记录Android常用小工具方法

static int viewWidth;
static int viewHeight;
/**
* 获取控件宽高
* @param view
*/
private void getViewSize(View view) {
int w = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
int h = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
view.measure(w, h);
viewWidth =view.getMeasuredWidth();
viewHeight =view.getMeasuredHeight();
}