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package com.android.incallui;
import android.icu.text.MeasureFormat;
import android.icu.text.MeasureFormat.FormatWidth;
import android.icu.util.Measure;
import android.icu.util.MeasureUnit;
import java.util.ArrayList;
import java.util.Locale;
/**
* Methods to parse time and date information in the InCallUi
*/
public class InCallDateUtils {
/**
* Return given duration in a human-friendly format. For example, "4 minutes 3 seconds" or
* "3 hours 1 second". Returns the hours, minutes and seconds in that order if they exist.
*/
public static String formatDuration(long millis) {
int hours = 0;
int minutes = 0;
int seconds = 0;
int elapsedSeconds = (int) (millis / 1000);
if (elapsedSeconds >= 3600) {
hours = elapsedSeconds / 3600;
elapsedSeconds -= hours * 3600;
}
if (elapsedSeconds >= 60) {
minutes = elapsedSeconds / 60;
elapsedSeconds -= minutes * 60;
}
seconds = elapsedSeconds;
final ArrayList<Measure> measures = new ArrayList<Measure>();
if (hours > 0) {
measures.add(new Measure(hours, MeasureUnit.HOUR));
}
if (minutes > 0) {
measures.add(new Measure(minutes, MeasureUnit.MINUTE));
}
if (seconds > 0) {
measures.add(new Measure(seconds, MeasureUnit.SECOND));
}
if (measures.isEmpty()) {
return "";
} else {
return MeasureFormat.getInstance(Locale.getDefault(), FormatWidth.WIDE)
.formatMeasures((Measure[]) measures.toArray());
}
}
}
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