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Merge "Add special value for unknown current parser name" into rvc-dev

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This commit is contained in:
Santiago Seifert
2020-03-27 12:41:37 +00:00
committed by Android (Google) Code Review
parent 6d2c6f0255 fc5e4f9f58
commit 6cf6809826
3 changed files with 12 additions and 10 deletions
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3
apex/media/framework/api/current.txt
View File

@@ -29,7 +29,7 @@ package android.media {
method public boolean advance(@NonNull android.media.MediaParser.SeekableInputReader) throws java.io.IOException;
method @NonNull public static android.media.MediaParser create(@NonNull android.media.MediaParser.OutputConsumer, @NonNull java.lang.String...);
method @NonNull public static android.media.MediaParser createByName(@NonNull String, @NonNull android.media.MediaParser.OutputConsumer);
method @Nullable public String getParserName();
method @NonNull public String getParserName();
method @NonNull public static java.util.List<java.lang.String> getParserNames(@NonNull android.media.MediaFormat);
method public void release();
method public void seek(@NonNull android.media.MediaParser.SeekPoint);
@@ -65,6 +65,7 @@ package android.media {
field public static final String PARSER_NAME_OGG = "android.media.mediaparser.OggParser";
field public static final String PARSER_NAME_PS = "android.media.mediaparser.PsParser";
field public static final String PARSER_NAME_TS = "android.media.mediaparser.TsParser";
field public static final String PARSER_NAME_UNKNOWN = "android.media.mediaparser.UNKNOWN";
field public static final String PARSER_NAME_WAV = "android.media.mediaparser.WavParser";
}

16
apex/media/framework/java/android/media/MediaParser.java
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@@ -452,6 +452,7 @@ public final class MediaParser {
@StringDef(
prefix = {"PARSER_NAME_"},
value = {
PARSER_NAME_UNKNOWN,
PARSER_NAME_MATROSKA,
PARSER_NAME_FMP4,
PARSER_NAME_MP4,
@@ -469,6 +470,7 @@ public final class MediaParser {
})
public @interface ParserName {}
public static final String PARSER_NAME_UNKNOWN = "android.media.mediaparser.UNKNOWN";
public static final String PARSER_NAME_MATROSKA = "android.media.mediaparser.MatroskaParser";
public static final String PARSER_NAME_FMP4 = "android.media.mediaparser.FragmentedMp4Parser";
public static final String PARSER_NAME_MP4 = "android.media.mediaparser.Mp4Parser";
@@ -836,14 +838,14 @@ public final class MediaParser {
* Returns the name of the backing parser implementation.
*
* <p>If this instance was creating using {@link #createByName}, the provided name is returned.
* If this instance was created using {@link #create}, this method will return null until the
* first call to {@link #advance}, after which the name of the backing parser implementation is
* returned.
* If this instance was created using {@link #create}, this method will return {@link
* #PARSER_NAME_UNKNOWN} until the first call to {@link #advance}, after which the name of the
* backing parser implementation is returned.
*
* @return The name of the backing parser implementation, or null if the backing parser
* implementation has not yet been selected.
*/
@Nullable
@NonNull
@ParserName
public String getParserName() {
return mExtractorName;
@@ -880,7 +882,7 @@ public final class MediaParser {
// TODO: Apply parameters when creating extractor instances.
if (mExtractor == null) {
if (mExtractorName != null) {
if (!mExtractorName.equals(PARSER_NAME_UNKNOWN)) {
mExtractor = EXTRACTOR_FACTORIES_BY_NAME.get(mExtractorName).createInstance();
mExtractor.init(new ExtractorOutputAdapter());
} else {
@@ -974,9 +976,7 @@ public final class MediaParser {
mParserParameters = new HashMap<>();
mOutputConsumer = outputConsumer;
mParserNamesPool = parserNamesPool;
if (!sniff) {
mExtractorName = parserNamesPool[0];
}
mExtractorName = sniff ? PARSER_NAME_UNKNOWN : parserNamesPool[0];
mPositionHolder = new PositionHolder();
mDataSource = new InputReadingDataSource();
removePendingSeek();

3
api/current.txt
View File

@@ -26400,7 +26400,7 @@ package android.media {
method public boolean advance(@NonNull android.media.MediaParser.SeekableInputReader) throws java.io.IOException;
method @NonNull public static android.media.MediaParser create(@NonNull android.media.MediaParser.OutputConsumer, @NonNull java.lang.String...);
method @NonNull public static android.media.MediaParser createByName(@NonNull String, @NonNull android.media.MediaParser.OutputConsumer);
method @Nullable public String getParserName();
method @NonNull public String getParserName();
method @NonNull public static java.util.List<java.lang.String> getParserNames(@NonNull android.media.MediaFormat);
method public void release();
method public void seek(@NonNull android.media.MediaParser.SeekPoint);
@@ -26436,6 +26436,7 @@ package android.media {
field public static final String PARSER_NAME_OGG = "android.media.mediaparser.OggParser";
field public static final String PARSER_NAME_PS = "android.media.mediaparser.PsParser";
field public static final String PARSER_NAME_TS = "android.media.mediaparser.TsParser";
field public static final String PARSER_NAME_UNKNOWN = "android.media.mediaparser.UNKNOWN";
field public static final String PARSER_NAME_WAV = "android.media.mediaparser.WavParser";
}