android.media.AudioManager#STREAM_ALARM源码实例Demo

下面列出了android.media.AudioManager#STREAM_ALARM 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： webrtc_android 文件： WebRtcAudioUtils.java

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
  };
  Logging.d(tag, "Audio State: ");
  // Some devices may not have volume controls and might use a fixed volume.
  boolean fixedVolume = isVolumeFixed(audioManager);
  Logging.d(tag, "  fixed volume=" + fixedVolume);
  if (!fixedVolume) {
    for (int stream : streams) {
      StringBuilder info = new StringBuilder();
      info.append("  " + streamTypeToString(stream) + ": ");
      info.append("volume=").append(audioManager.getStreamVolume(stream));
      info.append(", max=").append(audioManager.getStreamMaxVolume(stream));
      logIsStreamMute(tag, audioManager, stream, info);
      Logging.d(tag, info.toString());
    }
  }
}

源代码2 项目： webrtc_android 文件： WebRtcAudioUtils.java

private static String streamTypeToString(int stream) {
  switch(stream) {
    case AudioManager.STREAM_VOICE_CALL:
      return "STREAM_VOICE_CALL";
    case AudioManager.STREAM_MUSIC:
      return "STREAM_MUSIC";
    case AudioManager.STREAM_RING:
      return "STREAM_RING";
    case AudioManager.STREAM_ALARM:
      return "STREAM_ALARM";
    case AudioManager.STREAM_NOTIFICATION:
      return "STREAM_NOTIFICATION";
    case AudioManager.STREAM_SYSTEM:
      return "STREAM_SYSTEM";
    default:
      return "STREAM_INVALID";
  }
}

源代码3 项目： webrtc_android 文件： WebRtcAudioUtils.java

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};
  Logging.d(tag, "Audio State: ");
  // Some devices may not have volume controls and might use a fixed volume.
  boolean fixedVolume = isVolumeFixed(audioManager);
  Logging.d(tag, "  fixed volume=" + fixedVolume);
  if (!fixedVolume) {
    for (int stream : streams) {
      StringBuilder info = new StringBuilder();
      info.append("  " + streamTypeToString(stream) + ": ");
      info.append("volume=").append(audioManager.getStreamVolume(stream));
      info.append(", max=").append(audioManager.getStreamMaxVolume(stream));
      logIsStreamMute(tag, audioManager, stream, info);
      Logging.d(tag, info.toString());
    }
  }
}

源代码4 项目： webrtc_android 文件： WebRtcAudioUtils.java

private static String streamTypeToString(int stream) {
  switch (stream) {
    case AudioManager.STREAM_VOICE_CALL:
      return "STREAM_VOICE_CALL";
    case AudioManager.STREAM_MUSIC:
      return "STREAM_MUSIC";
    case AudioManager.STREAM_RING:
      return "STREAM_RING";
    case AudioManager.STREAM_ALARM:
      return "STREAM_ALARM";
    case AudioManager.STREAM_NOTIFICATION:
      return "STREAM_NOTIFICATION";
    case AudioManager.STREAM_SYSTEM:
      return "STREAM_SYSTEM";
    default:
      return "STREAM_INVALID";
  }
}

源代码5 项目： talkback 文件： GroupedMenuItemForVolumeAction.java

@Override
public int getIconResource() {
  switch (volumeStreamType) {
    case AudioManager.STREAM_MUSIC:
      return R.drawable.quantum_ic_music_note_white_24;
    case AudioManager.STREAM_VOICE_CALL:
      return R.drawable.quantum_ic_phone_white_24;
    case AudioManager.STREAM_RING:
      return R.drawable.quantum_ic_vibration_white_24;
    case AudioManager.STREAM_ALARM:
      return R.drawable.quantum_ic_alarm_white_24;
    case AudioManager.STREAM_ACCESSIBILITY:
      return R.drawable.quantum_ic_accessibility_new_white_24;
  }
  return 0;
}

源代码6 项目： talkback 文件： GroupedMenuItemForVolumeAction.java

@Override
public String getText() {
  switch (volumeStreamType) {
    case AudioManager.STREAM_MUSIC:
      return context.getString(R.string.volume_menu_media);
    case AudioManager.STREAM_VOICE_CALL:
      return context.getString(R.string.volume_menu_call);
    case AudioManager.STREAM_RING:
      return context.getString(R.string.volume_menu_ring);
    case AudioManager.STREAM_ALARM:
      return context.getString(R.string.volume_menu_alarm);
    case AudioManager.STREAM_ACCESSIBILITY:
      return context.getString(R.string.volume_menu_accessibility);
  }
  return "";
}

