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/*
* Copyright (C) 2007 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.server;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.res.AssetManager;
import android.net.Uri;
import android.os.Environment;
import android.provider.Contacts;
import android.provider.Settings;
import android.provider.MediaStore.Images;
import android.util.Config;
import android.util.Slog;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.OutputStream;
public class DemoDataSet
{
private final static String LOG_TAG = "DemoDataSet";
private ContentResolver mContentResolver;
public final void add(Context context)
{
mContentResolver = context.getContentResolver();
// Remove all the old data
mContentResolver.delete(Contacts.People.CONTENT_URI, null, null);
// Add the new data
addDefaultData();
// Add images from /android/images
addDefaultImages();
}
private final void addDefaultImages()
{
File rootDirectory = Environment.getRootDirectory();
String [] files
= new File(rootDirectory, "images").list();
int count = files.length;
if (count == 0) {
Slog.i(LOG_TAG, "addDefaultImages: no images found!");
return;
}
for (int i = 0; i < count; i++)
{
String name = files[i];
String path = rootDirectory + "/" + name;
try {
Images.Media.insertImage(mContentResolver, path, name, null);
} catch (FileNotFoundException e) {
Slog.e(LOG_TAG, "Failed to import image " + path, e);
}
}
}
private final void addDefaultData()
{
Slog.i(LOG_TAG, "Adding default data...");
// addImage("Violet", "images/violet.png");
// addImage("Corky", "images/corky.png");
// PENDING: should this be done here?!?!
Intent intent = new Intent(
Intent.ACTION_CALL, Uri.fromParts("voicemail", "", null));
addShortcut("1", intent);
}
private final Uri addImage(String name, Uri file)
{
ContentValues imagev = new ContentValues();
imagev.put("name", name);
Uri url = null;
AssetManager ass = AssetManager.getSystem();
InputStream in = null;
OutputStream out = null;
try
{
in = ass.open(file.toString());
url = mContentResolver.insert(Images.Media.INTERNAL_CONTENT_URI, imagev);
out = mContentResolver.openOutputStream(url);
final int size = 8 * 1024;
byte[] buf = new byte[size];
int count = 0;
do
{
count = in.read(buf, 0, size);
if (count > 0) {
out.write(buf, 0, count);
}
} while (count > 0);
}
catch (Exception e)
{
Slog.e(LOG_TAG, "Failed to insert image '" + file + "'", e);
url = null;
}
return url;
}
private final Uri addShortcut(String shortcut, Intent intent)
{
if (Config.LOGV) Slog.v(LOG_TAG, "addShortcut: shortcut=" + shortcut + ", intent=" + intent);
return Settings.Bookmarks.add(mContentResolver, intent, null, null,
shortcut != null ? shortcut.charAt(0) : 0, 0);
}
}
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