View Class Example in Android

public class AboutActivity extends Activity{
AboutView mAbout;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);

mAbout =new AboutView(this);

                setContentView(mAbout );
}

}

public class AboutView extends View {

Rect mRectBackground;

Bitmap mBackground;

Paint mPaint;

public AboutView(Context context) {

super(context);

// TODO Auto-generated constructor stub

//initialize all the bitmaps and rect

}

@Override

protected void onDraw(Canvas canvas) {

// TODO Auto-generated method stub

super.onDraw(canvas);

              //Draw here ............

}

}