安卓textview 超出部分省略号 ellipsize
1，设置singleLine，或lines，或maxLines设置ellipsize
2，设置了仍无效，因为我在代码中用了
text_three.setMovementMethod(ScrollingMovementMethod.getInstance());
造成了无效
3，判断是否省略
int xxlLines=text_three.getLineCount();
if(xxlLines>0){
//这里先getLayout，getEllipsisCount，参数是行，指那一行省略的字数，注释也的是
/**
* Returns the number of characters to be ellipsized away, or 0 if
* no ellipsis is to take place.
*/
int xxlEllipsisOnLastLine=text_three.getLayout().getEllipsisCount(xxlLines-1);
if(xxlEllipsisOnLastLine>0){
xxmLinearLayout_tips_more.setVisibility(View.VISIBLE);
}else{
xxmLinearLayout_tips_more.setVisibility(View.GONE);
}
}
4，也可以设置是否展开setEllipsize(TextUtils.TruncateAt.END)
setEllipsize(null)
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