Android 是否查找动态创建的Imageview的高度和宽度？ LayoutParams params=新建FrameLayout.LayoutParams LayoutParams.MATCH_父级，LayoutParams.MATCH_父级；

图像视图 mainimage=新的ImageViewHLActivity.this； mainimage.setLayoutParamsparams

loader.DisplayImage(_pageslist.get(j).getUrl(), mainimage);

我已经尝试了mainimage.getwidth和mainimage.getHeight

现在，我想找出图像视图的原始宽度和高度 将图像放置在imageview中。你能帮帮我吗

getWidth和getHeight确实是您要查找的对象，但是您试图在尚未测量视图时询问宽度和高度。为了解决这个问题，我们向ImageView发布了一条消息，该消息将在测量完成后执行

LayoutParams params = new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
// mark it as final, so it can be accessed in the runnable.
final imageView mainimage = new ImageView(HLActivity.this);
mainimage.setLayoutParams(params);
mainimage.post(new Runnable() {

    @Override
    public void run() {
       // get the width and the height
       int width = mainimage.getWidth();
       int height = mainimage.getHeight();
       // do what you want to do with the sizes.
       loader.DisplayImage(_pageslist.get(j).getUrl(), mainimage);
    }
});