This is not an official Google product.
This script generates stitched-together screenshots of Android Wear UIs that
are too tall to fit on the screen all at once. It does by taking a screenshot,
scrolling a bit, taking another screenshot etc. until it reaches the bottom
of the screen. It then does some image processing to merge the screenshots
that were taken.
This works with real devices and with emulated watches.
Usage: wear_screenshot_stitch.py [-h] [--out-dir OUT_DIR]
[--file-prefix FILE_PREFIX | --file-name FILE_NAME]
[--adb-args ADB_ARGS]
[--capture] | [--no-capture]
[--round] | [--square]
[--transparency] | [--no-transparency]
[--inter-capture-delay INTER_CAPTURE_DELAY]
[--keep-captures] | [--no-keep-captures]
[--max-captures MAX_CAPTURES]
Take Wear screenshots using adb and stitch them together
optional arguments:
-h, --help show this help message and exit
--out-dir OUT_DIR The dirctory to output to. (default: the current
directory)
--file-prefix FILE_PREFIX
The file prefix to use. An auto-incrementing index is
added to generate the full filename so the previous
captures are not overwritten. Mutually exclusive with
--file-name. (default: stitch)
--file-name FILE_NAME
The name of the output file. This file will be
overwritten. Mutually exclusive with --file-prefix.
--adb-args ADB_ARGS Arguments for adb. Use quotes to keep arguments
together. Bare flags should have a space. E.g.
wear_screenshot_stitch.py --round --adb-args " -e"
Capture options:
--capture Capture new images to stitch. Contrast with --no-
capture. (default)
--no-capture Do not capture new images, just try to stitch existing
images. Contrast with --capture.
--round Set capture type for round displays, framing the
stitched image with round borders. Contrast with
--square. (default)
--square Set capture type for square displays, framing the
stitched image with square borders. Contrast with
--round
--transparency Use alpha transparency for pixels around the corners
of the output that the round screen chops off
--no-transparency Disable transparency
--inter-capture-delay INTER_CAPTURE_DELAY
How long to wait between captures, in ms, i.e. to give
enought time for the scrollbar to disappear. (default:
1000)
--keep-captures Keep the intermediary captured screens. Contrast with
--no-keep-captures.
--no-keep-captures Discard the intermediary captured screens. Contrast
with --keep-captures. (default)
--max-captures MAX_CAPTURES
The maximum number of screens to capture. (default:
50)