Convert Java assignment expression to Kotlin

Question

Recently I converted the Java code into the Kotlin like pushnotification. After the conversion its shown some error and indicate to manually correct those issues.

In Java:

.addFlags(notifyDetails.flags |= Notification.FLAG_AUTO_CANCEL);

After the conversion it's shown like

.addFlags(notifyDetails!!.flags notifyDetails!!.flags or Notification.FLAG_AUTO_CANCEL)

Also, it's indicating an error. How do I fix this?

refer to this answer: the link describes how to create || in kotlin using with expression Good luck. — Amirhossein Akhoondzadeh
– Amirhossein Akhoondzadeh, Commented Mar 26, 2018 at 9:55
refer to the link below: stackoverflow.com/a/34005063/4297023 Good luck. — Amirhossein Akhoondzadeh
– Amirhossein Akhoondzadeh, Commented Mar 26, 2018 at 9:57

yole · Accepted Answer · 2018-03-26 09:43:27Z

3

Kotlin doesn't allow you to use assignments such as |= as part of an expression. You need to split this into two expressions:

notifyDetailsFlags = notifyDetailsFlags or Notification.FLAG_AUTO_CANCEL

// the beginning of the call
.addFlags(notifyDetailsFlags)

answered Mar 26, 2018 at 9:43

yole

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3 Comments

Saikumar Over a year ago

Still i am getting error only...private var notifyDetails: Notification? = null; notifyDetails = notifyDetails or Notification.FLAG_AUTO_CANCEL inapp_btn.addFlags(notifyDetails)

yole Over a year ago

Please show a larger snippet of your code. You need to fix the nullability, but I can't show you how to do this correctly based on this single line.

Saikumar Over a year ago

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