Android通知声音

152

我使用了较新的NotificationCompat构建器，但无法获得发出声音的通知。它将振动并闪烁灯光。android文档说要设置我已经完成的样式：

builder.setStyle(new NotificationCompat.InboxStyle());

但是没有声音吗？

完整代码：

NotificationCompat.Builder builder =  
        new NotificationCompat.Builder(this)  
        .setSmallIcon(R.drawable.ic_launcher)  
        .setContentTitle("Notifications Example")  
        .setContentText("This is a test notification");  


Intent notificationIntent = new Intent(this, MenuScreen.class);  

PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent,   
        PendingIntent.FLAG_UPDATE_CURRENT);  

builder.setContentIntent(contentIntent);  
builder.setAutoCancel(true);
builder.setLights(Color.BLUE, 500, 500);
long[] pattern = {500,500,500,500,500,500,500,500,500};
builder.setVibrate(pattern);
builder.setStyle(new NotificationCompat.InboxStyle());
// Add as notification  
NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);  
manager.notify(1, builder.build());
android  android-notifications 
— 詹姆斯·MV
source
12
builder.setSound（Settings.System.DEFAULT_NOTIFICATION_URI）也应努力
— 扎尔ËAhmer

Answers:

256

我以前的代码缺少什么：

Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
builder.setSound(alarmSound);
— 詹姆斯·MV
source
4
它会一直播放并且不会停止，我如何使其仅响一次？使用builder.setOnlyOnce（true）; 无济于事
— Salis
这是一次比赛
— blackHawk
2
builder.setOnlyOnce（true）解决了我的问题！
— ElOjcar
155

只需将您的声音文件放入 Res\raw\siren.mp3文件夹中，然后使用以下代码：

对于自定义声音：

Notification notification = builder.build();
notification.sound = Uri.parse("android.resource://"
            + context.getPackageName() + "/" + R.raw.siren);

对于默认声音：

notification.defaults |= Notification.DEFAULT_SOUND;

对于自定义振动：

long[] vibrate = { 0, 100, 200, 300 };
notification.vibrate = vibrate;

对于默认振动： 

notification.defaults |= Notification.DEFAULT_VIBRATE;
— 米图尔·戈蒂（Mitul Goti）
source
52

默认声音的另一种方法

builder.setDefaults(Notification.DEFAULT_SOUND);
— 海登
source
12

USE可以编码 

 String en_alert, th_alert, en_title, th_title, id;
 int noti_all, noti_1, noti_2, noti_3, noti_4 = 0, Langage;

 class method
 Intent intent = new Intent(context, ReserveStatusActivity.class);
 PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);

 NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);


 intent = new Intent(String.valueOf(PushActivity.class));
 intent.putExtra("message", MESSAGE);
 TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
 stackBuilder.addParentStack(PushActivity.class);
 stackBuilder.addNextIntent(intent);
 // PendingIntent pendingIntent =
 stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

 //      android.support.v4.app.NotificationCompat.BigTextStyle bigStyle = new NotificationCompat.BigTextStyle();
 //        bigStyle.bigText((CharSequence) context);



 notification = new NotificationCompat.Builder(context)
    .setSmallIcon(R.mipmap.ic_launcher)
    .setContentTitle(th_title)
    .setContentText(th_alert)
    .setAutoCancel(true)

 // .setStyle(new Notification.BigTextStyle().bigText(th_alert)  ตัวเก่า
 //

 .setStyle(new NotificationCompat.BigTextStyle().bigText(th_title))

    .setStyle(new NotificationCompat.BigTextStyle().bigText(th_alert))

    .setContentIntent(pendingIntent)
    .setNumber(++numMessages)


    .build();

 notification.sound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);

 notificationManager.notify(1000, notification);
— 庞彼得
source
10

只需输入以下简单代码：

notification.sound = Uri.parse("android.resource://"
        + context.getPackageName() + "/" + R.raw.sound_file);

对于默认声音：

notification.defaults |= Notification.DEFAULT_SOUND;
— 丹尼·沙玛（Denny Sharma）
source
8

您必须使用RingtoneManager

private static final int MY_NOTIFICATION_ID = 1;
    private NotificationManager notificationManager;
    private Notification myNotification;

    private final String myBlog = "http://niravranpara.blogspot.com/";

