由网友(迷茫的生活)分享简介:我有:String uri = "@drawable/myresource.png";我如何可以加载在ImageView的? this.setImageDrawable?How can I load that in ImageView? this.setImageDrawable?推荐答案如果你真的需要一个字符串...
我有:
String uri = "@drawable/myresource.png";
我如何可以加载在ImageView的? this.setImageDrawable?
How can I load that in ImageView? this.setImageDrawable?
推荐答案
如果你真的需要一个字符串来工作,尝试是这样的:
If you really need to work with a string, try something like this:
private void showImage() {
String uri = "drawable/icon";
// int imageResource = R.drawable.icon;
int imageResource = getResources().getIdentifier(uri, null, getPackageName());
ImageView imageView = (ImageView) findViewById(R.id.myImageView);
Drawable image = getResources().getDrawable(imageResource);
imageView.setImageDrawable(image);
}
否则我会建议您一起与R *是这样引用:
Else I would recommend you to work with R.* references like this:
int imageResource = R.drawable.icon;
Drawable image = getResources().getDrawable(imageResource);
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