fix AudioSessionId 获取不到问题

EspoirX · Mar 29, 2021 · fb407a2 · fb407a2
1 parent 7fb8f14
commit fb407a2
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Showing 3 changed files with 25 additions and 8 deletions.
diff --git a/starrysky/src/main/java/com/lzx/starrysky/control/PlayerControl.kt b/starrysky/src/main/java/com/lzx/starrysky/control/PlayerControl.kt
@@ -48,6 +48,10 @@ class PlayerControl(
             isRunningTimeTask = true
             val position = getPlayingPosition()
             val duration = getDuration()
+            val effectSwitch = StarrySkyConstant.keyEffectSwitch
+            if (effectSwitch) {
+                StarrySky.effect().attachAudioEffect(getAudioSessionId())
+            }
             progressListener.forEach {
                 it.value.onPlayProgress(position, duration)
             }
@@ -572,10 +576,6 @@ class PlayerControl(
         when (playbackStage.stage) {
             PlaybackStage.PLAYING -> {
                 timerTaskManager?.startToUpdateProgress()
-                val effectSwitch = StarrySkyConstant.keyEffectSwitch
-                if (effectSwitch) {
-                    StarrySky.effect().attachAudioEffect(getAudioSessionId())
-                }
             }
             PlaybackStage.PAUSE,
             PlaybackStage.ERROR,

diff --git a/starrysky/src/main/java/com/lzx/starrysky/control/VoiceEffect.kt b/starrysky/src/main/java/com/lzx/starrysky/control/VoiceEffect.kt
@@ -3,6 +3,7 @@ package com.lzx.starrysky.control
 import android.media.audiofx.BassBoost
 import android.media.audiofx.Equalizer
 import android.media.audiofx.Virtualizer
+import com.lzx.starrysky.StarrySky
 import com.lzx.starrysky.utils.StarrySkyConstant
 
 /**
@@ -31,6 +32,7 @@ class VoiceEffect {
 
         releaseAudioEffect()
 
+        StarrySky.log("audioSessionId = $audioSessionId")
         if (audioSessionId == 0) return
 
         currSessionId = audioSessionId

diff --git a/starrysky/src/main/java/com/lzx/starrysky/playback/ExoPlayback.kt b/starrysky/src/main/java/com/lzx/starrysky/playback/ExoPlayback.kt
@@ -10,6 +10,8 @@ import com.google.android.exoplayer2.MediaItem
 import com.google.android.exoplayer2.PlaybackParameters
 import com.google.android.exoplayer2.Player
 import com.google.android.exoplayer2.SimpleExoPlayer
+import com.google.android.exoplayer2.analytics.AnalyticsListener
+import com.google.android.exoplayer2.analytics.AnalyticsListener.EventTime
 import com.google.android.exoplayer2.audio.AudioAttributes
 import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory
 import com.google.android.exoplayer2.source.MediaSource
@@ -39,6 +41,7 @@ import com.lzx.starrysky.utils.isFLAC
 import com.lzx.starrysky.utils.isRTMP
 import com.lzx.starrysky.utils.orDef
 
+
 /**
  * isAutoManagerFocus 是否让播放器自动管理焦点
  */
@@ -60,10 +63,13 @@ class ExoPlayback(val context: Context,
 
     private var currSongInfo: SongInfo? = null
     private var callback: Playback.Callback? = null
-    private val mEventListener by lazy { ExoPlayerEventListener() }
+    private val eventListener by lazy { ExoPlayerEventListener() }
+    private val analyticsListener by lazy { ExoAnalyticsListener() }
     private var sourceTypeErrorInfo: SourceTypeErrorInfo = SourceTypeErrorInfo()
     private var focusManager = FocusManager(context)
     private var hasError = false
+    private var playerAudioSessionId = 0
+
 
     init {
         focusManager.listener = this
@@ -110,7 +116,7 @@ class ExoPlayback(val context: Context,
 
     override fun getCurrPlayInfo(): SongInfo? = currSongInfo
 
-    override fun getAudioSessionId(): Int = player?.audioSessionId.orDef()
+    override fun getAudioSessionId(): Int = playerAudioSessionId
 
     private fun getPlayWhenReady() = player?.playWhenReady ?: false
 
@@ -145,6 +151,7 @@ class ExoPlayback(val context: Context,
         if (mediaHasChanged || player == null) {
             //创建播放器实例
             createExoPlayer()
+
             player?.setMediaSource(mediaSource!!)
             player?.prepare()
             if (!isAutoManagerFocus) {
@@ -275,8 +282,9 @@ class ExoPlayback(val context: Context,
                 .setTrackSelector(trackSelector!!)
                 .build()
 
-            player?.addListener(mEventListener)
+            player?.addListener(eventListener)
             player?.setAudioAttributes(AudioAttributes.DEFAULT, isAutoManagerFocus)
+            player?.addAnalyticsListener(analyticsListener)
             if (!isAutoManagerFocus) {
                 player?.playbackState?.let { focusManager.updateAudioFocus(getPlayWhenReady(), it) }
             }
@@ -315,7 +323,8 @@ class ExoPlayback(val context: Context,
     override fun stop() {
         player?.stop(true)
         player?.release()
-        player?.removeListener(mEventListener)
+        player?.removeListener(eventListener)
+        player?.removeAnalyticsListener(analyticsListener)
         player = null
         if (!isAutoManagerFocus) {
             focusManager.release()
@@ -385,6 +394,12 @@ class ExoPlayback(val context: Context,
         this.callback = callback
     }
 
+    private inner class ExoAnalyticsListener : AnalyticsListener {
+        override fun onAudioSessionId(eventTime: EventTime, audioSessionId: Int) {
+            playerAudioSessionId = audioSessionId
+        }
+    }
+
     private inner class ExoPlayerEventListener : Player.EventListener {
 
         override fun onPlayerStateChanged(playWhenReady: Boolean, playbackState: Int) {