从ImageView的机器人取下图像 [英] Remove the image from a imageview Android
问题描述
我试图使一个的ImageView
保存图像的画廊。通过触摸用户要求加载下一个图像。如果没有找到服务器的下一个图像或需要时间来加载,我需要的旧形象是空的。
I'm trying to make an ImageView
that holds a gallery of images. By touching the user request to load the next image. If the next image isn't found in the server or takes time to load I need the old image to be empty.
setVisibility(View.GONE)
或 setVisibility(View.INVISIBLE)
不为我工作,因为当无形/走后,我停止 onTouch()
检测(和用户被锁定于当前图像)。
setVisibility(View.GONE)
or setVisibility(View.INVISIBLE)
don't work for me because when invisible/gone I stop the onTouch()
detecting (and the user is locked to current image).
我怎样才能让的ImageView
加载一个空的位图或清除(删除)当前位图?
How can I make the ImageView
to load a empty bitmap or clear (remove) current bitmap?
推荐答案
我总是用
imageView.setImageDrawable(null);
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