优化 #5685

app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt

@@ -1,7 +1,6 @@
 package io.legado.app.ui.book.audio
 
 import android.annotation.SuppressLint
-import android.icu.text.SimpleDateFormat
 import android.os.Build
 import android.os.Bundle
 import android.view.Gravity
@@ -44,6 +43,7 @@ import io.legado.app.utils.sendToClip
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.startActivityForBook
+import io.legado.app.utils.toDurationTime
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import io.legado.app.utils.visible
 import kotlinx.coroutines.Dispatchers.IO
@@ -67,13 +67,6 @@ class AudioPlayActivity :
     private var adjustProgress = false
     private var playMode = AudioPlay.PlayMode.LIST_END_STOP
 
-    private val progressTimeFormat by lazy {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            SimpleDateFormat("mm:ss", Locale.getDefault())
-        } else {
-            java.text.SimpleDateFormat("mm:ss", Locale.getDefault())
-        }
-    }
     private val tocActivityResult = registerForActivityResult(TocActivityResult()) {
         it?.let {
             if (it.first != AudioPlay.book?.durChapterIndex
@@ -164,7 +157,7 @@ class AudioPlayActivity :
         }
         binding.playerProgress.setOnSeekBarChangeListener(object : SeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
-                binding.tvDurTime.text = progressTimeFormat.format(progress.toLong())
+                binding.tvDurTime.text = progress.toDurationTime()
             }
 
             override fun onStartTrackingTouch(seekBar: SeekBar) {
@@ -291,11 +284,11 @@ class AudioPlayActivity :
         }
         observeEventSticky<Int>(EventBus.AUDIO_SIZE) {
             binding.playerProgress.max = it
-            binding.tvAllTime.text = progressTimeFormat.format(it.toLong())
+            binding.tvAllTime.text = it.toDurationTime()
         }
         observeEventSticky<Int>(EventBus.AUDIO_PROGRESS) {
             if (!adjustProgress) binding.playerProgress.progress = it
-            binding.tvDurTime.text = progressTimeFormat.format(it.toLong())
+            binding.tvDurTime.text = it.toDurationTime()
         }
         observeEventSticky<Int>(EventBus.AUDIO_BUFFER_PROGRESS) {
             binding.playerProgress.secondaryProgress = it

app/src/main/java/io/legado/app/utils/TimeUtils.kt

@@ -37,3 +37,16 @@ fun Long.toTimeAgo(): String {
     }
     return start + end
 }
+
+fun Int.toDurationTime(): String {
+    val totalSeconds = this / 1000
+    val hours = totalSeconds / 3600
+    val minutes = (totalSeconds % 3600) / 60
+    val seconds = totalSeconds % 60
+
+    return if (hours > 0) {
+        "%d:%02d:%02d".format(hours, minutes, seconds)
+    } else {
+        "%02d:%02d".format(minutes, seconds)
+    }
+}