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/*
* Copyright (C) 2015 The CyanogenMod 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 cyanogenmod.hardware;
import android.os.Parcel;
import android.os.Parcelable;
import cyanogenmod.os.Build;
import cyanogenmod.os.Concierge;
import cyanogenmod.os.Concierge.ParcelInfo;
/**
* Display Modes API
*
* A device may implement a list of preset display modes for different
* viewing intents, such as movies, photos, or extra vibrance. These
* modes may have multiple components such as gamma correction, white
* point adjustment, etc, but are activated by a single control point.
*
* This API provides support for enumerating and selecting the
* modes supported by the hardware.
*
* A DisplayMode is referenced by it's identifier and carries an
* associated name (up to the user to translate this value).
*/
public class DisplayMode implements Parcelable {
public final int id;
public final String name;
public DisplayMode(int id, String name) {
this.id = id;
this.name = name;
}
private DisplayMode(Parcel parcel) {
// Read parcelable version via the Concierge
ParcelInfo parcelInfo = Concierge.receiveParcel(parcel);
int parcelableVersion = parcelInfo.getParcelVersion();
// temp vars
int tmpId = -1;
String tmpName = null;
if (parcelableVersion >= Build.CM_VERSION_CODES.BOYSENBERRY) {
tmpId = parcel.readInt();
if (parcel.readInt() != 0) {
tmpName = parcel.readString();
}
}
// set temps
this.id = tmpId;
this.name = tmpName;
// Complete parcel info for the concierge
parcelInfo.complete();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel out, int flags) {
// Tell the concierge to prepare the parcel
ParcelInfo parcelInfo = Concierge.prepareParcel(out);
// ==== BOYSENBERRY =====
out.writeInt(id);
if (name != null) {
out.writeInt(1);
out.writeString(name);
} else {
out.writeInt(0);
}
// Complete the parcel info for the concierge
parcelInfo.complete();
}
/** @hide */
public static final Parcelable.Creator<DisplayMode> CREATOR =
new Parcelable.Creator<DisplayMode>() {
public DisplayMode createFromParcel(Parcel in) {
return new DisplayMode(in);
}
@Override
public DisplayMode[] newArray(int size) {
return new DisplayMode[size];
}
};
}
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