Depreciation warnings

[venky9885]

'getter for view: View?' is deprecated. Deprecated in Java
exception: val textView: TextView = mToast?.view!!.findViewById(android.R.id.message,)
exception:

[venky9885]

exception: c:\Users\venky\AppData\Local\Pub\Cache\hosted\pub.dev\fluttertoast-8.2.6\android\src\main\kotlin\io\github\ponnamkarthik\toast\fluttertoast\FlutterToastPlugin.kt:9:48: warning: 'Registrar' is deprecated. Deprecated in Java
exception: import io.flutter.plugin.common.PluginRegistry.Registrar
exception: ^
exception: c:\Users\venky\AppData\Local\Pub\Cache\hosted\pub.dev\fluttertoast-8.2.6\android\src\main\kotlin\io\github\ponnamkarthik\toast\fluttertoast\MethodCallHandlerImpl.kt:55:40: warning: 'setColorFilter(Int, PorterDuff.Mode): Unit' is deprecated. Deprecated in Java
exception: gradientDrawable!!.setColorFilter(bgcolor.toInt(), PorterDuff.Mode.SRC_IN)
exception: ^
exception: c:\Users\venky\AppData\Local\Pub\Cache\hosted\pub.dev\fluttertoast-8.2.6\android\src\main\kotlin\io\github\ponnamkarthik\toast\fluttertoast\MethodCallHandlerImpl.kt:67:29: warning: 'setter for view: View?' is deprecated. Deprecated in Java
exception: mToast?.view = layout
exception: ^
exception: c:\Users\venky\AppData\Local\Pub\Cache\hosted\pub.dev\fluttertoast-8.2.6\android\src\main\kotlin\io\github\ponnamkarthik\toast\fluttertoast\MethodCallHandlerImpl.kt:71:58: warning: 'getter for view: View?' is deprecated. Deprecated in Java
exception: val textView: TextView = mToast?.view!!.findViewById(android.R.id.message,)
exception: