app/src/main/java/net/osdn/gokigen/pkremote/transfer/AutoTransferFragment.java

   1 package net.osdn.gokigen.pkremote.transfer;
   2
   3 import android.content.Context;
   4 import android.graphics.Bitmap;
   5 import android.os.Bundle;
   6 import android.os.Vibrator;
   7 import android.util.Log;
   8 import android.view.LayoutInflater;
   9 import android.view.View;
  10 import android.view.ViewGroup;
  11 import android.widget.Button;
  12 import android.widget.CheckBox;
  13 import android.widget.ImageButton;
  14 import android.widget.ImageView;
  15 import android.widget.ProgressBar;
  16 import android.widget.TextView;
  17
  18 import net.osdn.gokigen.pkremote.R;
  19 import net.osdn.gokigen.pkremote.camera.interfaces.IInterfaceProvider;
  20
  21 import androidx.annotation.NonNull;
  22 import androidx.appcompat.app.AppCompatActivity;
  23 import androidx.fragment.app.Fragment;
  24
  25 import static android.content.Context.VIBRATOR_SERVICE;
  26
  27 /**
  28  *   自動転送クラス
  29  *
  30  */
  31 public class AutoTransferFragment extends Fragment implements View.OnClickListener, ITransferMessage
  32 {
  33     private final String TAG = this.toString();
  34
  35     private static final int SLEEP_MS = 3000;   // 待機時間
  36
  37     private AppCompatActivity activity = null;
  38     private FileAutoTransferMain transferMain = null;
  39     private View myView = null;
  40     private boolean transferThreadIsRunning = false;
  41
  42     public static AutoTransferFragment newInstance(@NonNull AppCompatActivity context, @NonNull IInterfaceProvider provider)
  43     {
  44         AutoTransferFragment instance = new AutoTransferFragment();
  45         instance.prepare(context, provider);
  46
  47         // パラメータはBundleにまとめておく
  48         Bundle arguments = new Bundle();
  49         //arguments.putString("title", title);
  50         //arguments.putString("message", message);
  51         instance.setArguments(arguments);
  52
  53         return (instance);
  54     }
  55
  56     /**
  57      *
  58      */
  59     private void prepare(@NonNull AppCompatActivity activity, @NonNull IInterfaceProvider interfaceProvider)
  60     {
  61         Log.v(TAG, "prepare()");
  62         this.activity = activity;
  63         transferMain = new FileAutoTransferMain(activity, interfaceProvider, this);
  64     }
  65
  66     /**
  67      *
  68      *
  69      */
  70     @Override
  71     public void onCreate(Bundle savedInstanceState)
  72     {
  73         super.onCreate(savedInstanceState);
  74         Log.v(TAG, "onCreate()");
  75     }
  76
  77     /**
  78      *
  79      *
  80      */
  81     @Override
  82     public void onAttach(Context context)
  83     {
  84         super.onAttach(context);
  85         Log.v(TAG, "onAttach()");
  86     }
  87
  88     /**
  89      *
  90      *
  91      */
  92     @Override
  93     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
  94     {
  95         super.onCreateView(inflater, container, savedInstanceState);
  96
  97         Log.v(TAG, "onCreateView()");
  98         if (myView != null)
  99         {
 100             // Viewを再利用。。。
 101             Log.v(TAG, "onCreateView() : called again, so do nothing... : " + myView);
 102             return (myView);
 103         }
 104
 105         myView = inflater.inflate(R.layout.fragment_auto_transfer, container, false);
 106         try
 107         {
 108             prepare(myView);
 109         }
 110         catch (Exception e)
 111         {
 112             e.printStackTrace();
 113         }
 114         return (myView);
 115     }
 116
 117     @Override
 118     public void onResume()
 119     {
 120         super.onResume();
 121     }
 122
 123     @Override
 124     public void onPause()
 125     {
 126         super.onPause();
 127
 128         // 画面を抜ける時に転送モードであった場合は、自動転送を停止させる
 129         if (transferThreadIsRunning)
 130         {
 131             finishTransfer();
 132         }
 133     }
 134
 135     private void prepare(@NonNull View view)
 136     {
 137         try
 138         {
 139             Button start = view.findViewById(R.id.transfer_start_button);
 140             if (start != null)
 141             {
 142                 start.setOnClickListener(this);
 143             }
 144
 145             Button stop = view.findViewById(R.id.transfer_stop_button);
 146             if (stop != null)
 147             {
 148                 stop.setOnClickListener(this);
 149             }
 150         }
 151         catch (Exception e)
 152         {
 153             e.printStackTrace();
 154         }
 155     }
 156
 157     /**
 158      *   転送開始
 159      *
 160      */
 161     private void startTransfer()
 162     {
 163         if (activity == null)
 164         {
 165             //  activityがない場合は動かない。
 166             Log.v(TAG, "ACTIVITY IS NULL...");
 167             return;
 168         }
 169         try
 170         {
 171             // STARTボタンを無効化してぶるぶるする...
