Fix Lint: Inconsistent line separators
This commit is contained in:
TobiGr
parent
18fb0a13d7
commit
6f3dfad550
8 changed files with 1032 additions and 1032 deletions
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@ -1,313 +1,313 @@
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package us.shandian.giga.get;
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import android.util.Log;
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import org.schabi.newpipe.extractor.NewPipe;
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import org.schabi.newpipe.extractor.StreamingService;
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import org.schabi.newpipe.extractor.exceptions.ExtractionException;
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import org.schabi.newpipe.extractor.stream.AudioStream;
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import org.schabi.newpipe.extractor.stream.StreamExtractor;
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import org.schabi.newpipe.extractor.stream.SubtitlesStream;
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import org.schabi.newpipe.extractor.stream.VideoStream;
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import java.io.IOException;
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import java.io.InterruptedIOException;
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import java.net.HttpURLConnection;
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import java.nio.channels.ClosedByInterruptException;
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import java.util.List;
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import us.shandian.giga.get.DownloadMission.HttpError;
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import static us.shandian.giga.get.DownloadMission.ERROR_RESOURCE_GONE;
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public class DownloadMissionRecover extends Thread {
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private static final String TAG = "DownloadMissionRecover";
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static final int mID = -3;
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private final DownloadMission mMission;
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private final boolean mNotInitialized;
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private final int mErrCode;
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private HttpURLConnection mConn;
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private MissionRecoveryInfo mRecovery;
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private StreamExtractor mExtractor;
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DownloadMissionRecover(DownloadMission mission, int errCode) {
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mMission = mission;
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mNotInitialized = mission.blocks == null && mission.current == 0;
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mErrCode = errCode;
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}
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@Override
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public void run() {
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if (mMission.source == null) {
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mMission.notifyError(mErrCode, null);
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return;
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}
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Exception err = null;
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int attempt = 0;
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while (attempt++ < mMission.maxRetry) {
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try {
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tryRecover();
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return;
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} catch (InterruptedIOException | ClosedByInterruptException e) {
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return;
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} catch (Exception e) {
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if (!mMission.running || super.isInterrupted()) return;
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err = e;
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}
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}
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// give up
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mMission.notifyError(mErrCode, err);
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}
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private void tryRecover() throws ExtractionException, IOException, HttpError {
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if (mExtractor == null) {
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try {
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StreamingService svr = NewPipe.getServiceByUrl(mMission.source);
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mExtractor = svr.getStreamExtractor(mMission.source);
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mExtractor.fetchPage();
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} catch (ExtractionException e) {
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mExtractor = null;
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throw e;
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}
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}
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// maybe the following check is redundant
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if (!mMission.running || super.isInterrupted()) return;
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if (!mNotInitialized) {
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// set the current download url to null in case if the recovery
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// process is canceled. Next time start() method is called the
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// recovery will be executed, saving time
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mMission.urls[mMission.current] = null;
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mRecovery = mMission.recoveryInfo[mMission.current];
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resolveStream();
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return;
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}
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Log.w(TAG, "mission is not fully initialized, this will take a while");
