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POcanvas.DrawRect causes app auto quit
 

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    <p>I follow the original android API and use the monodroid to write a very simple CustomView to draw a rectangle. Once I enter the application, it automatically quites. While I write a pure android with eclipse, it works fine. Or when I delete the drawRect method code, it works fine too. Does anyone know this or something wrong I did? </p> <p>Here attaches the apps code:</p> <p>[Activity1.cs]</p> <pre><code>int count = 1; 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&lt;Button&gt;(Resource.Id.MyButton); LinearLayout layoutRoot = FindViewById&lt;LinearLayout&gt;(Resource.Id.LayoutRoot); layoutRoot.AddView(new DrawableView(this)); button.Click += delegate { button.Text = string.Format("{0} clicks!", count++); }; } </code></pre> <p>[DrawableView.cs]</p> <pre><code>protected override void OnDraw(Android.Graphics.Canvas canvas) { base.OnDraw(canvas); canvas.DrawRect(new Rect(10, 10, 100, 100), new Paint { Color = Color.Red }); } </code></pre> <p>this is the code I use in the eclipse:</p> <pre><code>public class DrawableView extends View { public DrawableView(Context context) { super(context); // TODO Auto-generated constructor stub } @Override protected void onDraw(Canvas canvas) { // TODO Auto-generated method stub super.onDraw(canvas); Paint paint = new Paint(); paint.setColor(Color.RED); canvas.drawRect(new Rect(10, 10, 110, 110), paint); } </code></pre> <p>}</p> <p>Thanks a lot. Howard</p>
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    1. COI'm still struggle this question. I'm using evaluation version, did anyone test in other version?
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