490 lines
18 KiB
Java
490 lines
18 KiB
Java
package pl.jakubweg;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.graphics.Canvas;
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import android.graphics.Rect;
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import android.os.Handler;
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import android.os.Looper;
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import android.util.Log;
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import android.view.View;
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import android.view.ViewGroup;
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import java.lang.ref.WeakReference;
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import java.lang.reflect.Method;
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import java.util.Arrays;
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import java.util.Timer;
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import java.util.TimerTask;
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@SuppressLint({"LongLogTag"})
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public class PlayerController {
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public static final String TAG = "jakubweg.PlayerController";
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public static final boolean VERBOSE = false;
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@SuppressWarnings("PointlessBooleanExpression")
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public static final boolean VERBOSE_DRAW_OPTIONS = false && VERBOSE;
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private static final Timer sponsorTimer = new Timer("sponsor-skip-timer");
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public static WeakReference<Activity> playerActivity = new WeakReference<>(null);
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public static SponsorSegment[] sponsorSegmentsOfCurrentVideo;
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private static WeakReference<Object> currentPlayerController = new WeakReference<>(null);
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private static Method setMillisecondMethod;
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private static long allowNextSkipRequestTime = 0L;
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private static String currentVideoId;
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private static long currentVideoLength = 1L;
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private static long lastKnownVideoTime = -1L;
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private static final Runnable findAndSkipSegmentRunnable = new Runnable() {
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@Override
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public void run() {
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// Log.d(TAG, "findAndSkipSegmentRunnable");
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findAndSkipSegment(false);
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}
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};
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private static float sponsorBarLeft = 1f;
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private static float sponsorBarRight = 1f;
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private static float sponsorBarThickness = 2f;
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private static TimerTask skipSponsorTask = null;
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public static String getCurrentVideoId() {
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return currentVideoId;
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}
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public static void setCurrentVideoId(final String videoId) {
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if (videoId == null) {
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Log.d(TAG, "setCurrentVideoId: videoId is null");
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return;
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}
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if (!SponsorBlockSettings.isSponsorBlockEnabled) {
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currentVideoId = null;
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return;
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}
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if (Looper.myLooper() != Looper.getMainLooper()) // check if thread is not main
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return;
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if (videoId.equals(currentVideoId))
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return;
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currentVideoId = videoId;
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sponsorSegmentsOfCurrentVideo = null;
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if (VERBOSE)
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Log.d(TAG, "setCurrentVideoId: videoId=" + videoId);
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sponsorTimer.schedule(new TimerTask() {
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@Override
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public void run() {
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executeDownloadSegments(currentVideoId, false);
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}
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}, 0);
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}
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/**
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* Called when creating some kind of youtube internal player controlled, every time when new video starts to play
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*/
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public static void onCreate(final Object o) {
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// "Plugin.printStackTrace();
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if (o == null) {
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Log.e(TAG, "onCreate called with null object");
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return;
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}
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if (VERBOSE)
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Log.i(TAG, String.format("onCreate called with object %s on thread %s", o.toString(), Thread.currentThread().toString()));
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try {
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setMillisecondMethod = o.getClass().getMethod("a", Long.TYPE);
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setMillisecondMethod.setAccessible(true);
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lastKnownVideoTime = 0;
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currentVideoLength = 1;
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currentPlayerController = new WeakReference<>(o);
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SkipSegmentView.hide();
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NewSegmentHelperLayout.hide();
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// add image button when starting new video
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Activity activity = playerActivity.get();
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if (activity != null)
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SponsorBlockUtils.addImageButton(activity, 5);
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} catch (Exception e) {
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Log.e(TAG, "Exception while initializing skip method", e);
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}
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}
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public static void executeDownloadSegments(String videoId, boolean ignoreCache) {
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SponsorSegment[] segments = SponsorBlockUtils.getSegmentsForVideo(videoId, ignoreCache);
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Arrays.sort(segments);
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if (VERBOSE)
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for (SponsorSegment segment : segments) {
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Log.v(TAG, "Detected segment: " + segment.toString());
