CustomKeyboard | fast implementation of a custom numeric keypad | Keyboard library

I'm new to Swift and SwiftUI (and programming in general).

I'm trying to build an app about statistics, and because of these specific needs, I had to write a custom keyboard with numbers and basic operations. The problem is that I want to store the X values and Y values in two different arrays so I have to call my "ChartKeyboard" two times: one for writing the X values and other time for the Y values. Here is the code I use to call the keyboard:

I've just created an in-app custom keyboard, got through all the difficult stuff, but am now stumped on (what is probably trivial):

how to connect the buttons of a XIB and its associated class so that the appropriate text is entered into a UITextView on a viewController.

I created a XIB with a keyboard so that I can reuse the same keyboard in different controllers. Set all the constraints, classes, file owner, etc. Everything works perfectly - except for getting data from the key to the view.

Here is what I have:

I've just created an in-app custom keyboard by placing a bunch of buttons in a XIB (so that I can reuse it in different controllers) but am stumped on (what is probably trivial):

how to connect the buttons of the XIB so that when I press one the appropriate text is entered at the cursor location in a UITextView on a viewController. (For example, if 5 is pressed, a 5 should be entered at the current cursor location in the UITextView.)

Everything works perfectly - except for getting data from the key to the view.

I do not want to create any extension that will require the user enabling it in Settings. I'd also like to place the keyboard where I want, in particular to restrict it to half the screen when the phone is rotated into Landscape.

Here is what I have:

I am trying to present a custom keyboard that I built in an xib file, when I instantiate the class I need to pass some variables to that class in order to make things work correctly, but I am getting this error: Instance member 'target' cannot be used on type 'CustomKeyboardView'

on the lines

I'm evaluating the TouchGFX tool additional to the STM32-Platform. Everything works "fine", like the interaction with some hardware resources of the STM32F746G-Discovery board, but there is another issue.

I created a custom keyboard (as seen as in the TouchGFX examples), but even before I enter the last Screen, where it should be visible, it appears on the screen before. I checked the View.hpp/.cpp and ViewBase.hpp/.cpp of both screens and I don't know why it is as it is.

Screen3View.hpp (Where the keyboard should be visible)

Hey guys I'm currently working on creating a custom keyboard following this guide: https://medium.com/swlh/how-to-create-a-custom-keyboard-with-xamarin-forms-android-4fa3b83dad1d

Although right now I'm running into the issue where I want the keyboard to output multiple characters with a single key press (So when I press a single button I want it output a word like 'Blue' as can be seen in the code posted below). Unfortunately android:codes will probably not work for this so I looked into using android:keyOutputText.

Unfortunately when I use android:keyOutputText $ it does nothing (no ouputted text). I'm new to c# and android development so I might have missed something basic.

After looking at other posts none of them really explained how this can be done in c#.

special_keyboard.xml

I have a TableView in which I load custom cells. In a custom cell there is a textfield which while tableview populates itself loads a custom dial pad close itself. This floating numeric keyboard during its initialization it's passed the textfield element. But anytime I pressed a button in the numeric keyboard the text field does not change (this happens only in table view cells).

So recap:

UICellView -> with inside -> UITextField CustomDialPad (UIView) is initialized while UICellView is loaded by its UITableView During CustomDialPad inizialization to a method of its class is passed the UITextField

When I press one of the buttons in the CustomDialPad the UITextField does not modify itself.

So I printed in 3 different phase the dump of the UITextField element.

Phase 1 Result - Dump of the UITextField while the cell is loading:

I've read the many posts on the forum and on StackOverflow and other places on making custom keyboards, but have not found an approach that will work for my Xamarin forms cross-platform project. It is programmatically generated.

For example, I built this keyboard that was recommended in several places:

I try to integrate this into my Xamarin forms app but not able to do this

https://github.com/Vaikesh/CustomKeyboard/blob/master/CustomKeyboard/Activity1.cs

It works fine as a standalone

I want Hebrew language keyboard in my application Like this

I would appreciate any help.

Thank you.

I have created a Popup page using Rg.Popups in Xamarin Forms. There are different variations of the popup in the application, and I would ideally want to use the same popup with different contents in it.