Сan't initialize Audio Effect with error code -3 #1261
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All traceback: 2024-04-10 18:30:37.003 12173-12173 AudioEffect me.example.mediaplayer E set(): AudioFlinger could not create effect 0bed4300-ddd6-11db-8f34-0002a5d5c51b / ec7178ec-e5e1-4432-a3f4-4657e6795210, status: -22
2024-04-10 18:30:37.003 12173-12173 AudioEffects-JNI me.example.mediaplayer E AudioEffect initCheck failed -3
2024-04-10 18:30:37.004 12173-12173 AudioEffect-JAVA me.example.mediaplayer E Error code -3 when initializing AudioEffect.
2024-04-10 18:30:37.005 12173-12173 AbstractFuture me.example.mediaplayer E RuntimeException while executing runnable me.example.mediaplayer.MainActivity$$ExternalSyntheticLambda4@378be2 with executor MoreExecutors.directExecutor()
java.lang.RuntimeException: Cannot initialize effect engine for type: 0bed4300-ddd6-11db-8f34-0002a5d5c51b Error: -3
at android.media.audiofx.AudioEffect.<init>(AudioEffect.java:545)
at android.media.audiofx.AudioEffect.<init>(AudioEffect.java:503)
at android.media.audiofx.AudioEffect.<init>(AudioEffect.java:477)
at android.media.audiofx.Equalizer.<init>(Equalizer.java:139)
at me.example.mediaplayer.effects.XEqualizer.<init>(AudioEffectUtils.kt:46)
at me.example.mediaplayer.effects.AudioEffectManager.<init>(AudioEffectUtils.kt:13)
at me.example.mediaplayer.effects.AudioEffectManager.<init>(AudioEffectUtils.kt:7)
at me.example.mediaplayer.views.PlayerPage.initializeAudioControllers$app_debug(MainPages.kt:371)
at me.example.mediaplayer.views.MainFragmentsAdapter.initializeAudioControllers(MainPages.kt:124)
at me.example.mediaplayer.MainActivity.bindMediaService$lambda$9(MainActivity.kt:216)
at me.example.mediaplayer.MainActivity.$r8$lambda$Lxbggj3KXT1Maq6pu8YUGeqraf4(Unknown Source:0)
at me.example.mediaplayer.MainActivity$$ExternalSyntheticLambda4.run(D8$$SyntheticClass:0)
at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1286)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1055)
at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:782)
at androidx.media3.session.MediaControllerHolder.maybeSetFutureResult(MediaControllerHolder.java:62)
at androidx.media3.session.MediaControllerHolder.onAccepted(MediaControllerHolder.java:52)
at androidx.media3.session.MediaController.notifyAccepted(MediaController.java:1969)
at androidx.media3.session.MediaControllerImplBase.onConnected(MediaControllerImplBase.java:2636)
at androidx.media3.session.MediaControllerStub.lambda$onConnected$0(MediaControllerStub.java:98)
at androidx.media3.session.MediaControllerStub$$ExternalSyntheticLambda12.run(D8$$SyntheticClass:0)
at androidx.media3.session.MediaControllerStub.lambda$dispatchControllerTaskOnHandler$12(MediaControllerStub.java:349)
at androidx.media3.session.MediaControllerStub$$ExternalSyntheticLambda5.run(D8$$SyntheticClass:0)
at androidx.media3.common.util.Util.postOrRun(Util.java:824)
at androidx.media3.session.MediaControllerStub.dispatchControllerTaskOnHandler(MediaControllerStub.java:341)
at androidx.media3.session.MediaControllerStub.onConnected(MediaControllerStub.java:98)
at androidx.media3.session.MediaSessionStub.lambda$connect$17$androidx-media3-session-MediaSessionStub(MediaSessionStub.java:546)
at androidx.media3.session.MediaSessionStub$$ExternalSyntheticLambda44.run(D8$$SyntheticClass:0)
at androidx.media3.common.util.Util.postOrRun(Util.java:824)
at androidx.media3.session.MediaSessionStub.connect(MediaSessionStub.java:470)
at androidx.media3.session.MediaSessionImpl.connectFromService(MediaSessionImpl.java:703)
at androidx.media3.session.MediaSession.handleControllerConnectionFromService(MediaSession.java:1131)
at androidx.media3.session.MediaSessionService$MediaSessionServiceStub.lambda$connect$0$androidx-media3-session-MediaSessionService$MediaSessionServiceStub(MediaSessionService.java:720)
at androidx.media3.session.MediaSessionService$MediaSessionServiceStub$$ExternalSyntheticLambda0.run(D8$$SyntheticClass:0)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:226)
at android.os.Looper.loop(Looper.java:313)
at android.app.ActivityThread.main(ActivityThread.java:8762)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067) |
mister-svinia
changed the title
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Thanks for your report! From the stack trace above, it looks like the exception is coming from classes of the app without any library involvement: This looks like a problem that can't be fixed from the library side I'm afraid. If you think this is related to the library, please add some more information how you think this is the case. Else we are probably unable to help you with fixing this. |
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The 'XEqualizer class XEqualizer(
priority: Int,
audioSessionId: Int,
) : Equalizer(priority, audioSessionId) {
private val enableStatusListeners = mutableListOf<(Boolean) -> Unit>()
private val propertiesChangeListeners = mutableListOf<(Settings?) -> Unit>()
private val bandChangeListeners = mutableListOf<(band: Short, level: Short) -> Unit>()
private var currPreset: Short = currentPreset
private set
fun addEnableStatusChangeListener(listener: (Boolean) -> Unit) {
enableStatusListeners.add(listener)
