I'm trying to set a notification to appear after a certain interval. I expected this to work however nothing seems to happen when running the code on my phone other than at reciever being printed to the console and I can't seem to find out why. Any help would be greatly appreciated.
Here is the code used to set the alarm.
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.SECOND, 10);
Intent intent = new Intent(getApplicationContext(), NotificationReciever.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 100, intent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), AlarmManager.INTERVAL_FIFTEEN_MINUTES, pendingIn
Here is the notification receiver class
public class NotificationReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
System.out.println("at reciever");
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
Intent repeatingIntent = new Intent(context, LoginActivity.class);
repeatingIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 100, repeatingIntent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
.setContentIntent(pendingIntent)
.setContentTitle("Please Leave at the cage")
.setContentText("It almost 5")
.setAutoCancel(true);
notificationManager.notify(100, builder.build());
}
}
Here are the relevant manifest lines
receiver android:name=".NotificationReciever"
uses-permission android:name="com.android.alarm.permission.SET_ALARM"
Basically you need to set a icon for each notifications.
NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
.setContentIntent(pendingIntent)
.setContentTitle("Please Leave at the cage")
.setSmallIcon(R.drawable.crosshair); //crosshair is the icon choice in this example
.setContentText("It almost 5")
.setAutoCancel(true);
Related
i want a repeating notification that repeats daily but This code i wrote in Main Activity on create but notification is not repeating next day, only work for one day.
AlarmManager alarmManager1 = (AlarmManager) getSystemService(ALARM_SERVICE);
Intent intent = new Intent(getApplicationContext(), Notification_Receiver.class);
intent.putExtra("title", "Prayer Time Intimation");
intent.putExtra("msg", "Time of Isha is About to End");
intent.putExtra("NOTIFhh", calendar.get(Calendar.HOUR_OF_DAY));
intent.putExtra("NOTIFmm", calendar.get(Calendar.MINUTE));
int id = endishaid;
intent.putExtra("notifyid", id);
PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 101, intent, PendingIntent.FLAG_UPDATE_CURRENT);
pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), id, intent, PendingIntent.FLAG_UPDATE_CURRENT);
alarmManager1.setInexactRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), AlarmManager.INTERVAL_DAY, pendingIntent);
Alaram Manger class
public class Notification_Receiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
long[] pattern = {0, 100, 200, 300};
Notification notification = new NotificationCompat.Builder(context, CHANNEL_1_ID)
.setSmallIcon(android.R.drawable.arrow_up_float)
.setContentTitle(title)
.setContentText(msg)
.setStyle(new NotificationCompat.BigTextStyle()
.setBigContentTitle(title)
.setSummaryText(msg))
.setPriority(NotificationCompat.PRIORITY_HIGH)
.setCategory(NotificationCompat.CATEGORY_MESSAGE)
.setSound(alarmSound)
.setVibrate(pattern)
.setColor(16753737)
.setLights(16753737, 300, 1000)
.setContentIntent(pendingIntent)
.setAutoCancel(true)
.setOnlyAlertOnce(true)
.build();
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
//NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
notificationManager.notify(createID(), notification);
}
So, I'm developing an Android App and I need to send a notification of a certain event at a certain time.
However, for some reason the notification itself isn't showing up, despite the app not returning any errors or anything of the sort.
What could I possibly be doing wrong? This is my Receiver class.
The test print works properly so I don't think the connection to the receiver is the problem.
public class NotReceiver extends BroadcastReceiver{
#RequiresApi(api = Build.VERSION_CODES.O)
#Override
public void onReceive(Context context, Intent intent) {
System.out.println("test");
NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
builder.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_ALL)
.setContentTitle("doge")
.setContentText("456")
.setSmallIcon(R.mipmap.ic_launcher)
.build();
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(1, builder.build());
}
}
This is my Alarm function
#RequiresApi(api = Build.VERSION_CODES.O)
public void sendNotif(View view) {
AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
Intent myIntent;
PendingIntent pendingIntent;
myIntent = new Intent(EventsActivity.this, NotReceiver.class);
pendingIntent = PendingIntent.getBroadcast(this, 0, myIntent, 0);
am.set(AlarmManager.RTC_WAKEUP, SystemClock.elapsedRealtime()+100, pendingIntent);
}
I am trying to implement multiple notifications for each reminder I have in my app. I found some leads around here that it could be achieved using unique id per each notification but it is not working I get only one notification which is overwritten by the last one set. Also I would like know how is it possible to keep the notification intact after device is rebooted please. Here is my code
//call notification activation Intent
Intent intent = new Intent(getBaseContext(), AlarmReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(getBaseContext(), RQS_1, intent, 0);
AlarmManager alarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
AlarmReceiver class
public class AlarmReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
//creating unique id for each specific notification
int ID = (int) ((new Date().getTime()/1000L) % Integer.MAX_VALUE);
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
Intent notification = new Intent(context,MainActivity.class);
notification.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pi = PendingIntent.getActivity(context,0,notification,0);
Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder mynotification = new NotificationCompat.Builder(context)
.setSmallIcon(R.drawable.ic_date_range_black_48dp)
.setContentTitle("note taker")
.setContentText("you have a reminder about a note")
.setAutoCancel(true)
.setContentIntent(pi)
.setSound(defaultSoundUri)
.setVibrate(new long[]{1000,1000,1000,1000,1000});
notificationManager.notify(ID,mynotification.build());
}
}
I found some leads around here that it could be achieved using unique id per each notification but it is not working i get only one notification which is overwritten by the last one set
I think the problem lies not in your notification, but in your AlarmManager.
Try using different ID for each PendingIntent, and set the flag to PendingIntent.FLAG_ONE_SHOT.
