Android Open Source - GlassCounter Decode Format Manager






From Project

Back to project page GlassCounter.

License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C) 2010 ZXing authors//  www  . j a v a 2  s. c o m
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.github.barcodeeye.migrated;

import java.util.Arrays;
import java.util.Collection;
import java.util.EnumSet;
import java.util.List;
import java.util.regex.Pattern;

import android.content.Intent;
import android.net.Uri;

import com.google.zxing.BarcodeFormat;

public final class DecodeFormatManager {

  private static final Pattern COMMA_PATTERN = Pattern.compile(",");

  public static final Collection<BarcodeFormat> PRODUCT_FORMATS;
  public static final Collection<BarcodeFormat> ONE_D_FORMATS;
  public static final Collection<BarcodeFormat> QR_CODE_FORMATS = EnumSet.of(BarcodeFormat.QR_CODE);
  public static final Collection<BarcodeFormat> DATA_MATRIX_FORMATS = EnumSet.of(BarcodeFormat.DATA_MATRIX);
  static {
    PRODUCT_FORMATS = EnumSet.of(BarcodeFormat.UPC_A,
                                 BarcodeFormat.UPC_E,
                                 BarcodeFormat.EAN_13,
                                 BarcodeFormat.EAN_8,
                                 BarcodeFormat.RSS_14,
                                 BarcodeFormat.RSS_EXPANDED);
    ONE_D_FORMATS = EnumSet.of(BarcodeFormat.CODE_39,
                               BarcodeFormat.CODE_93,
                               BarcodeFormat.CODE_128,
                               BarcodeFormat.ITF,
                               BarcodeFormat.CODABAR);
    ONE_D_FORMATS.addAll(PRODUCT_FORMATS);
  }

  private DecodeFormatManager() {}

  public static Collection<BarcodeFormat> parseDecodeFormats(Intent intent) {
    Iterable<String> scanFormats = null;
    CharSequence scanFormatsString = intent.getStringExtra(Intents.Scan.FORMATS);
    if (scanFormatsString != null) {
      scanFormats = Arrays.asList(COMMA_PATTERN.split(scanFormatsString));
    }
    return parseDecodeFormats(scanFormats, intent.getStringExtra(Intents.Scan.MODE));
  }

  public static Collection<BarcodeFormat> parseDecodeFormats(Uri inputUri) {
    List<String> formats = inputUri.getQueryParameters(Intents.Scan.FORMATS);
    if (formats != null && formats.size() == 1 && formats.get(0) != null){
      formats = Arrays.asList(COMMA_PATTERN.split(formats.get(0)));
    }
    return parseDecodeFormats(formats, inputUri.getQueryParameter(Intents.Scan.MODE));
  }

  private static Collection<BarcodeFormat> parseDecodeFormats(Iterable<String> scanFormats,
                                                              String decodeMode) {
    if (scanFormats != null) {
      Collection<BarcodeFormat> formats = EnumSet.noneOf(BarcodeFormat.class);
      try {
        for (String format : scanFormats) {
          formats.add(BarcodeFormat.valueOf(format));
        }
        return formats;
      } catch (IllegalArgumentException iae) {
        // ignore it then
      }
    }
    if (decodeMode != null) {
      if (Intents.Scan.PRODUCT_MODE.equals(decodeMode)) {
        return PRODUCT_FORMATS;
      }
      if (Intents.Scan.QR_CODE_MODE.equals(decodeMode)) {
        return QR_CODE_FORMATS;
      }
      if (Intents.Scan.DATA_MATRIX_MODE.equals(decodeMode)) {
        return DATA_MATRIX_FORMATS;
      }
      if (Intents.Scan.ONE_D_MODE.equals(decodeMode)) {
        return ONE_D_FORMATS;
      }
    }
    return null;
  }

}




Java Source Code List

com.github.barcodeeye.BaseGlassActivity.java
com.github.barcodeeye.LaunchActivity.java
com.github.barcodeeye.image.ImageManager.java
com.github.barcodeeye.migrated.AmbientLightManager.java
com.github.barcodeeye.migrated.BeepManager.java
com.github.barcodeeye.migrated.DecodeFormatManager.java
com.github.barcodeeye.migrated.DecodeHintManager.java
com.github.barcodeeye.migrated.FinishListener.java
com.github.barcodeeye.migrated.HttpHelper.java
com.github.barcodeeye.migrated.InactivityTimer.java
com.github.barcodeeye.migrated.Intents.java
com.github.barcodeeye.migrated.LocaleManager.java
com.github.barcodeeye.scan.CaptureActivityHandler.java
com.github.barcodeeye.scan.CaptureActivity.java
com.github.barcodeeye.scan.DecodeHandler.java
com.github.barcodeeye.scan.DecodeThread.java
com.github.barcodeeye.scan.FinalActivity.java
com.github.barcodeeye.scan.FourthActivity.java
com.github.barcodeeye.scan.ResultsActivity.java
com.github.barcodeeye.scan.api.CardPresenter.java
com.github.barcodeeye.scan.result.ResultProcessorFactory.java
com.github.barcodeeye.scan.result.ResultProcessor.java
com.github.barcodeeye.scan.result.internal.IsbnResultProcessor.java
com.github.barcodeeye.scan.result.internal.ProductResultProcessor.java
com.github.barcodeeye.scan.result.internal.TextResultProcessor.java
com.github.barcodeeye.scan.result.internal.UriResultProcessor.java
com.github.barcodeeye.scan.result.supplement.AmazonInfoRetriever.java
com.github.barcodeeye.scan.result.supplement.BookResultInfoRetriever.java
com.github.barcodeeye.scan.result.supplement.ProductResultInfoRetriever.java
com.github.barcodeeye.scan.result.supplement.SupplementalInfoRetriever.java
com.github.barcodeeye.scan.result.supplement.TitleRetriever.java
com.github.barcodeeye.scan.result.supplement.URIResultInfoRetriever.java
com.github.barcodeeye.scan.ui.ViewfinderView.java
com.google.zxing.client.android.camera.AutoFocusManager.java
com.google.zxing.client.android.camera.CameraConfigurationManager.java
com.google.zxing.client.android.camera.CameraManager.java
com.google.zxing.client.android.camera.PreviewCallback.java
com.google.zxing.client.android.camera.open.OpenCameraInterface.java
com.google.zxing.client.android.clipboard.ClipboardInterface.java
com.google.zxing.client.android.encode.ContactEncoder.java
com.google.zxing.client.android.encode.Formatter.java
com.google.zxing.client.android.encode.MECARDContactEncoder.java
com.google.zxing.client.android.encode.VCardContactEncoder.java
com.google.zxing.client.android.history.DBHelper.java
com.google.zxing.client.android.history.HistoryItemAdapter.java
com.google.zxing.client.android.history.HistoryItem.java
com.google.zxing.client.android.share.AppInfo.java
com.google.zxing.client.android.share.AppPickerActivity.java
com.google.zxing.client.android.share.BookmarkAdapter.java
com.google.zxing.client.android.share.BookmarkPickerActivity.java
com.google.zxing.client.android.share.LoadPackagesAsyncTask.java
com.google.zxing.client.android.wifi.NetworkType.java
com.google.zxing.client.android.wifi.WifiConfigManager.java