
newProperty.setKey(key);
newProperty.setValue(value);
newProperty.setVisibility(visibility);
try {
return service.properties().insert(fileId, newProperty).execute();
} catch (IOException e) {
System.out.println("An error occurred: " + e);
}
return null;
}
I would like to avoid mixing the Drive SDK and the Google Play Services Drive API in my app...
At this point the Android Google Drive API does not support custom properties.
Currently these are the only metadata options available through the Android Google Drive API:
https://developer.android.com/reference/com/google/android/gms/drive/MetadataChangeSet.Builder.html
Related
Does google developer API provides install and uninstall information? I found one that provide reviews but I couldn't find anything related to install/uninstall. Is there any option to get install/uninstall information using API?
I found solution using C#.
var storageService = new StorageService(new BaseClientService.Initializer
{
ApplicationName = "App Name",
ApiKey = "APIKey goes here ",
});
var storage = StorageClient.Create();
string localPath = "C:\\test\test.csv";
using (var outputFile = File.OpenWrite(localPath))
{
storage.DownloadObject("gs://pubsite_prod_rev_23628868/stats/installs/", "installs", outputFile);
}
ApiKey --> Create a google project and generate API Key
gs://pubsite_prod_rev_23628868/stats/installs/ --> You can get this path in your Google Developer Dashboard under Reports
I tried using YouTube Data API.
I really took a good look at everything I found on the internet. The code itself isn't the problem, but I did not find out, where to use this code. Do I simply create a python file (in Visual Studio Code for example) and run it there? Because it didn't work when I tried this...
I also saw many people using the API with the commander only, others used something in chrome (localhost:8888...). So I don`t really know what's the way to go or what I should do.
Thanks for any help :)
Best regards!
I'm not a python developer but as a guess you could start here:
https://developers.google.com/youtube/v3/quickstart/python
using pip to install the dependencies you need.
You should be able to create a simple python file that authenticates with the API and then calls a method on the on the google api client and then output it. There are some examples here:
https://github.com/youtube/api-samples/blob/master/python/
using System;
using System.IO;
using System.Reflection;
using System.Threading;
using System.Threading.Tasks;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;
using Google.Apis.Upload;
using Google.Apis.Util.Store;
using Google.Apis.YouTube.v3;
using Google.Apis.YouTube.v3.Data;
namespace Google.Apis.YouTube.Samples
{
/// <summary>
/// YouTube Data API v3 sample: upload a video.
/// Relies on the Google APIs Client Library for .NET, v1.7.0 or higher.
/// See https://code.google.com/p/google-api-dotnet-client/wiki/GettingStarted
/// </summary>
internal class UploadVideo
{
[STAThread]
static void Main(string[] args)
{
Console.WriteLine("YouTube Data API: Upload Video");
Console.WriteLine("==============================");
try
{
new UploadVideo().Run().Wait();
}
catch (AggregateException ex)
{
foreach (var e in ex.InnerExceptions)
{
Console.WriteLine("Error: " + e.Message);
}
}
Console.WriteLine("Press any key to continue...");
Console.ReadKey();
}
private async Task Run()
{
UserCredential credential;
using (var stream = new FileStream("client_secrets.json", FileMode.Open, FileAccess.Read))
{
credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.Load(stream).Secrets,
// This OAuth 2.0 access scope allows an application to upload files to the
// authenticated user's YouTube channel, but doesn't allow other types of access.
new[] { YouTubeService.Scope.YoutubeUpload },
"user",
CancellationToken.None
);
}
var youtubeService = new YouTubeService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = Assembly.GetExecutingAssembly().GetName().Name
});
var video = new Video();
video.Snippet = new VideoSnippet();
video.Snippet.Title = "Default Video Title";
video.Snippet.Description = "Default Video Description";
video.Snippet.Tags = new string[] { "tag1", "tag2" };
video.Snippet.CategoryId = "22"; // See https://developers.google.com/youtube/v3/docs/videoCategories/list
video.Status = new VideoStatus();
video.Status.PrivacyStatus = "unlisted"; // or "private" or "public"
var filePath = #"REPLACE_ME.mp4"; // Replace with path to actual movie file.
