Remove MediaPlayer2 (845fa764) · Commits · e / os / android_frameworks_base

media/Android.bp

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	@@ -61,26 +61,6 @@ filegroup {
	path: "apex/java",		path: "apex/java",
	}		}

	filegroup {
	name: "mediaplayer2-srcs",
	srcs: [
	"apex/java/android/media/CloseGuard.java",
	"apex/java/android/media/DataSourceCallback.java",
	"apex/java/android/media/DataSourceDesc.java",
	"apex/java/android/media/UriDataSourceDesc.java",
	"apex/java/android/media/FileDataSourceDesc.java",
	"apex/java/android/media/Media2Utils.java",
	"apex/java/android/media/MediaPlayer2Utils.java",
	"apex/java/android/media/MediaPlayer2.java",
	"apex/java/android/media/Media2HTTPService.java",
	"apex/java/android/media/Media2HTTPConnection.java",
	"apex/java/android/media/RoutingDelegate.java",
	"apex/java/android/media/BufferingParams.java",
	"apex/java/android/media/ProxyDataSourceCallback.java",
	],
	path: "apex/java",
	}

	metalava_updatable_media_args = " --error UnhiddenSystemApi " +		metalava_updatable_media_args = " --error UnhiddenSystemApi " +
	"--hide RequiresPermission " +		"--hide RequiresPermission " +
	"--hide MissingPermission --hide BroadcastBehavior " +		"--hide MissingPermission --hide BroadcastBehavior " +

media/apex/java/android/media/DataSourceDesc.java

deleted100644 → 0

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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 android.media;

	import android.annotation.NonNull;
	import android.annotation.Nullable;
	import android.net.Uri;
	import android.os.ParcelFileDescriptor;

	import java.net.CookieHandler;
	import java.net.CookieManager;
	import java.net.HttpCookie;
	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.List;
	import java.util.Map;

	/**
	* Data source descriptor.
	*
	* Used by {@link MediaPlayer2#setDataSource}, {@link MediaPlayer2#setNextDataSource} and
	* {@link MediaPlayer2#setNextDataSources} to set data source for playback.
	*
	* @hide
	*/
	public class DataSourceDesc {
	// intentionally less than long.MAX_VALUE
	static final long LONG_MAX = 0x7ffffffffffffffL;

	// keep consistent with native code
	public static final long LONG_MAX_TIME_MS = LONG_MAX / 1000;
	/**
	* @hide
	*/
	public static final long LONG_MAX_TIME_US = LONG_MAX_TIME_MS * 1000;

	public static final long POSITION_UNKNOWN = LONG_MAX_TIME_MS;

	private String mMediaId;
	private long mStartPositionMs = 0;
	private long mEndPositionMs = POSITION_UNKNOWN;

	DataSourceDesc(String mediaId, long startPositionMs, long endPositionMs) {
	mMediaId = mediaId;
	mStartPositionMs = startPositionMs;
	mEndPositionMs = endPositionMs;
	}

	/**
	* Releases the resources held by this {@code DataSourceDesc} object.
	*/
	void close() {
	}

	// Have to declare protected for finalize() since it is protected
	// in the base class Object.
	@Override
	protected void finalize() throws Throwable {
	close();
	}

	/**
	* Return the media Id of data source.
	* @return the media Id of data source
	*/
	public @Nullable String getMediaId() {
	return mMediaId;
	}

	/**
	* Return the position in milliseconds at which the playback will start.
	* @return the position in milliseconds at which the playback will start
	*/
	public long getStartPosition() {
	return mStartPositionMs;
	}

	/**
	* Return the position in milliseconds at which the playback will end.
	* {@link #POSITION_UNKNOWN} means ending at the end of source content.
	* @return the position in milliseconds at which the playback will end
	*/
	public long getEndPosition() {
	return mEndPositionMs;
	}

	@Override
	public String toString() {
	final StringBuilder sb = new StringBuilder("DataSourceDesc{");
	sb.append("mMediaId=").append(mMediaId);
	sb.append(", mStartPositionMs=").append(mStartPositionMs);
	sb.append(", mEndPositionMs=").append(mEndPositionMs);
	sb.append('}');
	return sb.toString();
	}

	/**
	* Builder for {@link DataSourceDesc}.
	* <p>
	* Here is an example where <code>Builder</code> is used to define the
	* {@link DataSourceDesc} to be used by a {@link MediaPlayer2} instance:
	*
	* <pre class="prettyprint">
	* DataSourceDesc newDSD = new DataSourceDesc.Builder()
	* .setDataSource(context, uri, headers, cookies)
	* .setStartPosition(1000)
	* .setEndPosition(15000)
	* .build();
	* mediaplayer2.setDataSourceDesc(newDSD);
	* </pre>
	*/
	public static final class Builder {
	private static final int SOURCE_TYPE_UNKNOWN = 0;
	private static final int SOURCE_TYPE_URI = 1;
	private static final int SOURCE_TYPE_FILE = 2;

	private int mSourceType = SOURCE_TYPE_UNKNOWN;
	private String mMediaId;
	private long mStartPositionMs = 0;
	private long mEndPositionMs = POSITION_UNKNOWN;

