MainActivity.java 文件源码

@Override
public Object instantiateItem(final ViewGroup container,final int position)
  {
  TextView textView=new TextView(MainActivity.this);
  textView.setText("item"+position);
  textView.setBackgroundColor(colors[position]);
  textView.setGravity(Gravity.CENTER);
  final LayoutParams params=new LayoutParams();
  params.height=LayoutParams.MATCH_PARENT;
  params.width=LayoutParams.MATCH_PARENT;
  params.gravity=Gravity.CENTER;
  textView.setLayoutParams(params);
  textView.setTextColor(0xff000000);
  container.addView(textView);
  return textView;
  }