B4A Library [B4X] SD CustomKeyboard

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THIS version is no longer updated and supported. You can continue to use it if you want.
Or try the new version with rewritten methods and new features

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IMPORTANT

• depends on SD CreativeBackGround (0.06+) library which must be downloaded
• MaterialIcon font for special characters must be loaded.
  Use: SD_Keyboard1.SpecialKeyFont = xui.CreateMaterialIcons (16)

SD_CustomKeyboard

Author: Star-Dust
Version: 1.20

• CustomKey
  • Fields:
    • CodeCanc As Int
    • CodeDel As Int
    • CodeEnter As Int
    • CodeEraseAll As Int
    • CodeEsc As Int
    • CodeNext As Int
    • CodeShift As Int
    • CodeTab As Int
  • Functions:
    • AddCustomKeyToLastRow (UpperText As String, UpperCode As Int, LowerText As String, LowerCode As Int, size As Int, BackgroundKeyColor As Int, TextKeyColor As Int) As String
      Ck.AddCustomKeyToLastRow("SPACE",32,"SPACE.",32,3,xui.Color_Red,xui.Color_White) ' space large 3 key
      Ck.AddCustomKeyToLastRow("Enter",ck.CodeEnter,"Enter",ck.CodeEnter,1, ,xui.Color_Green,xui.Color_White))
    • AddDoubleCharToLastRow (Keys As String()) As String
      Char or key: Shift, Canc, Del, Tab, Esc, Next,EraseAll
      CustomKey.AddRowDoubleCharToLastRow(array as string("Aa","Bb","Cc","Next","Tab","Canc"))
      CustomKey.AddRowDoubleCharToLastRow(Regex.Split(",","Aa,Bb,Cc,00,11,12,Enter"))
    • AddEmptyRow As String
    • AddEmptySpaceToLastRow As String
    • AddKeyToLastRow (UpperText As String, UpperCode As Int, LowerText As String, LowerCode As Int, size As Int) As String
      Ck.AddKeytoLastRow("SPACE",32,"SPACE.",32,3) ' space large 3 key
      Ck.AddKeytoLastRow("",0,"",0,1) ' Empty
      Ck.AddKeytoLastRow("Enter",ck.CodeEnter,"Enter",ck.CodeEnter,1)
    • AddRow (Keys As List) As String
      CustomKey.AddRow(ListOfSingleKey)
    • AddRowDoubleChar (Keys As String()) As String
      Char or key: Shift, Canc, Del, Tab, Esc, Next,EraseAll
      CustomKey.AddRowDoubleChar(array as string("Aa","Bb","Cc","Next","Tab","Canc"))
      CustomKey.AddRowDoubleChar(Regex.Split(",","Aa,Bb,Cc,00,11,12,Enter"))
    • AddRowSimpleChar (Keys As String()) As String
      Char or key: Shift, Canc, Del, Tab, Esc, Next, EraseAll
      CustomKey.AddRowSimpleChar(array as string("A","B","C","Next","Tab","Canc"))
      CustomKey.AddRowSimpleChar(Regex.Split(",","A,B,C,0,1,2,Enter"))
    • AddRowStringtoKey (Strings As String()) As String
      Don't insert special char: Shift, Canc, Del, Tab, Esc, Next
      CustomKey.AddRowStringtoKey(array as string("00","000","Hallo"))
      CustomKey.AddRowStringtoKey(Regex.Split(",","00,000,Hallo"))
    • AddSimpleCharToLastRow (Keys As String()) As String
      Char or key: Shift, Canc, Del, Tab, Esc, Next, EraseAll
      CustomKey.AddSimpleCharToLastRow(array as string("A","B","C","Next","Tab","Canc"))
      CustomKey.AddSimpleCharToLastRow(Regex.Split(",","A,B,C,0,1,2,Enter"))
    • cEmptyKey As Type_SingleKey
    • cKey (UpperText As String, UpperCode As Int, LowerText As String, LowerCode As Int) As Type_SingleKey
    • cKeyCustomized (UpperText As String, UpperCode As Int, LowerText As String, LowerCode As Int, size As Int, BackgroundKeyColor As Int, TextKeyColor As Int) As Type_SingleKey
    • cKeySized (UpperText As String, UpperCode As Int, LowerText As String, LowerCode As Int, size As Int) As Type_SingleKey
    • Class_Globals As String
    • Initialize As String
      Initializes the object. You can add parameters to this method if needed.
    • IsInitialized As Boolean
      Verifica se l'oggetto sia stato inizializzato.
    • KeyBoard As List
• SD_Keyboard
  • Fields:
    • InsertAlwaysAtEnd As Boolean
    • keyCanc As String
    • keyDel As String
    • keyEnter As String
    • keyEraseAll As String
    • keyNext As String
    • keyShiftDown As String
    • keyShiftLock As String
    • keyShiftUp As String
    • KeyStyle As Int [write only]
      0-Standard; 1-Comics; 2-Heart; 3-Flower; 4-Octagon
    • keyTab As String
    • mBase As B4XView
    • Tag As Object
    • TimeLapseMilliSec As Int
  • Functions:
    • Add (TextEditorView As B4XView, NativeEventName As String, CustomizeKeyboard As CustomKey, NextFocus As B4XView) As String
      --------------------------------- aggiuntivi ------------------------------------
    • Add2 (TextEditorView As B4XView, NativeEventName As String, CustomizeKeyboard As CustomKey, ShiftOn As Boolean, NextFocus As B4XView) As String
    • Class_Globals As String
    • ClearKeyboard As String
    • DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String
      Base type must be Object
    • DrawKeyboard (V As B4XView) As String
    • GetBase As B4XView
    • Initialize (Callback As Object, EventName As String) As String
    • Invalidate As String
    • IsInitialized As Boolean
      Verifica se l'oggetto sia stato inizializzato.
    • SetEvent (View As EditText, te As TypeED) As String
    • SetupColor (BackgroundColorKey As Int, TextColorKey As Int, BackgroundColorBoard As Int)
    • ShifOn (S As Boolean) As String
    • ShiftStatus As Boolean
    • Snapshot As B4XView
  • Properties:
    • DarkFactor As Float
      To set the intensity of the dark part of the shadow - normally = 0.85
    • Font
      Set Key Font
    • Height As Int
    • ImageBackground
    • Left As Int
    • LightFactor As Float
      To set the intensity of the light part of the shadow - normally = 1.15
    • ShowKeyboard As Boolean
    • SpecialKeyFont
      Set Font of SpecilKey - Standard: MaterialIcon
    • Top As Int
    • Visible As Boolean
    • Width As Int

