问题:在android 4.x上我下载图片时遇到奇怪的错误:
07-23 10:31:05.961: E/XXX(32294): libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
07-23 10:31:05.961: E/XXX(32294): open failed: ENOENT (No such file or directory)
而有时:
07-23 10:31:06.133: W/System.err(32294): java.io.IOException: open failed: ENOENT (No such file or directory)
07-23 10:31:06.133: W/System.err(32294): at java.io.File.createNewFile(File.java:940)
07-23 10:31:06.133: W/System.err(32294): at com.XXX.XXX.JSON.Media.save(Media.java:55)
07-23 10:31:06.133: W/System.err(32294): at com.XXX.XXX.JSON.Media.setFile(Media.java:78)
07-23 10:31:06.133: W/System.err(32294): at com.XXX.XXX.ServerAccess.AsyncDownloadQueue$QueueMedia.isDone(AsyncDownloadQueue.java:257)
07-23 10:31:06.133: W/System.err(32294): at com.XXX.XXX.ServerAccess.AsyncDownloadQueue.doInBackground(AsyncDownloadQueue.java:102)
07-23 10:31:06.133: W/System.err(32294): at com.XXX.XXX.ServerAccess.AsyncDownloadQueue.doInBackground(AsyncDownloadQueue.java:1)
07-23 10:31:06.133: W/System.err(32294): at com.XXX.Library.Threading.AsyncTask$2.call(AsyncTask.java:189)
07-23 10:31:06.133: W/System.err(32294): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
07-23 10:31:06.133: …