Get pixel color
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FeoniX4YoonA
Jul 20, 2016, 6:31:17 AM7/20/16
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How can I get a pixel color on screen using adb? I wish to get it directly not through screen capture, thanks!
FeoniX4YoonA
Jul 20, 2016, 6:35:32 AM7/20/16
to Automate
I have tried the following:
screencap /sdcard/scr.dump;let offset=720*500+500+3;dd if='/sdcard/scr.dump' bs=4 count=1 skip=$offset 2>/sdcard/result.txt | hexdump
screencap /sdcard/scr.dump;let offset=720*500+500+3;dd if='/sdcard/scr.dump' bs=4 count=1 skip=$offset 2>/sdcard/result.txt | hexdump
But get the following result:
stdout: write error: Broken pipe
1+0 records in
0+0 records out
0 bytes transferred in 0.095 secs (0 bytes/sec)
Message has been deleted
FeoniX4YoonA
Jul 22, 2016, 10:03:19 PM7/22/16
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Any one knows how? I see this is one of the important Automate features...
Henrik "The Developer" Lindqvist
Jul 22, 2016, 10:42:36 PM7/22/16
to Automate
Why would you need to read the color of a pixel?
Use the Interact block to inspect the on-screen content.
Use the Interact block to inspect the on-screen content.
FeoniX4YoonA
Jul 23, 2016, 6:53:29 AM7/23/16
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Because some buttons when being clicked, they change color, hence I need to detect the color change to change actions. Hope you can teach me how to do that thankyou!
endar...@gmail.com
Aug 17, 2018, 10:18:21 AM8/17/18
to Automate
A pixel color block built up like the interact touch block including an option for not perfectly exact colors ti match would be really nice. Is color block.
man
Jul 23, 2024, 7:23:57 AM7/23/24
to Automate for Android
Been looking for that, too. Happily, there's a block for it now :)
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