源代码7 项目： Noyze 文件： OppoVolumePanel.java

@Override protected int[] getStreamIcons(StreamControl sc) {
    if (sc.streamType == STREAM_BLUETOOTH_SCO)
        return new int[] { R.drawable.oppo_ic_audio_bt, R.drawable.oppo_ic_audio_bt_mute };
    switch (sc.streamType) {
        case AudioManager.STREAM_ALARM:
            return new int[] { R.drawable.oppo_ic_audio_alarm, R.drawable.oppo_ic_audio_alarm_mute };
        case AudioManager.STREAM_RING:
            return new int[] { R.drawable.oppo_ic_audio_ring_notif, R.drawable.oppo_ic_audio_ring_notif_mute };
        case AudioManager.STREAM_NOTIFICATION:
            return new int[] { R.drawable.oppo_ic_audio_notification, R.drawable.oppo_ic_audio_notification_mute };
        case AudioManager.STREAM_MUSIC:
            return new int[] { R.drawable.oppo_ic_audio_media, R.drawable.oppo_ic_audio_media_mute };
        case AudioManager.STREAM_VOICE_CALL:
            return new int[] { R.drawable.oppo_ic_audio_phone, R.drawable.oppo_ic_audio_phone };
        default:
            return new int[] { R.drawable.oppo_ic_audio_vol, R.drawable.oppo_ic_audio_vol_mute };
    }
}

源代码8 项目： Noyze 文件： OppoVolumePanel.java

@Override protected int[] getStreamIcons(StreamControl sc) {
    if (sc.streamType == STREAM_BLUETOOTH_SCO)
        return new int[] { R.drawable.oppo_ic_audio_bt, R.drawable.oppo_ic_audio_bt_mute };
    switch (sc.streamType) {
        case AudioManager.STREAM_ALARM:
            return new int[] { R.drawable.oppo_ic_audio_alarm, R.drawable.oppo_ic_audio_alarm_mute };
        case AudioManager.STREAM_RING:
            return new int[] { R.drawable.oppo_ic_audio_ring_notif, R.drawable.oppo_ic_audio_ring_notif_mute };
        case AudioManager.STREAM_NOTIFICATION:
            return new int[] { R.drawable.oppo_ic_audio_notification, R.drawable.oppo_ic_audio_notification_mute };
        case AudioManager.STREAM_MUSIC:
            return new int[] { R.drawable.oppo_ic_audio_media, R.drawable.oppo_ic_audio_media_mute };
        case AudioManager.STREAM_VOICE_CALL:
            return new int[] { R.drawable.oppo_ic_audio_phone, R.drawable.oppo_ic_audio_phone };
        default:
            return new int[] { R.drawable.oppo_ic_audio_vol, R.drawable.oppo_ic_audio_vol_mute };
    }
}

源代码9 项目： OpenFit 文件： OpenFitService.java

public void run() {
    long timeStart = Calendar.getInstance().getTimeInMillis();
    Log.d(LOG_TAG, "FindSound Start: "+timeStart);
    ToneGenerator toneG = new ToneGenerator(AudioManager.STREAM_ALARM, ToneGenerator.MAX_VOLUME);

    while(isFinding) {
        try {
            long timeDiff =  Calendar.getInstance().getTimeInMillis() - timeStart;
            Log.d(LOG_TAG, "Sound time: " + timeDiff/1000);

            toneG.startTone(ToneGenerator.TONE_CDMA_ALERT_CALL_GUARD, 200); // 200 ms tone
            Thread.sleep(600L);
        }
        catch(InterruptedException ie) {
            Thread.currentThread().interrupt();
            return;
        }
    }
}

