Examples with DashDownloader com.google.android.exoplayer2.source.dash.offline.DashDownloader used on opensource projects

Example 1 with DashDownloader

use of com.google.android.exoplayer2.source.dash.offline.DashDownloader in project ExoPlayer by google.

the class DashDownloadTest method download.

// Download tests
@Test
public void download() throws Exception {
    DashDownloader dashDownloader = downloadContent();
    dashDownloader.download(/* progressListener= */
    null);
    testRunner.setStreamName("test_h264_fixed_download").setDataSourceFactory(offlineDataSourceFactory).run();
    dashDownloader.remove();
    assertWithMessage("There should be no cache key left").that(cache.getKeys()).isEmpty();
    assertWithMessage("There should be no content left").that(cache.getCacheSpace()).isEqualTo(0);
}

Example 2 with DashDownloader

use of com.google.android.exoplayer2.source.dash.offline.DashDownloader in project ExoPlayer by google.

the class DashDownloadTest method downloadContent.

private DashDownloader downloadContent() throws Exception {
    DashManifest dashManifest = DashUtil.loadManifest(httpDataSourceFactory.createDataSource(), MANIFEST_URI);
    ArrayList<StreamKey> keys = new ArrayList<>();
    for (int pIndex = 0; pIndex < dashManifest.getPeriodCount(); pIndex++) {
        List<AdaptationSet> adaptationSets = dashManifest.getPeriod(pIndex).adaptationSets;
        for (int aIndex = 0; aIndex < adaptationSets.size(); aIndex++) {
            AdaptationSet adaptationSet = adaptationSets.get(aIndex);
            List<Representation> representations = adaptationSet.representations;
            for (int rIndex = 0; rIndex < representations.size(); rIndex++) {
                String id = representations.get(rIndex).format.id;
                if (DashTestData.AAC_AUDIO_REPRESENTATION_ID.equals(id) || DashTestData.H264_CDD_FIXED.equals(id)) {
                    keys.add(new StreamKey(pIndex, aIndex, rIndex));
                }
            }
        }
    }
    CacheDataSource.Factory cacheDataSourceFactory = new CacheDataSource.Factory().setCache(cache).setUpstreamDataSourceFactory(httpDataSourceFactory);
    return new DashDownloader(new MediaItem.Builder().setUri(MANIFEST_URI).setStreamKeys(keys).build(), cacheDataSourceFactory);
}

Example 3 with DashDownloader

use of com.google.android.exoplayer2.source.dash.offline.DashDownloader in project ExoPlayer by google.

the class DashDownloaderTest method progressiveDownloadSeparatePeriods.

@Test
public void progressiveDownloadSeparatePeriods() 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);
    FakeDataSource.Factory factory = mock(FakeDataSource.Factory.class);
    when(factory.createDataSource()).thenReturn(fakeDataSource);
    DashDownloader dashDownloader = getDashDownloader(factory, new StreamKey(0, 0, 0), new StreamKey(1, 0, 0));
    dashDownloader.download(progressListener);
    DataSpec[] openedDataSpecs = fakeDataSource.getAndClearOpenedDataSpecs();
    assertThat(openedDataSpecs.length).isEqualTo(8);
    assertThat(openedDataSpecs[0].uri).isEqualTo(TEST_MPD_URI);
    assertThat(openedDataSpecs[1].uri.getPath()).isEqualTo("audio_init_data");
    assertThat(openedDataSpecs[2].uri.getPath()).isEqualTo("audio_segment_1");
    assertThat(openedDataSpecs[3].uri.getPath()).isEqualTo("audio_segment_2");
    assertThat(openedDataSpecs[4].uri.getPath()).isEqualTo("audio_segment_3");
    assertThat(openedDataSpecs[5].uri.getPath()).isEqualTo("period_2_segment_1");
    assertThat(openedDataSpecs[6].uri.getPath()).isEqualTo("period_2_segment_2");
    assertThat(openedDataSpecs[7].uri.getPath()).isEqualTo("period_2_segment_3");
}

Example 4 with DashDownloader

use of com.google.android.exoplayer2.source.dash.offline.DashDownloader in project ExoPlayer by google.

the class DashDownloaderTest method counters.

@Test
public void counters() 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, new StreamKey(0, 0, 0));
    try {
        dashDownloader.download(progressListener);
        fail();
    } catch (IOException e) {
    // Failure expected after downloading init data, segment 1 and 2 bytes in segment 2.
    }
    progressListener.assertBytesDownloaded(10 + 4 + 2);
    dashDownloader.download(progressListener);
    progressListener.assertBytesDownloaded(10 + 4 + 5 + 6);
}

Example 5 with DashDownloader

use of com.google.android.exoplayer2.source.dash.offline.DashDownloader in project ExoPlayer by google.

the class DashDownloaderTest method progressiveDownload.

@Test
public void progressiveDownload() 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);
    FakeDataSource.Factory factory = mock(FakeDataSource.Factory.class);
    when(factory.createDataSource()).thenReturn(fakeDataSource);
    DashDownloader dashDownloader = getDashDownloader(factory, new StreamKey(0, 0, 0), new StreamKey(0, 1, 0));
    dashDownloader.download(progressListener);
    DataSpec[] openedDataSpecs = fakeDataSource.getAndClearOpenedDataSpecs();
    assertThat(openedDataSpecs.length).isEqualTo(8);
    assertThat(openedDataSpecs[0].uri).isEqualTo(TEST_MPD_URI);
    assertThat(openedDataSpecs[1].uri.getPath()).isEqualTo("audio_init_data");
    assertThat(openedDataSpecs[2].uri.getPath()).isEqualTo("audio_segment_1");
    assertThat(openedDataSpecs[3].uri.getPath()).isEqualTo("text_segment_1");
    assertThat(openedDataSpecs[4].uri.getPath()).isEqualTo("audio_segment_2");
    assertThat(openedDataSpecs[5].uri.getPath()).isEqualTo("text_segment_2");
    assertThat(openedDataSpecs[6].uri.getPath()).isEqualTo("audio_segment_3");
    assertThat(openedDataSpecs[7].uri.getPath()).isEqualTo("text_segment_3");
}