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try {
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for (; mMission.current < mMission.urls.length; mMission.current++) {
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mRecovery = mMission.recoveryInfo[mMission.current];
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if (test()) continue;
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if (!mMission.running) return;
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resolveStream();
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if (!mMission.running) return;
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// before continue, check if the current stream was resolved
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if (mMission.urls[mMission.current] == null) {
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break;
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}
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}
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} finally {
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mMission.current = 0;
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}
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mMission.writeThisToFile();
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if (!mMission.running || super.isInterrupted()) return;
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mMission.running = false;
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mMission.start();
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}
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private void resolveStream() throws IOException, ExtractionException, HttpError {
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// FIXME: this getErrorMessage() always returns "video is unavailable"
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/*if (mExtractor.getErrorMessage() != null) {
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mMission.notifyError(mErrCode, new ExtractionException(mExtractor.getErrorMessage()));
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return;
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}*/
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String url = null;
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switch (mRecovery.getKind()) {
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case 'a':
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for (AudioStream audio : mExtractor.getAudioStreams()) {
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if (audio.average_bitrate == mRecovery.getDesiredBitrate() && audio.getFormat() == mRecovery.getFormat()) {
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url = audio.getUrl();
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break;
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}
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}
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break;
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case 'v':
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List<VideoStream> videoStreams;
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if (mRecovery.isDesired2())
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videoStreams = mExtractor.getVideoOnlyStreams();
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else
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videoStreams = mExtractor.getVideoStreams();
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for (VideoStream video : videoStreams) {
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if (video.resolution.equals(mRecovery.getDesired()) && video.getFormat() == mRecovery.getFormat()) {
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url = video.getUrl();
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break;
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}
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}
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break;
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case 's':
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for (SubtitlesStream subtitles : mExtractor.getSubtitles(mRecovery.getFormat())) {
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String tag = subtitles.getLanguageTag();
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if (tag.equals(mRecovery.getDesired()) && subtitles.isAutoGenerated() == mRecovery.isDesired2()) {
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url = subtitles.getUrl();
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break;
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}
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}
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break;
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default:
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throw new RuntimeException("Unknown stream type");
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}
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resolve(url);
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}
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private void resolve(String url) throws IOException, HttpError {
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if (mRecovery.getValidateCondition() == null) {
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Log.w(TAG, "validation condition not defined, the resource can be stale");
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}
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if (mMission.unknownLength || mRecovery.getValidateCondition() == null) {
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recover(url, false);
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return;
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}
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///////////////////////////////////////////////////////////////////////
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////// Validate the http resource doing a range request
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/////////////////////
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try {
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mConn = mMission.openConnection(url, true, mMission.length - 10, mMission.length);
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mConn.setRequestProperty("If-Range", mRecovery.getValidateCondition());
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mMission.establishConnection(mID, mConn);
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int code = mConn.getResponseCode();
