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Found 150 results

  1. Calomix
    Hi, I'm fairly new to Delphi and I'm trying to print a receipt along with a digital signature drawn on the phone. I turn the canvas vector into a bitmap but I can't seem to output the signature through the GO Link GL-28 printer. And since I'm new at this I'm using Chat GPT which is leading me to use...
  2. Squall_FF8

    What is the proper way?

    Squall_FF8 posted a topic in FMX

    Hey guys, I have a TStingGrid showing data from TFDQuerry through LiveBinding. The application allows to show/hide columns, move them and change their width. I would like to save changes in '.ini' file, so when I open the application, I see the grid the way it was before close. What is the...
  3. Rollo62
    I'm still testing porting from 10.3.1 to 10.3.2 In one FMX project for Macos, when just opening and compiling the working project, I've got some messages when compiling under Macos64 (Of coarse it works well under all other platforms). 1.) This message is strange, because the Im...
  4. Pamen
    Hi, I'm quite new to Delphi (12.2, FMX) so maybe I'm just missing some explanations. I have a FMX application with a main window and main menu (I see the issue on Windows 32/64 bit). The application shows other child windows and independent non-modal windows. When a shortcut is...
  5. Manuel S.

    Sqlite Delphi 12 linker error

    Manuel S. posted a topic in FMX

    I have an app that uses SqLite on Android and iOS in encrypted mode. I'm migrating the app from Delphi 10.4 to Delphi 12.2. I get a link error I've never seen before : [DCC Error] E2597 C:\Users\Public\Documents\Embarcadero\Studio\23.0\CatalogRepository\AndroidNDK-21-23.0.53982.0329\android-ndk...
  6. Manuel S.

    Open media file denied

    Manuel S. posted a topic in FMX

    HI, I created my media gallery using Delphi 10.4.2 and it works very well. I'm migrating to Delphi 12.2 and the Gallery is having some issues. The gallery reads, and if it does not exist, creates thumbnail files of the images present on the device from the \storage\emulated\0\picture...
  7. fisipjm
    Crosspost Stackoverflow Environment: Delphi 12.2 (latest SP) APP for Android and iOS Hardware Pixel 7a (Android 15) / Xiaomi Redmi (Android 12 SP1) Problem: The issue only happens on the Xiaomi device (or possibly other brands I haven’t tested). It work...
  8. NecoArc
    I have a situation that occurs on low-end Android devices. Short version: When the user double-taps a button, the event is being executed on the button that hasn't been created on the screen yet. What happens is, I have a list of frames created on my screen, which represent the product cat...
  9. ertank

    FMX TListView Item color change runtime

    ertank posted a topic in FMX

    Hello, I want to conditionally change stock ImageListItemBottomDetail appearance TListViewItem (not the list but a single item) background color at runtime. Stylebook - background changes for whole background as far as I can see. Any help is appreciated. Than...
  10. bravesofts
    Hey Delphi developers! If you've ever generated Android splash screen images using Delphi IDE and noticed they appear **stretched**, here's a simple way to fix that and ensure your splash image is always **centered without distortion**. ### Steps to Fix It: ) After building your pr...
  11. Anna Blanca

    I cannot get permission for vibrate

    Anna Blanca posted a topic in FMX

    Hi. I'm trying getting permission from Android in my app, i'm using standart code for this: procedure TForm1.GetPermission; begin if not PermissionsService.IsPermissionGranted(JStringToString(TJManifest_permission.JavaClass.VIBRATE)) then PermissionsService.RequestPermissions([JStringToString(TJ...
  12. GabrielMoraru
    I get this error when I try to run my FMX program on my android phone: Both file exists: Windows -> shlwapi.dll c:\Delphi\Delphi 11\CatalogRepository\AndroidNDK-21-22.0.48361.3236\android-ndk-r21\toolchains\aarch64-linux-android-4.9\prebuilt\windows-x86_64\aarch64-linux-an...
  13. Nicolò Blunda

