fmx | full text search engine based on compact data structures | Search Engine library

by arosh C++ Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | fmx Summary

fmx is a C++ library typically used in Database, Search Engine applications. fmx has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

full text search engine based on compact data structures

Support

Quality

Security

License

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Support

fmx has a low active ecosystem.

It has 10 star(s) with 3 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

fmx has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of fmx is current.

Quality

fmx has no bugs reported.

Security

fmx has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

fmx is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

fmx releases are not available. You will need to build from source code and install.

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fmx Key Features

No Key Features are available at this moment for fmx.

fmx Examples and Code Snippets

No Code Snippets are available at this moment for fmx.

Community Discussions

Trending Discussions on fmx

Load a png image from the web (delphi fmx)

Working with Google Analytics GA4 in Delphi 10.4.2

Functions that differ only in their return type cannot be overloaded

Kernel errors when using FMX BeginDragDrop to another application

How to enable an AniIndicator1 in a TThread , not in the main process in FMX?

My Basic Android App closes after splashscreen

Delphi MacOS project gets Error "Unauthorized to record audio"

How detect the mouse back and forward buttons in a Delphi FMX Windows form?

Add checkbox in stringgrid Delphi FMX

Trigger scanning on a Zebra TC25 with an Android Delphi application

QUESTION

Load a png image from the web (delphi fmx)

Asked 2021-May-30 at 11:21

I would like to load png images from the web, but with the code below not all images do get correctly into the stream (while posting the url in a webbrowser, e.g. edge, does give the image correctly). For example, the first url in the code gives a loading bitmap failed error (in the stream FSize is only 14?), while the second url does not give a problem. Does anyone know how to download the first url correctly?

For this piece of code to work, a TButton and a TImage was put on a form.
System.Net.HttpClientComponent was added in the uses. I am using Delphi 10.3.3. fmx.

Thanks, Gerard

...

ANSWER

Answered 2021-May-30 at 06:24

When operating on HTTP you have to check if the HTTP server can satisfy your request (status code 200, as per RFC7231, § 6.3.1) or any error occured. In your case requesting that URI and making sure to see what comes from the server can be done with i.e. wget:

Source https://stackoverflow.com/questions/67755513

QUESTION

Working with Google Analytics GA4 in Delphi 10.4.2

Asked 2021-May-28 at 04:22

I'm trying to send events from my mobile application to Google analytics. External library connected: com-google-android-gms.play-services-analytics-impl.16.0.8.jar Androidapi.JNI.PlayServices

After launching the application, I get the following.

...

ANSWER

Answered 2021-Apr-23 at 13:32

After digging around in the documentation. GoogleAnalytics I found this.

This code is used for universal analytics not GA4 so if you are trying to use this to send data to GA4 its not going to work.

Source https://stackoverflow.com/questions/67230609

QUESTION

Functions that differ only in their return type cannot be overloaded

Asked 2021-May-17 at 19:54

Note: Although question is duplicate, but current answers lacks details, so I wanted to post another one.

I'm using C++Builder developed by Embarcadero.

For Windows, it compiles fine.

For Android, it shows the following error:

...

ANSWER

Answered 2021-May-17 at 14:10

my bet is that you need to use "Preprocessor directives" in your code and indicate platforms

How do I check OS with a preprocessor directive?

https://www.cplusplus.com/doc/tutorial/preprocessor/

Source https://stackoverflow.com/questions/67570779

QUESTION

Kernel errors when using FMX BeginDragDrop to another application

Asked 2021-May-17 at 19:39

Update:

Indeed, the issue was fixed since 10.2. I compared the FMX.Platform.Win from 10.4, the fix is in the function TWinDropTarget.GetDataObject: TDragObject;

I've implemented the answer for Drag and drop with TTreeView in Firemonkey to drag&drop TTreeViewItems in a Delphi 10.2 FMX Windows application.

Everything is working perfectly within the same app, however when the user suddenly drops an item to another copy of the same app, it hangs or even shuts down with c0000374 external error.

When trying to debug in the IDE, the source app stops with this system call stack:

I don't actually need the ability to drag between applications (although, it would be perfect). I'm just asking, how to avoid such errors?

According to the comment below, I've added a minimal example. Create a Win32 FMX app and add a TLabel to it:

...

ANSWER

Answered 2021-May-17 at 19:39

There is a bug in Delphi 10.2 which has been fixed in Delphi 10.4.2. All you have to do is to update to the latest Delphi version.