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switch (code) {
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case 200:
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case 413:
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// stale
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recover(url, true);
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return;
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case 206:
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// in case of validation using the Last-Modified date, check the resource length
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long[] contentRange = parseContentRange(mConn.getHeaderField("Content-Range"));
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boolean lengthMismatch = contentRange[2] != -1 && contentRange[2] != mMission.length;
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recover(url, lengthMismatch);
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return;
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}
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throw new HttpError(code);
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} finally {
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disconnect();
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}
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}
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private void recover(String url, boolean stale) {
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Log.i(TAG,
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String.format("recover() name=%s isStale=%s url=%s", mMission.storage.getName(), stale, url)
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);
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mMission.urls[mMission.current] = url;
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if (url == null) {
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mMission.urls = new String[0];
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mMission.notifyError(ERROR_RESOURCE_GONE, null);
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return;
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}
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if (mNotInitialized) return;
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if (stale) {
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mMission.resetState(false, false, DownloadMission.ERROR_NOTHING);
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}
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mMission.writeThisToFile();
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if (!mMission.running || super.isInterrupted()) return;
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mMission.running = false;
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mMission.start();
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}
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private long[] parseContentRange(String value) {
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long[] range = new long[3];
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if (value == null) {
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// this never should happen
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return range;
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}
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try {
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value = value.trim();
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if (!value.startsWith("bytes")) {
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return range;// unknown range type
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}
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int space = value.lastIndexOf(' ') + 1;
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int dash = value.indexOf('-', space) + 1;
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int bar = value.indexOf('/', dash);
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// start
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range[0] = Long.parseLong(value.substring(space, dash - 1));
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// end
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range[1] = Long.parseLong(value.substring(dash, bar));
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// resource length
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value = value.substring(bar + 1);
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if (value.equals("*")) {
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range[2] = -1;// unknown length received from the server but should be valid
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} else {
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range[2] = Long.parseLong(value);
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}
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} catch (Exception e) {
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// nothing to do
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}
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return range;
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}
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private boolean test() {
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if (mMission.urls[mMission.current] == null) return false;
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try {
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mConn = mMission.openConnection(mMission.urls[mMission.current], true, -1, -1);
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mMission.establishConnection(mID, mConn);
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if (mConn.getResponseCode() == 200) return true;
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} catch (Exception e) {
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// nothing to do
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} finally {
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disconnect();
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}
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return false;
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}
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private void disconnect() {
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try {
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try {
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mConn.getInputStream().close();
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} finally {
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mConn.disconnect();
