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ViewTreeObserver observer = tv.getViewTreeObserver();
// textAbstract为TextView控件
observer.addOnGlobalLayoutListener(
new
OnGlobalLayoutListener() {
@Override
public
void
onGlobalLayout() {
ViewTreeObserver obs = tv.getViewTreeObserver();
obs.removeGlobalOnLayoutListener(
this
);
if
(tv.getLineCount() >= 2) {
System.
out
.println(
"行数"
+ tv.getLineCount());
}
}
});
|
本文转自 netcorner 博客园博客，原文链接： http://www.cnblogs.com/netcorner/p/6336499.html ，如需转载请自行联系原作者
