Android Notifications: Heads Up & Lock Screen Notification












0















I'm using the following code to show both heads up & lock screen notification but couldn't get it working. Can anyone find out what possibly could go wrong?



It only works if I turn on the heads up & lock screen notification from phone's settings. I'm testing this code on Xiaomi Redmi 5A device.



NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
String NOTIFICATION_CHANNEL_ID = context.getString(R.string.app_name);
String NOTIFICATION_CHANNEL_NAME = context.getString(R.string.app_name);

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);

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

// Configure the notification channel.
notificationChannel.setName(notificationTitle);
notificationChannel.setDescription(notificationBody);
notificationChannel.enableLights(true);
notificationChannel.setLightColor(Color.RED);
notificationChannel.setVibrationPattern(new long{0, 1000});
notificationChannel.enableVibration(true);
notificationChannel.setLockscreenVisibility(NotificationCompat.VISIBILITY_PUBLIC);
notificationChannel.setSound(Settings.System.DEFAULT_NOTIFICATION_URI, audioAttributes);
notificationManager.createNotificationChannel(notificationChannel);
}

NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);

Intent notificationIntent = new Intent(context, SingleMessageThreadActivity.class);

notificationIntent.putExtra("phoneNumber", PHIONE_NUMBER);

PendingIntent pendingIntent =
TaskStackBuilder.create(context)
// add all of DetailsActivity's parents to the stack,
// followed by DetailsActivity itself
.addNextIntentWithParentStack(notificationIntent)
.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

notificationBuilder.setAutoCancel(true)
.setVibrate(new long{0, 1000})
.setSound(Settings.System.DEFAULT_NOTIFICATION_URI)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
.setPriority(NotificationCompat.PRIORITY_HIGH)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.drawable.launcher_icon)
.setContentIntent(pendingIntent)
.setContentTitle(notificationTitle)
.setContentText(notificationBody);

notificationManager.notify(/*notification id*/1, notificationBuilder.build());









share|improve this question





























    0















    I'm using the following code to show both heads up & lock screen notification but couldn't get it working. Can anyone find out what possibly could go wrong?



    It only works if I turn on the heads up & lock screen notification from phone's settings. I'm testing this code on Xiaomi Redmi 5A device.



    NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
    String NOTIFICATION_CHANNEL_ID = context.getString(R.string.app_name);
    String NOTIFICATION_CHANNEL_NAME = context.getString(R.string.app_name);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
    NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);

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

    // Configure the notification channel.
    notificationChannel.setName(notificationTitle);
    notificationChannel.setDescription(notificationBody);
    notificationChannel.enableLights(true);
    notificationChannel.setLightColor(Color.RED);
    notificationChannel.setVibrationPattern(new long{0, 1000});
    notificationChannel.enableVibration(true);
    notificationChannel.setLockscreenVisibility(NotificationCompat.VISIBILITY_PUBLIC);
    notificationChannel.setSound(Settings.System.DEFAULT_NOTIFICATION_URI, audioAttributes);
    notificationManager.createNotificationChannel(notificationChannel);
    }

    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);

    Intent notificationIntent = new Intent(context, SingleMessageThreadActivity.class);

    notificationIntent.putExtra("phoneNumber", PHIONE_NUMBER);

    PendingIntent pendingIntent =
    TaskStackBuilder.create(context)
    // add all of DetailsActivity's parents to the stack,
    // followed by DetailsActivity itself
    .addNextIntentWithParentStack(notificationIntent)
    .getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

    notificationBuilder.setAutoCancel(true)
    .setVibrate(new long{0, 1000})
    .setSound(Settings.System.DEFAULT_NOTIFICATION_URI)
    .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
    .setPriority(NotificationCompat.PRIORITY_HIGH)
    .setWhen(System.currentTimeMillis())
    .setSmallIcon(R.drawable.launcher_icon)
    .setContentIntent(pendingIntent)
    .setContentTitle(notificationTitle)
    .setContentText(notificationBody);

    notificationManager.notify(/*notification id*/1, notificationBuilder.build());









    share|improve this question



























      0












      0








      0


      1






      I'm using the following code to show both heads up & lock screen notification but couldn't get it working. Can anyone find out what possibly could go wrong?