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}
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sponsorSegmentsOfCurrentVideo = segments;
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// new Handler(Looper.getMainLooper()).post(findAndSkipSegmentRunnable);
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}
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/**
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* Works in 14.x, waits some time of object to me filled with data,
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* No longer used, i've found another way to get faster videoId
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*/
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@Deprecated
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public static void asyncGetVideoLinkFromObject(final Object o) {
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// code no longer used
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// if (currentVideoLink != null) {
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// if (VERBOSE)
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// Log.w(TAG, "asyncGetVideoLinkFromObject: currentVideoLink != null probably share button was clicked");
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// return;
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// }
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//
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// new Thread(new Runnable() {
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// @Override
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// public void run() {
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// try {
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// // It used to be "b" in 14.x version, it's "a" in 15.x
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// Field b = o.getClass().getDeclaredField("b");
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//
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// int attempts = 0;
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// String videoUrl = null;
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// while (true) {
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// Object objLink = b.get(o);
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// if (objLink == null) {
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// if (VERBOSE)
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// Log.e(TAG, "asyncGetVideoLinkFromObject: objLink is null");
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// } else {
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// videoUrl = objLink.toString();
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// if (videoUrl.isEmpty())
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// videoUrl = null;
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// }
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//
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// if (videoUrl != null)
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// break;
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//
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// if (attempts++ > 5) {
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// Log.w(TAG, "asyncGetVideoLinkFromObject: attempts++ > 5");
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// return;
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// }
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// Thread.sleep(50);
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// }
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//
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// if (currentVideoLink == null) {
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// currentVideoLink = videoUrl;
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// if (VERBOSE)
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// Log.d(TAG, "asyncGetVideoLinkFromObject: link set to " + videoUrl);
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//
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// executeDownloadSegments(substringVideoIdFromLink(videoUrl), false);
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// }
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//
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// } catch (Exception e) {
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// Log.e(TAG, "Cannot get link from object", e);
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// }
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// }
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// }).start();
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//
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// Activity activity = playerActivity.get();
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// if (activity != null)
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// SponsorBlockUtils.addImageButton(activity);
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}
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/**
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* Called when it's time to update the UI with new second, about once per second, only when playing, also in background
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*/
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public static void setCurrentVideoTime(long millis) {
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if (VERBOSE)
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Log.v(TAG, "setCurrentVideoTime: current video time: " + millis);
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if (!SponsorBlockSettings.isSponsorBlockEnabled) return;
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lastKnownVideoTime = millis;
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if (millis <= 0) return;
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//findAndSkipSegment(false);
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SponsorSegment[] segments = sponsorSegmentsOfCurrentVideo;
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if (segments == null || segments.length == 0) return;
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final long START_TIMER_BEFORE_SEGMENT_MILLIS = 1200;
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final long startTimerAtMillis = millis + START_TIMER_BEFORE_SEGMENT_MILLIS;
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for (final SponsorSegment segment : segments) {
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if (segment.start > millis) {
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if (segment.start > startTimerAtMillis)
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break; // it's more then START_TIMER_BEFORE_SEGMENT_MILLIS far away
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if (!segment.category.behaviour.skip)
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break;
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if (skipSponsorTask == null) {
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if (VERBOSE)
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Log.d(TAG, "Scheduling skipSponsorTask");
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skipSponsorTask = new TimerTask() {
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@Override
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public void run() {
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skipSponsorTask = null;
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lastKnownVideoTime = segment.start + 1;
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new Handler(Looper.getMainLooper()).post(findAndSkipSegmentRunnable);
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}
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};
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sponsorTimer.schedule(skipSponsorTask, segment.start - millis);
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} else {
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if (VERBOSE)
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Log.d(TAG, "skipSponsorTask is already scheduled...");
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}
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break;
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}
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if (segment.end < millis)
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continue;
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// we are in the segment!
