Main.axml:
------------
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<Button
android:id="@+id/MyButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/Hello" />
</LinearLayout>
Activity1.cs:
-------------
using System;
using Android.App;
using Android.Content;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Android.OS;
namespace ProgressBarPopup
{
[Activity(Label = "ProgressBarPopup", MainLauncher = true, Icon = "@drawable/icon")]
public class Activity1 : Activity
{
int count = 1;
PopupWindow popUp;
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById<Button>(Resource.Id.MyButton);
button.Click += new EventHandler(button_Click);
}
void button_Click(object sender, EventArgs e)
{
PopupWindow popUp;
popUp = new PopupWindow(this);
LinearLayout mainLayout;
mainLayout = new LinearLayout(this);
ImageView img;
img = new ImageView(this);
img.SetImageResource(Resource.Drawable.loading);
mainLayout.SetBackgroundColor(Android.Graphics.Color.Transparent);
mainLayout.SetGravity(GravityFlags.Center);
Android.Widget.LinearLayout.LayoutParams param = new Android.Widget.LinearLayout.LayoutParams(Android.Widget.LinearLayout.LayoutParams.WrapContent, Android.Widget.LinearLayout.LayoutParams.WrapContent);
mainLayout.Orientation = Orientation.Vertical;
mainLayout.AddView(img, param);
popUp.ContentView = mainLayout;
popUp.ShowAtLocation(mainLayout, GravityFlags.Center, 0, 0);
Display d = this.WindowManager.DefaultDisplay;
popUp.Update(d.Width, d.Height);
}
}
}
