I am developing an application. I want to display multiple notification to status bar area. But every time it's showing previous message. I have tried many things but its not working, how can I display multiple notification in an Android status bar.
Below is my code :
private void Notify(String Title, String Message)
{
NotificationManager notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
#SuppressWarnings("deprecation")
Notification notification = new Notification(R.drawable.ic_launcher,Title, System.currentTimeMillis());
Log.e("NotificationManager","notify");
Intent notificationIntent = new Intent(getBaseContext(), NoteEdit.class);
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
Log.e("NotificationManager","notificationIntent");
PendingIntent pendingIntent = PendingIntent.getActivity(getBaseContext(), 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
notification.setLatestEventInfo(getBaseContext(), Title,Message, pendingIntent);
notification.defaults |= Notification.DEFAULT_SOUND;
notification.defaults |= Notification.DEFAULT_VIBRATE;
notification.defaults |= Notification.DEFAULT_LIGHTS;
notification.flags |= Notification.FLAG_ONGOING_EVENT;
notificationManager.notify(NOTIFICATION_ID , notification);
}
}
use this at place of 0 you will have to use a variable and increment it every time
PendingIntent contentIntent = PendingIntent.getActivity(getBaseContext(),
index++, notificationIntent, PendingIntent.FLAG_ONE_SHOT);
Related
I want to show image from Url in notification panel for that purpose I am trying to make custom UI with following code but its not working
int icon = R.drawable.ic_launcher;
long when = System.currentTimeMillis();
Notification notification = new Notification(icon, "Custom Notification", when);
NotificationManager mNotificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
RemoteViews contentView = new RemoteViews(getPackageName(), R.layout.custom_notification);
contentView.setImageViewResource(R.id.image, R.drawable.ic_launcher);
contentView.setTextViewText(R.id.title, "Custom notification");
contentView.setTextViewText(R.id.text, "This is a custom layout");
notification.contentView = contentView;
Intent notificationIntent = new Intent(this, MainActivity.class);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
notification.contentIntent = contentIntent;
notification.flags |= Notification.FLAG_NO_CLEAR; //Do not clear the notification
notification.defaults |= Notification.DEFAULT_LIGHTS; // LED
notification.defaults |= Notification.DEFAULT_VIBRATE; //Vibration
notification.defaults |= Notification.DEFAULT_SOUND; // Sound
mNotificationManager.notify(1, notification);
and how I can handle the click of each element like image TextView etc. I haven't found any stuff to handle click of each element.
Use remoteView.setOnClickPendingIntent(viewId, pendingIntent) to give click actions to views in your RemoteViews object. This will allow you to do things like start a Service or send a broadcast (to be received by a BroadcastReceiver).
i'm sending one notification from background service. If i click on that notification its not calling to perticular activity for some times. (Few times only its calling ).
this is my code:
private void postNotification(String msg, int beaconID) {
if(!notifyMsg.equalsIgnoreCase(msg)){
notifyMsg = msg;
Log.e(TAG, "---------postNotification------- called");
notifyIntent = new Intent(this,
WelcomeHotel.class);
notifyIntent.putExtra("content", msg);
notifyIntent.putExtra("from_activity", ""+TAG);
notifyIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(
BeaconMyService.this, 0, /*new Intent[] { notifyIntent }*/ notifyIntent,
/*PendingIntent.FLAG_UPDATE_CURRENT*/0);
Notification notification = new Notification.Builder(
BeaconMyService.this).setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("Monitoring Region").setContentText(msg)
.setAutoCancel(true).setContentIntent(pendingIntent).build();
notification.setLatestEventInfo(getApplicationContext(), "Monitoring Region", ""+msg, pendingIntent);
notification.defaults |= Notification.DEFAULT_SOUND;
notification.defaults |= Notification.DEFAULT_LIGHTS;
notificationManager.notify(0, notification);
}
}
setLastEventInfo()
This method was deprecated in API level 11. Use Notification.Builder instead.
notification.defaults |= Notification.DEFAULT_SOUND;
notification.defaults |= Notification.DEFAULT_LIGHTS;
should to
new Notification.Builder(BeaconMyService.this)
.setDefaults(Notification.DEFAULT_ALL)
...
