public class Group extends ViewGroup{
DrawView draw;
SecondView sec;
public Group(Context context) {
super(context);
// TODO Auto-generated constructor stub
draw=new DrawView(getContext());
sec=new SecondView(getContext());
addView(draw);
addView(sec);
System.out.println("hellloooooooo"); //4
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
// TODO Auto-generated method stub
System.out.println("hiiiiiiiiii layoutttttttttt"); //6
}
}
Я хотел использовать класс ViewGroup и добавить в него представления. Так как же нам этого добиться??
Что-то вроде этого ::
[code]public class DrawView extends View { private static final String TAG = "DrawView"; List points = new ArrayList(); Paint paint = new Paint(); public DrawView(Context context) { //2
} @Override public void onDraw(Canvas canvas) { System.out.println("drawwwwwwwwwwwwwwwwwwwww"); for (Point point : points) { canvas.drawCircle(point.x, point.y, 5, paint); // Log.d(TAG, "Painting: "+point);
} } [/code]
ViewGrp ::
[code]public class Group extends ViewGroup{ DrawView draw; SecondView sec; public Group(Context context) { super(context); // TODO Auto-generated constructor stub draw=new DrawView(getContext()); sec=new SecondView(getContext()); addView(draw); addView(sec); System.out.println("hellloooooooo"); //4 }
@Override protected void onLayout(boolean changed, int l, int t, int r, int b) { // TODO Auto-generated method stub System.out.println("hiiiiiiiiii layoutttttttttt"); //6 }