From 9a8e6ce565b218b0a4d1a4a2506c7cc1f7cc2494 Mon Sep 17 00:00:00 2001
From: Bnyro <bnyro@tutanota.com>
Date: Sun, 25 Dec 2022 15:50:48 +0100
Subject: [PATCH] Show the video duration when SponsorBlock segments get
 skipped

---
 .../libretube/ui/fragments/PlayerFragment.kt  | 48 ++++++++++++++-----
 .../layout/exo_styled_player_control_view.xml | 33 ++-----------
 2 files changed, 41 insertions(+), 40 deletions(-)

diff --git a/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt b/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt
index 9922d219e..c99129746 100644
--- a/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt
+++ b/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt
@@ -701,6 +701,7 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
                 playerBinding.exoProgress.setSegments(segmentData.segments)
                 runOnUiThread {
                     playerBinding.sbToggle.visibility = View.VISIBLE
+                    updateDisplayedDuration()
                 }
             }
         }
@@ -711,18 +712,17 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
         // switch back to normal speed when on the end of live stream
         if (exoPlayer.duration - exoPlayer.currentPosition < 7000) {
             exoPlayer.setPlaybackSpeed(1F)
-            playerBinding.liveSeparator.visibility = View.GONE
+            playerBinding.timeSeparator.visibility = View.GONE
             playerBinding.liveDiff.text = ""
         } else {
-            Log.e(TAG(), "changing the time")
             // live stream but not watching at the end/live position
-            playerBinding.liveSeparator.visibility = View.VISIBLE
+            playerBinding.timeSeparator.visibility = View.VISIBLE
             val diffText = DateUtils.formatElapsedTime(
                 (exoPlayer.duration - exoPlayer.currentPosition) / 1000
             )
             playerBinding.liveDiff.text = "-$diffText"
         }
-        // call it again
+        // call the function again after 100ms
         handler
             .postDelayed(this@PlayerFragment::refreshLiveStatus, 100)
     }
@@ -745,9 +745,7 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
         }
         // position is almost the end of the video => don't seek, start from beginning
         if (position != null && position < streams.duration!! * 1000 * 0.9) {
-            exoPlayer.seekTo(
-                position
-            )
+            exoPlayer.seekTo(position)
         }
     }
 
@@ -798,10 +796,11 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
     }
 
     private fun handleLiveVideo() {
-        playerBinding.exoTime.visibility = View.GONE
-        playerBinding.liveLL.visibility = View.VISIBLE
-        playerBinding.liveIndicator.setOnClickListener {
-            exoPlayer.seekTo(exoPlayer.duration - 1000)
+        playerBinding.exoPosition.visibility = View.GONE
+        playerBinding.liveDiff.visibility = View.VISIBLE
+        playerBinding.duration.text = getString(R.string.live)
+        playerBinding.exoTime.setOnClickListener {
+            exoPlayer.seekTo(exoPlayer.duration)
         }
         refreshLiveStatus()
     }
@@ -883,6 +882,8 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
             }
 
             override fun onPlaybackStateChanged(playbackState: Int) {
+                updateDisplayedDuration()
+
                 exoPlayerView.keepScreenOn = !(
                     playbackState == Player.STATE_IDLE ||
                         playbackState == Player.STATE_ENDED
@@ -997,6 +998,29 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
         }
     }
 
+    /**
+     * Update the displayed duration of the video
+     */
+    @SuppressLint("SetTextI18n")
+    private fun updateDisplayedDuration() {
+        if (exoPlayer.duration == Long.MAX_VALUE || isLive) return
+
+        val durationWithSponsorBlock = if (
+            !this::segmentData.isInitialized || this.segmentData.segments.isEmpty()
+        ) {
+            null
+        } else {
+            val difference = segmentData.segments.sumOf {
+                it.segment[1] - it.segment[0]
+            }.toInt()
+            DateUtils.formatElapsedTime(exoPlayer.duration.div(1000) - difference)
+        }
+
+        playerBinding.duration.text = DateUtils.formatElapsedTime(
+            exoPlayer.duration.div(1000)
+        ) + if (durationWithSponsorBlock != null) " ($durationWithSponsorBlock)" else ""
+    }
+
     private fun syncQueueButtons() {
         if (!PlayerHelper.skipButtonsEnabled) return
 
@@ -1267,7 +1291,7 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
         // control for the track sources like subtitles and audio source
         trackSelector = DefaultTrackSelector(requireContext())
 
-        val params = trackSelector.updateParameters {
+        trackSelector.updateParameters {
             setPreferredAudioLanguage(
                 Locale.getDefault().language.lowercase().substring(0, 2)
             )
diff --git a/app/src/main/res/layout/exo_styled_player_control_view.xml b/app/src/main/res/layout/exo_styled_player_control_view.xml
index b8cf926d8..96d937204 100644
--- a/app/src/main/res/layout/exo_styled_player_control_view.xml
+++ b/app/src/main/res/layout/exo_styled_player_control_view.xml
@@ -224,45 +224,22 @@
                     android:text="00:00"
                     tools:ignore="HardcodedText" />
 
-                <TextView
-                    style="@style/TimeString"
-                    android:text="  •  "
-                    tools:ignore="HardcodedText" />
-
-                <TextView
-                    android:id="@id/exo_duration"
-                    style="@style/TimeString"
-                    android:text="00:00"
-                    tools:ignore="HardcodedText" />
-
-            </LinearLayout>
-
-            <LinearLayout
-                android:id="@+id/liveLL"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center"
-                android:layout_marginStart="10dp"
-                android:visibility="gone">
-
                 <TextView
                     android:id="@+id/liveDiff"
                     style="@style/TimeString"
-                    tools:text="05:10" />
+                    tools:text="05:10"
+                    android:visibility="gone" />
 
                 <TextView
-                    android:id="@+id/liveSeparator"
+                    android:id="@+id/time_separator"
                     style="@style/TimeString"
-                    android:layout_marginHorizontal="5dp"
-                    android:paddingHorizontal="0dp"
                     android:text="  •  "
-                    android:visibility="gone"
                     tools:ignore="HardcodedText" />
 
                 <TextView
-                    android:id="@+id/liveIndicator"
+                    android:id="@+id/duration"
                     style="@style/TimeString"
-                    android:text="@string/live" />
+                    tools:text="00:00" />
 
             </LinearLayout>