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}
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} catch (Exception e) {
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// nothing to do
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} finally {
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mConn = null;
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}
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}
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@Override
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public void interrupt() {
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super.interrupt();
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if (mConn != null) disconnect();
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}
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}
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package us.shandian.giga.get;
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import android.util.Log;
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import org.schabi.newpipe.extractor.NewPipe;
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import org.schabi.newpipe.extractor.StreamingService;
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import org.schabi.newpipe.extractor.exceptions.ExtractionException;
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import org.schabi.newpipe.extractor.stream.AudioStream;
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import org.schabi.newpipe.extractor.stream.StreamExtractor;
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import org.schabi.newpipe.extractor.stream.SubtitlesStream;
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import org.schabi.newpipe.extractor.stream.VideoStream;
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import java.io.IOException;
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import java.io.InterruptedIOException;
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import java.net.HttpURLConnection;
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import java.nio.channels.ClosedByInterruptException;
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import java.util.List;
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import us.shandian.giga.get.DownloadMission.HttpError;
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import static us.shandian.giga.get.DownloadMission.ERROR_RESOURCE_GONE;
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public class DownloadMissionRecover extends Thread {
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private static final String TAG = "DownloadMissionRecover";
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static final int mID = -3;
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private final DownloadMission mMission;
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private final boolean mNotInitialized;
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private final int mErrCode;
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private HttpURLConnection mConn;
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private MissionRecoveryInfo mRecovery;
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private StreamExtractor mExtractor;
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DownloadMissionRecover(DownloadMission mission, int errCode) {
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mMission = mission;
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mNotInitialized = mission.blocks == null && mission.current == 0;
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mErrCode = errCode;
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}
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@Override
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public void run() {
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if (mMission.source == null) {
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mMission.notifyError(mErrCode, null);
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return;
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}
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Exception err = null;
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int attempt = 0;
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while (attempt++ < mMission.maxRetry) {
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try {
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tryRecover();
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return;
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} catch (InterruptedIOException | ClosedByInterruptException e) {
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return;
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} catch (Exception e) {
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if (!mMission.running || super.isInterrupted()) return;
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err = e;
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}
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}
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// give up
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mMission.notifyError(mErrCode, err);
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}
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private void tryRecover() throws ExtractionException, IOException, HttpError {
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if (mExtractor == null) {
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try {
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StreamingService svr = NewPipe.getServiceByUrl(mMission.source);
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mExtractor = svr.getStreamExtractor(mMission.source);
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mExtractor.fetchPage();
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} catch (ExtractionException e) {
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mExtractor = null;
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throw e;
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}
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}
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// maybe the following check is redundant
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if (!mMission.running || super.isInterrupted()) return;
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if (!mNotInitialized) {
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// set the current download url to null in case if the recovery
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// process is canceled. Next time start() method is called the
