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93 lines
2.4 KiB
93 lines
2.4 KiB
4 months ago
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#!/bin/sh
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# Copyright 2015 Google Inc.
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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if [ -z "$1" ]; then
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printf 'Usage:\n android_skp_capture.sh PACKAGE_NAME\n\n'
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printf "Use \`adb shell 'pm list packages'\` to get a listing.\n\n"
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exit 1
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fi
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if ! command -v adb > /dev/null 2>&1; then
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if [ -x "${ANDROID_SDK_ROOT}/platform-tools/adb" ]; then
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adb() {
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"${ANDROID_SDK_ROOT}/platform-tools/adb" "$@"
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}
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else
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echo 'adb missing'
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exit 2
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fi
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fi
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phase1_timeout_seconds=15
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phase2_timeout_seconds=60
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package="$1"
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filename="$(date '+%H%M%S').skp"
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remote_path="/data/data/${package}/cache/${filename}"
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local_path="$(date '+%Y-%m-%d_%H%M%S')_${package}.skp"
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key='debug.hwui.capture_frame_as_skp'
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adb shell "setprop '${key}' '${remote_path}'"
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spin() {
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case "$spin" in
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1) printf '\b|';;
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2) printf '\b\\';;
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3) printf '\b-';;
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*) printf '\b/';;
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esac
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spin=$(( ( ${spin:-0} + 1 ) % 4 ))
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sleep $1
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}
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banner() {
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printf '\n=====================\n'
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printf ' %s' "$*"
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printf '\n=====================\n'
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}
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banner '...WAITING...'
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adb_test_exist() {
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test '0' = "$(adb shell "test -e \"$1\"; echo \$?")";
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}
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timeout=$(( $(date +%s) + $phase1_timeout_seconds))
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while ! adb_test_exist "$remote_path"; do
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spin 0.05
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if [ $(date +%s) -gt $timeout ] ; then
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printf '\bTimed out.\n'
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adb shell "setprop '${key}' ''"
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exit 3
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fi
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done
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printf '\b'
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banner '...SAVING...'
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adb_test_file_nonzero() {
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# grab first byte of `du` output
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X="$(adb shell "du \"$1\" 2> /dev/null | dd bs=1 count=1 2> /dev/null")"
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test "$X" && test "$X" -ne 0
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}
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#adb_filesize() {
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# adb shell "wc -c \"$1\"" 2> /dev/null | awk '{print $1}'
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#}
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timeout=$(( $(date +%s) + $phase2_timeout_seconds))
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while ! adb_test_file_nonzero "$remote_path"; do
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spin 0.05
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if [ $(date +%s) -gt $timeout ] ; then
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printf '\bTimed out.\n'
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adb shell "setprop '${key}' ''"
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exit 3
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fi
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done
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printf '\b'
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adb shell "setprop '${key}' ''"
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i=0; while [ $i -lt 10 ]; do spin 0.10; i=$(($i + 1)); done; echo
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adb pull "$remote_path" "$local_path"
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if ! [ -f "$local_path" ] ; then
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printf "something went wrong with `adb pull`."
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exit 4
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fi
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adb shell rm "$remote_path"
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printf '\nSKP saved to file:\n %s\n\n' "$local_path"
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