NewPipe-app-android/app/src/main/java/org/schabi/newpipe/database/stream/model/StreamStateEntity.java

75 lines
2.6 KiB
Java

package org.schabi.newpipe.database.stream.model;
import android.arch.persistence.room.ColumnInfo;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.ForeignKey;
import android.support.annotation.Nullable;
import java.util.concurrent.TimeUnit;
import static android.arch.persistence.room.ForeignKey.CASCADE;
import static org.schabi.newpipe.database.stream.model.StreamStateEntity.JOIN_STREAM_ID;
import static org.schabi.newpipe.database.stream.model.StreamStateEntity.STREAM_STATE_TABLE;
@Entity(tableName = STREAM_STATE_TABLE,
primaryKeys = {JOIN_STREAM_ID},
foreignKeys = {
@ForeignKey(entity = StreamEntity.class,
parentColumns = StreamEntity.STREAM_ID,
childColumns = JOIN_STREAM_ID,
onDelete = CASCADE, onUpdate = CASCADE)
})
public class StreamStateEntity {
final public static String STREAM_STATE_TABLE = "stream_state";
final public static String JOIN_STREAM_ID = "stream_id";
final public static String STREAM_PROGRESS_TIME = "progress_time";
/** Playback state will not be saved, if playback time less than this threshold */
private static final int PLAYBACK_SAVE_THRESHOLD_START_SECONDS = 5;
/** Playback state will not be saved, if time left less than this threshold */
private static final int PLAYBACK_SAVE_THRESHOLD_END_SECONDS = 10;
@ColumnInfo(name = JOIN_STREAM_ID)
private long streamUid;
@ColumnInfo(name = STREAM_PROGRESS_TIME)
private long progressTime;
public StreamStateEntity(long streamUid, long progressTime) {
this.streamUid = streamUid;
this.progressTime = progressTime;
}
public long getStreamUid() {
return streamUid;
}
public void setStreamUid(long streamUid) {
this.streamUid = streamUid;
}
public long getProgressTime() {
return progressTime;
}
public void setProgressTime(long progressTime) {
this.progressTime = progressTime;
}
public boolean isValid(int durationInSeconds) {
final int seconds = (int) TimeUnit.MILLISECONDS.toSeconds(progressTime);
return seconds > PLAYBACK_SAVE_THRESHOLD_START_SECONDS
&& seconds < durationInSeconds - PLAYBACK_SAVE_THRESHOLD_END_SECONDS;
}
@Override
public boolean equals(@Nullable Object obj) {
if (obj instanceof StreamStateEntity) {
return ((StreamStateEntity) obj).streamUid == streamUid
&& ((StreamStateEntity) obj).progressTime == progressTime;
} else return false;
}
}