kopia lustrzana https://github.com/ryukoposting/Signal-Android
78 wiersze
2.4 KiB
Java
78 wiersze
2.4 KiB
Java
package org.thoughtcrime.securesms.mediapreview;
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import android.content.Context;
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import android.net.Uri;
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import android.os.Bundle;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.fragment.app.Fragment;
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import org.thoughtcrime.securesms.attachments.Attachment;
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import org.thoughtcrime.securesms.attachments.AttachmentId;
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import org.thoughtcrime.securesms.database.SignalDatabase;
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import org.thoughtcrime.securesms.mms.PartUriParser;
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import org.thoughtcrime.securesms.util.MediaUtil;
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import org.signal.core.util.concurrent.SimpleTask;
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import java.util.Objects;
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public abstract class MediaPreviewFragment extends Fragment {
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public static final String DATA_URI = "DATA_URI";
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static final String DATA_SIZE = "DATA_SIZE";
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static final String DATA_CONTENT_TYPE = "DATA_CONTENT_TYPE";
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static final String AUTO_PLAY = "AUTO_PLAY";
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static final String VIDEO_GIF = "VIDEO_GIF";
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private AttachmentId attachmentId;
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protected Events events;
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@Override
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public void onAttach(@NonNull Context context) {
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super.onAttach(context);
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if (context instanceof Events) {
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events = (Events) context;
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} else if (getParentFragment() instanceof Events) {
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events = (Events) getParentFragment();
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} else {
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throw new AssertionError("Parent component must support " + Events.class);
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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checkMediaStillAvailable();
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}
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public void autoPlayIfNeeded() {}
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public abstract void cleanUp();
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public abstract void pause();
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public abstract void setBottomButtonControls(MediaPreviewPlayerControlView playerControlView);
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private void checkMediaStillAvailable() {
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if (attachmentId == null) {
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attachmentId = new PartUriParser(Objects.requireNonNull(requireArguments().getParcelable(DATA_URI))).getPartId();
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}
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SimpleTask.run(getViewLifecycleOwner().getLifecycle(),
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() -> SignalDatabase.attachments().hasAttachment(attachmentId),
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hasAttachment -> { if (!hasAttachment) events.onMediaNotAvailable(); });
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}
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public interface Events {
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boolean singleTapOnMedia();
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void onMediaNotAvailable();
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void unableToPlayMedia();
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void onMediaReady();
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void onPlaying();
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void onStopped(@Nullable String tag);
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default @Nullable VideoControlsDelegate getVideoControlsDelegate() {
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return null;
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}
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}
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}
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