mirror of https://github.com/TeamNewPipe/NewPipe
454 lines
19 KiB
Java
454 lines
19 KiB
Java
package org.schabi.newpipe.player.helper;
|
|
|
|
import android.content.Context;
|
|
import android.content.SharedPreferences;
|
|
import android.provider.Settings;
|
|
import android.view.accessibility.CaptioningManager;
|
|
|
|
import androidx.annotation.IntDef;
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
import androidx.core.content.ContextCompat;
|
|
import androidx.preference.PreferenceManager;
|
|
|
|
import com.google.android.exoplayer2.SeekParameters;
|
|
import com.google.android.exoplayer2.text.CaptionStyleCompat;
|
|
import com.google.android.exoplayer2.trackselection.AdaptiveTrackSelection;
|
|
import com.google.android.exoplayer2.trackselection.TrackSelection;
|
|
import com.google.android.exoplayer2.ui.AspectRatioFrameLayout;
|
|
import com.google.android.exoplayer2.util.MimeTypes;
|
|
|
|
import org.schabi.newpipe.R;
|
|
import org.schabi.newpipe.extractor.InfoItem;
|
|
import org.schabi.newpipe.extractor.MediaFormat;
|
|
import org.schabi.newpipe.extractor.stream.AudioStream;
|
|
import org.schabi.newpipe.extractor.stream.StreamInfo;
|
|
import org.schabi.newpipe.extractor.stream.StreamInfoItem;
|
|
import org.schabi.newpipe.extractor.stream.SubtitlesStream;
|
|
import org.schabi.newpipe.extractor.stream.VideoStream;
|
|
import org.schabi.newpipe.extractor.utils.Utils;
|
|
import org.schabi.newpipe.player.playqueue.PlayQueue;
|
|
import org.schabi.newpipe.player.playqueue.PlayQueueItem;
|
|
import org.schabi.newpipe.player.playqueue.SinglePlayQueue;
|
|
import org.schabi.newpipe.util.ListHelper;
|
|
|
|
import java.lang.annotation.Retention;
|
|
import java.text.DecimalFormat;
|
|
import java.text.NumberFormat;
|
|
import java.util.ArrayList;
|
|
import java.util.Collections;
|
|
import java.util.Formatter;
|
|
import java.util.HashSet;
|
|
import java.util.List;
|
|
import java.util.Locale;
|
|
import java.util.Set;
|
|
import java.util.concurrent.TimeUnit;
|
|
|
|
import static com.google.android.exoplayer2.ui.AspectRatioFrameLayout.RESIZE_MODE_FILL;
|
|
import static com.google.android.exoplayer2.ui.AspectRatioFrameLayout.RESIZE_MODE_FIT;
|
|
import static com.google.android.exoplayer2.ui.AspectRatioFrameLayout.RESIZE_MODE_ZOOM;
|
|
import static java.lang.annotation.RetentionPolicy.SOURCE;
|
|
import static org.schabi.newpipe.player.helper.PlayerHelper.AutoplayType.AUTOPLAY_TYPE_ALWAYS;
|
|
import static org.schabi.newpipe.player.helper.PlayerHelper.AutoplayType.AUTOPLAY_TYPE_NEVER;
|
|
import static org.schabi.newpipe.player.helper.PlayerHelper.AutoplayType.AUTOPLAY_TYPE_WIFI;
|
|
import static org.schabi.newpipe.player.helper.PlayerHelper.MinimizeMode.MINIMIZE_ON_EXIT_MODE_BACKGROUND;
|
|
import static org.schabi.newpipe.player.helper.PlayerHelper.MinimizeMode.MINIMIZE_ON_EXIT_MODE_NONE;
|
|
import static org.schabi.newpipe.player.helper.PlayerHelper.MinimizeMode.MINIMIZE_ON_EXIT_MODE_POPUP;
|
|
|
|
public final class PlayerHelper {
|
|
private static final StringBuilder STRING_BUILDER = new StringBuilder();
|
|
private static final Formatter STRING_FORMATTER
|
|
= new Formatter(STRING_BUILDER, Locale.getDefault());
|
|
private static final NumberFormat SPEED_FORMATTER = new DecimalFormat("0.##x");
|
|
private static final NumberFormat PITCH_FORMATTER = new DecimalFormat("##%");
|
|
|
|
@Retention(SOURCE)
|
|
@IntDef({AUTOPLAY_TYPE_ALWAYS, AUTOPLAY_TYPE_WIFI,
