android logcat中/dev/log/main和/dev/log/system的意义是什么?
我通常在命令行中键入android logcat中/dev/log/main和/dev/log/system的意义是什么?,android,android-logcat,Android,Android Logcat,我通常在命令行中键入adb lolcat时会得到这两行代码 --------- beginning of /dev/log/main D/dalvikvm( 2586): GC_CONCURRENT freed 651K, 7% free 12236K/13063K, paused 7ms+4ms D/dalvikvm( 2586): GREF has increased to 201 W/AudioHardwareALSA( 2071): badstate and do recovery...
adb lolcat
时会得到这两行代码
--------- beginning of /dev/log/main
D/dalvikvm( 2586): GC_CONCURRENT freed 651K, 7% free 12236K/13063K, paused 7ms+4ms
D/dalvikvm( 2586): GREF has increased to 201
W/AudioHardwareALSA( 2071): badstate and do recovery.....
--------- beginning of /dev/log/system
I/ActivityManager( 2159): START {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.mms/.ui.ConversationList bnds=[909,207][1011,300]} from pid 2586
这两件事在logcat输出中的意义是什么,它意味着什么?谢谢你说:
创建系统日志是为了将系统消息保存在单独的缓冲区中(在“/dev/log/main”之外),以便单个详细应用程序不会溢出系统消息并导致它们丢失