虚拟架子鼓------Android程序开发

littleshrimp 发表于 2017-4-28 16:17

<div class='showpostmsg'><div class="WordSection1">Android程序使用Android Studio开发的界面显示2根鼓棒，移动SensorTile相应的鼓棒会上下左右摆检测到鼓棒快速落下鼓棒时，判断落下的角度播放相应鼓声之前没接触过Android的3D开发在网上找了一个“OpenGL ES2.03D茶壶”的例程例程里通过导入3D茶壶的.obj文件，并对其进行操作我用3DMAX自己画了一根鼓棒，第一次用3DMax，用着还挺顺手<a href="https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=523174&highlight=3DMAX">https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=523174&highlight=3DMAX</a> 画好鼓棒后导出.obj文件，加入Android项目里打开ch_t.obj能看到一些像坐标一样的东西 为了让鼓棒看起来更像样，在百度里找了一张木文图片在Android里作为鼓棒的皮肤使用做好的界面效果如下   背景是空白的看起来不是很漂亮，理想的效果是把架子鼓也画上去做成Real Drum的效果落棒时显示敲打的特效，奈何水平有限，研究了很长时间也没做出来 只好以后有时间再弄 说到Real Drum，还要说声感谢，Real Drum并没有对它的APK文件加密处理将apk改成.zip文件后就能读到里边的资源文件例如图片和.ogg音频找到对应的文件，把它也加入到Android项目里 在MainActivity.java文件里加入3D鼓棒和蓝牙接收的代码，再把数据提取、落棒检测、鼓棒控制和声音播放部分实现APP就基本开发完成 蓝牙开发和其它BLE设备开发一样，检测手机是否支持BLE，开启蓝牙<table class="MsoTableGrid" style="border: currentcolor;" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td width="963" valign="top" style="padding: 0cm 5.4pt; border-width: 1pt; border-color: windowtext; border-image-source: none; width: 722.55pt;"><p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        if (!getPackageManager().hasSystemFeature(<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">               PackageManager.FEATURE_BLUETOOTH_LE)) {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           finish();<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        }<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        final BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">       mBluetoothAdapter = bluetoothManager.getAdapter();<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        if (mBluetoothAdapter == null) {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           finish();<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           return;<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        }<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">       mBluetoothAdapter.enable();</td></tr></tbody></table> 在onResume和onPause函数里加入启用扫描和关闭扫描的代码 <table class="MsoTableGrid" style="border: currentcolor;" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td width="349" valign="top" style="padding: 0cm 5.4pt; border-width: 1pt; border-color: windowtext; border-image-source: none; width: 261.85pt;"><p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    protected void onResume() {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        super.onResume();<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        if (DEBUG) {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        } else {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           mGLSurfaceView.onResume();<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        }<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">       scanLeDevice(true);<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">       Log.i(TAG, "startLeScan");<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    }<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> <p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">   @Override<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    protected void onPause() {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        super.onPause();<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        if (DEBUG) {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        } else {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           mGLSurfaceView.onPause();<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        }<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">       scanLeDevice(false);<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">       Log.i(TAG, "stopLeScan");<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    } </td></tr></tbody></table> 在扫描状态设置函数里设置回调函数 <table class="MsoTableGrid" style="border: currentcolor;" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td width="568" valign="top" style="padding: 0cm 5.4pt; border-width: 1pt; border-color: windowtext; border-image-source: none; width: 426.1pt;"><p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    private void scanLeDevice(final boolean enable) {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        if (enable) {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           mScanning = true;<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           mBluetoothAdapter.startLeScan(leScanCallback);<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        } else {<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           mScanning = false;<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">           mBluetoothAdapter.stopLeScan(leScanCallback);<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        }<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    }</td></tr></tbody></table> 声明回调函数，实现相应的方法<table class="MsoTableGrid" style="border: currentcolor;" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td width="916" valign="top" style="padding: 0cm 5.4pt; border-width: 1pt; border-color: windowtext; border-image-source: none; width: 687.1pt;"><p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    private BluetoothAdapter.LeScanCallback leScanCallback = new BluetoothAdapter.LeScanCallback() {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        @Override<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        public void onLeScan(final BluetoothDevice device, int rssi, byte[] scanRecord) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">//           final float x = 360 -  (getShort(scanRecord,2) + 10000) /20000.00f *360;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">//           final float y =360 -  (getShort(scanRecord,4) ) / 100.00f;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">//           final float z =360 - (getShort(scanRecord,6) + 10000) /20000.00f * 360;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            //读取数据标识，因为没有使用CRC校验，防止受其它蓝牙数据影响<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            //当str为“airdrum”时认为数据有校<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            String s = new String(Arrays.copyOfRange(scanRecord, 2+6+6,2+6+6+7));<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            if(!s.equals("airdrum"))<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                return;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            //获得鼓棒ID<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            Long drumId = getLong(scanRecord,2);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            //不包含这个ID的大鼓棒就添加它<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            if(!drumIds.contains((drumId)))<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                drumIds.add(drumId);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            final float count = getShort(scanRecord, 6+2);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            final float r2 = 180 + getShort(scanRecord, 6+4) / 100.00f;//r2的范围是-180~+180 加180后得到0~360数据<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            final float r0 = getUShort(scanRecord, 6+6) / 100.00f;//r0的范围是0~360<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            System.out.println("r2:\t"+ r2+"\tr0:\t"+ r0 + "\tangle:" + getAngle(r0,firstR0)+"\tfirstr0:"+getAngle(r0,firstR0)+90);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            if (count > oldCount) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                //第一次落棒<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                if (first) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    first = false;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    //第一次落棒时保存第一次落棒的位置<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    firstR2 = r2;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    firstR0 = r0;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    sp.play(start, 1.0f, 0.3f, 0, 0, 1.0f);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                } else {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    float angleR0 = getMinAngle(r0,firstR0);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    float angleR2 = getMinAngle(r2,firstR2);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    //右鼓<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    if (angleR0 > 15) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        //上<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        if (angleR2 > 25) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            sp.play(closehh, 1.0f, 0.3f, 0, 0, 1.0f);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        } else {//下<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            sp.play(snare, 1.0f, 0.3f, 0, 0, 1.0f);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    } else if (angleR0 < -15) {//左鼓<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        //上<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        if (angleR2 > 25) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            sp.play(closehh, 1.0f, 0.3f, 0, 0, 1.0f);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        } else {//下<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            sp.play(snare, 1.0f, 0.3f, 0, 0, 1.0f);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    } else {//中鼓<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        //上<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        if (angleR2 > 25) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            sp.play(openhh, 1.0f, 0.3f, 0, 0, 1.0f);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        } else {//下<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            sp.play(kick, 1.0f, 0.3f, 0, 0, 1.0f);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            oldCount = count;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            final float angleZ = getAngle(r0,firstR0)+90;;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            float z = angleZ > 360 ? angleZ - 360:angleZ;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            final float angleY = z > 180 ? r2:-r2;<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            if (Looper.myLooper() == Looper.getMainLooper()) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                if (DEBUG) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    final String str = String.format("%.2f         %.2f          %.2f", count, r2, r0);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    textView1.setText(str);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                } else {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    mGLSurfaceView.setXYZ(0,0,angleY , angleZ);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            } else {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                runOnUiThread(new Runnable() {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    @Override<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    public void run() {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        if (DEBUG) {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            final String str = String.format("%.2f         %.2f          %.2f", count, r2, r0);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            textView1.setText(str);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        } else {<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                            mGLSurfaceView.setXYZ(0,0, angleY,angleZ);<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                        }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                    }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">                });<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">            }<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">        }<p align="left" class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">    }; </td></tr></tbody></table> 现在单鼓棒功能已经实现，完整的代码已经放在github上<a href="https://github.com/int8cn/AirDrum">https://github.com/int8cn/AirDrum</a>    </div></div><script> var loginstr = '<div class="locked">查看本帖全部内容，请<a href="javascript:;" style="color:#e60000" class="loginf">登录</a>或者<a href="https://bbs.eeworld.com.cn/member.php?mod=register_eeworld.php&action=wechat" style="color:#e60000" target="_blank">注册</a></div>';