|
|
AUTOPLAY_TYPE_NEVER})
|
|
public @interface AutoplayType {
|
|
int AUTOPLAY_TYPE_ALWAYS = 0;
|
|
int AUTOPLAY_TYPE_WIFI = 1;
|
|
int AUTOPLAY_TYPE_NEVER = 2;
|
|
}
|
|
|
|
private PlayerHelper() { }
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// Exposed helpers
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
public static String getTimeString(final int milliSeconds) {
|
|
final int seconds = (milliSeconds % 60000) / 1000;
|
|
final int minutes = (milliSeconds % 3600000) / 60000;
|
|
final int hours = (milliSeconds % 86400000) / 3600000;
|
|
final int days = (milliSeconds % (86400000 * 7)) / 86400000;
|
|
|
|
STRING_BUILDER.setLength(0);
|
|
return (days > 0
|
|
? STRING_FORMATTER.format("%d:%02d:%02d:%02d", days, hours, minutes, seconds)
|
|
: hours > 0
|
|
? STRING_FORMATTER.format("%d:%02d:%02d", hours, minutes, seconds)
|
|
: STRING_FORMATTER.format("%02d:%02d", minutes, seconds)
|
|
).toString();
|
|
}
|
|
|
|
public static String formatSpeed(final double speed) {
|
|
return SPEED_FORMATTER.format(speed);
|
|
}
|
|
|
|
public static String formatPitch(final double pitch) {
|
|
return PITCH_FORMATTER.format(pitch);
|
|
}
|
|
|
|
public static String subtitleMimeTypesOf(final MediaFormat format) {
|
|
switch (format) {
|
|
case VTT:
|
|
return MimeTypes.TEXT_VTT;
|
|
case TTML:
|
|
return MimeTypes.APPLICATION_TTML;
|
|
default:
|
|
throw new IllegalArgumentException("Unrecognized mime type: " + format.name());
|
|
}
|
|
}
|
|
|
|
@NonNull
|
|
public static String captionLanguageOf(@NonNull final Context context,
|
|
@NonNull final SubtitlesStream subtitles) {
|
|
final String displayName = subtitles.getDisplayLanguageName();
|
|
return displayName + (subtitles.isAutoGenerated()
|
|
? " (" + context.getString(R.string.caption_auto_generated) + ")" : "");
|
|
}
|
|
|
|
@NonNull
|
|
public static String resizeTypeOf(@NonNull final Context context,
|
|
@AspectRatioFrameLayout.ResizeMode final int resizeMode) {
|
|
switch (resizeMode) {
|
|
case RESIZE_MODE_FIT:
|
|
return context.getResources().getString(R.string.resize_fit);
|
|
case RESIZE_MODE_FILL:
|
|
return context.getResources().getString(R.string.resize_fill);
|
|
case RESIZE_MODE_ZOOM:
|
|
return context.getResources().getString(R.string.resize_zoom);
|
|
default:
|
|
throw new IllegalArgumentException("Unrecognized resize mode: " + resizeMode);
|
|
}
|
|
}
|
|
|
|
@NonNull
|
|
public static String cacheKeyOf(@NonNull final StreamInfo info,
|
|
@NonNull final VideoStream video) {
|
|
return info.getUrl() + video.getResolution() + video.getFormat().getName();
|
|
}
|
|
|
|
@NonNull
|
|
public static String cacheKeyOf(@NonNull final StreamInfo info,
|
|
@NonNull final AudioStream audio) {
|
|
return info.getUrl() + audio.getAverageBitrate() + audio.getFormat().getName();
|
|
}
|
|
|
|
/**
|
|
* Given a {@link StreamInfo} and the existing queue items,
|
|
* provide the {@link SinglePlayQueue} consisting of the next video for auto queueing.
|
|
* <p>
|
|
* This method detects and prevents cycles by naively checking
|
|
* if a candidate next video's url already exists in the existing items.
|
|
* </p>
|
|
* <p>
|
|
* The first item in {@link StreamInfo#getRelatedStreams()} is checked first.
|
|
* If it is non-null and is not part of the existing items, it will be used as the next stream.
|
|
* Otherwise, a random item with non-repeating url will be selected
|
|
* from the {@link StreamInfo#getRelatedStreams()}.
