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Update and open WebRtcAudioUtils

Browse source 
Opening the visibility of a few methods from this utils class to allow
it to be used by other implementations of `AudioDeviceModule`.

Also updating a few methods, like adding new audio device types from
recent Android SDKs, and updating the definition of an emulator.

Bug: b/287409066
Change-Id: I1473fa0342252347ce92ee2319380ebb14e9885b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339905
Commit-Queue: Zoé Lepaul <xalep@webrtc.org>
Reviewed-by: Ranveer Aggarwal‎ <ranvr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41778}
This commit is contained in:
Zoé Lepaul 2024-02-19 11:21:48 +01:00 committed by WebRTC LUCI CQ
parent 56d3cf0c6d
commit dc6a001b6b
1 changed files with 109 additions and 90 deletions
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199
sdk/android/src/java/org/webrtc/audio/WebRtcAudioUtils.java
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@ -23,106 +23,124 @@ import android.media.AudioFormat;
import android.media.AudioManager;
import android.media.MediaRecorder.AudioSource;
import android.os.Build;
import java.lang.Thread;
import android.os.Build.VERSION_CODES;
import java.util.Arrays;
import org.webrtc.Logging;
final class WebRtcAudioUtils {
/** Utilities for implementations of {@code AudioDeviceModule}, mostly for logging. */
public final class WebRtcAudioUtils {
private static final String TAG = "WebRtcAudioUtilsExternal";
// Helper method for building a string of thread information.
/** Helper method for building a string of thread information. */
public static String getThreadInfo() {
return "@[name=" + Thread.currentThread().getName() + ", id=" + Thread.currentThread().getId()
+ "]";
Thread current = Thread.currentThread();
return "@[name=" + current.getName() + ", id=" + current.getId() + "]";
}
// Returns true if we're running on emulator.
/** Returns true if we're running on emulator. */
public static boolean runningOnEmulator() {
return Build.HARDWARE.equals("goldfish") && Build.BRAND.startsWith("generic_");
// Hardware type of qemu1 is goldfish and qemu2 is ranchu.
return Build.HARDWARE.equals("goldfish") || Build.HARDWARE.equals("ranchu");
}
// Information about the current build, taken from system properties.
static void logDeviceInfo(String tag) {
Logging.d(tag,
"Android SDK: " + Build.VERSION.SDK_INT + ", "
+ "Release: " + Build.VERSION.RELEASE + ", "
+ "Brand: " + Build.BRAND + ", "
+ "Device: " + Build.DEVICE + ", "
+ "Id: " + Build.ID + ", "
+ "Hardware: " + Build.HARDWARE + ", "
+ "Manufacturer: " + Build.MANUFACTURER + ", "
+ "Model: " + Build.MODEL + ", "
+ "Product: " + Build.PRODUCT);
/** Information about the current build, taken from system properties. */
private static void logDeviceInfo(String tag) {
Logging.d(
tag,
("Android SDK: " + Build.VERSION.SDK_INT)
+ (", Release: " + Build.VERSION.RELEASE)
+ (", Brand: " + Build.BRAND)
+ (", Device: " + Build.DEVICE)
+ (", Id: " + Build.ID)
+ (", Hardware: " + Build.HARDWARE)
+ (", Manufacturer: " + Build.MANUFACTURER)
+ (", Model: " + Build.MODEL)
+ (", Product: " + Build.PRODUCT));
}
// Logs information about the current audio state. The idea is to call this
// method when errors are detected to log under what conditions the error
// occurred. Hopefully it will provide clues to what might be the root cause.
static void logAudioState(String tag, Context context, AudioManager audioManager) {
/**
* Logs information about the current audio state. The idea is to call this method when errors are
* detected to log under what conditions the error occurred. Hopefully it will provide clues to
* what might be the root cause.
*/
public static void logAudioState(String tag, Context context, AudioManager audioManager) {
logDeviceInfo(tag);
logAudioStateBasic(tag, context, audioManager);
logAudioStateVolume(tag, audioManager);
logAudioDeviceInfo(tag, audioManager);
}
// Converts AudioDeviceInfo types to local string representation.
