Fix moe config
------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=166914821
This commit is contained in:
olly
Oliver Woodman
parent
5bed2bf503
commit
b0df6dce98
@ -1,123 +0,0 @@
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.exoplayer2.offline;
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import android.test.InstrumentationTestCase;
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import com.google.android.exoplayer2.testutil.TestUtil;
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import com.google.android.exoplayer2.upstream.DummyDataSource;
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import com.google.android.exoplayer2.upstream.cache.Cache;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import org.mockito.Mockito;
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/**
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* Unit tests for {@link ProgressiveDownloadAction}.
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*/
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public class ProgressiveDownloadActionTest extends InstrumentationTestCase {
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public void testDownloadActionIsNotRemoveAction() throws Exception {
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ProgressiveDownloadAction action = new ProgressiveDownloadAction("uri", null, false);
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assertFalse(action.isRemoveAction());
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}
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public void testRemoveActionIsRemoveAction() throws Exception {
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ProgressiveDownloadAction action2 = new ProgressiveDownloadAction("uri", null, true);
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assertTrue(action2.isRemoveAction());
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}
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public void testCreateDownloader() throws Exception {
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TestUtil.setUpMockito(this);
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ProgressiveDownloadAction action = new ProgressiveDownloadAction("uri", null, false);
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DownloaderConstructorHelper constructorHelper = new DownloaderConstructorHelper(
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Mockito.mock(Cache.class), DummyDataSource.FACTORY);
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assertNotNull(action.createDownloader(constructorHelper));
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}
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public void testSameUriCacheKeyDifferentAction_IsSameMedia() throws Exception {
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ProgressiveDownloadAction action1 = new ProgressiveDownloadAction("uri", null, true);
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ProgressiveDownloadAction action2 = new ProgressiveDownloadAction("uri", null, false);
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assertTrue(action1.isSameMedia(action2));
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}
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public void testNullCacheKeyDifferentUriAction_IsNotSameMedia() throws Exception {
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ProgressiveDownloadAction action3 = new ProgressiveDownloadAction("uri2", null, true);
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ProgressiveDownloadAction action4 = new ProgressiveDownloadAction("uri", null, false);
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assertFalse(action3.isSameMedia(action4));
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}
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public void testSameCacheKeyDifferentUriAction_IsSameMedia() throws Exception {
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ProgressiveDownloadAction action5 = new ProgressiveDownloadAction("uri2", "key", true);
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ProgressiveDownloadAction action6 = new ProgressiveDownloadAction("uri", "key", false);
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assertTrue(action5.isSameMedia(action6));
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}
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public void testSameUriDifferentCacheKeyAction_IsNotSameMedia() throws Exception {
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ProgressiveDownloadAction action7 = new ProgressiveDownloadAction("uri", "key", true);
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ProgressiveDownloadAction action8 = new ProgressiveDownloadAction("uri", "key2", false);
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assertFalse(action7.isSameMedia(action8));
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}
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public void testEquals() throws Exception {
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ProgressiveDownloadAction action1 = new ProgressiveDownloadAction("uri", null, true);
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assertTrue(action1.equals(action1));
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ProgressiveDownloadAction action2 = new ProgressiveDownloadAction("uri", null, true);
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ProgressiveDownloadAction action3 = new ProgressiveDownloadAction("uri", null, true);
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assertTrue(action2.equals(action3));
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ProgressiveDownloadAction action4 = new ProgressiveDownloadAction("uri", null, true);
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ProgressiveDownloadAction action5 = new ProgressiveDownloadAction("uri", null, false);
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assertFalse(action4.equals(action5));
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ProgressiveDownloadAction action6 = new ProgressiveDownloadAction("uri", null, true);
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ProgressiveDownloadAction action7 = new ProgressiveDownloadAction("uri", "key", true);
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assertFalse(action6.equals(action7));
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ProgressiveDownloadAction action8 = new ProgressiveDownloadAction("uri", "key2", true);
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ProgressiveDownloadAction action9 = new ProgressiveDownloadAction("uri", "key", true);
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assertFalse(action8.equals(action9));
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ProgressiveDownloadAction action10 = new ProgressiveDownloadAction("uri", null, true);
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ProgressiveDownloadAction action11 = new ProgressiveDownloadAction("uri2", null, true);
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assertFalse(action10.equals(action11));
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}
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public void testSerializerGetType() throws Exception {
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ProgressiveDownloadAction action = new ProgressiveDownloadAction("uri", null, false);
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assertNotNull(action.getType());
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}
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public void testSerializerWriteRead() throws Exception {
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doTestSerializationRoundTrip(new ProgressiveDownloadAction("uri1", null, false));
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doTestSerializationRoundTrip(new ProgressiveDownloadAction("uri2", "key", true));
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}
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private void doTestSerializationRoundTrip(ProgressiveDownloadAction action1) throws IOException {
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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DataOutputStream output = new DataOutputStream(out);
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action1.writeToStream(output);
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ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
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DataInputStream input = new DataInputStream(in);
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DownloadAction action2 = ProgressiveDownloadAction.DESERIALIZER.readFromStream(input);
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assertEquals(action1, action2);
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}
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}
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@ -0,0 +1,102 @@
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.exoplayer2.source.dash.offline;
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import android.net.Uri;
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import com.google.android.exoplayer2.util.ClosedSource;
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/**
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* Data for DASH downloading tests.