|
|
* </p>
|
|
*
|
|
* @param info currently playing stream
|
|
* @param existingItems existing items in the queue
|
|
* @return {@link SinglePlayQueue} with the next stream to queue
|
|
*/
|
|
@Nullable
|
|
public static PlayQueue autoQueueOf(@NonNull final StreamInfo info,
|
|
@NonNull final List<PlayQueueItem> existingItems) {
|
|
final Set<String> urls = new HashSet<>(existingItems.size());
|
|
for (final PlayQueueItem item : existingItems) {
|
|
urls.add(item.getUrl());
|
|
}
|
|
|
|
final List<InfoItem> relatedItems = info.getRelatedStreams();
|
|
if (Utils.isNullOrEmpty(relatedItems)) {
|
|
return null;
|
|
}
|
|
|
|
if (relatedItems.get(0) != null && relatedItems.get(0) instanceof StreamInfoItem
|
|
&& !urls.contains(relatedItems.get(0).getUrl())) {
|
|
return getAutoQueuedSinglePlayQueue((StreamInfoItem) relatedItems.get(0));
|
|
}
|
|
|
|
final List<StreamInfoItem> autoQueueItems = new ArrayList<>();
|
|
for (final InfoItem item : relatedItems) {
|
|
if (item instanceof StreamInfoItem && !urls.contains(item.getUrl())) {
|
|
autoQueueItems.add((StreamInfoItem) item);
|
|
}
|
|
}
|
|
|
|
Collections.shuffle(autoQueueItems);
|
|
return autoQueueItems.isEmpty()
|
|
? null : getAutoQueuedSinglePlayQueue(autoQueueItems.get(0));
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// Settings Resolution
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
public static boolean isResumeAfterAudioFocusGain(@NonNull final Context context) {
|
|
return isResumeAfterAudioFocusGain(context, false);
|
|
}
|
|
|
|
public static boolean isVolumeGestureEnabled(@NonNull final Context context) {
|
|
return isVolumeGestureEnabled(context, true);
|
|
}
|
|
|
|
public static boolean isBrightnessGestureEnabled(@NonNull final Context context) {
|
|
return isBrightnessGestureEnabled(context, true);
|
|
}
|
|
|
|
public static boolean isAutoQueueEnabled(@NonNull final Context context) {
|
|
return isAutoQueueEnabled(context, false);
|
|
}
|
|
|
|
public static boolean isClearingQueueConfirmationRequired(@NonNull final Context context) {
|
|
return getPreferences(context)
|
|
.getBoolean(context.getString(R.string.clear_queue_confirmation_key), false);
|
|
}
|
|
|
|
@MinimizeMode
|
|
public static int getMinimizeOnExitAction(@NonNull final Context context) {
|
|
final String defaultAction = context.getString(R.string.minimize_on_exit_none_key);
|
|
final String popupAction = context.getString(R.string.minimize_on_exit_popup_key);
|
|
final String backgroundAction = context.getString(R.string.minimize_on_exit_background_key);
|
|
|
|
final String action = getMinimizeOnExitAction(context, defaultAction);
|
|
if (action.equals(popupAction)) {
|
|
return MINIMIZE_ON_EXIT_MODE_POPUP;
|
|
} else if (action.equals(backgroundAction)) {
|
|
return MINIMIZE_ON_EXIT_MODE_BACKGROUND;
|
|
} else {
|
|
return MINIMIZE_ON_EXIT_MODE_NONE;
|
|
}
|
|
}
|
|
|
|
@AutoplayType
|
|
public static int getAutoplayType(@NonNull final Context context) {
|
|
final String type = getAutoplayType(context, context.getString(R.string.autoplay_wifi_key));
|
|
if (type.equals(context.getString(R.string.autoplay_always_key))) {
|
|
return AUTOPLAY_TYPE_ALWAYS;
|
|
} else if (type.equals(context.getString(R.string.autoplay_never_key))) {
|
|
return AUTOPLAY_TYPE_NEVER;
|
|
} else {
|
|
return AUTOPLAY_TYPE_WIFI;
|
|
}
|
|
}
|
|
|
|
public static boolean isAutoplayAllowedByUser(@NonNull final Context context) {
|
|
switch (PlayerHelper.getAutoplayType(context)) {
|
|
case PlayerHelper.AutoplayType.AUTOPLAY_TYPE_NEVER:
|
|
return false;
|
|
case PlayerHelper.AutoplayType.AUTOPLAY_TYPE_WIFI:
|
|
return !ListHelper.isMeteredNetwork(context);
|
|
case PlayerHelper.AutoplayType.AUTOPLAY_TYPE_ALWAYS:
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
@NonNull
|
|
public static SeekParameters getSeekParameters(@NonNull final Context context) {
|
|
return isUsingInexactSeek(context) ? SeekParameters.CLOSEST_SYNC : SeekParameters.EXACT;
|
|
}
|
|
|
|
public static long getPreferredCacheSize() {
|
|
return 64 * 1024 * 1024L;
|
|
}
|
|
|
|
public static long getPreferredFileSize() {
|
|
return 512 * 1024L;
|
|
}
|
|
|
|
/**
|
|
* @return the number of milliseconds the player buffers for before starting playback
|
|
*/
|
|
public static int getPlaybackStartBufferMs() {
|
|
return 500;
|
|
}
|
|
|
|
/**
|
|
* @return the minimum number of milliseconds the player always buffers to
|
|
* after starting playback.
