app/src/main/java/jp/osdn/gokigen/thetathoughtshutter/MainActivity.kt

   1 package jp.osdn.gokigen.thetathoughtshutter
   2
   3 import android.bluetooth.BluetoothDevice
   4 import android.os.Bundle
   5 import android.util.Log
   6 import android.view.KeyEvent
   7 import com.theta360.pluginlibrary.activity.PluginActivity
   8 import com.theta360.pluginlibrary.callback.KeyCallback
   9 import com.theta360.pluginlibrary.receiver.KeyReceiver
  10 import com.theta360.pluginlibrary.values.LedColor
  11 import com.theta360.pluginlibrary.values.LedTarget
  12 import jp.osdn.gokigen.thetathoughtshutter.R.layout
  13 import jp.osdn.gokigen.thetathoughtshutter.bluetooth.connection.IBluetoothScanResult
  14 import jp.osdn.gokigen.thetathoughtshutter.bluetooth.connection.eeg.MindWaveConnection
  15 import jp.osdn.gokigen.thetathoughtshutter.brainwave.BrainwaveDataHolder
  16 import jp.osdn.gokigen.thetathoughtshutter.theta.ThetaHardwareControl
  17 import jp.osdn.gokigen.thetathoughtshutter.theta.ThetaSetupBluetoothSPP
  18 import jp.osdn.gokigen.thetathoughtshutter.theta.operation.IOperationCallback
  19 import java.lang.Exception
  20
  21 class MainActivity : PluginActivity(), IBluetoothScanResult
  22 {
  23     private val thetaHardwareControl = ThetaHardwareControl(this)
  24     private val applicationStatus : MyApplicationStatus = MyApplicationStatus()
  25     private val bluetoothConnection = MindWaveConnection(this, BrainwaveDataHolder(), this)
  26
  27     companion object
  28     {
  29         private val TAG = MainActivity::class.java.simpleName
  30     }
  31
  32     override fun onCreate(savedInstanceState: Bundle?)
  33     {
  34         super.onCreate(savedInstanceState)
  35         setContentView(layout.activity_main)
  36
  37         setAutoClose(true)
  38
  39         setKeyCallback(object : KeyCallback {
  40             override fun onKeyDown(keyCode: Int, event: KeyEvent?)
  41             {
  42
  43             }
  44
  45             override fun onKeyUp(keyCode: Int, event: KeyEvent?)
  46             {
  47                 if (keyCode == KeyReceiver.KEYCODE_CAMERA)   // Shutterボタン
  48                 {
  49                     when (applicationStatus.status)
  50                     {
  51                         MyApplicationStatus.Status.Connected -> {
  52                             // EEGからの情報を取得して撮影する
  53                             applicationStatus.status = MyApplicationStatus.Status.Scanning
  54                         }
  55                         MyApplicationStatus.Status.Scanning -> {
  56                             // スタンバイ状態に戻す
  57                             applicationStatus.status = MyApplicationStatus.Status.Connected
  58                         }
  59                         else -> {
  60                             // ダミー処理 (仮にEEG接続失敗のステータスにする)
  61                             applicationStatus.status = MyApplicationStatus.Status.FailedInitialize
  62                         }
  63                     }
  64                 }
  65                 if (keyCode == KeyReceiver.KEYCODE_WLAN_ON_OFF) // Wirelessボタン
  66                 {
  67                     if (applicationStatus.status == MyApplicationStatus.Status.Initialized)
  68                     {
  69                         // Bluetooth SPPで EEGに接続する
  70                         connectToEEG()
  71                     }
  72                 }
  73                 if (keyCode == KeyReceiver.KEYCODE_MEDIA_RECORD) // Modeボタン
  74                 {
  75                     when (applicationStatus.status) {
  76                         MyApplicationStatus.Status.Searching -> {
  77                             // ダミー処理 (EEG接続完了)
  78                             applicationStatus.status = MyApplicationStatus.Status.Connected
  79                         }
  80                         MyApplicationStatus.Status.Scanning -> {
  81                             // ダミー処理 (高まっている状態)
  82                             applicationStatus.status = MyApplicationStatus.Status.Syncing
  83                         }
  84                         MyApplicationStatus.Status.Syncing -> {
  85                             // ダミー処理 (高まるのを待っている状態)
  86                             applicationStatus.status = MyApplicationStatus.Status.Scanning
  87                         }
  88                         else -> {
  89                             // ダミー処理 (初期化完了)
  90                             applicationStatus.status = MyApplicationStatus.Status.Initialized
  91                         }
  92                     }
  93                 }
  94 /*
  95                 if (keyCode == KeyReceiver.KEYCODE_FUNCTION)   // Fnボタン (Z1のみ)
  96                 {
  97
  98                 }
  99 */
 100                 updateStatus(applicationStatus.status)
 101             }
 102
 103             override fun onKeyLongPress(keyCode: Int, event: KeyEvent?)
