在TextView中获取文本的大小-GetthesizeofatextinTextView

61  

If your textview is called TV

如果您的textview被称为电视

TV.setText("bla");
TV.measure(0, 0);       //must call measure!
TV.getMeasuredHeight(); //get height
TV.getMeasuredWidth();  //get width

More on this (updated): How to get width/height of a View

更多相关信息（更新）：如何获取视图的宽度/高度

66  

Rect bounds = new Rect();

textView.getPaint().getTextBounds(textView.getText().toString(), 0, textView.getText().length(), bounds);

bounds.width() will give you the accurate width of the text in the Text View.

bounds.width（）将为您提供文本视图中文本的准确宽度。

10  

For some reason the solution of Midverse Engineer does not give me always correct results (at least on some Android versions). The solution of Sherif elKhatib works, but has the side effect of changing MeasuredWidth and Height. This could lead to incorrect positioning of the textView.

出于某种原因，Midverse Engineer的解决方案并没有给我总是正确的结果（至少在某些Android版本上）。 Sherif elKhatib的解决方案有效，但具有改变MeasuredWidth和Height的副作用。这可能导致textView的定位不正确。

My solution:

我的解决方案

width = textView.getPaint().measureText(text);
metrics = textView.getPaint().getFontMetrics();
height = metrics.bottom - metrics.top;