Migrate exoplayer to media3
ThomasSession
9 months ago
committed by
fanchao
parent
fb937ee292
commit
d82c5b6a1b
@ -1,61 +0,0 @@
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package org.thoughtcrime.securesms.video.exo;
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import android.net.Uri;
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import com.google.android.exoplayer2.upstream.DataSource;
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import com.google.android.exoplayer2.upstream.DataSpec;
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import com.google.android.exoplayer2.upstream.DefaultDataSource;
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import com.google.android.exoplayer2.upstream.TransferListener;
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import org.thoughtcrime.securesms.mms.PartAuthority;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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public class AttachmentDataSource implements DataSource {
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private final DefaultDataSource defaultDataSource;
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private final PartDataSource partDataSource;
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private DataSource dataSource;
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public AttachmentDataSource(DefaultDataSource defaultDataSource, PartDataSource partDataSource) {
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this.defaultDataSource = defaultDataSource;
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this.partDataSource = partDataSource;
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}
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@Override
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public void addTransferListener(TransferListener transferListener) {
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}
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@Override
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public long open(DataSpec dataSpec) throws IOException {
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if (PartAuthority.isLocalUri(dataSpec.uri)) dataSource = partDataSource;
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else dataSource = defaultDataSource;
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return dataSource.open(dataSpec);
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}
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@Override
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public int read(byte[] buffer, int offset, int readLength) throws IOException {
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return dataSource.read(buffer, offset, readLength);
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}
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@Override
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public Uri getUri() {
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return dataSource.getUri();
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}
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@Override
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public Map<String, List<String>> getResponseHeaders() {
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return Collections.emptyMap();
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}
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@Override
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public void close() throws IOException {
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dataSource.close();
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}
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}
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@ -1,33 +0,0 @@
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package org.thoughtcrime.securesms.video.exo;
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import android.content.Context;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import com.google.android.exoplayer2.upstream.DataSource;
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import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory;
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import com.google.android.exoplayer2.upstream.TransferListener;
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public class AttachmentDataSourceFactory implements DataSource.Factory {
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private final Context context;
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private final DefaultDataSourceFactory defaultDataSourceFactory;
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private final TransferListener listener;
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public AttachmentDataSourceFactory(@NonNull Context context,
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@NonNull DefaultDataSourceFactory defaultDataSourceFactory,
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@Nullable TransferListener listener)
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{
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this.context = context;
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this.defaultDataSourceFactory = defaultDataSourceFactory;
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this.listener = listener;
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}
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@Override
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public AttachmentDataSource createDataSource() {
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return new AttachmentDataSource(defaultDataSourceFactory.createDataSource(),
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new PartDataSource(context, listener));
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}
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}
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@ -1,89 +0,0 @@
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package org.thoughtcrime.securesms.video.exo;
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import android.content.Context;
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import android.net.Uri;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import com.google.android.exoplayer2.upstream.DataSource;
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import com.google.android.exoplayer2.upstream.DataSpec;
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import com.google.android.exoplayer2.upstream.TransferListener;
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import org.session.libsession.messaging.sending_receiving.attachments.Attachment;
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import org.thoughtcrime.securesms.database.AttachmentDatabase;
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import org.thoughtcrime.securesms.dependencies.DatabaseComponent;
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import org.thoughtcrime.securesms.mms.PartUriParser;
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import java.io.EOFException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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public class PartDataSource implements DataSource {
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private final @NonNull Context context;
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private final @Nullable TransferListener listener;
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private Uri uri;
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private InputStream inputSteam;
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PartDataSource(@NonNull Context context, @Nullable TransferListener listener) {
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this.context = context.getApplicationContext();
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this.listener = listener;
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}
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@Override
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public void addTransferListener(TransferListener transferListener) {
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}
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@Override
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public long open(DataSpec dataSpec) throws IOException {
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this.uri = dataSpec.uri;
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AttachmentDatabase attachmentDatabase = DatabaseComponent.get(context).attachmentDatabase();
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PartUriParser partUri = new PartUriParser(uri);
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Attachment attachment = attachmentDatabase.getAttachment(partUri.getPartId());
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if (attachment == null) throw new IOException("Attachment not found");
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this.inputSteam = attachmentDatabase.getAttachmentStream(partUri.getPartId(), dataSpec.position);
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if (listener != null) {
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listener.onTransferStart(this, dataSpec, false);
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}
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if (attachment.getSize() - dataSpec.position <= 0) throw new EOFException("No more data");
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return attachment.getSize() - dataSpec.position;
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}
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@Override
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public int read(byte[] buffer, int offset, int readLength) throws IOException {
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int read = inputSteam.read(buffer, offset, readLength);
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if (read > 0 && listener != null) {
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listener.onBytesTransferred(this, null, false, read);
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}
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return read;
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}
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@Override
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public Uri getUri() {
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return uri;
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}
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@Override
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public Map<String, List<String>> getResponseHeaders() {
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return Collections.emptyMap();
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}
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@Override
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public void close() throws IOException {
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inputSteam.close();
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}
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}
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