我正在使用通知渠道,作为标准,我想启用通知声音。我在 NotificationChannel 选项中设置了声音,但它被禁用了。我也尝试在 NotificationCompat.Builder 中设置音频,但这也没有奏效。
ps:不知道是不是我的手机问题,我有一个红米Note 7,安卓9,MIUI。
我已经在 Channel 选项 NotificationCompat.Builder 中尝试过,并且每次都单独尝试过,但它没有奏效。但是,如果我打开频道设置中的选项,它可以工作,但我不希望用户需要这样做。
String CHANNEL_ID = "coin_master_item_generator";
CharSequence CHANNEL_NAME = "Item Generator Coin Master";
AudioAttributes audioAttributes = new AudioAttributes.Builder()
.setUsage(AudioAttributes.USAGE_NOTIFICATION)
.build();
NotificationChannel channel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);
channel.setDescription("Notifies when Items are generated");
channel.enableVibration(true);
channel.setVibrationPattern(new long[]{2000,1000});
channel.enableLights(true);
channel.setLightColor(Color.WHITE);
channel.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION),audioAttributes);
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.createNotificationChannel(channel);
NotificationCompat.Builder builder = new NotificationCompat.Builder(context, CHANNEL_ID)
.setSmallIcon(R.drawable.ic_launcher_foreground)
.setContentTitle("Item Generator")
.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION))
.setContentText("New Items generated");
notificationManager.notify(1524,builder.build());