Activity堆栈情况 & adb shell dumpsys

adb shell dumpsys activity---------------------查看ActvityManagerService 所有信息
adb shell dumpsys activity activities----------查看Activity组件信息
adb shell dumpsys activity services-----------查看Service组件信息
adb shell dumpsys activity providers---------查看看ContentProvider组件信息
adb shell dumpsys activity broadcasts--------查看BraodcastReceiver信息
adb shell dumpsys activity intents------------查看Intent信息
adb shell dumpsys activity processes---------查看进程信息

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