I have implemented push notifications for my android app .I am able to show multiple notification in notification bar but only one notification work at a time.If I click on any notification it will start the intended activity and that particular notification will disappear from notification bar but other notification for same app will become dead.Nothing happens when I click on rest of the notification.My code for handling notification is following:
private void sendNotification(String msg, String msgId, int notificationId,
int type) {
// SharedPreferences prefs = getSharedPreferences(
// Utility.PREFS_NAME, MODE_PRIVATE);
mNotificationManager = (NotificationManager) this
.getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = null;
Bundle bundle = new Bundle();
if (type == 1) {
intent = new Intent(this, Activity_Received.class);
// bundle.putString("greeting", msg);
bundle.putString(Utility.KEY_MESSAGE_DELIVERY_ID, msgId);
} else if (type == 2) {
intent = new Intent(this, Activity_Birth.class);
} else {
return;
}
bundle.putBoolean(Utility.KEY_IS_NOTIFICATION, true);
intent.putExtras(bundle);
PendingIntent contentIntent;
// 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(this);
// Adds the back stack for the Intent (but not the Intent itself)
if (type == 1) {
stackBuilder.addParentStack(Activity_Received.class);
} else {
stackBuilder.addParentStack(Activity_Birth.class);
}
// Adds the Intent that starts the Activity to the top of the stack
stackBuilder.addNextIntent(intent);
contentIntent = stackBuilder
.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT
| PendingIntent.FLAG_ONE_SHOT);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("WishnGreet")
.setStyle(new NotificationCompat.BigTextStyle().bigText(msg))
.setContentText(msg)
.setAutoCancel(true)
.setSound(
RingtoneManager
.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
mBuilder.setContentIntent(contentIntent);
mNotificationManager.notify(notificationId, mBuilder.build());
}
Please advise what do I need to change in above code so that I can click on every notification that I receive for my application and start the intended activity.
Pass a different notificationId for each different notification you want to have in the method: sendNotification(String msg, String msgId, int notificationId, int type)
I have wrote the following method which is working in case of multiple notifications.
private void pushNotification(String msg, String msgId, int notificationId,
int type) {
mNotificationManager = (NotificationManager) this
.getSystemService(Context.NOTIFICATION_SERVICE);
Bundle bundle = new Bundle();
bundle.putString(Utility.KEY_MESSAGE_DELIVERY_ID, msgId);
bundle.putBoolean(Utility.KEY_IS_NOTIFICATION, true);
Intent intent = new Intent(this, Activity_ReceivedGreeting.class);
intent.putExtras(bundle);
PendingIntent contentIntent = PendingIntent.getActivity(
getApplicationContext(), notificationId, intent,
PendingIntent.FLAG_ONE_SHOT);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("WishnGreet")
.setStyle(new NotificationCompat.BigTextStyle().bigText(msg))
.setContentText(msg)
.setAutoCancel(true)
.setSound(
RingtoneManager
.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
mBuilder.setContentIntent(contentIntent);
mNotificationManager.notify(notificationId, mBuilder.build());
}
The key was to remove the FLAGS on pending intent.
Related
I have a notifications system working that a service is scheculing then and the notifications are working fine.
I have some notifications that require user input/action.
Here is the code where I build my notification:
public int onStartCommand(Intent intent, int flag, int startId)
{
super.onStartCommand(intent , flag, startId);
Uri uri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Context context = this.getApplicationContext();
notificationManager = (NotificationManager)context.getSystemService(context.NOTIFICATION_SERVICE);
Intent mIntent = new Intent(this, MainActivity.class);
pendingIntent = PendingIntent.getActivity(context, 0, mIntent, PendingIntent.FLAG_UPDATE_CURRENT);
Notification builder = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN ) {
builder = new Notification.Builder(this)
.setContentTitle(Utils.Title)
.setContentText(Utils.Body)
.setSmallIcon(R.drawable.ic_launcher)
.addAction(0, Utils.button1Value, pendingIntent)
.addAction(0, Utils.button2Value, pendingIntent)
.setSound(uri)
.setContentIntent(pendingIntent)
.build();
}
notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(Utils.NotificationID, builder);
return START_STICKY;
My question is: How do I get what button in the notification user clicked? In other words, how can I create some sort of button listener for those 2 actions in the notification?
