mirror of https://github.com/NekoX-Dev/NekoX.git
84 lines
2.9 KiB
Java
84 lines
2.9 KiB
Java
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/*
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* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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package org.webrtc.audio;
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import android.media.AudioManager;
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import androidx.annotation.Nullable;
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import java.util.Timer;
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import java.util.TimerTask;
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import org.webrtc.Logging;
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// TODO(magjed): Do we really need to spawn a new thread just to log volume? Can we re-use the
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// AudioTrackThread instead?
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/**
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* Private utility class that periodically checks and logs the volume level of the audio stream that
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* is currently controlled by the volume control. A timer triggers logs once every 30 seconds and
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* the timer's associated thread is named "WebRtcVolumeLevelLoggerThread".
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*/
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class VolumeLogger {
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private static final String TAG = "VolumeLogger";
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private static final String THREAD_NAME = "WebRtcVolumeLevelLoggerThread";
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private static final int TIMER_PERIOD_IN_SECONDS = 30;
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private final AudioManager audioManager;
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private @Nullable Timer timer;
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public VolumeLogger(AudioManager audioManager) {
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this.audioManager = audioManager;
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}
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public void start() {
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Logging.d(TAG, "start" + WebRtcAudioUtils.getThreadInfo());
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if (timer != null) {
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return;
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}
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Logging.d(TAG, "audio mode is: " + WebRtcAudioUtils.modeToString(audioManager.getMode()));
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timer = new Timer(THREAD_NAME);
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timer.schedule(new LogVolumeTask(audioManager.getStreamMaxVolume(AudioManager.STREAM_RING),
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audioManager.getStreamMaxVolume(AudioManager.STREAM_VOICE_CALL)),
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0, TIMER_PERIOD_IN_SECONDS * 1000);
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}
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private class LogVolumeTask extends TimerTask {
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private final int maxRingVolume;
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private final int maxVoiceCallVolume;
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LogVolumeTask(int maxRingVolume, int maxVoiceCallVolume) {
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this.maxRingVolume = maxRingVolume;
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this.maxVoiceCallVolume = maxVoiceCallVolume;
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}
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@Override
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public void run() {
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final int mode = audioManager.getMode();
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if (mode == AudioManager.MODE_RINGTONE) {
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Logging.d(TAG,
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"STREAM_RING stream volume: " + audioManager.getStreamVolume(AudioManager.STREAM_RING)
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+ " (max=" + maxRingVolume + ")");
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} else if (mode == AudioManager.MODE_IN_COMMUNICATION) {
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Logging.d(TAG,
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"VOICE_CALL stream volume: "
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+ audioManager.getStreamVolume(AudioManager.STREAM_VOICE_CALL)
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+ " (max=" + maxVoiceCallVolume + ")");
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}
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}
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}
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public void stop() {
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Logging.d(TAG, "stop" + WebRtcAudioUtils.getThreadInfo());
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if (timer != null) {
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timer.cancel();
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timer = null;
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}
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}
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}
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