feat: Add ability for seek skip duration to be added up progressively

Adds a new option on player settings which when enabled, Adds 5 seconds
to each seek skip incrementally on each tap until the clicking stops
found this myself when listening to long songs but it could be useful
for other use-cases too

Author: innix

app/src/main/kotlin/com/metrolist/music/constants/PreferenceKeys.kt

@@ -18,6 +18,7 @@ val SliderStyleKey = stringPreferencesKey("sliderStyle")
 val SwipeToSongKey = booleanPreferencesKey("SwipeToSong")
 val UseNewPlayerDesignKey= booleanPreferencesKey("useNewPlayerDesign")
 val UseNewMiniPlayerDesignKey = booleanPreferencesKey("useNewMiniPlayerDesign")
+val SeekExtraSeconds = booleanPreferencesKey("seekExtraSeconds")
 
 enum class SliderStyle {
     DEFAULT,

app/src/main/kotlin/com/metrolist/music/ui/player/Thumbnail.kt

@@ -37,6 +37,7 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableLongStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
@@ -67,6 +68,7 @@ import com.metrolist.music.R
 import com.metrolist.music.constants.PlayerBackgroundStyle
 import com.metrolist.music.constants.PlayerBackgroundStyleKey
 import com.metrolist.music.constants.PlayerHorizontalPadding
+import com.metrolist.music.constants.SeekExtraSeconds
 import com.metrolist.music.constants.SwipeThumbnailKey
 import com.metrolist.music.constants.ThumbnailCornerRadius
 import com.metrolist.music.utils.rememberEnumPreference
@@ -241,7 +243,6 @@ fun Thumbnail(
                         style = MaterialTheme.typography.titleMedium,
                         color = textBackgroundColor
                     )
-                    
                     // Show album title or queue title
                     val playingFrom = queueTitle ?: mediaMetadata?.album?.title
                     if (!playingFrom.isNullOrBlank()) {
@@ -278,6 +279,10 @@ fun Thumbnail(
                                 item.mediaId.ifEmpty { "unknown_${item.hashCode()}" }
                             }
                         ) { item ->
+                            val incrementalSeekSkipEnabled by rememberPreference(SeekExtraSeconds, defaultValue = false)
+                            var skipMultiplier by remember { mutableStateOf(1) }
+                            var lastTapTime by remember { mutableLongStateOf(0L) }
+
                             Box(
                                 modifier = Modifier
                                     .width(horizontalLazyGridItemWidth)
@@ -287,21 +292,33 @@ fun Thumbnail(
                                         detectTapGestures(
                                             onDoubleTap = { offset ->
                                                 val currentPosition = playerConnection.player.currentPosition
+                                                val duration = playerConnection.player.duration
+
+                                                val now = System.currentTimeMillis()
+                                                if (incrementalSeekSkipEnabled && now - lastTapTime < 1000) {
+                                                    skipMultiplier++
+                                                } else {
+                                                    skipMultiplier = 1
+                                                }
+                                                lastTapTime = now
+
+                                                val skipAmount = 5000 * skipMultiplier
+
                                                 if ((layoutDirection == LayoutDirection.Ltr && offset.x < size.width / 2) ||
                                                     (layoutDirection == LayoutDirection.Rtl && offset.x > size.width / 2)
                                                 ) {
                                                     playerConnection.player.seekTo(
-                                                        (currentPosition - 5000).coerceAtLeast(0)
+                                                        (currentPosition - skipAmount).coerceAtLeast(0)
                                                     )
-                                                    seekDirection = context.getString(R.string.seek_backward)
+                                                    seekDirection =
+                                                        context.getString(R.string.seek_backward_dynamic, skipAmount / 1000)
                                                 } else {
                                                     playerConnection.player.seekTo(
-                                                        (currentPosition + 5000).coerceAtMost(
-                                                            playerConnection.player.duration
-                                                        )
+                                                        (currentPosition + skipAmount).coerceAtMost(duration)
                                                     )
-                                                    seekDirection = context.getString(R.string.seek_forward)
+                                                    seekDirection = context.getString(R.string.seek_forward_dynamic, skipAmount / 1000)
                                                 }
+
                                                 showSeekEffect = true
                                             }
                                         )

app/src/main/kotlin/com/metrolist/music/ui/screens/settings/PlayerSettings.kt

@@ -48,6 +48,7 @@ import com.metrolist.music.constants.SimilarContent
 import com.metrolist.music.constants.SkipSilenceKey
 import com.metrolist.music.constants.StopMusicOnTaskClearKey
 import com.metrolist.music.constants.HistoryDuration
+import com.metrolist.music.constants.SeekExtraSeconds
 import com.metrolist.music.ui.component.EnumListPreference
 import com.metrolist.music.ui.component.IconButton
 import com.metrolist.music.ui.component.PreferenceGroupTitle
@@ -80,6 +81,12 @@ fun PlayerSettings(
         AudioNormalizationKey,
         defaultValue = true
     )
+
+    val (seekExtraSeconds, onSeekExtraSeconds) = rememberPreference(
+        SeekExtraSeconds,
+        defaultValue = false
+    )
+
     val (autoLoadMore, onAutoLoadMoreChange) = rememberPreference(
         AutoLoadMoreKey,
         defaultValue = true
@@ -157,6 +164,14 @@ fun PlayerSettings(
             onCheckedChange = onAudioNormalizationChange
         )
 
+        SwitchPreference(
+            title = { Text(stringResource(R.string.seek_seconds_addup)) },
+            description = stringResource(R.string.seek_seconds_addup_description),
+            icon = { Icon(painterResource(R.drawable.arrow_forward), null) },
+            checked = seekExtraSeconds,
+            onCheckedChange = onSeekExtraSeconds
+        )
+
         PreferenceGroupTitle(
             title = stringResource(R.string.queue)
         )

app/src/main/res/values/metrolist_strings.xml

@@ -67,8 +67,8 @@
         <item quantity="other">%d times</item>
     </plurals>
 
-    <string name="seek_backward">5 seconds backward</string>
-    <string name="seek_forward">5 seconds forward</string>
+    <string name="seek_forward_dynamic">+%1$d seconds forwards</string>
+    <string name="seek_backward_dynamic">-%1$d seconds backwards</string>
 
     <string name="similar_content">Similar content</string>
 

app/src/main/res/values/strings.xml

@@ -284,6 +284,8 @@
     <string name="auto_load_more_desc">Automatically add more songs when the end of the queue is reached, if possible</string>
     <string name="skip_silence">Skip silence</string>
     <string name="audio_normalization">Audio normalization</string>
+    <string name="seek_seconds_addup">Progressive seek</string>
+    <string name="seek_seconds_addup_description">If enabled,  Adds up 5 extra seconds incrementally on each seek skip</string>
     <string name="auto_skip_next_on_error">Auto skip to next song when error occurs</string>
     <string name="auto_skip_next_on_error_desc">Ensure your continuous playback experience</string>
     <string name="stop_music_on_task_clear">Stop music on task clear</string>