Has anyone seen this in logcat before ?
My code:
MediaRouteChooserDialogFragment pickerDlg = MediaRouteDialogFactory.getDefault().onCreateChooserDialogFragment();
// Create a route selector for the type of routes your app supports.
MediaRouteSelector selector = new MediaRouteSelector.Builder()
// These are the framework-supported intents
.addControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO)
.build();
pickerDlg.setRouteSelector(selector);
pickerDlg.show(getSupportFragmentManager(), "android.support.v7.mediarouter:MediaRouteChooserDialogFragment");
Related
I am attempting to get the basic tutorial for the AWS Chime SDK to work in our application and the meetingSession.audioVideo.listVideoInputDevices() always returns nothing/null.
I am running this on lastest chrome, my operating system is a windows 10 workspace instance. I have headphones plugged in; but that shouldn't make a difference.
My expected result is to return at least one device for the video. Here is the output from the Logger.
2020-08-26T15:29:19.127Z [INFO] MyLogger - attempting to trigger media device labels since they are hidden
chime-bundle.js:1 2020-08-26T15:29:19.133Z [INFO] MyLogger - unable to get media device labels
chime-bundle.js:1 2020-08-26T15:29:19.134Z [INFO] MyLogger - API/DefaultDeviceController/listVideoInputDevices null -> []
chime-bundle.js:1 Uncaught (in promise) TypeError: Cannot read property 'deviceId' of undefined
*Note. The video and audio elements are not hidden.
I have tried the code snippits from various demos. Which are all just a copy of AWS's walkthrough. So pretty much zero information. I have researched how the audio devices work in html5 and looking through the files provided in the sdk-js, I am even more confused. Can someone point me in the right direction?
Here is the basic code, you can get it, and a description from the link above.
var fetchResult = await window.fetch(
window.encodeURI("<our endpoint for backend (running c# instead of node)>",
{
method: 'POST'
}
);
let result = await fetchResult.json();
console.log("Result from Chime API:", result);
const logger = new ConsoleLogger('MyLogger', LogLevel.INFO);
const deviceController = new DefaultDeviceController(logger);
const meetingResponse = result.JoinInfo.Meeting;
const attendeeResponse = result.JoinInfo.Attendee;
const configuration = new MeetingSessionConfiguration(meetingResponse, attendeeResponse);
// In the usage examples below, you will use this meetingSession object.
const meetingSession = new DefaultMeetingSession(
configuration,
logger,
deviceController
);
console.log("MEETING SESSION", meetingSession);
//SETUP AUDIO
const audioElement = document.getElementById('notary-audio');
meetingSession.audioVideo.bindAudioElement(audioElement);
const videoElement = document.getElementById('notary-video');
// Make sure you have chosen your camera. In this use case, you will choose the first device.
const videoInputDevices = await meetingSession.audioVideo.listVideoInputDevices();
// The camera LED light will turn on indicating that it is now capturing.
// See the "Device" section for details.
await meetingSession.audioVideo.chooseVideoInputDevice(videoInputDevices[0].deviceId);
const observer = {
audioVideoDidStart: () => {
console.log('Started');
},
audioVideoDidStop: sessionStatus => {
// See the "Stopping a session" section for details.
console.log('Stopped with a session status code: ', sessionStatus.statusCode());
},
audioVideoDidStartConnecting: reconnecting => {
if (reconnecting) {
// e.g. the WiFi connection is dropped.
console.log('Attempting to reconnect');
}
},
// videoTileDidUpdate is called whenever a new tile is created or tileState changes.
videoTileDidUpdate: tileState => {
// Ignore a tile without attendee ID and other attendee's tile.
if (!tileState.boundAttendeeId || !tileState.localTile) {
return;
}
// videoTileDidUpdate is also invoked when you call startLocalVideoTile or tileState changes.
console.log(`If you called stopLocalVideoTile, ${tileState.active} is false.`);
meetingSession.audioVideo.bindVideoElement(tileState.tileId, videoElement);
localTileId = tileState.tileId;
},
videoTileWasRemoved: tileId => {
if (localTileId === tileId) {
console.log(`You called removeLocalVideoTile. videoElement can be bound to another tile.`);
localTileId = null;
}
}
};
meetingSession.audioVideo.addObserver(observer);
meetingSession.audioVideo.start();
I am creating a Cortana skill on the Cortana canvas, I have a button.
