adb 的命令:
adb命令網址: http://adbshell.com/commands
獲取top activity
Linux: adb shell dumpsys activity | grep "mFocusedActivity" windows: adb shell dumpsys activity | findstr "mFocusedActivity"
adb log 相關
log輸出到文件相關: http://www.cnblogs.com/playing/archive/2010/09/19/1830799.html