优化

app/src/main/java/io/legado/app/model/AudioPlay.kt

@@ -17,6 +17,7 @@ import io.legado.app.utils.postEvent
 import io.legado.app.utils.startService
 import splitties.init.appCtx
 
+@Suppress("unused")
 object AudioPlay {
     var titleData = MutableLiveData<String>()
     var coverData = MutableLiveData<String>()
@@ -142,13 +143,17 @@ object AudioPlay {
     }
 
     fun setTimer(minute: Int) {
+        if (AudioPlayService.isRun) {
             val intent = Intent(appCtx, AudioPlayService::class.java)
             intent.action = IntentAction.setTimer
             intent.putExtra("minute", minute)
             appCtx.startService(intent)
+        } else {
+            AudioPlayService.timeMinute = minute
+        }
     }
 
-    fun addTimer(context: Context) {
+    fun addTimer() {
         val intent = Intent(appCtx, AudioPlayService::class.java)
         intent.action = IntentAction.addTimer
         appCtx.startService(intent)

app/src/main/java/io/legado/app/service/AudioPlayService.kt

@@ -57,7 +57,6 @@ class AudioPlayService : BaseService(),
 
         @JvmStatic
         var timeMinute: Int = 0
-            private set
 
         var url: String = ""
             private set

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

@@ -49,6 +49,7 @@ class AudioPlayActivity :
 
     override val binding by viewBinding(ActivityAudioPlayBinding::inflate)
     override val viewModel by viewModels<AudioPlayViewModel>()
+    private val timerSliderPopup by lazy { TimerSliderPopup(this) }
     private var adjustProgress = false
 
     private val progressTimeFormat by lazy {
@@ -163,11 +164,7 @@ class AudioPlayActivity :
             AudioPlay.adjustSpeed(this@AudioPlayActivity, -0.1f)
         }
         binding.ivTimer.setOnClickListener {
-            if (AudioPlayService.isRun) {
-                AudioPlay.addTimer(this)
-            } else {
-                toastOnUi(R.string.cannot_timed_non_playback)
-            }
+            timerSliderPopup.showAsDropDown(binding.tvSubTitle)
         }
     }
 

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

@@ -1,10 +1,44 @@
 package io.legado.app.ui.book.audio
 
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
 import android.view.ViewGroup
 import android.widget.PopupWindow
+import android.widget.SeekBar
+import io.legado.app.databinding.PopupSeekBarBinding
+import io.legado.app.model.AudioPlay
+import io.legado.app.service.AudioPlayService
+import io.legado.app.ui.widget.seekbar.SeekBarChangeListener
 
-class TimerSliderPopup :
-    PopupWindow(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT) {
+class TimerSliderPopup(context: Context) :
+    PopupWindow(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT) {
 
+    private val binding = PopupSeekBarBinding.inflate(LayoutInflater.from(context))
+
+    init {
+        contentView = binding.root
+
+        isTouchable = true
+        isOutsideTouchable = true
+        isFocusable = false
+
+        binding.seekBar.max = 180
+
+        binding.seekBar.setOnSeekBarChangeListener(object : SeekBarChangeListener {
+
+            override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
+                if (fromUser) {
+                    AudioPlay.setTimer(progress)
+                }
+            }
+
+        })
+    }
+
+    override fun showAsDropDown(anchor: View?) {
+        super.showAsDropDown(anchor)
+        binding.seekBar.progress = AudioPlayService.timeMinute
+    }
 
 }

app/src/main/res/layout/popup_seek_bar.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/shape_card_view"
+    android:padding="8dp">
+
+    <io.legado.app.lib.theme.view.ThemeSeekBar
+        android:id="@+id/seek_bar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+</FrameLayout>