My app is being tested on the iOS simulator.
It writes some files in the private folder by means of this method:
public void writeFile() throws IOException {
try(OutputStream os = FileSystemStorage.getInstance
().openOutputStream(Utils.getRootPath()+DATA_FILE);)
{
os.write(JSONText.getBytes("UTF-8"));
os.flush();
os.close();
} catch(IOException err) {
System.out.println("exception trying to write");
}
}
It works on the CN simulator (writes inside the .cn1/ folder)
but on iOS the exception is catched.
Below is the method to get the root path
public static String getRootPath()
{
String documentsRoot=FileSystemStorage.getInstance().getRoots()[0];
String os=Display.getInstance().getPlatformName();
if (os.toLowerCase().contains("ios")) {
int pos=documentsRoot.lastIndexOf("Documents");
if (pos==-1) return documentsRoot+"/";
String libraryRoot=documentsRoot.substring(0,pos)+"Library";
String result=libraryRoot+"/";
return result;
}
The CN version of my app has to write those private files in the same
location as the swift version, that is Library.
So the string
file:///Users/mac/Library/Developer/CoreSimulator/Devices/alphanumeric-string/data/Containers/Data/Application/another-alphanumeric-string/Documents/
is transformed and
the getRootPath() method returns
file:///Users/mac/Library/Developer/CoreSimulator/Devices/alphanumeric-string/data/Containers/Data/Application/another-alphanumeric-string/Library/
But there is exception.
Furthermore, at some point after the writing attempt, I see in the console
output something I think is relevant:
Failed to create directory
/Users/mac/Library/Developer/CoreSimulator/Devices/alphanumeric-string
/data/Containers/Data/Application/another-alphanumeric-string
/Documents/cn1storage/
What is this? Is it related to my problem? How to fix it?
Thanks in advance
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