Simplify retrieveMediaFormatFromContentTypeHeader
Also check for nullity
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@ -196,7 +196,7 @@ class StreamItemAdapterTest {
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@Test
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fun retrieveMediaFormatFromContentTypeHeader() {
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val streams = getIncompleteAudioStreams(10)
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val streams = getIncompleteAudioStreams(12)
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val wrapper = StreamInfoWrapper(streams, context)
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val retrieveMediaFormat = { stream: AudioStream, response: Response ->
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StreamInfoWrapper.retrieveMediaFormatFromContentTypeHeader(stream, wrapper, response)
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@ -209,18 +209,20 @@ class StreamItemAdapterTest {
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helper.assertInvalidResponse(getResponse(mapOf(Pair("Content-Type", "mp3"))), 3)
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helper.assertInvalidResponse(getResponse(mapOf(Pair("Content-Type", "audio/mpeg"))), 4)
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helper.assertInvalidResponse(getResponse(mapOf(Pair("Content-Type", "audio/aif"))), 5)
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helper.assertInvalidResponse(getResponse(mapOf(Pair("Content-Type", "whatever"))), 6)
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helper.assertInvalidResponse(getResponse(mapOf()), 7)
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helper.assertValidResponse(
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getResponse(mapOf(Pair("Content-Type", "audio/flac"))), 6, MediaFormat.FLAC
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getResponse(mapOf(Pair("Content-Type", "audio/flac"))), 8, MediaFormat.FLAC
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)
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helper.assertValidResponse(
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getResponse(mapOf(Pair("Content-Type", "audio/wav"))), 7, MediaFormat.WAV
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getResponse(mapOf(Pair("Content-Type", "audio/wav"))), 9, MediaFormat.WAV
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)
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helper.assertValidResponse(
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getResponse(mapOf(Pair("Content-Type", "audio/opus"))), 8, MediaFormat.OPUS
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getResponse(mapOf(Pair("Content-Type", "audio/opus"))), 10, MediaFormat.OPUS
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)
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helper.assertValidResponse(
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getResponse(mapOf(Pair("Content-Type", "audio/aiff"))), 9, MediaFormat.AIFF
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getResponse(mapOf(Pair("Content-Type", "audio/aiff"))), 11, MediaFormat.AIFF
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)
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}
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@ -27,7 +27,6 @@ import org.schabi.newpipe.extractor.stream.VideoStream;
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import org.schabi.newpipe.extractor.utils.Utils;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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@ -400,17 +399,21 @@ public class StreamItemAdapter<T extends Stream, U extends Stream> extends BaseA
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@NonNull final Response response) {
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// try to get the format by content type
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// some mime types are not unique for every format, those are omitted
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final List<MediaFormat> formats = MediaFormat.getAllFromMimeType(
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response.getHeader("Content-Type"));
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final List<MediaFormat> uniqueFormats = new ArrayList<>(formats.size());
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for (int i = 0; i < formats.size(); i++) {
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final MediaFormat format = formats.get(i);
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if (uniqueFormats.stream().filter(f -> f.id == format.id).count() == 0) {
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uniqueFormats.add(format);
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final String contentTypeHeader = response.getHeader("Content-Type");
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if (contentTypeHeader == null) {
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return false;
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}
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@Nullable MediaFormat foundFormat = null;
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for (final MediaFormat format : MediaFormat.getAllFromMimeType(contentTypeHeader)) {
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if (foundFormat == null) {
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foundFormat = format;
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} else if (foundFormat.id != format.id) {
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return false;
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}
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}
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if (uniqueFormats.size() == 1) {
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streamsWrapper.setFormat(stream, uniqueFormats.get(0));
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if (foundFormat != null) {
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streamsWrapper.setFormat(stream, foundFormat);
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return true;
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}
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return false;
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