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Code Issues Packages Projects Releases Wiki Activity

Allow units not in metric.

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This commit is contained in:
Sandor Dornbush
2011-06-21 22:24:14 -07:00
parent f97d5fa232
commit e30dac7cc2
1 changed files with 29 additions and 6 deletions
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MyTracks/src/com/google/android/apps/mytracks/widgets/AppWidgetProvider.java
+29 -6
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@@ -21,6 +21,8 @@ import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.database.ContentObserver;
import android.os.Handler;
import android.util.Log;
@@ -33,6 +35,7 @@ import com.google.android.apps.mytracks.content.TracksColumns;
import com.google.android.apps.mytracks.services.TrackRecordingService;
import com.google.android.apps.mytracks.stats.TripStatistics;
import com.google.android.apps.mytracks.util.StringUtils;
import com.google.android.apps.mytracks.util.UnitConversions;
import com.google.android.maps.mytracks.R;
/**
@@ -42,7 +45,9 @@ import com.google.android.maps.mytracks.R;
* @author Sandor Dornbush
* @author Paul R. Saxman
*/
public class AppWidgetProvider extends android.appwidget.AppWidgetProvider {
public class AppWidgetProvider
extends android.appwidget.AppWidgetProvider
implements OnSharedPreferenceChangeListener {
class TrackObserver extends ContentObserver {
@@ -63,6 +68,7 @@ public class AppWidgetProvider extends android.appwidget.AppWidgetProvider {
private String distance;
private String speed;
private TrackObserver trackObserver;
private boolean isMetric;
public AppWidgetProvider() {
super();
@@ -92,6 +98,8 @@ public class AppWidgetProvider extends android.appwidget.AppWidgetProvider {
speed = context.getString(R.string.kilometer_per_hour);
time = context.getString(R.string.min);
unknown = context.getString(R.string.unknown);
SharedPreferences sharedPreferences = context.getSharedPreferences(Constants.SETTINGS_NAME, 0);
this.onSharedPreferenceChanged(sharedPreferences, null);
}
@Override
@@ -192,8 +200,11 @@ public class AppWidgetProvider extends android.appwidget.AppWidgetProvider {
// TODO replace this with format strings and miles.
// convert meters to kilometers
String distance = StringUtils.formatSingleDecimalPlace(stats.getTotalDistance() / 1000)
+ " " + this.distance;
double displayDistance = stats.getTotalDistance() / 1000;
if (isMetric) {
displayDistance *= UnitConversions.KM_TO_MI;
}
String distance = StringUtils.formatSingleDecimalPlace(displayDistance) + " " + this.distance;
// convert ms to minutes
String time = StringUtils.formatSingleDecimalPlace(stats.getMovingTime() / 60000d)
@@ -201,13 +212,25 @@ public class AppWidgetProvider extends android.appwidget.AppWidgetProvider {
String speed = unknown;
if (!Double.isNaN(stats.getAverageMovingSpeed())) {
// convert m/s to km/h
speed = StringUtils.formatSingleDecimalPlace(stats.getAverageMovingSpeed() * 3.6)
+ " " + this.speed;
// Convert m/s to km/h
double displaySpeed = stats.getAverageMovingSpeed() * 3.6;
if (isMetric) {
displaySpeed *= UnitConversions.KMH_TO_MPH;
}
speed = StringUtils.formatSingleDecimalPlace(displaySpeed) + " " + this.speed;
}
views.setTextViewText(R.id.appwidget_distance_text, distance);
views.setTextViewText(R.id.appwidget_time_text, time);
views.setTextViewText(R.id.appwidget_speed_text, speed);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
if (key == null || key.equals(context.getString(R.string.metric_units_key))) {
isMetric = prefs.getBoolean(context.getString(R.string.metric_units_key), true);
distance = context.getString(isMetric ? R.string.kilometer : R.string.mile);
speed = context.getString(isMetric ? R.string.kilometer_per_hour : R.string.mile_per_hour);
}
}
}