 104             {
 105
 106             }
 107         })
 108         updateStatus(applicationStatus.status)
 109     }
 110
 111     // Bluetooth SPPで EEGに接続する
 112     private fun connectToEEG()
 113     {
 114         try
 115         {
 116             val thread = Thread {
 117                 try
 118                 {
 119                     bluetoothConnection.connect("MindWave Mobile")
 120                 }
 121                 catch (e: Exception)
 122                 {
 123                     e.printStackTrace()
 124                 }
 125             }
 126             thread.start()
 127         }
 128         catch (e: Exception)
 129         {
 130             e.printStackTrace()
 131         }
 132         applicationStatus.status = MyApplicationStatus.Status.Searching
 133     }
 134
 135     private fun disconnectToEEG()
 136     {
 137         try
 138         {
 139             val thread = Thread {
 140                 try
 141                 {
 142                     bluetoothConnection.disconnect()
 143                 }
 144                 catch (e: Exception)
 145                 {
 146                     e.printStackTrace()
 147                 }
 148             }
 149             thread.start()
 150         }
 151         catch (e: Exception)
 152         {
 153             e.printStackTrace()
 154         }
 155         applicationStatus.status = MyApplicationStatus.Status.Initialized
 156     }
 157
 158
 159     private fun updateStatus(currentStatus : MyApplicationStatus.Status)
 160     {
 161         try
 162         {
 163             when (currentStatus) {
 164                 MyApplicationStatus.Status.Initialized -> {
 165                     Log.v(TAG, " INITIALIZED")
 166                     thetaHardwareControl.controlLED(LedTarget.LED3, 1500, LedColor.GREEN)  // WIFIランプ
 167                     thetaHardwareControl.controlLED(LedTarget.LED6, -1, LedColor.BLUE)     // Liveランプ (OFF)
 168                     thetaHardwareControl.controlLED(LedTarget.LED7, -1, LedColor.RED)      // 赤ランプ
 169                 }
 170                 MyApplicationStatus.Status.Searching -> {
 171                     Log.v(TAG, " SEARCHING")
 172                     thetaHardwareControl.controlLED(LedTarget.LED3, 250, LedColor.GREEN)  // WIFIランプ
 173                     thetaHardwareControl.controlLED(LedTarget.LED6, -1, LedColor.BLUE)    // Liveランプ (OFF)
 174                     thetaHardwareControl.controlLED(LedTarget.LED7, -1, LedColor.RED)     // 赤ランプ
 175                 }
 176                 MyApplicationStatus.Status.Connected -> {
 177                     Log.v(TAG, " CONNECTED")
 178                     thetaHardwareControl.controlLED(LedTarget.LED3,  0, LedColor.GREEN)   // WIFIランプ
 179                     thetaHardwareControl.controlLED(LedTarget.LED6, -1, LedColor.BLUE)    // Liveランプ (OFF)
 180                     thetaHardwareControl.controlLED(LedTarget.LED7, -1, LedColor.RED)     // 赤ランプ
 181                 }
 182                 MyApplicationStatus.Status.Scanning -> {
 183                     Log.v(TAG, " SCANNING")
 184                     thetaHardwareControl.controlLED(LedTarget.LED3, 0, LedColor.GREEN)    // WIFIランプ
 185                     thetaHardwareControl.controlLED(LedTarget.LED6, -1, LedColor.BLUE)    // Liveランプ (OFF)
 186                     thetaHardwareControl.controlLED(LedTarget.LED7, 0, LedColor.RED)      // 赤ランプ
 187                 }
 188                 MyApplicationStatus.Status.Syncing -> {
 189                     Log.v(TAG, " SYNCING")
 190                     thetaHardwareControl.controlLED(LedTarget.LED3, 0, LedColor.GREEN)    // WIFIランプ
 191                     thetaHardwareControl.controlLED(LedTarget.LED6, 0, LedColor.BLUE)     // Liveランプ (ON)
 192                     thetaHardwareControl.controlLED(LedTarget.LED7, 0, LedColor.RED)      // 赤ランプ
 193                 }
 194                 MyApplicationStatus.Status.FailedInitialize -> {
 195                     Log.v(TAG, " FAILED INITIALIZE")
 196                     thetaHardwareControl.controlLED(LedTarget.LED3, 250, LedColor.GREEN)  // WIFIランプ
 197                     thetaHardwareControl.controlLED(LedTarget.LED6, -1, LedColor.BLUE)    // Liveランプ (OFF)
 198                     thetaHardwareControl.controlLED(LedTarget.LED7, 250, LedColor.RED)    // 赤ランプ
