Пример #1
0
 @Override
 public void handleMessage(Message message) {
   switch (message.what) {
     case ZXING_RESTART:
       restartPreviewAndDecode();
       break;
     case R.id.zxing_decode_succeeded:
       state = State.SUCCESS;
       Bundle bundle = message.getData();
       Bitmap barcode = null;
       if (bundle != null) {
         byte[] compressedBitmap = bundle.getByteArray(DecodeThread.BARCODE_BITMAP);
         if (compressedBitmap != null) {
           barcode =
               BitmapFactory.decodeByteArray(compressedBitmap, 0, compressedBitmap.length, null);
           // Mutable copy:
           barcode = barcode.copy(Bitmap.Config.ARGB_8888, true);
         }
       }
       activity.handleDecode((Result) message.obj, barcode);
       break;
     case R.id.zxing_decode_failed:
       // We're decoding as fast as possible, so when one decode fails, start another.
       state = State.PREVIEW;
       cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.zxing_decode);
       break;
   }
 }
Пример #2
0
 private void restartPreviewAndDecode() {
   if (state == State.SUCCESS) {
     state = State.PREVIEW;
     cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.zxing_decode);
     activity.drawViewfinder();
   }
 }
  @Override
  public void handleMessage(Message message) {
    switch (message.what) {
      case R.id.restart_preview:
        restartPreviewAndDecode();
        break;
      case R.id.decode_succeeded:
        state = State.SUCCESS;
        Bundle bundle = message.getData();

        activity.handleDecode((Result) message.obj, bundle);
        break;
      case R.id.decode_failed:
        // We're decoding as fast as possible, so when one decode fails,
        // start another.
        state = State.PREVIEW;
        cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
        break;
      case R.id.return_scan_result:
        activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
        activity.finish();
        break;
    }
  }
 private void restartPreviewAndDecode() {
   if (state == State.SUCCESS) {
     state = State.PREVIEW;
     cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
   }
 }
  @Override
  public void handleMessage(Message message) {
    if (message.what == R.id.restart_preview) {
      restartPreviewAndDecode();
    } else if (message.what == R.id.decode_succeeded) {
      state = State.SUCCESS;
      Bundle bundle = message.getData();
      Bitmap barcode = null;
      float scaleFactor = 1.0f;
      if (bundle != null) {
        byte[] compressedBitmap = bundle.getByteArray(DecodeThread.BARCODE_BITMAP);
        if (compressedBitmap != null) {
          barcode =
              BitmapFactory.decodeByteArray(compressedBitmap, 0, compressedBitmap.length, null);
          // Mutable copy:
          barcode = barcode.copy(Bitmap.Config.ARGB_8888, true);
        }
        scaleFactor = bundle.getFloat(DecodeThread.BARCODE_SCALED_FACTOR);
      }
      activity.handleDecode((Result) message.obj, barcode, scaleFactor);
    } else if (message.what == R.id.decode_failed) {
      // We're decoding as fast as possible, so when one decode fails, start another.
      state = State.PREVIEW;
      cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
    } else if (message.what == R.id.return_scan_result) {
      activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
      activity.finish();
    } else if (message.what == R.id.launch_product_query) {
      String url = (String) message.obj;

      Intent intent = new Intent(Intent.ACTION_VIEW);
      intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
      intent.setData(Uri.parse(url));

      ResolveInfo resolveInfo =
          activity.getPackageManager().resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
      String browserPackageName = null;
      if (resolveInfo != null && resolveInfo.activityInfo != null) {
        browserPackageName = resolveInfo.activityInfo.packageName;
        Log.d(TAG, "Using browser in package " + browserPackageName);
      }

      // Needed for default Android browser / Chrome only apparently
      if ("com.android.browser".equals(browserPackageName)
          || "com.android.chrome".equals(browserPackageName)) {
        intent.setPackage(browserPackageName);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.putExtra(Browser.EXTRA_APPLICATION_ID, browserPackageName);
      }

      try {
        activity.startActivity(intent);
      } catch (ActivityNotFoundException ignored) {
        Log.w(TAG, "Can't find anything to handle VIEW of URI " + url);
      }
    }
    //    switch (message.what) {
    //      case R.id.restart_preview:
    //        restartPreviewAndDecode();
    //        break;
    //      case R.id.decode_succeeded:
    //        state = State.SUCCESS;
    //        Bundle bundle = message.getData();
    //        Bitmap barcode = null;
    //        float scaleFactor = 1.0f;
    //        if (bundle != null) {
    //          byte[] compressedBitmap = bundle.getByteArray(DecodeThread.BARCODE_BITMAP);
    //          if (compressedBitmap != null) {
    //            barcode = BitmapFactory.decodeByteArray(compressedBitmap, 0,
    // compressedBitmap.length, null);
    //            // Mutable copy:
    //            barcode = barcode.copy(Bitmap.Config.ARGB_8888, true);
    //          }
    //          scaleFactor = bundle.getFloat(DecodeThread.BARCODE_SCALED_FACTOR);
    //        }
    //        activity.handleDecode((Result) message.obj, barcode, scaleFactor);
    //        break;
    //      case R.id.decode_failed:
    //        // We're decoding as fast as possible, so when one decode fails, start another.
    //        state = State.PREVIEW;
    //        cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
    //        break;
    //      case R.id.return_scan_result:
    //        activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
    //        activity.finish();
    //        break;
    //      case R.id.launch_product_query:
    //        String url = (String) message.obj;
    //
    //        Intent intent = new Intent(Intent.ACTION_VIEW);
    //        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
    //        intent.setData(Uri.parse(url));
    //
    //        ResolveInfo resolveInfo =
    //            activity.getPackageManager().resolveActivity(intent,
    // PackageManager.MATCH_DEFAULT_ONLY);
    //        String browserPackageName = null;
    //        if (resolveInfo != null && resolveInfo.activityInfo != null) {
    //          browserPackageName = resolveInfo.activityInfo.packageName;
    //          Log.d(TAG, "Using browser in package " + browserPackageName);
    //        }
    //
    //        // Needed for default Android browser / Chrome only apparently
    //        if ("com.android.browser".equals(browserPackageName) ||
    // "com.android.chrome".equals(browserPackageName)) {
    //          intent.setPackage(browserPackageName);
    //          intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    //          intent.putExtra(Browser.EXTRA_APPLICATION_ID, browserPackageName);
    //        }
    //
    //        try {
    //          activity.startActivity(intent);
    //        } catch (ActivityNotFoundException ignored) {
    //          Log.w(TAG, "Can't find anything to handle VIEW of URI " + url);
    //        }
    //        break;
    //    }
  }