If you use minApi - pre-Honeycomb, you should to change one string
//new Notification.Builder(BeaconMyService.this)
new NotificationCompat.Builder(BeaconMyService.this)
I am making an app which requires me to send multiple push notifications to users which has distinct values which will be shows when user click on them from status bar.
I am making the intent using the below code
NotificationManager notificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification();
notification.when = when;
notification.icon = icon;
Intent notificationIntent = new Intent(context,RecentStoryPage.class);
notificationIntent.putExtra("id", id_leader);
notificationIntent.putExtra("title", title);
notificationIntent.putExtra("message", message);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
notification.setLatestEventInfo(context, title, "", intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;
// Vibrate if vibrate is enabled
notification.defaults |= Notification.DEFAULT_VIBRATE;
notificationManager.notify(Integer.parseInt(id), notification);
When I send single notification, this does not make any issues however whenever I make multiple notifications, whichever notification I click on, it always opens with the recent value.
I got my mistake, I made this line error full
PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
which I should have made to
PendingIntent intent = PendingIntent.getActivity(context, Integer.parseInt(id), notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
I wanted to create something like an instant messaging application. How do I display multiple messages all in one notification? I can create a notification that appear when user receive a single notification. But when the user receive more than one message how can I update the notification with the previous message? Should I save the messages into a database and display it out if the user did not cancel the notification? Or is there any other way that I can handle this?
Below is my notification code.
NotificationManager notificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(icon, "IMTest- A new event is created" , when);
Intent notificationIntent = new Intent(context, IM_Chat.class);
notificationIntent.putExtra("topicId", topicId);
notificationIntent.putExtra("sender", sender);
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent =
PendingIntent.getActivity(context, 1, notificationIntent, Intent.FLAG_ACTIVITY_MULTIPLE_TASK | PendingIntent.FLAG_CANCEL_CURRENT);
notification.setLatestEventInfo(context, topicName, "A new event ["+eventName+"] is added in "+topicName, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL | Notification.FLAG_SHOW_LIGHTS;
notification.defaults |= Notification.DEFAULT_SOUND;
notification.ledARGB |= 0xff0000ff;
notification.ledOffMS |= 1000;
notification.ledOnMS |= 300;
notificationManager.notify(CommunitiesappConstant.NOTIFICATION_ID, notification);
You can update notification using same id and builder
http://developer.android.com/guide/topics/ui/notifiers/notifications.html#Updating
private NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this);
private mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
//Different Id's will show up as different notifications
private int mNotificationId = 1;
//Some things we only have to set the first time.
private boolean firstTime = true;
private updateNotification(String message, int progress) {
if (firstTime) {
mBuilder.setSmallIcon(R.drawable.icon)
.setContentTitle("My Notification")
.setOnlyAlertOnce(true);
firstTime = false;
}
mBuilder.setContentText(message)
.setProgress(100, progress, true);
mNotificationManager.notify(mNotificationId, mBuilder.build());
}
I am developing notification related things.Problem is click on button. I wrote the following notification related code :
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(R.drawable.icon,
"New update received", when);
Intent notificationIntent = new Intent(context,
MessageReceivedActivity.class);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
Bundle bundle=new Bundle();
bundle.putString("post_title", message);
notificationIntent.putExtras(bundle);
PendingIntent intent = PendingIntent.getActivity(context, 0,
notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
notification.setLatestEventInfo(context, "Agility Logistics", "New update received", intent);
// notification.number +=1;
// Hide the notification after its selected
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notification.defaults |= Notification.DEFAULT_SOUND;
notification.defaults |= Notification.DEFAULT_VIBRATE;
notification.defaults |= Notification.DEFAULT_LIGHTS;
notificationManager.notify(0, notification);
If button is clicked, the button onclick notification is overriding all the other notifications.This is undesirable. So how can I show all notifications received without having them overwritten by button click notification ?