A "shortcut" wrap for this Github project. Extract DemoRes.zip, LibRes.zip, and resource.zip and then copy the folders (with their contents) to be on the same folder level as that of the /Files and /Objects folders of the attached B4A folder.
You need to enable DesignSupport (V2.00) and AppCompat (V3.20) for this project to work. Also take note of the B4A manifest file.
The actual color picker is smooth and not "blocky" like in the below gif file that demonstrates the color picker.
Sample Code
Library:
hsvAlphaColorPicker
Author: Github: Martin Stone, Wrapped by: Johan Schoeman
Version: 1
You need to enable DesignSupport (V2.00) and AppCompat (V3.20) for this project to work. Also take note of the B4A manifest file.
The actual color picker is smooth and not "blocky" like in the below gif file that demonstrates the color picker.
Sample Code
B4X:
#Region Project Attributes
#ApplicationLabel: b4aHSValphaColorPicker
#VersionCode: 1
#VersionName:
'SupportedOrientations possible values: unspecified, landscape or portrait.
#SupportedOrientations: portrait
#CanInstallToExternalStorage: False
#End Region
#AdditionalRes: ..\resource
#AdditionalRes: ..\LibRes
#AdditionalRes: ..\DemoRes
'#AdditionalRes: C:\Android\extras\android\support\v7\appcompat\res, android.support.v7.appcompat
'#AdditionalRes: C:\Android\extras\google\google-play-services\libproject\google-play-services_lib\res, com.google.android.gms
'#AdditionalRes: C:\Android\extras\android\support\design\res, android.support.design
'#ExcludeClasses: .games, .drive, .ads, .fitness, .wearable, .measurement, .cast, .auth, .nearby
'#ExcludeClasses: .tagmanager, .analytics, .wallet, .plus, .gcm, .maps, .panorama
'#Extends: android.support.v7.app.AppCompatActivity
#Region Activity Attributes
#FullScreen: False
#IncludeTitle: True
#End Region
Sub Process_Globals
'These global variables will be declared once when the application starts.
'These variables can be accessed from all modules.
End Sub
Sub Globals
'These global variables will be redeclared each time the activity is created.
'These variables can only be accessed from this module.
Private Button1 As Button
Dim hsvacp As hsvAlphaColorPicker
Private Label1 As Label
Private Label2 As Label
End Sub
Sub Activity_Create(FirstTime As Boolean)
'Do not forget to load the layout file created with the visual designer. For example:
Activity.LoadLayout("main")
hsvacp.Initialize("hsvacp")
End Sub
Sub Activity_Resume
End Sub
Sub Activity_Pause (UserClosed As Boolean)
End Sub
Sub Button1_Click
hsvacp.Start_Picker
End Sub
Sub hsvacp_selected_color(intcolor As Int, hexcolor As String)
Label1.Text = "Int Color " & intcolor
Label2.Text = "Hex Color = " & hexcolor
End Sub
Library:
hsvAlphaColorPicker
Author: Github: Martin Stone, Wrapped by: Johan Schoeman
Version: 1
- hsvAlphaColorPicker
Events:- selected_color (intcolor As Int, hexcolor As String)
- Initialize (paramString As String)
- IsInitialized As Boolean
- Start_Picker
Attachments
Last edited: