src/com/android/gallery3d/ui/DialogDetailsView.java - LeafOS-Project/android_packages_apps_Gallery2 - Gitiles

 /*
  * Copyright (C) 2011 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package com.android.gallery3d.ui;

 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnDismissListener;
 import android.content.res.Resources;
 import android.text.TextUtils;
 import android.text.format.Formatter;
 import android.util.TypedValue;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.ListView;
 import android.widget.TextView;

 import com.android.gallery3d.R;
 import com.android.gallery3d.app.AbstractGalleryActivity;
 import com.android.gallery3d.common.Utils;
 import com.android.gallery3d.data.MediaDetails;
 import com.android.gallery3d.exif.ExifInterface;
 import com.android.gallery3d.ui.DetailsAddressResolver.AddressResolvingListener;
 import com.android.gallery3d.ui.DetailsHelper.CloseListener;
 import com.android.gallery3d.ui.DetailsHelper.DetailsSource;
 import com.android.gallery3d.ui.DetailsHelper.DetailsViewContainer;
 import com.android.gallery3d.ui.DetailsHelper.ResolutionResolvingListener;

 import java.text.DateFormat;
 import java.text.DecimalFormat;
 import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.Locale;
 import java.util.Map.Entry;

 public class DialogDetailsView implements DetailsViewContainer {
     @SuppressWarnings("unused")
     private static final String TAG = "DialogDetailsView";

     private final AbstractGalleryActivity mActivity;
     private DetailsAdapter mAdapter;
     private MediaDetails mDetails;
     private final DetailsSource mSource;
     private int mIndex;
     private AlertDialog mDialog;
     private CloseListener mListener;

     public DialogDetailsView(AbstractGalleryActivity activity, DetailsSource source) {
         mActivity = activity;
         mSource = source;
     }

     @Override
     public void show() {
         reloadDetails();
         mDialog.show();
     }

     @Override
     public void hide() {
         mDialog.hide();
     }

     @Override
     public void reloadDetails() {
         int index = mSource.setIndex();
         if (index == -1) return;
         MediaDetails details = mSource.getDetails();
         if (details != null) {
             if (mIndex == index && mDetails == details) return;
             mIndex = index;
             mDetails = details;
             setDetails(details);
         }
     }

     private void setDetails(MediaDetails details) {
         mAdapter = new DetailsAdapter(details);
         String title = String.format(
                 mActivity.getAndroidContext().getString(R.string.details_title),
                 mIndex + 1, mSource.size());
         ListView detailsList = (ListView) LayoutInflater.from(mActivity.getAndroidContext()).inflate(
                 R.layout.details_list, null, false);
         detailsList.setAdapter(mAdapter);
         AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);

          builder.setView(detailsList);
         builder.setTitle(title);
         builder.setPositiveButton(R.string.close,
                 new DialogInterface.OnClickListener() {
                     @Override
                     public void onClick(DialogInterface dialog, int whichButton) {
                         mDialog.dismiss();
                     }
                 });

         mDialog = builder.create();
         mDialog.setOnDismissListener(new OnDismissListener() {
             @Override
             public void onDismiss(DialogInterface dialog) {
                 if (mListener != null) {
                     mListener.onClose();
                 }
             }
         });
         mDialog.show();
         Resources r = mActivity.getResources();

         int buttonColor = r.getColor(R.color.dialog_button_color);
         mDialog.getButton(DialogInterface.BUTTON_POSITIVE)
                 .setTextSize(TypedValue.COMPLEX_UNIT_SP,14);
         mDialog.getButton(DialogInterface.BUTTON_POSITIVE).setTextColor(
                 buttonColor);

         builder.setView(detailsList);
         builder.setTitle(title);
         builder.setPositiveButton(R.string.close,
                 new DialogInterface.OnClickListener() {
                     @Override
                     public void onClick(DialogInterface dialog, int whichButton) {
                         mDialog.dismiss();
                     }
                 });
     }


     private class DetailsAdapter extends BaseAdapter
         implements AddressResolvingListener, ResolutionResolvingListener {
         private final ArrayList<String> mItems;
         private int mLocationIndex;
         private final Locale mDefaultLocale = Locale.getDefault();
         private final DecimalFormat mDecimalFormat = new DecimalFormat(".####");
         private int mWidthIndex = -1;
         private int mHeightIndex = -1;

         public DetailsAdapter(MediaDetails details) {
             Context context = mActivity.getAndroidContext();
             mItems = new ArrayList<String>(details.size());
             mLocationIndex = -1;
             setDetails(context, details);
         }

         private String exifDateToFormatedDate(String exifDt) {
             try {
                 Date date = ExifInterface.DATETIME_FORMAT.parse(exifDt);
                 return DateFormat.getDateTimeInstance().format(date);
             } catch (ParseException e) {
                 return exifDt;
             }
         }

         private void setDetails(Context context, MediaDetails details) {
             boolean resolutionIsValid = true;
             String path = null;
             for (Entry<Integer, Object> detail : details) {
                 String value;
                 switch (detail.getKey()) {
                     case MediaDetails.INDEX_LOCATION: {
                         double[] latlng = (double[]) detail.getValue();
                         mLocationIndex = mItems.size();
                         value = DetailsHelper.resolveAddress(mActivity, latlng, this);
                         break;
                     }
                     case MediaDetails.INDEX_SIZE: {
                         value = Formatter.formatFileSize(
                                 context, (Long) detail.getValue());
                         break;
                     }
                     case MediaDetails.INDEX_WHITE_BALANCE: {
                         value = "1".equals(detail.getValue())
                                 ? context.getString(R.string.manual)
                                 : context.getString(R.string.auto);
                         break;
                     }
                     case MediaDetails.INDEX_FLASH: {
                         MediaDetails.FlashState flash =
                                 (MediaDetails.FlashState) detail.getValue();
                         // TODO: camera doesn't fill in the complete values, show more information
                         // when it is fixed.
                         if (flash.isFlashFired()) {
                             value = context.getString(R.string.flash_on);
                         } else {
                             value = context.getString(R.string.flash_off);
                         }
                         break;
                     }
                     case MediaDetails.INDEX_EXPOSURE_TIME: {
                         value = (String) detail.getValue();
                         double time = Double.valueOf(value);
                         if (time < 1.0f) {
                             value = String.format(mDefaultLocale, "%d/%d", 1,
                                     (int) (0.5f + 1 / time));
                         } else {
                             int integer = (int) time;
                             time -= integer;
                             value = String.valueOf(integer) + "''";
                             if (time > 0.0001) {
                                 value += String.format(mDefaultLocale, " %d/%d", 1,
                                         (int) (0.5f + 1 / time));
                             }
                         }
                         break;
                     }
                     case MediaDetails.INDEX_WIDTH:
                         mWidthIndex = mItems.size();
                         if (detail.getValue().toString().equalsIgnoreCase("0")) {
                             value = context.getString(R.string.unknown);
                             resolutionIsValid = false;
                         } else {
                             value = toLocalInteger(detail.getValue());
                         }
                         break;
                     case MediaDetails.INDEX_HEIGHT: {
                         mHeightIndex = mItems.size();
                         if (detail.getValue().toString().equalsIgnoreCase("0")) {
                             value = context.getString(R.string.unknown);
                             resolutionIsValid = false;
                         } else {
                             value = toLocalInteger(detail.getValue());
                         }
                         break;
                     }
                     case MediaDetails.INDEX_PATH:
                         // Prepend the new-line as a) paths are usually long, so
                         // the formatting is better and b) an RTL UI will see it
                         // as a separate section and interpret it for what it
                         // is, rather than trying to make it RTL (which messes
                         // up the path).
                         value = "\n" + detail.getValue().toString();
                         path = detail.getValue().toString();
                         break;
                     case MediaDetails.INDEX_ISO:
                         value = toLocalNumber(Integer.parseInt((String) detail.getValue()));
                         break;
                     case MediaDetails.INDEX_FOCAL_LENGTH:
                         double focalLength = Double.parseDouble(detail.getValue().toString());
                         value = toLocalNumber(focalLength);
                         break;
                     case MediaDetails.INDEX_ORIENTATION:
                         value = toLocalInteger(detail.getValue());
                         break;
                     case MediaDetails.INDEX_DATETIME_ORIGINAL:
                         value = exifDateToFormatedDate(detail.getValue().toString());
                         break;
                     default: {
                         Object valueObj = detail.getValue();
                         // This shouldn't happen, log its key to help us diagnose the problem.
                         if (valueObj == null) {
 //                            Utils.fail("%s's value is Null",
 //                                    DetailsHelper.getDetailsName(context, detail.getKey()));
 //                            DetailsHelper.getDetailsName(context, detail.getKey()) is null
                             value = "Null";
                         } else {
                             value = valueObj.toString();
                         }
                     }
                 }
                 int key = detail.getKey();
                 if (details.hasUnit(key)) {
                     value = String.format("%s: %s %s", DetailsHelper.getDetailsName(
                             context, key), value, context.getString(details.getUnit(key)));
                 } else {
                     if (View.LAYOUT_DIRECTION_RTL == TextUtils
                             .getLayoutDirectionFromLocale(Locale.getDefault())
                             && (key == MediaDetails.INDEX_PATH)) {
                         value = String.format("%s : \n%s",
                                 DetailsHelper.getDetailsName(context, key), value);
                     } else {
                         value = String.format("%s: %s", DetailsHelper.getDetailsName(context, key),
                                 value);
                     }
                 }
                 mItems.add(value);
                 if (!resolutionIsValid) {
                     DetailsHelper.resolveResolution(path, this);
                 }
             }
         }

         @Override
         public boolean areAllItemsEnabled() {
             return false;
         }

         @Override
         public boolean isEnabled(int position) {
             return false;
         }

         @Override
         public int getCount() {
             return mItems.size();
         }

         @Override
         public Object getItem(int position) {
             return mDetails.getDetail(position);
         }

         @Override
         public long getItemId(int position) {
             return position;
         }

         @Override
         public View getView(int position, View convertView, ViewGroup parent) {
             TextView tv;
             if (convertView == null) {
                 tv = (TextView) LayoutInflater.from(mActivity.getAndroidContext()).inflate(
                         R.layout.details, parent, false);
             } else {
                 tv = (TextView) convertView;
             }
             tv.setText(mItems.get(position));
             return tv;
         }

         @Override
         public void onAddressAvailable(String address) {
             mItems.set(mLocationIndex, address);
             notifyDataSetChanged();
         }

         @Override
         public void onResolutionAvailable(int width, int height) {
             if (width == 0 || height == 0) return;
             // Update the resolution with the new width and height
             Context context = mActivity.getAndroidContext();
             String widthString = String.format(mDefaultLocale, "%s: %d",
                     DetailsHelper.getDetailsName(
                             context, MediaDetails.INDEX_WIDTH), width);
             String heightString = String.format(mDefaultLocale, "%s: %d",
                     DetailsHelper.getDetailsName(
                             context, MediaDetails.INDEX_HEIGHT), height);
             mItems.set(mWidthIndex, String.valueOf(widthString));
             mItems.set(mHeightIndex, String.valueOf(heightString));
             notifyDataSetChanged();
         }

         /**
          * Converts the given integer (given as String or Integer object) to a
          * localized String version.
          */
         private String toLocalInteger(Object valueObj) {
             if (valueObj instanceof Integer) {
                 return toLocalNumber((Integer) valueObj);
             } else {
                 String value = valueObj.toString();
                 try {
                     value = toLocalNumber(Integer.parseInt(value));
                 } catch (NumberFormatException ex) {
                     // Just keep the current "value" if we cannot
                     // parse it as a fallback.
                 }
                 return value;
             }
         }

         /** Converts the given integer to a localized String version. */
         private String toLocalNumber(int n) {
             return String.format(mDefaultLocale, "%d", n);
         }

         /** Converts the given double to a localized String version. */
         private String toLocalNumber(double n) {
             return mDecimalFormat.format(n);
         }
     }

