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Record what common ADB commands, and then write app performance automated scripts.
adb devices: View currently connected devices
adb shell pm list packages: Show Phone application package name in all
adb shell dumpsys activity | findstr "mFocusedActivity": View top activity
adb logcat: View Log
adb shell am start package name / complete activity: launches the specified activity
adb shell screencap /sdcard/123.png: Screenshots
dumpsys:
dumpsys command system can provide a lot of information. Can be viewed by adb shell service list dumpsys can provide service information inquiries, commonly used are:
Activity ActivityManagerService AMS information
package PackageManagerService PMS-related information
window WindowManagerService WMS information
input InputManagerService IMS information about
power PowerManagerService PMS-related information
procstats ProcessStatsService process statistics
battery BatteryService battery information
alarm AlarmManagerService alarm information
meminfo MemBinder memory
adb shell dumpsys activity | grep -i 'run': View all activity running
adb shell top -n 1 | findstr package name: Specifies the package name occupancy CPU -n parameter is one other print parameters can be entered top --help View
adb shell dumpsys meminfo package name: Specifies the package name memory for case
adb shell ps | grep package name: Specifies the package name to view pid
adb shell cat / proc / pid / net / dev: View current traffic share pid
adb shell dumpsys gfxinfo package name: Specifies the package name to view fps