Toast.makeText(applicationContext, "Hello", Toast.LENGTH_LONG).show()

Toast.makeText(this, "Sign in", Toast.LENGTH_LONG).show()

//Add build.gradle module app

    implementation 'io.github.muddz:styleabletoast:2.4.0'

//And just use like this

StyleableToast.makeText(applicationContext,

                                "Bulunduğunuz bölgede IPV6 Kullanılmıyor !",

                                Toast.LENGTH_LONG,

                                R.style.toastinfo

                            ).show();

Toast in Kotlin