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if (segment.category.behaviour.skip) {
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sendViewRequestAsync(millis, segment);
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skipSegment(segment, false);
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break;
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} else {
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SkipSegmentView.show();
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return;
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}
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}
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SkipSegmentView.hide();
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}
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private static void sendViewRequestAsync(final long millis, final SponsorSegment segment) {
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new Thread(new Runnable() {
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@Override
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public void run() {
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if (SponsorBlockSettings.countSkips &&
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segment.category != SponsorBlockSettings.SegmentInfo.Preview &&
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millis - segment.start < 2000) {
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// Only skips from the start should count as a view
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SponsorBlockUtils.sendViewCountRequest(segment);
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}
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}
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}).start();
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}
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/**
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* Called very high frequency (once every about 100ms), also in background. It sometimes triggers when a video is paused (couple times in the row with the same value)
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*/
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public static void setCurrentVideoTimeHighPrecision(final long millis) {
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if (lastKnownVideoTime > 0)
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lastKnownVideoTime = millis;
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else
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setCurrentVideoTime(millis);
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}
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public static long getLastKnownVideoTime() {
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return lastKnownVideoTime;
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}
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/**
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* Called before onDraw method on time bar object, sets video length in millis
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*/
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public static void setVideoLength(final long length) {
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if (VERBOSE_DRAW_OPTIONS)
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Log.d(TAG, "setVideoLength: length=" + length);
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currentVideoLength = length;
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}
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public static void setSponsorBarAbsoluteLeft(final Rect rect) {
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setSponsorBarAbsoluteLeft(rect.left);
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}
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public static void setSponsorBarAbsoluteLeft(final float left) {
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if (VERBOSE_DRAW_OPTIONS)
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Log.d(TAG, String.format("setSponsorBarLeft: left=%.2f", left));
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sponsorBarLeft = left;
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}
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public static void setSponsorBarAbsoluteRight(final Rect rect) {
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setSponsorBarAbsoluteRight(rect.right);
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}
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public static void setSponsorBarAbsoluteRight(final float right) {
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if (VERBOSE_DRAW_OPTIONS)
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Log.d(TAG, String.format("setSponsorBarRight: right=%.2f", right));
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sponsorBarRight = right;
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}
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public static void setSponsorBarThickness(final int thickness) {
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setSponsorBarThickness((float) thickness);
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}
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public static void setSponsorBarThickness(final float thickness) {
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if (VERBOSE_DRAW_OPTIONS)
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Log.d(TAG, String.format("setSponsorBarThickness: thickness=%.2f", thickness));
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sponsorBarThickness = thickness;
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}
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public static void onSkipSponsorClicked() {
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if (VERBOSE)
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Log.d(TAG, "Skip segment clicked");
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findAndSkipSegment(true);
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}
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public static void addSkipSponsorView15(final View view) {
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playerActivity = new WeakReference<>((Activity) view.getContext());
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if (VERBOSE)
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Log.d(TAG, "addSkipSponsorView15: view=" + view.toString());
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new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
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@Override
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public void run() {
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final ViewGroup viewGroup = (ViewGroup) ((ViewGroup) view).getChildAt(2);
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Activity context = ((Activity) viewGroup.getContext());
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viewGroup.addView(new SkipSegmentView(context));
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viewGroup.addView(new NewSegmentHelperLayout(context));
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SponsorBlockUtils.addImageButton(context, 40);
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}
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}, 500);
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}
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public static void addSkipSponsorView14(final View view) {
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playerActivity = new WeakReference<>((Activity) view.getContext());
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if (VERBOSE)
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Log.d(TAG, "addSkipSponsorView14: view=" + view.toString());
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new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
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@Override
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public void run() {
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final ViewGroup viewGroup = (ViewGroup) view.getParent();
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Activity activity = (Activity) viewGroup.getContext();
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viewGroup.addView(new SkipSegmentView(activity));
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viewGroup.addView(new NewSegmentHelperLayout(activity));
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// add image button when creating new activity
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SponsorBlockUtils.addImageButton(activity, 5);
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// InjectedPlugin.printViewStack(viewGroup, 0);
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// SponsorBlockUtils.addImageButton(activity);
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}
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}, 500);
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}
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/**
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* Called when it's time to draw time bar
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*/
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public static void drawSponsorTimeBars(final Canvas canvas, final float posY) {
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if (sponsorBarThickness < 0.1) return;
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if (sponsorSegmentsOfCurrentVideo == null) return;
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final float thicknessDiv2 = sponsorBarThickness / 2;
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final float top = posY - thicknessDiv2;
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final float bottom = posY + thicknessDiv2;
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final float absoluteLeft = sponsorBarLeft;
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final float absoluteRight = sponsorBarRight;
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final float tmp1 = 1f / (float) currentVideoLength * (absoluteRight - absoluteLeft);
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for (SponsorSegment segment : sponsorSegmentsOfCurrentVideo) {
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float left = segment.start * tmp1 + absoluteLeft;
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float right = segment.end * tmp1 + absoluteLeft;
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canvas.drawRect(left, top, right, bottom, segment.category.paint);
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}
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}
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// private final static Pattern videoIdRegex = Pattern.compile(".*\\.be\\/([A-Za-z0-9_\\-]{0,50}).*");
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public static String substringVideoIdFromLink(String link) {
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return link.substring(link.lastIndexOf('/') + 1);
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}
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public static void skipRelativeMilliseconds(int millisRelative) {
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skipToMillisecond(lastKnownVideoTime + millisRelative);
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}
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public static void skipToMillisecond(long millisecond) {
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// in 15.x if sponsor clip hits the end, then it crashes the app, because of too many function invocations
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// I put this block so that skip can be made only once per some time
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long now = System.currentTimeMillis();
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if (now < allowNextSkipRequestTime) {
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if (VERBOSE)
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Log.w(TAG, "skipToMillisecond: to fast, slow down, because you'll fail");
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return;
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}
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allowNextSkipRequestTime = now + 100;
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if (setMillisecondMethod == null) {
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Log.e(TAG, "setMillisecondMethod is null");
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return;
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}
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final Object currentObj = currentPlayerController.get();
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if (currentObj == null) {
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Log.e(TAG, "currentObj is null (might have been collected by GC)");
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return;
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}
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if (VERBOSE)
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Log.d(TAG, String.format("Requesting skip to millis=%d on thread %s", millisecond, Thread.currentThread().toString()));
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final long finalMillisecond = millisecond;
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new Handler(Looper.getMainLooper()).post(new Runnable() {
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@Override
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public void run() {
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try {
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if (VERBOSE)
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Log.i(TAG, "Skipping to millis=" + finalMillisecond);
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lastKnownVideoTime = finalMillisecond;
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setMillisecondMethod.invoke(currentObj, finalMillisecond);
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} catch (Exception e) {
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Log.e(TAG, "Cannot skip to millisecond", e);
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}
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}
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});
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}
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private static void findAndSkipSegment(boolean wasClicked) {
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if (sponsorSegmentsOfCurrentVideo == null)
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return;
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final long millis = lastKnownVideoTime;
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for (SponsorSegment segment : sponsorSegmentsOfCurrentVideo) {
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if (segment.start > millis)
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break;
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if (segment.end < millis)
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continue;
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SkipSegmentView.show();
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if (!(segment.category.behaviour.skip || wasClicked))
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return;
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sendViewRequestAsync(millis, segment);
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skipSegment(segment, wasClicked);
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break;
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}
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SkipSegmentView.hide();
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}
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private static void skipSegment(SponsorSegment segment, boolean wasClicked) {
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// if (lastSkippedSegment == segment) return;
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// lastSkippedSegment = segment;
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if (VERBOSE)
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Log.d(TAG, "Skipping segment: " + segment.toString());
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if (SponsorBlockSettings.showToastWhenSkippedAutomatically && !wasClicked)
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SkipSegmentView.notifySkipped(segment);
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skipToMillisecond(segment.end + 2);
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SkipSegmentView.hide();
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if (segment.category == SponsorBlockSettings.SegmentInfo.Preview) {
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SponsorSegment[] newSegments = new SponsorSegment[sponsorSegmentsOfCurrentVideo.length - 1];
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int i = 0;
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for (SponsorSegment sponsorSegment : sponsorSegmentsOfCurrentVideo) {
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if (sponsorSegment != segment)
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newSegments[i++] = sponsorSegment;
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}
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sponsorSegmentsOfCurrentVideo = newSegments;
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}
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}
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}
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