package com.mm.android.deviceaddmodule.p_inputsn.scanresult;
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import android.content.Intent;
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import android.net.Uri;
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import com.google.zxing.BarcodeFormat;
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import java.util.Arrays;
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import java.util.EnumSet;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.regex.Pattern;
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public final class DecodeFormatManager {
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private static final Pattern COMMA_PATTERN = Pattern.compile(",");
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public static final Set<BarcodeFormat> PRODUCT_FORMATS;
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static final Set<BarcodeFormat> INDUSTRIAL_FORMATS;
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static final Set<BarcodeFormat> ONE_D_FORMATS;
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static final Set<BarcodeFormat> QR_CODE_FORMATS = EnumSet.of(BarcodeFormat.QR_CODE);
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static final Set<BarcodeFormat> DATA_MATRIX_FORMATS = EnumSet.of(BarcodeFormat.DATA_MATRIX);
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static final Set<BarcodeFormat> AZTEC_FORMATS = EnumSet.of(BarcodeFormat.AZTEC);
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static final Set<BarcodeFormat> PDF417_FORMATS = EnumSet.of(BarcodeFormat.PDF_417);
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static {
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PRODUCT_FORMATS = EnumSet.of(BarcodeFormat.UPC_A,
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BarcodeFormat.UPC_E,
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BarcodeFormat.EAN_13,
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BarcodeFormat.EAN_8,
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BarcodeFormat.RSS_14,
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BarcodeFormat.RSS_EXPANDED);
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INDUSTRIAL_FORMATS = EnumSet.of(BarcodeFormat.CODE_39,
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BarcodeFormat.CODE_93,
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BarcodeFormat.CODE_128,
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BarcodeFormat.ITF,
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BarcodeFormat.CODABAR);
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ONE_D_FORMATS = EnumSet.copyOf(PRODUCT_FORMATS);
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ONE_D_FORMATS.addAll(INDUSTRIAL_FORMATS);
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}
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private static final Map<String, Set<BarcodeFormat>> FORMATS_FOR_MODE;
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static {
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FORMATS_FOR_MODE = new HashMap<String, Set<BarcodeFormat>>();
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FORMATS_FOR_MODE.put(Intents.Scan.ONE_D_MODE, ONE_D_FORMATS);
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FORMATS_FOR_MODE.put(Intents.Scan.PRODUCT_MODE, PRODUCT_FORMATS);
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FORMATS_FOR_MODE.put(Intents.Scan.QR_CODE_MODE, QR_CODE_FORMATS);
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FORMATS_FOR_MODE.put(Intents.Scan.DATA_MATRIX_MODE, DATA_MATRIX_FORMATS);
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FORMATS_FOR_MODE.put(Intents.Scan.AZTEC_MODE, AZTEC_FORMATS);
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FORMATS_FOR_MODE.put(Intents.Scan.PDF417_MODE, PDF417_FORMATS);
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}
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private DecodeFormatManager() {
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}
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public static Set<BarcodeFormat> parseDecodeFormats(Intent intent) {
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Iterable<String> scanFormats = null;
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CharSequence scanFormatsString = intent.getStringExtra(Intents.Scan.FORMATS);
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if (scanFormatsString != null) {
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scanFormats = Arrays.asList(COMMA_PATTERN.split(scanFormatsString));
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}
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return parseDecodeFormats(scanFormats, intent.getStringExtra(Intents.Scan.MODE));
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}
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public static Set<BarcodeFormat> parseDecodeFormats(Uri inputUri) {
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List<String> formats = inputUri.getQueryParameters(Intents.Scan.FORMATS);
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if (formats != null && formats.size() == 1 && formats.get(0) != null) {
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formats = Arrays.asList(COMMA_PATTERN.split(formats.get(0)));
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}
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return parseDecodeFormats(formats, inputUri.getQueryParameter(Intents.Scan.MODE));
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}
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private static Set<BarcodeFormat> parseDecodeFormats(Iterable<String> scanFormats, String decodeMode) {
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if (scanFormats != null) {
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Set<BarcodeFormat> formats = EnumSet.noneOf(BarcodeFormat.class);
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try {
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for (String format : scanFormats) {
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formats.add(BarcodeFormat.valueOf(format));
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}
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return formats;
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} catch (IllegalArgumentException iae) {
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// ignore it then
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}
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}
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if (decodeMode != null) {
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return FORMATS_FOR_MODE.get(decodeMode);
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}
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return null;
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}
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}
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