feat(player): video speed

abdallahmehiz · Jun 20, 2024 · 27deffb · 27deffb
1 parent 6c1995f
commit 27deffb
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diff --git a/app/src/main/java/live/mehiz/mpvkt/preferences/PlayerPreferences.kt b/app/src/main/java/live/mehiz/mpvkt/preferences/PlayerPreferences.kt
@@ -23,4 +23,6 @@ class PlayerPreferences(
   val videoAspect = preferenceStore.getEnum("video_aspect", VideoAspect.Fit)
   val currentChaptersIndicator = preferenceStore.getBoolean("show_video_chapter_indicator", true)
   val showChaptersButton = preferenceStore.getBoolean("show_video_chapters_button", false)
+
+  val defaultSpeed = preferenceStore.getFloat("default_speed", 1f)
 }
diff --git a/app/src/main/java/live/mehiz/mpvkt/ui/player/PlayerActivity.kt b/app/src/main/java/live/mehiz/mpvkt/ui/player/PlayerActivity.kt
@@ -108,6 +108,7 @@ class PlayerActivity : AppCompatActivity() {
       Debanding.GPU -> MPVLib.setPropertyString("deband", "yes")
     }
     if (decoderPreferences.useYUV420P.get()) MPVLib.setPropertyString("vf", "format=yuv420p")
+    MPVLib.setPropertyDouble("speed", playerPreferences.defaultSpeed.get().toDouble())
 
     player.addObserver(PlayerObserver(this))
   }

diff --git a/app/src/main/java/live/mehiz/mpvkt/ui/player/controls/BottomLeftPlayerControls.kt b/app/src/main/java/live/mehiz/mpvkt/ui/player/controls/BottomLeftPlayerControls.kt
@@ -12,8 +12,12 @@ import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import `is`.xyz.mpv.MPVLib
 import kotlinx.coroutines.flow.update
+import live.mehiz.mpvkt.R
 import live.mehiz.mpvkt.preferences.PlayerPreferences
+import live.mehiz.mpvkt.preferences.preference.collectAsState
 import live.mehiz.mpvkt.ui.player.PlayerViewModel
 import live.mehiz.mpvkt.ui.player.Sheets
 import live.mehiz.mpvkt.ui.player.controls.components.ControlsButton
@@ -32,6 +36,15 @@ fun BottomLeftPlayerControls(viewModel: PlayerViewModel) {
       Icons.Default.Lock,
       onClick = { viewModel.lockControls() },
     )
+    val defaultSpeed by playerPreferences.defaultSpeed.collectAsState()
+    ControlsButton(
+      text = stringResource(R.string.player_speed, defaultSpeed),
+      onClick = {
+        val newSpeed = if (defaultSpeed >= 2) 0.25f else defaultSpeed + 0.25f
+        MPVLib.setPropertyDouble("speed", newSpeed.toDouble())
+        playerPreferences.defaultSpeed.set(newSpeed)
+      }
+    )
     AnimatedVisibility(
       currentChapter != null && playerPreferences.currentChaptersIndicator.get(),
       enter = fadeIn(),

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -63,4 +63,5 @@
     <string name="player_sheets_stats_page_title">Default statistics page</string>
     <string name="player_sheets_stats_page_chip">Page %d</string>
     <string name="player_seek_n_seconds">%d seconds</string>
+    <string name="player_speed">x%.2f</string>
 </resources>