最好的办法就是通过adb命令查看前台的activity,之前我用全局搜索字符串的方法简直太low了;
具体命令如下:adb shell dumpsys activity activities |grep Focus
如下,然后你就能看到这写信息
liwenpeng@liwenpeng:/work$ adb shell dumpsys activity activities |grep Focus
mFocusedActivity: ActivityRecord{7fe2c1c u0 com.qiku.android.soundrecorder/.QH_SoundRecorder t13}
mFocusedStack=ActivityStack{1109b77 stackId=3, 2 tasks} mLastFocusedStack=ActivityStack{1109b77 stackId=3, 2 tasks}