merge heads

MyTracks/src/com/google/android/apps/mytracks/ChartView.java

@@ -805,7 +805,7 @@ public class ChartView extends View {
     String s =
         (mode == Mode.BY_DISTANCE)
             ? (shortFormat ? X_SHORT_FORMAT.format(x) : X_FORMAT.format(x))
-            : StringUtils.formatTime((long) x);
+            : StringUtils.formatElapsedTime((long) x);
     c.drawText(s,
                getX(x),
                effectiveHeight + UNIT_BORDER + topBorder,

MyTracks/src/com/google/android/apps/mytracks/SensorStateActivity.java

@@ -23,6 +23,7 @@ import com.google.android.apps.mytracks.services.TrackRecordingServiceConnection
 import com.google.android.apps.mytracks.services.sensors.SensorManager;
 import com.google.android.apps.mytracks.services.sensors.SensorManagerFactory;
 import com.google.android.apps.mytracks.services.sensors.SensorUtils;
+import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.maps.mytracks.R;
 import com.google.protobuf.InvalidProtocolBufferException;
 
@@ -32,8 +33,6 @@ import android.os.RemoteException;
 import android.util.Log;
 import android.widget.TextView;
 
-import java.text.DateFormat;
-import java.util.Date;
 import java.util.Timer;
 import java.util.TimerTask;
 
@@ -44,7 +43,6 @@ import java.util.TimerTask;
  */
 public class SensorStateActivity extends Activity {
 
-  private static final DateFormat TIMESTAMP_FORMAT = DateFormat.getTimeInstance(DateFormat.SHORT);
   private static final long REFRESH_PERIOD_MS = 250;
 
   private final StatsUtilities utils;
@@ -263,7 +261,7 @@ public class SensorStateActivity extends Activity {
    * @param sds sensor data set
    */
   private String getLastSensorTime(Sensor.SensorDataSet sds) {
-    return TIMESTAMP_FORMAT.format(new Date(sds.getCreationTime()));
+    return StringUtils.formatTime(this, sds.getCreationTime());
   }
 
   /**

MyTracks/src/com/google/android/apps/mytracks/StatsUtilities.java

@@ -153,7 +153,7 @@ public class StatsUtilities {
   }
 
   public void setTime(int id, long l) {
-    setText(id, StringUtils.formatTime(l));
+    setText(id, StringUtils.formatElapsedTime(l));
   }
 
   public void setGrade(int id, double d) {

MyTracks/src/com/google/android/apps/mytracks/TrackList.java

@@ -310,7 +310,7 @@ public class TrackList extends ListActivity
         TextView textView = (TextView) view;
         if (columnIndex == startTimeIdx) {
           long time = cursor.getLong(startTimeIdx);
-          textView.setText(StringUtils.formatDateTime(time));
+          textView.setText(StringUtils.formatDateTime(TrackList.this, time));
         } else if (columnIndex == totalDistanceIdx) {
           double length = cursor.getDouble(totalDistanceIdx);
           String lengthUnit = null;
@@ -331,7 +331,7 @@ public class TrackList extends ListActivity
             }
           }
           textView.setText(String.format("%s  %.2f %s",
-              StringUtils.formatTime(cursor.getLong(totalTimeIdx)),
+              StringUtils.formatElapsedTime(cursor.getLong(totalTimeIdx)),
               length,
               lengthUnit));
         } else {

MyTracks/src/com/google/android/apps/mytracks/WaypointsList.java

@@ -269,7 +269,7 @@ public class WaypointsList extends ListActivity
           if (time == 0) {
             textView.setVisibility(View.GONE);
           } else {         
-            textView.setText(StringUtils.formatDateTime(time));
+            textView.setText(StringUtils.formatDateTime(WaypointsList.this, time));
             textView.setVisibility(View.VISIBLE);
           }
         } else if (columnIndex == typeIdx) {

MyTracks/src/com/google/android/apps/mytracks/io/backup/BackupActivityHelper.java

