/**
* 设置新闻详情
*
* @param index
*/
public void ShowNewsDetail(NewsDetailModel model) {
this.model = model;
if (model.isFavorate) {
favoritBtn.setText("取消收藏");
} else {
favoritBtn.setText("收藏");
}
scrollView.scrollTo(0, 0);
scrollView.smoothScrollTo(0, 0);
LogInfo.LogOut("OnlineNewsAdapter", "ShowNews-->pos:" + pos);
final NewsDetailModel news = model;
mTitle.setText(news.title);
mTimeProvenance.setText(
(TextUtils.isEmpty(news.cFrom) ? "" : " 来源: " + news.cFrom) + "\t" + news.cTime);
LogInfo.LogOut("字数:" + (news.content == null ? 0 : news.content.length()));
mDetails.setText("");
postDelayed(
new Runnable() {
@Override
public void run() {
setChangeLine(news.content);
}
},
50);
if (TextUtils.isEmpty(news.imgUrl)) {
mNewsImage.setVisibility(GONE);
} else {
mNewsImage.setVisibility(VISIBLE);
ImageEngine.setImageBitmap(news.imgUrl, mNewsImage, R.drawable.ic_launcher, -1);
}
}
private void setChangeLine(String str) {
TextPaint paint = mDetails.getPaint();
StringBuffer tmpbuffer = new StringBuffer();
StringBuffer buffer = new StringBuffer();
int detailwidth = mDetails.getWidth();
LogInfo.LogOut("mDetails.getWidth()=" + mDetails.getWidth());
if (str == null) {
return;
}
char[] chars = str.toCharArray();
for (int i = 0; i < chars.length; i++) {
tmpbuffer.append(chars[i]);
if (chars[i] == '\n') {
buffer.append(tmpbuffer.toString());
tmpbuffer = new StringBuffer();
} else if (paint.measureText(tmpbuffer.toString()) > detailwidth) {
int tmp = i + 1;
tmpbuffer.deleteCharAt(tmpbuffer.length() - 1);
i--;
while (tmp < chars.length) {
if (chars[tmp] == ' ') {
tmp++;
} else if (chars[tmp] == '\n') {
i = tmp;
break;
} else {
break;
}
}
buffer.append(tmpbuffer.toString() + "\n");
tmpbuffer = new StringBuffer();
} else if (i == chars.length - 1) {
buffer.append(tmpbuffer.toString());
}
}
mDetails.setText(buffer.toString());
}
