MainCycleViewPager.java 文件源码

private View getImageView(Context context, int resId) {
    /* 设置某一页面的view */
    RelativeLayout relativeLayout = new RelativeLayout(context);
    ImageView imageView = new ImageView(context);
    RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(
            RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT);
    imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
    imageView.setLayoutParams(layoutParams);
    // 设置一个半透明的黑色背景，防止白字受白色图片干扰而无法显示
    ImageView background = new ImageView(context);
    background.setLayoutParams(layoutParams);
    background.setBackgroundResource(R.color.colorCycleViewBannerBackground);
    relativeLayout.addView(imageView);
    relativeLayout.addView(background);
    Picasso.with(context).load(resId).into(imageView);
    return relativeLayout;
}