Can we rotate the digital crown in Apple Watch simulator without having a mouse- or trackpad? - ios-simulator

The only reference I can find in operating (rotating/turning) the digital crown on the Apple Watch 2.0 / 3.x simulator is by using a track/mouse-pad.
Is it possible with a mighty mouse to rotate/turn the digital crown in a simulator?

Any pointing device with a scroll capability will work, whether that is a gesture or a physical scroll wheel.
Position the pointer inside the crown button area then perform the scroll gesture.
edit: By popular demand, Xcode 11 allows you to perform the scroll gesture anywhere within the watch window to scroll the digital crown.

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Why my shaders half broken on some android devices?

I have shaders that cut hole in other meshes. On some android devices game starts bugy. After some time it fixes itself. When i reload scene it occurs again.
Here is broken one
Here is right one

No mouse cursor in Qt EGLFS on Yocto

I am trying to use mouse cursor in Qt5 application.
When I run ./Qt5_CinematicExperience :
Failed to move cursor on screen HDMI1: -14
Could not set cursor on screen HDMI1: -6
There is no mouse cursor displayed on the screen.
Same results with another Qt5 application.
The click event seems to be working.
I am using Yocto rocko on kernel 4.14.24.
Do you think Qt5 needs a specific library to use mouse?
My mouse is present as input device in /dev/input/.
A cat command on /dev/input/event1 displays a lot of characters when I move the mouse.
Check if you have this line in your QT_QPA_EGLFS_KMS_CONFIG:
"hwcursor" : false
The problem isn't with the input device at all: it clearly works. It has to do with the cursor - the thing that you see on-screen that represents the position of the mouse. I'd guess that Qt tries to be clever about how it displays the cursor - as Groleo said, very likely the hardware or the drivers doen't support a hardware-accelerated mouse cursor.
You could easily see that the mouse works by implementing the mouse cursor yourself :)

Is there any Tinder-like application available for Xamarin Forms that runs on IOS/Android/Windows Phone?

I am new to Xamarin and i want to know how the below said feature can be done in Xamarin.Forms ( Target devices android, windows phone and iphone)
POC Feature:
App should be able to display a stack of 10 card in the center of the screen. At a time only one card will be shown and other cards are hidden behind the top card. We need to show that the other cards are hidden in the back.
Every card contains one image to the right corner, one text description beside the image and one text description to the bottom of the card.
User should be able to drag the top card to the left corner to skip and drag to the right corner to accept/approve the card.
while dragging the card, card background will change the color and it will tilt to left and right (say -25 deg left and then immediately +25 deg right)when user catches and drags it a bit either to left or right.
Please find the links below:
IPhone: https://itunes.apple.com/in/app/tinder/id547702041?mt=8
I have seen the same Tinder code for ios in Xamarin.ios native, but i want to know how to do it with Xamarin.Forms which will run in all the three platforms without issues.
Xamarin.ios example:https://components.xamarin.com/view/xcardview
Thanks
Venkat M
If u want your answer in binary(yes/no) for all the points ,
1.Yes
2.Yes
3.Yes with a condition,There is no straight forward way to achieve it , you will have to deep dive in custom renderer for each platform to achieve it.(limited support for gestures in forms without custom renderer)
4. Yes ,Again may require writing custom platform oriented code .

Digital Crown - Moving Images?

Is it possible to use the Digital Crown to move an Object in my WKnterfaceController?
Something like an Image or an Button?
The only thing i found was to use it in a PickerView.
You can use the digital crown to scroll lists. This is the built in behaviour of lists. If you place your image or the buttons in a list, you can move it.

iOS7 translucent and live app icons

It it possible to make app icons live (such as Clock icon) or be translucent (such as folders icons)?
Can't find any official information about it, only ios7 commercials.
Not that I know of I Believe that there is no translucent or live capability for third party applications when it comes to the home screen unfortunately. But you can make various elements within your application translucent.

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