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/*
* Copyright (C) 2016 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.tv.tuner.hdhomerun;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
/**
* An HDHomeRun device detected on the network. This abstraction only contains network data
* necessary to establish a connection with the device and does not represent a communication
* channel with the device itself. Currently, we only support devices with HTTP streaming
* functionality.
*/
public class HdHomeRunDevice implements Parcelable {
private int mIpAddress;
private int mDeviceType;
private int mDeviceId;
private int mTunerIndex;
private String mDeviceModel;
/**
* Creates {@code HdHomeRunDevice} object from a parcel.
*
* @param parcel The parcel to create {@code HdHomeRunDevice} object from.
*/
public HdHomeRunDevice(Parcel parcel) {
mIpAddress = parcel.readInt();
mDeviceType = parcel.readInt();
mDeviceId = parcel.readInt();
mTunerIndex = parcel.readInt();
mDeviceModel = parcel.readString();
}
/**
* Creates {@code HdHomeRunDevice} object from IP address, device type, device ID and tuner
* index.
*
* @param ipAddress The IP address to create {@code HdHomeRunDevice} object from.
* @param deviceType The device type to create {@code HdHomeRunDevice} object from.
* @param deviceId The device ID to create {@code HdHomeRunDevice} object from.
* @param tunerIndex The tuner index to {@code HdHomeRunDevice} object from.
*/
public HdHomeRunDevice(
int ipAddress, int deviceType, int deviceId, int tunerIndex, String deviceModel) {
mIpAddress = ipAddress;
mDeviceType = deviceType;
mDeviceId = deviceId;
mTunerIndex = tunerIndex;
mDeviceModel = deviceModel;
}
/**
* Returns the IP address.
*
* @return the IP address of this homerun device.
*/
public int getIpAddress() {
return mIpAddress;
}
/**
* Returns the device type.
*
* @return the type of device for this homerun device.
*/
public int getDeviceType() {
return mDeviceType;
}
/**
* Returns the device ID.
*
* @return the device ID of this homerun device.
*/
public int getDeviceId() {
return mDeviceId;
}
/**
* Returns the tuner index.
*
* @return the tuner index of this homerun device.
*/
public int getTunerIndex() {
return mTunerIndex;
}
/**
* Returns the device model.
*
* @return the device model of this homerun device.
*/
public String getDeviceModel() {
return mDeviceModel;
}
@Override
public String toString() {
String ipAddress =
""
+ ((mIpAddress >>> 24) & 0xff)
+ "."
+ ((mIpAddress >>> 16) & 0xff)
+ "."
+ ((mIpAddress >>> 8) & 0xff)
+ "."
+ (mIpAddress & 0xff);
return String.format("[%x-%d:%s]", mDeviceId, mTunerIndex, ipAddress);
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeInt(mIpAddress);
out.writeInt(mDeviceType);
out.writeInt(mDeviceId);
out.writeInt(mTunerIndex);
out.writeString(mDeviceModel);
}
@Override
public int hashCode() {
int hash = 17;
hash = hash * 31 + getIpAddress();
hash = hash * 31 + getDeviceType();
hash = hash * 31 + getDeviceId();
hash = hash * 31 + getTunerIndex();
return hash;
}
@Override
public boolean equals(Object o) {
if (!(o instanceof HdHomeRunDevice)) {
return false;
}
HdHomeRunDevice rhs = (HdHomeRunDevice) o;
return rhs != null
&& getIpAddress() == rhs.getIpAddress()
&& getDeviceType() == rhs.getDeviceType()
&& getDeviceId() == rhs.getDeviceId()
&& getTunerIndex() == rhs.getTunerIndex()
&& TextUtils.equals(getDeviceModel(), rhs.getDeviceModel());
}
public static final Parcelable.Creator<HdHomeRunDevice> CREATOR =
new Parcelable.Creator<HdHomeRunDevice>() {
@Override
public HdHomeRunDevice createFromParcel(Parcel in) {
return new HdHomeRunDevice(in);
}
@Override
public HdHomeRunDevice[] newArray(int size) {
return new HdHomeRunDevice[size];
}
};
}
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