|
|
*/
|
|
public static int getPlaybackMinimumBufferMs() {
|
|
return 25000;
|
|
}
|
|
|
|
/**
|
|
* @return the maximum/optimal number of milliseconds the player will buffer to once the buffer
|
|
* hits the point of {@link #getPlaybackMinimumBufferMs()}.
|
|
*/
|
|
public static int getPlaybackOptimalBufferMs() {
|
|
return 60000;
|
|
}
|
|
|
|
public static TrackSelection.Factory getQualitySelector(@NonNull final Context context) {
|
|
return new AdaptiveTrackSelection.Factory(
|
|
1000,
|
|
AdaptiveTrackSelection.DEFAULT_MAX_DURATION_FOR_QUALITY_DECREASE_MS,
|
|
AdaptiveTrackSelection.DEFAULT_MIN_DURATION_TO_RETAIN_AFTER_DISCARD_MS,
|
|
AdaptiveTrackSelection.DEFAULT_BANDWIDTH_FRACTION);
|
|
}
|
|
|
|
public static boolean isUsingDSP(@NonNull final Context context) {
|
|
return true;
|
|
}
|
|
|
|
public static int getTossFlingVelocity(@NonNull final Context context) {
|
|
return 2500;
|
|
}
|
|
|
|
@NonNull
|
|
public static CaptionStyleCompat getCaptionStyle(@NonNull final Context context) {
|
|
final CaptioningManager captioningManager = ContextCompat.getSystemService(context,
|
|
CaptioningManager.class);
|
|
if (captioningManager == null || !captioningManager.isEnabled()) {
|
|
return CaptionStyleCompat.DEFAULT;
|
|
}
|
|
|
|
return CaptionStyleCompat.createFromCaptionStyle(captioningManager.getUserStyle());
|
|
}
|
|
|
|
/**
|
|
* Get scaling for captions based on system font scaling.
|
|
* <p>Options:</p>
|
|
* <ul>
|
|
* <li>Very small: 0.25f</li>
|
|
* <li>Small: 0.5f</li>
|
|
* <li>Normal: 1.0f</li>
|
|
* <li>Large: 1.5f</li>
|
|
* <li>Very large: 2.0f</li>
|
|
* </ul>
|
|
*
|
|
* @param context Android app context
|
|
* @return caption scaling
|
|
*/
|
|
public static float getCaptionScale(@NonNull final Context context) {
|
|
final CaptioningManager captioningManager = ContextCompat.getSystemService(context,
|
|
CaptioningManager.class);
|
|
if (captioningManager == null || !captioningManager.isEnabled()) {
|
|
return 1.0f;
|
|
}
|
|
|
|
return captioningManager.getFontScale();
|
|
}
|
|
|
|
public static float getScreenBrightness(@NonNull final Context context) {
|
|
//a value of less than 0, the default, means to use the preferred screen brightness
|
|
return getScreenBrightness(context, -1);
|
|
}
|
|
|
|
public static void setScreenBrightness(@NonNull final Context context,
|
|
final float setScreenBrightness) {
|
|
setScreenBrightness(context, setScreenBrightness, System.currentTimeMillis());
|
|
}
|
|
|
|
public static boolean globalScreenOrientationLocked(final Context context) {
|
|
// 1: Screen orientation changes using accelerometer
|
|
// 0: Screen orientation is locked
|
|
return android.provider.Settings.System.getInt(
|
|
context.getContentResolver(), Settings.System.ACCELEROMETER_ROTATION, 0) == 0;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// Private helpers
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
@NonNull
|
|
private static SharedPreferences getPreferences(@NonNull final Context context) {
|
|
return PreferenceManager.getDefaultSharedPreferences(context);
|
|
}
|
|
|
|
private static boolean isResumeAfterAudioFocusGain(@NonNull final Context context,