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*/
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@ClosedSource(reason = "Not ready yet")
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/* package */ interface DashDownloadTestData {
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Uri TEST_MPD_URI = Uri.parse("test.mpd");
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byte[] TEST_MPD =
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("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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+ "<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" type=\"static\" "
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+ " mediaPresentationDuration=\"PT31S\">\n"
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+ " <Period duration=\"PT16S\" >\n"
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+ " <AdaptationSet>\n"
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+ " <SegmentList>\n"
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+ " <SegmentTimeline>\n"
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+ " <S d=\"5\" />\n"
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+ " <S d=\"5\" />\n"
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+ " <S d=\"5\" />\n"
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+ " </SegmentTimeline>\n"
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+ " </SegmentList>\n"
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+ " <Representation>\n"
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+ " <SegmentList>\n"
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// Bounded range data
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+ " <Initialization range=\"0-9\" sourceURL=\"audio_init_data\" />\n"
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// Unbounded range data
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+ " <SegmentURL media=\"audio_segment_1\" />\n"
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+ " <SegmentURL media=\"audio_segment_2\" />\n"
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+ " <SegmentURL media=\"audio_segment_3\" />\n"
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+ " </SegmentList>\n"
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+ " </Representation>\n"
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+ " </AdaptationSet>\n"
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+ " <AdaptationSet>\n"
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// This segment list has a 1 second offset to make sure the progressive download order
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+ " <SegmentList>\n"
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+ " <SegmentTimeline>\n"
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+ " <S t=\"1\" d=\"5\" />\n" // 1s offset
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+ " <S d=\"5\" />\n"
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+ " <S d=\"5\" />\n"
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+ " </SegmentTimeline>\n"
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+ " </SegmentList>\n"
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+ " <Representation>\n"
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+ " <SegmentList>\n"
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+ " <SegmentURL media=\"text_segment_1\" />\n"
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+ " <SegmentURL media=\"text_segment_2\" />\n"
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+ " <SegmentURL media=\"text_segment_3\" />\n"
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+ " </SegmentList>\n"
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+ " </Representation>\n"
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+ " </AdaptationSet>\n"
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+ " </Period>\n"
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+ " <Period>\n"
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+ " <SegmentList>\n"
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+ " <SegmentTimeline>\n"
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+ " <S d=\"5\" />\n"
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+ " <S d=\"5\" />\n"
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+ " <S d=\"5\" />\n"
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+ " </SegmentTimeline>\n"
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+ " </SegmentList>\n"
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+ " <AdaptationSet>\n"
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+ " <Representation>\n"
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+ " <SegmentList>\n"
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+ " <SegmentURL media=\"period_2_segment_1\" />\n"
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+ " <SegmentURL media=\"period_2_segment_2\" />\n"
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+ " <SegmentURL media=\"period_2_segment_3\" />\n"
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+ " </SegmentList>\n"
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+ " </Representation>\n"
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+ " </AdaptationSet>\n"
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+ " </Period>\n"
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+ "</MPD>").getBytes();
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byte[] TEST_MPD_NO_INDEX =
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("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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+ "<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" type=\"dynamic\">\n"
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+ " <Period start=\"PT6462826.784S\" >\n"
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+ " <AdaptationSet>\n"
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+ " <Representation>\n"
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+ " <SegmentBase indexRange='0-10'/>\n"
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+ " </Representation>\n"
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+ " </AdaptationSet>\n"
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+ " </Period>\n"
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+ "</MPD>").getBytes();
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}
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.exoplayer2.source.dash.offline;
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import static com.google.android.exoplayer2.source.dash.offline.DashDownloadTestData.TEST_MPD;
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import static com.google.android.exoplayer2.source.dash.offline.DashDownloadTestData.TEST_MPD_NO_INDEX;
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import static com.google.android.exoplayer2.source.dash.offline.DashDownloadTestData.TEST_MPD_URI;
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import static com.google.android.exoplayer2.testutil.CacheAsserts.assertCacheEmpty;
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import static com.google.android.exoplayer2.testutil.CacheAsserts.assertCachedData;
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import static com.google.android.exoplayer2.testutil.CacheAsserts.assertDataCached;
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import android.test.InstrumentationTestCase;
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import com.google.android.exoplayer2.C;
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import com.google.android.exoplayer2.offline.DownloadException;
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import com.google.android.exoplayer2.offline.Downloader.ProgressListener;
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import com.google.android.exoplayer2.offline.DownloaderConstructorHelper;
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import com.google.android.exoplayer2.source.dash.manifest.DashManifest;
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import com.google.android.exoplayer2.source.dash.manifest.RepresentationKey;
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import com.google.android.exoplayer2.testutil.FakeDataSet;
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import com.google.android.exoplayer2.testutil.FakeDataSource;
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import com.google.android.exoplayer2.testutil.FakeDataSource.Factory;
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import com.google.android.exoplayer2.testutil.TestUtil;
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import com.google.android.exoplayer2.upstream.DataSpec;
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import com.google.android.exoplayer2.upstream.cache.NoOpCacheEvictor;
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import com.google.android.exoplayer2.upstream.cache.SimpleCache;
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import com.google.android.exoplayer2.util.Util;
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import java.io.File;
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import java.io.IOException;
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import java.util.Arrays;
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import org.mockito.InOrder;
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import org.mockito.Mockito;
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/**
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* Unit tests for {@link DashDownloader}.
