hellozengms

notifyItemRemoved(position);会有闪烁

1

我做删除时， notifyItemRemoved(position);会有闪烁，是什么原因呢，谢谢

当notifyItemRemoved(position）时，第一页的几个itemView会当作一个itemView执行动画，这样看几起来是一闪的，

每滑动一页，public void onPageSelect(int pageIndex)会多次回调，如何处理

2

您好，每滑动一页，public void onPageSelect(int pageIndex)会多次回调，现在想每滑动一页，只回调一次，如何处理，谢谢

IOS crash

1

What `react-native` version are you using? 0.65.1 What `react-native-pdf` version are you using? 6.4.0 What platform does your issue occur on? (android/ios/both) ios Describe your issue as precisely as possible...

多任务下载时，取消下载会报空指针

4

java.lang.NullPointerException 解析原始 1 java.io.File.(File.java:262) 2 com.liulishuo.filedownloader.download.DownloadStatusCallback.void renameTempFile()(DownloadStatusCallback.java:294) 3 com.liulishuo.filedownloader.download.DownloadStatusCallback.void handleCompleted()(DownloadStatusCallback.java:381) 4 com.liulishuo.filedownloader.download.DownloadStatusCallback.void onCompletedDirectly()(DownloadStatusCallback.java:197) 5 com.liulishuo.filedownloader.download.DownloadLaunchRunnable.void run()(DownloadLaunchRunnable.java:336) 6 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) 7 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) 8 java.lang.Thread.run(Thread.java:761)