MrPsw

java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.util.TimSort.mergeHi(TimSort.java:882) at java.util.TimSort.mergeAt(TimSort.java:499) at java.util.TimSort.mergeCollapse(TimSort.java:424) at java.util.TimSort.sort(TimSort.java:210) at java.util.Arrays.sort(Arrays.java:1998) at java.util.Collections.sort(Collections.java:1900) at com.leon.lfilepickerlibrary.utils.FileUtils.getFileListByDirPath(FileUtils.java:29) at com.leon.lfilepickerlibrary.utils.FileUtils.getFileList(FileUtils.java:72) at com.leon.lfilepickerlibrary.adapter.PathAdapter.onBindViewHolder(PathAdapter.java:79) at com.leon.lfilepickerlibrary.adapter.PathAdapter.onBindViewHolder(PathAdapter.java:25) at android.support.v7.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:6673) at...

嗯，我在尝试修改，这个错误好像是由于jdk1.7的原因，1.6那个方法可以

解决： if (f1.isDirectory() == f2.isDirectory()) { return f1.getName().compareToIgnoreCase(f2.getName()); } return f1.isDirectory() ? -1 : 1;