It is the same also without putting the file in the "temp" folder under the
private home directory.
And
file name are created like file__home_filename.
I also prefixed the file name with "file__home_" but always the attachment
is null, the fileUrl field is empty, and also mimetype is wrong because it
is like image, if I look into it at debug.
Is this an issue in
Message.getAttachments().put();
?
And with
"I suggest you use FileSystemStorage and save the files to the app home
directory which is a special case on Android"
are you saying that, as a matter of fact, Storage does not work on Android?
Il giorno giovedì 11 febbraio 2021 alle 03:59:33 UTC+1 Shai Almog ha
scritto:
> I suggest you use FileSystemStorage and save the files to the app home
> directory which is a special case on Android. Things like attachments etc.
> Work better when they're stored in the app home folder.
>
> On Wednesday, February 10, 2021 at 7:24:01 PM UTC+2 P5music wrote:
>
>> My CodenameApp can export some data by sending it by e-mail, in the form
>> of json files.
>> This is the method:
>>
>> public static void sendMyJsonFile(Form form,String fileName,String
>> JSONText)
>> {
>> File file;
>>
>> try {
>>
>> file=new File("temp");
>> if (!file.exists()) file.mkdir();
>> File[] files=file.listFiles();
>> for (int i=0;i<files.length;i++)
>> {
>> files[i].delete();
>> }
>>
>> file=new File("temp/"+fileName+".ext");
>> System.out.println("fileName "+file.getAbsolutePath());
>> OutputStream os =
>> Storage.getInstance().createOutputStream(file.getAbsolutePath());
>> os.write(JSONText.getBytes("UTF-8"));
>> os.flush();
>> os.close();
>> } catch (IOException e) {
>> return;
>> }
>> Message m = new Message("");
>> m.getAttachments().put(file.getAbsolutePath(), "text/plain");
>> System.out.println("attachments "+m.getAttachments().size());
>> getInstance().sendMessage(new String[] {""}, file.getName(), m);
>>
>> }
>>
>> A temp folder is created if it does not exist yet.
>> Then its content is deleted it it contains files.
>>
>> The file is created and sent.
>>
>> An alternate method version can use
>> file=new File(tempFolder,fileName+".ext");
>> but it is the same, please read the following:
>>
>> I am testing it in the simulator and on Android device.
>> I can say that:
>> 1-the file is not attached at all on Android and also on Windows10 (the
>> mail app opens and composes the message).
>> 2-on the simulator the temp folder is created in .cn1\ but the files are
>> outside, so they are not deleted the next time the method is called.
>> Maybe it is also the reason for the file not being attached.
>> Paths seem to be correct.
>> log:
>> fileName file://home/temp/prova3.ext
>> attachments 1
>> sending message to <- this is not from my app
>>
>> No errors are issued.
>>
>> What's wrong?
>> Thanks in advance
>>
>
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