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star_66666 发表于 2017-4-28 16:24

牛人真多啊:victory::victory::victory::victory::victory::victory::victory::victory::victory:学习一下下了哦，

alberthink 发表于 2017-4-28 16:32

虾哥，你的sensor是固定在鼓棒的什么位置？

如果花式空抛（鼓槌离手，空中翻腾）的话，鼓会有声音么？

littleshrimp 发表于 2017-4-28 17:01

alberthink 发表于 2017-4-28 16:32
虾哥，你的sensor是固定在鼓棒的什么位置？

如果花式空抛（鼓槌离手，空中翻腾）的话，鼓会有声音么？

正准备焊接SensorTile小板，焊好后想放在离手近一些的位置
你说的离手不敢试，摔坏了就不能演示了，按照我写的落棒检测代码应该不会有声音

alberthink 发表于 2017-4-28 17:44

虾哥，由于你的鼓槌是基于广播来传递数据，所以程序扫描LE设备并筛选的部分应避免将过多不必要的数据记录到log中（严重时可能会导致程序崩溃），如果我理解的没错，你的代码里面是把所有的扫描都存log，然后再作名称的比较的。这个风险有些大，特别是随着周围LE广播设备越来越多的场景。

littleshrimp 发表于 2017-4-28 18:12

收一条判断一条没有记录log啊
手机的配置处理一条广播的时间应该非常短
尤其哪些不符合规则的数据判断几个字节不对就直接返回了
影响应该不大

strong161 发表于 2017-4-28 19:35

:Cry:看不懂，一个头两个大！

suoma 发表于 2017-4-28 19:45

我电脑装了android studio编译时卡的很

lcdi 发表于 2017-4-28 19:51

非常棒！

littleshrimp 发表于 2017-4-28 20:34

strong161 发表于 2017-4-28 19:35
看不懂，一个头两个大！

你说的应该是“Log.i()"吧？这个是调试用的，相当于system.out.print....

littleshrimp 发表于 2017-4-28 20:35

suoma 发表于 2017-4-28 19:45
我电脑装了android studio编译时卡的很

我的也是，这个软件非常占内存，打开后硬盘一直在读写，你要是再开一个虚拟机…………

strong161 发表于 2017-4-28 21:56

littleshrimp 发表于 2017-4-28 20:34
你说的应该是“Log.i()"吧？这个是调试用的，相当于system.out.print....

{:1_133:} 哈哈，APP搞不来，所以基本上看不下去，所以也就看不懂了！

lb8820265 发表于 2017-4-29 13:38

厉害{:1_103:}，看了下代码，也实际运行了一下，看你蓝牙部分还么有写全，蓝牙是准备移植ST的SDK还是自己写呢？

littleshrimp 发表于 2017-4-29 13:57

蓝牙已经写完了直接接收广播不连接

lb8820265 发表于 2017-4-29 14:01

littleshrimp 发表于 2017-4-29 13:57
蓝牙已经写完了直接接收广播不连接

恩，这个厉害，那SensorTile端的代码也改了吗？

littleshrimp 发表于 2017-4-29 15:28

Sensortile端使用BEACON方式直接将数据更新到广播包里

通途科技 发表于 2023-11-29 21:43

中国人的图腾 发表于 2024-8-13 17:48

牛人真多啊！！！学习学习

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虚拟架子鼓------Android程序开发