@Override
  public void handleMessage(Message message) {
    if (message.what == R.id.zxing_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
            .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);

    } else if (message.what == R.id.zxing_return_scan_result) {
      activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
      activity.finish();
    }
  }
Пример #2
0
  @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);
      }
    }
  }
 @Override
 public void handleMessage(Message message) {
   if (message.what == fakeR.getId("id", "restart_preview")) {
     Log.d(TAG, "Got restart preview message");
     restartPreviewAndDecode();
   } else if (message.what == fakeR.getId("id", "decode_succeeded")) {
     Log.d(TAG, "Got decode succeeded message");
     state = State.SUCCESS;
     Bundle bundle = message.getData();
     Bitmap barcode =
         bundle == null ? null : (Bitmap) bundle.getParcelable(DecodeThread.BARCODE_BITMAP);
     activity.handleDecode((Result) message.obj, barcode);
   } else if (message.what == fakeR.getId("id", "decode_failed")) {
     // We're decoding as fast as possible, so when one decode fails, start another.
     state = State.PREVIEW;
     cameraManager.requestPreviewFrame(decodeThread.getHandler(), fakeR.getId("id", "decode"));
   } else if (message.what == fakeR.getId("id", "return_scan_result")) {
     Log.d(TAG, "Got return scan result message");
     activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
     activity.finish();
   } else if (message.what == fakeR.getId("id", "launch_product_query")) {
     Log.d(TAG, "Got product query message");
     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.activityInfo != null) {
       browserPackageName = resolveInfo.activityInfo.packageName;
       Log.d(TAG, "Using browser in package " + browserPackageName);
     }
     // Needed for default Android browser only apparently
     if ("com.android.browser".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 anfe) {
       Log.w(TAG, "Can't find anything to handle VIEW of URI " + url);
     }
   }
 }
Пример #4
0
 @Override
 public void handleMessage(Message message) {
   switch (message.what) {
     case R.id.auto_focus:
       // Log.d(TAG, "Got auto-focus message");
       // When one auto focus pass finishes, start another. This is the closest thing to
       // continuous AF. It does seem to hunt a bit, but I'm not sure what else to do.
       if (state == State.PREVIEW) {
         CameraManager.get().requestAutoFocus(this, R.id.auto_focus);
       }
       break;
     case R.id.restart_preview:
       Log.d(TAG, "Got restart preview message");
       restartPreviewAndDecode();
       break;
     case R.id.decode_succeeded:
       Log.d(TAG, "Got decode succeeded message");
       state = State.SUCCESS;
       Bundle bundle = message.getData();
       Bitmap barcode =
           bundle == null ? null : (Bitmap) bundle.getParcelable(DecodeThread.BARCODE_BITMAP);
       activity.handleDecode((Result) message.obj, barcode);
       break;
     case R.id.decode_failed:
       // We're decoding as fast as possible, so when one decode fails, start another.
       state = State.PREVIEW;
       CameraManager.get().requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
       break;
     case R.id.return_scan_result:
       Log.d(TAG, "Got return scan result message");
       activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
       activity.finish();
       break;
     case R.id.launch_product_query:
       Log.d(TAG, "Got product query message");
       String url = (String) message.obj;
       Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
       intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
       activity.startActivity(intent);
       break;
   }
 }