get touch shape in Developer Option

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get touch shape in Developer Option

developer.kelvin
Hi, 

I want to implement Show touch data in Developer options.



More specifically, I want to get  shape of  screen and fingers meet.

Maybe shape looks like ellipse.




Is there any way to get source code of Developer options? or how can I implement this function?

thanks.



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Re: get touch shape in Developer Option

Vitaliy Freidovich
Settings app is open source, developer options screen is part of it, you can see it at AOSP's repo.

On Fri 3 Aug 2018, 1:08 a.m. , <[hidden email]> wrote:
Hi, 

I want to implement Show touch data in Developer options.



More specifically, I want to get  shape of  screen and fingers meet.

Maybe shape looks like ellipse.




Is there any way to get source code of Developer options? or how can I implement this function?

thanks.



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Re: get touch shape in Developer Option

Glenn Kasten
In particular, grep for SHOW_TOUCHES in frameworks/base. That might get you closer.

On Friday, August 3, 2018 at 8:53:53 AM UTC-7, Vitaliy Freidovich wrote:
Settings app is open source, developer options screen is part of it, you can see it at AOSP's repo.

On Fri 3 Aug 2018, 1:08 a.m. , <[hidden email]> wrote:
Hi, 

I want to implement Show touch data in Developer options.



More specifically, I want to get  shape of  screen and fingers meet.

Maybe shape looks like ellipse.

<a href="https://lh3.googleusercontent.com/-uctyXM8xI8w/W2LbVLgpFlI/AAAAAAAAAAM/Frmj4iv-sy8w12clRq0z7mMsq7S-G1FVgCLcBGAs/s1600/screen1.jpg" style="margin-right:1em;margin-left:1em;text-align:center" rel="nofollow" target="_blank" onmousedown="this.href=&#39;https://lh3.googleusercontent.com/-uctyXM8xI8w/W2LbVLgpFlI/AAAAAAAAAAM/Frmj4iv-sy8w12clRq0z7mMsq7S-G1FVgCLcBGAs/s1600/screen1.jpg&#39;;return true;" onclick="this.href=&#39;https://lh3.googleusercontent.com/-uctyXM8xI8w/W2LbVLgpFlI/AAAAAAAAAAM/Frmj4iv-sy8w12clRq0z7mMsq7S-G1FVgCLcBGAs/s1600/screen1.jpg&#39;;return true;">


Is there any way to get source code of Developer options? or how can I implement this function?

thanks.



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