About the text in an Android Push Notification

By default, Android devices will show the complete text scheduled in EMMA: 

 

 

But if the device has more than one notification pending in the list screen, the push notification text will be reduced: 

 

 

If you want to show a pop up with the complete text when the user is redirected to the app through a push notification, integrate the custom dialog with "false" value to enable it.