Source https://stackoverflow.com/questions/67568810

QUESTION

How to enable an AniIndicator1 in a TThread , not in the main process in FMX?

Asked 2021-Apr-22 at 23:37

Hi I have a multidevice APP based on FMX.

The synch database process takes longer time, I need a AniIndicator1 enabled to tell user to wait.

Following code tested in n android phone, sometime works, sometime only finish the first synch DB function, sometimes finish first 3 and then exited. Sometimes none of the sychDB function was taken place.

...

ANSWER

Answered 2021-Mar-28 at 04:48

You can't directly access UI controls from within a worker thread, like you are doing. You MUST synchronize that access to the main UI thread.

Source https://stackoverflow.com/questions/66809383

QUESTION

My Basic Android App closes after splashscreen

Asked 2021-Apr-21 at 19:34

I have created a basic Android64 app, with just one button and managed to build it. After installing it on my device (sideloaded), I see the app in the startmenu but once I start it it shows a splashscreen and then closes. I never get to see the button...

...

ANSWER

Answered 2021-Apr-08 at 16:25

Have you tried with 32Bits ?

Same behavior occurs with a datamodule and SQLlite connection active .

Source https://stackoverflow.com/questions/66930631

QUESTION

Delphi MacOS project gets Error "Unauthorized to record audio"

Asked 2021-Apr-19 at 02:45

A new Delphi 10.4.2 macOS project attempts to record microphone audio but gets this error message in a pop up window:

"Unauthorized to record audio."

How does a Delphi app get authorization to record audio?

I started with blank project so...

Project | Options | Application | Version Info | Key NSMicrophoneUsageDescription is set to the default string of "The reason for accessing the microphone"

The exception is being raised here in FMX.Media.AVFoundation:

...

ANSWER

Answered 2021-Apr-19 at 02:45

Adding the call to RequestPermission worked.

Source https://stackoverflow.com/questions/67154807

QUESTION

How detect the mouse back and forward buttons in a Delphi FMX Windows form?

Asked 2021-Apr-18 at 22:18

Has anyone found a way to detect the mouse back and forward buttons in a Delphi FMX form in Windows (and only Windows)?

I understand this works fine in a VCL application, using

...

ANSWER

Answered 2021-Apr-18 at 22:18

FMX heavily filters window messages, only dispatching the few messages it actually uses for itself. WM_APPCOMMAND is not one of them, which is why a simple message handler does not work in FMX, like it does in VCL.

So, you are going to have to manually subclass the TForm's Win32 HWND directly, via SetWindowLongPtr(GWLP_WNDPROC) or SetWindowSubclass(), in order to intercept window messages before FMX sees them. See Subclassing controls.

An ideal place to do that subclassing is to override the TForm.CreateHandle() method. You can use FMX's FormToHWND() function to get the TForm's HWND after it has been created.

Source https://stackoverflow.com/questions/67143972

QUESTION

Add checkbox in stringgrid Delphi FMX

Asked 2021-Apr-02 at 09:20

for an app, I have a stringgrid with objects. now it is the intention that the objects are selected in the string grid by means of the checkbox. so for every row, there must be a column with a checkbox. what is the best way for this on an FMX platform? Or is there a way you can add a column in the SQL database with checkboxes?

...

ANSWER

Answered 2021-Apr-02 at 09:20

I solved the problem and did it like this. First, I added a column in SQL with a bit value. In Delphi a linked it to a memtable with the boolean value. Now I bind the string grid visually to the memtable so the string grid filled with the SQL data. when you right-click on string grid you see 'columns editor..' click on that and you see the columns from the SQL. now click on the boolean column and change the column type to Tcheckcolumn.

Source https://stackoverflow.com/questions/66907045

QUESTION

Trigger scanning on a Zebra TC25 with an Android Delphi application

Asked 2021-Apr-01 at 14:30

I'm developing an Android application with Embarcadero RAD Studio 10.2 to deploy on a Zebra TC25. I'm trying to activate the scanner by clicking a button on a screen. (Like pressing the yellow buttons on the sides of the pad)

...

ANSWER

Answered 2021-Apr-01 at 14:30

This works fine with Delphi 10.3 and the Zebra TC56/TC55 devices tested. The AndroidManifest remains untouched without any aditional entry needed.

Source https://stackoverflow.com/questions/66061725

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install fmx

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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