using (var fileStream = new FileStream(filePath, FileMode.Open))
{
var videosInsertRequest = youtubeService.Videos.Insert(video, "snippet,status", fileStream, "video/*");
videosInsertRequest.ProgressChanged += videosInsertRequest_ProgressChanged;
videosInsertRequest.ResponseReceived += videosInsertRequest_ResponseReceived;
await videosInsertRequest.UploadAsync();
}
}
void videosInsertRequest_ProgressChanged(Google.Apis.Upload.IUploadProgress progress)
{
switch (progress.Status)
{
case UploadStatus.Uploading:
Console.WriteLine("{0} bytes sent.", progress.BytesSent);
break;
case UploadStatus.Failed:
Console.WriteLine("An error prevented the upload from completing.\n{0}", progress.Exception);
break;
}
}
void videosInsertRequest_ResponseReceived(Video video)
{
Console.WriteLine("Video id '{0}' was successfully uploaded.", video.Id);
}
}
}
Make sure you have python installed on your PC
Create a project: Google’s APIs and Services dashboard
Enable the Youtube v3 API: API Library
Create credentials: Credentials wizard
Now you need to get an access token and a refresh token using the credentials you created
Find an authentication example in one of the following libraries:
https://github.com/googleapis/google-api-python-client
https://github.com/omarryhan/aiogoogle (for the async version)
Copy and paste the client ID and client secret you got from step 4 and paste them in the authentication example you found in step 6 (Should search for an OAuth2 example), this step should provide with an access token and a refresh token
Copy and paste a Youtube example from either:
https://github.com/googleapis/google-api-python-client
https://github.com/omarryhan/aiogoogle (for the async version)
Replace the access token and refresh token fields with the ones you got.
Now you should be able to run the file from any terminal by typing:
python3 yourfile.py
[EDIT]
The API key is not the same as the access token. There are 2 main ways to authenticate with Google APIs:
Access and refresh token
API_KEY.
API key won't work with personal info. You need to get an access and refresh token for that (method 1).
Once you get an access token, it acts in a similar fashion to the API_KEY you got. Getting an access token is a bit more complicated than only working with an API_KEY.
A refresh token is a token you get with the access token upon authentication. Access tokens expire after 3600 seconds. When they expire, your authentication library asks Google's servers for a new access token with the refresh token. The refresh token has a very long lifetime (often indefinite), so make sure you store it securely.
To get an access token and a refresh token (user credentials), you must first create client credentials. Which should consists of 1. a client ID and 2. a client secret. These are just normal strings.
You should also, set a redirect URL in your Google app console in order to properly perform the OAuth2 flow. The OAuth2 flow is the authentication protocol that many APIs rely on to allow them to act on a user's account with the consent of the user. (e.g. when an app asks you to post on your behalf or control your account on your behalf, it typically will use this protocol.)
Aiogoogle's docs does a decent job in explaining the authentication flow(s) available by Google.
https://aiogoogle.readthedocs.io/en/latest/
But this is an async Python library. If you're not familiar with the async syntax, you can read the docs just to get a general idea of how the authentication system works and then apply it to Google's sync Python library.
About point no.6. The links I posted with Aiogoogle being one of them, are just client libraries that help you access Google's API quicker and with less boilerplate. Both libraries have documentation, where they have links to examples on how to use them. So, open the documentation, read it, search for the examples posted, try to understand how the code in the example(s) work. Then maybe download it and run it on your own machine.
I recommend that your read the docs. Hope that helps.
I had created the WCF service for file uploading. Its working fine when the service hits from web application or from IOS device. But its throwing an exception when it comes from Android device.