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// recovery will be executed, saving time
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mMission.urls[mMission.current] = null;
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mRecovery = mMission.recoveryInfo[mMission.current];
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resolveStream();
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return;
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}
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Log.w(TAG, "mission is not fully initialized, this will take a while");
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try {
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for (; mMission.current < mMission.urls.length; mMission.current++) {
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mRecovery = mMission.recoveryInfo[mMission.current];
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if (test()) continue;
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if (!mMission.running) return;
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resolveStream();
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if (!mMission.running) return;
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// before continue, check if the current stream was resolved
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if (mMission.urls[mMission.current] == null) {
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break;
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}
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}
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} finally {
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mMission.current = 0;
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}
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mMission.writeThisToFile();
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if (!mMission.running || super.isInterrupted()) return;
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mMission.running = false;
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mMission.start();
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}
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private void resolveStream() throws IOException, ExtractionException, HttpError {
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// FIXME: this getErrorMessage() always returns "video is unavailable"
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/*if (mExtractor.getErrorMessage() != null) {
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mMission.notifyError(mErrCode, new ExtractionException(mExtractor.getErrorMessage()));
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return;
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}*/
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String url = null;
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switch (mRecovery.getKind()) {
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case 'a':
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for (AudioStream audio : mExtractor.getAudioStreams()) {
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if (audio.average_bitrate == mRecovery.getDesiredBitrate() && audio.getFormat() == mRecovery.getFormat()) {
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url = audio.getUrl();
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break;
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}
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}
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break;
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case 'v':
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List<VideoStream> videoStreams;
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if (mRecovery.isDesired2())
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videoStreams = mExtractor.getVideoOnlyStreams();
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else
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videoStreams = mExtractor.getVideoStreams();
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for (VideoStream video : videoStreams) {
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if (video.resolution.equals(mRecovery.getDesired()) && video.getFormat() == mRecovery.getFormat()) {
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url = video.getUrl();
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break;
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}
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}
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break;
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case 's':
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for (SubtitlesStream subtitles : mExtractor.getSubtitles(mRecovery.getFormat())) {
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String tag = subtitles.getLanguageTag();
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if (tag.equals(mRecovery.getDesired()) && subtitles.isAutoGenerated() == mRecovery.isDesired2()) {
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url = subtitles.getUrl();
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break;
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}
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}
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break;
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default:
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throw new RuntimeException("Unknown stream type");
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}
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resolve(url);
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}
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private void resolve(String url) throws IOException, HttpError {
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if (mRecovery.getValidateCondition() == null) {
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Log.w(TAG, "validation condition not defined, the resource can be stale");
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}
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if (mMission.unknownLength || mRecovery.getValidateCondition() == null) {
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recover(url, false);
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return;
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}
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///////////////////////////////////////////////////////////////////////
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////// Validate the http resource doing a range request
