I need to implement notification functionality like GMAIL i.e. if the screen is currently opened, the list should auto refresh and no notification is received. If the app is closed then we receive notification. In GMAIL if we are at Inbox and new mail arrives, its automatically appended at top without notification and if app isn't opened we get notification for new mail.
I have coded the notification part and its working fine but only thing is even if I am in current activity, I still get notifications which I am trying to stop.
Below is the code from Intent class to send notification
Intent listIntent = new Intent(this, ListActivity.class);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(ListActivity.class);
stackBuilder.addNextIntent(listIntent);
PendingIntent listPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("xxxx")
.setStyle(new NotificationCompat.BigTextStyle()
.bigText("Update List"))
.setContentText("Update List").setAutoCancel(true).setDefaults(Notification.DEFAULT_ALL).setWhen(System.currentTimeMillis());
builder.setContentIntent(listPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(NOTIFICATION_ID, builder.build());
I researched a lot on web & SO but didn't get any relevant pointers. There seems to be a solution from CommonsWare but I do not want to use any external library. Also during my research I found that knowing which activity is on top isn't a good practice to do in production so can't use that too to stop notification is my current activity is on top. Please advise.
This one solved your issue
ActivityManager activityManager = (ActivityManager) this.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningTaskInfo> services = activityManager.getRunningTasks(Integer.MAX_VALUE);
boolean isActivityFound = false;
if (services.get(0).topActivity.getPackageName().toString().equalsIgnoreCase(getPackageName().toString()))
{
isActivityFound = true;
}
if (!isActivityFound)
{
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("xxxx")
.setStyle(new NotificationCompat.BigTextStyle()
.bigText("Update List"))
.setContentText("Update List").setAutoCancel(true).setDefaults(Notification.DEFAULT_ALL).setWhen(System.currentTimeMillis());
builder.setContentIntent(listPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(NOTIFICATION_ID, builder.build());
}
Related
My application is running as a service so, I need to notify the user as application is running. I am trying to add a notification on the notification bar. Since it is a service application I need to always show the notification.
How can I prevent the user to remove the notification even when the application is quit.
I able to prevent the user to remove the application on swipe by using,
mBuilder.setOngoing(true);
How to show the notification even the application quit.
I have used the below code ,
private void addNotificaiononNotificationBar(){
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle("My notification")
.setContentText("Hello World!");
Intent resultIntent = new Intent(this, MainActivity.class);
// Because clicking the notification opens a new ("special") activity, there's
// no need to create an artificial back stack.
PendingIntent resultPendingIntent =
PendingIntent.getActivity(
this,
0,
resultIntent,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
mBuilder.setOngoing(true);
// Sets an ID for the notification
int mNotificationId = 001;
// Gets an instance of the NotificationManager service
NotificationManager mNotifyMgr =
(NotificationManager) getSystemService(NOTIFICATION_SERVICE);
// Builds the notification and issues it.
mNotifyMgr.notify(mNotificationId, mBuilder.build());
}
If you want to restrict removing notification you can create Foreground Service so notification will exist when service is running.
I'm using the following to code to send a notification:
NotificationCompat.Builder builder =
new NotificationCompat.Builder(getBaseContext())
.setSmallIcon(R.drawable.notification_icon)
.setContentTitle("Title")
.setContentText("Message");
int NOTIFICATION_ID = 12345;
Intent targetIntent = new Intent(getBaseContext(), MainActivity4.class);
PendingIntent contentIntent = PendingIntent.getActivity(getBaseContext(), 0, targetIntent, PendingIntent.FLAG_UPDATE_CURRENT);
builder.setContentIntent(contentIntent);
NotificationManager nManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nManager.notify(NOTIFICATION_ID, builder.build());
The code works as I expected except for one little thing, once I go to the notification bar, expand it and choose the notification, it keeps staying on the notification bar, opposite to the behavior of most notifications, than once you tap them they disappear from being there.
Guess it must be some option in the configuration of the notification but as much as I search I cannot find it.
Hope you can help.
Are you looking for this?
.setAutoCancel(true)
so you would have
NotificationCompat.Builder builder =
new NotificationCompat.Builder(getBaseContext())
.setSmallIcon(R.drawable.notification_icon)
.setAutoCancel(true)
.setContentTitle("Title")
.setContentText("Message");
I followed this Sample Code
In Big Text Notifications section, he said that need expand to see Big text notification form, as image im below :
I wonder that we can not set Expanded Notification as default in Big Text Notifications?
People who know it is can or not,
If can,
Please tell me how to do it,
Thanks,
The documentation states:
A notification's big view appears only when the notification is
expanded, which happens when the notification is at the top of the
notification drawer, or when the user expands the notification with a
gesture.
So my answer is no, you can't expand it by default.
There is however a trick to push the notification to the top of the list where it would be expanded. Simply set the Priority to Notification.PRIORITY_MAX and chances are that your app's notification will make it to the top.
Notification noti = new Notification.Builder()
... // The same notification properties as the others
.setStyle(new Notification.BigPictureStyle().bigPicture(mBitmap))
.build();
You change
.setStyle(new NotificationCompat.BigTextStyle().bigText(th_alert))
along with the announcement
notification = new NotificationCompat.Builder(context)
Here is an example:
You can set Code
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);
notificationBuilder.setStyle(new NotificationCompat.BigTextStyle().bigText("Your Long Text here"))
simply setStyle of your notification builder.
No need of doing any kind of modification in the any file for showing of multiple lines of Notification while using Push Notification V5, remove the field "style", from the object you are sending. Automatically the Multiple lines of notification will be seen. For more information, upvote the answer, ask your query. I will help you out.
