运行问题
Chexian1 opened this issue · comments
Chexian1 commented
我运行之后这个软件闪退,没有数据 控制台报了一个空指针错误 好像是缺失url 请问怎么解决?是服务器不提供数据么,我该如何获取数据呢?
wei7202839 commented
public class ImageUtil {
public static final String TAG = ImageUtil.class.getSimpleName();
public static void load(GenericDraweeView draweeView, String url, int width, int height) {
//增加url判断非空的代码
if (url == null) {
return;
}
Uri uri = Uri.parse(url);
ImageRequest request = ImageRequestBuilder.newBuilderWithSource(uri)
.setResizeOptions(new ResizeOptions(width, height))
.build();
DraweeController controller = Fresco.newDraweeControllerBuilder()
.setImageRequest(request)
.setOldController(draweeView.getController())
.build();
draweeView.setController(controller);
}
}