Hello all!

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Hello all!
In a try to create an Android application with FMX , I noticed that opendialog does not respond. So after a research on the internet I used the code from this link: http://bluexmas.tistory.com/427 . Now I want to load the text from the selected file to a TMemo but it does nothing!
I believe that the conflicts i related with the way that I select the file because when I run this with TOpenDialog in Windows it runs successfully. Any ideas?

Comments

  1. David NottageJune 8, 2017 at 3:29 PM

    Some example code might help

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  2. Dimitra GerJune 8, 2017 at 11:48 PM

    I use JFileDialog that the link says (JIntent in Androidapi.JNI.Interfaces).
    So when the filemanager opens , you select the file which is supposed to be kept by command:
    filename := JStringToString(Data.getStringExtra(StringToJString('RESULT_PATH')));
    After that I use MemoRecord.Lines.LoadFromFile(filename); to load the text of the file inside the memo.
    Nothing appears... :(

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  3. David NottageJune 8, 2017 at 11:55 PM

    What ends up in the filename variable?

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  4. David NottageJune 9, 2017 at 12:13 AM

    I've had a look at the code for their implementation - having a completely separate activity seems like major overkill, not to mention that it looks atrocious. I'm surprised that there isn't already some implementation completely in Delphi code

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  5. Dimitra GerJune 9, 2017 at 12:19 AM

    David Nottage me too!! I searched everywhere! Even in the embarcadero forum they say you should create alone your code for android file manager...

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  6. Dimitra GerJune 9, 2017 at 6:52 AM

    problem solved! the issue was in the command MemoRecord.Lines.LoadFromFile(filename) which does not work properly! (how awful!)
    We replaced it with MemoRecord.Lines.Add

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  7. David NottageJune 9, 2017 at 2:39 PM

    LoadFromFile works fine for me on Android (v 7.1.2), using Tokyo. Did you use the debugger to find out where exactly it is failing?

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  8. David NottageJune 9, 2017 at 2:42 PM

    I've posted a test project here:
    forums.embarcadero.com - Embarcadero Discussion Forums: Memo LoadFromFile ...

    ReplyDelete
  9. Dimitra GerJune 19, 2017 at 12:07 AM

    Yes! Debugger showed me that this was the one that crashed the app.
    As you have tried coding in android app, I wanted to ask you if you have tested similar code for ios. Becase I can not find file manager or an easy way to connect to iCloud.

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  10. David NottageJune 19, 2017 at 3:42 PM

    The test project works for me in all platforms. Make sure you add the test.txt file to the project deployment

    TMS have iCloud functionality in their iCL product:
    tmssoftware.com - TMS Software

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  11. Dimitra GerJune 20, 2017 at 12:21 AM

    I just noticed our difference in code! You are right!
    About TMS ad iCL, I can not find something related in the samples. In example, how to connect to iCloud drive...

    ReplyDelete

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