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/*
* 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 android.app;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import android.content.Context;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.ParcelUuid;
import android.os.RemoteException;
import android.text.TextUtils;
import android.util.Log;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;
/** @hide */
public class NotificationGroup implements Parcelable {
private static final String TAG = "NotificationGroup";
private String mName;
private int mNameResId;
private UUID mUuid;
private Set<String> mPackages = new HashSet<String>();
private boolean mDirty;
public static final Parcelable.Creator<NotificationGroup> CREATOR = new Parcelable.Creator<NotificationGroup>() {
public NotificationGroup createFromParcel(Parcel in) {
return new NotificationGroup(in);
}
@Override
public NotificationGroup[] newArray(int size) {
return new NotificationGroup[size];
}
};
public NotificationGroup(String name) {
this(name, -1, null);
}
public NotificationGroup(String name, int nameResId, UUID uuid) {
mName = name;
mNameResId = nameResId;
mUuid = (uuid != null) ? uuid : UUID.randomUUID();
mDirty = uuid == null;
}
private NotificationGroup(Parcel in) {
readFromParcel(in);
}
@Override
public String toString() {
return getName();
}
public String getName() {
return mName;
}
public void setName(String name) {
mName = name;
mNameResId = -1;
mDirty = true;
}
public UUID getUuid() {
return mUuid;
}
public void addPackage(String pkg) {
mPackages.add(pkg);
mDirty = true;
}
public String[] getPackages() {
return mPackages.toArray(new String[mPackages.size()]);
}
public void removePackage(String pkg) {
mPackages.remove(pkg);
mDirty = true;
}
public boolean hasPackage(String pkg) {
return mPackages.contains(pkg);
}
public boolean isDirty() {
return mDirty;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(mName);
dest.writeInt(mNameResId);
dest.writeInt(mDirty ? 1 : 0);
new ParcelUuid(mUuid).writeToParcel(dest, 0);
dest.writeStringArray(getPackages());
}
public void readFromParcel(Parcel in) {
mName = in.readString();
mNameResId = in.readInt();
mDirty = in.readInt() != 0;
mUuid = ParcelUuid.CREATOR.createFromParcel(in).getUuid();
mPackages.addAll(Arrays.asList(in.readStringArray()));
}
public void getXmlString(StringBuilder builder, Context context) {
builder.append("<notificationGroup ");
if (mNameResId > 0) {
builder.append("nameres=\"");
builder.append(context.getResources().getResourceEntryName(mNameResId));
} else {
builder.append("name=\"");
builder.append(TextUtils.htmlEncode(getName()));
}
builder.append("\" uuid=\"");
builder.append(TextUtils.htmlEncode(getUuid().toString()));
builder.append("\">\n");
for (String pkg : mPackages) {
builder.append("<package>" + TextUtils.htmlEncode(pkg) + "</package>\n");
}
builder.append("</notificationGroup>\n");
mDirty = false;
}
public static NotificationGroup fromXml(XmlPullParser xpp, Context context)
throws XmlPullParserException, IOException {
String value = xpp.getAttributeValue(null, "nameres");
int nameResId = -1;
String name = null;
UUID uuid = null;
if (value != null) {
nameResId = context.getResources().getIdentifier(value, "string", "android");
if (nameResId > 0) {
name = context.getResources().getString(nameResId);
}
}
if (name == null) {
name = xpp.getAttributeValue(null, "name");
}
value = xpp.getAttributeValue(null, "uuid");
if (value != null) {
try {
uuid = UUID.fromString(value);
} catch (IllegalArgumentException e) {
Log.w(TAG, "UUID not recognized for " + name + ", using new one.");
}
}
NotificationGroup notificationGroup = new NotificationGroup(name, nameResId, uuid);
int event = xpp.next();
while (event != XmlPullParser.END_TAG || !xpp.getName().equals("notificationGroup")) {
if (event == XmlPullParser.START_TAG) {
if (xpp.getName().equals("package")) {
String pkg = xpp.nextText();
notificationGroup.addPackage(pkg);
}
}
event = xpp.next();
}
/* we just loaded from XML, no need to save */
notificationGroup.mDirty = false;
return notificationGroup;
}
}
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