I tried to multiparse the streamdata. Its throwing an exception as like file unavailable.
public OASIS.Entity.Shared.UserFileUpload FileUpload(Stream data, string UploadMode)
{
OASIS.Entity.Shared.UserFileUpload userFileUpload = new Entity.Shared.UserFileUpload();
try
{
MultipartParser parser = new MultipartParser(data);
string fileName = string.Empty;
string filePath = string.Empty;
string allowedExtensions = string.Empty;
int allowedFileSizeMB = 0;
if (parser.FileAvailable)
{
// File Available for IOS / Web application.
// userFileUpload
}
else
{
// From android device file is getting not available.
}
}
catch (Exception exp)
{
OASIS.Utility.ExceptionManager.HandleException(exp);
userFileUpload = null;
}
return userFileUpload;
}
Expecting it should get work for android device too.
By default, WCF does not support form data files, so it looks like you are using MultipartParser to convert form data (data from a file stream uploaded through a form-data).
If this class can handle data submitted in IOS, it should also be able to handle data submitted through forms in Andriod, after all, the HTTP protocol is cross-platform.
thereby I would like to know, how do you upload data in the Andriod system?
By adding breakpoint debugging, can you use this class to parse form data properly?
I suggest you handle the form-data by creating the service with asp.net WebAPI.
https://learn.microsoft.com/en-us/aspnet/web-api/overview/advanced/sending-html-form-data-part-2
Feel free to let me know if there is anything I can help with.
I have config the gcloud follow this link https://cloud.google.com/sdk/docs/quickstart-windows
I have got the Credentialed Accounts image
When I call the translate API or Speech API it's hang-up long time with the error message
Exception in thread "main" com.google.cloud.translate.TranslateException: Error getting access token for service account:
at com.google.cloud.translate.spi.v2.HttpTranslateRpc.translate(HttpTranslateRpc.java:61)
at com.google.cloud.translate.spi.v2.HttpTranslateRpc.translate(HttpTranslateRpc.java:144)
at com.google.cloud.translate.TranslateImpl$4.call(TranslateImpl.java:113)
at com.google.cloud.translate.TranslateImpl$4.call(TranslateImpl.java:110)
at com.google.api.gax.retrying.DirectRetryingExecutor.submit(DirectRetryingExecutor.java:89)
at com.google.cloud.RetryHelper.run(RetryHelper.java:74)
at com.google.cloud.RetryHelper.runWithRetries(RetryHelper.java:51)
at com.google.cloud.translate.TranslateImpl.translate(TranslateImpl.java:110)
at com.google.cloud.translate.TranslateImpl.translate(TranslateImpl.java:124)
at org.org.fp.audio.recognition.core.TranslateTest.main(TranslateTest.java:16)
The code will like this:
public static void main(String... args) throws Exception {
// Instantiates a client
Translate translate = TranslateOptions.getDefaultInstance().getService();
// The text to translate
String text = "Hello, world!";
// Translates some text into Russian
Translation translation =
translate.translate(
text,
TranslateOption.sourceLanguage("en"),
TranslateOption.targetLanguage("ru"));
System.out.printf("Text: %s%n", text);
System.out.printf("Translation: %s%n", translation.getTranslatedText());
}
The issue is about account info or network ?
This is very likely an authorization issue:
When using Google Cloud Client libraries, you need to download the Service Account's JSON file and set the GOOGLE_APPLICATION_CREDENTIALS to the path were your JSON file is stored. You may refer to this link for Translation API. The process is the same for Speech API.
It's worked after I am adding the proxy:
System.setProperty("https.proxyHost", "127.0.0.1");
System.setProperty("https.proxyPort", "1080");
Thank you ch_mike.
I'm using Sap Jco to connect to SAP database with the front end being Java(JSF), When I connect to SAP with:
try {
mConnection =JCO.createClient("400", // SAP client
"c3026902", // userid
"********", // password
"EN", // language
"iwdf5020", // host name
"00"); // system number
mConnection.connect();
}
catch (Exception ex) {
ex.printStackTrace();
System.exit(1);
}
Problem I'm facing is when run the application for the first time, data is displayed but when I re-run it says "Could not load middleware layer 'com.sap.mw.jco.rfc.MiddlewareRFC' "
Can any one help me in resolving the issue?????
