Adb shell dumpsys command -- print the current system information

Dumpsys: This command prints the current system information. By default, all service information is printed. You can add the activity parameter after the command to print only activity-related information. SurfaceFlinger, accessibility, account, activity, alarm, appwidget, audio, backup, battery, batteryinfo, bluetooth, effecth_a2dp, clipboard, connectivity, content, cpuinfo, device_policy, devicestoragemonitor, diskstats, dropbox, entropy, hardware, hdmi, input_method, iphonesubinfo, isms, location, media. audio_flinger, media. audio_policy, media. camera, media. player, meminfo, mount, nets Tat, network_management, notification, package, permission, phone, power, search, sensor, simphonebook, statusbar, telephony. registry, throttle, uimode, usagestats, vibrator, wallpaper, wifi, window for example:> adb shell dumpsys package> package.txt package> package.txtis the package.txt that uses a pipeline to print information, use the text editor to enable better search and analysis. Open package.txt. Some content is as follows: Libraries: android. test. runner->/system/framework/android. test. runner. jar com. jayway. android. robotium->/system/framework/robotium. jar com. mediatek. location. provider->/system/framework/com. mediatek. location. provider. jar com. google. widevine. software. drm->/system/framework/com. google. widevine. software. drm. jar javax. obex->/system/framework/javax. obex. jar com. android. future. usb. accessory->/system/framework/com. android. future. usb. accessory. jar com. android. location. provider->/system/framework/com. android. location. provider. jar Features: android. hardware. wifi android. hardware. location. network android. hardware. telephony android. hardware. location android. software. sip android. hardware. touchscreen. multitouch. jazzhand android. hardware. touchscreen. multitouch android. hardware. screen. landscape android. hardware. screen. portrait android. hardware. faketouch android. hardware. camera android. hardware. wifi. direct android. hardware. usb. accessory android. hardware. touchscreen. multitouch. distinct android. hardware. bluetooth android. software. sip. voip android. hardware. sensor. light android. hardware. microphone android. hardware. location. gps android. hardware. telephony. gsm android. hardware. camera. front android. software. live_wallpaper android. hardware. touchscreen android. hardware. sensor. accelerometer