}
fun removeEnableStatusChangeListener(listener: (Boolean) -> Unit) {
enableStatusListeners.remove(listener)
}
fun addPropertiesChangeListener(listener: (Settings?) -> Unit) {
propertiesChangeListeners.add(listener)
}
fun removePropertiesChangeListener(listener: (Settings?) -> Unit) {
propertiesChangeListeners.remove(listener)
}
fun addBandChangeListeners(listener: (band: Short, level: Short) -> Unit) {
bandChangeListeners.add(listener)
}
fun removeBandChangeListeners(listener: (band: Short, level: Short) -> Unit) {
bandChangeListeners.remove(listener)
}
override fun usePreset(preset: Short) {
super.usePreset(preset)
currPreset = preset
}
override fun release() {
try {
super.release()
} finally {
bandChangeListeners.clear()
propertiesChangeListeners.clear()
enableStatusListeners.clear()
}
}
override fun setEnabled(enabled: Boolean): Int {
try {
return super.setEnabled(enabled)
} finally {
enableStatusListeners.forEach {
it(enabled)
}
}
}
override fun setProperties(settings: Settings?) {
try {
super.setProperties(settings)
} finally {
propertiesChangeListeners.forEach {
it(settings)
}
}
}
override fun setBandLevel(band: Short, level: Short) {
try {
super.setBandLevel(band, level)
} finally {
bandChangeListeners.forEach {
it(band, level)
}
}
}
}
class XBassBoost(
priority: Int,
audioSessionId: Int,
) : BassBoost(priority, audioSessionId) {
private val maxRecommendedStrength = 19
private val enableStatusListeners = mutableListOf<(Boolean) -> Unit>()
private val propertiesChangeListeners = mutableListOf<(Settings?) -> Unit>()
private val strengthChangeListeners = mutableListOf<(Short) -> Unit>()
fun addEnableStatusChangeListener(listener: (Boolean) -> Unit) {
enableStatusListeners.add(listener)
}
fun removeEnableStatusChangeListener(listener: (Boolean) -> Unit) {
enableStatusListeners.remove(listener)
}
fun addPropertiesChangeListener(listener: (Settings?) -> Unit) {
propertiesChangeListeners.add(listener)
}
fun removePropertiesChangeListener(listener: (Settings?) -> Unit) {
propertiesChangeListeners.remove(listener)
}
fun addBandChangeListeners(listener: (Short) -> Unit) {
strengthChangeListeners.add(listener)
}
fun removeBandChangeListeners(listener: (Short) -> Unit) {
strengthChangeListeners.remove(listener)
}
override fun setStrength(strength: Short) {
try {
super.setStrength((1000F / maxRecommendedStrength * strength).toInt().toShort())
} finally {
strengthChangeListeners.forEach {
it(strength)
}
}
}
override fun getRoundedStrength(): Short {
return (super.getRoundedStrength() / (1000F / maxRecommendedStrength)).toInt().toShort()
}
override fun release() {
try {
super.release()
} finally {
strengthChangeListeners.clear()
propertiesChangeListeners.clear()
enableStatusListeners.clear()
}
}
override fun setEnabled(enabled: Boolean): Int {
try {
return super.setEnabled(enabled)
} finally {
enableStatusListeners.forEach {
it(enabled)
}
}
}
override fun setProperties(settings: Settings?) {
try {
super.setProperties(settings)
} finally {
propertiesChangeListeners.forEach {
it(settings)
}
}
}
}Manager: class AudioEffectManager(
audioSessionId: Int,
initialState: Boolean = true,
) {
private var releaseListeners = mutableListOf<() -> Unit>()
var equalizer: XEqualizer = XEqualizer(Integer.MAX_VALUE, audioSessionId)
private set
var bassBoost: XBassBoost = XBassBoost(Integer.MAX_VALUE, audioSessionId)
private set
init {
bassBoost.enabled = initialState
equalizer.enabled = initialState
}
fun addReleaseListener(listener: () -> Unit) {
releaseListeners.add(listener)
}
fun removeReleaseListener(listener: () -> Unit) {
releaseListeners.remove(listener)
}
fun release() {
try {
equalizer.release()
bassBoost.release()
} finally {
releaseListeners.forEach { it() }
releaseListeners.clear()
}
}
} |
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I forgot to mention that this code is located in the activity fields `MainActivity'. private val mediaSessionToken: SessionToken by lazy {
SessionToken(
this,
ComponentName(this, MediaService::class.java)
)
}
private val mediaControllerFuture by lazy {
MediaController
.Builder(this, mediaSessionToken)
.buildAsync()
}
private var mediaController: MediaController? = null
private val audioManager: AudioManager by lazy {
this@MainActivity.getSystemService(Context.AUDIO_SERVICE) as AudioManager
} |
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Perhaps, similar problems:
https://stackoverflow.com/questions/73911184/cannot-conect-audiotrack-to-audiofx-equalizer-in-kotlin
GautamChibde/android-audio-visualizer#9
Traceback:
AudioEffectManage and Equalizer are wrappers over classes from your library.
That's how I get the token:
My background service:
Listening to the creation of the controller:
And connect effects:
The strangest thing is that this error occurred about two days ago, I fixed it by removing
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>from the manifest (but the effects were still not applied, or I do not know how to distinguish them). Now I was experimenting with the interface, and the error occurred again. I rolled back to the commit that I made as soon as the error disappeared (!), but it remained!The text was updated successfully, but these errors were encountered: