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47 | public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
CustomView v = new CustomView(this);
RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(100,100);
lp.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
//v.setLayoutParams(lp2);
v.setBackgroundColor(Color.parseColor("#333333"));
CustomView v2 = new CustomView(this);
RelativeLayout.LayoutParams lp2 = new RelativeLayout.LayoutParams(100,100);
lp2.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
//v.setLayoutParams(lp2);
v2.setBackgroundColor(Color.parseColor("#333333"));
RelativeLayout relativeLayout = new RelativeLayout(this);
RelativeLayout.LayoutParams _lp = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.FILL_PARENT,RelativeLayout.LayoutParams.FILL_PARENT);
//relativeLayout.setLayoutParams(lp);
relativeLayout.addView(v,lp);
relativeLayout.addView(v2,lp2);
setContentView(relativeLayout,_lp);
}
}
class CustomView extends View
{
private Paint paint;
public CustomView(Context context) {
super(context);
paint = new Paint();
paint.setColor(Color.WHITE);
paint.setTextSize(18);
paint.setAntiAlias(true);
}
protected void onDraw(Canvas canvas) {
// TODO Auto-generated method stub
super.onDraw(canvas);
canvas.drawText("Hello World", 5, 30, paint);
invalidate();
}
}
|
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