本帖最后由 scutxd 于 2019-3-11 09:59 编辑

那么尝试直接查看设备属性adb connect 192.168.2.198#ip 地址替换为你r1的地址

adb shell getprop#查看设备属性

找到其中有一行[ro.build.fingerprint]: [Android/rk322x_echo/rk322x_echo:5.1.1/LMY49F/3331:user/release-keys]，这里就显示出了版本号

其实还显示出了很多信息，可能大家会感兴趣，那么我就贴在这里

PS D:\R1\sccpy> ./adb shell getprop

[UserVolumeLabel]: [RockChips]

[camera2.portability.force_api]: [1]

[config.disable_noncore]: [true]

[config.disable_telephony]: [true]

[dalvik.vm.dex2oat-Xms]: [64m]

[dalvik.vm.dex2oat-Xmx]: [512m]

[dalvik.vm.dexopt-flags]: [m=y]

[dalvik.vm.heapgrowthlimit]: [128m]

[dalvik.vm.heapmaxfree]: [2m]

[dalvik.vm.heapminfree]: [512k]

[dalvik.vm.heapsize]: [256m]

[dalvik.vm.heapstartsize]: [8m]

[dalvik.vm.heaptargetutilization]: [0.75]

[dalvik.vm.image-dex2oat-Xms]: [64m]

[dalvik.vm.image-dex2oat-Xmx]: [64m]

[dalvik.vm.isa.arm.features]: [div]

[dalvik.vm.jit.codecachesize]: [0]

[dalvik.vm.jniopts]: [warnonly]

[dalvik.vm.stack-trace-file]: [/data/anr/traces.txt]

[debug.force_rtl]: [0]

[debug.hwui.render_dirty_regions]: [false]

[debug.nfc.fw_download]: [false]

[debug.nfc.se]: [false]

[dev.bootcomplete]: [1]

[dhcp.wlan0.dns1]: [192.168.2.1]

[dhcp.wlan0.dns2]: []

[dhcp.wlan0.dns3]: []

[dhcp.wlan0.dns4]: []

[dhcp.wlan0.domain]: [lan]

[dhcp.wlan0.gateway]: [192.168.2.1]

[dhcp.wlan0.ipaddress]: [192.168.2.198]

[dhcp.wlan0.leasetime]: [86400]

[dhcp.wlan0.mask]: [255.255.255.0]

[dhcp.wlan0.mtu]: []

[dhcp.wlan0.pid]: [2825]

[dhcp.wlan0.reason]: [REBOOT]

[dhcp.wlan0.result]: [ok]

[dhcp.wlan0.server]: [192.168.2.1]

[dhcp.wlan0.vendorInfo]: []

[drm.service.enabled]: [false]

[init.svc.adbd]: [running]

[init.svc.bootaudio]: [stopped]

[init.svc.console]: [running]

[init.svc.debuggerd]: [running]

[init.svc.deviceid]: [stopped]

[init.svc.dhcpcd_wlan0]: [running]

[init.svc.displayd]: [running]

[init.svc.drmservice]: [stopped]

[init.svc.flash_recovery]: [stopped]

[init.svc.healthd]: [running]

[init.svc.installd]: [running]

[init.svc.keystore]: [running]

[init.svc.lmkd]: [running]

[init.svc.logd]: [running]

[init.svc.media]: [running]

[init.svc.netd]: [running]

[init.svc.p2p_supplicant]: [running]

[init.svc.ril-daemon]: [running]

[init.svc.sdcard]: [stopping]

[init.svc.servicemanager]: [running]

[init.svc.surfaceflinger]: [running]

[init.svc.ueventd]: [running]

[init.svc.up_eth0]: [stopped]

[init.svc.vold]: [running]

[init.svc.zygote]: [running]

[keyguard.no_require_sim]: [true]

[media.cfg.audio.bypass]: [false]

[media.cfg.audio.mul]: [false]

[media.sink.audio]: []

[media.stagefright.use-awesome]: [true]

[net.bt.name]: [Android]

[net.change]: [net.dns1]

[net.dns1]: [192.168.2.1]

[net.hostname]: [Phicomm_R1_2C8F]

[net.qtaguid_enabled]: [1]

