配置属性示例

  1. 调用setprop方法创建鼠标设备，通过getevent查看结果。

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    setprop persist.sys.input.mouse.name mouse
getevent

    回显示例如下。

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    add device 1: /dev/input/event4
  name:     "mouse"
add device 2: /dev/input/event3
  name:     "Touch Pad"
could not get driver version for /dev/input/event0, Inappropriate ioctl for device
could not get driver version for /dev/input/event1, Inappropriate ioctl for device

  2. 调用setprop方法创建第一个手柄设备，通过getevent查看结果。

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    setprop persist.sys.input.gamepad1.name gamepad1
getevent

    回显示例如下。

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    add device 1: /dev/input/event5
  name:     "gamepad1"
add device 2: /dev/input/event4
  name:     "mouse"
add device 3: /dev/input/event3
  name:     "Touch Pad"
could not get driver version for /dev/input/event0, Inappropriate ioctl for device
could not get driver version for /dev/input/event1, Inappropriate ioctl for device

  3. 调用setprop方法创建第二个手柄设备，通过getevent查看结果。

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    setprop persist.sys.input.gamepad2.name gamepad2
getevent

    回显示例如下。

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    add device 1: /dev/input/event6
  name:     "gamepad2"
add device 2: /dev/input/event5
  name:     "gamepad1"
add device 3: /dev/input/event4
  name:     "mouse"
add device 4: /dev/input/event3
  name:     "Touch Pad"
could not get driver version for /dev/input/event0, Inappropriate ioctl for device
could not get driver version for /dev/input/event1, Inappropriate ioctl for device

父主题： 配置多vinput设备系统属性