I wanted to know if it possible to have an 'imback' type of button to open a webpage.
Ye, for example
var message = context.MakeMessage() as IMessageActivity;
message.ChannelData = JObject.FromObject(new
{
action = new { type = "LaunchUri", uri = "skype:echo123?call" }
});
await context.PostAsync(message);
this code will start a call with echo123 user on skype
Reference: https://learn.microsoft.com/en-us/cortana/tutorials/bot-skills/bot-entity-channel-data
You can supply an openUrl to a card action, or even use ChannelData to send a LaunchUri command, deep linking to an application. (I haven't tried this, but I assume 'http://websitename.com' will launch in the Cortana host platform's default browser.)
activity.ChannelData = new {
action = new { type = "LaunchUri", uri = "http://websitename.com"}
};
I'm trying to create a chatbot where in order to avoid the user opening the chat window and not knowing the available options, I want to give some basic instructions when the user opens the chat window.
Is there any trigger available when the user opens a chat window? Maybe then I can check, and if there's not an ongoing conversation I could provide basic instructions.
I did some googling and found nothing about this. Is it possible to do something like this, and if not, is there a way to mitigate this problem, and provide the user with information regarding the chatbot capabilities and supported instructions?
Facebook does not allow bots to initiate a conversation, unlike Skype or other platforms.
There are still some tricks you can do :
Go on the Settings of your Facebook page, then Messaging and check "Show a Messenger Greeting" as below, and write your greeting sentence.
The result will look like this :
You can also set a "Get Started" button to trigger an event.
Here's the doc :
"https://developers.facebook.com/docs/messenger-platform/thread-settings/get-started-button"
You can monitor for two event types: ConversationUpdate and ContactRelationUpdate.
The first one (ConversationUpdate) is called when a user is added or removed from the conversation. So, there's a place where you can introduce available options. It will be each type the new conversation has started. So, it may become annoying, you may add a check - do not show it if the user has been using the bot for some time.
The second (ContactRelationUpdate) is called when a user adds or removes the bot to/from the contacts. In general, it is only called once per user action.
Here's the extract from the Bot-Frameworks examples:
For Node.Js
bot.on('conversationUpdate', function (message) {
// Check for group conversations
if (message.address.conversation.isGroup) {
// Send a hello message when bot is added
if (message.membersAdded) {
message.membersAdded.forEach(function (identity) {
if (identity.id === message.address.bot.id) {
var reply = new builder.Message()
.address(message.address)
.text("Hello everyone!");
bot.send(reply);
}
});
}
// Send a goodbye message when bot is removed
if (message.membersRemoved) {
message.membersRemoved.forEach(function (identity) {
if (identity.id === message.address.bot.id) {
var reply = new builder.Message()
.address(message.address)
.text("Goodbye");
bot.send(reply);
}
});
}
}
});
bot.on('contactRelationUpdate', function (message) {
if (message.action === 'add') {
var name = message.user ? message.user.name : null;
var reply = new builder.Message()
.address(message.address)
.text("Hello %s... Thanks for adding me. Say 'hello' to see some great demos.", name || 'there');
bot.send(reply);
} else {
// delete their data
}
});
For C#
private void HandleMessage(Activity message)
{
if (message.Type == ActivityTypes.ConversationUpdate)
{
if (activity.MembersAdded.Any(m => m.Id == activity.Recipient.Id))
{
var connector = new ConnectorClient(new Uri(activity.ServiceUrl));
var response = activity.CreateReply();
response.Text = "Hi! I am Bot. Here's what you can do...";
await connector.Conversations.ReplyToActivityAsync(response);
}
}
else if (message.Type == ActivityTypes.ContactRelationUpdate)
{
if (Activity.AsContactRelationUpdateActivity().Action == ContactRelationUpdateActionTypes.Add)
{
var connector = new ConnectorClient(new Uri(activity.ServiceUrl));
var response = activity.CreateReply();
response.Text = "Hi! I am Bot. Thanks for adding me. Here's what you can do...";
}
}
return null;
}
I think the acid answer is not.
But you can intercept the IConversationUpdateActivity type message to know if the user has added the bot to a conversation. In the C# project template you can find a code block that ask for this message type but do nothing.