____________________________________________________________________________________________________________________________________________________



B4A, B4J, B4I

log release

• 1.03
  Added AddRowDouble method: allows you to enter the value in uppercase and lowercase for each key, for keys with special characters you can establish the character that will show in normal and with the shift
• 1.04
  Added ClearKeyboard method to clear the keyboard with all the associations made with the views
  Added AddRowStringtoKey method that allows you to associate a complex key with multi-character text. With this method it is not possible to set special keys such as Shift, Canc, Del, Tab, Esc, Next.
• 1.05
  Added Vibration option in design
• 1.06
  Added new Key: EraseAll. Delete all text in the field
  Added: LightFactor and DarkFactor property
• 1.07
  Now the special keys are created with the MaterialIcons font.
  It will be possible to change the font of the special characters and the text of the characters
  We have updated all the examples with the addition of the MaterialIcons font and added all the missing iOs examples
• 1.08
  Customized keys with the possibility of establishing their size
  Ability to customize the background with an image
  Possibility to insert empty spaces between the keys
  Possibility to set the StartSelect always at the end
• 1.09
  Added AddSimpleCharToLastRow and AddRowDoubleCharToLastRow methods.
  Added constants with the numeric code of the special keys: CodeCanc,CodeTab,CodeEnter,CodeEsc,CodeDel,CodeNext,CodeShift,CodeEraseAll
  Ability to add custom keys that raise an event other than TextChange
  Added new event to TextField or EditText view to handle custom keys that can have a negative value return code. Example: TextField1_CustomKey (Code As Int)
• 1.10; 1.11
  Fix bugs
• 1.12
  Added AddCustomKeyToLastRow method in CustomKey class to customize single key colors
  Added Add2 method in the SD_Keyboard class to set the SHIFT key when starting the keyboard
• 1.13
  Set Shift key by code
  Fix bugs
• 1.14
  Added AddEmptyKeyToLastRow method in CustomKey class
  Added cEmptyKey method in CustomKey class
• 1.15
  Added AddEmptyRow method in CustomKey class
• 1.16
  Fixed BUGS that gave false warning for missing MaterialIncons font
• 1.17
  Updated to work with version 0.6 of SD_CreativeBackGround
• 1.18
  Added the SetupColor method to change the color of the background, buttons and text from code
• 1.19
  Added KeyStyle property
• 1.20
  Fix bug