     @Override
     public void setCloseListener(CloseListener listener) {
         mListener = listener;
     }
 }
	/*
	* Copyright (C) 2011 The Android Open Source Project
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package com.android.gallery3d.ui;

	import android.app.AlertDialog;
	import android.app.Dialog;
	import android.content.Context;
	import android.content.DialogInterface;
	import android.content.DialogInterface.OnDismissListener;
	import android.content.res.Resources;
	import android.text.TextUtils;
	import android.text.format.Formatter;
	import android.util.TypedValue;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.view.ViewGroup;
	import android.widget.BaseAdapter;
	import android.widget.ListView;
	import android.widget.TextView;

	import com.android.gallery3d.R;
	import com.android.gallery3d.app.AbstractGalleryActivity;
	import com.android.gallery3d.common.Utils;
	import com.android.gallery3d.data.MediaDetails;
	import com.android.gallery3d.exif.ExifInterface;
	import com.android.gallery3d.ui.DetailsAddressResolver.AddressResolvingListener;
	import com.android.gallery3d.ui.DetailsHelper.CloseListener;
	import com.android.gallery3d.ui.DetailsHelper.DetailsSource;
	import com.android.gallery3d.ui.DetailsHelper.DetailsViewContainer;
	import com.android.gallery3d.ui.DetailsHelper.ResolutionResolvingListener;

	import java.text.DateFormat;
	import java.text.DecimalFormat;
	import java.text.ParseException;
	import java.util.ArrayList;
	import java.util.Date;
	import java.util.Locale;
	import java.util.Map.Entry;

	public class DialogDetailsView implements DetailsViewContainer {
	@SuppressWarnings("unused")
	private static final String TAG = "DialogDetailsView";

	private final AbstractGalleryActivity mActivity;
	private DetailsAdapter mAdapter;
	private MediaDetails mDetails;
	private final DetailsSource mSource;
	private int mIndex;
	private AlertDialog mDialog;
	private CloseListener mListener;

	public DialogDetailsView(AbstractGalleryActivity activity, DetailsSource source) {
	mActivity = activity;
	mSource = source;
	}

	@Override
	public void show() {
	reloadDetails();
	mDialog.show();
	}

	@Override
	public void hide() {
	mDialog.hide();
	}

	@Override
	public void reloadDetails() {
	int index = mSource.setIndex();
	if (index == -1) return;
	MediaDetails details = mSource.getDetails();
	if (details != null) {
	if (mIndex == index && mDetails == details) return;
	mIndex = index;
	mDetails = details;
	setDetails(details);
	}
	}

	private void setDetails(MediaDetails details) {
	mAdapter = new DetailsAdapter(details);
	String title = String.format(
	mActivity.getAndroidContext().getString(R.string.details_title),
	mIndex + 1, mSource.size());
	ListView detailsList = (ListView) LayoutInflater.from(mActivity.getAndroidContext()).inflate(
	R.layout.details_list, null, false);
	detailsList.setAdapter(mAdapter);
	AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);

	builder.setView(detailsList);
	builder.setTitle(title);
	builder.setPositiveButton(R.string.close,
	new DialogInterface.OnClickListener() {
	@Override
	public void onClick(DialogInterface dialog, int whichButton) {
	mDialog.dismiss();
	}
	});

	mDialog = builder.create();
	mDialog.setOnDismissListener(new OnDismissListener() {
	@Override
	public void onDismiss(DialogInterface dialog) {
	if (mListener != null) {
	mListener.onClose();
	}
	}
	});
	mDialog.show();
	Resources r = mActivity.getResources();

	int buttonColor = r.getColor(R.color.dialog_button_color);
	mDialog.getButton(DialogInterface.BUTTON_POSITIVE)
	.setTextSize(TypedValue.COMPLEX_UNIT_SP,14);
	mDialog.getButton(DialogInterface.BUTTON_POSITIVE).setTextColor(
	buttonColor);