    Insert an save item in ComboEdit at first position

    Nicolò Blunda posted a topic in FMX

    Hi. I would like to sort the elements in a ComboEdit in the exact order of typing. That is... the combo should save the typing history of the inserted elements, with the last element in first position and so on... I don't see the sorted property to set the order of all the elements/items, whic...
  14. ertank

    Android short time format 24h/12h

    ertank posted a topic in FMX

    Hello, Android has 24H/12H hour display format setting. I wanted to format my time values displayed as in system settings but I couldn't find how to read that specific is24HourFormat value. Delphi TFormatSettings does not include that information. There are earlier SO thre...
  15. moises@coderbox.com.br
    Hello, Masters. I appreciate your help in advance. All of my production apps have stopped receiving notifications on iOS. They only start working again when the user uninstalls and reinstalls the app, which generates a new token that works correctly, both in Firebase Messaging tests and in notificat...
  16. fisipjm
    Hi, unfortunately Emba is not responding to the Tickets in qp. https://embt.atlassian.net/servicedesk/customer/portal/1/RSS-2047 https://embt.atlassian.net/servicedesk/customer/portal/1/RSS-2040 I Just wanted to ask, if someone encountered this problems as well. The...
  17. gaddlord

    More Powerful Grid

    gaddlord posted a topic in FMX

    I use the FMX TGrid control but I really miss some of the DevExpress TcxGrid behaviours yet I would like to go cheap this time and use OSS one. I am in search for a grid with: * Multi-column sorting * Ability to show/hide columns from UI * Filter Control (which shows a hyeret...
  18. Riku23
    The SwipeTransitionEffect does not work correctly in the Right to Left direction, it seems MousePoint cannot go negative. exp. SwipeTransitionEffect1.CornerPoint := TPointF.Create(250, 300); Bottom Right Corner of the image SwipeTransitionEffect1.MousePoint := TPointF.Create(-50, 25...
  19. dlucic

    Project raised exception class 10

    dlucic posted a topic in FMX

    I am developing an android application on Delphi 12. My application connects to a DataSnap server. Some times, but not every time, my application throws this exception. Once when the application starts, the second time when a new form is opened and sometimes everything works without error...
  20. dlucic
    I have a problem when my andoroid device lost wifi and connection broke. I can not reestablished that in ordinary maner. My andorid application have TSQLConnection object that connects to DataSnap server application. Everything works fine until I issue network problem. When wifi temporarly lost conn...
  21. sjordi

    TListView swipe in both directions?

    sjordi posted a topic in FMX

    Hi, The TListView component offers just a swipe left to display the Delete button. While it's possible to customize the text with something else, it fires an event only to an Item "swipe left". I'd like to be able to swipe both directions, right and left, in order to check/unch...
  22. JohnLM
    Specs: Delphi XE7, FMX, Win7, Galaxy s10+ phone Android 12. I've have compile and deployed many apps over to my Android 12 device, galaxy s10+ phone. Earlier this year (2024) I stopped working on those projects I used to compile in this setup/specs (listed above). Today, I...
  23. Artur78
    Could someone help me solve the problem with display and response to touch of the button? The test application contains a simple keyboard made of buttons (TButton), has configured TButtonStyleObject and everything works correctly but only when using a mouse. When the application is running on a devi...
  24. AndreasSt

    TChart Performance of whole form

    AndreasSt posted a topic in FMX

    My App with FMX on Windows has a standard TChart with a around 10 fastline series. Every series has a lot of data-points. After loading the data in the chart I will just set a tPanel( also on the form) from visible:= False to true. The displaying of the panel takes about 4 seconds. The sam...
  25. PhilPlus

    Events not fired in TsaveDialog with FMX

    PhilPlus posted a topic in FMX

    Hello I am porting a project to FMX (from VCL). I use a TSaveDialog with Filter for the file extensions : SaveDialog1.Filter := 'Acrobat file PDF|*.pdf|'+ 'Excel file(*.xls)|*.xls|'; As the user has choice for some extensions, I use the 'OnTypeChange' event to know the chosen extension....
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