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*/
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public class DashDownloaderTest extends InstrumentationTestCase {
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private SimpleCache cache;
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private File tempFolder;
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@Override
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public void setUp() throws Exception {
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super.setUp();
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TestUtil.setUpMockito(this);
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tempFolder = Util.createTempDirectory(getInstrumentation().getContext(), "ExoPlayerTest");
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cache = new SimpleCache(tempFolder, new NoOpCacheEvictor());
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}
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@Override
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public void tearDown() throws Exception {
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Util.recursiveDelete(tempFolder);
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super.tearDown();
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}
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public void testGetManifest() throws Exception {
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FakeDataSet fakeDataSet = new FakeDataSet()
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.setData(TEST_MPD_URI, TEST_MPD);
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DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
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DashManifest manifest = dashDownloader.getManifest();
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assertNotNull(manifest);
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assertCachedData(cache, fakeDataSet);
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}
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public void testDownloadManifestFailure() throws Exception {
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byte[] testMpdFirstPart = Arrays.copyOf(TEST_MPD, 10);
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byte[] testMpdSecondPart = Arrays.copyOfRange(TEST_MPD, 10, TEST_MPD.length);
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FakeDataSet fakeDataSet = new FakeDataSet()
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.newData(TEST_MPD_URI)
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.appendReadData(testMpdFirstPart)
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.appendReadError(new IOException())
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.appendReadData(testMpdSecondPart)
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.endData();
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DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
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// fails on the first try
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try {
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dashDownloader.getManifest();
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fail();
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} catch (IOException e) {
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// ignore
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}
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assertDataCached(cache, TEST_MPD_URI, testMpdFirstPart);
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// on the second try it downloads the rest of the data
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DashManifest manifest = dashDownloader.getManifest();
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assertNotNull(manifest);
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assertCachedData(cache, fakeDataSet);
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}
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public void testDownloadRepresentation() throws Exception {
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FakeDataSet fakeDataSet = new FakeDataSet()
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.setData(TEST_MPD_URI, TEST_MPD)
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.setRandomData("audio_init_data", 10)
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.setRandomData("audio_segment_1", 4)
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.setRandomData("audio_segment_2", 5)
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.setRandomData("audio_segment_3", 6);
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DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
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dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
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dashDownloader.download(null);
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assertCachedData(cache, fakeDataSet);
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}
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public void testDownloadRepresentationInSmallParts() throws Exception {
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FakeDataSet fakeDataSet = new FakeDataSet()