This sounds like the API cannot load the native driver files.
The SAP Java Connector consists of a native runtime part, that does the actuall communication and a Java API that wraps this functionality with a java api.
The Java API is inside the sapjco.jar and the native drivers are e.g on windows inside librfc32.dll and sapjcorfc.dll.
Place these dll's into your system path (e.g. windows: C:\WiNDOWS\system32) and it should run.
Cheers
Sebastian
Are your DLLs located in the Windows system32 folder? If so, are you probably using the wrong architecture? (x64 DLL on 32 bit or vice versa)
Also, are the DLLs the same version as the java api? If you have SAP GUI installed there could be older DLLs around.
Defining SAP connection:
For the Version 3,0 of the sapjco library there exists plenty of useful information. To create a connection following the instructions in:
http://www.browseye.com/linkShare.html?url=http://help.sap.com/saphelp_nwpi711/helpdata/en/46/fb807cc7b46c30e10000000a1553f7/content.htm?bwsCriterion=%22Setting%20Up%20Connection%22&bwsMatch=1&bwsCriterion=%22Setting%20Up%20Connection%22&bwsMatch=1
There are a few thing that you should take into account:
Place the dll file in the same place that the jar.
The dll must be the right version for your operating system and architecture otherwise you will get a native library error.
Example of code to create a connection to the server.
public class StepByStepClient
{
static String DESTINATION_NAME1 = "ABAP_AS_WITHOUT_POOL";
static String DESTINATION_NAME2 = "ABAP_AS_WITH_POOL";
static
{
Properties connectProperties = new Properties();
connectProperties.setProperty(DestinationDataProvider.JCO_ASHOST, "ls4065");
connectProperties.setProperty(DestinationDataProvider.JCO_SYSNR, "85");
connectProperties.setProperty(DestinationDataProvider.JCO_CLIENT, "800");
connectProperties.setProperty(DestinationDataProvider.JCO_USER, "homofarber");
connectProperties.setProperty(DestinationDataProvider.JCO_PASSWD, "laska");
connectProperties.setProperty(DestinationDataProvider.JCO_LANG, "en");
createDestinationDataFile(DESTINATION_NAME1, connectProperties);
connectProperties.setProperty(DestinationDataProvider.JCO_POOL_CAPACITY, "3");
connectProperties.setProperty(DestinationDataProvider.JCO_PEAK_LIMIT, "10");
createDestinationDataFile(DESTINATION_NAME2, connectProperties);
}
static void createDestinationDataFile(String destinationName, Properties connectProperties)
{
File destCfg = new File(destinationName+".jcoDestination");
try
{
FileOutputStream fos = new FileOutputStream(destCfg, false);
connectProperties.store(fos, "for tests only !");
fos.close();
}
catch (Exception e)
{
throw new RuntimeException("Unable to create the destination files", e);
}
}
public static void step1Connect() throws JCoException
{
JCoDestination destination = JCoDestinationManager.getDestination(DESTINATION_NAME1);
System.out.println("Attributes:");
System.out.println(destination.getAttributes());
System.out.println();
}
}
In SAPJco 3.0 connections are build from the info contained in a “Destination”.
The documentation example use a properties file to save the “Destination”. However it is a non-secure way to keep connection info. As is indicated on the documentation in the hightlighted paragraph you can see on next link.
http://help.sap.com/saphelp_nwpi711/helpdata/en/48/5fb9f9b523501ee10000000a421937/content.htm?bwsCriterion=%22In%20practice%20you%20should%20avoid%20this%20for%20security%20reasons.%22&bwsMatch=1
You can keep connection info on a database or any other storage system if you create a custom “DestinationDataProvider” In the Examples provided with the SAPJco library there is an example of how to create a custom DestinationDataProvider.