iOS Question Problem in Keyboard Height

Pooya1 · Jun 20, 2018

My below code have no problem when i use simple keyboard(English or other language)
But when i select Emoji keyboard,my calculation about Keyboardheight is wrong
My code is

B4X:

Sub Page1_KeyboardStateChanged (Height As Float)
If Height > 0 Then
        pnlcomment.Top    = Page1.RootPanel.Height-pnlcomment.Height-Height
    Else
        pnlcomment.Top    = Views.GetRealPageSize(Page1).Bottom - pnlcomment.Height
    End If
End Sub

When i change language to emoji,this event return value but it is wrong
How do can i show textbox panel on top keyboard in all language or any size keyboard?

Pooya1 · Jun 21, 2018

Alexander Stolte said:
Then u should caluclate the top value new in the "Page Resize" Event, if the Keyboard is show, then you can place the Panel with the same Formel, but with the new values.

My problem is KeyboardHeight
It is wrong for first time and other time it is working
For first time,height for emoji is 216 and for English is 258 and for next time,height for emoji is 258 and for english is 216 and this values is correct not first time
If i can solve value for first time so i can show correct position for Textfield

Alexander Stolte · Jun 21, 2018

you dont need the ~~KeyboardHeight~~ to calculating it right. The Page height begins over the keyboard, if you set the panel how in my code, then it fits.

Pooya1 · Jun 21, 2018

Alexander Stolte said:
you dont need the ~~KeyboardHeight~~ to calculating it right. The Page height begins over the keyboard, if you set the panel how in my code, then it fits.

Resize event raise once
When i enter into textfield,Resize event not raise and i cannot change panel's position
Please give me exact information

Pooya1 · Jun 21, 2018

@Erel sorry for mention you
Do you can help me about wrong value for KeyboardHeight?

Alexander Stolte · Jun 21, 2018

But the "_KeyboardStateChange" Event is then Triggered again?

Pooya1 · Jun 21, 2018

Alexander Stolte said:
But the "_KeyboardStateChange" Event is then Triggered again?

Of course

Alexander Stolte · Jun 21, 2018

Then you have your answer of your question

Alexander Stolte said:
The Page height begins over the keyboard, if you set the panel how in my code, then it fits.

Pooya1 · Jun 21, 2018

Alexander Stolte said:
Then you have your answer of your question

What do you mean?
How do it? please give me sample

Alexander Stolte · Jun 21, 2018

save the height value if the normal keybaord is open and the height if the keybaird is not open, then open the emojis, compare it with the 2 Values and if it is not fit, then you know that the emoji keyboard is open and then you can calculate the top value new.

Pooya1 · Jun 21, 2018

Alexander Stolte said:
save the height value if the normal keybaord is open and the height if the keybaird is not open, then open the emojis, compare it with the 2 Values and if it is not fit, then you know that the emoji keyboard is open and then you can calculate the top value new.

I said you values is different and wrong
Please test yourself
I know your solution but when data is wrong

Alexander Stolte · Jun 21, 2018

The Data of the Page.RootPanel.Height are wrong after that?

Alexander Stolte · Jun 21, 2018

i use this, because the "Height" value have the current height value, then i calculate minus the size of the root panel. it can not be wrong, you just have to understand what the code does and what values are changed

B4X:

newrootheight = Page1.RootPanel.Height - Height

Alexander Stolte · Jun 21, 2018

Pooya1 said:
If Height = 216 Then
TextField1.Top = Page1.RootPanel.Height - TextField1.Height - 258
Else if Height = 258 Then
TextField1.Top = Page1.RootPanel.Height - TextField1.Height - 216
End If

and your code say it right! if height 216 then the emoji keyboard is open and if 258 it is close.
So you can not tell me that the values are wrong

Pooya1 · Jun 21, 2018

Alexander Stolte said:
and your code say it right! if height 216 then the emoji keyboard is open and if 258 it is close.
So you can not tell me that the values are wrong

Really values are wrong
216 is for Emoji keyboard and 258 is for English
While 258 is for emoji keyboard
So it is wrong

Erel · Jun 21, 2018

As I wrote you need to start with this example: https://www.b4x.com/android/forum/threads/calcrelativekeyboardheight-example.64054/

I've just tried it. The layout is properly adjusted with emoji keyboard.

Learn this example and see why it works there and not in your code.

Pooya1 · Jun 21, 2018

Erel said:
As I wrote you need to start with this example: https://www.b4x.com/android/forum/threads/calcrelativekeyboardheight-example.64054/

I've just tried it. The layout is properly adjusted with emoji keyboard.

Learn this example and see why it works there and not in your code.

Awesome

Pooya1 · Jun 21, 2018

@Erel please watch attachment video from my phone
Your sample code have wrong in calculation also
When i switch to emoji keyboard,your sample have problem

Alexander Stolte · Jun 21, 2018

Then increase the result by 2dip, then it is further shifted upwards.

Erel · Jun 22, 2018

Works fine here. Are you testing it on a real device?

Pooya1 · Jun 22, 2018

Erel said:
Works fine here. Are you testing it on a real device?

Yes it is my iPhone 6S
Yes it is working fine but in Emoji keyboard if you care,you see your sample have problem in emoji keyboard and panel not resize

iOS Question Problem in Keyboard Height

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