	// For UriDataSourceDesc
	private Uri mUri;
	private Map<String, String> mHeader;
	private List<HttpCookie> mCookies;

	// For FileDataSourceDesc
	private ParcelFileDescriptor mPFD;
	private long mOffset = 0;
	private long mLength = FileDataSourceDesc.FD_LENGTH_UNKNOWN;

	/**
	* Constructs a new BuilderBase with the defaults.
	*/
	public Builder() {
	}

	/**
	* Constructs a new BuilderBase from a given {@link DataSourceDesc} instance
	* @param dsd the {@link DataSourceDesc} object whose data will be reused
	* in the new BuilderBase.
	*/
	public Builder(@Nullable DataSourceDesc dsd) {
	if (dsd == null) {
	return;
	}
	mMediaId = dsd.mMediaId;
	mStartPositionMs = dsd.mStartPositionMs;
	mEndPositionMs = dsd.mEndPositionMs;
	if (dsd instanceof FileDataSourceDesc) {
	mSourceType = SOURCE_TYPE_FILE;
	mPFD = ((FileDataSourceDesc) dsd).getParcelFileDescriptor();
	mOffset = ((FileDataSourceDesc) dsd).getOffset();
	mLength = ((FileDataSourceDesc) dsd).getLength();
	} else if (dsd instanceof UriDataSourceDesc) {
	mSourceType = SOURCE_TYPE_URI;
	mUri = ((UriDataSourceDesc) dsd).getUri();
	mHeader = ((UriDataSourceDesc) dsd).getHeaders();
	mCookies = ((UriDataSourceDesc) dsd).getCookies();
	} else {
	throw new IllegalStateException("Unknown source type:" + mSourceType);
	}
	}

	/**
	* Sets all fields that have been set in the {@link DataSourceDesc} object.
	* <code>IllegalStateException</code> will be thrown if there is conflict between fields.
	*
	* @return {@link DataSourceDesc}
	*/
	@NonNull
	public DataSourceDesc build() {
	if (mSourceType == SOURCE_TYPE_UNKNOWN) {
	throw new IllegalStateException("Source is not set.");
	}
	if (mStartPositionMs > mEndPositionMs) {
	throw new IllegalStateException("Illegal start/end position: "
	+ mStartPositionMs + " : " + mEndPositionMs);
	}

	DataSourceDesc desc;
	if (mSourceType == SOURCE_TYPE_FILE) {
	desc = new FileDataSourceDesc(
	mMediaId, mStartPositionMs, mEndPositionMs, mPFD, mOffset, mLength);
	} else if (mSourceType == SOURCE_TYPE_URI) {
	desc = new UriDataSourceDesc(
	mMediaId, mStartPositionMs, mEndPositionMs, mUri, mHeader, mCookies);
	} else {
	throw new IllegalStateException("Unknown source type:" + mSourceType);
	}
	return desc;
	}

	/**
	* Sets the media Id of this data source.
	*
	* @param mediaId the media Id of this data source
	* @return the same Builder instance.
	*/
	@NonNull
	public Builder setMediaId(@Nullable String mediaId) {
	mMediaId = mediaId;
	return this;
	}

	/**
	* Sets the start position in milliseconds at which the playback will start.
	* Any negative number is treated as 0.
	*
	* @param position the start position in milliseconds at which the playback will start
	* @return the same Builder instance.
	*
	*/
	@NonNull
	public Builder setStartPosition(long position) {
	if (position < 0) {
	position = 0;
	}
	mStartPositionMs = position;
	return this;
	}

	/**
	* Sets the end position in milliseconds at which the playback will end.
	* Any negative number is treated as maximum duration {@link #LONG_MAX_TIME_MS}
	* of the data source
	*
	* @param position the end position in milliseconds at which the playback will end
	* @return the same Builder instance.
	*/
	@NonNull
	public Builder setEndPosition(long position) {
	if (position < 0) {
	position = LONG_MAX_TIME_MS;
	}
	mEndPositionMs = position;
	return this;
	}

	/**
	* Sets the data source as a content Uri.
	*
	* @param uri the Content URI of the data you want to play
	* @return the same Builder instance.
	* @throws NullPointerException if context or uri is null.
	*/
	@NonNull
	public Builder setDataSource(@NonNull Uri uri) {
	setSourceType(SOURCE_TYPE_URI);
	Media2Utils.checkArgument(uri != null, "uri cannot be null");
	mUri = uri;
	return this;
	}