Important depends on SD CreativeBackGround library which must be downloaded

 

[Star-Dust]

Sample 1

Main

    Dim Ck As CustomKey
    Ck.Initialize
    Ck.AddRowSimpleChar(Regex.Split(",","Q,W,E,R,T,Y,U,I,O,P"))
    Ck.AddRowSimpleChar(Regex.Split(",","A,S,D,F,G,H,J,K,L,Canc"))
    Ck.AddRowSimpleChar(Regex.Split(",","Z,X,C,V,B,N,M,Next" ))
 
    SD_Keyboard1.Add(TextField1,"TextField1",Ck,TextField2)
  
    Dim Ck As CustomKey
    Ck.Initialize
    Ck.AddRowSimpleChar(Regex.Split(",","1,2,3,4,5,6,7,8,9,0,?"))
    Ck.AddRowSimpleChar(Regex.Split(",","Q,W,E,R,T,Y,U,I,O,P,Canc" ))
    Ck.AddRowSimpleChar(Regex.Split(",","A,S,D,F,G,H,J,K,L,Del"))
    'Ck.AddRowSimpleChar(Regex.Split(",","Z,X,C,V,B,N,M,Enter"))
 
    Dim L As List
    L.Initialize
    L.Add(Ck.cKey("Z",90,"z",122))
    l.Add(Ck.cKey("X",90,"x",122))
    L.Add(Ck.cKey("C",67,"c",99))
    l.Add(Ck.cKey("V",86,"v",118))
    l.Add(Ck.cKey("B",66,"b",98))
    l.Add(Ck.cKey("N",78,"n",110))
    L.Add(Ck.cKey("M",77,"m",109))
    l.Add(Ck.cKey("ENTER",13,"enter",13))
    Ck.AddRow(L)
 
    SD_Keyboard1.Add(TextField2,"TextField2",Ck,TextField1)

Event

Private Sub TextField1_FocusChanged (HasFocus As Boolean)
    Log("Focus1: " & HasFocus)
End Sub

Private Sub TextField2_FocusChanged (HasFocus As Boolean)
    Log("Focus2: " & HasFocus)
End Sub

Private Sub TextField1_EnterPressed
    Log("Enter 1")
End Sub
Private Sub TextField2_EnterPressed
    Log("Enter 2")
End Sub

Private Sub TextField2_TextChanged (Old As String, New As String)
    Log("Change: " & Old & " " & New)
End Sub

 

[Star-Dust]

Sample 2

 

[Star-Dust]

Sample 3 - Sample 4 - Sample 5

 

[Star-Dust]

How to customize special keys

' Before setting up the keyboard with SD_Keyboard.Add
SD_Keyboard1.keyShiftUp = "↑"
SD_Keyboard1.keyShiftDown = "↓"
SD_Keyboard1.keyShiftLock = "▲"
SD_Keyboard1.keyCanc = "←"
SD_Keyboard1.keyDel = "׀←"
SD_Keyboard1.keyTab = "׀→׀"
SD_Keyboard1.keyNext = "Next"
SD_Keyboard1.keyEnter = "◄┘"

 

[agraham]

Error :

Cannot find: C:\Program Files (x86)\Anywhere Software\Basic4android\libraries\sd_creativebackground.jar

Can't find it on the forum

 

[Star-Dust]

I'm sorry I thought you included it in the library

[B4X] [XUI] SD CreativeBackground

This new library is based on my latest work (here) of gradual backgrounds and @JordiCP 's code (here) that gave me permission to rework it and insert it in a custom view. SD_CreativeBackground Author: Star-Dust Version: 0.07 CornerEffectBackground Fields: DarkFactor As Float LightFactor As...

www.b4x.com

 