源代码10 项目： NoiseCapture 文件： CalibrationService.java

private int getAudioOutput() {
    SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
    String value = sharedPref.getString("settings_calibration_audio_output", "STREAM_MUSIC");

    if("STREAM_VOICE_CALL".equals(value)) {
        return AudioManager.STREAM_VOICE_CALL;
    } else if("STREAM_SYSTEM".equals(value)) {
        return AudioManager.STREAM_SYSTEM;
    } else if("STREAM_RING".equals(value)) {
        return AudioManager.STREAM_RING;
    } else if("STREAM_MUSIC".equals(value)) {
        return AudioManager.STREAM_MUSIC;
    } else if("STREAM_ALARM".equals(value)) {
        return AudioManager.STREAM_ALARM;
    } else if("STREAM_NOTIFICATION".equals(value)) {
        return AudioManager.STREAM_NOTIFICATION;
    } else if("STREAM_DTMF".equals(value)) {
        return AudioManager.STREAM_DTMF;
    } else {
        return AudioManager.STREAM_RING;
    }
}

源代码11 项目： NoiseCapture 文件： CalibrationLinearityActivity.java

private int getAudioOutput() {
    SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
    String value = sharedPref.getString("settings_calibration_audio_output", "STREAM_MUSIC");

    if("STREAM_VOICE_CALL".equals(value)) {
        return AudioManager.STREAM_VOICE_CALL;
    } else if("STREAM_SYSTEM".equals(value)) {
        return AudioManager.STREAM_SYSTEM;
    } else if("STREAM_RING".equals(value)) {
        return AudioManager.STREAM_RING;
    } else if("STREAM_MUSIC".equals(value)) {
        return AudioManager.STREAM_MUSIC;
    } else if("STREAM_ALARM".equals(value)) {
        return AudioManager.STREAM_ALARM;
    } else if("STREAM_NOTIFICATION".equals(value)) {
        return AudioManager.STREAM_NOTIFICATION;
    } else if("STREAM_DTMF".equals(value)) {
        return AudioManager.STREAM_DTMF;
    } else {
        return AudioManager.STREAM_RING;
    }
}

源代码12 项目： android-openslmediaplayer 文件： BasicMediaPlayerTestCase_SetAudioStreamTypeMethod.java

private static String streamTypeToString(int streamtype) {
    switch (streamtype) {
        case AudioManager.STREAM_ALARM:
            return "ALARM";
        case AudioManager.STREAM_DTMF:
            return "DTMF";
        case AudioManager.STREAM_MUSIC:
            return "MUSIC";
        case AudioManager.STREAM_NOTIFICATION:
            return "NOTIFICATION";
        case AudioManager.STREAM_RING:
            return "RING";
        case AudioManager.STREAM_SYSTEM:
            return "SYSTEM";
        case AudioManager.STREAM_VOICE_CALL:
            return "VOICE_CALL";
        default:
            return "Unknown stream type; " + streamtype;
    }
}

源代码13 项目： prayer-times-android 文件： MyPlayer.java

private int getStreamType() {
    switch (volume) {
        case Alarm.VOLUME_MODE_ALARM:
            return AudioManager.STREAM_ALARM;
        case Alarm.VOLUME_MODE_RINGTONE:
            return AudioManager.STREAM_RING;
        case Alarm.VOLUME_MODE_NOTIFICATION:
            return AudioManager.STREAM_NOTIFICATION;
        case Alarm.VOLUME_MODE_MEDIA:
        default:
            return AudioManager.STREAM_MUSIC;
    }
}

源代码14 项目： talkback 文件： GroupedMenuItemForVolumeAction.java

private boolean canStreamBeMuted() {
  // TODO: Instead of hiding the mute button for alarm and accessibility, investigate
  // a more elegant way of determining is a volume stream can be muted and/or manually setting
  // the volume to 0 instead of using ADJUST_STREAM_MUTE. There's a bug in AudioManager that
  // causes some volume types on certain versions to not be muteable. Alarm and accessibility
  // volume are generally not considered "muteable" volume types, so manually hiding the mute
  // button for these streams doesn't significantly impact user experience.
  boolean isValidStreamType =
      (volumeStreamType != AudioManager.STREAM_ALARM)
          && (volumeStreamType != AudioManager.STREAM_ACCESSIBILITY);
  return isValidStreamType
      && ((audioManager != null) && (audioManager.getStreamMinVolume(volumeStreamType) == 0));
}

源代码15 项目： prayer-times-android 文件： MyPlayer.java

private int getStreamType() {
    switch (volume) {
        case Alarm.VOLUME_MODE_ALARM:
            return AudioManager.STREAM_ALARM;
        case Alarm.VOLUME_MODE_RINGTONE:
            return AudioManager.STREAM_RING;
        case Alarm.VOLUME_MODE_NOTIFICATION:
            return AudioManager.STREAM_NOTIFICATION;
        case Alarm.VOLUME_MODE_MEDIA:
        default:
            return AudioManager.STREAM_MUSIC;
    }
}

