How to control mouse via Chrome app?

[Gordon Tseng]

Hi,

I need to move mouse cursor for interactive with our device,

I tried to use "chrome.usb" send transfer command to mouse device, but is always show "transfer failed!" message.

In addition, I check the native client, there is no API provide to move mouse cursor,

Is there any other type of API that will allow me to do this from Chrome APP?

Thanks

[PhistucK]

I do not think you can move the mouse cursor.

☆PhistucK

--
You received this message because you are subscribed to the Google Groups "Chromium Apps" group.
To unsubscribe from this group and stop receiving emails from it, send an email to chromium-app...@chromium.org.
To post to this group, send email to chromi...@chromium.org.
Visit this group at http://groups.google.com/a/chromium.org/group/chromium-apps/.
For more options, visit https://groups.google.com/a/chromium.org/d/optout.

[Paul Canning]

Why do you need to move the cursor via code?

Why not just plug a mouse in?

[Gordon Tseng]

The situation is -

use projector to extend chromebook screen, and user can use our device to touch projection screen,

simulate mouse move, click and drag,

so our device will send mouse event data to chrome app and move mouse through chrome app.

Paul Canning於 2015年7月28日星期二 UTC+8上午4時56分03秒寫道：

[PhistucK]

What about duplicating the screen instead of extending it...?

☆PhistucK

--

You received this message because you are subscribed to the Google Groups "Chromium Apps" group.

[Gordon Tseng]

sorry, I misunderstand "extend", it's duplicate in situation,

and when device send mouse event data to chrome app, 

the app must move(click or drag) mouse just like user's act on the projection screen.

PhistucK於 2015年7月29日星期三 UTC+8下午1時34分24秒寫道：

[PhistucK]

So you mean that you are duplicating the Chromebook screen and when you touch or move the mouse, the duplicate screen is not projecting it?

If so, that does not make any sense (because it simply means it is not duplicating)...

If you mean that you do not see a cursor when you use the touch screen instead of the mouse, I am not sure this can be solved. Perhaps the accessibility options let you show a cursor, though I doubt it.

☆PhistucK