 199                 }
 200                 else -> {
 201                     Log.v(TAG, " UNDEFINED")
 202                     thetaHardwareControl.controlLED(LedTarget.LED3, -1, LedColor.GREEN)  // WIFIランプ
 203                     thetaHardwareControl.controlLED(LedTarget.LED4, -1, LedColor.BLUE)   // カメラランプ
 204                     thetaHardwareControl.controlLED(LedTarget.LED5, -1, LedColor.BLUE)   // ムービーランプ
 205                     thetaHardwareControl.controlLED(LedTarget.LED6,  0, LedColor.BLUE)   // Liveランプ (ON)
 206                     thetaHardwareControl.controlLED(LedTarget.LED7, -1, LedColor.RED)    // 赤ランプ
 207                 }
 208             }
 209         }
 210         catch (e : Exception)
 211         {
 212             e.printStackTrace()
 213         }
 214     }
 215
 216     override fun onResume()
 217     {
 218         super.onResume()
 219         if (isApConnected)
 220         {
 221             Log.v(TAG , " isApConnected : $isApConnected")
 222         }
 223         initializeBluetooth()
 224     }
 225
 226     override fun onPause()
 227     {
 228         super.onPause()
 229         try
 230         {
 231             disconnectToEEG()
 232         }
 233         catch (e : Exception)
 234         {
 235             e.printStackTrace()
 236         }
 237     }
 238
 239
 240     private fun initializeBluetooth()
 241     {
 242         try
 243         {
 244             val thread = Thread {
 245                 try
 246                 {
 247                     val setupBluetooth = ThetaSetupBluetoothSPP("http://localhost:8080")
 248                     setupBluetooth.setupBluetoothSPP(object : IOperationCallback { override fun operationExecuted(result: Int, resultStr: String?)
 249                     {
 250                         Log.v(TAG, " optionSet.getOptions(Bluetooth) : $resultStr ($result)")
 251
 252                         if (result == 0)
 253                         {
 254                             // Bluetoothの初期化終了
 255                             applicationStatus.status = MyApplicationStatus.Status.Initialized
 256                             updateStatus(applicationStatus.status)
 257                         }
 258                     }})
 259                 }
 260                 catch (e: Exception)
 261                 {
 262                     e.printStackTrace()
 263                 }
 264             }
 265             thread.start()
 266         }
 267         catch (e: Exception)
 268         {
 269             e.printStackTrace()
 270         }
 271     }
 272
 273     override fun foundBluetoothDevice(device: BluetoothDevice)
 274     {
 275         try
 276         {
 277             // Bluetoothデバイスが見つかった！
 278             applicationStatus.status = MyApplicationStatus.Status.Connected
 279             updateStatus(applicationStatus.status)
 280         }
 281         catch (e : Exception)
 282         {
 283             e.printStackTrace()
 284         }
 285     }
 286
 287     override fun notFindBluetoothDevice()
 288     {
 289         try
 290         {
 291             // Bluetoothデバイスが見つからなかった...
 292             applicationStatus.status = MyApplicationStatus.Status.Initialized
 293             updateStatus(applicationStatus.status)
 294         }
 295         catch (e : Exception)
 296         {
 297             e.printStackTrace()
 298         }
 299     }
 300 }
 301
 302 //
 303 // -----------------------------------------------------
 304 //  LED1 : 電源ランプ
 305 //  LED2 : カメラステータス ランプ(レンズとマイクの間)
 306 //  LED3 : ワイヤレスマーク ランプ
 307 //  LED4 : キャプチャーモード (カメラ)
 308 //  LED5 : キャプチャーモード (ムービー)
 309 //  LED6 : キャプチャーモード (LIVEストリーミング)
 310 //  LED7 : ビデオ録画 ランプ
 311 //  LED8 : メモリ警告ランプ
 312 //
 313 //  BTN1 : 電源ボタン
 314 //  BTN2 : ワイヤレスボタン
 315 //  BTN3 : モードボタン
 316 //  SHUT : シャッターボタン
 317 // -----------------------------------------------------
 318 //
 319 //  [制御可能なLED]
 320 //    - LED3～LED8 : カラー : "blue", "green", "red", "cyan", "magenta", "yellow", "white"
 321 //    - ブリンク間隔 : 1～2000 msec
 322 //
 323 //  [KeyCode]
 324 //    - 27  : Shutter Button
 325 //    - 130 : Mode Button
 326 //    - 284 : Wireless Button
 327 //    - 119 : Fn Button (Z1 Only)
 328 //
 329 //
 330 //   http://localhost:8080/
 331 //