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  • Android蓝牙手柄开发

    Android蓝牙手柄VA-013开发

    VA-013简介

    待补充

    采用“X”+MODE开机方式,LED3灯亮模式

    摇杆类变量

    按键
    MotionEvent.AXIS_BRAKE (Float)1/0 L2按下/松开(短按)
    MotionEvent.AXIS_GAS (Float)1/0 R2按下/松开(短按)
    MotionEvent.AXIS_HAT_Y (Float)-1/0/1 上键按下/松开/下键按下
    MotionEvent.AXIS_HAT_X (Float)-1/0/1 左键按下/松开/右键按下
    MotionEvent.AXIS_X (Float)-1~1 左摇杆X轴
    MotionEvent.AXIS_Y (Float)-1~1 左摇杆Y轴
    MotionEvent.AXIS_Z (Float)-1~1 右摇杆X轴
    MotionEvent.AXIS_RZ (Float)-1~1 右摇杆Y轴
        override fun onGenericMotionEvent(event: MotionEvent?): Boolean {
            if (event != null){
                var str:String
                when {
                    event.getAxisValue(MotionEvent.AXIS_BRAKE) == 1.toFloat() -> {
                        str = "L2按下"
                        sendAndShowResetOrder()
                    }
                    event.getAxisValue(MotionEvent.AXIS_GAS) == 1.toFloat() -> {
                        str = "R2按下"
                        sendAndShowResetOrder()
                    }
                    event.getAxisValue(MotionEvent.AXIS_HAT_Y) == (-1).toFloat() -> {
                        str = "上键"
                        sendAndShowOrder(4,0)
                    }
                    event.getAxisValue(MotionEvent.AXIS_HAT_Y) == 1.toFloat() -> {
                        str = "下键"
                        sendAndShowOrder(4,1)
                    }
                    event.getAxisValue(MotionEvent.AXIS_HAT_X) == (-1).toFloat() -> {
                        str = "左键"
                        sendAndShowOrder(4,2)
                    }
                    event.getAxisValue(MotionEvent.AXIS_HAT_X) == 1.toFloat() -> {
                        str = "右键"
                        sendAndShowOrder(4,3)
                    }
                    else -> {
                        str = "左摇杆x:" + event.getAxisValue(MotionEvent.AXIS_X).toString() + ";y:" + event.getAxisValue(MotionEvent.AXIS_Y).toString() + "	右摇杆x" + event.getAxisValue(MotionEvent.AXIS_Z).toString() + ";y:" + event.getAxisValue(MotionEvent.AXIS_RZ).toString()
                       
                    }
                }
    //            msg.text = str
            }
            return true
        }
    

    按键类变量

    keyCode 按键
    96 A键
    97 B键
    99 X
    100 Y
    102 L1
    103 R1
    104 L2(长按)
    105 R2(长按)
    106 左摇杆按下
    107 右摇杆按下
    108 START键
    109 SELECT键
    override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
            var str:String
            when (keyCode) {
                // 监控/拦截/屏蔽A方向键
                96 ->{
                    str = "A键"
                }
                // 监控/拦截/屏蔽B方向键
                97 ->{
                    str = "B键"
                }
                99 -> {
                    str = "X键"
                }
                100 ->{
                    str = "Y键"
                }
                102 ->{
                    str = "L1键"
                }
                103 ->{
                    str = "R1键"
                }
                // 长按触发,短按为 L2按下
                104 ->{
                    str = "L2键"
                }
                // 长按触发,短按为 R2按下
                105 ->{
                    str = "R2键"
                }
                106 ->{
                    str = "左摇杆按下键"
                }
                107 ->{
                    str = "右摇杆按下键"
                }
                108 ->{
                    str = "START键"
                }
                109 ->{
                    str = "SELECT键"
                }
                else -> str = "keyCode: $keyCode"
            }
            msg.text = str
            return true
        }
    
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  • 原文地址:https://www.cnblogs.com/cnwy/p/13822285.html
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