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    • [Share Experiences] 查看蓝牙鼠标键盘的电量-并希望官方能支持蓝牙界面显示电量信息 Resolved
    Experiences and Insight 832 views · 6 replies ·
    Tofloor
    poster avatar
    whoam1
    deepin
    2022-04-18 05:22
    Author

    使用命令 upower --dump，查找目标蓝牙设备的信息、model为设备名称、percentage为电量百分比

    Device: /org/freedesktop/UPower/devices/keyboard_dev_F4_EE_25_E1_0E_01
native-path:          /org/bluez/hci0/dev_F4_EE_25_E1_0E_01
model:                AKKO 5087-1
serial:               F4:EE:25:E1:0E:01
power supply:         no
updated:              1970年01月01日 星期四 08时00分00秒 (1650201104 seconds ago)
has history:          yes
has statistics:       no
keyboard
present:             yes
rechargeable:        no
state:               unknown
warning-level:       none
percentage:          73%
icon-name:          'battery-missing-symbolic'
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    whoam1
    deepin
    2022-04-18 05:23
    #1

    一键查询命令 dbus-send --print-reply=literal --system --dest=org.bluez /org/bluez/hci0/dev_F4_EE_25_E1_0E_01 org.freedesktop.DBus.Properties.Get string:"org.bluez.Battery1" string:"Percentage"

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    whoam1
    deepin
    2022-04-18 05:23
    #2
    whoam1：

    一键查询命令 dbus-send --print-reply=literal --system --dest=org.bluez /org/bluez/hci0/dev_F4_EE_25_E1_0E_01 org.freedesktop.DBus.Properties.Get string:"org.bluez.Battery1" string:"Percentage"

    替换自己的蓝牙设备mac地址

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    deepin-superuser
    deepin
    2022-05-28 22:38
    #3
    whoam1：

    替换自己的蓝牙设备mac地址

    image.png

    貌似不支持这个接口，也有可能是不支持蓝牙耳机获取电量

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    whoam1
    deepin
    2022-05-29 03:02
    #4
    deepin-superuser：

    image.png

    貌似不支持这个接口，也有可能是不支持蓝牙耳机获取电量

    截图_选择区域_20220528190144.png

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    deepin-superuser
    deepin
    2022-05-29 03:17
    #5
    whoam1：

    截图_选择区域_20220528190144.png

    看来果然是我耳机的事。。。

    image.png

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    whoam1
    deepin
    2022-05-29 03:29
    #6
    deepin-superuser：

    看来果然是我耳机的事。。。

    image.png

    upower --dump 这个命令能查到的就可以

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