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テキスト


Gallery.LayoutParams

翻译时间:2010.11.4

版本:Android 2.3 r1

结构

继承关系

public static classGallery.LayoutParamsextendsViewGroup.LayoutParams

java.lang.Object

android.view. ViewGroup.LayoutParams

android.widget.Gallery.LayoutParams

类概述

Gallery(画廊)扩展了LayoutParams,以此提供可以容纳当前的转换信息和先前的位置转换信息的场所。

补充

示例代码

  1. publicView getView(intposition, View convertView, ViewGroup parent)
  2. {
  3. ImageView imageView =newImageView(mContext);
  4. //设置当前图像的图像(position为当前图像列表的位置)
  5. imageView.setImageResource(resIds[position]);
  6. imageView.setScaleType(ImageView.ScaleType.FIT_XY);
  7. imageView.setLayoutParams(newGallery.LayoutParams(163,106));
  8. //设置Gallery组件的背景风格
  9. imageView.setBackgroundResource(mGalleryItemBackground);
  10. returnimageView;
  11. }

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