	/**
	* Sets the data source as a content Uri.
	*
	* To provide cookies for the subsequent HTTP requests, you can install your own default
	* cookie handler and use other variants of setDataSource APIs instead. Alternatively, you
	* can use this API to pass the cookies as a list of HttpCookie. If the app has not
	* installed a CookieHandler already, {@link MediaPlayer2} will create a CookieManager
	* and populates its CookieStore with the provided cookies when this data source is passed
	* to {@link MediaPlayer2}. If the app has installed its own handler already, the handler
	* is required to be of CookieManager type such that {@link MediaPlayer2} can update the
	* manager’s CookieStore.
	*
	* <p><strong>Note</strong> that the cross domain redirection is allowed by default,
	* but that can be changed with key/value pairs through the headers parameter with
	* "android-allow-cross-domain-redirect" as the key and "0" or "1" as the value to
	* disallow or allow cross domain redirection.
	*
	* @param uri the Content URI of the data you want to play
	* @param headers the headers to be sent together with the request for the data
	* The headers must not include cookies. Instead, use the cookies param.
	* @param cookies the cookies to be sent together with the request
	* @return the same Builder instance.
	* @throws NullPointerException if context or uri is null.
	* @throws IllegalArgumentException if the cookie handler is not of CookieManager type
	* when cookies are provided.
	*/
	@NonNull
	public Builder setDataSource(@NonNull Uri uri, @Nullable Map<String, String> headers,
	@Nullable List<HttpCookie> cookies) {
	setSourceType(SOURCE_TYPE_URI);
	Media2Utils.checkArgument(uri != null, "uri cannot be null");
	if (cookies != null) {
	CookieHandler cookieHandler = CookieHandler.getDefault();
	if (cookieHandler != null && !(cookieHandler instanceof CookieManager)) {
	throw new IllegalArgumentException(
	"The cookie handler has to be of CookieManager type "
	+ "when cookies are provided.");
	}
	}

	mUri = uri;
	if (headers != null) {
	mHeader = new HashMap<String, String>(headers);
	}
	if (cookies != null) {
	mCookies = new ArrayList<HttpCookie>(cookies);
	}
	return this;
	}

	/**
	* Sets the data source (ParcelFileDescriptor) to use. The ParcelFileDescriptor must be
	* seekable (N.B. a LocalSocket is not seekable). When the {@link DataSourceDesc}
	* created by this builder is passed to {@link MediaPlayer2} via
	* {@link MediaPlayer2#setDataSource},
	* {@link MediaPlayer2#setNextDataSource} or
	* {@link MediaPlayer2#setNextDataSources}, MediaPlayer2 will
	* close the ParcelFileDescriptor.
	*
	* @param pfd the ParcelFileDescriptor for the file to play
	* @return the same Builder instance.
	* @throws NullPointerException if pfd is null.
	*/
	@NonNull
	public Builder setDataSource(@NonNull ParcelFileDescriptor pfd) {
	setSourceType(SOURCE_TYPE_FILE);
	Media2Utils.checkArgument(pfd != null, "pfd cannot be null.");
	mPFD = pfd;
	return this;
	}

	/**
	* Sets the data source (ParcelFileDescriptor) to use. The ParcelFileDescriptor must be
	* seekable (N.B. a LocalSocket is not seekable). When the {@link DataSourceDesc}
	* created by this builder is passed to {@link MediaPlayer2} via
	* {@link MediaPlayer2#setDataSource},
	* {@link MediaPlayer2#setNextDataSource} or
	* {@link MediaPlayer2#setNextDataSources}, MediaPlayer2 will
	* close the ParcelFileDescriptor.
	*
	* Any negative number for offset is treated as 0.
	* Any negative number for length is treated as maximum length of the data source.
	*
	* @param pfd the ParcelFileDescriptor for the file to play
	* @param offset the offset into the file where the data to be played starts, in bytes
	* @param length the length in bytes of the data to be played
	* @return the same Builder instance.
	* @throws NullPointerException if pfd is null.
	*/
	@NonNull
	public Builder setDataSource(
	@NonNull ParcelFileDescriptor pfd, long offset, long length) {
	setSourceType(SOURCE_TYPE_FILE);
	if (pfd == null) {
	throw new NullPointerException("pfd cannot be null.");
	}
	if (offset < 0) {
	offset = 0;
	}
	if (length < 0) {
	length = FileDataSourceDesc.FD_LENGTH_UNKNOWN;
	}
	mPFD = pfd;
	mOffset = offset;
	mLength = length;
	return this;
	}

	private void setSourceType(int type) {
	if (mSourceType != SOURCE_TYPE_UNKNOWN) {
	throw new IllegalStateException("Source is already set. type=" + mSourceType);
	}
	mSourceType = type;
	}
	}
	}

media/apex/java/android/media/FileDataSourceDesc.java

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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 android.media;

	import android.annotation.NonNull;
	import android.os.ParcelFileDescriptor;
	import android.util.Log;

	import java.io.IOException;

	/**
	* Structure of data source descriptor for sources using file descriptor.
	*
	* Used by {@link MediaPlayer2#setDataSource}, {@link MediaPlayer2#setNextDataSource} and
	* {@link MediaPlayer2#setNextDataSources} to set data source for playback.
	*
	* <p>Users should use {@link Builder} to create {@link FileDataSourceDesc}.
	* @hide
	*/
	public class FileDataSourceDesc extends DataSourceDesc {
	private static final String TAG = "FileDataSourceDesc";

	/**
	* Used when the length of file descriptor is unknown.
	*
	* @see #getLength()
	*/
	public static final long FD_LENGTH_UNKNOWN = LONG_MAX;

	private ParcelFileDescriptor mPFD;
	private long mOffset = 0;
	private long mLength = FD_LENGTH_UNKNOWN;
	private int mCount = 0;
	private boolean mClosed = false;

	FileDataSourceDesc(String mediaId, long startPositionMs, long endPositionMs,
	ParcelFileDescriptor pfd, long offset, long length) {
	super(mediaId, startPositionMs, endPositionMs);
	mPFD = pfd;
	mOffset = offset;
	mLength = length;
	}

	/**
	* Releases the resources held by this {@code FileDataSourceDesc} object.
	*/
	@Override
	void close() {
	super.close();
	decCount();
	}

	/**
	* Decrements usage count by {@link MediaPlayer2}.
	* If this is the last usage, also releases the file descriptor held by this
	* {@code FileDataSourceDesc} object.
	*/
	void decCount() {
	synchronized (this) {
	--mCount;
	if (mCount > 0) {
	return;
	}

	try {
	mPFD.close();
	mClosed = true;
	} catch (IOException e) {
	Log.e(TAG, "failed to close pfd: " + e);
	}
	}
	}

	/**
	* Increments usage count by {@link MediaPlayer2} if PFD has not been closed.
	*/
	void incCount() {
	synchronized (this) {
	if (!mClosed) {
	++mCount;
	}
	}
	}

	/**
	* Return the status of underline ParcelFileDescriptor
	* @return true if underline ParcelFileDescriptor is closed, false otherwise.
	*/
	boolean isPFDClosed() {
	synchronized (this) {
	return mClosed;
	}
	}

	/**
	* Return the ParcelFileDescriptor of this data source.
	* @return the ParcelFileDescriptor of this data source
	*/
	public @NonNull ParcelFileDescriptor getParcelFileDescriptor() {
	return mPFD;
	}

	/**
	* Return the offset associated with the ParcelFileDescriptor of this data source.
	* It's meaningful only when it has been set by the {@link Builder}.
	* @return the offset associated with the ParcelFileDescriptor of this data source
	*/
	public long getOffset() {
	return mOffset;
	}

	/**
	* Return the content length associated with the ParcelFileDescriptor of this data source.
	* {@link #FD_LENGTH_UNKNOWN} means same as the length of source content.
	* @return the content length associated with the ParcelFileDescriptor of this data source
	*/
	public long getLength() {
	return mLength;
	}
	}

media/apex/java/android/media/Media2HTTPConnection.java

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File deleted.

Preview size limit exceeded, changes collapsed.

media/apex/java/android/media/Media2HTTPService.java

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	/*
	* Copyright (C) 2017 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;

	import android.util.Log;

	import java.net.HttpCookie;
	import java.util.List;

	/** @hide */
	public class Media2HTTPService {
	private static final String TAG = "Media2HTTPService";
	private List<HttpCookie> mCookies;
	private Boolean mCookieStoreInitialized = new Boolean(false);

	public Media2HTTPService(List<HttpCookie> cookies) {
	mCookies = cookies;
	Log.v(TAG, "Media2HTTPService(" + this + "): Cookies: " + cookies);
	}

	public Media2HTTPConnection makeHTTPConnection() {

	synchronized (mCookieStoreInitialized) {
	Media2Utils.storeCookies(mCookies);
	}

	return new Media2HTTPConnection();
	}

	/* package private */ static Media2HTTPService createHTTPService(String path) {
	return createHTTPService(path, null);
	}

	// when cookies are provided
	static Media2HTTPService createHTTPService(String path, List<HttpCookie> cookies) {
	if (path.startsWith("http://") \|\| path.startsWith("https://")) {
	return (new Media2HTTPService(cookies));
	} else if (path.startsWith("widevine://")) {
	Log.d(TAG, "Widevine classic is no longer supported");
	}

	return null;
	}
	}