For reference, visit this question
From this notification code you have got images, and big text or more.
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context);
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
mBuilder.setSmallIcon(R.drawable.small_logo);
mBuilder.setColor(Color.parseColor("#D74F4F"));
} else {
mBuilder.setSmallIcon(icon);
}
mBuilder.setTicker(title).setWhen(when);
mBuilder.setAutoCancel(true);
mBuilder.setContentTitle(title);
mBuilder.setContentIntent(intent);
mBuilder.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
mBuilder.setLargeIcon(BitmapFactory.decodeResource(context.getResources(), icon));
mBuilder.setContentText(msg);
mBuilder.setPriority(Notification.PRIORITY_MAX);
if (Utils.validateString(banner_path)) {
mBuilder.setStyle(notiStyle);
} else {
mBuilder.setStyle(new NotificationCompat.BigTextStyle().bigText(msg));
}
Notification noti = mBuilder.build();
notificationManager.notify(0, noti);
Below code works perfect in tablet but not in android phone. I want to show notification.
My code is:
if(trigId.equals("0")){
intent=new Intent(this,message_detail.class);
}else{
intent=new Intent(this,appinement_list.class);
}
PendingIntent pIntent=PendingIntent.getActivity(this, 0, intent, 0);
// nt=new Notification(R.drawable.ic_launcher, "Welco0me", System.currentTimeMillis());
Notification noti = new Notification.Builder(this)
.setContentTitle("Notification From EHIQ").setSound(alarmSound).setContentIntent(pIntent)
.setContentText(" "+Helper_MSGNotification.Subject.get(i)).setSmallIcon(aspl.scorehealth.R.drawable.ic_launcher).build();
NotificationManager manager=(NotificationManager)getSystemService(NOTIFICATION_SERVICE);
noti.flags|=Notification.FLAG_AUTO_CANCEL;
manager.notify(i,noti);
I am confuse what is actually problem,please help me.
The NotificationCompat.Builder is the most easy way to create Notifications on all Android versions. You can even use features that are available with Android 4.1. If your app runs on devices with Android >=4.1 the new features will be used, if run on Android <4.1 the notification will be an simple old notification.
Simple replace Notification.Builder with NotificationCompat.Builder, and import android.support.v4.app.NotificationCompat.
To create a simple Notification just do:(see Android API Guide on Notifications)
NotificationCompat.Builder myNotification = new NotificationCompat.Builder(context)
.setContentTitle("Exercise of Notification!")
.setContentText("http://android-er.blogspot.com/")
.setTicker("Notification!")
.setWhen(System.currentTimeMillis())
.setContentIntent(pendingIntent)
.setDefaults(Notification.DEFAULT_SOUND)
.setAutoCancel(true)
.setSmallIcon(R.drawable.ic_launcher)
.build();
More Information about NotificationCompat.Builder
try this one,
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(context)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("My notification")
.setContentText("Hello World!");
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(getApplicationContext(), MYDEMOACTIVITY.class);
// The stack builder object will contain an artificial back stack for the
// started Activity.
// This ensures that navigating backward from the Activity leads out of
// your application to the Home screen.
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
// Adds the back stack for the Intent (but not the Intent itself)
stackBuilder.addParentStack(MYDEMOACTIVITY.class);
// Adds the Intent that starts the Activity to the top of the stack
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent =
stackBuilder.getPendingIntent(
0,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// mId allows you to update the notification later on.
mNotificationManager.notify(mId, mBuilder.build());
In Eclipse Right click on project then choose Android Tools Add support Library Then Install
Changes will be following:
import android.support.v4.app.NotificationCompat;
NotificationCompat.Builder noti = new NotificationCompat.Builder(this);
I used below code for displaying notification in notification Bar.
it worked fine.
But i need to display notification icon dynamically that will come from web service.
How i can do?
NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Notification note = new Notification(R.drawable.image,"status message", System.currentTimeMillis());
Intent in = new Intent(Notify.this,CommentU.class);
PendingIntent pi = PendingIntent.getActivity(Notify.this, 0, in, 0);
note.setLatestEventInfo(Notify.this,"NotificationTitle", "You have a new Commentio", pi);
note.number = ++count;
note.vibrate = new long[] { 500l, 200l, 200l, 500l };
note.flags |= Notification.FLAG_AUTO_CANCEL;
nm.notify(NOTIFY_ME_ID, note);
Thanks in Advance.
I have one suggestion for you: you have to download that image which you want to show and then you can set that as bitmap: check below code. I have created one BITMAP.
its look link :
for this you have to add android-support-v4.jar
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
this).setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("My notification").setLargeIcon(BITMAP)
.setContentText("Hello World!");
Intent resultIntent = new Intent(this, test.class);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(test.class);
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0,
PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(NOTIFY_ME_ID, mBuilder.build());
for more detail chekc this link.
Removing notifications
Notifications remain visible until one of the following happens:
The user dismisses the notification either individually or by using "Clear All" (if the notification can be cleared).
The user clicks the notification, and you called setAutoCancel() when you created the notification.
You call cancel() for a specific notification ID. This method also deletes ongoing notifications.
You call cancelAll(), which removes all of the notifications you previously issued.
Edited: just replace this.
mBuilder = new NotificationCompat.Builder(
this).setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("My notification").setLargeIcon(BITMAP)
.setAutoCancel(true)
.setContentText("Hello World!");
just add some icons in your resource folder and then
int myIcon = R.drawable.image;
your logic goes here ....
and change value of icon according to your logic like myIcon = R.drawable.somenewimage;
and then finally set your notification
Notification note = new Notification(myIcon,"status message", System.currentTimeMillis());