带警报铃声的nomanationmanager的代码，您还可以设置铃声RingtoneManager。TYPE_RINGTONE

notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
                Intent myIntent = new Intent(Intent.ACTION_VIEW, Uri
                        .parse(myBlog));
                  PendingIntent pi = PendingIntent.getActivity(MainActivity.this, 0, myIntent, PendingIntent.FLAG_UPDATE_CURRENT);
                    Notification note = new Notification(R.drawable.ic_launcher, "Alarm", System.currentTimeMillis());
                    note.setLatestEventInfo(getApplicationContext(), "Alarm", "sound" + " (alarm)", pi);
                    Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
                    if(alarmSound == null){
                        alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
                        if(alarmSound == null){
                            alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
                        }
                    }
                    note.sound = alarmSound;
                    note.defaults |= Notification.DEFAULT_VIBRATE;
                    note.flags |= Notification.FLAG_AUTO_CANCEL;
                    notificationManager.notify(MY_NOTIFICATION_ID, note);
— 尼拉夫·兰帕拉（Nirav Ranpara）
source
抱歉，这不是您对较新的NotificationCompat.Builder的处理方式。
— James MV
可以使用NotificationCompat.Builder.build（）函数创建Notification，并且可以将build（）的返回值并修改其值，然后再传递给NotificationManager.notify。这没有多大意义，但是完全可以。
— holgac 2013年
6

您必须使用生成器。setSound

Intent notificationIntent = new Intent(MainActivity.this, MainActivity.class);  

                PendingIntent contentIntent = PendingIntent.getActivity(MainActivity.this, 0, notificationIntent,   
                        PendingIntent.FLAG_UPDATE_CURRENT);  

                builder.setContentIntent(contentIntent);  
                builder.setAutoCancel(true);
                builder.setLights(Color.BLUE, 500, 500);
                long[] pattern = {500,500,500,500,500,500,500,500,500};
                builder.setVibrate(pattern);
                builder.setStyle(new NotificationCompat.InboxStyle());
                 Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
                    if(alarmSound == null){
                        alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
                        if(alarmSound == null){
                            alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
                        }
                    }

                // Add as notification  
                NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);  
             builder.setSound(alarmSound);
                manager.notify(1, builder.build());
— 尼拉夫·兰帕拉（Nirav Ranpara）
source
1
您编写了两次RingringManager.TYPE_RINGTONE。
— 伯纳多·法拉利
6

您可以创建一个函数：

public void playNotificationSound() 
{
    try
    {

        Uri alarmSound = `Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + MyApplication.getInstance().getApplicationContext().getPackageName() + "/raw/notification");`
        Ringtone r = RingtoneManager.getRingtone(MyApplication.getInstance().getApplicationContext(), alarmSound);
        r.play();
    }
    catch (Exception e) 
    {
        e.printStackTrace();
    }
}

收到通知时调用此函数。

这里raw是res中的文件夹，通知是raw文件夹中的声音文件。

— 法师
source
6

在Oreo（Android 8）及更高版本上，应通过以下方式针对自定义声音进行处理（通知渠道）：

Uri soundUri = Uri.parse(
                         "android.resource://" + 
                         getApplicationContext().getPackageName() +
                         "/" + 
                         R.raw.push_sound_file);

AudioAttributes audioAttributes = new AudioAttributes.Builder()
            .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
            .setUsage(AudioAttributes.USAGE_ALARM)
            .build();

// Creating Channel
NotificationChannel channel = new NotificationChannel("YOUR_CHANNEL_ID",
                                                      "YOUR_CHANNEL_NAME",
                                                      NotificationManager.IMPORTANCE_HIGH);
channel.setSound(soundUri, audioAttributes);

((NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE))
                                           .createNotificationChannel(notificationChannel);
— 氧化的
source
5

首先将“ yourmp3file” .mp3文件放入原始文件夹（即Res文件夹内）

代码中的第二个

Notification noti = new Notification.Builder(this)
.setSound(Uri.parse("android.resource://" + v.getContext().getPackageName() + "/" + R.raw.yourmp3file))//*see note

这就是我放在onClick（View v）中的内容，因为只有“ context（）。getPackageName（）”不能从那里开始，因为它不会获得任何上下文

— 用户名
source
4

在Android OREO或更高版本中 向系统注册频道后；您不能在同一频道之后更改重要性 或 其他通知行为 （在卸载应用之前）在此处输入图片说明 

private void createNotificationChannel() {
    // Create the NotificationChannel, but only on API 26+ because
    // the NotificationChannel class is new and not in the support library
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        CharSequence name = getString(R.string.channel_name);
        String description = getString(R.string.channel_description);
        int importance = NotificationManager.IMPORTANCE_HIGH;
        NotificationChannel channel = new NotificationChannel(CHANNEL_ID, name, importance);
        channel.setDescription(description);
        // Register the channel with the system; you can't change the importance
        // or other notification behaviors after this
        NotificationManager notificationManager = getSystemService(NotificationManager.class);
        notificationManager.createNotificationChannel(channel);
    }
}

channel.setSound(Settings.System.DEFAULT_NOTIFICATION_URI,audioAttributes);

