I use the GoPro Android SDK v2.2.1
I am trying to get the camera name after the video ends, but the method goProCamera.getName() is deprecated and I can't find any alternative for it.
Which method is replacing it?
Related
I have a question regarding combination of Google Cast + DRM Streaming.
What we have:
Google Cast “Sender App” feature inside our mobile app that sends stream to TV
without implementing a “Receiver App” logic inside our TV app, because we want to use default Cast logic.
It works for open streams (without DRM).
And doesn’t work for DRM Streams.
Looks like we cannot implement simple “Sender App” for DRM Streams.
Documentation reference:
"However, if you would like to Cast DRM protected content, you should build and host your own Web Receiver" from https://developers.google.com/cast/docs/android_sender/exoplayer
Question:
Are there any successfull examples of Cast implementation among without a custom “Receiver App”?
Thanks!
Yes there are, I implemented the casting feature using the exoplayer cast extension. There isn't so much documentation on it but the exoplayer github repo helped me implement it. https://github.com/google/ExoPlayer/tree/release-v2/extensions/cast
I am trying to convert the contents of a UWP RichEditBox to HTML.
For that purpose, I've tried using the RtfPipe library (https://github.com/erdomke/RtfPipe). From the looks of it, this library has a problem on UWP, due to the fact that not all encodings are defined on that target framework. (This is the error you get, if you are interested: Encoding.GetEncoding can't work in UWP app, but the accepted answer seems not to be the best option on all platforms - I haven't even managed to make the suggested fix compile, so it might not be valid anymore)
Now, as a way of avoiding this from happening, I am wondering whether there is a way to force the control to always use one of the UWP-defined UTF-variants for encoding the data when the user types his text.
Because, now, when I type into it, I get things like that:
{\rtf1\fbidis\ansi\ansicpg1253\deff0\nouicompat\deflang1032{
....
\pard\tx720\cf1\f0\fs23\lang1033
...that make the library throw exceptions.
I guess, if I manage to make it not use ASCII code pages, things will be great.
After taking a look at the control properties though, I do not see something I could use. Is there any way to achieve this?
This is the error you get, if you are interested: Encoding.GetEncoding can't work in UWP app
As you described, there is an inner error thrown when using this package with UWP app. System.ArgumentException: 'Windows-1252' is not a supported encoding name, by testing on my side, which is thrown by the code line public static readonly Encoding AnsiEncoding = Encoding.GetEncoding("Windows-1252"); of RtfSpec.cs when UpdateEncoding.
It seems like Windows-1252 may not be supported in UWP from the error details,also see this similar thread. You could use UTF instead as you want, for example, have a change on the library with following then it will work (testing demo here).
public static readonly Encoding AnsiEncoding = Encoding.UTF8;
I haven't even managed to make the suggested fix compile, so it might not be valid anymore
Encoding.RegisterProvider method should be work, but it only support UWP or .NET Framework 4.6, it does't support the Portable Class Library. The RtfPipe library you mentioned is Portable Class Library, so that you cannot use Encoding.RegisterProvider. Encoding.GetEncoding method supports Portable Class Library, details please check the version information of the two classed.
I guess, if I manage to make it not use ASCII code pages
RTF itself uses the ANSI, PC-8, Macintosh, or IBM PC character set to control the representation and formatting of a document, you may not able to change that. Consider to update the library to resolve the issue for UWP.
I want to use WinRT API for WiFi Direct from Windows 10 SDK in Win32 Console Application. I know about C++/CX (and even made some progress going that way), but still want to make it work without this extension.
My problem is that I can't activate IWifiDirectDevice interface (from ABI::Windows::Devices::WiFiDirect) to access IWifiDirectDeviceStatics that provides an GetDeviceSelector method.
HStringReference strDevice(RuntimeClass_Windows_Devices_WiFiDirect_WiFiDirectDevice);
ComPtr<IInspectable> insp;
hr = RoActivateInstance(strDevice.Get(), insp.GetAddressOf());
This code ends up with E_NOTIMPL as a result. In Microsoft's example they used factories for activation, but ABI::Windows::Devices::WiFiDirect namespace has no factories.
Worth mentioning that IWifiDirectAdvertisementPublisher works just fine when activated the way I wrote before.
So how to activate IWifiDirectDevice from WRL?
Windows.Devices.WiFiDirect.WiFiDirectDevice is not an activatable class. You can see that by looking at windows.devices.wifidirect.idl.
You will need to use the static methods, e.g.:
HStringReference strDevice(RuntimeClass_Windows_Devices_WiFiDirect_WiFiDirectDevice);
ComPtr<IWiFiDirectDeviceStatics> wiFiDirectDeviceStatics;
hr = Windows::Foundation::GetActivationFactory(
strDevice.Get(),
&wiFiDirectDeviceStatics);
ComPtr<IWiFiDirectDevice> wiFiDirectDevice;
ComPtr<IAsyncOperation<WiFiDirectDevice*>> asyncOperation;
hr = wiFiDirectDeviceStatics->FromIdAsync(deviceId.Get(), &asyncOperation);
Consider taking a look at the Wi-Fi Direct sample.
I'm researching the possibility of using cocos2d-js by embedding it as a view inside an existing iOS app. In order to make this work, I'm going to need 2-way communication between cocos2d and the surrounding application.
After some initial investigation, I have determined that it is possible to call in to cocos using ScriptingCore:
ScriptingCore* sc = ScriptingCore::getInstance();
jsval outVal;
sc->evalString("function()", &outVal);
My question, then, is around doing the reverse. It is possible to (e.g. in response to user input) call back out of cocos2d-js to C++? Ideally, there would be a way to register a callback with ScriptingCore which could be invoked from JavaScript.
I believe it can be done, but I have not tried myself, nor can I find a good and concise example.
All I can do is point you at SuperSuraccoon's Bluetooth example and it's git page, which apparently does both ways communication between C++ and JS code.
I'm trying to make a media player with playlist in Javafx2.
I'm struggling because I want the playlist to advance to the next song when the current song ends. I was expecting a listener interface that I could implement in my playlist class but all that is on offer is that of a runnable.
Does anyone have any experience using this API that may help me?
Implement a Runnable for the setOnEndOfMedia method.
See this sample code which plays a list of audio files.
I think the media events should have been handled by EventHandlers rather than Runnables and requested that they be updated to work with EventHandlers but that requires a possibly incompatible API change which hasn't been implemented yet. So for now just use the Runnables - they work fine even though their method signatures are inconsistent with the rest of the JavaFX system.