app/src/main/java/net/osdn/gokigen/pkremote/camera/vendor/visionkids/wrapper/playback/VisionKidsPlaybackControl.kt

   1 package net.osdn.gokigen.pkremote.camera.vendor.visionkids.wrapper.playback
   2
   3 import android.util.Log
   4 import androidx.appcompat.app.AppCompatActivity
   5 import androidx.preference.PreferenceManager
   6 import net.osdn.gokigen.pkremote.IInformationReceiver
   7 import net.osdn.gokigen.pkremote.camera.interfaces.playback.ICameraContentListCallback
   8 import net.osdn.gokigen.pkremote.camera.interfaces.playback.ICameraFileInfo
   9 import net.osdn.gokigen.pkremote.camera.interfaces.playback.IContentInfoCallback
  10 import net.osdn.gokigen.pkremote.camera.interfaces.playback.IDownloadContentCallback
  11 import net.osdn.gokigen.pkremote.camera.interfaces.playback.IDownloadContentListCallback
  12 import net.osdn.gokigen.pkremote.camera.interfaces.playback.IDownloadThumbnailImageCallback
  13 import net.osdn.gokigen.pkremote.camera.interfaces.playback.IPlaybackControl
  14 import net.osdn.gokigen.pkremote.camera.interfaces.status.ICameraStatusReceiver
  15 import net.osdn.gokigen.pkremote.camera.playback.ProgressEvent
  16 import net.osdn.gokigen.pkremote.camera.utils.SimpleHttpClient
  17 import net.osdn.gokigen.pkremote.camera.utils.SimpleHttpClient.IReceivedMessageCallback
  18 import net.osdn.gokigen.pkremote.camera.vendor.visionkids.wrapper.connection.IVisionKidsConnection
  19 import java.util.Date
  20
  21 class VisionKidsPlaybackControl(activity: AppCompatActivity, private val provider: ICameraStatusReceiver, private val informationReceiver: IInformationReceiver, timeoutMs: Int = DEFAULT_TIMEOUT): IPlaybackControl, IVisionKidsConnection
  22 {
  23     private val contentProvider = VisionKidsCameraContentProvider(activity)
  24     private val timeoutValue = Math.max(DEFAULT_TIMEOUT, timeoutMs)
  25
  26     override fun getRawFileSuffix(): String
  27     {
  28         return (".DNG")
  29     }
  30
  31     override fun downloadContentList(callback: IDownloadContentListCallback?)
  32     {
  33         // 利用箇所なし
  34     }
  35
  36     override fun getContentInfo(path: String?, name: String?, callback: IContentInfoCallback?)
  37     {
  38         Log.v(TAG, "getContentInfo($path, $name)")
  39         try
  40         {
  41             if (name == null)
  42             {
  43                 callback?.onErrorOccurred(Exception())
  44                 return
  45             }
  46             val contentInfo = contentProvider.getCameraContent(name)
  47             if (contentInfo != null)
  48             {
  49                 callback?.onCompleted(VisionKidsCameraInfo(name, contentInfo.capturedDate))
  50             }
  51             else
  52             {
  53                 callback?.onCompleted(VisionKidsCameraInfo(name, Date()))
  54             }
  55         }
  56         catch (e: Exception)
  57         {
  58             e.printStackTrace()
  59         }
  60         return
  61     }
  62
  63     override fun updateCameraFileInfo(info: ICameraFileInfo?)
  64     {
  65         // 利用箇所なし
  66     }
  67
  68     override fun downloadContentScreennail(path: String?, callback: IDownloadThumbnailImageCallback?)
  69     {
  70         // サムネイルしか取得できないので統合する
  71         downloadContentThumbnail(path, callback)
  72     }
  73
  74     override fun downloadContentThumbnail(path: String?, callback: IDownloadThumbnailImageCallback?)
  75     {
  76         try
  77         {
  78             val address = contentProvider.getHostAddress()
  79             val urlToGet = "http://$address/DCIM/T/$path".replace("//","/")
  80             Log.v(TAG, "downloadContentThumbnail($path) : $urlToGet")
  81
  82             val bmp = SimpleHttpClient.httpGetBitmap(urlToGet, HashMap(), timeoutValue)
  83             val map = HashMap<String, Any>()
  84             map["Orientation"] = 0
  85             callback?.onCompleted(bmp, map)
  86         }
  87         catch (e: Exception)
  88         {
  89             e.printStackTrace()
  90             callback?.onErrorOccurred(e)
  91         }
  92     }
  93
  94     override fun downloadContent(path: String?, isSmallSize: Boolean, callback: IDownloadContentCallback?)
  95     {
  96         try
  97         {
  98             // 取得先URLを特定する
  99             val dataType = if (isSmallSize) { "T" } else { "O" }
 100             val address = contentProvider.getHostAddress()
 101             val urlToGet = "http://$address/DCIM/$dataType/$path".replace("//","/")
 102             Log.v(TAG, "downloadContent($path, $isSmallSize) : $urlToGet")
 103
 104             // 画像データを取得する
 105             try
 106             {
 107                 SimpleHttpClient.httpGetBytes(urlToGet, HashMap(), timeoutValue,
 108                     object : IReceivedMessageCallback {
 109                         override fun onCompleted() {
 110                             callback?.onCompleted()
 111                         }
 112                         override fun onErrorOccurred(e: java.lang.Exception) {
 113                             callback?.onErrorOccurred(e)
 114                         }
 115                         override fun onReceive(readBytes: Int, length: Int, size: Int, data: ByteArray) {
 116                             val percent = if (length == 0) 0.0f else readBytes.toFloat() / length.toFloat()
 117                             val event = ProgressEvent(percent, null)
 118                             callback?.onProgress(data, size, event)
 119                         }
 120                     })
 121             }
 122             catch (t: Throwable)
 123             {
 124                 t.printStackTrace()
 125                 callback?.onErrorOccurred(NullPointerException())
 126             }
 127         }
 128         catch (e: Exception)
 129         {
 130             e.printStackTrace()
 131         }
 132     }
 133
 134     override fun getCameraContentList(callback: ICameraContentListCallback)
 135     {
 136         Log.v(TAG, "getCameraContentList()")
 137         try
 138         {
 139             contentProvider.getContentList(callback)
 140         }
 141         catch (e: Exception)
 142         {
 143             e.printStackTrace()
 144         }
 145     }
 146
 147     override fun showPictureStarted()
 148     {
 149         Log.v(TAG, "showPictureStarted()")
 150     }
 151
 152     override fun showPictureFinished()
 153     {
 154         Log.v(TAG, "showPictureFinished()")
 155     }
 156
 157     override fun forceDisconnect()
 158     {
 159         contentProvider.forceDisconnect()
 160     }
 161     companion object
 162     {
 163         private val TAG = VisionKidsPlaybackControl::class.java.simpleName
 164         private const val DEFAULT_TIMEOUT = 3000
 165     }
 166 }