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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.content.res.XmlResourceParser;
import android.media.AudioManager;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import android.util.Log;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
public class Profile implements Parcelable {
private String mName;
private Map<String, ProfileGroup> profileGroups = new HashMap<String, ProfileGroup>();
private ProfileGroup mDefaultGroup;
private static final String TAG = "Profile";
private Map<Integer, StreamSettings> streams = new HashMap<Integer, StreamSettings>();
/** @hide */
public static final Parcelable.Creator<Profile> CREATOR = new Parcelable.Creator<Profile>() {
public Profile createFromParcel(Parcel in) {
return new Profile(in);
}
@Override
public Profile[] newArray(int size) {
return new Profile[size];
}
};
/** @hide */
public Profile(String name) {
this.mName = name;
}
private Profile(Parcel in) {
readFromParcel(in);
}
/** @hide */
public void ensureProfleGroup(String groupName) {
ensureProfleGroup(groupName, false);
}
/** @hide */
public void ensureProfleGroup(String groupName, boolean defaultGroup) {
if (!profileGroups.containsKey(groupName)) {
ProfileGroup value = new ProfileGroup(groupName, defaultGroup);
addProfileGroup(value);
}
}
/** @hide */
private void addProfileGroup(ProfileGroup value) {
profileGroups.put(value.getName(), value);
if (value.isDefaultGroup()) {
mDefaultGroup = value;
}
}
/** @hide */
public void removeProfileGroup(String name) {
if (!profileGroups.get(name).isDefaultGroup()) {
profileGroups.remove(name);
} else {
Log.e(TAG, "Cannot remove default group: " + name);
}
}
public ProfileGroup[] getProfileGroups() {
return profileGroups.values().toArray(new ProfileGroup[profileGroups.size()]);
}
public ProfileGroup getProfileGroup(String name) {
return profileGroups.get(name);
}
public ProfileGroup getDefaultGroup() {
return mDefaultGroup;
}
/** @hide */
@Override
public int describeContents() {
return 0;
}
/** @hide */
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(mName);
dest.writeParcelableArray(
profileGroups.values().toArray(new Parcelable[profileGroups.size()]), flags);
dest.writeParcelableArray(
streams.values().toArray(new Parcelable[streams.size()]), flags);
}
/** @hide */
public void readFromParcel(Parcel in) {
mName = in.readString();
for (Parcelable group : in.readParcelableArray(null)) {
ProfileGroup grp = (ProfileGroup) group;
profileGroups.put(grp.getName(), grp);
if (grp.isDefaultGroup()) {
mDefaultGroup = grp;
}
}
for (Parcelable parcel : in.readParcelableArray(null)) {
StreamSettings stream = (StreamSettings) parcel;
streams.put(stream.streamId, stream);
}
}
public String getName() {
return mName;
}
/** @hide */
public void setName(String name) {
this.mName = name;
}
/** @hide */
public Notification processNotification(String groupName, Notification notification) {
ProfileGroup profileGroupSettings = groupName == null ? mDefaultGroup : profileGroups
.get(groupName);
notification = profileGroupSettings.processNotification(notification);
return notification;
}
/** @hide */
public String getXmlString() {
StringBuilder builder = new StringBuilder();
getXmlString(builder);
return builder.toString();
}
/** @hide */
public void getXmlString(StringBuilder builder) {
builder.append("<profile name=\"" + TextUtils.htmlEncode(getName()) + "\">\n");
for (ProfileGroup pGroup : profileGroups.values()) {
pGroup.getXmlString(builder);
}
for (StreamSettings sd : streams.values()) {
sd.getXmlString(builder);
}
builder.append("</profile>\n");
}
/** @hide */
public static String getAttrResString(XmlPullParser xpp, Context context) {
String attr = null;
if (xpp instanceof XmlResourceParser && context != null) {
XmlResourceParser xrp = (XmlResourceParser) xpp;
int resId = xrp.getAttributeResourceValue(null, "name", 0);
if (resId != 0) {
attr = context.getResources().getString(resId);
} else {
attr = xrp.getAttributeValue(null, "name");
}
} else {
attr = xpp.getAttributeValue(null, "name");
}
return attr;
}
/** @hide */
public static Profile fromXml(XmlPullParser xpp, Context context)
throws XmlPullParserException, IOException {
String attr = getAttrResString(xpp, context);
Profile profile = new Profile(attr);
int event = xpp.next();
while (event != XmlPullParser.END_TAG) {
if (event == XmlPullParser.START_TAG) {
String name = xpp.getName();
if (name.equals("profileGroup")) {
ProfileGroup pg = ProfileGroup.fromXml(xpp, context);
profile.addProfileGroup(pg);
}
if (name.equals("streamDescriptor")) {
StreamSettings sd = StreamSettings.fromXml(xpp, context);
profile.streams.put(sd.streamId, sd);
}
}
event = xpp.next();
}
return profile;
}
/** @hide */
public void doSelect(Context context) {
// Set stream volumes
AudioManager am = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
for (StreamSettings sd : streams.values()) {
if (sd.override) {
am.setStreamVolume(sd.streamId, sd.value, 0);
}
}
}
/** @hide */
public StreamSettings getSettingsForStream(int streamId){
return streams.get(streamId);
}
/** @hide */
public void setStreamSettings(StreamSettings descriptor){
streams.put(descriptor.streamId, descriptor);
}
/** @hide */
public Collection<StreamSettings> getStreamSettings(){
return streams.values();
}
}
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