源代码16 项目： SuntimesWidget 文件： AlarmNotifications.java

private static void startAlert(Context context, @NonNull Uri soundUri, final boolean isAlarm) throws IOException
{
    final long fadeInMillis = (isAlarm ? AlarmSettings.loadPrefAlarmFadeIn(context) : 0);
    final int streamType = (isAlarm ? AudioManager.STREAM_ALARM : AudioManager.STREAM_NOTIFICATION);
    player.setAudioStreamType(streamType);

    try {
        player.setDataSource(context, soundUri);
        player.setOnPreparedListener(new MediaPlayer.OnPreparedListener()
        {
            @Override
            public void onPrepared(MediaPlayer mediaPlayer)
            {
                mediaPlayer.setLooping(isAlarm);
                if (Build.VERSION.SDK_INT >= 16) {
                    mediaPlayer.setNextMediaPlayer(null);
                }
                if (audioManager != null) {
                    audioManager.requestAudioFocus(null, streamType, AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
                }

                if (fadeInMillis > 0) {
                    startFadeIn(fadeInMillis);
                } else player.setVolume(1, 1);

                mediaPlayer.start();
            }
        });
        player.prepareAsync();

    } catch (IOException e) {
        Log.e(TAG, "startAlert: failed to setDataSource! " + soundUri.toString());
        throw e;
    }
}

源代码17 项目： adt-leanback-support 文件： MediaControllerCompatApi21.java

private static int toLegacyStreamType(AudioAttributes aa) {
    // flags to stream type mapping
    if ((aa.getFlags() & AudioAttributes.FLAG_AUDIBILITY_ENFORCED)
            == AudioAttributes.FLAG_AUDIBILITY_ENFORCED) {
        return STREAM_SYSTEM_ENFORCED;
    }
    if ((aa.getFlags() & FLAG_SCO) == FLAG_SCO) {
        return STREAM_BLUETOOTH_SCO;
    }

    // usage to stream type mapping
    switch (aa.getUsage()) {
        case AudioAttributes.USAGE_MEDIA:
        case AudioAttributes.USAGE_GAME:
        case AudioAttributes.USAGE_ASSISTANCE_ACCESSIBILITY:
        case AudioAttributes.USAGE_ASSISTANCE_NAVIGATION_GUIDANCE:
            return AudioManager.STREAM_MUSIC;
        case AudioAttributes.USAGE_ASSISTANCE_SONIFICATION:
            return AudioManager.STREAM_SYSTEM;
        case AudioAttributes.USAGE_VOICE_COMMUNICATION:
            return AudioManager.STREAM_VOICE_CALL;
        case AudioAttributes.USAGE_VOICE_COMMUNICATION_SIGNALLING:
            return AudioManager.STREAM_DTMF;
        case AudioAttributes.USAGE_ALARM:
            return AudioManager.STREAM_ALARM;
        case AudioAttributes.USAGE_NOTIFICATION_RINGTONE:
            return AudioManager.STREAM_RING;
        case AudioAttributes.USAGE_NOTIFICATION:
        case AudioAttributes.USAGE_NOTIFICATION_COMMUNICATION_REQUEST:
        case AudioAttributes.USAGE_NOTIFICATION_COMMUNICATION_INSTANT:
        case AudioAttributes.USAGE_NOTIFICATION_COMMUNICATION_DELAYED:
        case AudioAttributes.USAGE_NOTIFICATION_EVENT:
            return AudioManager.STREAM_NOTIFICATION;
        case AudioAttributes.USAGE_UNKNOWN:
        default:
            return AudioManager.STREAM_MUSIC;
    }
}

源代码18 项目： android_9.0.0_r45 文件： SeekBarVolumizer.java

private static boolean isAlarmsStream(int stream) {
    return stream == AudioManager.STREAM_ALARM;
}

源代码19 项目： xDrip 文件： AlertPlayer.java

public static int getAlertPlayerStreamType() {
    return AudioManager.STREAM_ALARM;
}

源代码20 项目： xDrip-plus 文件： AlertPlayer.java

public static int getAlertPlayerStreamType() {
    return AudioManager.STREAM_ALARM;
}

方法所在类

android.media.AudioManager