如何设置imageview src? [英] how to set imageview src?

问题描述

我有一个图像视图和一个字符串src.我想将imageview源设置为我拥有的 string src，但由于该方法需要一个int值，因此无法执行此操作:

I have an image view and a string src. I want to set the imageview source to the string src that I have, but am unable to do so beacuse the method expects an int:

imgview.setImageResource(int);

由于此方法需要一个int值，我如何才能实现使用字符串的目标?

Since this method takes an int how can I accomplish my goal of using a string?

推荐答案

每个图像都有一个资源编号，它是一个整数.将此数字传递给"setImageResource"，您就可以了.

Each image has a resource-number, which is an integer. Pass this number to "setImageResource" and you should be ok.

检查此链接以获取更多信息:
http://developer.android.com/guide/topics/resources/accessing-resources.html

Check this link for further information:
http://developer.android.com/guide/topics/resources/accessing-resources.html

例如:

imageView.setImageResource(R.drawable.myimage);

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