 172             controlButton(false);
 173             Vibrator vibrator = (activity != null) ? (Vibrator) activity.getSystemService(VIBRATOR_SERVICE) : null;
 174             if (vibrator != null)
 175             {
 176                 vibrator.vibrate(50);
 177             }
 178
 179             // 画面上にある自動転送の設定を取得
 180             CheckBox raw = activity.findViewById(R.id.check_auto_download_raw);
 181             CheckBox original = activity.findViewById(R.id.check_auto_download_original);
 182             final boolean isRaw = raw.isChecked();
 183             final boolean isSmallSize = !original.isChecked();  // 画面上のチェックとは逆にする...
 184
 185             Thread thread = new Thread(new Runnable()
 186             {
 187                 @Override
 188                 public void run()
 189                 {
 190                     int count = 0;
 191                     if (transferMain != null)
 192                     {
 193                         // 前処理...
 194                         transferMain.start(isRaw, isSmallSize);
 195                     }
 196                     while (transferThreadIsRunning)
 197                     {
 198                         try
 199                         {
 200                             if (transferMain != null)
 201                             {
 202                                 // チェックして追加ファイルがあったらダウンロード
 203                                 transferMain.downloadFiles();
 204                             }
 205                             count++;
 206                             Log.v(TAG, "TRANSFER LOOP : " + count);
 207
 208                             // ちょっと待機...
 209                             Thread.sleep(SLEEP_MS);
 210                         }
 211                         catch (Exception e)
 212                         {
 213                             e.printStackTrace();
 214                         }
 215                     }
 216                     if (transferMain != null)
 217                     {
 218                         // 後処理...
 219                         transferMain.finish();
 220                     }
 221                 }
 222             });
 223
 224             // 転送の開始
 225             transferThreadIsRunning = true;
 226             thread.start();
 227         }
 228         catch (Exception e)
 229         {
 230             e.printStackTrace();
 231         }
 232     }
 233
 234
 235     /**
 236      *   転送終了
 237      *
 238      */
 239     private void finishTransfer()
 240     {
 241         try
 242         {
 243             // 転送モードを止める
 244             transferThreadIsRunning = false;
 245
 246             // STARTボタンを有効化
 247             controlButton(true);
 248
 249             // ぶるぶるする
 250             Vibrator vibrator = (activity != null) ? (Vibrator) activity.getSystemService(VIBRATOR_SERVICE) : null;
 251             if (vibrator != null)
 252             {
 253                 vibrator.vibrate(150);
 254             }
 255         }
 256         catch (Exception e)
 257         {
 258             e.printStackTrace();
 259         }
 260     }
 261
 262     /**
 263      *   画面上のボタンを制御する
 264      *
 265      */
 266     private void controlButton(boolean isStartButtonEnable)
 267     {
 268         try
 269         {
 270             Button start = activity.findViewById(R.id.transfer_start_button);
 271             Button stop = activity.findViewById(R.id.transfer_stop_button);
 272             if ((start != null)&&(stop != null))
 273             {
 274                 start.setEnabled(isStartButtonEnable);
 275                 stop.setEnabled(!isStartButtonEnable);
 276                 CheckBox check = activity.findViewById(R.id.check_auto_download_raw);
 277                 CheckBox original = activity.findViewById(R.id.check_auto_download_original);
 278                 ProgressBar bar = activity.findViewById(R.id.auto_transfer_progress_bar);
 279                 ImageButton reload = activity.findViewById(R.id.button_reload);
 280                 ImageButton connect = activity.findViewById(R.id.button_wifi_connect);
 281                 if (isStartButtonEnable)
 282                 {
 283                     if (bar != null)
 284                     {
 285                         bar.setVisibility(View.GONE);
 286                     }
 287                     if (check != null)