|
|
final boolean b) {
|
|
return getPreferences(context)
|
|
.getBoolean(context.getString(R.string.resume_on_audio_focus_gain_key), b);
|
|
}
|
|
|
|
private static boolean isVolumeGestureEnabled(@NonNull final Context context,
|
|
final boolean b) {
|
|
return getPreferences(context)
|
|
.getBoolean(context.getString(R.string.volume_gesture_control_key), b);
|
|
}
|
|
|
|
private static boolean isBrightnessGestureEnabled(@NonNull final Context context,
|
|
final boolean b) {
|
|
return getPreferences(context)
|
|
.getBoolean(context.getString(R.string.brightness_gesture_control_key), b);
|
|
}
|
|
|
|
private static boolean isUsingInexactSeek(@NonNull final Context context) {
|
|
return getPreferences(context)
|
|
.getBoolean(context.getString(R.string.use_inexact_seek_key), false);
|
|
}
|
|
|
|
private static boolean isAutoQueueEnabled(@NonNull final Context context, final boolean b) {
|
|
return getPreferences(context).getBoolean(context.getString(R.string.auto_queue_key), b);
|
|
}
|
|
|
|
private static void setScreenBrightness(@NonNull final Context context,
|
|
final float screenBrightness, final long timestamp) {
|
|
final SharedPreferences.Editor editor = getPreferences(context).edit();
|
|
editor.putFloat(context.getString(R.string.screen_brightness_key), screenBrightness);
|
|
editor.putLong(context.getString(R.string.screen_brightness_timestamp_key), timestamp);
|
|
editor.apply();
|
|
}
|
|
|
|
private static float getScreenBrightness(@NonNull final Context context,
|
|
final float screenBrightness) {
|
|
final SharedPreferences sp = getPreferences(context);
|
|
final long timestamp = sp
|
|
.getLong(context.getString(R.string.screen_brightness_timestamp_key), 0);
|
|
// Hypothesis: 4h covers a viewing block, e.g. evening.
|
|
// External lightning conditions will change in the next
|
|
// viewing block so we fall back to the default brightness
|
|
if ((System.currentTimeMillis() - timestamp) > TimeUnit.HOURS.toMillis(4)) {
|
|
return screenBrightness;
|
|
} else {
|
|
return sp
|
|
.getFloat(context.getString(R.string.screen_brightness_key), screenBrightness);
|
|
}
|
|
}
|
|
|
|
private static String getMinimizeOnExitAction(@NonNull final Context context,
|
|
final String key) {
|
|
return getPreferences(context)
|
|
.getString(context.getString(R.string.minimize_on_exit_key), key);
|
|
}
|
|
|
|
private static String getAutoplayType(@NonNull final Context context,
|
|
final String key) {
|
|
return getPreferences(context).getString(context.getString(R.string.autoplay_key),
|
|
key);
|
|
}
|
|
|
|
private static SinglePlayQueue getAutoQueuedSinglePlayQueue(
|
|
final StreamInfoItem streamInfoItem) {
|
|
final SinglePlayQueue singlePlayQueue = new SinglePlayQueue(streamInfoItem);
|
|
singlePlayQueue.getItem().setAutoQueued(true);
|
|
return singlePlayQueue;
|
|
}
|
|
|
|
@Retention(SOURCE)
|
|
@IntDef({MINIMIZE_ON_EXIT_MODE_NONE, MINIMIZE_ON_EXIT_MODE_BACKGROUND,
|
|
MINIMIZE_ON_EXIT_MODE_POPUP})
|
|
public @interface MinimizeMode {
|
|
int MINIMIZE_ON_EXIT_MODE_NONE = 0;
|
|
int MINIMIZE_ON_EXIT_MODE_BACKGROUND = 1;
|
|
int MINIMIZE_ON_EXIT_MODE_POPUP = 2;
|
|
}
|
|
}
|