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AudioTrack | Android Developers

    https://developer.android.com/reference/android/media/AudioTrack
    AudioTrack | Android Developers. Language English Bahasa Indonesia Español – América Latina Português – Brasil 中文 – 简体 日本語 한국어. Documentation. Overview Guides Reference Samples Design & Quality. Platform. Android Studio. Google Play. Jetpack. Kotlin.

Android Audio Manager - Control the audio system of …

    https://data-flair.training/blogs/android-audio-manager/
    getStreamMaxVolume (int streamtype) – This method returns the maximum volume index for a certain stream of the device. adjustVolume (int direction, int flags) – This method adjusts the volume of the most applicable stream of the device. isMusicActive () – This method checks if there is some ongoing music or not.

Controlling amplitude with VolumeShaper | Android …

    https://developer.android.com/guide/topics/media/volumeshaper
    Controlling amplitude with VolumeShaper. You can use a VolumeShaper in an audio app to perform fade-ins, fade-outs, cross fades, ducking, and other short automated volume transitions. The VolumeShaper class is available in Android 8.0 (API level 26) and later. You create a VolumeShaper by calling createVolumeShaper () on an instance of AudioTrack or …

audio - Android - AudioTrack setStereoVolume() not …

    https://stackoverflow.com/questions/10462364/android-audiotrack-setstereovolume-not-working
    setStereoVolume was working on Android 4.3 emulator but was not working on Android 4.0.3 device. I've investigated Android 4.0.3 AudioTrack.java source and found that if i call setStereoVolume before the write is called for AudioTrack it doesn't work returning ERROR_INVALID_OPERATION because of invalid mState value.

Increase volume of recording Android AudioRecord - …

    https://stackoverflow.com/questions/26317772/increase-volume-of-recording-android-audiorecord
    you can also simply increase the volume of the device: AudioManager am = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE); int previousVolume = am.getStreamVolume(AudioManager.STREAM_MUSIC); am.setStreamVolume(AudioManager.STREAM_MUSIC, 10, 0); {... do your things ... } …

AudioTrack Class (Android.Media) | Microsoft Docs

    https://docs.microsoft.com/en-us/dotnet/api/android.media.audiotrack
    Returns the streaming start threshold of the <code>AudioTrack</code>. State: Returns the state of the AudioTrack instance. StreamType: Returns the volume stream type of this AudioTrack. ThresholdClass: This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. ThresholdType

AudioTrack - Android SDK | Android Developers

    https://www.mit.edu/afs.new/sipb/project/android/docs/reference/android/media/AudioTrack.html
    The AudioTrack class manages and plays a single audio resource for Java applications. It allows streaming PCM audio buffers to the audio hardware for playback. This is achieved by "pushing" the data to the AudioTrack object using one of the write (byte [], int, int) and write (short [], int, int) methods. An AudioTrack instance can operate ...

[コラム]AndroidのAudioTrackを基礎から理解する ~ …

    https://bril-tech.blogspot.com/2015/08/androidaudiotrack.html
    [コラム]AndroidのAudioTrackを基礎から理解する. 2015年8月3日月曜日 7:00 by 匿名 with 2 comments. MediaCodecクラスの登場などにより、AudioTrackクラスを使う機会が増えてきました。そこでAudioTrackクラスの使い方について、メディア用語の解説も交えて解説し …

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