 288                     {
 289                         check.setEnabled(true);
 290                     }
 291                     if (original != null)
 292                     {
 293                         original.setEnabled(true);
 294                     }
 295                     if (reload != null)
 296                     {
 297                         reload.setVisibility(View.VISIBLE);
 298                         reload.setEnabled(true);
 299                     }
 300                     if (connect != null)
 301                     {
 302                         connect.setVisibility(View.VISIBLE);
 303                         connect.setEnabled(true);
 304                     }
 305                 }
 306                 else
 307                 {
 308                     if (bar != null)
 309                     {
 310                         bar.setVisibility(View.VISIBLE);
 311                     }
 312                     if (check != null)
 313                     {
 314                         check.setEnabled(false);
 315                     }
 316                     if (original != null)
 317                     {
 318                         original.setEnabled(false);
 319                     }
 320                     if (reload != null)
 321                     {
 322                         reload.setEnabled(false);
 323                         reload.setVisibility(View.INVISIBLE);
 324                     }
 325                     if (connect != null)
 326                     {
 327                         connect.setEnabled(false);
 328                         connect.setVisibility(View.INVISIBLE);
 329                     }
 330                 }
 331             }
 332         }
 333         catch (Exception e)
 334         {
 335             e.printStackTrace();
 336         }
 337     }
 338
 339     /**
 340      *
 341      *
 342      */
 343     @Override
 344     public void onClick(View v)
 345     {
 346         int id = v.getId();
 347         if (id == R.id.transfer_start_button)
 348         {
 349             //
 350             Log.v(TAG, "TRANSFER START");
 351             startTransfer();
 352         }
 353         else if  (id == R.id.transfer_stop_button)
 354         {
 355             Log.v(TAG, "TRANSFER FINISH");
 356             finishTransfer();
 357         }
 358     }
 359
 360     /**
 361      *
 362      *
 363      */
 364     @Override
 365     public void storedImage(@NonNull final String filename, final Bitmap picture)
 366     {
 367         if (activity != null)
 368         {
 369             activity.runOnUiThread(new Runnable() {
 370                 @Override
 371                 public void run()
 372                 {
 373                     TextView textView = activity.findViewById(R.id.image_view_information);
 374                     if (textView != null)
 375                     {
 376                         textView.setText(filename);
 377                     }
 378                     try
 379                     {
 380                         if (picture != null)
 381                         {
 382                             ImageView imageView = activity.findViewById(R.id.image_view_area);
 383                             if (imageView != null)
 384                             {
 385                                 imageView.setImageBitmap(picture);
 386                             }
 387                         }
 388                     }
 389                     catch (Throwable t)
 390                     {
 391                         t.printStackTrace();
 392                     }
 393                 }
 394             });
 395         }
 396     }
 397
 398     /**
 399      *
 400      *
 401      */
 402     @Override
 403     public void showInformation(@NonNull final String message)
 404     {
 405         if (activity != null)
 406         {
 407             activity.runOnUiThread(new Runnable() {
 408                 @Override
 409                 public void run()
 410                 {
 411                     TextView textView = activity.findViewById(R.id.auto_download_information_text);
 412                     if (textView != null)
 413                     {
 414                         textView.setText(message);
 415                     }
 416                 }
 417             });
 418         }
 419     }
 420 }