Event log keyword: eventlogtags logtags

Event Log keywords ：EventLogTags.logtags

Grammar definition ：system/core/logcat/event.logtags
see Event be-all tags：adb shell cat /system/etc/event-log-tags
Output Events Log information ：adb logcat -b events

Event Keyword table

tagNum	keyword	Parameter description	Brief description
42	answer	(to life the universe etc|3)
… …	… …	… …	… …
3000	boot_progress_start	(time|2|3)	Runtime starts
3010	boot_progress_system_run	(time|2|3)
3020	boot_progress_preload_start	(time|2|3)	ZygoteInit class preloading starts
3030	boot_progress_preload_end	(time|2|3)	ZygoteInit class preloading ends
3040	boot_progress_ams_ready	(time|2|3)
3050	boot_progress_enable_screen	(time|2|3)
3060	boot_progress_pms_start	(time|2|3)
3070	boot_progress_pms_system_scan_start	(time|2|3)
3080	boot_progress_pms_data_scan_start	(time|2|3)
3090	boot_progress_pms_scan_end	(time|2|3)
3100	boot_progress_pms_ready	(time|2|3)
… …	… …	… …	… …
30005	wm_create_activity	(User|1|5),(Token|1|5),(Task ID|1|5),(Component Name|3),(Action|3),(MIME Type|3),(URI|3),(Flags|1|5)
30007	wm_resume_activity	(User|1|5),(Token|1|5),(Task ID|1|5),(Component Name|3)
30009	wm_activity_launch_time	(User|1|5),(Token|1|5),(Component Name|3),(time|2|3)
30022	wm_on_resume_called	(Token|1|5),(Component Name|3),(Reason|3)
30043	wm_set_resumed_activity	(User|1|5),(Component Name|3),(Reason|3)
… …	… …	… …	… …
30011	am_proc_died	(User|1|5),(PID|1|5),(Process Name|3),(OomAdj|1|5),(ProcState|1|5)	process died