Java.Lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()

Code

 
Toast toast = Toast.makeText(mContext, "Something", ToastLength.LENGTH_SHORT);
Exception

 
Java.Lang.RuntimeException: Can't create handler inside thread 
that has not called Looper.prepare()
Reason

 
Android basically works on two thread types namely UI thread and background thread.
Toast cannot be called from a non-UI thread.
Solution

 
RunOnUiThread(() =>
{
    Toast.MakeText(this, "Something", ToastLength.Short).Show();
});

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