优化播放进度条

- tv 端不再使用波浪进度条
- 调低波浪高度

resolved #270

Author: aaa1115910

player/mobile/src/main/kotlin/dev/aaa1115910/bv/player/mobile/SeekBar.kt

@@ -41,9 +41,9 @@ import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.IntOffset
 import androidx.compose.ui.unit.dp
-import dev.aaa1115910.bv.player.seekbar.SeekBar
 import dev.aaa1115910.bv.player.seekbar.SeekBarThumb
 import dev.aaa1115910.bv.player.seekbar.SeekMoveState
+import dev.aaa1115910.bv.player.seekbar.WavySeekBar
 import dev.aaa1115910.bv.util.formatHourMinSec
 import kotlinx.coroutines.delay
 import kotlin.math.max
@@ -116,7 +116,7 @@ fun VideoSeekBar(
         contentAlignment = Alignment.Center
     ) {
         sliderWidth = this.maxWidth
-        SeekBar(
+        WavySeekBar(
             modifier = Modifier.padding(horizontal = 16.dp),
             duration = duration,
             position = if (pressing) previewPosition else position,

player/shared/src/main/kotlin/dev/aaa1115910/bv/player/seekbar/SeekBar.kt

@@ -35,7 +35,7 @@ import kotlin.math.max
 import kotlin.math.sin
 
 @Composable
-fun SeekBar(
+fun WavySeekBar(
     modifier: Modifier = Modifier,
     duration: Long,
     position: Long,
@@ -73,7 +73,7 @@ fun SeekBar(
     }
 
     val ampPx by animateFloatAsState(
-        targetValue = if (waving) 8f else 0f,
+        targetValue = if (waving) 6f else 0f,
         animationSpec = spring(
             dampingRatio = Spring.DampingRatioNoBouncy,
             stiffness = Spring.StiffnessVeryLow
@@ -180,6 +180,58 @@ fun SeekBar(
     }
 }
 
+
+@Composable
+fun SeekBar(
+    modifier: Modifier = Modifier,
+    duration: Long,
+    position: Long,
+    bufferedPercentage: Int,
+    colors: SliderColors = SliderDefaults.colors(),
+) {
+    val trackWidth = 10f
+    Canvas(
+        modifier = modifier
+            .fillMaxWidth()
+            .height(trackWidth.dp)
+    ) {
+        drawLine(
+            color = colors.inactiveTrackColor,
+            start = Offset(0f, center.y),
+            end = Offset(size.width - 0f, center.y),
+            strokeWidth = trackWidth,
+            cap = StrokeCap.Round
+        )
+        drawLine(
+            color = colors.disabledActiveTrackColor,
+            start = Offset(0f, center.y),
+            end = Offset(size.width * bufferedPercentage / 100, center.y),
+            strokeWidth = trackWidth,
+            cap = StrokeCap.Round
+        )
+        drawLine(
+            color = colors.activeTrackColor,
+            start = Offset(0f, center.y),
+            end = Offset(size.width * (position / duration.toFloat()), center.y),
+            strokeWidth = trackWidth,
+            cap = StrokeCap.Round
+        )
+    }
+}
+
+@Preview
+@Composable
+private fun WavySeekPreview() {
+    MaterialTheme {
+        WavySeekBar(
+            modifier = Modifier.padding(horizontal = 16.dp),
+            duration = 1000,
+            position = 300,
+            bufferedPercentage = 50
+        )
+    }
+}
+
 @Preview
 @Composable
 private fun SeekPreview() {

player/tv/src/main/kotlin/dev/aaa1115910/bv/player/tv/SeekBar.kt

@@ -86,8 +86,6 @@ private fun VideoSeekBar(
                 duration = duration,
                 position = position,
                 bufferedPercentage = bufferedPercentage,
-                waving = playing,
-                showThumb = useDefaultThumb,
                 colors = colors
             )
             thumb?.invoke(