static String deviceTypeToString(int type) {
/** Converts AudioDeviceInfo types to local string representation. */
public static String deviceTypeToString(int type) {
switch (type) {
case AudioDeviceInfo.TYPE_UNKNOWN:
return "TYPE_UNKNOWN";
case AudioDeviceInfo.TYPE_BUILTIN_EARPIECE:
return "TYPE_BUILTIN_EARPIECE";
case AudioDeviceInfo.TYPE_BUILTIN_SPEAKER:
return "TYPE_BUILTIN_SPEAKER";
case AudioDeviceInfo.TYPE_WIRED_HEADSET:
return "TYPE_WIRED_HEADSET";
case AudioDeviceInfo.TYPE_WIRED_HEADPHONES:
return "TYPE_WIRED_HEADPHONES";
case AudioDeviceInfo.TYPE_LINE_ANALOG:
return "TYPE_LINE_ANALOG";
case AudioDeviceInfo.TYPE_LINE_DIGITAL:
return "TYPE_LINE_DIGITAL";
case AudioDeviceInfo.TYPE_BLUETOOTH_SCO:
return "TYPE_BLUETOOTH_SCO";
case AudioDeviceInfo.TYPE_AUX_LINE:
return "TYPE_AUX_LINE";
case AudioDeviceInfo.TYPE_BLE_BROADCAST:
return "TYPE_BLE_BROADCAST";
case AudioDeviceInfo.TYPE_BLE_HEADSET:
return "TYPE_BLE_HEADSET";
case AudioDeviceInfo.TYPE_BLE_SPEAKER:
return "TYPE_BLE_SPEAKER";
case AudioDeviceInfo.TYPE_BLUETOOTH_A2DP:
return "TYPE_BLUETOOTH_A2DP";
case AudioDeviceInfo.TYPE_BLUETOOTH_SCO:
return "TYPE_BLUETOOTH_SCO";
case AudioDeviceInfo.TYPE_BUILTIN_EARPIECE:
return "TYPE_BUILTIN_EARPIECE";
case AudioDeviceInfo.TYPE_BUILTIN_MIC:
return "TYPE_BUILTIN_MIC";
case AudioDeviceInfo.TYPE_BUILTIN_SPEAKER:
return "TYPE_BUILTIN_SPEAKER";
case AudioDeviceInfo.TYPE_BUILTIN_SPEAKER_SAFE:
return "TYPE_BUILTIN_SPEAKER_SAFE";
case AudioDeviceInfo.TYPE_BUS:
return "TYPE_BUS";
case AudioDeviceInfo.TYPE_DOCK:
return "TYPE_DOCK";
case AudioDeviceInfo.TYPE_DOCK_ANALOG:
return "TYPE_DOCK_ANALOG";
case AudioDeviceInfo.TYPE_FM:
return "TYPE_FM";
case AudioDeviceInfo.TYPE_FM_TUNER:
return "TYPE_FM_TUNER";
case AudioDeviceInfo.TYPE_HDMI:
return "TYPE_HDMI";
case AudioDeviceInfo.TYPE_HDMI_ARC:
return "TYPE_HDMI_ARC";
case AudioDeviceInfo.TYPE_USB_DEVICE:
return "TYPE_USB_DEVICE";
case AudioDeviceInfo.TYPE_USB_ACCESSORY:
return "TYPE_USB_ACCESSORY";
case AudioDeviceInfo.TYPE_DOCK:
return "TYPE_DOCK";
case AudioDeviceInfo.TYPE_FM:
return "TYPE_FM";
case AudioDeviceInfo.TYPE_BUILTIN_MIC:
return "TYPE_BUILTIN_MIC";
case AudioDeviceInfo.TYPE_FM_TUNER:
return "TYPE_FM_TUNER";
case AudioDeviceInfo.TYPE_TV_TUNER:
return "TYPE_TV_TUNER";
case AudioDeviceInfo.TYPE_TELEPHONY:
return "TYPE_TELEPHONY";
case AudioDeviceInfo.TYPE_AUX_LINE:
return "TYPE_AUX_LINE";
case AudioDeviceInfo.TYPE_HDMI_EARC:
return "TYPE_HDMI_EARC";
case AudioDeviceInfo.TYPE_HEARING_AID:
return "TYPE_HEARING_AID";
case AudioDeviceInfo.TYPE_IP:
return "TYPE_IP";
case AudioDeviceInfo.TYPE_BUS:
return "TYPE_BUS";
case AudioDeviceInfo.TYPE_LINE_ANALOG:
return "TYPE_LINE_ANALOG";
case AudioDeviceInfo.TYPE_LINE_DIGITAL:
return "TYPE_LINE_DIGITAL";
case AudioDeviceInfo.TYPE_REMOTE_SUBMIX:
return "TYPE_REMOTE_SUBMIX";
case AudioDeviceInfo.TYPE_TELEPHONY:
return "TYPE_TELEPHONY";
case AudioDeviceInfo.TYPE_TV_TUNER:
return "TYPE_TV_TUNER";
case AudioDeviceInfo.TYPE_UNKNOWN:
return "TYPE_UNKNOWN";
case AudioDeviceInfo.TYPE_USB_ACCESSORY:
return "TYPE_USB_ACCESSORY";
case AudioDeviceInfo.TYPE_USB_DEVICE:
return "TYPE_USB_DEVICE";
case AudioDeviceInfo.TYPE_USB_HEADSET:
return "TYPE_USB_HEADSET";
case AudioDeviceInfo.TYPE_WIRED_HEADPHONES:
return "TYPE_WIRED_HEADPHONES";
case AudioDeviceInfo.TYPE_WIRED_HEADSET:
return "TYPE_WIRED_HEADSET";
default:
return "TYPE_UNKNOWN";
return "TYPE_UNKNOWN(" + type + ")";
}
}
@TargetApi(Build.VERSION_CODES.N)
public static String audioSourceToString(int source) {
// AudioSource.UNPROCESSED requires API level 29. Use local define instead.
