while true; do adb shell dumpsys display |grep -Ei "mAmbientLightRingBuffer|mAmbientLux|mScreenAutoBrightness"; sleep 1; done
隔一秒一直循環打印
sleep 1 睡眠1秒
sleep 1s 睡眠1秒
sleep 1m 睡眠1分
sleep 1h 睡眠1小時
adb shell settings put system screen_off_timeout 5
adb shell settings put system screen_brightness 100
adb shell settings get secure default_input_method
其中的system可以根據設置的具體情況改成get global或者get secure
Kernel中Power鍵
按下Reg[0x91a]=0x1
擡起Reg[0x91a]=0x4
adb shell screencap -p /sdcard/screen.png
adb shell screenrecord --size 1920x1080 --bugreport /sdcard/demo.mp4
kill -3 進程, 然後就可以在data/anr找到一個traces_00這麼一個文件
查查看指定進程佔用CPU情況:top -o ARGS,%cpu|grep system_server
查看手機當前前臺的Activity命令:
adb shell dumpsys activity | findstr "mResumedActivity"
kernel 打印堆棧
dump_stack();
製造systemui crash的命令:
adb shell am crash com.android.systemui