@@ -156,7 +156,7 @@ public class BackupActivityHelper {
     // Make a user-visible version of the backup filenames
     final String backupDateStrs[] = new String[backupDates.length];
     for (int i = 0; i < backupDates.length; i++) {
-      backupDateStrs[i] = StringUtils.formatDateTime(backupDates[i].getTime());
+      backupDateStrs[i] = StringUtils.formatDateTime(activity, backupDates[i].getTime());
     }
 
     // Show a dialog for the user to pick which backup to restore

MyTracks/src/com/google/android/apps/mytracks/io/docs/DocsHelper.java

@@ -288,11 +288,9 @@ public class DocsHelper {
     DocsTagBuilder tagBuilder = new DocsTagBuilder(metricUnits)
         .append("name", track.getName())
         .append("description", track.getDescription())
-        .append("date", StringUtils.formatDateTime(stats.getStartTime()))
-        .append("totaltime", StringUtils.formatTimeAlwaysShowingHours(
-            stats.getTotalTime()))
-        .append("movingtime", StringUtils.formatTimeAlwaysShowingHours(
-            stats.getMovingTime()))
+        .append("date", StringUtils.formatDateTime(context, stats.getStartTime()))
+        .append("totaltime", StringUtils.formatElapsedTime(stats.getTotalTime()))
+        .append("movingtime", StringUtils.formatElapsedTime(stats.getMovingTime()))
         .appendLargeUnits("distance", stats.getTotalDistance() / 1000)
         .append("distanceunit", distanceUnit)
         .appendLargeUnits("averagespeed", stats.getAverageSpeed() * 3.6)

MyTracks/src/com/google/android/apps/mytracks/services/DefaultTrackNameFactory.java

@@ -44,7 +44,7 @@ class DefaultTrackNameFactory {
    */
   String newTrackName(long trackId, long startTime) {
     if (useTimestampTrackName()) {
-      return StringUtils.formatDateTime(startTime);
+      return StringUtils.formatDateTime(context, startTime);
     } else {
       return String.format(context.getString(R.string.track_name_format), trackId);
     }

MyTracks/src/com/google/android/apps/mytracks/util/StringUtils.java

@@ -24,6 +24,7 @@ import com.google.android.maps.mytracks.R;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.text.format.DateUtils;
 
 import java.text.DateFormat;
 import java.text.NumberFormat;
@@ -46,35 +47,34 @@ public class StringUtils implements DescriptionGenerator {
   private final Context context;
 
   /**
-   * Formats the time based on user locale.
-   * 
-   * @param time time
-   */
-  public static String formatDateTime(long time) {
-    DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
-    return formatter.format(new Date(time));    
-  }
-  
-  /**
-   * Formats a number of milliseconds as a string.
+   * Formats the date and time based on user's phone date/time preferences.
    *
-   * @param time - A period of time in milliseconds.
-   * @return A string of the format M:SS, MM:SS or HH:MM:SS
+   * @param context the context
+   * @param time the time in milliseconds
    */
-  public static String formatTime(long time) {
-    return formatTimeInternal(time, false);
+  public static String formatDateTime(Context context, long time) {
+    DateFormat dateFormatter = android.text.format.DateFormat.getDateFormat(context);
+    return dateFormatter.format(new Date(time)) + " " + formatTime(context, time);
   }
 
   /**
-   * Formats a number of milliseconds as a string. To be used when we need the
-   * hours to be shown even when it is zero, e.g. exporting data to a
-   * spreadsheet.
+   * Formats the time based on user's phone date/time preferences.
    *
-   * @param time - A period of time in milliseconds
-   * @return A string of the format HH:MM:SS even if time is less than 1 hour
+   * @param context the context
+   * @param time the time in milliseconds
    */
-  public static String formatTimeAlwaysShowingHours(long time) {
-    return formatTimeInternal(time, true);
+  public static String formatTime(Context context, long time) {
+    DateFormat timeFormatter = android.text.format.DateFormat.getTimeFormat(context);
+    return timeFormatter.format(new Date(time));
+  }
+
+  /**
+   * Formats the elapsed timed in the form "MM:SS" or "H:MM:SS".
+   *
+   * @param time the time in milliseconds
+   */
+  public static String formatElapsedTime(long time) {
+    return DateUtils.formatElapsedTime(time / 1000);
   }
 
   private static final NumberFormat SINGLE_DECIMAL_PLACE_FORMAT = NumberFormat.getNumberInstance();
@@ -182,35 +182,6 @@ public class StringUtils implements DescriptionGenerator {
     return time;
   }
 
