# Copyright (C) 2020 The Android Open Source Project # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License
readme() { echo'
This gets the time to initial display for an app for a few times.
e.g.
PKG_NAME="com.android.car.dialer" \
ACT_NAME=".ui.TelecomActivity" \
LOOPS=3 \
SLEEP_SEC=3 \
./time_to_init_disp.sh
Notes:
- This will not work on User builds. '
exit
}
if [[ -z $PKG_NAME ]]; then
PKG_NAME="com.android.car.media" fi
if [[ -z $ACT_NAME ]]; then
ACT_NAME=".MediaActivity" fi
ACTIVITY="$PKG_NAME/$ACT_NAME"
if [[ -z $LOOPS ]]; then
LOOPS=3 fi
if [[ -z $SLEEP_SEC ]]; then
SLEEP_SEC=3 fi
echo"Time $ACTIVITY to Initial Display for $LOOPS times."
adb shell getprop ro.build.fingerprint
stop_pkg
START=1
adb root
adb logcat -c for (( l=$START; l<=$LOOPS; l++ )); do echo"Dropping caches"
adb shell "echo 3 > /proc/sys/vm/drop_caches"
echo"Loop: $l" # -S: Force stop the target app before starting the activity. # -W: Wait for launch to complete.
adb shell am start -S -W -n "$ACTIVITY"
sleep $SLEEP_SEC
stop_pkg done
echo
adb logcat -d | grep Displayed
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-27)
¤
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