[net.tcp.default_init_rwnd]: [60]

[persist.audio.currentplayback]: [0]

[persist.audio.lastsocplayback]: [0]

[persist.sys.boot.check]: [false]

[persist.sys.dalvik.vm.lib.2]: [libart.so]

[persist.sys.first_booting]: [false]

[persist.sys.hdmi.addr.playback]: [4]

[persist.sys.overscan.main]: [overscan 95,95,95,95]

[persist.sys.preinstalled]: [1]

[persist.sys.profiler_ms]: [0]

[persist.sys.strictmode.visual]: [false]

[persist.sys.timezone]: [Asia/Shanghai]

[persist.sys.usb.config]: [mass_storage,adb]

[persist.tegra.nvmmlite]: [1]

[persist.volume_music_bt_a2dp]: [6]

[persist.volume_music_spdif]: [2]

[persist.volume_music_speaker]: [11]

[persist.volume_ring_bt_a2dp]: [6]

[persist.volume_ring_speaker]: [7]

[ril.function.dataonly]: [1]

[rild.libargs]: [-d /dev/ttyACM0]

[rild.libpath]: [/system/lib/libril-rk29-dataonly.so]

[ro.adb.secure]: [0]

[ro.allow.mock.location]: [0]

[ro.audio.monitorOrientation]: [true]

[ro.baseband]: [unknown]

[ro.bluetooth.addr]: [98:BB:99:40:2C:90]

[ro.board.platform]: [rk322x]

[ro.boot.console]: [ttyFIQ0]

[ro.boot.hardware]: [rk30board]

[ro.boot.mode]: [emmc]

[ro.boot.selinux]: [permissive]

[ro.bootloader]: [unknown]

[ro.bootmode]: [emmc]

[ro.bt.bdaddr_path]: [/data/misc/bluetoothd/bt_addr]

[ro.build.characteristics]: [tablet]

[ro.build.date.utc]: [1524884070]

[ro.build.date]: [2018年 04月 28日 星期六 10:54:30 CST]

[ro.build.description]: [rk322x_echo-user 5.1.1 LMY49F 3331 release-keys]

[ro.build.display.id]: [LMY49F release-keys]

[ro.build.fingerprint]: [Android/rk322x_echo/rk322x_echo:5.1.1/LMY49F/3331:user/release-keys]

[ro.build.flavor]: [rk322x_echo-user]

[ro.build.fxhwmodel]: [V3.0.0]

[ro.build.fxhwver]: [A1]

[ro.build.host]: [phicomm]

[ro.build.id]: [LMY49F]

[ro.build.product]: [rk322x_echo]

[ro.build.tags]: [release-keys]

[ro.build.type]: [user]

[ro.build.user]: [jenkins]

[ro.build.version.all_codenames]: [REL]

[ro.build.version.base_os]: []

[ro.build.version.codename]: [REL]

[ro.build.version.incremental]: [3331]

[ro.build.version.release]: [5.1.1]

[ro.build.version.sdk]: [22]

[ro.build.version.security_patch]: [2016-04-01]

[ro.carrier]: [unknown]

[ro.com.android.dataroaming]: [true]

[ro.com.android.dateformat]: [MM-dd-yyyy]

[ro.config.alarm_alert]: [Alarm_Classic.ogg]

[ro.config.enable.remotecontrol]: [false]

[ro.config.low_ram_256]: [true]

[ro.config.notification_sound]: [pixiedust.ogg]

[ro.config.ringtone]: [Ring_Synth_04.ogg]

[ro.crypto.state]: [unencrypted]

[ro.dalvik.vm.native.bridge]: [0]

[ro.debuggable]: [1]

[ro.default.size]: [100]

[ro.deviceid]: [0098BB99402C8FCE7E39D86E]

[ro.enable_boot_charger_mode]: [0]

[ro.factory.hasGPS]: [false]

[ro.factory.hasUMS]: [true]

[ro.factory.storage_suppntfs]: [true]

[ro.factory.tool]: [0]

[ro.factory.without_battery]: [false]

[ro.factorytest]: [0]

[ro.hardware]: [rk30board]

[ro.hdmi.device_type]: [4]