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.setData(TEST_MPD_URI, TEST_MPD)
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.setRandomData("audio_init_data", 10)
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.newData("audio_segment_1")
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||||||
|
.appendReadData(TestUtil.buildTestData(10))
|
||||||
|
.appendReadData(TestUtil.buildTestData(10))
|
||||||
|
.appendReadData(TestUtil.buildTestData(10))
|
||||||
|
.endData()
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
assertCachedData(cache, fakeDataSet);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testDownloadRepresentations() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6)
|
||||||
|
.setRandomData("text_segment_1", 1)
|
||||||
|
.setRandomData("text_segment_2", 2)
|
||||||
|
.setRandomData("text_segment_3", 3);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(
|
||||||
|
new RepresentationKey[] {new RepresentationKey(0, 0, 0), new RepresentationKey(0, 1, 0)});
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
assertCachedData(cache, fakeDataSet);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testDownloadAllRepresentations() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6)
|
||||||
|
.setRandomData("text_segment_1", 1)
|
||||||
|
.setRandomData("text_segment_2", 2)
|
||||||
|
.setRandomData("text_segment_3", 3)
|
||||||
|
.setRandomData("period_2_segment_1", 1)
|
||||||
|
.setRandomData("period_2_segment_2", 2)
|
||||||
|
.setRandomData("period_2_segment_3", 3);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
// dashDownloader.selectRepresentations() isn't called
|
||||||
|
dashDownloader.download(null);
|
||||||
|
assertCachedData(cache, fakeDataSet);
|
||||||
|
dashDownloader.remove();
|
||||||
|
|
||||||
|
// select something random
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
// clear selection
|
||||||
|
dashDownloader.selectRepresentations(null);
|
||||||
|
dashDownloader.download(null);
|
||||||
|
assertCachedData(cache, fakeDataSet);
|
||||||
|
dashDownloader.remove();
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[0]);
|
||||||
|
dashDownloader.download(null);
|
||||||
|
assertCachedData(cache, fakeDataSet);
|
||||||
|
dashDownloader.remove();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testProgressiveDownload() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6)
|
||||||
|
.setRandomData("text_segment_1", 1)
|
||||||
|
.setRandomData("text_segment_2", 2)
|
||||||
|
.setRandomData("text_segment_3", 3);
|
||||||
|
FakeDataSource fakeDataSource = new FakeDataSource(fakeDataSet);
|
||||||
|
Factory factory = Mockito.mock(Factory.class);
|
||||||
|
Mockito.when(factory.createDataSource()).thenReturn(fakeDataSource);
|
||||||
|
DashDownloader dashDownloader = new DashDownloader(TEST_MPD_URI,
|
||||||
|
new DownloaderConstructorHelper(cache, factory));
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(
|
||||||
|
new RepresentationKey[] {new RepresentationKey(0, 0, 0), new RepresentationKey(0, 1, 0)});
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
DataSpec[] openedDataSpecs = fakeDataSource.getAndClearOpenedDataSpecs();
|
||||||
|
assertEquals(8, openedDataSpecs.length);
|
||||||
|
assertEquals(TEST_MPD_URI, openedDataSpecs[0].uri);
|
||||||
|
assertEquals("audio_init_data", openedDataSpecs[1].uri.getPath());
|
||||||
|
assertEquals("audio_segment_1", openedDataSpecs[2].uri.getPath());
|
||||||
|
assertEquals("text_segment_1", openedDataSpecs[3].uri.getPath());
|
||||||
|
assertEquals("audio_segment_2", openedDataSpecs[4].uri.getPath());
|
||||||
|
assertEquals("text_segment_2", openedDataSpecs[5].uri.getPath());
|
||||||
|
assertEquals("audio_segment_3", openedDataSpecs[6].uri.getPath());
|
||||||
|
assertEquals("text_segment_3", openedDataSpecs[7].uri.getPath());
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testProgressiveDownloadSeparatePeriods() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6)
|
||||||
|
.setRandomData("period_2_segment_1", 1)
|
||||||
|
.setRandomData("period_2_segment_2", 2)
|
||||||
|
.setRandomData("period_2_segment_3", 3);
|
||||||
|
FakeDataSource fakeDataSource = new FakeDataSource(fakeDataSet);
|
||||||
|
Factory factory = Mockito.mock(Factory.class);
|
||||||
|
Mockito.when(factory.createDataSource()).thenReturn(fakeDataSource);
|
||||||
|
DashDownloader dashDownloader = new DashDownloader(TEST_MPD_URI,
|
||||||
|
new DownloaderConstructorHelper(cache, factory));
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(
|
||||||
|
new RepresentationKey[] {new RepresentationKey(0, 0, 0), new RepresentationKey(1, 0, 0)});
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
DataSpec[] openedDataSpecs = fakeDataSource.getAndClearOpenedDataSpecs();
|
||||||
|
assertEquals(8, openedDataSpecs.length);
|
||||||
|
assertEquals(TEST_MPD_URI, openedDataSpecs[0].uri);
|
||||||
|
assertEquals("audio_init_data", openedDataSpecs[1].uri.getPath());
|
||||||
|
assertEquals("audio_segment_1", openedDataSpecs[2].uri.getPath());
|
||||||
|
assertEquals("audio_segment_2", openedDataSpecs[3].uri.getPath());
|
||||||
|
assertEquals("audio_segment_3", openedDataSpecs[4].uri.getPath());
|
||||||
|
assertEquals("period_2_segment_1", openedDataSpecs[5].uri.getPath());
|
||||||
|
