Astghik
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Постов
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Посещение
Весь контент Astghik
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I want to create an Fmx C++ component for Android (inherited from TComponent). This component must have a "color" property with TAlphaColor type. I want to see that "color" property in the property editor, displayed in a color picker with color icon (not as a unsigned int). Like to this photo:
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Скажите пожалуйста, вы решили этот вопрос и как? Пришлите мне, пожалуйста, пример.
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Dear SVTX, say me please, do you solve this question? And can you share solution?
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Can anyone say me how to use DLL with FMX form into old C++ Builder 2007? I have created fmx DLL with Fmx form. (Rad Studio 10.3.3) Build with release configuration. Project->Options->C++ Linker ->Link with Dynamic RTL = false Project->Options->Runtime Packages ->Link with runtime packages = false I have also created VCL Project (C++ Builder 2007), added a form. OnButton click I am calling my DLL function, who show the FMX form. On another button I am calling freeLibrary. All ok, my FMX form has shown, but on FormClose my appliction is crashing and I can not close my app. I am only able to close my app from the task manager.
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Rad Studio C++ Android 64-bit requirement
Astghik ответил Astghik вопрос в Использование Android API
http://www.fmxexpress.com/learn-how-to-deploy-delphi-10-3-rio-android-apps-to-google-play-with-android-64-bit-requirements/ -
Hi dear Embarcadero team! I'm using Embarcadero RAD Studio 10.3 C++ and I have a big problem. There is a Google Play requirement - https://developer.android.com/distribute/best-practices/develop/64-bit I saw the "RAD Studio Roadmap" - https://community.idera.com/developer-tools/b/blog/posts/august-2019-delphi-android-beta-plans-august-roadmap-update There is shown, that Rad Studio 10.4(10.4.x) will support 64-bit android only for Delphi. Say me please, when will Rad Studio support 64-bit android for C++ , and what to do until C++ 64-bit android support? P.S. Send me official link, if it posible.
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Say me please, how I can take photo from camera or gallery, without saving picture to gallery. "NeedSaveToAlbum" do not help. (Rad studio 10.2.1) I do all as - http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Taking_and_Sharing_Pictures_and_Text_Using_Action_Lists
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Hello !!!I want onButtonClick create popup. I use TPopup component. All good, but on android "Back button" click closing forma. But I want close popup (when popup is shown). //--------------------------------------------------------------------------------- void __fastcall btn3PointsClick(TObject *Sender) { PopUpSettings->IsOpen = true; PopUpSettings->PlacementTarget = btn3Points; PopUpSettings->BringToFront(); } //------------------------------------------------------------------------------------- void __fastcall FormCloseQuery(TObject *Sender, bool &CanClose) { try { if (PopUpSettings->IsOpen == true) { CanClose = false; } else { CanClose = true; } } __finally { PopUpSettings->IsOpen = false; } } //-------------------------------------------------------------------
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All is fine, when #ifdef TARGET_OS_MAC #include "zlib.h" #else #include "System.ZLib.hpp" #endif but if zconf.h (in line 377) will be error, change that line --> typedef System::Byte FAR Bytef;
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Thank you for all.
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Thank you. That is, there is no universal solution ??? Can may be solution with Android API ??
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Thanks for all links. I have LAN printer (Posiflex PP 6900), It have a IP(192.168.xx.xx). With TIdTCPClient component I can print text. But when I send for example myicon.png stream, printer was not recognise that is image, and printing myicon.png text . IdTCPClient->Host = "192.168.xx.xx"; IdTCPClient->Port = 9100; IdTCPClient->Connect(); IdTCPClient->Socket->Write("\n ----------------------"); IdTCPClient->Socket->Write("\n Hello from mobile !!!!"); IdTCPClient->Socket->Write("\n ----------------------"); IdTCPClient->Disconnect(); I do not want use Google cloud. Have any idea print custom document (for example .rtf, .pdf) without Google cloud ????
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Thanks for link. But don't want with google cloud. I was seen link -> https://developer.android.com/training/printing/index.html But in Rad Studio 10.2 i can not find TJPrintManager . Can you help me?
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How to print text from Android (IOS) device ? (C++ Rad Studio 10.2) With USB printer and other types printers (WiFi, Bluetooth ....)
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Скажите пожалуйста, как проверить состояние сети (Rad Studio 10.2).
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Say me please, what to do ???? I work with Rad Studio 10.2 Tokyo + OsX 10.11 El Capitan + XCode 8 (C++). When I use System::Zlib::compressBound function ( #include "System.ZLib.hpp" ), I have linker error --> [ILINK32 Error] Error: Unresolved external 'System::Zlib::compressBound(unsigned int)' referenced from C:\User\...\...\Unit1.o.
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не помагает
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Нашлось какое то решение, не хорошое но работает. OnMouseDown делаем клон оригинальной ListBox - а, clonListBox делаем BringToFront, а потом начинаем сваю работу на clonListBox. В канце (OnMouseUp) clonListBox отображаем на оригинал и удаяем clonListBox . Вот тестовый проект , правда, нужны каррекции. (Rad Studio 10) TestListBoxItmDrag.rar
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на весь экран создаю TLayout, а потом на этом TLayout- е двигаю Bitmap. Layout1->BringToFront(); Application->ProcessMessages(); не помагает пока не вызывается MouseUp, вертикальный скролл TListBox- а работает
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Так и сделала, он MouseDown создала Bitmap с скриншотом TListBoxItem и двигаю этот Bitmap . Но вертикальный скролл TListBox- а мешает . И не как не могу сделать так, что пока я двигаю этот Bitmap, вертикальный скролл TListBox- а не работала.
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скажите пожалуйста , как реализовать Drag and Drop TListBoxItem на Андроид (Rad Studio 10)
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#include <Androidapi.JNI.JavaTypes.hpp> #include <Androidapi.Helpers.hpp> #include <Androidapi.JNI.Embarcadero.hpp> #include <Androidapi.JNI.GraphicsContentViewText.hpp> for Rad Studio 10
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_di_JIntent newIntent = TJIntent::Create(); newIntent->setAction(TJIntent::JavaClass->ACTION_VIEW); _di_JMimeTypeMap mime = TJMimeTypeMap::JavaClass->getSingleton(); _di_JString ExtToMime = mime->getMimeTypeFromExtension(StringToJString(L"apk")); String pth = System::Ioutils::TPath::GetPublicPath() + L"/app.apk"; // path app.apk _di_JFile my_file = TJFile::JavaClass->init(StringToJString(pth)); _di_Jnet_Uri uri = TJnet_Uri::JavaClass->fromFile(my_file); newIntent->setDataAndType(uri,ExtToMime); int my_flag = TJIntent::JavaClass->FLAG_ACTIVITY_NEW_TASK; newIntent->setFlags(flag); SharedActivity()->startActivity(newIntent);