Also, how can I stack my notifications so they don`t appear all separated? I have read on Google API that I need to use .setGroup, but that is not working. Can anyone share some example of notification stacking ?
********** Added *************
final static String GROUP_KEY = "myGroup"; // added String to identify the group
public int onStartCommand(Intent intent, int flag, int startId)
{
super.onStartCommand(intent , flag, startId);
Uri uri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Context context = this.getApplicationContext();
notificationManager = (NotificationManager)context.getSystemService(context.NOTIFICATION_SERVICE);
Intent mIntent = new Intent(this, MainActivity.class);
pendingIntent = PendingIntent.getActivity(context, 0, mIntent, PendingIntent.FLAG_UPDATE_CURRENT);
Notification builder = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN ) {
builder = new Notification.Builder(this)
.setContentTitle(Utils.Title)
.setContentText(Utils.Body)
.setSmallIcon(R.drawable.ic_launcher)
.setGroup(GROUP_KEY) // added group for Stacking
.addAction(0, Utils.button1Value, pendingIntent)
.addAction(0, Utils.button2Value, pendingIntent)
.setSound(uri)
.setContentIntent(pendingIntent)
.build();
}
notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
notificationManager.notify(0, builder); // ID is always the same because the notifications are all stacking into one, tried with unique ID not working either
return START_STICKY;
For button listener problem:
Notification action will trigger that pendingIntent, so just put your custom intent into it. Each text should have a different pendingIntent so that you can distinguish it.
public int onStartCommand(Intent intent, int flag, int startId) {
//......
Intent mIntent1 = new Intent(this, MainActivity.class);
mIntent1.setAction("clickAc1");
PendingIntent pendingIntent1 = PendingIntent.getActivity(context, 0, mIntent1, PendingIntent.FLAG_UPDATE_CURRENT);
Intent mIntent2 = new Intent(this, MainActivity.class);
mIntent2.setAction("clickAc2");
PendingIntent pendingIntent2 = PendingIntent.getActivity(context, 0, mIntent2, PendingIntent.FLAG_UPDATE_CURRENT);
Intent it = new Intent(this, MainActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, it, PendingIntent.FLAG_UPDATE_CURRENT);
Notification builder = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) {
builder = new Notification.Builder(this)
.setContentTitle("Title")
.setContentText("Text")
.setSmallIcon(R.drawable.your_logo)
.addAction(0, "ac1", pendingIntent1)
.addAction(0, "ac2", pendingIntent2)
.setSound(uri)
.setContentIntent(pendingIntent)
.build();
}
and when user click the text ac1, then you can handle it in MainActivity(or other context you want.
//MainActivity
#Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
Log.d("probe","onNewIntent:"+intent.getAction());
//response your click event by case intent.getAction(),
//it will be `clickAc1` or `clickAc2`, the string you write down in intent.setAction
}
If you use custom RemoteViews, you can follow this:
Intent intent = new Intent("Your Custom intent string, like com.yourpackage.ClickButtonXXX");
pendingIntent = PendingIntent.getService(getApplicationContext(),
yourRequestCode, intent, PendingIntent.FLAG_UPDATE_CURRENT);
mRemoteViews.setOnClickPendingIntent(R.id.yourViewId, pendingIntent);
then your can response it with override Service.onStartCommand(Intent intent, int flags, int startId), case intent.getAction(); to distinguish different button.
Stacking messages:
I found this in this notification history article:
.setGroup(GROUP_KEY_MESSAGES) // added group for Stacking
.setGroupSummary(true)
.setContentTitle(count+" new notes")
.setStyle(new NotificationCompat.BigTextStyle().setSummaryText(count+" more"))
.build();
count++;
If you use Notification, change NotificationCompat.BigTextStyle() to Notification.BigTextStyle().
I think this may be what you want.
The roll-up notification cheats a little bit.
I want to auto cancel my notification when user clicks on notification. The following code works good in all the devices except Android lollipop device. In Lollipop device, notification goes only when user swipes it off.