assertEquals("period_2_segment_2", openedDataSpecs[6].uri.getPath());
|
||||||
|
assertEquals("period_2_segment_3", openedDataSpecs[7].uri.getPath());
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testDownloadRepresentationFailure() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.newData("audio_segment_2")
|
||||||
|
.appendReadData(TestUtil.buildTestData(2))
|
||||||
|
.appendReadError(new IOException())
|
||||||
|
.appendReadData(TestUtil.buildTestData(3))
|
||||||
|
.endData()
|
||||||
|
.setRandomData("audio_segment_3", 6);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
// downloadRepresentations fails on the first try
|
||||||
|
try {
|
||||||
|
dashDownloader.download(null);
|
||||||
|
fail();
|
||||||
|
} catch (IOException e) {
|
||||||
|
// ignore
|
||||||
|
}
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
assertCachedData(cache, fakeDataSet);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testCounters() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.newData("audio_segment_2")
|
||||||
|
.appendReadData(TestUtil.buildTestData(2))
|
||||||
|
.appendReadError(new IOException())
|
||||||
|
.appendReadData(TestUtil.buildTestData(3))
|
||||||
|
.endData()
|
||||||
|
.setRandomData("audio_segment_3", 6);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
assertCounters(dashDownloader, C.LENGTH_UNSET, C.LENGTH_UNSET, C.LENGTH_UNSET);
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
dashDownloader.init();
|
||||||
|
assertCounters(dashDownloader, C.LENGTH_UNSET, C.LENGTH_UNSET, C.LENGTH_UNSET);
|
||||||
|
|
||||||
|
// downloadRepresentations fails after downloading init data, segment 1 and 2 bytes in segment 2
|
||||||
|
try {
|
||||||
|
dashDownloader.download(null);
|
||||||
|
fail();
|
||||||
|
} catch (IOException e) {
|
||||||
|
// ignore
|
||||||
|
}
|
||||||
|
dashDownloader.init();
|
||||||
|
assertCounters(dashDownloader, 4, 2, 10 + 4 + 2);
|
||||||
|
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
assertCounters(dashDownloader, 4, 4, 10 + 4 + 5 + 6);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testListener() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
ProgressListener mockListener = Mockito.mock(ProgressListener.class);
|
||||||
|
dashDownloader.download(mockListener);
|
||||||
|
InOrder inOrder = Mockito.inOrder(mockListener);
|
||||||
|
inOrder.verify(mockListener).onDownloadProgress(dashDownloader, 0.0f, 0);
|
||||||
|
inOrder.verify(mockListener).onDownloadProgress(dashDownloader, 25.0f, 10);
|
||||||
|
inOrder.verify(mockListener).onDownloadProgress(dashDownloader, 50.0f, 14);
|
||||||
|
inOrder.verify(mockListener).onDownloadProgress(dashDownloader, 75.0f, 19);
|
||||||
|
inOrder.verify(mockListener).onDownloadProgress(dashDownloader, 100.0f, 25);
|
||||||
|
inOrder.verifyNoMoreInteractions();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testRemoveAll() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6)
|
||||||
|
.setRandomData("text_segment_1", 1)
|
||||||
|
.setRandomData("text_segment_2", 2)
|
||||||
|
.setRandomData("text_segment_3", 3);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
dashDownloader.selectRepresentations(
|
||||||
|
new RepresentationKey[] {new RepresentationKey(0, 0, 0), new RepresentationKey(0, 1, 0)});
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
dashDownloader.remove();
|
||||||
|
|
||||||
|
assertCacheEmpty(cache);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testRepresentationWithoutIndex() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD_NO_INDEX)
|
||||||
|
.setRandomData("test_segment_1", 4);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
dashDownloader.init();
|
||||||
|
try {
|
||||||
|
dashDownloader.download(null);
|
||||||
|
fail();
|
||||||
|
} catch (DownloadException e) {
|
||||||
|
// expected exception.
|
||||||
|
}
|
||||||
|
dashDownloader.remove();
|
||||||
|
|
||||||
|
assertCacheEmpty(cache);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testSelectRepresentationsClearsPreviousSelection() throws Exception {
|
||||||
|
FakeDataSet fakeDataSet = new FakeDataSet()
|
||||||
|
.setData(TEST_MPD_URI, TEST_MPD)
|
||||||
|
.setRandomData("audio_init_data", 10)
|
||||||
|
.setRandomData("audio_segment_1", 4)
|
||||||
|
.setRandomData("audio_segment_2", 5)
|
||||||
|
.setRandomData("audio_segment_3", 6);
|
||||||
|
DashDownloader dashDownloader = getDashDownloader(fakeDataSet);
|
||||||
|
|
||||||
|
dashDownloader.selectRepresentations(
|
||||||
|
new RepresentationKey[] {new RepresentationKey(0, 0, 0), new RepresentationKey(0, 1, 0)});
|
||||||
|
dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
dashDownloader.download(null);
|
||||||
|
|
||||||
|
assertCachedData(cache, fakeDataSet);
|
||||||
|
}
|
||||||
|
|
||||||
|
private DashDownloader getDashDownloader(FakeDataSet fakeDataSet) {
|
||||||
|
Factory factory = new Factory(null).setFakeDataSet(fakeDataSet);
|
||||||
|
return new DashDownloader(TEST_MPD_URI, new DownloaderConstructorHelper(cache, factory));
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void assertCounters(DashDownloader dashDownloader, int totalSegments,
|
||||||
|
int downloadedSegments, int downloadedBytes) {
|
||||||
|
assertEquals(totalSegments, dashDownloader.getTotalSegments());
|
||||||
|
assertEquals(downloadedSegments, dashDownloader.getDownloadedSegments());
