此类扩展 baseadapter
public View getView(int position, View convertView, ViewGroup parent) {
if (!imagepath[position].toString().equals("no picture")) {
imageLoader.DisplayImage(imagepath[position], imageview);
}
}
public void DisplayImage(String url, ImageView imageView) {
imageViews.put(imageView, url);
Bitmap bitmap = memoryCache.get(url);
if (bitmap != null) {
imageView.setImageBitmap(bitmap);
} else {
queuePhoto(url, imageView);
}
}
假设第一个视图应该首先检查仅显示,但现在检查后显示。
if (!imagepath[position].toString().equals("no picture")) {
titletext.setPadding(imageview.getWidth() + 5, 0, 0, 0);
datetext.setPadding(imageview.getWidth() + 5, 0, 0, 0);
imageview.setVisibility(View.VISIBLE);
imageLoader.DisplayImage(imagepath[position], imageview);
} else {
imageview.setVisibility(View.INVISIBLE);
imageview.setImageDrawable(null);
titletext.setPadding(0, 0, 0, 0);
datetext.setPadding(0, 0, 0, 0);
}
titletext.setText(title[position].toString());
categorytext.setText(category[position].toString());
datetext.setText(date[position].toString());
我希望 textview setpadding 首先只显示而不是相反。
如何解决这个问题?