#SuppressWarnings("deprecation")
public void sendNotification(int id){
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("Test")
.setContentText("Jump to next screen")
.setDefaults(Notification.DEFAULT_SOUND)
.setAutoCancel(true);
mBuilder.getNotification().flags |= Notification.FLAG_AUTO_CANCEL | Notification.FLAG_ONLY_ALERT_ONCE;
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(this, NextActivity.class);
resultIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK|Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent resultPendingIntent = PendingIntent.getActivity(getApplicationContext(), 0,
resultIntent, 0);
//PendingIntent.FLAG_UPDATE_CURRENT
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// id, if there is a need to update the notification later on.
mNotificationManager.notify(id, mBuilder.build());
Log.v(TAG, "Notification ID value " + id);
//mNotificationManager.cancel(id);
}
What is missing in this code?
Looks good to me. My auto cancel still works on 5.0.2. Let me give you a portion of my code:
public static void notif(int id, String title, String text, Context context, Class activity) {
// get an instance of the NotificationManager service
if (mNotifyMgr == null)
mNotifyMgr = (NotificationManager) context.getApplicationContext().getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = new Intent(context, activity);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent notifIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(context)
.setSmallIcon(R.mipmap.launcher)
.setContentTitle(title)
.setContentText(text)
.setContentIntent(notifIntent);
mNotifyMgr.notify(id, mBuilder.build());
}
modify following:
setAutoCancel(true) -> setAutoCancel(false);
then on action activity do the following
NotificationManager notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.cancelAll();
if you want to set special condition you can set by
intent.putExtra("key", "value")
I have prepared a simple test app which posts a notification on a button click:
The source code from MainActivity.java creating the notification is displayed below:
Button showButton = (Button) findViewById(R.id.show);
showButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent appIntent = new Intent(mContext, MainActivity.class);
appIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
appIntent.putExtra("my_data", 12345);
String question = getString(R.string.the_question);
PendingIntent contentIntent = PendingIntent.getActivity(mContext, 0, appIntent, PendingIntent.FLAG_UPDATE_CURRENT);
Notification notification = new NotificationCompat.Builder(mContext)
.setContentTitle(question)
.setContentText(question)
.setTicker(question)
.setWhen(System.currentTimeMillis())
.setContentIntent(contentIntent)
.setDefaults(Notification.DEFAULT_ALL)
.setAutoCancel(true)
.setSmallIcon(R.drawable.ic_launcher)
.build();
mManager.notify(NOTIFY_ID, notification);
}
});
My question is: how to modify the notification, so that the user is asked a Yes/No question (in this case: "Do you want to open the car?") and - after she selects Yes or No to launch the same app and run a corresponding method in it (in this case: openCar() or closeCar() method).
I probably should use NotificationCompat.Action.Builder - but how exactly?
Also I am not really sure if this code is the correct code for launching an app from notification and what flags should I use:
Intent appIntent = new Intent(mContext, MainActivity.class);
appIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
And finally I wonder if hardcodidng some random number in NOTIFY_ID is the correct way when posting notifications?
Here is a source code I used for notification with Login/Register action.
private void sendNotification(String message, String title) {
try {
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
Intent secondActivityIntent = new Intent(this, SecondActivity.class);
PendingIntent secondActivityPendingIntent = PendingIntent.getActivity(this, 0 , secondActivityIntent, PendingIntent.FLAG_ONE_SHOT);
Intent thirdActivityIntent = new Intent(this, ThridActivity.class);
PendingIntent thirdActivityPendingIntent = PendingIntent.getActivity(this, 0 , thirdActivityIntent, PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_3d_rotation_white_36dp)
.setContentTitle(title)
.setContentText(message)
.addAction(R.drawable.ic_lock_open_cyan_600_24dp,"Login",secondActivityPendingIntent)
.addAction(R.drawable.ic_lock_pink_700_24dp,"Register",thirdActivityPendingIntent)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
} catch (Exception e) {
e.printStackTrace();
}
}
To use it: simply call this method sendNotification(String yourMessage, String yourTitle)
e.g. sendNotification("Hello Message", "Hello Title")
Here is a snapshot of the output
Notify user on pending Intent.. an example is here..
