Warning: 'indeterminateProgressDialog' is deprecated in Anko Context's extension function

[rm3l]

❯ ./gradlew clean build                                                                                                                                                        
Starting a Gradle Daemon, 2 incompatible and 2 stopped Daemons could not be reused, use --status for details                                                                   

> Configure project :
[Bintray] Using properties file located at /home/rm3l/.droid/maoni.bintray.properties
> Task :compileKotlin
w: /home/rm3l/Projects/github.com/maoni-slack/src/main/kotlin/org/rm3l/maoni/slack/MaoniSlackListener.kt: (98, 29): 'indeterminateProgressDialog(CharSequence? = ..., CharSequ$
nce? = ..., (ProgressDialog.() -> Unit)? = ...): ProgressDialog' is deprecated. Android progress dialogs are deprecated                                                       

BUILD SUCCESSFUL in 12s
6 actionable tasks: 6 executed