ProgressDialog with transparent background XamarinAndroid

Code Snippet :

progress_dialog.xaml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:background="@android:color/transparent"
    android:gravity="center"
    android:layout_height="match_parent"
    android:layout_width="match_parent"
    android:orientation="horizontal">
    <ProgressBar
        android:background="@android:color/transparent"
        android:id="@+id/progressBar1"
        android:layout_gravity="center"
        android:layout_height="wrap_content"
        android:layout_marginRight="10dp"
        android:layout_width="wrap_content" />
    <LoadChart.Droid.CustomTextView
        android:id="@+id/progressMessage"
        android:layout_gravity="center"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:textColor="@android:color/white"
        android:textSize="12sp"
        app:font="@string/font_name_light" />
</LinearLayout>


MainActivity.cs



private void ShowDialog()
        {
            mProgressDialog = new Dialog(this, Android.Resource.Style.ThemeNoTitleBar);
            View view = LayoutInflater.From(this).Inflate(Resource.Layout.progress_dialog, null);
            mProgressMessage = (TextView) view.FindViewById(Resource.Id.progressMessage);
             mProgressMessage.Text = "Loading...";  
            mProgressDialog.Window.SetBackgroundDrawableResource(Resource.Color.transparent);
            mProgressDialog.SetContentView(view);
            mProgressDialog.SetCancelable(false);
            if (!IsFinishing)
            {
                mProgressDialog.Show();
            }
        }


To show dialog in onCreate call:

 ShowDialog();

To dismiss the dialog:

if (mProgressDialog != null && mProgressDialog.IsShowing)
            {
                mProgressDialog.Dismiss();
            }