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我有图像的列表视图,我想要类似...当用户长按项目时,它会异步获取图像并将其显示在我想知道的子窗口中...我如何处理onPostExecute(Bitmap result)事件主意...
谢谢
好的...使用自定义对话框并在 AsyncTask 类中给出了它的参考