Remove TvInputSession (674e9621) · Commits · e / os / android_frameworks_base

api/current.txt

+0 −8

Original line number	Diff line number	Diff line
		@@ -27714,14 +27714,6 @@ package android.tv {
		method public abstract boolean onTune(android.net.Uri);
		}

		public abstract class TvInputSession {
		ctor public TvInputSession();
		method public void release();
		method public void setSurface(android.view.Surface);
		method public void setVolume(float);
		method public void tune(android.net.Uri);
		}

		}

		package android.util {

core/java/android/tv/ITvInputSessionWrapper.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package android.tv;
		import android.content.Context;
		import android.net.Uri;
		import android.os.Message;
		import android.tv.TvInputService.TvInputSessionImpl;
		import android.util.Log;
		import android.view.Surface;

		@@ -38,10 +39,10 @@ public class ITvInputSessionWrapper extends ITvInputSession.Stub implements Hand
		private static final int DO_SET_VOLUME = 3;
		private static final int DO_TUNE = 4;

		private TvInputSession mTvInputSession;
		private TvInputSessionImpl mTvInputSession;
		private final HandlerCaller mCaller;

		public ITvInputSessionWrapper(Context context, TvInputSession session) {
		public ITvInputSessionWrapper(Context context, TvInputSessionImpl session) {
		mCaller = new HandlerCaller(context, null, this, true /* asyncHandler */);
		mTvInputSession = session;
		}

core/java/android/tv/TvInputManager.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -282,7 +282,7 @@ public final class TvInputManager {
		}

		/**
		* Creates a {@link TvInputSession} interface for a given TV input.
		* Creates a {@link Session} for a given TV input.
		* <p>
		* The number of sessions that can be created at the same time is limited by the capability of
		* the given TV input.

core/java/android/tv/TvInputService.java

+13 −30

Original line number	Diff line number	Diff line
		@@ -123,7 +123,7 @@ public abstract class TvInputService extends Service {
		public abstract TvInputSessionImpl onCreateSession();

		/**
		* Base class for derived classes to implement to provide {@link TvInputSession}.
		* Base class for derived classes to implement to provide {@link TvInputManager.Session}.
		*/
		public abstract static class TvInputSessionImpl {
		/**
		@@ -155,52 +155,35 @@ public abstract class TvInputService extends Service {
		* @return {@code true} the tuning was successful, {@code false} otherwise.
		*/
		public abstract boolean onTune(Uri channelUri);
		}

		/**
		* Internal implementation of {@link TvInputSession}. This takes care of basic maintenance of
		* the TV input session but most behavior must be implemented in {@link TvInputSessionImpl}
		* returned by {@link TvInputService#onCreateSession}.
		*/
		private static class TvInputSessionImplInternal extends TvInputSession {
		private final TvInputSessionImpl mSessionImpl;

		public TvInputSessionImplInternal(TvInputSessionImpl sessionImpl) {
		mSessionImpl = sessionImpl;
		}

		/**
		* This method is called when the application would like to stop using the current input
		* session.
		*/
		@Override
		public final void release() {
		mSessionImpl.onRelease();
		void release() {
		onRelease();
		}

		/**
		* Calls {@link TvInputSessionImpl#onSetSurface}.
		* Calls {@link onSetSurface}.
		*/
		@Override
		public final void setSurface(Surface surface) {
		mSessionImpl.onSetSurface(surface);
		void setSurface(Surface surface) {
		onSetSurface(surface);
		// TODO: Handle failure.
		}

		/**
		* Calls {@link TvInputSessionImpl#onSetVolume}.
		* Calls {@link onSetVolume}.
		*/
		@Override
		public final void setVolume(float volume) {
		mSessionImpl.onSetVolume(volume);
		void setVolume(float volume) {
		onSetVolume(volume);
		}

		/**
		* Calls {@link TvInputSessionImpl#onTune}.
		* Calls {@link onTune}.
		*/
		@Override
		public final void tune(Uri channelUri) {
		mSessionImpl.onTune(channelUri);
		void tune(Uri channelUri) {
		onTune(channelUri);
		// TODO: Handle failure.
		}
		}
		@@ -222,7 +205,7 @@ public abstract class TvInputService extends Service {
		return;
		}
		ITvInputSession stub = new ITvInputSessionWrapper(TvInputService.this,
		new TvInputSessionImplInternal(sessionImpl));
		sessionImpl);
		cb.onSessionCreated(stub);
		} catch (RemoteException e) {
		Log.e(TAG, "error in onSessionCreated");

core/java/android/tv/TvInputSession.java

deleted100644 → 0

+0 −55

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2014 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.tv;

		import android.net.Uri;
		import android.view.Surface;

		/**
		* The TvInputSession provides the per-session functionality of TvInputService.
		*/
		public abstract class TvInputSession {
		/**
		* This method is called when the application would like to stop using the current input
		* session.
		*/
		public void release() { }

		/**
		* Sets the {@link Surface} for the current input session on which the TV input renders video.
		*
		* @param surface {@link Surface} to be used for the video playback of this session.
		*/
		public void setSurface(Surface surface) { }

		/**
		* This method is called when the application needs to handle the change of audio focus by
		* setting the relative volume of the current TV input service session.
		*
		* @param volume Volume scale from 0.0 to 1.0.
		*/
		// TODO: Remove this once it becomes irrelevant for applications to handle audio focus. The plan
		// is to introduce some new concepts that will solve a number of problems in audio policy today.
		public void setVolume(float volume) { }

		/**
		* Tunes to a given channel.
		*
		* @param channelUri The URI of the channel.
		*/
		public void tune(Uri channelUri) { }
		}