	builder.setView(detailsList);
	builder.setTitle(title);
	builder.setPositiveButton(R.string.close,
	new DialogInterface.OnClickListener() {
	@Override
	public void onClick(DialogInterface dialog, int whichButton) {
	mDialog.dismiss();
	}
	});
	}


	private class DetailsAdapter extends BaseAdapter
	implements AddressResolvingListener, ResolutionResolvingListener {
	private final ArrayList<String> mItems;
	private int mLocationIndex;
	private final Locale mDefaultLocale = Locale.getDefault();
	private final DecimalFormat mDecimalFormat = new DecimalFormat(".####");
	private int mWidthIndex = -1;
	private int mHeightIndex = -1;

	public DetailsAdapter(MediaDetails details) {
	Context context = mActivity.getAndroidContext();
	mItems = new ArrayList<String>(details.size());
	mLocationIndex = -1;
	setDetails(context, details);
	}

	private String exifDateToFormatedDate(String exifDt) {
	try {
	Date date = ExifInterface.DATETIME_FORMAT.parse(exifDt);
	return DateFormat.getDateTimeInstance().format(date);
	} catch (ParseException e) {
	return exifDt;
	}
	}

	private void setDetails(Context context, MediaDetails details) {
	boolean resolutionIsValid = true;
	String path = null;
	for (Entry<Integer, Object> detail : details) {
	String value;
	switch (detail.getKey()) {
	case MediaDetails.INDEX_LOCATION: {
	double[] latlng = (double[]) detail.getValue();
	mLocationIndex = mItems.size();
	value = DetailsHelper.resolveAddress(mActivity, latlng, this);
	break;
	}
	case MediaDetails.INDEX_SIZE: {
	value = Formatter.formatFileSize(
	context, (Long) detail.getValue());
	break;
	}
	case MediaDetails.INDEX_WHITE_BALANCE: {
	value = "1".equals(detail.getValue())
	? context.getString(R.string.manual)
	: context.getString(R.string.auto);
	break;
	}
	case MediaDetails.INDEX_FLASH: {
	MediaDetails.FlashState flash =
	(MediaDetails.FlashState) detail.getValue();
	// TODO: camera doesn't fill in the complete values, show more information
	// when it is fixed.
	if (flash.isFlashFired()) {
	value = context.getString(R.string.flash_on);
	} else {
	value = context.getString(R.string.flash_off);
	}
	break;
	}
	case MediaDetails.INDEX_EXPOSURE_TIME: {
	value = (String) detail.getValue();
	double time = Double.valueOf(value);
	if (time < 1.0f) {
	value = String.format(mDefaultLocale, "%d/%d", 1,
	(int) (0.5f + 1 / time));
	} else {
	int integer = (int) time;
	time -= integer;
	value = String.valueOf(integer) + "''";
	if (time > 0.0001) {
	value += String.format(mDefaultLocale, " %d/%d", 1,
	(int) (0.5f + 1 / time));
	}
	}
	break;
	}
	case MediaDetails.INDEX_WIDTH:
	mWidthIndex = mItems.size();
	if (detail.getValue().toString().equalsIgnoreCase("0")) {
	value = context.getString(R.string.unknown);
	resolutionIsValid = false;
	} else {
	value = toLocalInteger(detail.getValue());
	}
	break;
	case MediaDetails.INDEX_HEIGHT: {
	mHeightIndex = mItems.size();
	if (detail.getValue().toString().equalsIgnoreCase("0")) {
	value = context.getString(R.string.unknown);
	resolutionIsValid = false;
	} else {
	value = toLocalInteger(detail.getValue());
	}
	break;
	}
	case MediaDetails.INDEX_PATH:
	// Prepend the new-line as a) paths are usually long, so
	// the formatting is better and b) an RTL UI will see it
	// as a separate section and interpret it for what it
	// is, rather than trying to make it RTL (which messes
	// up the path).
	value = "\n" + detail.getValue().toString();
	path = detail.getValue().toString();
	break;
	case MediaDetails.INDEX_ISO:
	value = toLocalNumber(Integer.parseInt((String) detail.getValue()));
	break;
	case MediaDetails.INDEX_FOCAL_LENGTH:
	double focalLength = Double.parseDouble(detail.getValue().toString());
	value = toLocalNumber(focalLength);
	break;
	case MediaDetails.INDEX_ORIENTATION:
	value = toLocalInteger(detail.getValue());
	break;
	case MediaDetails.INDEX_DATETIME_ORIGINAL:
	value = exifDateToFormatedDate(detail.getValue().toString());
	break;
	default: {
	Object valueObj = detail.getValue();
	// This shouldn't happen, log its key to help us diagnose the problem.
	if (valueObj == null) {
	// Utils.fail("%s's value is Null",
	// DetailsHelper.getDetailsName(context, detail.getKey()));
	// DetailsHelper.getDetailsName(context, detail.getKey()) is null
	value = "Null";
	} else {
	value = valueObj.toString();
	}
	}
	}
	int key = detail.getKey();
	if (details.hasUnit(key)) {
	value = String.format("%s: %s %s", DetailsHelper.getDetailsName(
	context, key), value, context.getString(details.getUnit(key)));
	} else {
	if (View.LAYOUT_DIRECTION_RTL == TextUtils
	.getLayoutDirectionFromLocale(Locale.getDefault())
	&& (key == MediaDetails.INDEX_PATH)) {
	value = String.format("%s : \n%s",
	DetailsHelper.getDetailsName(context, key), value);
	} else {
	value = String.format("%s: %s", DetailsHelper.getDetailsName(context, key),
	value);
	}
	}
	mItems.add(value);
	if (!resolutionIsValid) {
	DetailsHelper.resolveResolution(path, this);
	}
	}
	}

