And the URL is just the unmodified apparg value or do you cache the value?
Is it possible the method is invoked more than once?
On Sunday, February 7, 2021 at 7:27:15 PM UTC+2 P5music wrote:
> The following method is called:
>
> public static String readTextFileFromUrl(String url) throws IOException {
>
> try(InputStream is =
> FileSystemStorage.getInstance().openInputStream(url);) {
>
> InputStreamReader br = new InputStreamReader(is);
>
> int numChars=is.available();
>
> char[] b=new char[numChars];
>
> br.read(b, 0,numChars);
>
> br.close();
>
> return new String(b);
>
> } catch(IOException err) {
>
> String error=err.getMessage();
>
> System.out.println("write exc "+error);
>
> }
>
> return null;
>
> }
>
> Il giorno domenica 7 febbraio 2021 alle 03:14:46 UTC+1 Shai Almog ha
> scritto:
>
>> Share intent on Android doesn't provide download folder access. It gives
>> you a local URL to give you access to the file on your app without giving
>> you access to all the downloaded files within the folder. So the URL should
>> be fine. Not sure why it won't open though, How did you open that file?
>>
>> On Saturday, February 6, 2021 at 3:04:15 PM UTC+2 P5music wrote:
>>
>>> I am trying to check my CodenameOne app on Android device.
>>> The file read/write permission seems to have some problems. The user is
>>> asked about it at installation, but it does not seem to become effective
>>> for the app (some basic files are not saved on filesystem, exception is
>>> thrown)
>>>
>>> I know that my app is not developed to handle file write on Android
>>> device. I do not mind.
>>>
>>> But
>>> I am testing the file opening from the filesystem (AppArg).
>>>
>>> When the user selects a file with .ext extension (alias for the file
>>> type handled by the app)
>>> from the Download folder
>>> I see in logcat:
>>>
>>> System.err: java.io.FileNotFoundException:
>>> file:/data/user/0/com.myapp.app/files/myfile.ext: open failed: ENOENT (No
>>> such file or directory)
>>>
>>> (and the app seems blocked, two "activity" screens are in the "recent
>>> apps")
>>>
>>> It is strange because it does not seem that the url path is from the
>>> Download folder.
>>> The app is trying to open the url from AppArg.
>>>
>>> What's wrong?
>>>
>>
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