[ro.opengles.version]: [196609]

[ro.product.board]: [rk30sdk]

[ro.product.brand]: [Android]

[ro.product.cpu.abi2]: [armeabi]

[ro.product.cpu.abi]: [armeabi-v7a]

[ro.product.cpu.abilist32]: [armeabi-v7a,armeabi]

[ro.product.cpu.abilist64]: []

[ro.product.cpu.abilist]: [armeabi-v7a,armeabi]

[ro.product.device]: [rk322x_echo]

[ro.product.locale.language]: [en]

[ro.product.locale.region]: [CN]

[ro.product.manufacturer]: [phicomm]

[ro.product.model]: [rk322x-box]

[ro.product.name]: [rk322x_echo]

[ro.product.usbfactory]: [rockchip_usb]

[ro.product.version]: [V30.1.1.3331]

[ro.revision]: [0]

[ro.ril.ecclist]: [112,911]

[ro.rk.LowBatteryBrightness]: [true]

[ro.rk.MassStorage]: [false]

[ro.rk.bt_enable]: [true]

[ro.rk.cpu]: [rk322xv3]

[ro.rk.cpu_min_freq]: [1008000

]

[ro.rk.def_brightness]: [200]

[ro.rk.homepage_base]: [http://www.google.com/webhp?client={CID}&source=android-home]

[ro.rk.install_non_market_apps]: [false]

[ro.rk.screenoff_time]: [2147483647]

[ro.rk.screenshot_enable]: [true]

[ro.rk.soc]: [rk3229]

[ro.rk.systembar.tabletUI]: [false]

[ro.rk.systembar.voiceicon]: [true]

[ro.rksdk.version]: [RK30_ANDROID5.1.1-SDK-v1.00.00]

[ro.runtime.firstboot]: [1516464003164]

[ro.secure]: [1]

[ro.serialno]: [CBEAU1266K02220]

[ro.sf.fakerotation]: [false]

[ro.sf.hwrotation]: [0]

[ro.sf.lcd_density]: [160]

[ro.sf.lcdc_composer]: [0]

[ro.support.lossless.bitstream]: [true]

[ro.target.product]: [box]

[ro.tether.denied]: [false]

[ro.wifi.channels]: []

[ro.zygote]: [zygote32]

[selinux.reload_policy]: [1]

[service.adb.tcp.port]: [5555]

[service.bootanim.exit]: [1]

[sf.power.control]: [8847360]

[sys.ID.mID]: [0]

[sys.boot_completed]: [1]

[sys.display.oritation]: [0]

[sys.ggralloc.version]: [1.1.19]

[sys.ggsurflgr.version]: [1.000]

[sys.ghwc.version]: [2.74_htg]

[sys.gmali.version]: [r6p0-01rel1-5-3@0]

[sys.grga.version]: [2.000]

[sys.hdmicec.version]: [1.0]

[sys.hwc.compose_policy]: [6]

[sys.hwc.enable]: [1]

[sys.hwc.htg]: [true]

[sys.pms.finishscan]: [true]

[sys.resolution.changed]: [false]

[sys.rkadb.root]: [0]

[sys.settings_global_version]: [12]

[sys.settings_secure_version]: [1]

[sys.settings_system_version]: [18]

[sys.sysctl.extra_free_kbytes]: [0]

[sys.sysctl.tcp_def_init_rwnd]: [60]

[sys.usb.config]: [mass_storage,adb]

[sys.usb.state]: [mass_storage,adb]

[sys.vold.hasAsec]: [true]

[sys.wallpaper.rgb565]: [0]

[sys.yuv.rgb.format]: [4]

[sys_graphic.cam_camboard.ver]: [0.13.0]

[sys_graphic.cam_hal.ver]: [1.55.2]

[sys_graphic.cam_isi.ver]: [0.10.0]

[sys_graphic.cam_libisp.ver]: [1.39.0]

[sys_graphic.cam_trace]: [0]

[testing.mediascanner.skiplist]: [/mnt/internal_sd/Android/]

[vold.post_fs_data_done]: [1]

[wifi.interface]: [wlan0]

[wifi.supplicant_scan_interval]: [15]

[wlan.driver.status]: [ok]