app/src/main/java/net/osdn/gokigen/a01d/camera/ricohgr2/wrapper/connection/RicohGr2CameraConnectSequence.java

   1 package net.osdn.gokigen.a01d.camera.ricohgr2.wrapper.connection;
   2
   3 import android.app.Activity;
   4 import android.content.SharedPreferences;
   5 import android.preference.PreferenceManager;
   6 import android.util.Log;
   7
   8 import net.osdn.gokigen.a01d.R;
   9 import net.osdn.gokigen.a01d.camera.ICameraConnection;
  10 import net.osdn.gokigen.a01d.camera.ICameraStatusReceiver;
  11 import net.osdn.gokigen.a01d.camera.ricohgr2.wrapper.IUsePentaxCommand;
  12 import net.osdn.gokigen.a01d.camera.utils.SimpleHttpClient;
  13 import net.osdn.gokigen.a01d.preference.IPreferencePropertyAccessor;
  14
  15 import androidx.annotation.NonNull;
  16
  17 class RicohGr2CameraConnectSequence implements Runnable
  18 {
  19     private final String TAG = this.toString();
  20     private final Activity context;
  21     private final ICameraConnection cameraConnection;
  22     private final ICameraStatusReceiver cameraStatusReceiver;
  23     private final IUsePentaxCommand usePentaxCommand;
  24
  25     RicohGr2CameraConnectSequence(@NonNull Activity context, @NonNull ICameraStatusReceiver statusReceiver, @NonNull final ICameraConnection cameraConnection, @NonNull IUsePentaxCommand usePentaxCommand)
  26     {
  27         Log.v(TAG, "RicohGr2CameraConnectSequence");
  28         this.context = context;
  29         this.cameraConnection = cameraConnection;
  30         this.cameraStatusReceiver = statusReceiver;
  31         this.usePentaxCommand = usePentaxCommand;
  32     }
  33
  34     @Override
  35     public void run()
  36     {
  37         final String areYouThereUrl = "http://192.168.0.1/v1/ping";
  38         final String grCommandUrl = "http://192.168.0.1/_gr";
  39         final int TIMEOUT_MS = 5000;
  40         try
  41         {
  42             String response = SimpleHttpClient.httpGet(areYouThereUrl, TIMEOUT_MS);
  43             Log.v(TAG, areYouThereUrl + " " + response);
  44             if (response.length() > 0)
  45             {
  46                 SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
  47
  48                 // 接続時、レンズロックOFF + GR2 コマンド有効/無効の確認
  49                 {
  50                     final String postData = "cmd=acclock off";
  51                     String response0 = SimpleHttpClient.httpPost(grCommandUrl, postData, TIMEOUT_MS);
  52                     Log.v(TAG, grCommandUrl + " " + response0);
  53
  54                     // GR2 専用コマンドを受け付けられるかどうかで、Preference を書き換える
  55                     boolean pentaxCommand = !(response0.length() > 0);
  56                     usePentaxCommand.setUsePentaxCommand(pentaxCommand);
  57
  58                     // 接続時、カメラの画面を消す
  59                     if ((pentaxCommand)&&(preferences.getBoolean(IPreferencePropertyAccessor.GR2_LCD_SLEEP, false)))
  60                     {
  61                         final String postData0 = "cmd=lcd sleep on";
  62                         String response1 = SimpleHttpClient.httpPost(grCommandUrl, postData0, TIMEOUT_MS);
  63                         Log.v(TAG, grCommandUrl + " " + response1);
  64                     }
  65                 }
  66                 onConnectNotify();
  67             }
  68             else
  69             {
  70                 onConnectError(context.getString(R.string.camera_not_found));
  71             }
  72         }
  73         catch (Exception e)
  74         {
  75             e.printStackTrace();
  76             onConnectError(e.getLocalizedMessage());
  77         }
  78     }
  79
  80     private void onConnectNotify()
  81     {
  82         try
  83         {
  84             final Thread thread = new Thread(new Runnable()
  85             {
  86                 @Override
  87                 public void run()
  88                 {
  89                     // カメラとの接続確立を通知する
  90                     cameraStatusReceiver.onStatusNotify(context.getString(R.string.connect_connected));
  91                     cameraStatusReceiver.onCameraConnected();
  92                     Log.v(TAG, "onConnectNotify()");
  93                 }
  94             });
  95             thread.start();
  96         }
  97         catch (Exception e)
  98         {
  99             e.printStackTrace();
 100         }
 101     }
 102
 103     private void waitForAMoment(long mills)
 104     {
 105         if (mills > 0)
 106         {
 107             try {
 108                 Log.v(TAG, " WAIT " + mills + "ms");
 109                 Thread.sleep(mills);
 110             } catch (Exception e) {
 111                 e.printStackTrace();
 112             }
 113         }
 114     }
 115
 116     private void onConnectError(String reason)
 117     {
 118         cameraConnection.alertConnectingFailed(reason);
 119     }
 120 }