转载地址：http://blog.csdn.net/johnny901114/article/details/7839512

 

 1      //------------------------------------------------方法一
 2         int w = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
 3         int h = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
 4         imageView.measure(w, h);
 5         int height =imageView.getMeasuredHeight();
 6         int width =imageView.getMeasuredWidth();
 7         textView.append("\n"+height+","+width);
 8         
 9         
10         
11 
12         //-----------------------------------------------方法二
13         ViewTreeObserver vto = imageView.getViewTreeObserver();
14         vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
15             public boolean onPreDraw() {
16                 int height = imageView.getMeasuredHeight();
17                 int width = imageView.getMeasuredWidth();
18                 textView.append("\n"+height+","+width);
19                 return true;
20             }
21         });
22         //-----------------------------------------------方法三   
23         ViewTreeObserver vto2 = imageView.getViewTreeObserver();  
24         vto2.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
25             @Override  
26             public void onGlobalLayout() {
27                 imageView.getViewTreeObserver().removeGlobalOnLayoutListener(this);  
28                 textView.append("\n\n"+imageView.getHeight()+","+imageView.getWidth());
29             }  
30         });