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78 lines
1.7 KiB
78 lines
1.7 KiB
#!/bin/bash
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# Copyright (C) 2020 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License
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readme() {
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echo '
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This gets the time to initial display for an app for a few times.
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e.g.
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PKG_NAME="com.android.car.dialer" \
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ACT_NAME=".ui.TelecomActivity" \
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LOOPS=3 \
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SLEEP_SEC=3 \
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./time_to_init_disp.sh
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Notes:
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- This will not work on User builds.
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'
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exit
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}
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stop_pkg() {
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echo "Force-stop $PKG_NAME"
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adb shell am force-stop "$PKG_NAME"
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sleep $SLEEP_SEC
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}
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if [[ -z $PKG_NAME ]]; then
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PKG_NAME="com.android.car.media"
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fi
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if [[ -z $ACT_NAME ]]; then
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ACT_NAME=".MediaActivity"
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fi
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ACTIVITY="$PKG_NAME/$ACT_NAME"
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if [[ -z $LOOPS ]]; then
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LOOPS=3
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fi
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if [[ -z $SLEEP_SEC ]]; then
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SLEEP_SEC=3
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fi
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echo "Time $ACTIVITY to Initial Display for $LOOPS times."
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adb shell getprop ro.build.fingerprint
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stop_pkg
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START=1
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adb root
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adb logcat -c
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for (( l=$START; l<=$LOOPS; l++ )); do
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echo "Dropping caches"
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adb shell "echo 3 > /proc/sys/vm/drop_caches"
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echo "Loop: $l"
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# -S: Force stop the target app before starting the activity.
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# -W: Wait for launch to complete.
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adb shell am start -S -W -n "$ACTIVITY"
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sleep $SLEEP_SEC
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stop_pkg
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done
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echo
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adb logcat -d | grep Displayed
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