102 lines
3.1 KiB
Java
102 lines
3.1 KiB
Java
|
/*
|
||
|
|
* Copyright (C) 2021 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.media.tv;
|
||
|
|
|
||
|
|
import android.annotation.NonNull;
|
||
|
|
import android.annotation.Nullable;
|
||
|
|
import android.os.Parcel;
|
||
|
|
import android.os.Parcelable;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A request for Timeline from broadcast signal.
|
||
|
|
*/
|
||
|
|
public final class TimelineRequest extends BroadcastInfoRequest implements Parcelable {
|
||
|
|
private static final @TvInputManager.BroadcastInfoType int REQUEST_TYPE =
|
||
|
|
TvInputManager.BROADCAST_INFO_TYPE_TIMELINE;
|
||
|
|
|
||
|
|
public static final @NonNull Parcelable.Creator<TimelineRequest> CREATOR =
|
||
|
|
new Parcelable.Creator<TimelineRequest>() {
|
||
|
|
@Override
|
||
|
|
public TimelineRequest createFromParcel(Parcel source) {
|
||
|
|
source.readInt();
|
||
|
|
return createFromParcelBody(source);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public TimelineRequest[] newArray(int size) {
|
||
|
|
return new TimelineRequest[size];
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
private final int mIntervalMillis;
|
||
|
|
private final String mSelector;
|
||
|
|
|
||
|
|
static TimelineRequest createFromParcelBody(Parcel in) {
|
||
|
|
return new TimelineRequest(in);
|
||
|
|
}
|
||
|
|
|
||
|
|
public TimelineRequest(int requestId, @RequestOption int option, int intervalMillis) {
|
||
|
|
super(REQUEST_TYPE, requestId, option);
|
||
|
|
mIntervalMillis = intervalMillis;
|
||
|
|
mSelector = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
public TimelineRequest(int requestId, @RequestOption int option, int intervalMillis,
|
||
|
|
@NonNull String selector) {
|
||
|
|
super(REQUEST_TYPE, requestId, option);
|
||
|
|
mIntervalMillis = intervalMillis;
|
||
|
|
mSelector = selector;
|
||
|
|
}
|
||
|
|
|
||
|
|
TimelineRequest(Parcel source) {
|
||
|
|
super(REQUEST_TYPE, source);
|
||
|
|
mIntervalMillis = source.readInt();
|
||
|
|
mSelector = source.readString();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Gets the interval of TIS sending response to TIAS in millisecond.
|
||
|
|
*/
|
||
|
|
public int getIntervalMillis() {
|
||
|
|
return mIntervalMillis;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Gets the timeline selector.
|
||
|
|
* <p>The selector describes the type and location of timeline signalling. For example
|
||
|
|
* {@code urn:dvb:css:timeline:pts} is a selector in DVB standard.
|
||
|
|
*
|
||
|
|
* @return the selector if it's set; {@code null} otherwise.
|
||
|
|
*/
|
||
|
|
@Nullable
|
||
|
|
public String getSelector() {
|
||
|
|
return mSelector;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public int describeContents() {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void writeToParcel(@NonNull Parcel dest, int flags) {
|
||
|
|
super.writeToParcel(dest, flags);
|
||
|
|
dest.writeInt(mIntervalMillis);
|
||
|
|
dest.writeString(mSelector);
|
||
|
|
}
|
||
|
|
}
|