	@Override
	public boolean areAllItemsEnabled() {
	return false;
	}

	@Override
	public boolean isEnabled(int position) {
	return false;
	}

	@Override
	public int getCount() {
	return mItems.size();
	}

	@Override
	public Object getItem(int position) {
	return mDetails.getDetail(position);
	}

	@Override
	public long getItemId(int position) {
	return position;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
	TextView tv;
	if (convertView == null) {
	tv = (TextView) LayoutInflater.from(mActivity.getAndroidContext()).inflate(
	R.layout.details, parent, false);
	} else {
	tv = (TextView) convertView;
	}
	tv.setText(mItems.get(position));
	return tv;
	}

	@Override
	public void onAddressAvailable(String address) {
	mItems.set(mLocationIndex, address);
	notifyDataSetChanged();
	}

	@Override
	public void onResolutionAvailable(int width, int height) {
	if (width == 0 \|\| height == 0) return;
	// Update the resolution with the new width and height
	Context context = mActivity.getAndroidContext();
	String widthString = String.format(mDefaultLocale, "%s: %d",
	DetailsHelper.getDetailsName(
	context, MediaDetails.INDEX_WIDTH), width);
	String heightString = String.format(mDefaultLocale, "%s: %d",
	DetailsHelper.getDetailsName(
	context, MediaDetails.INDEX_HEIGHT), height);
	mItems.set(mWidthIndex, String.valueOf(widthString));
	mItems.set(mHeightIndex, String.valueOf(heightString));
	notifyDataSetChanged();
	}

	/**
	* Converts the given integer (given as String or Integer object) to a
	* localized String version.
	*/
	private String toLocalInteger(Object valueObj) {
	if (valueObj instanceof Integer) {
	return toLocalNumber((Integer) valueObj);
	} else {
	String value = valueObj.toString();
	try {
	value = toLocalNumber(Integer.parseInt(value));
	} catch (NumberFormatException ex) {
	// Just keep the current "value" if we cannot
	// parse it as a fallback.
	}
	return value;
	}
	}

	/** Converts the given integer to a localized String version. */
	private String toLocalNumber(int n) {
	return String.format(mDefaultLocale, "%d", n);
	}

	/** Converts the given double to a localized String version. */
	private String toLocalNumber(double n) {
	return mDecimalFormat.format(n);
	}
	}

	@Override
	public void setCloseListener(CloseListener listener) {
	mListener = listener;
	}
	}