Your calling intent should look like this:
//call notification activation Intent
Intent intent = new Intent(getBaseContext(), AlarmReciever.class);
int RQS_1 = (int) System.currentTimeMillis();
PendingIntent pendingIntent = PendingIntent.getBroadcast(getBaseContext(), RQS_1, intent, PendingIntent.FLAG_ONE_SHOT);
AlarmManager alarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
Try to give different request code and PendingIntent.FLAG_UPDATE_CURRENT as Flag for Pending Intent and check like this,
PendingIntent pi = PendingIntent.getActivity(context, new Random().nextInt(1000000), notification, PendingIntent.FLAG_UPDATE_CURRENT);
I'm trying to schedule a method to be called using AlarmManager, but it doesn't seem to be working. I've looked at other examples and theirs isn't working for me. So I'm thinking it's something from my code. Here's the AlarmManager code:
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
Intent intent = new Intent(SplashScreenActivity.this, KinectReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(SplashScreenActivity.this, 0, intent, 0);
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.set(Calendar.HOUR_OF_DAY, 2);
calendar.set(Calendar.MINUTE, 25);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,
calendar.getTimeInMillis(), AlarmManager.INTERVAL_DAY, pendingIntent);
And my broadcast receiver:
public class KinectReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(context, "Done", Toast.LENGTH_LONG).show();
Uri uri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
.setSmallIcon(R.drawable.ic_stat_notify)
.setContentTitle("Kinect")
.setColor(ContextCompat.getColor(context, R.color.colorAccent))
.setWhen(System.currentTimeMillis())
.setContentText("Your Kinects and Likes have been refilled. Now get to swiping")
.setAutoCancel(true)
.setSound(uri)
.setStyle(new NotificationCompat.BigTextStyle()
.bigText("Your Kinects and Likes have been refilled. Now get to swiping"))
.setVibrate(new long[] { 100, 500, 100, 500, 100 });
Intent targetIntent = new Intent(context, MainActivity.class);
targetIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
targetIntent.putExtra("action", "main");
targetIntent.putExtra("id", "");
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_ONE_SHOT);
builder.setContentIntent(pendingIntent);
NotificationManager notificationManager = (NotificationManager) context.getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(0, builder.build());
}
}
Neither the Toast nor the Notification show.
The AlarmManager code is in the first thing that runs in my launcher activity, in case that helps. Thanks
Please register ur receiver in manifeast file like this
In application tag
<receiver
android:name=".KinectReceiver">
Second question is how to cancel alarm
Here is ur answer
Intent myIntent = new Intent(MainActivity.this, AlarmActivity.class);
pendingIntent = PendingIntent.getActivity(CellManageAddShowActivity.this,
id, myIntent, PendingIntent.FLAG_UPDATE_CURRENT);
pendingIntent.cancel();
alarmManager.cancel(pendingIntent);
The main thing that you will need is:
1).Create pending intent with the same id and appropriate intent FLAG.
2).Cancel that pending intent.
3).Cancel the alarm using alarm manager.
I will try to create multi local notification every time with different parameters this is my code to create the notification:
public void setNotficition(int Time,String ProdName,String ProdDesc,String ProdID){
AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
Intent notificationIntent = new Intent("android.media.action.DISPLAY_NOTIFICATION");
notificationIntent.addCategory("android.intent.category.DEFAULT");
notificationIntent.putExtra("ProdName",ProdName);
notificationIntent.putExtra("ProdDesc",ProdDesc);
notificationIntent.putExtra("ProdID",ProdID);
PendingIntent broadcast = PendingIntent.getBroadcast(this, 100, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
Calendar cal = Calendar.getInstance();
cal.add(Calendar.SECOND, Time);
alarmManager.setExact(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(),broadcast);
}
This is my Code for BroadcastReceiver:
#Override
public void onReceive(Context context, Intent intent) {
String ProdName= intent.getStringExtra("ProdName");
String ProdDesc= intent.getStringExtra("ProdDesc");
String ProdID= intent.getStringExtra("ProdID");
int ID = Integer.parseInt(ProdID);
Intent notificationIntent = new Intent(context, NotificationActivity.class);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
stackBuilder.addParentStack(NotificationActivity.class);
stackBuilder.addNextIntent(notificationIntent);
PendingIntent pendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
Notification notification = builder.setContentTitle(ProdName)
.setContentText(ProdDesc)
.setTicker("New Message Alert!")
.setSmallIcon(R.mipmap.ic_launcher)
.setContentIntent(pendingIntent).build();
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify((int) ((new Date().getTime() / 1000L) % Integer.MAX_VALUE), notification);
}
Every time its take the last call
Notification id should be unique within your application.
If a notification with the same id has already been posted by your
application and has not yet been canceled, it will be replaced by the
updated information.
NotificationManager notiManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notiManager.notify(UNIQUE_ID, notification);
If you are using PendingIntent.getBroadcast() method, use different requestCode for different notification:
Intent notificationIntent = new Intent("android.media.action.DISPLAY_NOTIFICATION");
notificationIntent.addCategory("android.intent.category.DEFAULT");
notificationIntent.putExtra("ProdName",ProdName);
notificationIntent.putExtra("ProdDesc",ProdDesc);
notificationIntent.putExtra("ProdID",ProdID);
PendingIntent broadcast = PendingIntent.getBroadcast(this, REQUEST_CODE, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
Hope this will help!
You can create multiple notification by changing notification id, everytime.
PendingIntent broadcast = PendingIntent.getBroadcast(this, 100, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
The second parameter of the getBroadcast call is "notification id" (i.e. 100 in your case). Just use different different notification id in case of generating multiple Notifications.
Hope it will help u :-)
A notification is created and linked to a id, this id can be used to modify or update on existing notification, weather you are changing the intent or just the behavior of the stack.