主要是因为有了"if(K.getAbsoluteFile().isDirectory()==true)",,如果我去掉这一行,尽管它只是崩溃了。browseToRoot();
Log.d("Browse", "browse"+currentDirectory.getAbsoluteFilecreated", "newfile");
final File K
但是现在我不能做这样的事情了:File internal = new File(String.valueOf(Environment.getExternalStorageDirectory().getAbsoluteFileinternal.mkdirs();File internal = new File(String.valueOf(Environment.getExternalStorageDirectory().getAbsoluteFile();File internal = new