B4A Library General IR Remote

It relates to this posting where I said I will provide for 50 commands. Attached a B4A sample project that switches On/Off my air conditioner. I am sure you will get the drift of what to do with it - you need to find the cycle times for the commands that you want to make use of and pass them as an array of int to the library to control whatever it is that you would like to control. You can pass whatever commands you would like to pass to control your device(s) - as many as you want

Please note that this B4A project was done with B4A V6.80
Take note of the B4A manifest file

Your device must support an IR Blaster

Also posting the B4A library files (GeneralIRcontrol.zip).Extract the jar and xml and copy them to ylour additional library folder.

Sample code:

#Region  Project Attributes
    #ApplicationLabel: b4aGeneralIRremote
    #VersionCode: 1
    #VersionName:
    'SupportedOrientations possible values: unspecified, landscape or portrait.
    #SupportedOrientations: portrait
    #CanInstallToExternalStorage: False
#End Region

#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.
    Dim gr As GeneralIRcontrol
 
    Private Button1 As Button
    Private Button2 As Button

    Dim frequency As Int = 38000
 
    'Add your commands here. There are 50 commands provided for in the library
    Dim AirConOn() As Int = Array As Int(173,161,26,55,26,15,25,55,26,54,26,15,26,15,25,54,27,15,25,15,25,55,26,15,25,15,26,54,26,55,26,15,25,54,27,54,27,14,26,54,26,55,26,54,27,54,26,54,27,54,26,15,26,54,26,15,26,14,26,15,25,15,26,15,26,15,25,15,26,54,26,15,25,15,26,15,25,15,26,14,26,15,26,53,27,15,25,54,27,54,26,55,26,54,27,54,26,54,27,207,173,161,26,54,27,14,26,54,27,54,26,15,25,15,26,54,26,15,26,15,25,55,26,15,25,15,26,54,26,54,27,14,26,54,27,54,26,15,25,55,26,54,27,54,26,54,27,54,26,55,26,15,25,55,26,15,25,15,26,15,25,15,25,15,26,15,25,15,26,54,26,13,27,13,26,15,25,15,26,15,25,13,27,54,26,15,26,54,26,54,27,54,26,54,27,54,26,54,27,2500)
    Dim AirConOff() As Int = Array As Int(173,160,27,54,26,15,26,54,26,54,27,14,26,15,26,53,27,15,25,15,26,54,26,15,26,15,25,54,27,54,26,15,26,54,26,15,26,54,26,54,27,54,26,54,27,15,25,55,26,54,26,54,27,15,26,14,26,15,25,15,25,54,27,15,25,15,26,54,26,55,26,54,27,14,26,15,25,13,26,15,26,15,25,15,26,15,25,15,25,55,26,54,27,54,26,54,27,54,27,206,174,160,27,54,26,15,26,54,26,54,27,15,25,15,25,55,26,15,26,15,25,54,27,14,26,15,25,54,27,54,26,15,26,54,26,15,26,55,26,54,27,53,27,54,27,14,26,54,26,55,26,54,27,15,25,15,25,15,26,15,25,54,27,14,26,15,26,54,26,54,27,54,26,15,26,15,25,15,25,15,26,15,25,15,26,14,26,13,26,54,27,54,26,55,26,54,26,55,26,2500)
 
 
 
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")
 
    gr.Initialize("")

End Sub

Sub Activity_Resume
 
    gr.StartInfraRed

End Sub

Sub Activity_Pause (UserClosed As Boolean)
 
    gr.StopInfraRed

End Sub


Sub Button1_Click
 
    'Using the first command
    gr.Command(frequency,AirConOn)
 
End Sub

Sub Button2_Click
 
    'Using the second command
    gr.Command(frequency,AirConOff)
 
End Sub

'Add from here onwards more buttons for the other 48 available command

Library:
GeneralIRcontrol
Author: Github: Andrew (andrew-brill), Wrapped by: Johan Schoeman
Version: 1

• GeneralIRcontrol
  Methods:
  • Command (frequency As Int, data() As Int)
  • Initialize (paramString As String)
  • StartInfraRed
  • StopInfraRed
  Permissions:
  • android.permission.TRANSMIT_IR

You can try this to see if it will switch On/Off a Samsung TV
Frequency = 38000
ints = 173,173,22,65,22,65,22,65,22,22,22,22,22,22,22,22,22,22,22,65,22,65,22,65,22,22,22,22,22,22,22,22,22,22,22,22,22,65,22,22,22,22,22,22,22,22,22,22,22,22,22,65,22,22,22,65,22,65,22,65,22,65,22,65,22,65,22,5000

 

[sagmill]

Hi. its great but what is Data array and how can we find it?

 

[Hamied Abou Hulaikah]

Hi. its great but what is Data array and how can we find it?

UP

 

[makis_best]

Hi. its great but what is Data array and how can we find it?

+1

 

[Johan Schoeman]

+1

Found it on the internet...

 

[amirtp]

can you give original link of lib?i mean java project's link

 

[Johan Schoeman]

can you give original link of lib?i mean java project's link

GitHub - OneButtonDeveloper/AndroidInfraRed: Open source project for transmitting signals via IR-blasters on Android devices

Open source project for transmitting signals via IR-blasters on Android devices - OneButtonDeveloper/AndroidInfraRed

github.com