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@ -34,6 +34,8 @@ import android.view.textclassifier.TextClassifier;
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import androidx.annotation.RequiresApi;
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import androidx.preference.PreferenceManager;
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import java.io.StringReader;
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import java.io.StringWriter;
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import java.time.ZoneId;
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import java.time.ZonedDateTime;
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import java.util.ArrayList;
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@ -50,6 +52,13 @@ import java.util.concurrent.Future;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.TimeoutException;
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import javax.xml.transform.OutputKeys;
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import javax.xml.transform.Source;
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import javax.xml.transform.Transformer;
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import javax.xml.transform.TransformerFactory;
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import javax.xml.transform.stream.StreamResult;
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import javax.xml.transform.stream.StreamSource;
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public class TextHelper {
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private static final int MAX_DETECT_SAMPLE_SIZE = 8192;
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private static final float MIN_DETECT_PROBABILITY = 0.80f;
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@ -207,6 +216,24 @@ public class TextHelper {
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}
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}
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public static String formatXml(String xml, int indent) {
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try {
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Source source = new StreamSource(new StringReader(xml));
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StringWriter writer = new StringWriter();
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StreamResult result = new StreamResult(writer);
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TransformerFactory factory = TransformerFactory.newInstance();
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Transformer transformer = factory.newTransformer();
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transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
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transformer.setOutputProperty(OutputKeys.INDENT, "yes");
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transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", Integer.toString(indent));
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transformer.transform(source, result);
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return result.getWriter().toString();
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} catch (Throwable ex) {
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Log.e(ex);
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return xml;
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}
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}
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private static class DetectResult {
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String language;
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float probability;
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