-  /**
-   * Formats a number of milliseconds as a string.
-   *
-   * @param time - A period of time in milliseconds
-   * @param alwaysShowHours - Whether to display 00 hours if time is less than 1
-   *        hour
-   * @return A string of the format HH:MM:SS
-   */
-  private static String formatTimeInternal(long time, boolean alwaysShowHours) {
-    int[] parts = getTimeParts(time);
-    StringBuilder builder = new StringBuilder();
-    if (parts[2] > 0 || alwaysShowHours) {
-      builder.append(parts[2]);
-      builder.append(':');
-      if (parts[1] <= 9) {
-        builder.append("0");
-      }
-    }
-
-    builder.append(parts[1]);
-    builder.append(':');
-    if (parts[0] <= 9) {
-      builder.append("0");
-    }
-    builder.append(parts[0]);
-
-    return builder.toString();
-  }
-
   /**
    * Gets the time as an array of parts.
    */
@@ -328,11 +299,11 @@ public class StringUtils implements DescriptionGenerator {
 
         // Line 3
         context.getString(R.string.stat_total_time),
-        StringUtils.formatTime(trackStats.getTotalTime()),
+        StringUtils.formatElapsedTime(trackStats.getTotalTime()),
 
         // Line 4
         context.getString(R.string.stat_moving_time),
-        StringUtils.formatTime(trackStats.getMovingTime()),
+        StringUtils.formatElapsedTime(trackStats.getMovingTime()),
 
         // Line 5
         averageSpeed, averageMovingSpeed, maxSpeed,
@@ -360,7 +331,7 @@ public class StringUtils implements DescriptionGenerator {
 
         // Line 11
         context.getString(R.string.send_google_recorded),
-        StringUtils.formatDateTime(trackStats.getStartTime()),
+        StringUtils.formatDateTime(context, trackStats.getStartTime()),
 
         // Line 12
         context.getString(R.string.track_detail_activity_type_hint), category,
@@ -470,9 +441,9 @@ public class StringUtils implements DescriptionGenerator {
             distanceInKm, context.getString(R.string.unit_kilometer),
             distanceInMiles, context.getString(R.string.unit_mile),
         context.getString(R.string.stat_total_time),
-            StringUtils.formatTime(stats.getTotalTime()),
+            StringUtils.formatElapsedTime(stats.getTotalTime()),
         context.getString(R.string.stat_moving_time),
-            StringUtils.formatTime(stats.getMovingTime()),
+            StringUtils.formatElapsedTime(stats.getMovingTime()),
         context.getString(R.string.stat_average_speed),
             averageSpeedInKmh, context.getString(R.string.unit_kilometer_per_hour),
             averageSpeedInMph, context.getString(R.string.unit_mile_per_hour),

MyTracks/src/com/google/android/apps/mytracks/widgets/TrackWidgetProvider.java

@@ -224,7 +224,7 @@ public class TrackWidgetProvider
         StringUtils.formatSingleDecimalPlace(displayDistance) + " " + this.distanceLabel;
 
     // convert ms to minutes
-    String time = StringUtils.formatTime(stats.getMovingTime());
+    String time = StringUtils.formatElapsedTime(stats.getMovingTime());
     String speed = unknown;
     if (!Double.isNaN(stats.getAverageMovingSpeed())) {
       // Convert m/s to km/h
@@ -236,7 +236,7 @@ public class TrackWidgetProvider
         speed = StringUtils.formatSingleDecimalPlace(displaySpeed) + " " + this.speedLabel;
       } else {
         long displayPace = (long) (3600000.0 / displaySpeed);
-        speed = StringUtils.formatTime(displayPace) + " " + paceLabel;
+        speed = StringUtils.formatElapsedTime(displayPace) + " " + paceLabel;
       }
     }