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/////////////////////
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try {
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mConn = mMission.openConnection(url, true, mMission.length - 10, mMission.length);
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mConn.setRequestProperty("If-Range", mRecovery.getValidateCondition());
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mMission.establishConnection(mID, mConn);
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int code = mConn.getResponseCode();
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switch (code) {
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case 200:
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case 413:
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// stale
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recover(url, true);
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return;
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case 206:
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// in case of validation using the Last-Modified date, check the resource length
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long[] contentRange = parseContentRange(mConn.getHeaderField("Content-Range"));
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boolean lengthMismatch = contentRange[2] != -1 && contentRange[2] != mMission.length;
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recover(url, lengthMismatch);
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return;
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}
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throw new HttpError(code);
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} finally {
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disconnect();
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}
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}
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private void recover(String url, boolean stale) {
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Log.i(TAG,
|
||||
String.format("recover() name=%s isStale=%s url=%s", mMission.storage.getName(), stale, url)
|
||||
);
|
||||
|
||||
mMission.urls[mMission.current] = url;
|
||||
|
||||
if (url == null) {
|
||||
mMission.urls = new String[0];
|
||||
mMission.notifyError(ERROR_RESOURCE_GONE, null);
|
||||
return;
|
||||
}
|
||||
|
||||
if (mNotInitialized) return;
|
||||
|
||||
if (stale) {
|
||||
mMission.resetState(false, false, DownloadMission.ERROR_NOTHING);
|
||||
}
|
||||
|
||||
mMission.writeThisToFile();
|
||||
|
||||
if (!mMission.running || super.isInterrupted()) return;
|
||||
|
||||
mMission.running = false;
|
||||
mMission.start();
|
||||
}
|
||||
|
||||
private long[] parseContentRange(String value) {
|
||||
long[] range = new long[3];
|
||||
|
||||
if (value == null) {
|
||||
// this never should happen
|
||||
return range;
|
||||
}
|
||||
|
||||
try {
|
||||
value = value.trim();
|
||||
|
||||
if (!value.startsWith("bytes")) {
|
||||
return range;// unknown range type
|
||||
}
|
||||
|
||||
int space = value.lastIndexOf(' ') + 1;
|
||||
int dash = value.indexOf('-', space) + 1;
|
||||
int bar = value.indexOf('/', dash);
|
||||
|
||||
// start
|
||||
range[0] = Long.parseLong(value.substring(space, dash - 1));
|
||||
|
||||
// end
|
||||
range[1] = Long.parseLong(value.substring(dash, bar));
|
||||
|
||||
// resource length
|
||||
value = value.substring(bar + 1);
|
||||
if (value.equals("*")) {
|
||||
range[2] = -1;// unknown length received from the server but should be valid
|
||||
} else {
|
||||
range[2] = Long.parseLong(value);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
// nothing to do
|
||||
}
|
||||
|
||||
return range;
|
||||
}
|
||||
|
||||
private boolean test() {
|
||||
if (mMission.urls[mMission.current] == null) return false;
|
||||
|
||||
try {
|
||||
mConn = mMission.openConnection(mMission.urls[mMission.current], true, -1, -1);
|
||||
mMission.establishConnection(mID, mConn);
|
||||
|
||||
if (mConn.getResponseCode() == 200) return true;
|
||||
} catch (Exception e) {
|
||||
// nothing to do
|
||||
} finally {
|
||||
disconnect();
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private void disconnect() {
|
||||
try {
|
||||
try {
|
||||
mConn.getInputStream().close();
|
||||
} finally {
|
||||
mConn.disconnect();
|
||||
}
|
||||
} catch (Exception e) {
|
||||
// nothing to do
|
||||
} finally {
|
||||
mConn = null;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void interrupt() {
|
||||
super.interrupt();
|
||||
if (mConn != null) disconnect();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,18 +1,18 @@
|
|||
package us.shandian.giga.get;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
public class FinishedMission extends Mission {
|
||||
|
||||
public FinishedMission() {
|
||||
}
|
||||
|
||||
public FinishedMission(@NonNull DownloadMission mission) {
|
||||
source = mission.source;
|
||||
length = mission.length;
|
||||
timestamp = mission.timestamp;
|
||||
kind = mission.kind;
|
||||
storage = mission.storage;
|
||||
}
|
||||
|
||||
}
|
||||
package us.shandian.giga.get;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
public class FinishedMission extends Mission {
|
||||
|
||||
public FinishedMission() {
|
||||
}
|
||||
|
||||
public FinishedMission(@NonNull DownloadMission mission) {
|
||||
source = mission.source;
|
||||
length = mission.length;
|
||||
timestamp = mission.timestamp;
|
||||
kind = mission.kind;
|
||||
storage = mission.storage;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,64 +1,64 @@
|
|||
package us.shandian.giga.get;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.Calendar;
|
||||
|
||||
import us.shandian.giga.io.StoredFileHelper;
|
||||
|
||||
public abstract class Mission implements Serializable {
|
||||
private static final long serialVersionUID = 1L;// last bump: 27 march 2019
|
||||
|
||||
/**
|
||||
* Source url of the resource
|
||||
*/
|
||||
public String source;
|
||||
|
||||
/**
|
||||
* Length of the current resource
|
||||
*/
|
||||
public long length;
|
||||
|
||||
/**
|
||||
* creation timestamp (and maybe unique identifier)
|
||||
*/
|
||||
public long timestamp;
|
||||
|
||||
/**
|
||||
* pre-defined content type
|
||||
*/
|
||||
public char kind;
|
||||
|
||||
/**
|
||||
* The downloaded file
|
||||
*/
|
||||
public StoredFileHelper storage;
|
||||
|
||||
public long getTimestamp() {
|
||||
return timestamp;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete the downloaded file
|
||||
*
|
||||