public void notifyUser() {
NotificationManager notificationManager = (NotificationManager) this
.getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = new Intent(HappyActivity.this, NotificationDialog.class);
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
// use the flag FLAG_UPDATE_CURRENT to override any notification already
// there
pendingIntent = PendingIntent.getActivity(this, 0, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
Notification notification = new Notification(R.drawable.ic_launcher,
"Question.....?????", System.currentTimeMillis());
notification.flags = Notification.FLAG_AUTO_CANCEL
| Notification.DEFAULT_LIGHTS | Notification.DEFAULT_SOUND;
notification.setLatestEventInfo(this, "title",
"Explanation of question..", pendingIntent);
// 10 is a random number I chose to act as the id for this notification
notificationManager.notify(10, notification);
}
I try to make notification, but click on notification does not work as expected: in activity I could not retrive additional info send in notification:
int requestID = (int) System.currentTimeMillis();
mNotificationManager = (NotificationManager)
this.getSystemService(Context.NOTIFICATION_SERVICE);
Intent intent = new Intent(this, LoadPictureActivity.class);
intent.putExtra("Test", "sometext");
PendingIntent pIntent = PendingIntent.getActivity(this, requestID, intent, 0);
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.common_signin_btn_icon_focus_light)
.setContentTitle("GCM Notification")
.setStyle(new NotificationCompat.BigTextStyle()
.bigText(msg))
.setContentText(msg)
.setContentIntent(pIntent)
.setAutoCancel(true);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
In LoadPictureActivity`s onCreate method I try to catch additional info:
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Intent intent = getIntent();
Log.d("App", "Intent get intent: " + intent);
if (intent != null) {
Log.d("App", "Intent extra sting: " + intent.getStringExtra("Test"));
}
}
But after click on notification I do not see any output with additional string, I also try to put the same check in OnResume, but in this case after click on notification I see that fires the intent that original start main class with nullable extra string. So I'm not sure if notification click works correctly in total. Where is the problem?
Try this way
PendingIntent pIntent = PendingIntent.getActivity(this, requestID, intent, PendingIntent.FLAG_UPDATE_CURRENT);
I have developed an app in which I used GCM service to get notification, now when I received notification I want to launch an activity and in that activity I have to set a text received by GCM to a textview.My problem is that the activity which is getting launch by tapping on notification is able to set text only when the app is in foreground but not when the app is in background.
here is the code snippet I used.
#SuppressWarnings("deprecation")
private static void generateNotification(Context context, String message) {
int icon = R.drawable.ic_launcher;
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(icon, message, when);
String title = context.getString(R.string.app_name);
// Intent notificationIntent = new
// Intent().setClassName("com.ninehertz.bella",
// "com.ninehertz.bella.BellaNotificationActivity");
Intent notificationIntent = new Intent(context,
BellaNotificationActivity.class);
// 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, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;
// notification.sound = Uri.parse("android.resource://" +
// context.getPackageName() + "your_sound_file_name.mp3");
// Vibrate if vibrate is enabled
notification.defaults |= Notification.DEFAULT_VIBRATE;
notificationManager.notify(0, notification);
}
Try something like this.
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.notification_icon)
.setContentTitle("My notification")
.setContentText("Hello World!");
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(this, ResultActivity.class);
//put your extra message from notification and get from bundes in in onCreate in ResultActivity
resultIntent.putExtra(EXTRA_MESSAGE,message);
// 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(this);
// Adds the back stack for the Intent (but not the Intent itself)
stackBuilder.addParentStack(ResultActivity.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());
you can try this code.I have no problem whether the app in foreground or background.
private static void generateNotification(Context context, String message) {
//NotificationActivity will be called when tapping notification
Intent notificationIntent = new Intent(context, NotificationActivity.class);
//this message will be carried away to NotificationActivity and you can setetxt
notificationIntent.putExtra("msg",message);
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent =PendingIntent.getActivity(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder noti = new NotificationCompat.Builder(context)
.setContentTitle(context.getString(R.string.app_name))
.setContentText(" New message ")
.setSmallIcon(R.drawable.city)
.setAutoCancel(true)
.setDefaults(Notification.DEFAULT_VIBRATE)
.setContentIntent(intent);
NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
noti.setAutoCancel(true);
notificationManager.notify(001,noti.build());
}