试过在OnCreate()中获取控件高度与宽度的童鞋都知道,getWidth()与getHeight()方法返回是0,具体原因看一下Activity的生命周期 就会明白。

 上代码:

方法一:


int w =  View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
        int h =View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
        ssidtext.measure(w, h);
        int width =ssidtext.getMeasuredWidth();
        int height =ssidtext.getMeasuredHeight();



方法二:

ViewTreeObserver vto =ssidtext.getViewTreeObserver();
        vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
            public boolean onPreDraw() {
                int height =  ssidtext.getMeasuredHeight();
                int width =ssidtext.getMeasuredWidth();
                return true;
            }
        });


具体用哪一种可以根据需求自己选择。