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Code Issues Releases Wiki Activity

Format DMARC XML

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This commit is contained in:
M66B 2022-03-11 13:26:01 +01:00
parent 889ab22848
commit 5576acfa9f
2 changed files with 28 additions and 1 deletions
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2
app/src/main/java/eu/faircode/email/ActivityDmarc.java
View file

@ -389,7 +389,7 @@ public class ActivityDmarc extends ActivityBase {
ssb.append("\n");
int start = ssb.length();
ssb.append(data);
ssb.append(TextHelper.formatXml(data, 2));
ssb.setSpan(new TypefaceSpan("monospace"), start, ssb.length(), 0);
ssb.setSpan(new RelativeSizeSpan(HtmlHelper.FONT_SMALL), start, ssb.length(), 0);

27
app/src/main/java/eu/faircode/email/TextHelper.java
View file

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