由网友(我爹她闺女可萌了^ō^)分享简介：我怎样才能使一个ImageView的出现，当用户点击一个按钮在屏幕的中间？我已放置在图像在res /可绘夹How can I make an ImageView appear in the middle of the screen when the user clicks a button? I have place...

我怎样才能使一个ImageView的出现，当用户点击一个按钮在屏幕的中间？我已放置在图像在res /可绘夹

How can I make an ImageView appear in the middle of the screen when the user clicks a button? I have placed the image in the res/drawable-folder.

我一直在试图与下面的code，但我不知道如何让ImageView的出现：

I've been trying with the code below but I don't know how to make the ImageView appear:

 View v = new ImageView(getBaseContext());
 ImageView image; 
 image = new ImageView(v.getContext()); 
 image.setImageDrawable(v.getResources().getDrawable(R.drawable.gameover));

谢谢！

推荐答案

创建的 ImageView的 使用的 OnClickListener 在按钮 ImageView的加入版面或的设置ImageView的知名度为可见

Create the ImageView Use an OnClickListener in the button Add the ImageView to the layout or set the visibility of the ImageView to VISIBLE