优先级也很重要在此处 将通知优先级设置为高，可以使用

用户可见的重要性级别重要性（Android 8.0及更高版本）

1）紧急 发出声音，并作为抬头通知出现-> IMPORTANCE_HIGH
2）高 发出声音-> IMPORTANCE_DEFAULT
3）中度 没有声音-> IMPORTANCE_LOW
4）低没有声音并且没有出现在状态栏中-> IMPORTANCE_MIN

相同的作品以相同的顺序排列 （Android 7.1及更低版本）

1）PRIORITY_HIGH或PRIORITY_MAX

2）PRIORITY_DEFAULT

3）PRIORITY_LOW

4）PRIORITY_MIN

— 阿纳汉·阿卡什（Anaghan Akash）
source
1
“ 同一频道之后，您将无法更改重要性或其他通知行为 ”。需要卸载应用才能正常工作，此操作因此从设备中删除了频道的信息。
— 伊利·丹塔斯
1 
private void showNotification() {

    // intent triggered, you can add other intent for other actions
    Intent i = new Intent(this, MainActivity.class);
    PendingIntent pIntent = PendingIntent.getActivity(this, 0, i, 0);

    //Notification sound
    try {
        Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
        r.play();
    } catch (Exception e) {
        e.printStackTrace();
    }

    // this is it, we'll build the notification!
    // in the addAction method, if you don't want any icon, just set the first param to 0
    Notification mNotification = null;
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) {

        mNotification = new Notification.Builder(this)

           .setContentTitle("Wings-Traccar!")
           .setContentText("You are punched-in for more than 10hrs!")
           .setSmallIcon(R.drawable.wingslogo)
           .setContentIntent(pIntent)
           .setVibrate(new long[] { 1000, 1000, 1000, 1000, 1000 })
           .addAction(R.drawable.favicon, "Goto App", pIntent)
           .build();

    }

    NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    // If you want to hide the notification after it was selected, do the code below
    // myNotification.flags |= Notification.FLAG_AUTO_CANCEL;

    notificationManager.notify(0, mNotification);
}

随时随地调用此函数。这对我有用

— 穆罕默德·谢菲克
source
0

通过下面给出的Notification.builder类实例（builder），可以在通知上播放默认声音：

builder.setDefaults(Notification.DEFAULT_SOUND);
— 维沙尔·夏尔马
source
0 
Button btn;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_user);

    btn= findViewById(R.id.btn); 

   btn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            notification();
        }
    });
  }

私人无效通知（）{

    NotificationCompat.Builder builder= new NotificationCompat.Builder(this);
    builder.setAutoCancel(true);
    builder.setContentTitle("Work Progress");
    builder.setContentText("Submit your today's work progress");
    builder.setSmallIcon(R.drawable.ic_email_black_24dp);
    Intent intent=new Intent(this, WorkStatus.class);
    PendingIntent pendingIntent= PendingIntent.getActivity(this, 1, intent, 
    PendingIntent.FLAG_UPDATE_CURRENT);
    builder.setContentIntent(pendingIntent);
    builder.setDefaults(Notification.DEFAULT_VIBRATE);
    builder.setDefaults(Notification.DEFAULT_SOUND);

    NotificationManager notificationManager= (NotificationManager) 
    getSystemService(NOTIFICATION_SERVICE);
    notificationManager.notify(1, builder.build());
}

带有声音和振动的完整通知

— Sachidanand Pandit
source
0

不依赖于构建器或通知。使用自定义代码进行振动。

public static void vibrate(Context context, int millis){
    try {
        Vibrator v = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            v.vibrate(VibrationEffect.createOneShot(millis, VibrationEffect.DEFAULT_AMPLITUDE));
        } else {
            v.vibrate(millis);
        }
    }catch(Exception ex){
    }
}
— Mahbubur Ra​​hman Khan
source
-1

您可以执行以下操作：

MediaPlayer mp;
mp =MediaPlayer.create(Activity_Order_Visor_Atender.this, R.raw.ok);         
mp.start();

您在资源之间创建了一个包，其名称为raw，然后保存声音，然后就调用它。

— 雷南·加维兹（RenánGálvez）
source
By using our site, you acknowledge that you have read and understand our Cookie Policy and Privacy Policy.
Licensed under cc by-sa 3.0 with attribution required.