I'm trying to show a notification that is removed when the user taps on it.
I'm using the NotificationCompat class to build my notification and I call setAutoCancel(true) on my builder. This is the piece of code:
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("title")
.setAutoCancel(true)
.setContentText("content");
NotificationManager notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0, mBuilder.build());
The notification is correctly added but when I tap on it nothing happens! What am I doing wrong?
Using setContentIntent should solve your problem:
.setContentIntent(PendingIntent.getActivity(this, 0, new Intent(), 0));
In your example:
NotificationCompat.Builder mBuilder= new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.notification_icon)
.setContentTitle("title")
.setAutoCancel(true)
.setContentText("content")
.setContentIntent(PendingIntent.getActivity(this, 0, new Intent(), 0));
NotificationManager notificationManager= (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0, mBuilder.build());
Often you might want to direct the user to the relevant content and so might replace 'new Intent()' with something else.
I uploaded a demo to github.
I know an answer has already been accepted, but I had the same problem with a different solution so I will share it here.
For me, I was using the same NotificationCompat.Builder object to create a notification which called setOngoing(true). This was for an upload progress notification which should not be removed while working.
Anyways, after the task was complete, I called setAutoCancel(true) but the notification was still not swiping away. What I had to do also was call setOngoing(false).
It seems pretty obvious now, but it might save someone else some time in the future.
Related
I'm making an android application, and I want to receive notifications when the application is closed, how can I do that? I've read also other posts where people ask it but i can't understand how to make it work, could you please try to explain this better?
I've also tried to make a countdownTimer and make the application do something when the timer reaches the 0 but it didn't work, 'cause obviusly when I close the application, I close the timer too.
use this code to make in app notification
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher) // notification icon
.setContentTitle("Notification!") // title for notification
.setContentText("Hello word") // message for notification
.setAutoCancel(true); // clear notification after click
Intent intent = new Intent(this, MainActivity.class);
PendingIntent pi = PendingIntent.getActivity(this,0,intent,Intent.FLAG_ACTIVITY_NEW_TASK);
mBuilder.setContentIntent(pi);
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(0, mBuilder.build());
Here is the code that I'm using to create a notification in Android. This notification is shown as intended and isn't getting removed by swiping the notification.
But I'm unable to remove it programmatically. How should I remove it?
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(getApplicationContext(), Constants.CHANNEL_ID)
.setSmallIcon(R.drawable.small)
.setContentTitle("persistent")
.setContentText("cant remove").setOngoing(true);
mBuilder.build();
In this answer there's a nice explanation on how to do it:
https://stackoverflow.com/a/19268653/3853450
In your case should be something like this:
NotificationManager notificationManager = (NotificationManager) getApplicationContext().getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.cancel(Constants.CHANNEL_ID);
Also, as given in the original answer:
NotificationManager
i'm trying to put expand icon in notification on my developing app. I already done notification RemortView collapse and expand Layout helping with this site.Below pitcher is my current status of my notification.
My Code given below:
NotificationCompat.Builder builder = new NotificationCompat.Builder(mContext);
builder.setContentIntent(intent);
builder.setTicker(mContext.getResources().getString(R.string.custom_notification));
builder.setSmallIcon(R.drawable.ic_notification_small_basket);
builder.setAutoCancel(true);
builder.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
builder.setCustomBigContentView(expandedView);
builder.setCustomContentView(contentView);
NotificationManager notificationManager = (NotificationManager) mContext.getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(0, builder.build());
Actual my need is how to put expand icon and how to get that clicking event from notification RemortView using for expand and collapse the notification.
Look like below pitcher.
This pitcher is just a example for that expand icon.
please assist me.
I know its an old question, but for the sake of the nature of Stack Overflow, I'll give you a proper answer.
Instead of implementing your own header including an arrow to expand/collapse the notification, you might want to decorate your custom notifiction with Androids default header.
The only thing you should take care about is to use the builder methods in the proper order to accomplish your task.Fist you have to set the remote views for collapsed and expanded RemoteViews (what you call RemortViews), and THEN you wrap the NotificationCompat.DecoratedCustomViewStyle around it.
notificationBuilder.setCustomContentView(contentView)
.setCustomBigContentView(expandedView)
.setStyle(NotificationCompat.DecoratedCustomViewStyle()) // <- That's what you want
val notification = notificationBuilder.build()
Do not forget to delete your custom header stuff as it does not make sense anymore.
Click here for the documentation
OK now that we have code I tried this and it worked for me you will need to do some adjustments on where and what is stored
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context)
.setSmallIcon(R.mipmap.ic_launcher)
.setLargeIcon(BitmapFactory.decodeResource(context.getResources(),
R.mipmap.ic_launcher))
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
android.app.NotificationManager notificationManager =
(android.app.NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
I have implemented GCM PushNotification in Android and it works perfectly fine.
I even get notifications on regular basis.
I just have one query that when I get the notifications on my device tray and if I don't click it and if other notification also appears after some time then will it show two different notifications or just one i.e latest one.
Right now I am getting only the latest one.
Any help will be appreciated.
Yes you can show all notification and new one will not replace old one by passing uniqueId in mNotificationManager.notify(uniqueId, mBuilder.build())
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context)
.setSmallIcon(R.drawable.icon)
.setContentTitle("FleeGroups Notification")
.setStyle(new NotificationCompat.BigTextStyle()
.bigText(message))
.setContentText(message)
.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_ALL);
mBuilder.setContentIntent(resultPendingIntent);
mNotificationManager.notify(uniqueId, mBuilder.build());
In my application iam showing a ongoing notification while doing a video upload. I want to clear the notification after upload. I searched a lot and cant get a clear answer.Please help me if anybody knows...
From Managing your Notifications in android documentation:
You can also clear it manually with cancel(int), passing it the
notification ID, or clear all your notifications with cancelAll().
So you should perform following to hide the notification:
mNotificationManager.cancel(notification_id);
where mNotificationManager is NotificationManager object and notification_id is int identifier of notification passed to NotificationManager object:
mNotificationManager.notify(notification_id, notification);
Just to show how this is done with Notification.Builder you can set the FLAG_AUTO_CANCEL like this:
Notification.Builder mBuilder = new Notification.Builder(getContext())
.setSmallIcon(R.drawable.icon)
.setContentTitle("My notification")
.setContentText("Hello Notify!")
.setOngoing(true)
.setAutoCancel(true);
You can clear your notification by clicking on it..!!
Notification notification = new Notification("Your needed data..");
notification.flags |= Notification.FLAG_AUTO_CANCEL;