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/*
* Copyright 2018 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.common.support.tis;
import android.annotation.TargetApi;
import android.content.Context;
import android.media.PlaybackParams;
import android.media.tv.TvContentRating;
import android.media.tv.TvInputService.Session;
import android.net.Uri;
import android.os.Build;
import android.support.annotation.FloatRange;
import android.support.annotation.Nullable;
import android.view.Surface;
import android.view.View;
import com.android.tv.common.support.tis.TifSession.TifSessionCallbacks;
import com.android.tv.common.support.tis.TifSession.TifSessionFactory;
/**
* Delegates all call to a {@link TifSession} and removes the session from the {@link
* SessionManager} when {@link Session#onRelease()} is called.
*/
final class WrappedSession extends Session implements TifSessionCallbacks {
private final SessionManager listener;
private final TifSession delegate;
WrappedSession(
Context context,
SessionManager sessionManager,
TifSessionFactory sessionFactory,
String inputId) {
super(context);
this.listener = sessionManager;
this.delegate = sessionFactory.create(this, inputId);
}
@Override
public void onRelease() {
delegate.onRelease();
listener.removeSession(this);
}
@Override
public boolean onSetSurface(@Nullable Surface surface) {
return delegate.onSetSurface(surface);
}
@Override
public void onSurfaceChanged(int format, int width, int height) {
delegate.onSurfaceChanged(format, width, height);
}
@Override
public void onSetStreamVolume(@FloatRange(from = 0.0, to = 1.0) float volume) {
delegate.onSetStreamVolume(volume);
}
@Override
public boolean onTune(Uri channelUri) {
return delegate.onTune(channelUri);
}
@Override
public void onSetCaptionEnabled(boolean enabled) {
delegate.onSetCaptionEnabled(enabled);
}
@Override
public void onUnblockContent(TvContentRating unblockedRating) {
delegate.onUnblockContent(unblockedRating);
}
@Override
@TargetApi(Build.VERSION_CODES.M)
public long onTimeShiftGetCurrentPosition() {
return delegate.onTimeShiftGetCurrentPosition();
}
@Override
@TargetApi(Build.VERSION_CODES.M)
public long onTimeShiftGetStartPosition() {
return delegate.onTimeShiftGetStartPosition();
}
@Override
@TargetApi(Build.VERSION_CODES.M)
public void onTimeShiftPause() {
delegate.onTimeShiftPause();
}
@Override
@TargetApi(Build.VERSION_CODES.M)
public void onTimeShiftResume() {
delegate.onTimeShiftResume();
}
@Override
@TargetApi(Build.VERSION_CODES.M)
public void onTimeShiftSeekTo(long timeMs) {
delegate.onTimeShiftSeekTo(timeMs);
}
@Override
@TargetApi(Build.VERSION_CODES.M)
public void onTimeShiftSetPlaybackParams(PlaybackParams params) {
delegate.onTimeShiftSetPlaybackParams(params);
}
public void onParentalControlsChanged() {
delegate.onParentalControlsChanged();
}
@Override
@TargetApi(Build.VERSION_CODES.M)
public void notifyTimeShiftStatusChanged(int status) {
// TODO(nchalko): why is the required for call from TisSession.onSessionCreated to work
super.notifyTimeShiftStatusChanged(status);
}
@Override
public void setOverlayViewEnabled(boolean enabled) {
super.setOverlayViewEnabled(enabled);
}
@Override
public View onCreateOverlayView() {
return delegate.onCreateOverlayView();
}
@Override
public void onOverlayViewSizeChanged(int width, int height) {
delegate.onOverlayViewSizeChanged(width, height);
}
}
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