无法在Android 8中禁用通知振动 [英] Cannot disable notification vibration in Android 8

问题描述

显示通知时，我尝试禁用振动.

功能:

public static Notification buildNotifForUploaderService(Context ctx, String title, String message) {

        Notification notification;
        NotificationCompat.Builder notificationBuilder;

        //If device is Android 8+
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            NotificationChannel notificationChannel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);
            //setting pattern to disable vibrating
            notificationChannel.setVibrationPattern(new long[]{0L});
            notificationBuilder = new NotificationCompat.Builder(ctx, CHANNEL_ID);
        } else {
            notificationBuilder = new NotificationCompat.Builder(ctx);
            notificationBuilder.setVibrate(new long[]{0L});
        }


        notificationBuilder
                .setContentTitle(title)
                .setContentText(message)
                .setLargeIcon(BitmapFactory.decodeResource(ctx.getResources(), R.mipmap.ic_launcher))
                .setSmallIcon(R.drawable.ic_backup_black_24dp);


        notification = notificationBuilder.build();

        return notification;
    }

我在活动的onCreate()上这样称呼它:

I call this on an activity's onCreate() like this:

Notification notification = NotificationHelper.buildNotifForUploaderService(this, "title", "message");
    NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    notificationManager.notify(1, notification);

仍在振动.我在 Android 8 设备上进行了测试. 我也尝试过

It is still vibrating. I test on Android 8 device. I have also tried

 notificationChannel.setVibrationPattern(null);

仍然不起作用.

我有

<uses-permission android:name="android.permission.VIBRATE" />

无论我如何定义振动模式，例如:

new long[]{1000L, 500L, 300L, 1000L};

振动与我的设置不符. Onyl默认为两个短位"发生振动.

The vibration does not correspond to my settings. Onyl the default "two short" vibration occurs.

如果可以的话，请帮助.

Please help if you can, thanks in advance.

E D I T:

正如Avijit Karmakar所述，我添加了

As Avijit Karmakar mentioned, I have added

  notificationChannel.enableVibration(false);

现在

完整代码:

public class MainActivity extends AppCompatActivity {

    final static String CHANNEL_ID = "MY_CHANNEL_ID";
    final static String CHANNEL_NAME = "MY_CHANNEL_NAME";


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

    Notification notification;
    NotificationCompat.Builder mBuilder;
    NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);


    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        NotificationChannel notificationChannel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);
        //Disabling vibration!
        notificationChannel.enableVibration(false);
        notificationManager.createNotificationChannel(notificationChannel);
        mBuilder = new NotificationCompat.Builder(this, CHANNEL_ID);

    } else {
        mBuilder = new NotificationCompat.Builder(this);
        mBuilder.setVibrate(new long[]{0L});
    }

    mBuilder.setContentTitle("title")
            .setContentText("message")
            .setSmallIcon(R.drawable.ic_android_black_24dp);

    Bitmap bm = BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher);
    mBuilder.setLargeIcon(bm);

    notification = mBuilder.build();
    notificationManager.notify(1, notification);
    }
}

---

它还在振动.

我在小米Mi A1(Android 8.0)上进行了测试

---

It is still vibrating.

I test on Xiaomi Mi A1 (Android 8.0)

有人可以尝试使用此代码并帮助我获得结果吗?

Can anybody try this code and help me with the results?

推荐答案

类似于答案，请执行以下操作:

Like this answer, do:

mNotificationChannel.setVibrationPattern(new long[]{ 0 }); 
mNotificationChannel.enableVibration(true);

重要事项1 :即使我在上面设置了振动模式，但将enableVibration设置为false也会振动.因此，请将enableVibration设置为 true ！

Important 1: even if I set the vibration pattern above, but set enableVibration to false, it vibrates. So, set enableVibration to true!

重要2 :像这样的另一个答案，该频道会保留其初始设置，因此卸载，然后再次安装该应用以应用更改！

Important 2: like this another answer, the channel keeps its initial settings, so uninstall and install the app again to apply the changes!

希望有帮助！

这篇关于无法在Android 8中禁用通知振动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！