      It only works if I turn on the heads up & lock screen notification from phone's settings. I'm testing this code on Xiaomi Redmi 5A device.



      NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
      String NOTIFICATION_CHANNEL_ID = context.getString(R.string.app_name);
      String NOTIFICATION_CHANNEL_NAME = context.getString(R.string.app_name);

      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
      NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);

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

      // Configure the notification channel.
      notificationChannel.setName(notificationTitle);
      notificationChannel.setDescription(notificationBody);
      notificationChannel.enableLights(true);
      notificationChannel.setLightColor(Color.RED);
      notificationChannel.setVibrationPattern(new long{0, 1000});
      notificationChannel.enableVibration(true);
      notificationChannel.setLockscreenVisibility(NotificationCompat.VISIBILITY_PUBLIC);
      notificationChannel.setSound(Settings.System.DEFAULT_NOTIFICATION_URI, audioAttributes);
      notificationManager.createNotificationChannel(notificationChannel);
      }

      NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);

      Intent notificationIntent = new Intent(context, SingleMessageThreadActivity.class);

      notificationIntent.putExtra("phoneNumber", PHIONE_NUMBER);

      PendingIntent pendingIntent =
      TaskStackBuilder.create(context)
      // add all of DetailsActivity's parents to the stack,
      // followed by DetailsActivity itself
      .addNextIntentWithParentStack(notificationIntent)
      .getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

      notificationBuilder.setAutoCancel(true)
      .setVibrate(new long{0, 1000})
      .setSound(Settings.System.DEFAULT_NOTIFICATION_URI)
      .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
      .setPriority(NotificationCompat.PRIORITY_HIGH)
      .setWhen(System.currentTimeMillis())
      .setSmallIcon(R.drawable.launcher_icon)
      .setContentIntent(pendingIntent)
      .setContentTitle(notificationTitle)
      .setContentText(notificationBody);

      notificationManager.notify(/*notification id*/1, notificationBuilder.build());









      share|improve this question
















      I'm using the following code to show both heads up & lock screen notification but couldn't get it working. Can anyone find out what possibly could go wrong?



      It only works if I turn on the heads up & lock screen notification from phone's settings. I'm testing this code on Xiaomi Redmi 5A device.



      NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
      String NOTIFICATION_CHANNEL_ID = context.getString(R.string.app_name);
      String NOTIFICATION_CHANNEL_NAME = context.getString(R.string.app_name);

      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
      NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH);

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

      // Configure the notification channel.
      notificationChannel.setName(notificationTitle);
      notificationChannel.setDescription(notificationBody);
      notificationChannel.enableLights(true);
      notificationChannel.setLightColor(Color.RED);
      notificationChannel.setVibrationPattern(new long{0, 1000});
      notificationChannel.enableVibration(true);
      notificationChannel.setLockscreenVisibility(NotificationCompat.VISIBILITY_PUBLIC);
      notificationChannel.setSound(Settings.System.DEFAULT_NOTIFICATION_URI, audioAttributes);
      notificationManager.createNotificationChannel(notificationChannel);
      }

      NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);

      Intent notificationIntent = new Intent(context, SingleMessageThreadActivity.class);

      notificationIntent.putExtra("phoneNumber", PHIONE_NUMBER);

      PendingIntent pendingIntent =
      TaskStackBuilder.create(context)
      // add all of DetailsActivity's parents to the stack,
      // followed by DetailsActivity itself
      .addNextIntentWithParentStack(notificationIntent)
      .getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

      notificationBuilder.setAutoCancel(true)
      .setVibrate(new long{0, 1000})
      .setSound(Settings.System.DEFAULT_NOTIFICATION_URI)
      .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
      .setPriority(NotificationCompat.PRIORITY_HIGH)
      .setWhen(System.currentTimeMillis())
      .setSmallIcon(R.drawable.launcher_icon)
      .setContentIntent(pendingIntent)
      .setContentTitle(notificationTitle)
      .setContentText(notificationBody);

      notificationManager.notify(/*notification id*/1, notificationBuilder.build());






      android android-notifications lockscreen heads-up-notifications






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      edited Jan 2 at 19:18







      Sudip Podder

















      asked Jan 2 at 4:34









      Sudip PodderSudip Podder

      715821




      715821
























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