Class android.media.`AudioTrack`

Added Methods
`void` `addOnCodecFormatChangedListener`(`Executor, OnCodecFormatChangedListener`)
`float` `getAudioDescriptionMixLeveldB`()
`int` `getDualMonoMode`()
`void` `removeOnCodecFormatChangedListener`(`OnCodecFormatChangedListener`)
`boolean` `setAudioDescriptionMixLeveldB`(`float`)
`boolean` `setDualMonoMode`(`int`)

Added Fields
`int` `DUAL_MONO_MODE_LL`
`int` `DUAL_MONO_MODE_LR`
`int` `DUAL_MONO_MODE_OFF`
`int` `DUAL_MONO_MODE_RR`
`int` `ENCAPSULATION_METADATA_TYPE_DVB_AD_DESCRIPTOR`
`int` `ENCAPSULATION_METADATA_TYPE_FRAMEWORK_TUNER`
`int` `ENCAPSULATION_MODE_ELEMENTARY_STREAM`
`int` `ENCAPSULATION_MODE_NONE`

Class android.media.AudioTrack