由于 Aquery 库仅在滚动 GridView/ListView 加载带有分页的图像时才在 Android 4.4 Kitkat 上延迟加载图像,因此我遇到了一个问题。
以下是日志:
12-03 10:39:43.678: W/AQuery(6261): reporting:java.io.IOException: open failed: EMFILE (Too many open files)
12-03 10:39:43.678: W/AQuery(6261): at java.io.File.createNewFile(File.java:946)
12-03 10:39:43.678: W/AQuery(6261): at com.androidquery.callback.AbstractAjaxCallback.getPreFile(AbstractAjaxCallback.java:1150)
12-03 10:39:43.678: W/AQuery(6261): at com.androidquery.callback.AbstractAjaxCallback.httpDo(AbstractAjaxCallback.java:1609)
12-03 10:39:43.678: W/AQuery(6261): at com.androidquery.callback.AbstractAjaxCallback.httpGet(AbstractAjaxCallback.java:1344)
12-03 10:39:43.678: W/AQuery(6261): at com.androidquery.callback.AbstractAjaxCallback.network(AbstractAjaxCallback.java:1243)
12-03 10:39:43.678: W/AQuery(6261): at com.androidquery.callback.AbstractAjaxCallback.networkWork(AbstractAjaxCallback.java:1082)
12-03 10:39:43.678: W/AQuery(6261): at com.androidquery.callback.AbstractAjaxCallback.backgroundWork(AbstractAjaxCallback.java:1014)
12-03 10:39:43.678: W/AQuery(6261): at com.androidquery.callback.AbstractAjaxCallback.run(AbstractAjaxCallback.java:977)
12-03 10:39:43.678: W/AQuery(6261): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
12-03 10:39:43.678: W/AQuery(6261): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
12-03 10:39:43.678: W/AQuery(6261): at java.lang.Thread.run(Thread.java:841)
12-03 10:39:43.678: W/AQuery(6261): Caused by: libcore.io.ErrnoException: open failed: EMFILE (Too many open files)
12-03 10:39:43.678: W/AQuery(6261): at libcore.io.Posix.open(Native Method)
12-03 10:39:43.678: W/AQuery(6261): at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
12-03 10:39:43.678: W/AQuery(6261): at java.io.File.createNewFile(File.java:939)
12-03 10:39:43.678: W/AQuery(6261): ... 10 more
看来我需要最小化外部存储上的打开文件,但怎么做呢?任何想法 ???