|
||||||
|
assertEquals(downloadedBytes, dashDownloader.getDownloadedBytes());
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,173 @@
|
|||||||
|
/*
|
||||||
|
* 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 com.google.android.exoplayer2.source.dash.offline;
|
||||||
|
|
||||||
|
import android.net.Uri;
|
||||||
|
import com.google.android.exoplayer2.C;
|
||||||
|
import com.google.android.exoplayer2.extractor.ChunkIndex;
|
||||||
|
import com.google.android.exoplayer2.offline.DownloadException;
|
||||||
|
import com.google.android.exoplayer2.offline.DownloaderConstructorHelper;
|
||||||
|
import com.google.android.exoplayer2.offline.SegmentDownloader;
|
||||||
|
import com.google.android.exoplayer2.source.dash.DashSegmentIndex;
|
||||||
|
import com.google.android.exoplayer2.source.dash.DashUtil;
|
||||||
|
import com.google.android.exoplayer2.source.dash.DashWrappingSegmentIndex;
|
||||||
|
import com.google.android.exoplayer2.source.dash.manifest.AdaptationSet;
|
||||||
|
import com.google.android.exoplayer2.source.dash.manifest.DashManifest;
|
||||||
|
import com.google.android.exoplayer2.source.dash.manifest.Period;
|
||||||
|
import com.google.android.exoplayer2.source.dash.manifest.RangedUri;
|
||||||
|
import com.google.android.exoplayer2.source.dash.manifest.Representation;
|
||||||
|
import com.google.android.exoplayer2.source.dash.manifest.RepresentationKey;
|
||||||
|
import com.google.android.exoplayer2.upstream.DataSource;
|
||||||
|
import com.google.android.exoplayer2.upstream.DataSpec;
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Helper class to download DASH streams.
|
||||||
|
*
|
||||||
|
* <p>Except {@link #getTotalSegments()}, {@link #getDownloadedSegments()} and {@link
|
||||||
|
* #getDownloadedBytes()}, this class isn't thread safe.
|
||||||
|
*
|
||||||
|
* <p>Example usage:
|
||||||
|
*
|
||||||
|
* <pre>
|
||||||
|
* {@code
|
||||||
|
* SimpleCache cache = new SimpleCache(downloadFolder, new NoOpCacheEvictor());
|
||||||
|
* DefaultHttpDataSourceFactory factory = new DefaultHttpDataSourceFactory("ExoPlayer", null);
|
||||||
|
* DownloaderConstructorHelper constructorHelper =
|
||||||
|
* new DownloaderConstructorHelper(cache, factory);
|
||||||
|
* DashDownloader dashDownloader = new DashDownloader(manifestUrl, constructorHelper);
|
||||||
|
* // Select the first representation of the first adaptation set of the first period
|
||||||
|
* dashDownloader.selectRepresentations(new RepresentationKey[] {new RepresentationKey(0, 0, 0)});
|
||||||
|
* dashDownloader.download(new ProgressListener() {
|
||||||
|
* @Override
|
||||||
|
* public void onDownloadProgress(Downloader downloader, float downloadPercentage,
|
||||||
|
* long downloadedBytes) {
|
||||||
|
* // Invoked periodically during the download.
|
||||||
|
* }
|
||||||
|
* });
|
||||||
|
* // Access downloaded data using CacheDataSource
|
||||||
|
* CacheDataSource cacheDataSource =
|
||||||
|
* new CacheDataSource(cache, factory.createDataSource(), CacheDataSource.FLAG_BLOCK_ON_CACHE);}
|
||||||
|
* </pre>
|
||||||
|
*/
|
||||||
|
public final class DashDownloader extends SegmentDownloader<DashManifest, RepresentationKey> {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @see SegmentDownloader#SegmentDownloader(Uri, DownloaderConstructorHelper)
|
||||||
|
*/
|
||||||
|
public DashDownloader(Uri manifestUri, DownloaderConstructorHelper constructorHelper) {
|
||||||
|
super(manifestUri, constructorHelper);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public DashManifest getManifest(DataSource dataSource, Uri uri) throws IOException {
|
||||||
|
return DashUtil.loadManifest(dataSource, uri);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected List<Segment> getAllSegments(DataSource dataSource, DashManifest manifest,
|
||||||
|
boolean allowIndexLoadErrors) throws InterruptedException, IOException {
|
||||||
|
ArrayList<Segment> segments = new ArrayList<>();
|
||||||
|
for (int periodIndex = 0; periodIndex < manifest.getPeriodCount(); periodIndex++) {
|
||||||
|
List<AdaptationSet> adaptationSets = manifest.getPeriod(periodIndex).adaptationSets;
|
||||||
|
for (int adaptationIndex = 0; adaptationIndex < adaptationSets.size(); adaptationIndex++) {
|
||||||
|
AdaptationSet adaptationSet = adaptationSets.get(adaptationIndex);
|
||||||
|
RepresentationKey[] keys = new RepresentationKey[adaptationSet.representations.size()];
|
||||||
|
for (int i = 0; i < keys.length; i++) {
|
||||||
|
keys[i] = new RepresentationKey(periodIndex, adaptationIndex, i);
|
||||||
|
}
|
||||||
|
segments.addAll(getSegments(dataSource, manifest, keys, allowIndexLoadErrors));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return segments;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected List<Segment> getSegments(DataSource dataSource, DashManifest manifest,
|
||||||
|
RepresentationKey[] keys, boolean allowIndexLoadErrors)
|
||||||
|
throws InterruptedException, IOException {
|
||||||
|
ArrayList<Segment> segments = new ArrayList<>();
|
||||||
|
for (RepresentationKey key : keys) {
|
||||||
|
DashSegmentIndex index;
|
||||||
|
try {
|
||||||
|
index = getSegmentIndex(dataSource, manifest, key);
|
||||||
|
if (index == null) {
|
||||||
|
// Loading succeeded but there was no index. This is always a failure.