final int VOICE_PERFORMANCE = 10;
switch (source) {
case AudioSource.DEFAULT:
return "DEFAULT";
@ -142,7 +160,7 @@ final class WebRtcAudioUtils {
return "VOICE_COMMUNICATION";
case AudioSource.UNPROCESSED:
return "UNPROCESSED";
case VOICE_PERFORMANCE:
case AudioSource.VOICE_PERFORMANCE:
return "VOICE_PERFORMANCE";
default:
return "INVALID";
@ -163,7 +181,7 @@ final class WebRtcAudioUtils {
}
}
@TargetApi(Build.VERSION_CODES.N)
@TargetApi(VERSION_CODES.N)
public static String audioEncodingToString(int enc) {
switch (enc) {
case AudioFormat.ENCODING_INVALID:
@ -189,23 +207,29 @@ final class WebRtcAudioUtils {
}
}
// Reports basic audio statistics.
/** Reports basic audio statistics. */
private static void logAudioStateBasic(String tag, Context context, AudioManager audioManager) {
Logging.d(tag,
Logging.d(
tag,
"Audio State: "
+ "audio mode: " + modeToString(audioManager.getMode()) + ", "
+ "has mic: " + hasMicrophone(context) + ", "
+ "mic muted: " + audioManager.isMicrophoneMute() + ", "
+ "music active: " + audioManager.isMusicActive() + ", "
+ "speakerphone: " + audioManager.isSpeakerphoneOn() + ", "
+ "BT SCO: " + audioManager.isBluetoothScoOn());
+ ("audio mode: " + modeToString(audioManager.getMode()))
+ (", has mic: " + hasMicrophone(context))
+ (", mic muted: " + audioManager.isMicrophoneMute())
+ (", music active: " + audioManager.isMusicActive())
+ (", speakerphone: " + audioManager.isSpeakerphoneOn())
+ (", BT SCO: " + audioManager.isBluetoothScoOn()));
}
// Adds volume information for all possible stream types.
/** Adds volume information for all possible stream types. */
private static void logAudioStateVolume(String tag, AudioManager audioManager) {
final int[] streams = {AudioManager.STREAM_VOICE_CALL, AudioManager.STREAM_MUSIC,
AudioManager.STREAM_RING, AudioManager.STREAM_ALARM, AudioManager.STREAM_NOTIFICATION,
AudioManager.STREAM_SYSTEM};
final int[] streams = {
AudioManager.STREAM_VOICE_CALL,
AudioManager.STREAM_MUSIC,
AudioManager.STREAM_RING,
AudioManager.STREAM_ALARM,
AudioManager.STREAM_NOTIFICATION,
AudioManager.STREAM_SYSTEM
};
Logging.d(tag, "Audio State: ");
// Some devices may not have volume controls and might use a fixed volume.
boolean fixedVolume = audioManager.isVolumeFixed();
@ -216,21 +240,16 @@ final class WebRtcAudioUtils {
info.append(" " + streamTypeToString(stream) + ": ");
info.append("volume=").append(audioManager.getStreamVolume(stream));
info.append(", max=").append(audioManager.getStreamMaxVolume(stream));
logIsStreamMute(tag, audioManager, stream, info);
if (Build.VERSION.SDK_INT >= VERSION_CODES.M) {
info.append(", muted=").append(audioManager.isStreamMute(stream));
}
Logging.d(tag, info.toString());
}
}
}
private static void logIsStreamMute(
String tag, AudioManager audioManager, int stream, StringBuilder info) {
if (Build.VERSION.SDK_INT >= 23) {
info.append(", muted=").append(audioManager.isStreamMute(stream));
}
}
private static void logAudioDeviceInfo(String tag, AudioManager audioManager) {
if (Build.VERSION.SDK_INT < 23) {
if (Build.VERSION.SDK_INT < VERSION_CODES.M) {
return;
}
final AudioDeviceInfo[] devices = audioManager.getDevices(AudioManager.GET_DEVICES_ALL);
@ -261,7 +280,7 @@ final class WebRtcAudioUtils {
}
}
// Converts media.AudioManager modes into local string representation.
/** Converts media.AudioManager modes into local string representation. */
static String modeToString(int mode) {
switch (mode) {
case MODE_IN_CALL:
@ -296,7 +315,7 @@ final class WebRtcAudioUtils {
}
}
// Returns true if the device can record audio via a microphone.
/** Returns true if the device can record audio via a microphone. */
private static boolean hasMicrophone(Context context) {
return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_MICROPHONE);
}