I'm trying to post directly to facebook/twitter without prompting the user with a UIViewController using the following code:
// 1. Create the service
var facebook = new FacebookService {
ClientId = "<App ID from developers.facebook.com/apps>",
RedirectUrl = new System.Uri ("<Redirect URL from developers.facebook.com/apps>")
};
// 2. Create an item to share
var item = new Item { Text = "Xamarin.Social is the bomb.com." };
item.Links.Add (new Uri ("http://github.com/xamarin/xamarin.social"));
// 3. Present the UI on iOS
var shareController = facebook.GetShareUI (item, result => {
// result lets you know if the user shared the item or canceled
DismissViewController (true, null);
});
PresentViewController (shareController, true, null);
BUT the Xamarin.Social instructions say:
As an alternative to presenting the share UI, you can share items directly using the **ShareItemAsync** method of the service.
https://github.com/xamarin/Xamarin.Social
I can't find any examples or explicit tutorials on how to use this. Can anyone help me on this please?
If you look at the source of Xamarin.Social, internally ShareItemAsync is used anyways to carry out the requests. GetShareUI is just a wrapper around ShareItemAsync.
From the source of ShareViewController (which gets the UI), you can see how they are using ShareItemAsync to carry out the requests. Here's the snippet for you.
try {
service.ShareItemAsync (item, account).ContinueWith (shareTask => {
StopSharing ();
.
.
.
.
.
}, TaskScheduler.FromCurrentSynchronizationContext ());
}
So all you need to do is create the item, get hold of the account and call the method on the service, something like this
var item = new Item { Text = "Xamarin.Social is the bomb.com." };
item.Links.Add (new Uri ("http://github.com/xamarin/xamarin.social"));
var account = facebook.GetAccountsAsync().FirstOrDefault();
facebook.ShareItemAsync(item, account);
I am trying to create an event using the C# SDK. I am using the code from the following blog:
http://facebooksdk.blogspot.co.uk/2011/05/facebook-create-event.html
And I am using an image that I copied from an existing event on Facebook.
I am getting however the following error:
(OAuthException) (#324) Missing or invalid image file
Does anyone have an idea how to make it work?
Many thanks!
The code is as follows:
public string CreateEvent()
{
var fb = new FacebookWebClient();
Dictionary<string, object> createEventParameters = new Dictionary<string, object>();
createEventParameters.Add("name", "My birthday party )");
createEventParameters.Add("start_time", DateTime.Now.AddDays(2).ToUniversalTime().ToString(new CultureInfo("en-US")));
createEventParameters.Add("end_time", DateTime.Now.AddDays(2).AddHours(4).ToUniversalTime().ToString(new CultureInfo("en-US")));
createEventParameters.Add("owner", "Balaji Birajdar");
createEventParameters.Add("description", " ( a long description can be used here..)");
//Add the "venue" details for the event
JsonObject venueParameters = new JsonObject();
venueParameters.Add("street", "dggdfgg");
venueParameters.Add("city", "gdfgf");
venueParameters.Add("state", "gfgdfgfg");
venueParameters.Add("zip", "gfdgdfg");
venueParameters.Add("country", "gfdgfg");
venueParameters.Add("latitude", "100.0");
venueParameters.Add("longitude", "100.0");
createEventParameters.Add("venue", venueParameters);
createEventParameters.Add("privacy", "OPEN");
createEventParameters.Add("location", "fhdhdfghgh");
//Add the event logo image
//You can add the event logo too
FacebookMediaObject logo = new FacebookMediaObject()
{
ContentType = "image/jpeg",
FileName = #"C:\DevProjects\O2\o2PriorityFB\o2PriorityFB.Web\Images\logo.jpg"
};
logo.SetValue(System.IO.File.ReadAllBytes(logo.FileName));
createEventParameters["#file.jpg"] = logo;
JsonObject resul = fb.Post("/me/events", createEventParameters) as JsonObject;
return resul["id"].ToString();
}
You need to include a valid access token in the request. Also, I would recommend upgrading to V6 of the Facebook C# SDK. For the version you are using though you need to pass the access token into the constructor of FacebookWebClient as follows:
var fb = new FacebookWebClient("valid_facebook_access_token");