* @return {@code true] if and only if the file is successfully deleted, otherwise, {@code false}
|
||||
*/
|
||||
public boolean delete() {
|
||||
if (storage != null) return storage.delete();
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Indicate if this mission is deleted whatever is stored
|
||||
*/
|
||||
public transient boolean deleted = false;
|
||||
|
||||
@NonNull
|
||||
@Override
|
||||
public String toString() {
|
||||
Calendar calendar = Calendar.getInstance();
|
||||
calendar.setTimeInMillis(timestamp);
|
||||
return "[" + calendar.getTime().toString() + "] " + (storage.isInvalid() ? storage.getName() : storage.getUri());
|
||||
}
|
||||
}
|
||||
package us.shandian.giga.get;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.Calendar;
|
||||
|
||||
import us.shandian.giga.io.StoredFileHelper;
|
||||
|
||||
public abstract class Mission implements Serializable {
|
||||
private static final long serialVersionUID = 1L;// last bump: 27 march 2019
|
||||
|
||||
/**
|
||||
* Source url of the resource
|
||||
*/
|
||||
public String source;
|
||||
|
||||
/**
|
||||
* Length of the current resource
|
||||
*/
|
||||
public long length;
|
||||
|
||||
/**
|
||||
* creation timestamp (and maybe unique identifier)
|
||||
*/
|
||||
public long timestamp;
|
||||
|
||||
/**
|
||||
* pre-defined content type
|
||||
*/
|
||||
public char kind;
|
||||
|
||||
/**
|
||||
* The downloaded file
|
||||
*/
|
||||
public StoredFileHelper storage;
|
||||
|
||||
public long getTimestamp() {
|
||||
return timestamp;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete the downloaded file
|
||||
*
|
||||
* @return {@code true] if and only if the file is successfully deleted, otherwise, {@code false}
|
||||
*/
|
||||
public boolean delete() {
|
||||
if (storage != null) return storage.delete();
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Indicate if this mission is deleted whatever is stored
|
||||
*/
|
||||
public transient boolean deleted = false;
|
||||
|
||||
@NonNull
|
||||
@Override
|
||||
public String toString() {
|
||||
Calendar calendar = Calendar.getInstance();
|
||||
calendar.setTimeInMillis(timestamp);
|
||||
return "[" + calendar.getTime().toString() + "] " + (storage.isInvalid() ? storage.getName() : storage.getUri());
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
package us.shandian.giga.io;
|
||||
|
||||
public interface ProgressReport {
|
||||
|
||||
/**
|
||||
* Report the size of the new file
|
||||
*
|
||||
* @param progress the new size
|
||||
*/
|
||||
void report(long progress);
|
||||
package us.shandian.giga.io;
|
||||
|
||||
public interface ProgressReport {
|
||||
|
||||
/**
|
||||
* Report the size of the new file
|
||||
*
|
||||
* @param progress the new size
|
||||
*/
|
||||
void report(long progress);
|
||||
}
|
||||
|
|
@ -1,44 +1,44 @@
|
|||
package us.shandian.giga.postprocessing;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
import org.schabi.newpipe.streams.OggFromWebMWriter;
|
||||
import org.schabi.newpipe.streams.io.SharpStream;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.ByteBuffer;
|
||||
|
||||
class OggFromWebmDemuxer extends Postprocessing {
|
||||
|
||||
OggFromWebmDemuxer() {
|
||||
super(true, true, ALGORITHM_OGG_FROM_WEBM_DEMUXER);
|
||||
}
|
||||
|
||||
@Override
|
||||
boolean test(SharpStream... sources) throws IOException {
|
||||
ByteBuffer buffer = ByteBuffer.allocate(4);
|
||||
sources[0].read(buffer.array());
|
||||
|
||||
// youtube uses WebM as container, but the file extension (format suffix) is "*.opus"
|
||||
// check if the file is a webm/mkv file before proceed
|
||||
|
||||
switch (buffer.getInt()) {
|
||||
case 0x1a45dfa3:
|
||||
return true;// webm/mkv
|
||||
case 0x4F676753:
|
||||
return false;// ogg
|
||||
}
|
||||
|
||||
throw new UnsupportedOperationException("file not recognized, failed to demux the audio stream");
|
||||
}
|
||||
|
||||
@Override
|
||||
int process(SharpStream out, @NonNull SharpStream... sources) throws IOException {
|
||||
OggFromWebMWriter demuxer = new OggFromWebMWriter(sources[0], out);
|
||||
demuxer.parseSource();
|
||||
demuxer.selectTrack(0);
|
||||
demuxer.build();
|
||||
|
||||
return OK_RESULT;
|
||||
}
|
||||
}
|
||||
package us.shandian.giga.postprocessing;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
import org.schabi.newpipe.streams.OggFromWebMWriter;
|
||||
import org.schabi.newpipe.streams.io.SharpStream;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.ByteBuffer;
|
||||
|
||||
class OggFromWebmDemuxer extends Postprocessing {
|
||||
|
||||
OggFromWebmDemuxer() {
|
||||
super(true, true, ALGORITHM_OGG_FROM_WEBM_DEMUXER);
|
||||
}
|
||||
|
||||
@Override
|
||||
boolean test(SharpStream... sources) throws IOException {
|
||||
ByteBuffer buffer = ByteBuffer.allocate(4);
|
||||
sources[0].read(buffer.array());
|
||||
|
||||
// youtube uses WebM as container, but the file extension (format suffix) is "*.opus"
|
||||
// check if the file is a webm/mkv file before proceed
|
||||
|
||||
switch (buffer.getInt()) {
|
||||
case 0x1a45dfa3:
|
||||
return true;// webm/mkv
|
||||
case 0x4F676753:
|
||||
return false;// ogg
|
||||
}
|
||||
|
||||
throw new UnsupportedOperationException("file not recognized, failed to demux the audio stream");
|
||||
}
|
||||
|
||||
@Override
|
||||
int process(SharpStream out, @NonNull SharpStream... sources) throws IOException {
|
||||
OggFromWebMWriter demuxer = new OggFromWebMWriter(sources[0], out);
|
||||
demuxer.parseSource();
|
||||
demuxer.selectTrack(0);
|
||||
demuxer.build();
|
||||
|
||||
return OK_RESULT;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,138 +1,138 @@
|
|||
package us.shandian.giga.ui.common;
|
||||
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.graphics.Color;
|
||||
import android.os.Handler;
|
||||
import android.view.View;
|
||||
|
||||
import com.google.android.material.snackbar.Snackbar;
|
||||
|
||||
import org.schabi.newpipe.R;
|
||||
|
||||
import java.util.ArrayList;
|
||||
|
||||
import us.shandian.giga.get.FinishedMission;
|
||||
import us.shandian.giga.get.Mission;
|
||||
import us.shandian.giga.service.DownloadManager;
|
||||
import us.shandian.giga.service.DownloadManager.MissionIterator;
|
||||
import us.shandian.giga.ui.adapter.MissionAdapter;
|
||||
|
||||
public class Deleter {
|
||||
private static final int TIMEOUT = 5000;// ms
|
||||
private static final int DELAY = 350;// ms
|
||||
private static final int DELAY_RESUME = 400;// ms
|
||||
|
||||
private Snackbar snackbar;
|
||||
private ArrayList<Mission> items;
|
||||
private boolean running = true;
|
||||
|
||||
private final Context mContext;
|
||||
private final MissionAdapter mAdapter;
|
||||
private final DownloadManager mDownloadManager;