|
||||||
|
throw new DownloadException("No index for representation: " + key);
|
||||||
|
}
|
||||||
|
} catch (IOException e) {
|
||||||
|
if (allowIndexLoadErrors) {
|
||||||
|
// Loading failed, but load errors are allowed. Advance to the next key.
|
||||||
|
continue;
|
||||||
|
} else {
|
||||||
|
throw e;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int segmentCount = index.getSegmentCount(C.TIME_UNSET);
|
||||||
|
if (segmentCount == DashSegmentIndex.INDEX_UNBOUNDED) {
|
||||||
|
throw new DownloadException("Unbounded index for representation: " + key);
|
||||||
|
}
|
||||||
|
|
||||||
|
Period period = manifest.getPeriod(key.periodIndex);
|
||||||
|
Representation representation = period.adaptationSets.get(key.adaptationSetIndex)
|
||||||
|
.representations.get(key.representationIndex);
|
||||||
|
long startUs = C.msToUs(period.startMs);
|
||||||
|
String baseUrl = representation.baseUrl;
|
||||||
|
RangedUri initializationUri = representation.getInitializationUri();
|
||||||
|
if (initializationUri != null) {
|
||||||
|
addSegment(segments, startUs, baseUrl, initializationUri);
|
||||||
|
}
|
||||||
|
RangedUri indexUri = representation.getIndexUri();
|
||||||
|
if (indexUri != null) {
|
||||||
|
addSegment(segments, startUs, baseUrl, indexUri);
|
||||||
|
}
|
||||||
|
|
||||||
|
int firstSegmentNum = index.getFirstSegmentNum();
|
||||||
|
int lastSegmentNum = firstSegmentNum + segmentCount - 1;
|
||||||
|
for (int j = firstSegmentNum; j <= lastSegmentNum; j++) {
|
||||||
|
addSegment(segments, startUs + index.getTimeUs(j), baseUrl, index.getSegmentUrl(j));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return segments;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns DashSegmentIndex for given representation.
|
||||||
|
*/
|
||||||
|
private DashSegmentIndex getSegmentIndex(DataSource dataSource, DashManifest manifest,
|
||||||
|
RepresentationKey key) throws IOException, InterruptedException {
|
||||||
|
AdaptationSet adaptationSet = manifest.getPeriod(key.periodIndex).adaptationSets.get(
|
||||||
|
key.adaptationSetIndex);
|
||||||
|
Representation representation = adaptationSet.representations.get(key.representationIndex);
|
||||||
|
DashSegmentIndex index = representation.getIndex();
|
||||||
|
if (index != null) {
|
||||||
|
return index;
|
||||||
|
}
|
||||||
|
ChunkIndex seekMap = DashUtil.loadChunkIndex(dataSource, adaptationSet.type, representation);
|
||||||
|
return seekMap == null ? null : new DashWrappingSegmentIndex(seekMap);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void addSegment(ArrayList<Segment> segments, long startTimeUs, String baseUrl,
|
||||||
|
RangedUri rangedUri) {
|
||||||
|
DataSpec dataSpec = new DataSpec(rangedUri.resolveUri(baseUrl), rangedUri.start,
|
||||||
|
rangedUri.length, null);
|
||||||
|
segments.add(new Segment(startTimeUs, dataSpec));
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
@ -1,83 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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 com.google.android.exoplayer2.source.hls.offline;
|
|
||||||
|
|
||||||
import android.net.Uri;
|
|
||||||
import com.google.android.exoplayer2.offline.DownloadAction;
|
|
||||||
import com.google.android.exoplayer2.offline.DownloaderConstructorHelper;
|
|
||||||
import com.google.android.exoplayer2.offline.SegmentDownloadAction;
|
|
||||||
import com.google.android.exoplayer2.util.ClosedSource;
|
|
||||||
import java.io.DataInputStream;
|
|
||||||
import java.io.DataOutputStream;
|
|
||||||
import java.io.IOException;
|
|
||||||
|
|
||||||
/** An action to download or remove downloaded HLS streams. */
|
|
||||||
@ClosedSource(reason = "Not ready yet")
|
|
||||||
public final class HlsDownloadAction extends SegmentDownloadAction<String> {
|
|
||||||
|
|
||||||
public static final Deserializer DESERIALIZER = new SegmentDownloadActionDeserializer<String>() {
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getType() {
|
|
||||||
return TYPE;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected String readKey(DataInputStream input) throws IOException {
|
|
||||||
return input.readUTF();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected String[] createKeyArray(int keyCount) {
|
|