[incendio]

Tried Example 1 on Android 9 emulator, got an error :
sd_keyboard_class_globals (java line: 291)
java.lang.NoClassDefFoundError: Failed resolution of: Lb4a/example/shadoweffectbackground;

 

[Star-Dust]

Tried Example 1 on Android 9 emulator, got an error :
sd_keyboard_class_globals (java line: 291)
java.lang.NoClassDefFoundError: Failed resolution of: Lb4a/example/shadoweffectbackground;

As already written it depends on the SD_CreativeBackground library, you can download it from here

[B4X] [XUI] SD CreativeBackground

This new library is based on my latest work (here) of gradual backgrounds and @JordiCP 's code (here) that gave me permission to rework it and insert it in a custom view. SD_CreativeBackground Author: Star-Dust Version: 0.07 CornerEffectBackground Fields: DarkFactor As Float LightFactor As...

www.b4x.com

 

[Star-Dust]

Update 1.03

• Added AddRowDouble method: allows you to enter the value in uppercase and lowercase for each key, for keys with special characters you can establish the character that will show in normal and with the shift
• fix bugs

Ck.AddRowDoubleChar(Regex.Split(",","Aa,Ss,Dd,Ff,Gg,Hh,Jj,Kk,Ll,*+,§ù,Canc"))
'or
Ck.AddRowDoubleChar(Regex.Split("-","Aa-Ss-Dd-Ff-Gg-Hh-Jj-Kk-Ll-,.-*+-Canc"))

 

[incendio]

As already written it depends on the SD_CreativeBackground library, you can download it from here

[B4X] [XUI] SD CreativeBackground

This new library is based on my latest work (here) of gradual backgrounds and @JordiCP 's code (here) that gave me permission to rework it and insert it in a custom view. SD_CreativeBackground Author: Star-Dust Version: 0.07 CornerEffectBackground Fields: DarkFactor As Float LightFactor As...

www.b4x.com

I have already sd_creativebackground library, but on the example, it was not selected.
After selected, still got same error.

 

[Star-Dust]

I have already sd_creativebackground library, but on the example, it was not selected.
After selected, still got same error.

It should not be selected, it must be contained in the libraries.

The error you posted indicates it cannot find the library

 

[Olaan]

If we use more 1 language,how to code? Is there example for me study?

 

[incendio]

It should not be selected, it must be contained in the libraries.

The error you posted indicates it cannot find the library

I upgraded sd_creativebackground library, now it worked OK, thanks.

 

[incendio]

I tried this code

Ck.AddRowSimpleChar(Regex.Split(",","100,1000,10000"))

When pressed 100 on virtual keyboard, the value displayed on EditText is 1.

Is it possible to display value on EditText same as virtual keyboard?

And how to display CAPSLOCK key?

 

[Star-Dust]

If we use more 1 language,how to code? Is there example for me study?

You can use the Font property to determine a different Font or language font.
Obviously the TextFiled (or EditText) must have the same character

 

[Star-Dust]

update rel 1.04

• Added ClearKeyboard method to clear the keyboard with all the associations made with the views
• Added AddRowStringtoKey method that allows you to associate a complex key with multi-character text. With this method it is not possible to set special keys such as Shift, Canc, Del, Tab, Esc, Next.

Dim Ck As CustomKey
    Ck.Initialize
    Ck.AddRowSimpleChar(Regex.Split(",","Q,W,E,R,T,Y,U,I,O,P,Shift"))
    Ck.AddRowDoubleChar(Regex.Split(",","Aa,Ss,Dd,Ff,Gg,Hh,Jj,Kk,Ll,*+,§ù"))
    Ck.AddRowSimpleChar(Regex.Split(",","Z,X,C,V,B,N,M,Next" ))
    Ck.AddRowStringtoKey(Regex.Split(",","00,000,0000,Sorry,Hallo" ))
 
    SD_Keyboard1.Add(TextField1,"TextField1",Ck,null)

 

[Olaan]

Ck.AddRowStringtoKey(Regex.Split(",","00,000,000,1000" ))

Is there Ck.AddRowStringtoKey() in version 1.04?

 

[Star-Dust]

Yes

 

[Olaan]

We can add imagetokey, can't we?, or we must use fontawesome only.