up

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

@@ -163,9 +163,12 @@ class AudioPlayService : BaseService(),
     }
 
     private fun upSpeed() {
+        kotlin.runCatching {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                 if (mediaPlayer.isPlaying) {
-                mediaPlayer.playbackParams = mediaPlayer.playbackParams.setSpeed(AudioPlay.speed)
+                    mediaPlayer.playbackParams =
+                        mediaPlayer.playbackParams.setSpeed(AudioPlay.speed)
+                }
             }
         }
     }

app/src/main/java/io/legado/app/service/help/AudioPlay.kt

@@ -52,10 +52,11 @@ object AudioPlay {
         }
     }
 
-    fun adjustSpeed(context: Context) {
+    fun adjustSpeed(context: Context, adjust: Float) {
         if (AudioPlayService.isRun) {
             val intent = Intent(context, AudioPlayService::class.java)
             intent.action = Action.adjustSpeed
+            intent.putExtra("adjust", adjust)
             context.startService(intent)
         }
     }

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

@@ -87,20 +87,10 @@ class AudioPlayActivity : VMBaseActivity<AudioPlayViewModel>(R.layout.activity_a
             iv_fast_forward.invisible()
         }
         iv_fast_forward.onClick {
-            AudioPlay.speed = AudioPlay.speed + 0.1f
+            AudioPlay.adjustSpeed(this, 0.1f)
-            tv_speed.text = AudioPlay.speed.toString()
-            if (AudioPlay.speed == 1f) {
-                tv_speed.invisible()
-            } else {
-                tv_speed.visible()
-            }
-            AudioPlay.adjustSpeed(this)
         }
         iv_fast_rewind.onClick {
-            if (AudioPlay.speed > 0.5f) {
+            AudioPlay.adjustSpeed(this, -0.1f)
-                AudioPlay.speed = AudioPlay.speed - 0.1f
-            }
-            AudioPlay.adjustSpeed(this)
         }
     }