||||||
return new String[0];
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected DownloadAction createDownloadAction(Uri manifestUri, boolean removeAction,
|
|
||||||
String[] keys) {
|
|
||||||
return new HlsDownloadAction(manifestUri, removeAction, keys);
|
|
||||||
}
|
|
||||||
|
|
||||||
};
|
|
||||||
|
|
||||||
private static final String TYPE = "HlsDownloadAction";
|
|
||||||
|
|
||||||
/** @see SegmentDownloadAction#SegmentDownloadAction(Uri, boolean, Object[]) */
|
|
||||||
public HlsDownloadAction(Uri manifestUri, boolean removeAction, String... keys) {
|
|
||||||
super(manifestUri, removeAction, keys);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getType() {
|
|
||||||
return TYPE;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public HlsDownloader createDownloader(DownloaderConstructorHelper constructorHelper)
|
|
||||||
throws IOException {
|
|
||||||
HlsDownloader downloader = new HlsDownloader(manifestUri, constructorHelper);
|
|
||||||
if (!isRemoveAction()) {
|
|
||||||
downloader.selectRepresentations(keys);
|
|
||||||
}
|
|
||||||
return downloader;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected void writeKey(DataOutputStream output, String key) throws IOException {
|
|
||||||
output.writeUTF(key);
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
@ -1,86 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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 com.google.android.exoplayer2.source.smoothstreaming.offline;
|
|
||||||
|
|
||||||
import android.net.Uri;
|
|
||||||
import com.google.android.exoplayer2.offline.DownloadAction;
|
|
||||||
import com.google.android.exoplayer2.offline.DownloaderConstructorHelper;
|
|
||||||
import com.google.android.exoplayer2.offline.SegmentDownloadAction;
|
|
||||||
import com.google.android.exoplayer2.source.smoothstreaming.manifest.TrackKey;
|
|
||||||
import com.google.android.exoplayer2.util.ClosedSource;
|
|
||||||
import java.io.DataInputStream;
|
|
||||||
import java.io.DataOutputStream;
|
|
||||||
import java.io.IOException;
|
|
||||||
|
|
||||||
/** An action to download or remove downloaded SmoothStreaming streams. */
|
|
||||||
@ClosedSource(reason = "Not ready yet")
|
|
||||||
public final class SsDownloadAction extends SegmentDownloadAction<TrackKey> {
|
|
||||||
|
|
||||||
public static final Deserializer DESERIALIZER =
|
|
||||||
new SegmentDownloadActionDeserializer<TrackKey>() {
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getType() {
|
|
||||||
return TYPE;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected TrackKey readKey(DataInputStream input) throws IOException {
|
|
||||||
return new TrackKey(input.readInt(), input.readInt());
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected TrackKey[] createKeyArray(int keyCount) {
|
|
||||||
return new TrackKey[keyCount];
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected DownloadAction createDownloadAction(Uri manifestUri, boolean removeAction,
|
|
||||||
TrackKey[] keys) {
|
|
||||||
return new SsDownloadAction(manifestUri, removeAction, keys);
|
|
||||||
}
|
|
||||||
|
|
||||||
};
|
|
||||||
|
|
||||||
private static final String TYPE = "SsDownloadAction";
|
|
||||||
|
|
||||||
/** @see SegmentDownloadAction#SegmentDownloadAction(Uri, boolean, Object[]) */
|
|
||||||
public SsDownloadAction(Uri manifestUri, boolean removeAction, TrackKey... keys) {
|
|
||||||
super(manifestUri, removeAction, keys);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getType() {
|
|
||||||
return TYPE;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public SsDownloader createDownloader(DownloaderConstructorHelper constructorHelper)
|
|
||||||
throws IOException {
|
|
||||||
SsDownloader downloader = new SsDownloader(manifestUri, constructorHelper);
|
|
||||||
if (!isRemoveAction()) {
|
|
||||||
downloader.selectRepresentations(keys);
|
|
||||||
}
|
|
||||||
return downloader;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected void writeKey(DataOutputStream output, TrackKey key) throws IOException {
|
|
||||||
output.writeInt(key.streamElementIndex);
|
|
||||||
output.writeInt(key.trackIndex);
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
Loading…
x
Reference in New Issue
Block a user