|
||||
private final MissionIterator mIterator;
|
||||
private final Handler mHandler;
|
||||
private final View mView;
|
||||
|
||||
private final Runnable rShow;
|
||||
private final Runnable rNext;
|
||||
private final Runnable rCommit;
|
||||
|
||||
public Deleter(View v, Context c, MissionAdapter a, DownloadManager d, MissionIterator i, Handler h) {
|
||||
mView = v;
|
||||
mContext = c;
|
||||
mAdapter = a;
|
||||
mDownloadManager = d;
|
||||
mIterator = i;
|
||||
mHandler = h;
|
||||
|
||||
// use variables to know the reference of the lambdas
|
||||
rShow = this::show;
|
||||
rNext = this::next;
|
||||
rCommit = this::commit;
|
||||
|
||||
items = new ArrayList<>(2);
|
||||
}
|
||||
|
||||
public void append(Mission item) {
|
||||
mIterator.hide(item);
|
||||
items.add(0, item);
|
||||
|
||||
show();
|
||||
}
|
||||
|
||||
private void forget() {
|
||||
mIterator.unHide(items.remove(0));
|
||||
mAdapter.applyChanges();
|
||||
|
||||
show();
|
||||
}
|
||||
|
||||
private void show() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
pause();
|
||||
running = true;
|
||||
|
||||
mHandler.postDelayed(rNext, DELAY);
|
||||
}
|
||||
|
||||
private void next() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
String msg = mContext.getString(R.string.file_deleted).concat(":\n").concat(items.get(0).storage.getName());
|
||||
|
||||
snackbar = Snackbar.make(mView, msg, Snackbar.LENGTH_INDEFINITE);
|
||||
snackbar.setAction(R.string.undo, s -> forget());
|
||||
snackbar.setActionTextColor(Color.YELLOW);
|
||||
snackbar.show();
|
||||
|
||||
mHandler.postDelayed(rCommit, TIMEOUT);
|
||||
}
|
||||
|
||||
private void commit() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
while (items.size() > 0) {
|
||||
Mission mission = items.remove(0);
|
||||
if (mission.deleted) continue;
|
||||
|
||||
mIterator.unHide(mission);
|
||||
mDownloadManager.deleteMission(mission);
|
||||
|
||||
if (mission instanceof FinishedMission) {
|
||||
mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, mission.storage.getUri()));
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if (items.size() < 1) {
|
||||
pause();
|
||||
return;
|
||||
}
|
||||
|
||||
show();
|
||||
}
|
||||
|
||||
public void pause() {
|
||||
running = false;
|
||||
mHandler.removeCallbacks(rNext);
|
||||
mHandler.removeCallbacks(rShow);
|
||||
mHandler.removeCallbacks(rCommit);
|
||||
if (snackbar != null) snackbar.dismiss();
|
||||
}
|
||||
|
||||
public void resume() {
|
||||
if (running) return;
|
||||
mHandler.postDelayed(rShow, DELAY_RESUME);
|
||||
}
|
||||
|
||||
public void dispose() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
pause();
|
||||
|
||||
for (Mission mission : items) mDownloadManager.deleteMission(mission);
|
||||
items = null;
|
||||
}
|
||||
}
|
||||
package us.shandian.giga.ui.common;
|
||||
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.graphics.Color;
|
||||
import android.os.Handler;
|
||||
import android.view.View;
|
||||
|
||||
import com.google.android.material.snackbar.Snackbar;
|
||||
|
||||
import org.schabi.newpipe.R;
|
||||
|
||||
import java.util.ArrayList;
|
||||
|
||||
import us.shandian.giga.get.FinishedMission;
|
||||
import us.shandian.giga.get.Mission;
|
||||
import us.shandian.giga.service.DownloadManager;
|
||||
import us.shandian.giga.service.DownloadManager.MissionIterator;
|
||||
import us.shandian.giga.ui.adapter.MissionAdapter;
|
||||
|
||||
public class Deleter {
|
||||
private static final int TIMEOUT = 5000;// ms
|
||||
private static final int DELAY = 350;// ms
|
||||
private static final int DELAY_RESUME = 400;// ms
|
||||
|
||||
private Snackbar snackbar;
|
||||
private ArrayList<Mission> items;
|
||||
private boolean running = true;
|
||||
|
||||
private final Context mContext;
|
||||
private final MissionAdapter mAdapter;
|
||||
private final DownloadManager mDownloadManager;
|
||||
private final MissionIterator mIterator;
|
||||
private final Handler mHandler;
|
||||
private final View mView;
|
||||
|
||||
private final Runnable rShow;
|
||||
private final Runnable rNext;
|
||||
private final Runnable rCommit;
|
||||
|
||||
public Deleter(View v, Context c, MissionAdapter a, DownloadManager d, MissionIterator i, Handler h) {
|
||||
mView = v;
|
||||
mContext = c;
|
||||
mAdapter = a;
|
||||
mDownloadManager = d;
|
||||
mIterator = i;
|
||||
mHandler = h;
|
||||
|
||||
// use variables to know the reference of the lambdas
|
||||
rShow = this::show;
|
||||
rNext = this::next;
|
||||
rCommit = this::commit;
|
||||
|
||||
items = new ArrayList<>(2);
|
||||
}
|
||||
|
||||
public void append(Mission item) {
|
||||
mIterator.hide(item);
|
||||
items.add(0, item);
|
||||
|
||||
show();
|
||||
}
|
||||
|
||||
private void forget() {
|
||||
mIterator.unHide(items.remove(0));
|
||||
mAdapter.applyChanges();
|
||||
|
||||
show();
|
||||
}
|
||||
|
||||
private void show() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
pause();
|
||||
running = true;
|
||||
|
||||
mHandler.postDelayed(rNext, DELAY);
|
||||
}
|
||||
|
||||
private void next() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
String msg = mContext.getString(R.string.file_deleted).concat(":\n").concat(items.get(0).storage.getName());
|
||||
|
||||
snackbar = Snackbar.make(mView, msg, Snackbar.LENGTH_INDEFINITE);
|
||||
snackbar.setAction(R.string.undo, s -> forget());
|
||||
snackbar.setActionTextColor(Color.YELLOW);
|
||||
snackbar.show();
|
||||
|
||||
mHandler.postDelayed(rCommit, TIMEOUT);
|
||||
}
|
||||
|
||||
private void commit() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
while (items.size() > 0) {
|
||||
Mission mission = items.remove(0);
|
||||
if (mission.deleted) continue;
|
||||
|
||||
mIterator.unHide(mission);
|
||||
mDownloadManager.deleteMission(mission);
|
||||
|
||||
if (mission instanceof FinishedMission) {
|
||||
mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, mission.storage.getUri()));
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if (items.size() < 1) {
|
||||
pause();
|
||||
return;
|
||||
}
|
||||
|
||||
show();
|
||||
}
|
||||
|
||||
public void pause() {
|
||||
running = false;
|
||||
mHandler.removeCallbacks(rNext);
|
||||
mHandler.removeCallbacks(rShow);
|
||||
mHandler.removeCallbacks(rCommit);
|
||||
if (snackbar != null) snackbar.dismiss();
|
||||
}
|
||||
|
||||
public void resume() {
|
||||
if (running) return;
|
||||
mHandler.postDelayed(rShow, DELAY_RESUME);
|
||||
}
|
||||
|
||||
public void dispose() {
|
||||
if (items.size() < 1) return;
|
||||
|
||||
pause();
|
||||
|
||||
for (Mission mission : items) mDownloadManager.deleteMission(mission);
|
||||
items = null;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue